10bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Copyright 2016 The SwiftShader Authors. All Rights Reserved. 20bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// 30bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Licensed under the Apache License, Version 2.0 (the "License"); 40bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// you may not use this file except in compliance with the License. 50bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// You may obtain a copy of the License at 60bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// 70bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// http://www.apache.org/licenses/LICENSE-2.0 80bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// 90bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Unless required by applicable law or agreed to in writing, software 100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// distributed under the License is distributed on an "AS IS" BASIS, 110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// See the License for the specific language governing permissions and 130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// limitations under the License. 140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Context.cpp: Implements the es2::Context class, managing all GL state and performing 160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// rendering operations. It is the GLES2 specific implementation of EGLContext. 170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "Context.h" 190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "main.h" 210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "mathutil.h" 220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "utilities.h" 230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "ResourceManager.h" 240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "Buffer.h" 250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "Fence.h" 260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "Framebuffer.h" 270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "Program.h" 280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "Query.h" 290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "Renderbuffer.h" 300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "Sampler.h" 310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "Shader.h" 320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "Texture.h" 330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "TransformFeedback.h" 340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "VertexArray.h" 350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "VertexDataManager.h" 360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "IndexDataManager.h" 370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "libEGL/Display.h" 3831c07a304f3247c26ba72eff0cb0a74eb05366e8Nicolas Capens#include "common/Surface.hpp" 390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "Common/Half.hpp" 400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include <EGL/eglext.h> 420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43b28c662c82c7ac74962cb12a5d9f5bde2e650032Nicolas Capens#include <algorithm> 44400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens#include <string> 45b28c662c82c7ac74962cb12a5d9f5bde2e650032Nicolas Capens 460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensnamespace es2 470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 48f6a377b0e6e4bbfcc958abd2fc1bc0aacc9bbef3Nicolas CapensContext::Context(egl::Display *display, const Context *shareContext, EGLint clientVersion, const egl::Config *config) 49f6a377b0e6e4bbfcc958abd2fc1bc0aacc9bbef3Nicolas Capens : egl::Context(display), clientVersion(clientVersion), config(config) 500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Context *context = new sw::Context(); 520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device = new es2::Device(context); 530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens setClearColor(0.0f, 0.0f, 0.0f, 0.0f); 550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.depthClearValue = 1.0f; 570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilClearValue = 0; 580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.cullFaceEnabled = false; 600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.cullMode = GL_BACK; 610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.frontFace = GL_CCW; 620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.depthTestEnabled = false; 630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.depthFunc = GL_LESS; 640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendEnabled = false; 650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sourceBlendRGB = GL_ONE; 660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sourceBlendAlpha = GL_ONE; 670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.destBlendRGB = GL_ZERO; 680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.destBlendAlpha = GL_ZERO; 690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendEquationRGB = GL_FUNC_ADD; 700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendEquationAlpha = GL_FUNC_ADD; 710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.red = 0; 720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.green = 0; 730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.blue = 0; 740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.alpha = 0; 750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilTestEnabled = false; 760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilFunc = GL_ALWAYS; 770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilRef = 0; 7805c32b9b014dd9536782fcec3ea96168a97e2e28Alexis Hetu mState.stencilMask = 0xFFFFFFFFu; 7905c32b9b014dd9536782fcec3ea96168a97e2e28Alexis Hetu mState.stencilWritemask = 0xFFFFFFFFu; 800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackFunc = GL_ALWAYS; 810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackRef = 0; 8205c32b9b014dd9536782fcec3ea96168a97e2e28Alexis Hetu mState.stencilBackMask = 0xFFFFFFFFu; 8305c32b9b014dd9536782fcec3ea96168a97e2e28Alexis Hetu mState.stencilBackWritemask = 0xFFFFFFFFu; 840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilFail = GL_KEEP; 850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilPassDepthFail = GL_KEEP; 860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilPassDepthPass = GL_KEEP; 870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackFail = GL_KEEP; 880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackPassDepthFail = GL_KEEP; 890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackPassDepthPass = GL_KEEP; 900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.polygonOffsetFillEnabled = false; 910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.polygonOffsetFactor = 0.0f; 920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.polygonOffsetUnits = 0.0f; 930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampleAlphaToCoverageEnabled = false; 940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampleCoverageEnabled = false; 950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampleCoverageValue = 1.0f; 960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampleCoverageInvert = false; 970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorTestEnabled = false; 980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.ditherEnabled = true; 990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.primitiveRestartFixedIndexEnabled = false; 1000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.rasterizerDiscardEnabled = false; 1010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.generateMipmapHint = GL_DONT_CARE; 1020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.fragmentShaderDerivativeHint = GL_DONT_CARE; 103010a464878f32daed863edee3fc6ad21920d605bAlexis Hetu mState.textureFilteringHint = GL_DONT_CARE; 1040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.lineWidth = 1.0f; 1060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportX = 0; 1080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportY = 0; 1090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportWidth = 0; 1100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportHeight = 0; 1110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.zNear = 0.0f; 1120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.zFar = 1.0f; 1130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorX = 0; 1150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorY = 0; 1160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorWidth = 0; 1170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorHeight = 0; 1180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorMaskRed = true; 1200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorMaskGreen = true; 1210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorMaskBlue = true; 1220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorMaskAlpha = true; 1230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.depthMask = true; 1240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(shareContext) 1260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager = shareContext->mResourceManager; 1280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->addRef(); 1290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 1300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 1310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager = new ResourceManager(); 1330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 1340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 3.7 page 83: 1360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // In the initial state, TEXTURE_2D and TEXTURE_CUBE_MAP have twodimensional 1370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // and cube map texture state vectors respectively associated with them. 1380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // In order that access to these initial textures not be lost, they are treated as texture 1390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // objects all of whose names are 0. 1400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTexture2DZero = new Texture2D(0); 1420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTexture3DZero = new Texture3D(0); 1430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTexture2DArrayZero = new Texture2DArray(0); 1440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTextureCubeMapZero = new TextureCubeMap(0); 1454676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu mTexture2DRectZero = new Texture2DRect(0); 1460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTextureExternalZero = new TextureExternal(0); 1470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.activeSampler = 0; 1492ce08b140252b43dfb10d4d79acac26a1787dac9Nicolas Capens 1502ce08b140252b43dfb10d4d79acac26a1787dac9Nicolas Capens for(int type = 0; type < TEXTURE_TYPE_COUNT; type++) 1512ce08b140252b43dfb10d4d79acac26a1787dac9Nicolas Capens { 1522ce08b140252b43dfb10d4d79acac26a1787dac9Nicolas Capens bindTexture((TextureType)type, 0); 1532ce08b140252b43dfb10d4d79acac26a1787dac9Nicolas Capens } 1542ce08b140252b43dfb10d4d79acac26a1787dac9Nicolas Capens 1550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindVertexArray(0); 1560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindArrayBuffer(0); 1570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindElementArrayBuffer(0); 1580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindReadFramebuffer(0); 1590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindDrawFramebuffer(0); 1600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindRenderbuffer(0); 1610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindGenericUniformBuffer(0); 1620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindTransformFeedback(0); 1630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.currentProgram = 0; 1650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mVertexDataManager = nullptr; 1670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mIndexDataManager = nullptr; 1680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidEnum = false; 1700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidValue = false; 1710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidOperation = false; 1720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mOutOfMemory = false; 1730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidFramebufferOperation = false; 1740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mHasBeenCurrent = false; 1760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens markAllStateDirty(); 1780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 1790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1800bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensContext::~Context() 1810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 1820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.currentProgram != 0) 1830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *programObject = mResourceManager->getProgram(mState.currentProgram); 1850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(programObject) 1860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens programObject->release(); 1880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 1890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.currentProgram = 0; 1900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 1910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens while(!mFramebufferNameSpace.empty()) 1930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens deleteFramebuffer(mFramebufferNameSpace.firstName()); 1950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 1960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens while(!mFenceNameSpace.empty()) 1980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens deleteFence(mFenceNameSpace.firstName()); 2000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens while(!mQueryNameSpace.empty()) 2030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens deleteQuery(mQueryNameSpace.firstName()); 2050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens while(!mVertexArrayNameSpace.empty()) 2080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2095da143cb0811357c0b781ed4fca28fc85ee9207aLingfeng Yang deleteVertexArray(mVertexArrayNameSpace.lastName()); 2100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens while(!mTransformFeedbackNameSpace.empty()) 2130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens deleteTransformFeedback(mTransformFeedbackNameSpace.firstName()); 2150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int type = 0; type < TEXTURE_TYPE_COUNT; type++) 2180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int sampler = 0; sampler < MAX_COMBINED_TEXTURE_IMAGE_UNITS; sampler++) 2200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.samplerTexture[type][sampler] = nullptr; 2220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < MAX_VERTEX_ATTRIBS; i++) 2260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.vertexAttribute[i].mBoundBuffer = nullptr; 2280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < QUERY_TYPE_COUNT; i++) 2310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.activeQuery[i] = nullptr; 2330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.arrayBuffer = nullptr; 2360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.copyReadBuffer = nullptr; 2370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.copyWriteBuffer = nullptr; 2380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.pixelPackBuffer = nullptr; 2390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.pixelUnpackBuffer = nullptr; 2400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.genericUniformBuffer = nullptr; 241deaf0bc7a03ba3351f69509ae050fc859c507884Ben Vanik 242deaf0bc7a03ba3351f69509ae050fc859c507884Ben Vanik for(int i = 0; i < MAX_UNIFORM_BUFFER_BINDINGS; i++) { 243deaf0bc7a03ba3351f69509ae050fc859c507884Ben Vanik mState.uniformBuffers[i].set(nullptr, 0, 0); 244deaf0bc7a03ba3351f69509ae050fc859c507884Ben Vanik } 245deaf0bc7a03ba3351f69509ae050fc859c507884Ben Vanik 2460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.renderbuffer = nullptr; 2470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < MAX_COMBINED_TEXTURE_IMAGE_UNITS; ++i) 2490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampler[i] = nullptr; 2510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTexture2DZero = nullptr; 2540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTexture3DZero = nullptr; 2550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTexture2DArrayZero = nullptr; 2560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTextureCubeMapZero = nullptr; 2574676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu mTexture2DRectZero = nullptr; 2580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTextureExternalZero = nullptr; 2590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete mVertexDataManager; 2610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete mIndexDataManager; 2620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->release(); 2640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete device; 2650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 2660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 26731c07a304f3247c26ba72eff0cb0a74eb05366e8Nicolas Capensvoid Context::makeCurrent(gl::Surface *surface) 2680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 2690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!mHasBeenCurrent) 2700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mVertexDataManager = new VertexDataManager(this); 2720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mIndexDataManager = new IndexDataManager(); 2730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportX = 0; 2750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportY = 0; 2769494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens mState.viewportWidth = surface ? surface->getWidth() : 0; 2779494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens mState.viewportHeight = surface ? surface->getHeight() : 0; 2780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorX = 0; 2800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorY = 0; 2819494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens mState.scissorWidth = surface ? surface->getWidth() : 0; 2829494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens mState.scissorHeight = surface ? surface->getHeight() : 0; 2830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mHasBeenCurrent = true; 2850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2879494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens if(surface) 2889494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens { 2899494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens // Wrap the existing resources into GL objects and assign them to the '0' names 2909494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens egl::Image *defaultRenderTarget = surface->getRenderTarget(); 2919494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens egl::Image *depthStencil = surface->getDepthStencil(); 2920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2939494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens Colorbuffer *colorbufferZero = new Colorbuffer(defaultRenderTarget); 2949494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens DepthStencilbuffer *depthStencilbufferZero = new DepthStencilbuffer(depthStencil); 2959494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens Framebuffer *framebufferZero = new DefaultFramebuffer(colorbufferZero, depthStencilbufferZero); 2960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2979494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens setFramebufferZero(framebufferZero); 2980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2999494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens if(defaultRenderTarget) 3009494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens { 3019494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens defaultRenderTarget->release(); 3029494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens } 3030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3049494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens if(depthStencil) 3059494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens { 3069494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens depthStencil->release(); 3079494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens } 3089494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens } 3099494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens else 3100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 3119494572a1798d5148d18d3db57c06ce07d608d23Nicolas Capens setFramebufferZero(nullptr); 3120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 3130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens markAllStateDirty(); 3150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3170bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensEGLint Context::getClientVersion() const 3180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return clientVersion; 3200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 322f6a377b0e6e4bbfcc958abd2fc1bc0aacc9bbef3Nicolas CapensEGLint Context::getConfigID() const 323f6a377b0e6e4bbfcc958abd2fc1bc0aacc9bbef3Nicolas Capens{ 324f6a377b0e6e4bbfcc958abd2fc1bc0aacc9bbef3Nicolas Capens return config->mConfigID; 325f6a377b0e6e4bbfcc958abd2fc1bc0aacc9bbef3Nicolas Capens} 326f6a377b0e6e4bbfcc958abd2fc1bc0aacc9bbef3Nicolas Capens 3270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// This function will set all of the state-related dirty flags, so that all state is set during next pre-draw. 3280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::markAllStateDirty() 3290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mAppliedProgramSerial = 0; 3310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mDepthStateDirty = true; 3330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mMaskStateDirty = true; 3340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mBlendStateDirty = true; 3350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mStencilStateDirty = true; 3360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mPolygonOffsetStateDirty = true; 3370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mSampleStateDirty = true; 3380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mDitherStateDirty = true; 3390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mFrontFaceDirty = true; 3400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setClearColor(float red, float green, float blue, float alpha) 3430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorClearValue.red = red; 3450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorClearValue.green = green; 3460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorClearValue.blue = blue; 3470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorClearValue.alpha = alpha; 3480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setClearDepth(float depth) 3510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.depthClearValue = depth; 3530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setClearStencil(int stencil) 3560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilClearValue = stencil; 3580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setCullFaceEnabled(bool enabled) 3610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.cullFaceEnabled = enabled; 3630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isCullFaceEnabled() const 3660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.cullFaceEnabled; 3680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setCullMode(GLenum mode) 3710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.cullMode = mode; 3730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setFrontFace(GLenum front) 3760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.frontFace != front) 3780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 3790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.frontFace = front; 3800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mFrontFaceDirty = true; 3810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 3820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setDepthTestEnabled(bool enabled) 3850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.depthTestEnabled != enabled) 3870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 3880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.depthTestEnabled = enabled; 3890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mDepthStateDirty = true; 3900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 3910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isDepthTestEnabled() const 3940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.depthTestEnabled; 3960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setDepthFunc(GLenum depthFunc) 3990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.depthFunc != depthFunc) 4010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.depthFunc = depthFunc; 4030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mDepthStateDirty = true; 4040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 4050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setDepthRange(float zNear, float zFar) 4080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.zNear = zNear; 4100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.zFar = zFar; 4110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setBlendEnabled(bool enabled) 4140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.blendEnabled != enabled) 4160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendEnabled = enabled; 4180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mBlendStateDirty = true; 4190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 4200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isBlendEnabled() const 4230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.blendEnabled; 4250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setBlendFactors(GLenum sourceRGB, GLenum destRGB, GLenum sourceAlpha, GLenum destAlpha) 4280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sourceBlendRGB != sourceRGB || 4300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sourceBlendAlpha != sourceAlpha || 4310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.destBlendRGB != destRGB || 4320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.destBlendAlpha != destAlpha) 4330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sourceBlendRGB = sourceRGB; 4350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.destBlendRGB = destRGB; 4360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sourceBlendAlpha = sourceAlpha; 4370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.destBlendAlpha = destAlpha; 4380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mBlendStateDirty = true; 4390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 4400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setBlendColor(float red, float green, float blue, float alpha) 4430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.blendColor.red != red || 4450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.green != green || 4460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.blue != blue || 4470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.alpha != alpha) 4480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.red = red; 4500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.green = green; 4510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.blue = blue; 4520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.alpha = alpha; 4530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mBlendStateDirty = true; 4540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 4550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setBlendEquation(GLenum rgbEquation, GLenum alphaEquation) 4580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.blendEquationRGB != rgbEquation || 4600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendEquationAlpha != alphaEquation) 4610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendEquationRGB = rgbEquation; 4630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendEquationAlpha = alphaEquation; 4640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mBlendStateDirty = true; 4650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 4660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setStencilTestEnabled(bool enabled) 4690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilTestEnabled != enabled) 4710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilTestEnabled = enabled; 4730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mStencilStateDirty = true; 4740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 4750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isStencilTestEnabled() const 4780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.stencilTestEnabled; 4800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setStencilParams(GLenum stencilFunc, GLint stencilRef, GLuint stencilMask) 4830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilFunc != stencilFunc || 4850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilRef != stencilRef || 4860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilMask != stencilMask) 4870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilFunc = stencilFunc; 4890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilRef = (stencilRef > 0) ? stencilRef : 0; 4900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilMask = stencilMask; 4910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mStencilStateDirty = true; 4920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 4930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setStencilBackParams(GLenum stencilBackFunc, GLint stencilBackRef, GLuint stencilBackMask) 4960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilBackFunc != stencilBackFunc || 4980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackRef != stencilBackRef || 4990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackMask != stencilBackMask) 5000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 5010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackFunc = stencilBackFunc; 5020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackRef = (stencilBackRef > 0) ? stencilBackRef : 0; 5030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackMask = stencilBackMask; 5040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mStencilStateDirty = true; 5050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 5060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setStencilWritemask(GLuint stencilWritemask) 5090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilWritemask != stencilWritemask) 5110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 5120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilWritemask = stencilWritemask; 5130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mStencilStateDirty = true; 5140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 5150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setStencilBackWritemask(GLuint stencilBackWritemask) 5180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilBackWritemask != stencilBackWritemask) 5200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 5210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackWritemask = stencilBackWritemask; 5220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mStencilStateDirty = true; 5230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 5240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setStencilOperations(GLenum stencilFail, GLenum stencilPassDepthFail, GLenum stencilPassDepthPass) 5270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilFail != stencilFail || 5290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilPassDepthFail != stencilPassDepthFail || 5300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilPassDepthPass != stencilPassDepthPass) 5310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 5320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilFail = stencilFail; 5330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilPassDepthFail = stencilPassDepthFail; 5340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilPassDepthPass = stencilPassDepthPass; 5350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mStencilStateDirty = true; 5360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 5370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setStencilBackOperations(GLenum stencilBackFail, GLenum stencilBackPassDepthFail, GLenum stencilBackPassDepthPass) 5400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilBackFail != stencilBackFail || 5420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackPassDepthFail != stencilBackPassDepthFail || 5430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackPassDepthPass != stencilBackPassDepthPass) 5440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 5450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackFail = stencilBackFail; 5460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackPassDepthFail = stencilBackPassDepthFail; 5470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackPassDepthPass = stencilBackPassDepthPass; 5480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mStencilStateDirty = true; 5490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 5500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPolygonOffsetFillEnabled(bool enabled) 5530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.polygonOffsetFillEnabled != enabled) 5550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 5560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.polygonOffsetFillEnabled = enabled; 5570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mPolygonOffsetStateDirty = true; 5580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 5590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isPolygonOffsetFillEnabled() const 5620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.polygonOffsetFillEnabled; 5640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPolygonOffsetParams(GLfloat factor, GLfloat units) 5670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.polygonOffsetFactor != factor || 5690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.polygonOffsetUnits != units) 5700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 5710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.polygonOffsetFactor = factor; 5720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.polygonOffsetUnits = units; 5730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mPolygonOffsetStateDirty = true; 5740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 5750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setSampleAlphaToCoverageEnabled(bool enabled) 5780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sampleAlphaToCoverageEnabled != enabled) 5800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 5810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampleAlphaToCoverageEnabled = enabled; 5820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mSampleStateDirty = true; 5830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 5840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isSampleAlphaToCoverageEnabled() const 5870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.sampleAlphaToCoverageEnabled; 5890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setSampleCoverageEnabled(bool enabled) 5920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sampleCoverageEnabled != enabled) 5940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 5950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampleCoverageEnabled = enabled; 5960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mSampleStateDirty = true; 5970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 5980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isSampleCoverageEnabled() const 6010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.sampleCoverageEnabled; 6030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setSampleCoverageParams(GLclampf value, bool invert) 6060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sampleCoverageValue != value || 6080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampleCoverageInvert != invert) 6090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 6100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampleCoverageValue = value; 6110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampleCoverageInvert = invert; 6120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mSampleStateDirty = true; 6130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 6140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setScissorTestEnabled(bool enabled) 6170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorTestEnabled = enabled; 6190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isScissorTestEnabled() const 6220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.scissorTestEnabled; 6240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setDitherEnabled(bool enabled) 6270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.ditherEnabled != enabled) 6290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 6300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.ditherEnabled = enabled; 6310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mDitherStateDirty = true; 6320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 6330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isDitherEnabled() const 6360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.ditherEnabled; 6380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPrimitiveRestartFixedIndexEnabled(bool enabled) 6410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.primitiveRestartFixedIndexEnabled = enabled; 6430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isPrimitiveRestartFixedIndexEnabled() const 6460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.primitiveRestartFixedIndexEnabled; 6480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setRasterizerDiscardEnabled(bool enabled) 6510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.rasterizerDiscardEnabled = enabled; 6530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isRasterizerDiscardEnabled() const 6560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.rasterizerDiscardEnabled; 6580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setLineWidth(GLfloat width) 6610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.lineWidth = width; 6630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setLineWidth(clamp(width, ALIASED_LINE_WIDTH_RANGE_MIN, ALIASED_LINE_WIDTH_RANGE_MAX)); 6640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setGenerateMipmapHint(GLenum hint) 6670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.generateMipmapHint = hint; 6690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setFragmentShaderDerivativeHint(GLenum hint) 6720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.fragmentShaderDerivativeHint = hint; 6740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // TODO: Propagate the hint to shader translator so we can write 6750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // ddx, ddx_coarse, or ddx_fine depending on the hint. 6760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Ignore for now. It is valid for implementations to ignore hint. 6770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 679010a464878f32daed863edee3fc6ad21920d605bAlexis Hetuvoid Context::setTextureFilteringHint(GLenum hint) 680010a464878f32daed863edee3fc6ad21920d605bAlexis Hetu{ 681010a464878f32daed863edee3fc6ad21920d605bAlexis Hetu mState.textureFilteringHint = hint; 682010a464878f32daed863edee3fc6ad21920d605bAlexis Hetu} 683010a464878f32daed863edee3fc6ad21920d605bAlexis Hetu 6840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setViewportParams(GLint x, GLint y, GLsizei width, GLsizei height) 6850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportX = x; 6870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportY = y; 688b28c662c82c7ac74962cb12a5d9f5bde2e650032Nicolas Capens mState.viewportWidth = std::min<GLsizei>(width, IMPLEMENTATION_MAX_RENDERBUFFER_SIZE); // GL_MAX_VIEWPORT_DIMS[0] 689b28c662c82c7ac74962cb12a5d9f5bde2e650032Nicolas Capens mState.viewportHeight = std::min<GLsizei>(height, IMPLEMENTATION_MAX_RENDERBUFFER_SIZE); // GL_MAX_VIEWPORT_DIMS[1] 6900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setScissorParams(GLint x, GLint y, GLsizei width, GLsizei height) 6930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorX = x; 6950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorY = y; 6960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorWidth = width; 6970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorHeight = height; 6980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setColorMask(bool red, bool green, bool blue, bool alpha) 7010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.colorMaskRed != red || mState.colorMaskGreen != green || 7030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorMaskBlue != blue || mState.colorMaskAlpha != alpha) 7040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 7050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorMaskRed = red; 7060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorMaskGreen = green; 7070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorMaskBlue = blue; 7080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorMaskAlpha = alpha; 7090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mMaskStateDirty = true; 7100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 7110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensunsigned int Context::getColorMask() const 7140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return (mState.colorMaskRed ? 0x1 : 0) | 7160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (mState.colorMaskGreen ? 0x2 : 0) | 7170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (mState.colorMaskBlue ? 0x4 : 0) | 7180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (mState.colorMaskAlpha ? 0x8 : 0); 7190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setDepthMask(bool mask) 7220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.depthMask != mask) 7240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 7250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.depthMask = mask; 7260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mMaskStateDirty = true; 7270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 7280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setActiveSampler(unsigned int active) 7310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.activeSampler = active; 7330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7350bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::getReadFramebufferName() const 7360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.readFramebuffer; 7380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7400bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::getDrawFramebufferName() const 7410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.drawFramebuffer; 7430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7450bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::getRenderbufferName() const 7460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.renderbuffer.name(); 7480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setFramebufferReadBuffer(GLuint buf) 7510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7525cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu Framebuffer *framebuffer = getReadFramebuffer(); 7535cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu 7545cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu if(framebuffer) 7555cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu { 7565cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu framebuffer->setReadBuffer(buf); 7575cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu } 7585cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu else 7595cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu { 7605cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu return error(GL_INVALID_OPERATION); 7615cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu } 7620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setFramebufferDrawBuffers(GLsizei n, const GLenum *bufs) 7650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *drawFramebuffer = getDrawFramebuffer(); 7670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7685cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu if(drawFramebuffer) 7690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 7705cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu for(int i = 0; i < MAX_COLOR_ATTACHMENTS; i++) 7715cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu { 7725cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu drawFramebuffer->setDrawBuffer(i, (i < n) ? bufs[i] : GL_NONE); 7735cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu } 7745cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu } 7755cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu else 7765cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu { 7775cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu return error(GL_INVALID_OPERATION); 7780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 7790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7810bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::getArrayBufferName() const 7820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.arrayBuffer.name(); 7840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7860bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::getElementArrayBufferName() const 7870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Buffer* elementArrayBuffer = getCurrentVertexArray()->getElementArrayBuffer(); 7890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return elementArrayBuffer ? elementArrayBuffer->name : 0; 7900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7920bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::getActiveQuery(GLenum target) const 7930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Query *queryObject = nullptr; 7950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(target) 7970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 7980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ANY_SAMPLES_PASSED_EXT: 7990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens queryObject = mState.activeQuery[QUERY_ANY_SAMPLES_PASSED]; 8000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 8010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT: 8020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens queryObject = mState.activeQuery[QUERY_ANY_SAMPLES_PASSED_CONSERVATIVE]; 8030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 8040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN: 8050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens queryObject = mState.activeQuery[QUERY_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN]; 8060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 8070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 8080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(false); 8090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 8100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(queryObject) 8120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 8130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return queryObject->name; 8140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 8150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return 0; 8170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setVertexAttribArrayEnabled(unsigned int attribNum, bool enabled) 8200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens getCurrentVertexArray()->enableAttribute(attribNum, enabled); 8220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setVertexAttribDivisor(unsigned int attribNum, GLuint divisor) 8250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens getCurrentVertexArray()->setVertexAttribDivisor(attribNum, divisor); 8270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensconst VertexAttribute &Context::getVertexAttribState(unsigned int attribNum) const 8300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getCurrentVertexArray()->getVertexAttribute(attribNum); 8320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8346f28403ac996ab4516f1b10d1f359ad03d291436Alexis Hetuvoid Context::setVertexAttribState(unsigned int attribNum, Buffer *boundBuffer, GLint size, GLenum type, 8356f28403ac996ab4516f1b10d1f359ad03d291436Alexis Hetu bool normalized, bool pureInteger, GLsizei stride, const void *pointer) 8360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8376f28403ac996ab4516f1b10d1f359ad03d291436Alexis Hetu getCurrentVertexArray()->setAttributeState(attribNum, boundBuffer, size, type, normalized, pureInteger, stride, pointer); 8380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensconst void *Context::getVertexAttribPointer(unsigned int attribNum) const 8410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getCurrentVertexArray()->getVertexAttribute(attribNum).mPointer; 8430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensconst VertexAttributeArray &Context::getVertexArrayAttributes() 8460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getCurrentVertexArray()->getVertexAttributes(); 8480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensconst VertexAttributeArray &Context::getCurrentVertexAttributes() 8510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.vertexAttribute; 8530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPackAlignment(GLint alignment) 8560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8577ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.packParameters.alignment = alignment; 8580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setUnpackAlignment(GLint alignment) 8610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8627ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.unpackParameters.alignment = alignment; 8630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8653b4a25c5365486981157f8ba9a2aee539c162a0dNicolas Capensconst gl::PixelStorageModes &Context::getUnpackParameters() const 8660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8677ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens return mState.unpackParameters; 8680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPackRowLength(GLint rowLength) 8710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8727ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.packParameters.rowLength = rowLength; 8730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPackSkipPixels(GLint skipPixels) 8760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8777ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.packParameters.skipPixels = skipPixels; 8780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPackSkipRows(GLint skipRows) 8810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8827ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.packParameters.skipRows = skipRows; 8830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setUnpackRowLength(GLint rowLength) 8860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8877ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.unpackParameters.rowLength = rowLength; 8880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setUnpackImageHeight(GLint imageHeight) 8910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8927ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.unpackParameters.imageHeight = imageHeight; 8930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setUnpackSkipPixels(GLint skipPixels) 8960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8977ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.unpackParameters.skipPixels = skipPixels; 8980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setUnpackSkipRows(GLint skipRows) 9010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9027ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.unpackParameters.skipRows = skipRows; 9030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setUnpackSkipImages(GLint skipImages) 9060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9077ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.unpackParameters.skipImages = skipImages; 9080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9100bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createBuffer() 9110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->createBuffer(); 9130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9150bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createProgram() 9160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->createProgram(); 9180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9200bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createShader(GLenum type) 9210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->createShader(type); 9230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9250bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createTexture() 9260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->createTexture(); 9280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9300bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createRenderbuffer() 9310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->createRenderbuffer(); 9330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Returns an unused framebuffer name 9360bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createFramebuffer() 9370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mFramebufferNameSpace.allocate(); 9390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9410bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createFence() 9420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mFenceNameSpace.allocate(new Fence()); 9440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Returns an unused query name 9470bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createQuery() 9480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mQueryNameSpace.allocate(); 9500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Returns an unused vertex array name 9530bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createVertexArray() 9540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mVertexArrayNameSpace.allocate(); 9560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9580bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLsync Context::createFenceSync(GLenum condition, GLbitfield flags) 9590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLuint handle = mResourceManager->createFenceSync(condition, flags); 9610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return reinterpret_cast<GLsync>(static_cast<uintptr_t>(handle)); 9630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Returns an unused transform feedback name 9660bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createTransformFeedback() 9670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mTransformFeedbackNameSpace.allocate(); 9690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Returns an unused sampler name 9720bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createSampler() 9730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->createSampler(); 9750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteBuffer(GLuint buffer) 9780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens detachBuffer(buffer); 9800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteBuffer(buffer); 9820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteShader(GLuint shader) 9850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteShader(shader); 9870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteProgram(GLuint program) 9900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteProgram(program); 9920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteTexture(GLuint texture) 9950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens detachTexture(texture); 9970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteTexture(texture); 9990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteRenderbuffer(GLuint renderbuffer) 10020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mResourceManager->getRenderbuffer(renderbuffer)) 10040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 10050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens detachRenderbuffer(renderbuffer); 10060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 10070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteRenderbuffer(renderbuffer); 10090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteFramebuffer(GLuint framebuffer) 10120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens detachFramebuffer(framebuffer); 10140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebufferObject = mFramebufferNameSpace.remove(framebuffer); 10160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(framebufferObject) 10180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 10190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete framebufferObject; 10200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 10210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteFence(GLuint fence) 10240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Fence *fenceObject = mFenceNameSpace.remove(fence); 10260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(fenceObject) 10280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 10290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete fenceObject; 10300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 10310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteQuery(GLuint query) 10340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Query *queryObject = mQueryNameSpace.remove(query); 10360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(queryObject) 10380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 10390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens queryObject->release(); 10400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 10410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteVertexArray(GLuint vertexArray) 10440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 3.0.2] section 2.10 page 43: 10460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a vertex array object that is currently bound is deleted, the binding 10470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // for that object reverts to zero and the default vertex array becomes current. 10480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(getCurrentVertexArray()->name == vertexArray) 10490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 10500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindVertexArray(0); 10510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 10520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens VertexArray *vertexArrayObject = mVertexArrayNameSpace.remove(vertexArray); 10540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(vertexArrayObject) 10560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 10570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete vertexArrayObject; 10580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 10590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteFenceSync(GLsync fenceSync) 10620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // The spec specifies the underlying Fence object is not deleted until all current 10640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // wait commands finish. However, since the name becomes invalid, we cannot query the fence, 10650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // and since our API is currently designed for being called from a single thread, we can delete 10660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // the fence immediately. 10670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteFenceSync(static_cast<GLuint>(reinterpret_cast<uintptr_t>(fenceSync))); 10680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteTransformFeedback(GLuint transformFeedback) 10710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback *transformFeedbackObject = mTransformFeedbackNameSpace.remove(transformFeedback); 10730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedbackObject) 10750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 10760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete transformFeedbackObject; 10770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 10780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteSampler(GLuint sampler) 10810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens detachSampler(sampler); 10830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteSampler(sampler); 10850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10870bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensBuffer *Context::getBuffer(GLuint handle) const 10880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getBuffer(handle); 10900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10920bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensShader *Context::getShader(GLuint handle) const 10930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getShader(handle); 10950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10970bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensProgram *Context::getProgram(GLuint handle) const 10980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getProgram(handle); 11000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11020bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTexture *Context::getTexture(GLuint handle) const 11030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getTexture(handle); 11050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11070bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensRenderbuffer *Context::getRenderbuffer(GLuint handle) const 11080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getRenderbuffer(handle); 11100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11120bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensFramebuffer *Context::getReadFramebuffer() const 11130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getFramebuffer(mState.readFramebuffer); 11150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11170bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensFramebuffer *Context::getDrawFramebuffer() const 11180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getFramebuffer(mState.drawFramebuffer); 11200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindArrayBuffer(unsigned int buffer) 11230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.arrayBuffer = getBuffer(buffer); 11270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindElementArrayBuffer(unsigned int buffer) 11300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens getCurrentVertexArray()->setElementArrayBuffer(getBuffer(buffer)); 11340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindCopyReadBuffer(GLuint buffer) 11370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.copyReadBuffer = getBuffer(buffer); 11410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindCopyWriteBuffer(GLuint buffer) 11440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.copyWriteBuffer = getBuffer(buffer); 11480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindPixelPackBuffer(GLuint buffer) 11510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.pixelPackBuffer = getBuffer(buffer); 11550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindPixelUnpackBuffer(GLuint buffer) 11580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.pixelUnpackBuffer = getBuffer(buffer); 11620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindTransformFeedbackBuffer(GLuint buffer) 11650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* transformFeedback = getTransformFeedback(mState.transformFeedback); 11690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedback) 11710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 11720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens transformFeedback->setGenericBuffer(getBuffer(buffer)); 11730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 11740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11762ce08b140252b43dfb10d4d79acac26a1787dac9Nicolas Capensvoid Context::bindTexture(TextureType type, GLuint texture) 11774676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu{ 11782ce08b140252b43dfb10d4d79acac26a1787dac9Nicolas Capens mResourceManager->checkTextureAllocation(texture, type); 11794676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu 11802ce08b140252b43dfb10d4d79acac26a1787dac9Nicolas Capens mState.samplerTexture[type][mState.activeSampler] = getTexture(texture); 11814676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu} 11824676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu 11830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindReadFramebuffer(GLuint framebuffer) 11840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!getFramebuffer(framebuffer)) 11860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 11878536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu if(framebuffer == 0) 11888536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu { 11898536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu mFramebufferNameSpace.insert(framebuffer, new DefaultFramebuffer()); 11908536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu } 11918536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu else 11928536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu { 11938536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu mFramebufferNameSpace.insert(framebuffer, new Framebuffer()); 11948536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu } 11950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 11960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.readFramebuffer = framebuffer; 11980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindDrawFramebuffer(GLuint framebuffer) 12010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!getFramebuffer(framebuffer)) 12030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 12048536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu if(framebuffer == 0) 12058536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu { 12068536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu mFramebufferNameSpace.insert(framebuffer, new DefaultFramebuffer()); 12078536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu } 12088536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu else 12098536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu { 12108536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu mFramebufferNameSpace.insert(framebuffer, new Framebuffer()); 12118536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu } 12120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 12130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.drawFramebuffer = framebuffer; 12150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindRenderbuffer(GLuint renderbuffer) 12180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkRenderbufferAllocation(renderbuffer); 12200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.renderbuffer = getRenderbuffer(renderbuffer); 12220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindVertexArray(GLuint array) 12250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens VertexArray *vertexArray = getVertexArray(array); 12270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!vertexArray) 12290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 12300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens vertexArray = new VertexArray(array); 12310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mVertexArrayNameSpace.insert(array, vertexArray); 12320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 12330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.vertexArray = array; 12350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindGenericUniformBuffer(GLuint buffer) 12380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 12400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.genericUniformBuffer = getBuffer(buffer); 12420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindIndexedUniformBuffer(GLuint buffer, GLuint index, GLintptr offset, GLsizeiptr size) 12450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 12470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Buffer* bufferObject = getBuffer(buffer); 1249bffe803cd29475ca68ab1fea8a04276726fa83b7Alexis Hetu mState.uniformBuffers[index].set(bufferObject, static_cast<int>(offset), static_cast<int>(size)); 12500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindGenericTransformFeedbackBuffer(GLuint buffer) 12530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 12550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens getTransformFeedback()->setGenericBuffer(getBuffer(buffer)); 12570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindIndexedTransformFeedbackBuffer(GLuint buffer, GLuint index, GLintptr offset, GLsizeiptr size) 12600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 12620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Buffer* bufferObject = getBuffer(buffer); 12640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens getTransformFeedback()->setBuffer(index, bufferObject, offset, size); 12650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindTransformFeedback(GLuint id) 12680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!getTransformFeedback(id)) 12700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 12710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTransformFeedbackNameSpace.insert(id, new TransformFeedback(id)); 12720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 12730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.transformFeedback = id; 12750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::bindSampler(GLuint unit, GLuint sampler) 12780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkSamplerAllocation(sampler); 12800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Sampler* samplerObject = getSampler(sampler); 12820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12833c99be0d2f6cc82773d9eacbc421a70c07426a9bAlexis Hetu mState.sampler[unit] = samplerObject; 12840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return !!samplerObject; 12860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::useProgram(GLuint program) 12890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLuint priorProgram = mState.currentProgram; 12910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.currentProgram = program; // Must switch before trying to delete, otherwise it only gets flagged. 12920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(priorProgram != program) 12940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 12950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *newProgram = mResourceManager->getProgram(program); 12960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *oldProgram = mResourceManager->getProgram(priorProgram); 12970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(newProgram) 12990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens newProgram->addRef(); 13010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(oldProgram) 13040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens oldProgram->release(); 13060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 13090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::beginQuery(GLenum target, GLuint query) 13110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 13120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // From EXT_occlusion_query_boolean: If BeginQueryEXT is called with an <id> 13130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // of zero, if the active query object name for <target> is non-zero (for the 13140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // targets ANY_SAMPLES_PASSED_EXT and ANY_SAMPLES_PASSED_CONSERVATIVE_EXT, if 13150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // the active query for either target is non-zero), if <id> is the name of an 13160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // existing query object whose type does not match <target>, or if <id> is the 13170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // active query object name for any query type, the error INVALID_OPERATION is 13180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // generated. 13190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Ensure no other queries are active 13210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // NOTE: If other queries than occlusion are supported, we will need to check 13220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // separately that: 13230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // a) The query ID passed is not the current active query for any target/type 13240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // b) There are no active queries for the requested target (and in the case 13250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // of GL_ANY_SAMPLES_PASSED_EXT and GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT, 13260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // no query may be active for either if glBeginQuery targets either. 13270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < QUERY_TYPE_COUNT; i++) 13280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.activeQuery[i]) 13300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 133194ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu switch(mState.activeQuery[i]->getType()) 133294ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu { 133394ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu case GL_ANY_SAMPLES_PASSED_EXT: 133494ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu case GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT: 133594ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu if((target == GL_ANY_SAMPLES_PASSED_EXT) || 133694ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu (target == GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT)) 133794ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu { 133894ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu return error(GL_INVALID_OPERATION); 133994ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu } 134094ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu break; 134194ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu case GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN: 134294ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu if(target == GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN) 134394ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu { 134494ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu return error(GL_INVALID_OPERATION); 134594ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu } 134694ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu break; 134794ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu default: 134894ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu break; 134994ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu } 13500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens QueryType qType; 13540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(target) 13550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ANY_SAMPLES_PASSED_EXT: 13570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens qType = QUERY_ANY_SAMPLES_PASSED; 13580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 13590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT: 13600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens qType = QUERY_ANY_SAMPLES_PASSED_CONSERVATIVE; 13610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 13620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN: 13630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens qType = QUERY_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN; 13640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 13650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 136605c32b9b014dd9536782fcec3ea96168a97e2e28Alexis Hetu UNREACHABLE(target); 136705c32b9b014dd9536782fcec3ea96168a97e2e28Alexis Hetu return error(GL_INVALID_ENUM); 13680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Query *queryObject = createQuery(query, target); 13710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Check that name was obtained with glGenQueries 13730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!queryObject) 13740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 13760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Check for type mismatch 13790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(queryObject->getType() != target) 13800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 13820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Set query as active for specified target 13850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.activeQuery[qType] = queryObject; 13860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Begin query 13880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens queryObject->begin(); 13890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 13900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::endQuery(GLenum target) 13920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 13930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens QueryType qType; 13940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(target) 13960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ANY_SAMPLES_PASSED_EXT: qType = QUERY_ANY_SAMPLES_PASSED; break; 13980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT: qType = QUERY_ANY_SAMPLES_PASSED_CONSERVATIVE; break; 13990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN: qType = QUERY_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN; break; 14000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: UNREACHABLE(target); return; 14010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 14020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Query *queryObject = mState.activeQuery[qType]; 14040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!queryObject) 14060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 14070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 14080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 14090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens queryObject->end(); 14110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.activeQuery[qType] = nullptr; 14130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setFramebufferZero(Framebuffer *buffer) 14160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete mFramebufferNameSpace.remove(0); 14180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mFramebufferNameSpace.insert(0, buffer); 14190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setRenderbufferStorage(RenderbufferStorage *renderbuffer) 14220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *renderbufferObject = mState.renderbuffer; 14240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens renderbufferObject->setStorage(renderbuffer); 14250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14270bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensFramebuffer *Context::getFramebuffer(unsigned int handle) const 14280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mFramebufferNameSpace.find(handle); 14300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14320bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensFence *Context::getFence(unsigned int handle) const 14330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mFenceNameSpace.find(handle); 14350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14370bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensFenceSync *Context::getFenceSync(GLsync handle) const 14380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getFenceSync(static_cast<GLuint>(reinterpret_cast<uintptr_t>(handle))); 14400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14420bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensQuery *Context::getQuery(unsigned int handle) const 14430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mQueryNameSpace.find(handle); 14450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14470bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensQuery *Context::createQuery(unsigned int handle, GLenum type) 14480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!mQueryNameSpace.isReserved(handle)) 14500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 14510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return nullptr; 14520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 14530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 14540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 14550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Query *query = mQueryNameSpace.find(handle); 14560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!query) 14570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 14580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens query = new Query(handle, type); 14590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens query->addRef(); 14600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mQueryNameSpace.insert(handle, query); 14610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 14620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return query; 14640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 14650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14670bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensVertexArray *Context::getVertexArray(GLuint array) const 14680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mVertexArrayNameSpace.find(array); 14700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14720bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensVertexArray *Context::getCurrentVertexArray() const 14730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getVertexArray(mState.vertexArray); 14750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isVertexArray(GLuint array) const 14780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mVertexArrayNameSpace.isReserved(array); 14800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::hasZeroDivisor() const 14830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Verify there is at least one active attribute with a divisor of zero 14850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens es2::Program *programObject = getCurrentProgram(); 14860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int attributeIndex = 0; attributeIndex < MAX_VERTEX_ATTRIBS; attributeIndex++) 14870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 14880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bool active = (programObject->getAttributeStream(attributeIndex) != -1); 14890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(active && getCurrentVertexArray()->getVertexAttribute(attributeIndex).mDivisor == 0) 14900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 14910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 14920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 14930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 14940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 14960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14980bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTransformFeedback *Context::getTransformFeedback(GLuint transformFeedback) const 14990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mTransformFeedbackNameSpace.find(transformFeedback); 15010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 15020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 15035bf9708430d230f133833b72d64921cafda98929Alexis Hetubool Context::isTransformFeedback(GLuint array) const 15045bf9708430d230f133833b72d64921cafda98929Alexis Hetu{ 15055bf9708430d230f133833b72d64921cafda98929Alexis Hetu return mTransformFeedbackNameSpace.isReserved(array); 15065bf9708430d230f133833b72d64921cafda98929Alexis Hetu} 15075bf9708430d230f133833b72d64921cafda98929Alexis Hetu 15080bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensSampler *Context::getSampler(GLuint sampler) const 15090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getSampler(sampler); 15110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 15120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 15130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isSampler(GLuint sampler) const 15140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->isSampler(sampler); 15160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 15170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 15180bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensBuffer *Context::getArrayBuffer() const 15190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.arrayBuffer; 15210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 15220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 15230bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensBuffer *Context::getElementArrayBuffer() const 15240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getCurrentVertexArray()->getElementArrayBuffer(); 15260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 15270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 15280bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensBuffer *Context::getCopyReadBuffer() const 15290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.copyReadBuffer; 15310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 15320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 15330bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensBuffer *Context::getCopyWriteBuffer() const 15340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.copyWriteBuffer; 15360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 15370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 15380bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensBuffer *Context::getPixelPackBuffer() const 15390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.pixelPackBuffer; 15410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 15420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 15430bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensBuffer *Context::getPixelUnpackBuffer() const 15440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.pixelUnpackBuffer; 15460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 15470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 15480bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensBuffer *Context::getGenericUniformBuffer() const 15490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.genericUniformBuffer; 15510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 15520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 15532fc9051e16279dd7706e66ee2beb9079c4a436e1Nicolas CapensGLsizei Context::getRequiredBufferSize(GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type) const 155453f4809cdb692da1a906f9de846b6adb22879fcdAlexis Hetu{ 15557ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens GLsizei inputWidth = (mState.unpackParameters.rowLength == 0) ? width : mState.unpackParameters.rowLength; 15563b4a25c5365486981157f8ba9a2aee539c162a0dNicolas Capens GLsizei inputPitch = gl::ComputePitch(inputWidth, format, type, mState.unpackParameters.alignment); 15577ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens GLsizei inputHeight = (mState.unpackParameters.imageHeight == 0) ? height : mState.unpackParameters.imageHeight; 1558848aa7fc4f1c71e3d5bdb896c249461d495b248dAlexis Hetu return inputPitch * inputHeight * depth; 1559f97f6e0e2e473e93112fa48a2b675f3f63c10663Alexis Hetu} 1560f97f6e0e2e473e93112fa48a2b675f3f63c10663Alexis Hetu 156116a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas CapensGLenum Context::getPixels(const GLvoid **pixels, GLenum type, GLsizei imageSize) const 1562f97f6e0e2e473e93112fa48a2b675f3f63c10663Alexis Hetu{ 1563f97f6e0e2e473e93112fa48a2b675f3f63c10663Alexis Hetu if(mState.pixelUnpackBuffer) 1564f97f6e0e2e473e93112fa48a2b675f3f63c10663Alexis Hetu { 156516a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens ASSERT(mState.pixelUnpackBuffer->name != 0); 156616a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens 156716a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens if(mState.pixelUnpackBuffer->isMapped()) 1568f97f6e0e2e473e93112fa48a2b675f3f63c10663Alexis Hetu { 156916a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens return GL_INVALID_OPERATION; 157016a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens } 157116a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens 157216a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens size_t offset = static_cast<size_t>((ptrdiff_t)(*pixels)); 157316a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens 157416a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens if(offset % GetTypeSize(type) != 0) 157516a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens { 157616a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens return GL_INVALID_OPERATION; 1577f97f6e0e2e473e93112fa48a2b675f3f63c10663Alexis Hetu } 1578f97f6e0e2e473e93112fa48a2b675f3f63c10663Alexis Hetu 157916a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens if(offset > mState.pixelUnpackBuffer->size()) 158016a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens { 158116a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens return GL_INVALID_OPERATION; 158216a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens } 158316a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens 158416a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens if(mState.pixelUnpackBuffer->size() - offset < static_cast<size_t>(imageSize)) 158516a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens { 158616a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens return GL_INVALID_OPERATION; 158716a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens } 158816a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens 158916a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens *pixels = static_cast<const unsigned char*>(mState.pixelUnpackBuffer->data()) + offset; 1590f97f6e0e2e473e93112fa48a2b675f3f63c10663Alexis Hetu } 159116a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens 1592e65f564a1ba23b64e05fe29c91ad95a17c4ad274Nicolas Capens return GL_NO_ERROR; 159353f4809cdb692da1a906f9de846b6adb22879fcdAlexis Hetu} 159453f4809cdb692da1a906f9de846b6adb22879fcdAlexis Hetu 15950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::getBuffer(GLenum target, es2::Buffer **buffer) const 15960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(target) 15980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 15990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ARRAY_BUFFER: 16000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getArrayBuffer(); 16010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 16020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ELEMENT_ARRAY_BUFFER: 16030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getElementArrayBuffer(); 16040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 16050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COPY_READ_BUFFER: 16060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 16070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 16080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getCopyReadBuffer(); 16090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 16100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 16110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 16120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COPY_WRITE_BUFFER: 16130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 16140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 16150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getCopyWriteBuffer(); 16160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 16170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 16180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 16190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PIXEL_PACK_BUFFER: 16200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 16210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 16220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getPixelPackBuffer(); 16230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 16240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 16250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 16260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PIXEL_UNPACK_BUFFER: 16270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 16280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 16290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getPixelUnpackBuffer(); 16300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 16310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 16320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 16330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BUFFER: 16340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 16350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 16360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* transformFeedback = getTransformFeedback(); 16370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = transformFeedback ? static_cast<es2::Buffer*>(transformFeedback->getGenericBuffer()) : nullptr; 16380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 16390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 16400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 16410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER: 16420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 16430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 16440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getGenericUniformBuffer(); 16450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 16460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 16470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 16480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 16490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 16500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 16510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 16520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16540bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTransformFeedback *Context::getTransformFeedback() const 16550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getTransformFeedback(mState.transformFeedback); 16570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16590bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensProgram *Context::getCurrentProgram() const 16600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getProgram(mState.currentProgram); 16620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16640bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTexture2D *Context::getTexture2D() const 16650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return static_cast<Texture2D*>(getSamplerTexture(mState.activeSampler, TEXTURE_2D)); 16670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16694676862e987be2c05ca2825783f2f54cf2f29eb7Alexis HetuTexture2D *Context::getTexture2D(GLenum target) const 16704676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu{ 16714676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu switch(target) 16724676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu { 16734676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_2D: return getTexture2D(); 16744676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_RECTANGLE_ARB: return getTexture2DRect(); 16754676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_EXTERNAL_OES: return getTextureExternal(); 16764676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu default: UNREACHABLE(target); 16774676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu } 16784676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu 16794676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu return nullptr; 16804676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu} 16814676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu 16820bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTexture3D *Context::getTexture3D() const 16830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return static_cast<Texture3D*>(getSamplerTexture(mState.activeSampler, TEXTURE_3D)); 16850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16870bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTexture2DArray *Context::getTexture2DArray() const 16880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return static_cast<Texture2DArray*>(getSamplerTexture(mState.activeSampler, TEXTURE_2D_ARRAY)); 16900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16920bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTextureCubeMap *Context::getTextureCubeMap() const 16930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return static_cast<TextureCubeMap*>(getSamplerTexture(mState.activeSampler, TEXTURE_CUBE)); 16950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16974676862e987be2c05ca2825783f2f54cf2f29eb7Alexis HetuTexture2DRect *Context::getTexture2DRect() const 16984676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu{ 16994676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu return static_cast<Texture2DRect*>(getSamplerTexture(mState.activeSampler, TEXTURE_2D_RECT)); 17004676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu} 17014676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu 17020bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTextureExternal *Context::getTextureExternal() const 17030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 17040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return static_cast<TextureExternal*>(getSamplerTexture(mState.activeSampler, TEXTURE_EXTERNAL)); 17050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 17060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17070bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTexture *Context::getSamplerTexture(unsigned int sampler, TextureType type) const 17080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 17090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLuint texid = mState.samplerTexture[type][sampler].name(); 17100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(texid == 0) // Special case: 0 refers to different initial textures based on the target 17120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 17130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(type) 17140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 17150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case TEXTURE_2D: return mTexture2DZero; 17160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case TEXTURE_3D: return mTexture3DZero; 17170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case TEXTURE_2D_ARRAY: return mTexture2DArrayZero; 17180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case TEXTURE_CUBE: return mTextureCubeMapZero; 17194676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case TEXTURE_2D_RECT: return mTexture2DRectZero; 17200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case TEXTURE_EXTERNAL: return mTextureExternalZero; 17210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: UNREACHABLE(type); 17220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 17230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 17240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.samplerTexture[type][sampler]; 17260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 17270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::samplerParameteri(GLuint sampler, GLenum pname, GLint param) 17290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 17300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkSamplerAllocation(sampler); 17310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Sampler *samplerObject = getSampler(sampler); 17330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(samplerObject); 17340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 17360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1737f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MIN_FILTER: samplerObject->setMinFilter(static_cast<GLenum>(param)); break; 1738f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MAG_FILTER: samplerObject->setMagFilter(static_cast<GLenum>(param)); break; 1739f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_S: samplerObject->setWrapS(static_cast<GLenum>(param)); break; 1740f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_T: samplerObject->setWrapT(static_cast<GLenum>(param)); break; 1741f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_R: samplerObject->setWrapR(static_cast<GLenum>(param)); break; 1742f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MIN_LOD: samplerObject->setMinLod(static_cast<GLfloat>(param)); break; 1743f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MAX_LOD: samplerObject->setMaxLod(static_cast<GLfloat>(param)); break; 1744f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_COMPARE_MODE: samplerObject->setCompareMode(static_cast<GLenum>(param)); break; 1745f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_COMPARE_FUNC: samplerObject->setCompareFunc(static_cast<GLenum>(param)); break; 1746f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens default: UNREACHABLE(pname); break; 17470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 17480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 17490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::samplerParameterf(GLuint sampler, GLenum pname, GLfloat param) 17510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 17520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkSamplerAllocation(sampler); 17530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Sampler *samplerObject = getSampler(sampler); 17550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(samplerObject); 17560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 17580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1759f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MIN_FILTER: samplerObject->setMinFilter(static_cast<GLenum>(roundf(param))); break; 1760f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MAG_FILTER: samplerObject->setMagFilter(static_cast<GLenum>(roundf(param))); break; 1761f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_S: samplerObject->setWrapS(static_cast<GLenum>(roundf(param))); break; 1762f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_T: samplerObject->setWrapT(static_cast<GLenum>(roundf(param))); break; 1763f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_R: samplerObject->setWrapR(static_cast<GLenum>(roundf(param))); break; 1764f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MIN_LOD: samplerObject->setMinLod(param); break; 1765f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MAX_LOD: samplerObject->setMaxLod(param); break; 1766f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_COMPARE_MODE: samplerObject->setCompareMode(static_cast<GLenum>(roundf(param))); break; 1767f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_COMPARE_FUNC: samplerObject->setCompareFunc(static_cast<GLenum>(roundf(param))); break; 1768f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens default: UNREACHABLE(pname); break; 17690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 17700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 17710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17720bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLint Context::getSamplerParameteri(GLuint sampler, GLenum pname) 17730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 17740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkSamplerAllocation(sampler); 17750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Sampler *samplerObject = getSampler(sampler); 17770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(samplerObject); 17780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 17800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1781f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MIN_FILTER: return static_cast<GLint>(samplerObject->getMinFilter()); 1782f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MAG_FILTER: return static_cast<GLint>(samplerObject->getMagFilter()); 1783f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_S: return static_cast<GLint>(samplerObject->getWrapS()); 1784f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_T: return static_cast<GLint>(samplerObject->getWrapT()); 1785f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_R: return static_cast<GLint>(samplerObject->getWrapR()); 1786f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MIN_LOD: return static_cast<GLint>(roundf(samplerObject->getMinLod())); 1787f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MAX_LOD: return static_cast<GLint>(roundf(samplerObject->getMaxLod())); 1788f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_COMPARE_MODE: return static_cast<GLint>(samplerObject->getCompareMode()); 1789f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_COMPARE_FUNC: return static_cast<GLint>(samplerObject->getCompareFunc()); 1790f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens default: UNREACHABLE(pname); return 0; 17910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 17920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 17930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17940bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLfloat Context::getSamplerParameterf(GLuint sampler, GLenum pname) 17950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 17960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkSamplerAllocation(sampler); 17970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Sampler *samplerObject = getSampler(sampler); 17990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(samplerObject); 18000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 18010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 18020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1803f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MIN_FILTER: return static_cast<GLfloat>(samplerObject->getMinFilter()); 1804f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MAG_FILTER: return static_cast<GLfloat>(samplerObject->getMagFilter()); 1805f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_S: return static_cast<GLfloat>(samplerObject->getWrapS()); 1806f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_T: return static_cast<GLfloat>(samplerObject->getWrapT()); 1807f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_R: return static_cast<GLfloat>(samplerObject->getWrapR()); 1808f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MIN_LOD: return samplerObject->getMinLod(); 1809f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MAX_LOD: return samplerObject->getMaxLod(); 1810f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_COMPARE_MODE: return static_cast<GLfloat>(samplerObject->getCompareMode()); 1811f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_COMPARE_FUNC: return static_cast<GLfloat>(samplerObject->getCompareFunc()); 1812f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens default: UNREACHABLE(pname); return 0; 18130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 18140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 18150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 18160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::getBooleanv(GLenum pname, GLboolean *params) const 18170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 18180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 18190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 18200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SHADER_COMPILER: *params = GL_TRUE; break; 18210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_COVERAGE_INVERT: *params = mState.sampleCoverageInvert; break; 18220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_WRITEMASK: *params = mState.depthMask; break; 18230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COLOR_WRITEMASK: 18240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = mState.colorMaskRed; 18250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = mState.colorMaskGreen; 18260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[2] = mState.colorMaskBlue; 18270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[3] = mState.colorMaskAlpha; 18280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_CULL_FACE: *params = mState.cullFaceEnabled; break; 18300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POLYGON_OFFSET_FILL: *params = mState.polygonOffsetFillEnabled; break; 18310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_ALPHA_TO_COVERAGE: *params = mState.sampleAlphaToCoverageEnabled; break; 18320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_COVERAGE: *params = mState.sampleCoverageEnabled; break; 18330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SCISSOR_TEST: *params = mState.scissorTestEnabled; break; 18340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_TEST: *params = mState.stencilTestEnabled; break; 18350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_TEST: *params = mState.depthTestEnabled; break; 18360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND: *params = mState.blendEnabled; break; 18370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DITHER: *params = mState.ditherEnabled; break; 18380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PRIMITIVE_RESTART_FIXED_INDEX: *params = mState.primitiveRestartFixedIndexEnabled; break; 18390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_RASTERIZER_DISCARD: *params = mState.rasterizerDiscardEnabled; break; 18400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_ACTIVE: 18410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 18420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* transformFeedback = getTransformFeedback(mState.transformFeedback); 18430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedback) 18440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 18450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = transformFeedback->isActive(); 18460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 18480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 18490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 18500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_PAUSED: 18510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 18520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* transformFeedback = getTransformFeedback(mState.transformFeedback); 18530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedback) 18540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 18550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = transformFeedback->isPaused(); 18560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 18580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 18590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 18600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 18610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 18620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 18630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 18640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 18650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 18660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 18670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::getFloatv(GLenum pname, GLfloat *params) const 18680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 18690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Please note: DEPTH_CLEAR_VALUE is included in our internal getFloatv implementation 18700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // because it is stored as a float, despite the fact that the GL ES 2.0 spec names 18710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // GetIntegerv as its native query function. As it would require conversion in any 18720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // case, this should make no difference to the calling application. 18730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 18740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 18750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_LINE_WIDTH: *params = mState.lineWidth; break; 18760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_COVERAGE_VALUE: *params = mState.sampleCoverageValue; break; 18770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_CLEAR_VALUE: *params = mState.depthClearValue; break; 18780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POLYGON_OFFSET_FACTOR: *params = mState.polygonOffsetFactor; break; 18790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POLYGON_OFFSET_UNITS: *params = mState.polygonOffsetUnits; break; 18800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ALIASED_LINE_WIDTH_RANGE: 18810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = ALIASED_LINE_WIDTH_RANGE_MIN; 18820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = ALIASED_LINE_WIDTH_RANGE_MAX; 18830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ALIASED_POINT_SIZE_RANGE: 18850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = ALIASED_POINT_SIZE_RANGE_MIN; 18860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = ALIASED_POINT_SIZE_RANGE_MAX; 18870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_RANGE: 18890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = mState.zNear; 18900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = mState.zFar; 18910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COLOR_CLEAR_VALUE: 18930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = mState.colorClearValue.red; 18940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = mState.colorClearValue.green; 18950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[2] = mState.colorClearValue.blue; 18960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[3] = mState.colorClearValue.alpha; 18970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_COLOR: 18990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = mState.blendColor.red; 19000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = mState.blendColor.green; 19010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[2] = mState.blendColor.blue; 19020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[3] = mState.blendColor.alpha; 19030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 19040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT: 19050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = MAX_TEXTURE_MAX_ANISOTROPY; 19060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 19070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 19080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 19090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 19110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 19120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 19130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 19140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate bool Context::getIntegerv<GLint>(GLenum pname, GLint *params) const; 19150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate bool Context::getIntegerv<GLint64>(GLenum pname, GLint64 *params) const; 19160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 19170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate<typename T> bool Context::getIntegerv(GLenum pname, T *params) const 19180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 19190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Please note: DEPTH_CLEAR_VALUE is not included in our internal getIntegerv implementation 19200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // because it is stored as a float, despite the fact that the GL ES 2.0 spec names 19210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // GetIntegerv as its native query function. As it would require conversion in any 19220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // case, this should make no difference to the calling application. You may find it in 19230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Context::getFloatv. 19240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 19250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1926b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_VERTEX_ATTRIBS: *params = MAX_VERTEX_ATTRIBS; return true; 1927b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_VERTEX_UNIFORM_VECTORS: *params = MAX_VERTEX_UNIFORM_VECTORS; return true; 1928b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_VARYING_VECTORS: *params = MAX_VARYING_VECTORS; return true; 1929b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS: *params = MAX_COMBINED_TEXTURE_IMAGE_UNITS; return true; 1930b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS: *params = MAX_VERTEX_TEXTURE_IMAGE_UNITS; return true; 1931b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_TEXTURE_IMAGE_UNITS: *params = MAX_TEXTURE_IMAGE_UNITS; return true; 1932b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_FRAGMENT_UNIFORM_VECTORS: *params = MAX_FRAGMENT_UNIFORM_VECTORS; return true; 1933b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_RENDERBUFFER_SIZE: *params = IMPLEMENTATION_MAX_RENDERBUFFER_SIZE; return true; 1934b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_NUM_SHADER_BINARY_FORMATS: *params = 0; return true; 1935b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_SHADER_BINARY_FORMATS: /* no shader binary formats are supported */ return true; 1936b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_ARRAY_BUFFER_BINDING: *params = getArrayBufferName(); return true; 1937b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_ELEMENT_ARRAY_BUFFER_BINDING: *params = getElementArrayBufferName(); return true; 19380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// case GL_FRAMEBUFFER_BINDING: // now equivalent to GL_DRAW_FRAMEBUFFER_BINDING_ANGLE 19396c4564af39aeb8eef2fe6dc6cb73cb9f2dd9b891Nicolas Capens case GL_DRAW_FRAMEBUFFER_BINDING: *params = mState.drawFramebuffer; return true; 19406c4564af39aeb8eef2fe6dc6cb73cb9f2dd9b891Nicolas Capens case GL_READ_FRAMEBUFFER_BINDING: *params = mState.readFramebuffer; return true; 1941b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_RENDERBUFFER_BINDING: *params = mState.renderbuffer.name(); return true; 1942b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_CURRENT_PROGRAM: *params = mState.currentProgram; return true; 19437ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens case GL_PACK_ALIGNMENT: *params = mState.packParameters.alignment; return true; 19447ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens case GL_UNPACK_ALIGNMENT: *params = mState.unpackParameters.alignment; return true; 1945b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_GENERATE_MIPMAP_HINT: *params = mState.generateMipmapHint; return true; 1946b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_FRAGMENT_SHADER_DERIVATIVE_HINT_OES: *params = mState.fragmentShaderDerivativeHint; return true; 1947010a464878f32daed863edee3fc6ad21920d605bAlexis Hetu case GL_TEXTURE_FILTERING_HINT_CHROMIUM: *params = mState.textureFilteringHint; return true; 1948b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_ACTIVE_TEXTURE: *params = (mState.activeSampler + GL_TEXTURE0); return true; 1949b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_FUNC: *params = mState.stencilFunc; return true; 1950b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_REF: *params = mState.stencilRef; return true; 1951b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_VALUE_MASK: *params = sw::clampToSignedInt(mState.stencilMask); return true; 1952b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_BACK_FUNC: *params = mState.stencilBackFunc; return true; 1953b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_BACK_REF: *params = mState.stencilBackRef; return true; 1954b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_BACK_VALUE_MASK: *params = sw::clampToSignedInt(mState.stencilBackMask); return true; 1955b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_FAIL: *params = mState.stencilFail; return true; 1956b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_PASS_DEPTH_FAIL: *params = mState.stencilPassDepthFail; return true; 1957b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_PASS_DEPTH_PASS: *params = mState.stencilPassDepthPass; return true; 1958b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_BACK_FAIL: *params = mState.stencilBackFail; return true; 1959b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_BACK_PASS_DEPTH_FAIL: *params = mState.stencilBackPassDepthFail; return true; 1960b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_BACK_PASS_DEPTH_PASS: *params = mState.stencilBackPassDepthPass; return true; 1961b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_DEPTH_FUNC: *params = mState.depthFunc; return true; 1962b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_BLEND_SRC_RGB: *params = mState.sourceBlendRGB; return true; 1963b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_BLEND_SRC_ALPHA: *params = mState.sourceBlendAlpha; return true; 1964b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_BLEND_DST_RGB: *params = mState.destBlendRGB; return true; 1965b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_BLEND_DST_ALPHA: *params = mState.destBlendAlpha; return true; 1966b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_BLEND_EQUATION_RGB: *params = mState.blendEquationRGB; return true; 1967b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_BLEND_EQUATION_ALPHA: *params = mState.blendEquationAlpha; return true; 1968b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_WRITEMASK: *params = sw::clampToSignedInt(mState.stencilWritemask); return true; 1969b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_BACK_WRITEMASK: *params = sw::clampToSignedInt(mState.stencilBackWritemask); return true; 1970b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_CLEAR_VALUE: *params = mState.stencilClearValue; return true; 1971b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_SUBPIXEL_BITS: *params = 4; return true; 197261fe99f5ea3505213237c1737c7d8c2601f6b62aAlexis Hetu case GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB: 1973b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_TEXTURE_SIZE: *params = IMPLEMENTATION_MAX_TEXTURE_SIZE; return true; 1974b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_CUBE_MAP_TEXTURE_SIZE: *params = IMPLEMENTATION_MAX_CUBE_MAP_TEXTURE_SIZE; return true; 1975b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_NUM_COMPRESSED_TEXTURE_FORMATS: *params = NUM_COMPRESSED_TEXTURE_FORMATS; return true; 19766c4564af39aeb8eef2fe6dc6cb73cb9f2dd9b891Nicolas Capens case GL_MAX_SAMPLES: *params = IMPLEMENTATION_MAX_SAMPLES; return true; 19770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_BUFFERS: 19780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLES: 19790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 19810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int width, height, samples; 19820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 19835cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu if(framebuffer && (framebuffer->completeness(width, height, samples) == GL_FRAMEBUFFER_COMPLETE)) 19840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 19860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_BUFFERS: 19880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(samples > 1) 19890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 1; 19910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 19930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 19950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 19970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLES: 19980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = samples; 19990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 20000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 20030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 20050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2007b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 20080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_IMPLEMENTATION_COLOR_READ_TYPE: 20090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getReadFramebuffer(); 20115cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu if(framebuffer) 20125cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu { 20135cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu *params = framebuffer->getImplementationColorReadType(); 20145cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu } 20155cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu else 20165cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu { 20175cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu return error(GL_INVALID_OPERATION, true); 20185cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu } 20190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2020b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 20210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_IMPLEMENTATION_COLOR_READ_FORMAT: 20220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getReadFramebuffer(); 20245cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu if(framebuffer) 20255cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu { 20265cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu *params = framebuffer->getImplementationColorReadFormat(); 20275cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu } 20285cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu else 20295cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu { 20305cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu return error(GL_INVALID_OPERATION, true); 20315cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu } 20320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2033b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 20340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VIEWPORT_DIMS: 20350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int maxDimension = IMPLEMENTATION_MAX_RENDERBUFFER_SIZE; 20370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = maxDimension; 20380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = maxDimension; 20390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2040b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 20410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COMPRESSED_TEXTURE_FORMATS: 20420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < NUM_COMPRESSED_TEXTURE_FORMATS; i++) 20440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[i] = compressedTextureFormats[i]; 20460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2048b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 20490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_VIEWPORT: 20500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = mState.viewportX; 20510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = mState.viewportY; 20520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[2] = mState.viewportWidth; 20530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[3] = mState.viewportHeight; 2054b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 20550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SCISSOR_BOX: 20560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = mState.scissorX; 20570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = mState.scissorY; 20580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[2] = mState.scissorWidth; 20590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[3] = mState.scissorHeight; 2060b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2061b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_CULL_FACE_MODE: *params = mState.cullMode; return true; 2062b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_FRONT_FACE: *params = mState.frontFace; return true; 20630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_RED_BITS: 20640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_GREEN_BITS: 20650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLUE_BITS: 20660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ALPHA_BITS: 20670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 20695cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu Renderbuffer *colorbuffer = framebuffer ? framebuffer->getColorbuffer(0) : nullptr; 20700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 20710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(colorbuffer) 20720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 20740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2075b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_RED_BITS: *params = colorbuffer->getRedSize(); return true; 2076b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_GREEN_BITS: *params = colorbuffer->getGreenSize(); return true; 2077b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_BLUE_BITS: *params = colorbuffer->getBlueSize(); return true; 2078b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_ALPHA_BITS: *params = colorbuffer->getAlphaSize(); return true; 20790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 20820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 20840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2086b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 20870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_BITS: 20880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 20905cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu Renderbuffer *depthbuffer = framebuffer ? framebuffer->getDepthbuffer() : nullptr; 20910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 20920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(depthbuffer) 20930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = depthbuffer->getDepthSize(); 20950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 20970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 20990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 21000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2101b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 21020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BITS: 21030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 21040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 21055cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu Renderbuffer *stencilbuffer = framebuffer ? framebuffer->getStencilbuffer() : nullptr; 21060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 21070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(stencilbuffer) 21080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 21090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = stencilbuffer->getStencilSize(); 21100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 21110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 21120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 21130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 21140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 21150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2116b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 21170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_2D: 21180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.activeSampler > MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1) 21190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 21200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens error(GL_INVALID_OPERATION); 21210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 21220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 21230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 21240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.samplerTexture[TEXTURE_2D][mState.activeSampler].name(); 2125b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 21260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_CUBE_MAP: 21270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.activeSampler > MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1) 21280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 21290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens error(GL_INVALID_OPERATION); 21300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 21310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 21320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 21330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.samplerTexture[TEXTURE_CUBE][mState.activeSampler].name(); 2134b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 21354676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_BINDING_RECTANGLE_ARB: 21364676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu if(mState.activeSampler > MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1) 21374676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu { 21384676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu error(GL_INVALID_OPERATION); 21394676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu return false; 21404676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu } 21414676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu 21424676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu *params = mState.samplerTexture[TEXTURE_2D_RECT][mState.activeSampler].name(); 21434676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu return true; 21440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_EXTERNAL_OES: 21450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.activeSampler > MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1) 21460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 21470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens error(GL_INVALID_OPERATION); 21480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 21490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 21500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 21510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.samplerTexture[TEXTURE_EXTERNAL][mState.activeSampler].name(); 2152b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 21530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_3D_OES: 21540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.activeSampler > MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1) 21550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 21560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens error(GL_INVALID_OPERATION); 21570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 21580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 21590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 21600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.samplerTexture[TEXTURE_3D][mState.activeSampler].name(); 2161b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 21620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER0: 21630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER1: 21640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER2: 21650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER3: 21660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER4: 21670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER5: 21680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER6: 21690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER7: 21700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER8: 21710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER9: 21720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER10: 21730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER11: 21740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER12: 21750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER13: 21760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER14: 21770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER15: 2178b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu if((pname - GL_DRAW_BUFFER0) < MAX_DRAW_BUFFERS) 21790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 21805cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu Framebuffer* framebuffer = getDrawFramebuffer(); 21815cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu *params = framebuffer ? framebuffer->getDrawBuffer(pname - GL_DRAW_BUFFER0) : GL_NONE; 21820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 21830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 21840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 21850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 21860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2187b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 21880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_DRAW_BUFFERS: 21890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = MAX_DRAW_BUFFERS; 2190b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 21913053bf0a2032ee09b9ee5a2ecea3670afc8fb9d0Alexis Hetu case GL_MAX_COLOR_ATTACHMENTS: // Note: MAX_COLOR_ATTACHMENTS_EXT added by GL_EXT_draw_buffers 21923053bf0a2032ee09b9ee5a2ecea3670afc8fb9d0Alexis Hetu *params = MAX_COLOR_ATTACHMENTS; 21933053bf0a2032ee09b9ee5a2ecea3670afc8fb9d0Alexis Hetu return true; 2194b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu default: 21950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 2196b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu } 2197b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu 2198b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu if(clientVersion >= 3) 2199b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu { 2200b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu switch(pname) 2201ce57a9a5b14a0effc691200145587c1ed8b2660dAlexis Hetu { 2202b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_TEXTURE_BINDING_2D_ARRAY: 2203b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu if(mState.activeSampler > MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1) 2204b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu { 2205b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu error(GL_INVALID_OPERATION); 2206b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return false; 2207b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu } 2208b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu 2209b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = mState.samplerTexture[TEXTURE_2D_ARRAY][mState.activeSampler].name(); 2210b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2211b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_COPY_READ_BUFFER_BINDING: 2212b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = mState.copyReadBuffer.name(); 2213b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2214b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_COPY_WRITE_BUFFER_BINDING: 2215b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = mState.copyWriteBuffer.name(); 2216b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2217b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAJOR_VERSION: 2218b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = clientVersion; 2219b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2220b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_3D_TEXTURE_SIZE: 2221b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = IMPLEMENTATION_MAX_TEXTURE_SIZE; 2222b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2223b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_ARRAY_TEXTURE_LAYERS: 2224b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = IMPLEMENTATION_MAX_TEXTURE_SIZE; 2225b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2226b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS: 2227b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS; 2228b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2229b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_COMBINED_UNIFORM_BLOCKS: 2230b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_VERTEX_UNIFORM_BLOCKS + MAX_FRAGMENT_UNIFORM_BLOCKS; 2231b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2232b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS: 2233b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS; 2234b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2235b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_ELEMENT_INDEX: 2236b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_ELEMENT_INDEX; 2237b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2238b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_ELEMENTS_INDICES: 2239b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_ELEMENTS_INDICES; 2240b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2241b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_ELEMENTS_VERTICES: 2242b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_ELEMENTS_VERTICES; 2243b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2244b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_FRAGMENT_INPUT_COMPONENTS: 2245b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_FRAGMENT_INPUT_VECTORS * 4; 2246b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2247b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_FRAGMENT_UNIFORM_BLOCKS: 2248b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_FRAGMENT_UNIFORM_BLOCKS; 2249b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2250b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_FRAGMENT_UNIFORM_COMPONENTS: 2251b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_FRAGMENT_UNIFORM_COMPONENTS; 2252b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2253b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_PROGRAM_TEXEL_OFFSET: 22540e22d3ac1342803e4f6e99dee0b1bc7638f0acdcAlexis Hetu // Note: SwiftShader has no actual texel offset limit, so this limit can be modified if required. 22550e22d3ac1342803e4f6e99dee0b1bc7638f0acdcAlexis Hetu // In any case, any behavior outside the specified range is valid since the spec mentions: 22563cbeac56e8291c9eb584aecfdf4c9e4e3883473aNicolas Capens // (see OpenGL ES 3.0.5, 3.8.10.1 Scale Factor and Level of Detail, p.153) 22573cbeac56e8291c9eb584aecfdf4c9e4e3883473aNicolas Capens // "If any of the offset values are outside the range of the implementation-defined values 22580e22d3ac1342803e4f6e99dee0b1bc7638f0acdcAlexis Hetu // MIN_PROGRAM_TEXEL_OFFSET and MAX_PROGRAM_TEXEL_OFFSET, results of the texture lookup are 22590e22d3ac1342803e4f6e99dee0b1bc7638f0acdcAlexis Hetu // undefined." 2260b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_PROGRAM_TEXEL_OFFSET; 2261b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2262b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_SERVER_WAIT_TIMEOUT: 2263ce57a9a5b14a0effc691200145587c1ed8b2660dAlexis Hetu *params = 0; 2264b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2265b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_TEXTURE_LOD_BIAS: 22660e22d3ac1342803e4f6e99dee0b1bc7638f0acdcAlexis Hetu *params = MAX_TEXTURE_LOD_BIAS; 2267b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2268b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS: 2269b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = sw::MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS; 2270b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2271b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS: 2272b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS; 2273b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2274b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS: 2275b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = sw::MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS; 2276b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2277b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_UNIFORM_BLOCK_SIZE: 2278b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_UNIFORM_BLOCK_SIZE; 2279b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2280b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_UNIFORM_BUFFER_BINDINGS: 2281b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_UNIFORM_BUFFER_BINDINGS; 2282b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2283b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_VARYING_COMPONENTS: 228422be88e5d0cde4ffbcc076cbfcd57aa629ebb9ccAlexis Hetu *params = MAX_VARYING_VECTORS * 4; 2285b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2286b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_VERTEX_OUTPUT_COMPONENTS: 2287b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_VERTEX_OUTPUT_VECTORS * 4; 2288b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2289b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_VERTEX_UNIFORM_BLOCKS: 2290b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_VERTEX_UNIFORM_BLOCKS; 2291b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2292b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_VERTEX_UNIFORM_COMPONENTS: 2293b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_VERTEX_UNIFORM_COMPONENTS; 2294b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2295b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MIN_PROGRAM_TEXEL_OFFSET: 22960e22d3ac1342803e4f6e99dee0b1bc7638f0acdcAlexis Hetu // Note: SwiftShader has no actual texel offset limit, so this limit can be modified if required. 22970e22d3ac1342803e4f6e99dee0b1bc7638f0acdcAlexis Hetu // In any case, any behavior outside the specified range is valid since the spec mentions: 22983cbeac56e8291c9eb584aecfdf4c9e4e3883473aNicolas Capens // (see OpenGL ES 3.0.5, 3.8.10.1 Scale Factor and Level of Detail, p.153) 22993cbeac56e8291c9eb584aecfdf4c9e4e3883473aNicolas Capens // "If any of the offset values are outside the range of the implementation-defined values 23000e22d3ac1342803e4f6e99dee0b1bc7638f0acdcAlexis Hetu // MIN_PROGRAM_TEXEL_OFFSET and MAX_PROGRAM_TEXEL_OFFSET, results of the texture lookup are 23010e22d3ac1342803e4f6e99dee0b1bc7638f0acdcAlexis Hetu // undefined." 2302b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MIN_PROGRAM_TEXEL_OFFSET; 2303b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2304b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MINOR_VERSION: 2305b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = 0; 2306b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2307b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_NUM_EXTENSIONS: 2308b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu GLuint numExtensions; 2309b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu getExtensions(0, &numExtensions); 2310b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = numExtensions; 2311b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2312b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_NUM_PROGRAM_BINARY_FORMATS: 2313b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = NUM_PROGRAM_BINARY_FORMATS; 2314b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2315b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_PACK_ROW_LENGTH: 23167ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens *params = mState.packParameters.rowLength; 2317b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2318b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_PACK_SKIP_PIXELS: 23197ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens *params = mState.packParameters.skipPixels; 2320b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2321b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_PACK_SKIP_ROWS: 23227ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens *params = mState.packParameters.skipRows; 2323b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2324b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_PIXEL_PACK_BUFFER_BINDING: 23250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.pixelPackBuffer.name(); 2326b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2327b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_PIXEL_UNPACK_BUFFER_BINDING: 23280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.pixelUnpackBuffer.name(); 2329b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2330b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_PROGRAM_BINARY_FORMATS: 2331b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu // Since NUM_PROGRAM_BINARY_FORMATS is 0, the input 2332b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu // should be a 0 sized array, so don't write to params 2333b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2334b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_READ_BUFFER: 23355cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu { 23365cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu Framebuffer* framebuffer = getReadFramebuffer(); 23375cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu *params = framebuffer ? framebuffer->getReadBuffer() : GL_NONE; 23385cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu } 2339b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2340b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_SAMPLER_BINDING: 2341b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = mState.sampler[mState.activeSampler].name(); 2342b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2343b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_UNIFORM_BUFFER_BINDING: 23440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.genericUniformBuffer.name(); 2345b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2346b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT: 2347b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = UNIFORM_BUFFER_OFFSET_ALIGNMENT; 2348b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2349b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_UNIFORM_BUFFER_SIZE: 235005c32b9b014dd9536782fcec3ea96168a97e2e28Alexis Hetu *params = static_cast<T>(mState.genericUniformBuffer->size()); 2351b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2352b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_UNIFORM_BUFFER_START: 2353bffe803cd29475ca68ab1fea8a04276726fa83b7Alexis Hetu *params = static_cast<T>(mState.genericUniformBuffer->offset()); 2354b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2355b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_UNPACK_IMAGE_HEIGHT: 23567ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens *params = mState.unpackParameters.imageHeight; 2357b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2358b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_UNPACK_ROW_LENGTH: 23597ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens *params = mState.unpackParameters.rowLength; 2360b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2361b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_UNPACK_SKIP_IMAGES: 23627ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens *params = mState.unpackParameters.skipImages; 2363b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2364b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_UNPACK_SKIP_PIXELS: 23657ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens *params = mState.unpackParameters.skipPixels; 2366b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2367b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_UNPACK_SKIP_ROWS: 23687ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens *params = mState.unpackParameters.skipRows; 2369b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2370b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_VERTEX_ARRAY_BINDING: 2371b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = getCurrentVertexArray()->name; 2372b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2373b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_TRANSFORM_FEEDBACK_BINDING: 23740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2375b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu TransformFeedback* transformFeedback = getTransformFeedback(mState.transformFeedback); 2376b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu if(transformFeedback) 2377b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu { 2378b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = transformFeedback->name; 2379b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu } 2380b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu else 2381b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu { 2382b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return false; 2383b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu } 23840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2385b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2386b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_TRANSFORM_FEEDBACK_BUFFER_BINDING: 23870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2388b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu TransformFeedback* transformFeedback = getTransformFeedback(mState.transformFeedback); 2389b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu if(transformFeedback) 2390b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu { 2391b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = transformFeedback->getGenericBufferName(); 2392b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu } 2393b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu else 2394b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu { 2395b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return false; 2396b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu } 23970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2398b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2399b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu default: 2400b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu break; 24010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 24020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 24030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2404b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return false; 24050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 24060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 24070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate bool Context::getTransformFeedbackiv<GLint>(GLuint index, GLenum pname, GLint *param) const; 24080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate bool Context::getTransformFeedbackiv<GLint64>(GLuint index, GLenum pname, GLint64 *param) const; 24090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 24100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate<typename T> bool Context::getTransformFeedbackiv(GLuint index, GLenum pname, T *param) const 24110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 24120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* transformFeedback = getTransformFeedback(mState.transformFeedback); 24130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!transformFeedback) 24140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 24150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 24160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 24170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 24180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 24190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 24200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BINDING: // GLint, initially 0 24210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = transformFeedback->name; 24220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_ACTIVE: // boolean, initially GL_FALSE 24240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = transformFeedback->isActive(); 24250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BUFFER_BINDING: // name, initially 0 24270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = transformFeedback->getBufferName(index); 24280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_PAUSED: // boolean, initially GL_FALSE 24300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = transformFeedback->isPaused(); 24310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BUFFER_SIZE: // indexed[n] 64-bit integer, initially 0 24330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedback->getBuffer(index)) 24340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 24350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = transformFeedback->getSize(index); 24360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 24380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 24390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BUFFER_START: // indexed[n] 64-bit integer, initially 0 24400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedback->getBuffer(index)) 24410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 24420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = transformFeedback->getOffset(index); 24430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 24450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 24460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 24470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 24480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 24490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 24500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 24510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 24520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 24530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate bool Context::getUniformBufferiv<GLint>(GLuint index, GLenum pname, GLint *param) const; 24540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate bool Context::getUniformBufferiv<GLint64>(GLuint index, GLenum pname, GLint64 *param) const; 24550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 24560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate<typename T> bool Context::getUniformBufferiv(GLuint index, GLenum pname, T *param) const 24570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 245848280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu switch(pname) 245948280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu { 246048280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu case GL_UNIFORM_BUFFER_BINDING: 246148280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu case GL_UNIFORM_BUFFER_SIZE: 246248280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu case GL_UNIFORM_BUFFER_START: 246348280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu if(index >= MAX_UNIFORM_BUFFER_BINDINGS) 246448280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu { 246548280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu return error(GL_INVALID_VALUE, true); 246648280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu } 246748280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu break; 246848280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu default: 246948280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu break; 247048280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu } 247148280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu 24720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens const BufferBinding& uniformBuffer = mState.uniformBuffers[index]; 24730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 24740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 24750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 24760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_BINDING: // name, initially 0 24770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = uniformBuffer.get().name(); 24780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_SIZE: // indexed[n] 64-bit integer, initially 0 24800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = uniformBuffer.getSize(); 24810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_START: // indexed[n] 64-bit integer, initially 0 24830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = uniformBuffer.getOffset(); 24840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 24860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 24870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 24880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 24890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 24900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 24910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 24920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::getQueryParameterInfo(GLenum pname, GLenum *type, unsigned int *numParams) const 24930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 24940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Please note: the query type returned for DEPTH_CLEAR_VALUE in this implementation 24950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // is FLOAT rather than INT, as would be suggested by the GL ES 2.0 spec. This is due 24960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // to the fact that it is stored internally as a float, and so would require conversion 24970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // if returned from Context::getIntegerv. Since this conversion is already implemented 24980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // in the case that one calls glGetIntegerv to retrieve a float-typed state variable, we 24990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // place DEPTH_CLEAR_VALUE with the floats. This should make no difference to the calling 25000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // application. 25010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 25020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 25030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COMPRESSED_TEXTURE_FORMATS: 25040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 25050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_INT; 25060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = NUM_COMPRESSED_TEXTURE_FORMATS; 25070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 25080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 25090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SHADER_BINARY_FORMATS: 25100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 25110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_INT; 25120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 0; 25130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 25140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 25150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_ATTRIBS: 25160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_UNIFORM_VECTORS: 25170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VARYING_VECTORS: 25180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS: 25190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS: 25200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TEXTURE_IMAGE_UNITS: 25210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_FRAGMENT_UNIFORM_VECTORS: 25220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_RENDERBUFFER_SIZE: 25230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_NUM_SHADER_BINARY_FORMATS: 25240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_NUM_COMPRESSED_TEXTURE_FORMATS: 25250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ARRAY_BUFFER_BINDING: 25266c4564af39aeb8eef2fe6dc6cb73cb9f2dd9b891Nicolas Capens case GL_FRAMEBUFFER_BINDING: // Same as GL_DRAW_FRAMEBUFFER_BINDING_ANGLE 25276c4564af39aeb8eef2fe6dc6cb73cb9f2dd9b891Nicolas Capens case GL_READ_FRAMEBUFFER_BINDING: // Same as GL_READ_FRAMEBUFFER_BINDING_ANGLE 25280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_RENDERBUFFER_BINDING: 25290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_CURRENT_PROGRAM: 25300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PACK_ALIGNMENT: 25310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_ALIGNMENT: 25320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_GENERATE_MIPMAP_HINT: 25330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_FRAGMENT_SHADER_DERIVATIVE_HINT_OES: 2534010a464878f32daed863edee3fc6ad21920d605bAlexis Hetu case GL_TEXTURE_FILTERING_HINT_CHROMIUM: 25350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_RED_BITS: 25360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_GREEN_BITS: 25370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLUE_BITS: 25380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ALPHA_BITS: 25390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_BITS: 25400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BITS: 25410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ELEMENT_ARRAY_BUFFER_BINDING: 25420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_CULL_FACE_MODE: 25430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_FRONT_FACE: 25440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ACTIVE_TEXTURE: 25450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_FUNC: 25460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_VALUE_MASK: 25470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_REF: 25480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_FAIL: 25490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_PASS_DEPTH_FAIL: 25500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_PASS_DEPTH_PASS: 25510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_FUNC: 25520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_VALUE_MASK: 25530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_REF: 25540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_FAIL: 25550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_PASS_DEPTH_FAIL: 25560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_PASS_DEPTH_PASS: 25570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_FUNC: 25580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_SRC_RGB: 25590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_SRC_ALPHA: 25600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_DST_RGB: 25610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_DST_ALPHA: 25620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_EQUATION_RGB: 25630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_EQUATION_ALPHA: 25640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_WRITEMASK: 25650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_WRITEMASK: 25660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_CLEAR_VALUE: 25670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SUBPIXEL_BITS: 25680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TEXTURE_SIZE: 25690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_CUBE_MAP_TEXTURE_SIZE: 257061fe99f5ea3505213237c1737c7d8c2601f6b62aAlexis Hetu case GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB: 25710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_BUFFERS: 25720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLES: 25730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_IMPLEMENTATION_COLOR_READ_TYPE: 25740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_IMPLEMENTATION_COLOR_READ_FORMAT: 25750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_2D: 25760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_CUBE_MAP: 25774676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_BINDING_RECTANGLE_ARB: 25780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_EXTERNAL_OES: 25790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_3D_OES: 25800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COPY_READ_BUFFER_BINDING: 25810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COPY_WRITE_BUFFER_BINDING: 25820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER0: 25830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER1: 25840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER2: 25850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER3: 25860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER4: 25870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER5: 25880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER6: 25890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER7: 25900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER8: 25910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER9: 25920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER10: 25930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER11: 25940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER12: 25950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER13: 25960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER14: 25970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER15: 25980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAJOR_VERSION: 25990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_3D_TEXTURE_SIZE: 26000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_ARRAY_TEXTURE_LAYERS: 26010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COLOR_ATTACHMENTS: 26020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS: 26030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COMBINED_UNIFORM_BLOCKS: 26040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS: 26050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_DRAW_BUFFERS: 26060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_ELEMENT_INDEX: 26070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_ELEMENTS_INDICES: 26080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_ELEMENTS_VERTICES: 26090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_FRAGMENT_INPUT_COMPONENTS: 26100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_FRAGMENT_UNIFORM_BLOCKS: 26110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_FRAGMENT_UNIFORM_COMPONENTS: 26120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_PROGRAM_TEXEL_OFFSET: 26130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_SERVER_WAIT_TIMEOUT: 26140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TEXTURE_LOD_BIAS: 26150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS: 26160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS: 26170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS: 26180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_UNIFORM_BLOCK_SIZE: 26190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_UNIFORM_BUFFER_BINDINGS: 26200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VARYING_COMPONENTS: 26210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_OUTPUT_COMPONENTS: 26220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_UNIFORM_BLOCKS: 26230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_UNIFORM_COMPONENTS: 26240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MIN_PROGRAM_TEXEL_OFFSET: 26250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MINOR_VERSION: 26260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_NUM_EXTENSIONS: 26270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_NUM_PROGRAM_BINARY_FORMATS: 26280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PACK_ROW_LENGTH: 26290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PACK_SKIP_PIXELS: 26300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PACK_SKIP_ROWS: 26310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PIXEL_PACK_BUFFER_BINDING: 26320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PIXEL_UNPACK_BUFFER_BINDING: 26330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PROGRAM_BINARY_FORMATS: 26340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_READ_BUFFER: 26350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLER_BINDING: 26360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_2D_ARRAY: 26370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_BINDING: 26380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT: 26390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_SIZE: 26400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_START: 26410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_IMAGE_HEIGHT: 26420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_ROW_LENGTH: 26430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_SKIP_IMAGES: 26440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_SKIP_PIXELS: 26450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_SKIP_ROWS: 26460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_VERTEX_ARRAY_BINDING: 26470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BINDING: 26480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BUFFER_BINDING: 26490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_INT; 26510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 1; 26520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26546c4564af39aeb8eef2fe6dc6cb73cb9f2dd9b891Nicolas Capens case GL_MAX_SAMPLES: 26550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_INT; 26570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 1; 26580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VIEWPORT_DIMS: 26610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_INT; 26630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 2; 26640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_VIEWPORT: 26670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SCISSOR_BOX: 26680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_INT; 26700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 4; 26710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SHADER_COMPILER: 26740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_COVERAGE_INVERT: 26750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_WRITEMASK: 26760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_CULL_FACE: // CULL_FACE through DITHER are natural to IsEnabled, 26770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POLYGON_OFFSET_FILL: // but can be retrieved through the Get{Type}v queries. 26780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_ALPHA_TO_COVERAGE: // For this purpose, they are treated here as bool-natural 26790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_COVERAGE: 26800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SCISSOR_TEST: 26810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_TEST: 26820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_TEST: 26830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND: 26840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DITHER: 26850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PRIMITIVE_RESTART_FIXED_INDEX: 26860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_RASTERIZER_DISCARD: 26870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_ACTIVE: 26880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_PAUSED: 26890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_BOOL; 26910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 1; 26920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COLOR_WRITEMASK: 26950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_BOOL; 26970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 4; 26980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 27000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POLYGON_OFFSET_FACTOR: 27010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POLYGON_OFFSET_UNITS: 27020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_COVERAGE_VALUE: 27030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_CLEAR_VALUE: 27040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_LINE_WIDTH: 27050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_FLOAT; 27070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 1; 27080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 27100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ALIASED_LINE_WIDTH_RANGE: 27110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ALIASED_POINT_SIZE_RANGE: 27120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_RANGE: 27130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_FLOAT; 27150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 2; 27160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 27180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COLOR_CLEAR_VALUE: 27190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_COLOR: 27200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_FLOAT; 27220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 4; 27230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 27250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT: 27260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_FLOAT; 27270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 1; 27280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 27290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 27300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 27310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 27340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 27350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::applyScissor(int width, int height) 27370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 27380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.scissorTestEnabled) 27390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Rect scissor = { mState.scissorX, mState.scissorY, mState.scissorX + mState.scissorWidth, mState.scissorY + mState.scissorHeight }; 27410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens scissor.clip(0, 0, width, height); 27420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setScissorRect(scissor); 27440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setScissorEnable(true); 27450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 27470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setScissorEnable(false); 27490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 27510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Applies the render target surface, depth stencil surface, viewport rectangle and scissor rectangle 27530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::applyRenderTarget() 27540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 27550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 27560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int width, height, samples; 27570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27585cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu if(!framebuffer || (framebuffer->completeness(width, height, samples) != GL_FRAMEBUFFER_COMPLETE)) 27590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_FRAMEBUFFER_OPERATION, false); 27610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < MAX_DRAW_BUFFERS; i++) 27640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(framebuffer->getDrawBuffer(i) != GL_NONE) 27660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *renderTarget = framebuffer->getRenderTarget(i); 2768c4a3f242b8cd3b9aba21828d1299e18ddbb855c3Nicolas Capens GLint layer = framebuffer->getColorbufferLayer(i); 2769c4a3f242b8cd3b9aba21828d1299e18ddbb855c3Nicolas Capens device->setRenderTarget(i, renderTarget, layer); 27700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(renderTarget) renderTarget->release(); 27710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 27730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2774c4a3f242b8cd3b9aba21828d1299e18ddbb855c3Nicolas Capens device->setRenderTarget(i, nullptr, 0); 27750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *depthBuffer = framebuffer->getDepthBuffer(); 2779c4a3f242b8cd3b9aba21828d1299e18ddbb855c3Nicolas Capens GLint dLayer = framebuffer->getDepthbufferLayer(); 2780c4a3f242b8cd3b9aba21828d1299e18ddbb855c3Nicolas Capens device->setDepthBuffer(depthBuffer, dLayer); 27810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(depthBuffer) depthBuffer->release(); 27820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *stencilBuffer = framebuffer->getStencilBuffer(); 2784c4a3f242b8cd3b9aba21828d1299e18ddbb855c3Nicolas Capens GLint sLayer = framebuffer->getStencilbufferLayer(); 2785c4a3f242b8cd3b9aba21828d1299e18ddbb855c3Nicolas Capens device->setStencilBuffer(stencilBuffer, sLayer); 27860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(stencilBuffer) stencilBuffer->release(); 27870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Viewport viewport; 27890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens float zNear = clamp01(mState.zNear); 27900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens float zFar = clamp01(mState.zFar); 27910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens viewport.x0 = mState.viewportX; 27930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens viewport.y0 = mState.viewportY; 27940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens viewport.width = mState.viewportWidth; 27950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens viewport.height = mState.viewportHeight; 27960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens viewport.minZ = zNear; 27970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens viewport.maxZ = zFar; 27980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setViewport(viewport); 28000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyScissor(width, height); 28020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *program = getCurrentProgram(); 28040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(program) 28060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLfloat nearFarDiff[3] = {zNear, zFar, zFar - zNear}; 28080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens program->setUniform1fv(program->getUniformLocation("gl_DepthRange.near"), 1, &nearFarDiff[0]); 28090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens program->setUniform1fv(program->getUniformLocation("gl_DepthRange.far"), 1, &nearFarDiff[1]); 28100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens program->setUniform1fv(program->getUniformLocation("gl_DepthRange.diff"), 1, &nearFarDiff[2]); 28110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 28140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 28150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Applies the fixed-function state (culling, depth test, alpha blending, stenciling, etc) 28170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::applyState(GLenum drawMode) 28180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 28190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 28200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.cullFaceEnabled) 28220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setCullMode(es2sw::ConvertCullMode(mState.cullMode, mState.frontFace)); 28240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 28260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setCullMode(sw::CULL_NONE); 28280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mDepthStateDirty) 28310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.depthTestEnabled) 28330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDepthBufferEnable(true); 28350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDepthCompare(es2sw::ConvertDepthComparison(mState.depthFunc)); 28360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 28380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDepthBufferEnable(false); 28400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mDepthStateDirty = false; 28430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mBlendStateDirty) 28460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.blendEnabled) 28480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setAlphaBlendEnable(true); 28500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSeparateAlphaBlendEnable(true); 28510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setBlendConstant(es2sw::ConvertColor(mState.blendColor)); 28530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSourceBlendFactor(es2sw::ConvertBlendFunc(mState.sourceBlendRGB)); 28550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDestBlendFactor(es2sw::ConvertBlendFunc(mState.destBlendRGB)); 28560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setBlendOperation(es2sw::ConvertBlendOp(mState.blendEquationRGB)); 28570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSourceBlendFactorAlpha(es2sw::ConvertBlendFunc(mState.sourceBlendAlpha)); 28590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDestBlendFactorAlpha(es2sw::ConvertBlendFunc(mState.destBlendAlpha)); 28600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setBlendOperationAlpha(es2sw::ConvertBlendOp(mState.blendEquationAlpha)); 28610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 28630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setAlphaBlendEnable(false); 28650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mBlendStateDirty = false; 28680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mStencilStateDirty || mFrontFaceDirty) 28710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilTestEnabled && framebuffer->hasStencil()) 28730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilEnable(true); 28750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTwoSidedStencil(true); 28760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // get the maximum size of the stencil ref 28780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *stencilbuffer = framebuffer->getStencilbuffer(); 28790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLuint maxStencil = (1 << stencilbuffer->getStencilSize()) - 1; 28800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.frontFace == GL_CCW) 28820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilWriteMask(mState.stencilWritemask); 28840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilCompare(es2sw::ConvertStencilComparison(mState.stencilFunc)); 28850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilReference((mState.stencilRef < (GLint)maxStencil) ? mState.stencilRef : maxStencil); 28870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilMask(mState.stencilMask); 28880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilFailOperation(es2sw::ConvertStencilOp(mState.stencilFail)); 28900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilZFailOperation(es2sw::ConvertStencilOp(mState.stencilPassDepthFail)); 28910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilPassOperation(es2sw::ConvertStencilOp(mState.stencilPassDepthPass)); 28920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilWriteMaskCCW(mState.stencilBackWritemask); 28940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilCompareCCW(es2sw::ConvertStencilComparison(mState.stencilBackFunc)); 28950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilReferenceCCW((mState.stencilBackRef < (GLint)maxStencil) ? mState.stencilBackRef : maxStencil); 28970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilMaskCCW(mState.stencilBackMask); 28980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilFailOperationCCW(es2sw::ConvertStencilOp(mState.stencilBackFail)); 29000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilZFailOperationCCW(es2sw::ConvertStencilOp(mState.stencilBackPassDepthFail)); 29010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilPassOperationCCW(es2sw::ConvertStencilOp(mState.stencilBackPassDepthPass)); 29020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 29040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilWriteMaskCCW(mState.stencilWritemask); 29060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilCompareCCW(es2sw::ConvertStencilComparison(mState.stencilFunc)); 29070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilReferenceCCW((mState.stencilRef < (GLint)maxStencil) ? mState.stencilRef : maxStencil); 29090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilMaskCCW(mState.stencilMask); 29100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilFailOperationCCW(es2sw::ConvertStencilOp(mState.stencilFail)); 29120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilZFailOperationCCW(es2sw::ConvertStencilOp(mState.stencilPassDepthFail)); 29130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilPassOperationCCW(es2sw::ConvertStencilOp(mState.stencilPassDepthPass)); 29140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilWriteMask(mState.stencilBackWritemask); 29160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilCompare(es2sw::ConvertStencilComparison(mState.stencilBackFunc)); 29170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilReference((mState.stencilBackRef < (GLint)maxStencil) ? mState.stencilBackRef : maxStencil); 29190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilMask(mState.stencilBackMask); 29200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilFailOperation(es2sw::ConvertStencilOp(mState.stencilBackFail)); 29220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilZFailOperation(es2sw::ConvertStencilOp(mState.stencilBackPassDepthFail)); 29230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilPassOperation(es2sw::ConvertStencilOp(mState.stencilBackPassDepthPass)); 29240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 29270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilEnable(false); 29290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mStencilStateDirty = false; 29320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mFrontFaceDirty = false; 29330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mMaskStateDirty) 29360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < MAX_DRAW_BUFFERS; i++) 29380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setColorWriteMask(i, es2sw::ConvertColorMask(mState.colorMaskRed, mState.colorMaskGreen, mState.colorMaskBlue, mState.colorMaskAlpha)); 29400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDepthWriteEnable(mState.depthMask); 29430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mMaskStateDirty = false; 29450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mPolygonOffsetStateDirty) 29480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.polygonOffsetFillEnabled) 29500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *depthbuffer = framebuffer->getDepthbuffer(); 29520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(depthbuffer) 29530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSlopeDepthBias(mState.polygonOffsetFactor); 29553cbeac56e8291c9eb584aecfdf4c9e4e3883473aNicolas Capens float depthBias = ldexp(mState.polygonOffsetUnits, -23); // We use 32-bit floating-point for all depth formats, with 23 mantissa bits. 29560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDepthBias(depthBias); 29570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 29600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSlopeDepthBias(0); 29620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDepthBias(0); 29630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mPolygonOffsetStateDirty = false; 29660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mSampleStateDirty) 29690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sampleAlphaToCoverageEnabled) 29710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTransparencyAntialiasing(sw::TRANSPARENCY_ALPHA_TO_COVERAGE); 29730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 29750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTransparencyAntialiasing(sw::TRANSPARENCY_NONE); 29770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sampleCoverageEnabled) 29800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens unsigned int mask = 0; 29820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sampleCoverageValue != 0) 29830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int width, height, samples; 29850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens framebuffer->completeness(width, height, samples); 29860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens float threshold = 0.5f; 29880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < samples; i++) 29900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mask <<= 1; 29920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if((i + 1) * mState.sampleCoverageValue >= threshold) 29940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens threshold += 1.0f; 29960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mask |= 1; 29970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sampleCoverageInvert) 30020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mask = ~mask; 30040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setMultiSampleMask(mask); 30070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 30090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setMultiSampleMask(0xFFFFFFFF); 30110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mSampleStateDirty = false; 30140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mDitherStateDirty) 30170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // UNIMPLEMENTED(); // FIXME 30190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mDitherStateDirty = false; 30210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setRasterizerDiscard(mState.rasterizerDiscardEnabled); 30240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 30250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30260bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLenum Context::applyVertexBuffer(GLint base, GLint first, GLsizei count, GLsizei instanceId) 30270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 30280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TranslatedAttribute attributes[MAX_VERTEX_ATTRIBS]; 30290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum err = mVertexDataManager->prepareVertexData(first, count, attributes, instanceId); 30310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(err != GL_NO_ERROR) 30320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return err; 30340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *program = getCurrentProgram(); 30370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->resetInputStreams(false); 30390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < MAX_VERTEX_ATTRIBS; i++) 30410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(program->getAttributeStream(i) == -1) 30430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens continue; 30450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Resource *resource = attributes[i].vertexBuffer; 30480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens const void *buffer = (char*)resource->data() + attributes[i].offset; 30490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int stride = attributes[i].stride; 30510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens buffer = (char*)buffer + stride * base; 30530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Stream attribute(resource, buffer, stride); 30550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens attribute.type = attributes[i].type; 30570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens attribute.count = attributes[i].count; 30580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens attribute.normalized = attributes[i].normalized; 30590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int stream = program->getAttributeStream(i); 30610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setInputStream(stream, attribute); 30620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_NO_ERROR; 30650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 30660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Applies the indices and element array bindings 30680bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLenum Context::applyIndexBuffer(const void *indices, GLuint start, GLuint end, GLsizei count, GLenum mode, GLenum type, TranslatedIndexData *indexInfo) 30690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 307074b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu GLenum err = mIndexDataManager->prepareIndexData(mode, type, start, end, count, getCurrentVertexArray()->getElementArrayBuffer(), indices, indexInfo, isPrimitiveRestartFixedIndexEnabled()); 30710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(err == GL_NO_ERROR) 30730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setIndexBuffer(indexInfo->indexBuffer); 30750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return err; 30780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 30790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Applies the shaders and shader constants 30810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::applyShaders() 30820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 30830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *programObject = getCurrentProgram(); 30840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::VertexShader *vertexShader = programObject->getVertexShader(); 30850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::PixelShader *pixelShader = programObject->getPixelShader(); 30860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setVertexShader(vertexShader); 30880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setPixelShader(pixelShader); 30890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(programObject->getSerial() != mAppliedProgramSerial) 30910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens programObject->dirtyAllUniforms(); 30930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mAppliedProgramSerial = programObject->getSerial(); 30940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30961fd3b280be7489a0cdeba638fbbda5e96ebbf049Ben Vanik programObject->applyTransformFeedback(device, getTransformFeedback()); 30971fd3b280be7489a0cdeba638fbbda5e96ebbf049Ben Vanik programObject->applyUniformBuffers(device, mState.uniformBuffers); 30981fd3b280be7489a0cdeba638fbbda5e96ebbf049Ben Vanik programObject->applyUniforms(device); 30990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 31000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::applyTextures() 31020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 31030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTextures(sw::SAMPLER_PIXEL); 31040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTextures(sw::SAMPLER_VERTEX); 31050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 31060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::applyTextures(sw::SamplerType samplerType) 31080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 31090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *programObject = getCurrentProgram(); 31100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31112cd0009006cce1070636adc495c3f55214dc6d6aAlexis Hétu int samplerCount = (samplerType == sw::SAMPLER_PIXEL) ? MAX_TEXTURE_IMAGE_UNITS : MAX_VERTEX_TEXTURE_IMAGE_UNITS; // Range of samplers of given sampler type 31120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31132cd0009006cce1070636adc495c3f55214dc6d6aAlexis Hétu for(int samplerIndex = 0; samplerIndex < samplerCount; samplerIndex++) 31140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31152cd0009006cce1070636adc495c3f55214dc6d6aAlexis Hétu int textureUnit = programObject->getSamplerMapping(samplerType, samplerIndex); // OpenGL texture image unit index 31160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(textureUnit != -1) 31180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31192cd0009006cce1070636adc495c3f55214dc6d6aAlexis Hétu TextureType textureType = programObject->getSamplerTextureType(samplerType, samplerIndex); 31200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Texture *texture = getSamplerTexture(textureUnit, textureType); 31220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(texture->isSamplerComplete()) 31240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 3125f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens GLenum wrapS, wrapT, wrapR, minFilter, magFilter, compFunc, compMode; 3126112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu GLfloat minLOD, maxLOD; 31270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Sampler *samplerObject = mState.sampler[textureUnit]; 31290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(samplerObject) 31300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens wrapS = samplerObject->getWrapS(); 31320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens wrapT = samplerObject->getWrapT(); 31330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens wrapR = samplerObject->getWrapR(); 31340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens minFilter = samplerObject->getMinFilter(); 31350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens magFilter = samplerObject->getMagFilter(); 3136112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu minLOD = samplerObject->getMinLod(); 3137112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu maxLOD = samplerObject->getMaxLod(); 3138f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens compFunc = samplerObject->getCompareFunc(); 3139f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens compMode = samplerObject->getCompareMode(); 31400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 31420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens wrapS = texture->getWrapS(); 31440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens wrapT = texture->getWrapT(); 31450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens wrapR = texture->getWrapR(); 31460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens minFilter = texture->getMinFilter(); 31470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens magFilter = texture->getMagFilter(); 3148112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu minLOD = texture->getMinLOD(); 3149112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu maxLOD = texture->getMaxLOD(); 3150f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens compFunc = texture->getCompareFunc(); 3151f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens compMode = texture->getCompareMode(); 31520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3154f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens GLfloat maxAnisotropy = texture->getMaxAnisotropy(); 315595ac1874dbdc4db63ff18279a1f8590d4b10b647Alexis Hetu GLint baseLevel = texture->getBaseLevel(); 315695ac1874dbdc4db63ff18279a1f8590d4b10b647Alexis Hetu GLint maxLevel = texture->getMaxLevel(); 31570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum swizzleR = texture->getSwizzleR(); 31580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum swizzleG = texture->getSwizzleG(); 31590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum swizzleB = texture->getSwizzleB(); 31600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum swizzleA = texture->getSwizzleA(); 31610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setAddressingModeU(samplerType, samplerIndex, es2sw::ConvertTextureWrap(wrapS)); 31630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setAddressingModeV(samplerType, samplerIndex, es2sw::ConvertTextureWrap(wrapT)); 31640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setAddressingModeW(samplerType, samplerIndex, es2sw::ConvertTextureWrap(wrapR)); 3165f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens device->setCompareFunc(samplerType, samplerIndex, es2sw::ConvertCompareFunc(compFunc, compMode)); 31660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSwizzleR(samplerType, samplerIndex, es2sw::ConvertSwizzleType(swizzleR)); 31670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSwizzleG(samplerType, samplerIndex, es2sw::ConvertSwizzleType(swizzleG)); 31680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSwizzleB(samplerType, samplerIndex, es2sw::ConvertSwizzleType(swizzleB)); 31690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSwizzleA(samplerType, samplerIndex, es2sw::ConvertSwizzleType(swizzleA)); 3170112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu device->setMinLod(samplerType, samplerIndex, minLOD); 3171112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu device->setMaxLod(samplerType, samplerIndex, maxLOD); 317295ac1874dbdc4db63ff18279a1f8590d4b10b647Alexis Hetu device->setBaseLevel(samplerType, samplerIndex, baseLevel); 317395ac1874dbdc4db63ff18279a1f8590d4b10b647Alexis Hetu device->setMaxLevel(samplerType, samplerIndex, maxLevel); 31740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTextureFilter(samplerType, samplerIndex, es2sw::ConvertTextureFilter(minFilter, magFilter, maxAnisotropy)); 31750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setMipmapFilter(samplerType, samplerIndex, es2sw::ConvertMipMapFilter(minFilter)); 31760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setMaxAnisotropy(samplerType, samplerIndex, maxAnisotropy); 3177010a464878f32daed863edee3fc6ad21920d605bAlexis Hetu device->setHighPrecisionFiltering(samplerType, samplerIndex, mState.textureFilteringHint == GL_NICEST); 31780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTexture(samplerType, samplerIndex, texture); 31800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 31820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTexture(samplerType, samplerIndex, nullptr); 31840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 31870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTexture(samplerType, samplerIndex, nullptr); 31890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 31920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::applyTexture(sw::SamplerType type, int index, Texture *baseTexture) 31940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 31950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *program = getCurrentProgram(); 31960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int sampler = (type == sw::SAMPLER_PIXEL) ? index : 16 + index; 31970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bool textureUsed = false; 31980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(type == sw::SAMPLER_PIXEL) 32000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens textureUsed = program->getPixelShader()->usesSampler(index); 32020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else if(type == sw::SAMPLER_VERTEX) 32040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens textureUsed = program->getVertexShader()->usesSampler(index); 32060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else UNREACHABLE(type); 32080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3209467ce5a1a314118d006769e13125ba2f956fa5f6Nicolas Capens sw::Resource *resource = nullptr; 32100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 32110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(baseTexture && textureUsed) 32120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens resource = baseTexture->getResource(); 32140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 32160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTextureResource(sampler, resource); 32170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 32180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(baseTexture && textureUsed) 32190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 3220467ce5a1a314118d006769e13125ba2f956fa5f6Nicolas Capens int baseLevel = baseTexture->getBaseLevel(); 3221467ce5a1a314118d006769e13125ba2f956fa5f6Nicolas Capens int maxLevel = std::min(baseTexture->getTopLevel(), baseTexture->getMaxLevel()); 3222c0632c9470e2812d3f12e6462d07af4760f3d078Alexis Hetu GLenum target = baseTexture->getTarget(); 32230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3224c0632c9470e2812d3f12e6462d07af4760f3d078Alexis Hetu switch(target) 32254676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu { 32264676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_2D: 32274676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_EXTERNAL_OES: 32284676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_RECTANGLE_ARB: 32290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 323057642356431c47e897976f917641b0c4496d1749Nicolas Capens Texture2D *texture = static_cast<Texture2D*>(baseTexture); 32310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 323257642356431c47e897976f917641b0c4496d1749Nicolas Capens for(int mipmapLevel = 0; mipmapLevel < sw::MIPMAP_LEVELS; mipmapLevel++) 32330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 323457642356431c47e897976f917641b0c4496d1749Nicolas Capens int surfaceLevel = mipmapLevel + baseLevel; 32350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 323657642356431c47e897976f917641b0c4496d1749Nicolas Capens if(surfaceLevel > maxLevel) 323757642356431c47e897976f917641b0c4496d1749Nicolas Capens { 323857642356431c47e897976f917641b0c4496d1749Nicolas Capens surfaceLevel = maxLevel; 323957642356431c47e897976f917641b0c4496d1749Nicolas Capens } 324057642356431c47e897976f917641b0c4496d1749Nicolas Capens 324157642356431c47e897976f917641b0c4496d1749Nicolas Capens egl::Image *surface = texture->getImage(surfaceLevel); 3242c0632c9470e2812d3f12e6462d07af4760f3d078Alexis Hetu device->setTextureLevel(sampler, 0, mipmapLevel, surface, 3243c0632c9470e2812d3f12e6462d07af4760f3d078Alexis Hetu (target == GL_TEXTURE_RECTANGLE_ARB) ? sw::TEXTURE_RECTANGLE : sw::TEXTURE_2D); 324457642356431c47e897976f917641b0c4496d1749Nicolas Capens } 32450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 324657642356431c47e897976f917641b0c4496d1749Nicolas Capens break; 32474676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_3D: 32480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 324957642356431c47e897976f917641b0c4496d1749Nicolas Capens Texture3D *texture = static_cast<Texture3D*>(baseTexture); 32500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 325157642356431c47e897976f917641b0c4496d1749Nicolas Capens for(int mipmapLevel = 0; mipmapLevel < sw::MIPMAP_LEVELS; mipmapLevel++) 32520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 325357642356431c47e897976f917641b0c4496d1749Nicolas Capens int surfaceLevel = mipmapLevel + baseLevel; 325457642356431c47e897976f917641b0c4496d1749Nicolas Capens 325557642356431c47e897976f917641b0c4496d1749Nicolas Capens if(surfaceLevel > maxLevel) 325657642356431c47e897976f917641b0c4496d1749Nicolas Capens { 325757642356431c47e897976f917641b0c4496d1749Nicolas Capens surfaceLevel = maxLevel; 325857642356431c47e897976f917641b0c4496d1749Nicolas Capens } 32590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 326057642356431c47e897976f917641b0c4496d1749Nicolas Capens egl::Image *surface = texture->getImage(surfaceLevel); 326157642356431c47e897976f917641b0c4496d1749Nicolas Capens device->setTextureLevel(sampler, 0, mipmapLevel, surface, sw::TEXTURE_3D); 326257642356431c47e897976f917641b0c4496d1749Nicolas Capens } 32630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 326457642356431c47e897976f917641b0c4496d1749Nicolas Capens break; 32654676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_2D_ARRAY: 32660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 326757642356431c47e897976f917641b0c4496d1749Nicolas Capens Texture2DArray *texture = static_cast<Texture2DArray*>(baseTexture); 32680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 326957642356431c47e897976f917641b0c4496d1749Nicolas Capens for(int mipmapLevel = 0; mipmapLevel < sw::MIPMAP_LEVELS; mipmapLevel++) 32700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 327157642356431c47e897976f917641b0c4496d1749Nicolas Capens int surfaceLevel = mipmapLevel + baseLevel; 32720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 327357642356431c47e897976f917641b0c4496d1749Nicolas Capens if(surfaceLevel > maxLevel) 327457642356431c47e897976f917641b0c4496d1749Nicolas Capens { 327557642356431c47e897976f917641b0c4496d1749Nicolas Capens surfaceLevel = maxLevel; 327657642356431c47e897976f917641b0c4496d1749Nicolas Capens } 327757642356431c47e897976f917641b0c4496d1749Nicolas Capens 327857642356431c47e897976f917641b0c4496d1749Nicolas Capens egl::Image *surface = texture->getImage(surfaceLevel); 327957642356431c47e897976f917641b0c4496d1749Nicolas Capens device->setTextureLevel(sampler, 0, mipmapLevel, surface, sw::TEXTURE_2D_ARRAY); 328057642356431c47e897976f917641b0c4496d1749Nicolas Capens } 32810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 328257642356431c47e897976f917641b0c4496d1749Nicolas Capens break; 32834676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_CUBE_MAP: 32840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 328557642356431c47e897976f917641b0c4496d1749Nicolas Capens TextureCubeMap *cubeTexture = static_cast<TextureCubeMap*>(baseTexture); 32860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 328757642356431c47e897976f917641b0c4496d1749Nicolas Capens for(int mipmapLevel = 0; mipmapLevel < sw::MIPMAP_LEVELS; mipmapLevel++) 32880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 328957642356431c47e897976f917641b0c4496d1749Nicolas Capens cubeTexture->updateBorders(mipmapLevel); 32900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 329157642356431c47e897976f917641b0c4496d1749Nicolas Capens for(int face = 0; face < 6; face++) 32920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 329357642356431c47e897976f917641b0c4496d1749Nicolas Capens int surfaceLevel = mipmapLevel + baseLevel; 329457642356431c47e897976f917641b0c4496d1749Nicolas Capens 329557642356431c47e897976f917641b0c4496d1749Nicolas Capens if(surfaceLevel > maxLevel) 329657642356431c47e897976f917641b0c4496d1749Nicolas Capens { 329757642356431c47e897976f917641b0c4496d1749Nicolas Capens surfaceLevel = maxLevel; 329857642356431c47e897976f917641b0c4496d1749Nicolas Capens } 32990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 330057642356431c47e897976f917641b0c4496d1749Nicolas Capens egl::Image *surface = cubeTexture->getImage(face, surfaceLevel); 330157642356431c47e897976f917641b0c4496d1749Nicolas Capens device->setTextureLevel(sampler, face, mipmapLevel, surface, sw::TEXTURE_CUBE); 330257642356431c47e897976f917641b0c4496d1749Nicolas Capens } 33030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 330557642356431c47e897976f917641b0c4496d1749Nicolas Capens break; 33064676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu default: 33074676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu UNIMPLEMENTED(); 33084676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu break; 33094676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu } 33100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 33120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTextureLevel(sampler, 0, 0, 0, sw::TEXTURE_NULL); 33140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 33160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::readPixels(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei *bufSize, void* pixels) 33180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 33190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getReadFramebuffer(); 33200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int framebufferWidth, framebufferHeight, framebufferSamples; 33210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33225cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu if(!framebuffer || (framebuffer->completeness(framebufferWidth, framebufferHeight, framebufferSamples) != GL_FRAMEBUFFER_COMPLETE)) 33230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_FRAMEBUFFER_OPERATION); 33250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(getReadFramebufferName() != 0 && framebufferSamples != 0) 33280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 33300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3332492887ad2373092136bb9acfc5a3fc8205230933Nicolas Capens if(!IsValidReadPixelsFormatType(framebuffer, format, type, clientVersion)) 33330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 33350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33377ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens GLsizei outputWidth = (mState.packParameters.rowLength > 0) ? mState.packParameters.rowLength : width; 33383b4a25c5365486981157f8ba9a2aee539c162a0dNicolas Capens GLsizei outputPitch = gl::ComputePitch(outputWidth, format, type, mState.packParameters.alignment); 33397ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens GLsizei outputHeight = (mState.packParameters.imageHeight == 0) ? height : mState.packParameters.imageHeight; 33400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens pixels = getPixelPackBuffer() ? (unsigned char*)getPixelPackBuffer()->data() + (ptrdiff_t)pixels : (unsigned char*)pixels; 33413b4a25c5365486981157f8ba9a2aee539c162a0dNicolas Capens pixels = ((char*)pixels) + gl::ComputePackingOffset(format, type, outputWidth, outputHeight, mState.packParameters); 33420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Sized query sanity check 33440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(bufSize) 33450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int requiredSize = outputPitch * height; 33470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(requiredSize > *bufSize) 33480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 33500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *renderTarget = nullptr; 33540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(format) 33550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 3356a6bc61d61d6fe9551d72f917629bf6bccfeafce0Nicolas Capens case GL_DEPTH_COMPONENT: // GL_NV_read_depth 33570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens renderTarget = framebuffer->getDepthBuffer(); 33580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 33590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 33600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens renderTarget = framebuffer->getReadRenderTarget(); 33610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 33620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!renderTarget) 33650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 33670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 336910c74a62ed7bcde6e4f48445bd43e2f8707c30d6Alexis Hetu sw::RectF rect((float)x, (float)y, (float)(x + width), (float)(y + height)); 337010c74a62ed7bcde6e4f48445bd43e2f8707c30d6Alexis Hetu sw::Rect dstRect(0, 0, width, height); 337110c74a62ed7bcde6e4f48445bd43e2f8707c30d6Alexis Hetu rect.clip(0.0f, 0.0f, (float)renderTarget->getWidth(), (float)renderTarget->getHeight()); 33720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33733b4a25c5365486981157f8ba9a2aee539c162a0dNicolas Capens sw::Surface *externalSurface = sw::Surface::create(width, height, 1, gl::ConvertReadFormatType(format, type), pixels, outputPitch, outputPitch * outputHeight); 337410c74a62ed7bcde6e4f48445bd43e2f8707c30d6Alexis Hetu sw::SliceRectF sliceRect(rect); 33750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::SliceRect dstSliceRect(dstRect); 33761ab837c5764529c44666a6adaeddcaa5584b4356Nicolas Capens device->blit(renderTarget, sliceRect, externalSurface, dstSliceRect, false, false, false); 3377f41f0332bfb9dfbf09253bbf10f3b46e820a4f8eNicolas Capens delete externalSurface; 33780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens renderTarget->release(); 33800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 33810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clear(GLbitfield mask) 33830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 33840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.rasterizerDiscardEnabled) 33850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return; 33870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 33900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33915cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu if(!framebuffer || (framebuffer->completeness() != GL_FRAMEBUFFER_COMPLETE)) 33920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_FRAMEBUFFER_OPERATION); 33940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!applyRenderTarget()) 33970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return; 33990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & GL_COLOR_BUFFER_BIT) 34020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens unsigned int rgbaMask = getColorMask(); 34040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(rgbaMask != 0) 34060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->clearColor(mState.colorClearValue.red, mState.colorClearValue.green, mState.colorClearValue.blue, mState.colorClearValue.alpha, rgbaMask); 34080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & GL_DEPTH_BUFFER_BIT) 34120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.depthMask != 0) 34140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens float depth = clamp01(mState.depthClearValue); 34160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->clearDepth(depth); 34170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & GL_STENCIL_BUFFER_BIT) 34210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilWritemask != 0) 34230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int stencil = mState.stencilClearValue & 0x000000FF; 34250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->clearStencil(stencil, mState.stencilWritemask); 34260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 34290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clearColorBuffer(GLint drawbuffer, void *value, sw::Format format) 34310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 34320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens unsigned int rgbaMask = getColorMask(); 34330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(rgbaMask && !mState.rasterizerDiscardEnabled) 34340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 34365cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu if(!framebuffer) 34375cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu { 34385cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu return error(GL_INVALID_FRAMEBUFFER_OPERATION); 34395cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu } 34400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *colorbuffer = framebuffer->getRenderTarget(drawbuffer); 34410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(colorbuffer) 34430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 3444426cb5e11112c9a9c3a7f145474a29e5e81463caNicolas Capens sw::Rect clearRect = colorbuffer->getRect(); 34450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.scissorTestEnabled) 34470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens clearRect.clip(mState.scissorX, mState.scissorY, mState.scissorX + mState.scissorWidth, mState.scissorY + mState.scissorHeight); 34490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->clear(value, format, colorbuffer, clearRect, rgbaMask); 34520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens colorbuffer->release(); 34540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 34570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clearColorBuffer(GLint drawbuffer, const GLint *value) 34590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 34600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens clearColorBuffer(drawbuffer, (void*)value, sw::FORMAT_A32B32G32R32I); 34610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 34620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clearColorBuffer(GLint drawbuffer, const GLuint *value) 34640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 34650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens clearColorBuffer(drawbuffer, (void*)value, sw::FORMAT_A32B32G32R32UI); 34660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 34670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clearColorBuffer(GLint drawbuffer, const GLfloat *value) 34690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 34700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens clearColorBuffer(drawbuffer, (void*)value, sw::FORMAT_A32B32G32R32F); 34710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 34720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clearDepthBuffer(const GLfloat value) 34740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 34750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.depthMask && !mState.rasterizerDiscardEnabled) 34760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 34785cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu if(!framebuffer) 34795cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu { 34805cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu return error(GL_INVALID_FRAMEBUFFER_OPERATION); 34815cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu } 34820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *depthbuffer = framebuffer->getDepthBuffer(); 34830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(depthbuffer) 34850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens float depth = clamp01(value); 3487426cb5e11112c9a9c3a7f145474a29e5e81463caNicolas Capens sw::Rect clearRect = depthbuffer->getRect(); 34880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.scissorTestEnabled) 34900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens clearRect.clip(mState.scissorX, mState.scissorY, mState.scissorX + mState.scissorWidth, mState.scissorY + mState.scissorHeight); 34920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens depthbuffer->clearDepth(depth, clearRect.x0, clearRect.y0, clearRect.width(), clearRect.height()); 34950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens depthbuffer->release(); 34970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 35000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clearStencilBuffer(const GLint value) 35020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 35030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilWritemask && !mState.rasterizerDiscardEnabled) 35040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 35065cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu if(!framebuffer) 35075cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu { 35085cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu return error(GL_INVALID_FRAMEBUFFER_OPERATION); 35095cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu } 35100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *stencilbuffer = framebuffer->getStencilBuffer(); 35110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(stencilbuffer) 35130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens unsigned char stencil = value < 0 ? 0 : static_cast<unsigned char>(value & 0x000000FF); 3515426cb5e11112c9a9c3a7f145474a29e5e81463caNicolas Capens sw::Rect clearRect = stencilbuffer->getRect(); 35160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.scissorTestEnabled) 35180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens clearRect.clip(mState.scissorX, mState.scissorY, mState.scissorX + mState.scissorWidth, mState.scissorY + mState.scissorHeight); 35200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens stencilbuffer->clearStencil(stencil, static_cast<unsigned char>(mState.stencilWritemask), clearRect.x0, clearRect.y0, clearRect.width(), clearRect.height()); 35230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens stencilbuffer->release(); 35250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 35280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::drawArrays(GLenum mode, GLint first, GLsizei count, GLsizei instanceCount) 35300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 353191beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens if(!applyRenderTarget()) 353291beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens { 353391beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens return; 353491beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens } 353591beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens 353691beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens if(mState.currentProgram == 0) 353791beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens { 353891beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens return; // Nothing to process. 353991beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens } 354091beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens 35410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::DrawType primitiveType; 35420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int primitiveCount; 35437b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu int verticesPerPrimitive; 35440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35457b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu if(!es2sw::ConvertPrimitiveType(mode, count, GL_NONE, primitiveType, primitiveCount, verticesPerPrimitive)) 35460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35475815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens return error(GL_INVALID_ENUM); 35480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyState(mode); 35510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < instanceCount; ++i) 35530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setInstanceID(i); 35550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum err = applyVertexBuffer(0, first, count, i); 35570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(err != GL_NO_ERROR) 35580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(err); 35600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyShaders(); 35630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTextures(); 35640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!getCurrentProgram()->validateSamplers(false)) 35660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 35680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35705815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens if(primitiveCount <= 0) 35715815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens { 35725815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens return; 35735815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens } 35745815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens 35757b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu TransformFeedback* transformFeedback = getTransformFeedback(); 35767b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu if(!cullSkipsDraw(mode) || (transformFeedback->isActive() && !transformFeedback->isPaused())) 35770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->drawPrimitive(primitiveType, primitiveCount); 35790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35807b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu if(transformFeedback) 35817b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu { 35827b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu transformFeedback->addVertexOffset(primitiveCount * verticesPerPrimitive); 35837b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu } 35840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 35860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::drawElements(GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices, GLsizei instanceCount) 35880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 358991beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens if(!applyRenderTarget()) 359091beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens { 359191beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens return; 359291beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens } 359391beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens 359491beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens if(mState.currentProgram == 0) 359591beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens { 359691beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens return; // Nothing to process. 359791beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens } 359891beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens 35990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!indices && !getCurrentVertexArray()->getElementArrayBuffer()) 36000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 36020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 360474b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu GLenum internalMode = mode; 360574b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu if(isPrimitiveRestartFixedIndexEnabled()) 360674b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu { 360774b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu switch(mode) 360874b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu { 360974b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu case GL_TRIANGLE_FAN: 361074b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu case GL_TRIANGLE_STRIP: 361174b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu internalMode = GL_TRIANGLES; 361274b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu break; 361374b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu case GL_LINE_LOOP: 361474b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu case GL_LINE_STRIP: 361574b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu internalMode = GL_LINES; 361674b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu break; 361774b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu default: 361874b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu break; 361974b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu } 362074b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu } 362174b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu 36220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::DrawType primitiveType; 36230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int primitiveCount; 36247b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu int verticesPerPrimitive; 36250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 362674b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu if(!es2sw::ConvertPrimitiveType(internalMode, count, type, primitiveType, primitiveCount, verticesPerPrimitive)) 36270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36285815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens return error(GL_INVALID_ENUM); 36290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 363174b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu TranslatedIndexData indexInfo(primitiveCount); 363274b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu GLenum err = applyIndexBuffer(indices, start, end, count, mode, type, &indexInfo); 363374b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu if(err != GL_NO_ERROR) 363474b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu { 363574b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu return error(err); 363674b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu } 363774b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu 363874b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu applyState(internalMode); 36390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < instanceCount; ++i) 36410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setInstanceID(i); 36430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLsizei vertexCount = indexInfo.maxIndex - indexInfo.minIndex + 1; 36450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens err = applyVertexBuffer(-(int)indexInfo.minIndex, indexInfo.minIndex, vertexCount, i); 36460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(err != GL_NO_ERROR) 36470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(err); 36490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyShaders(); 36520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTextures(); 36530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!getCurrentProgram()->validateSamplers(false)) 36550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 36570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36595815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens if(primitiveCount <= 0) 36605815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens { 36615815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens return; 36625815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens } 36635815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens 36647b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu TransformFeedback* transformFeedback = getTransformFeedback(); 366574b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu if(!cullSkipsDraw(internalMode) || (transformFeedback->isActive() && !transformFeedback->isPaused())) 36660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 366774b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu device->drawIndexedPrimitive(primitiveType, indexInfo.indexOffset, indexInfo.primitiveCount); 36680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36697b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu if(transformFeedback) 36707b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu { 367174b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu transformFeedback->addVertexOffset(indexInfo.primitiveCount * verticesPerPrimitive); 36727b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu } 36730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 36750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 367681aa97bd20033674ba28d779c05fbcee1539ebf7Nicolas Capensvoid Context::blit(sw::Surface *source, const sw::SliceRect &sRect, sw::Surface *dest, const sw::SliceRect &dRect) 367781aa97bd20033674ba28d779c05fbcee1539ebf7Nicolas Capens{ 367810c74a62ed7bcde6e4f48445bd43e2f8707c30d6Alexis Hetu sw::SliceRectF sRectF((float)sRect.x0, (float)sRect.y0, (float)sRect.x1, (float)sRect.y1, sRect.slice); 367910c74a62ed7bcde6e4f48445bd43e2f8707c30d6Alexis Hetu device->blit(source, sRectF, dest, dRect, false); 368081aa97bd20033674ba28d779c05fbcee1539ebf7Nicolas Capens} 368181aa97bd20033674ba28d779c05fbcee1539ebf7Nicolas Capens 36820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::finish() 36830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 36840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->finish(); 36850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 36860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::flush() 36880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 36890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // We don't queue anything without processing it as fast as possible 36900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 36910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::recordInvalidEnum() 36930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 36940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidEnum = true; 36950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 36960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::recordInvalidValue() 36980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 36990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidValue = true; 37000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 37010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::recordInvalidOperation() 37030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 37040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidOperation = true; 37050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 37060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::recordOutOfMemory() 37080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 37090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mOutOfMemory = true; 37100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 37110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::recordInvalidFramebufferOperation() 37130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 37140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidFramebufferOperation = true; 37150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 37160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Get one of the recorded errors and clear its flag, if any. 37180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// [OpenGL ES 2.0.24] section 2.5 page 13. 37190bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLenum Context::getError() 37200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 37210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mInvalidEnum) 37220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidEnum = false; 37240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_INVALID_ENUM; 37260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mInvalidValue) 37290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidValue = false; 37310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_INVALID_VALUE; 37330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mInvalidOperation) 37360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidOperation = false; 37380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_INVALID_OPERATION; 37400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mOutOfMemory) 37430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mOutOfMemory = false; 37450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_OUT_OF_MEMORY; 37470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mInvalidFramebufferOperation) 37500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidFramebufferOperation = false; 37520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_INVALID_FRAMEBUFFER_OPERATION; 37540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_NO_ERROR; 37570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 37580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensint Context::getSupportedMultisampleCount(int requested) 37600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 37610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int supported = 0; 37620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = NUM_MULTISAMPLE_COUNTS - 1; i >= 0; i--) 37640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(supported >= requested) 37660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return supported; 37680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens supported = multisampleCount[i]; 37710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return supported; 37740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 37750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::detachBuffer(GLuint buffer) 37770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 37780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 2.9 page 22: 37790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a buffer object is deleted while it is bound, all bindings to that object in the current context 37800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // (i.e. in the thread that called Delete-Buffers) are reset to zero. 37810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.copyReadBuffer.name() == buffer) 37830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.copyReadBuffer = nullptr; 37850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.copyWriteBuffer.name() == buffer) 37880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.copyWriteBuffer = nullptr; 37900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.pixelPackBuffer.name() == buffer) 37930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.pixelPackBuffer = nullptr; 37950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.pixelUnpackBuffer.name() == buffer) 37980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.pixelUnpackBuffer = nullptr; 38000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.genericUniformBuffer.name() == buffer) 38030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.genericUniformBuffer = nullptr; 38050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(getArrayBufferName() == buffer) 38080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.arrayBuffer = nullptr; 38100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Only detach from the current transform feedback 38130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* currentTransformFeedback = getTransformFeedback(); 38140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(currentTransformFeedback) 38150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens currentTransformFeedback->detachBuffer(buffer); 38170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Only detach from the current vertex array 38200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens VertexArray* currentVertexArray = getCurrentVertexArray(); 38210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(currentVertexArray) 38220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens currentVertexArray->detachBuffer(buffer); 38240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int attribute = 0; attribute < MAX_VERTEX_ATTRIBS; attribute++) 38270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.vertexAttribute[attribute].mBoundBuffer.name() == buffer) 38290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.vertexAttribute[attribute].mBoundBuffer = nullptr; 38310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 38340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::detachTexture(GLuint texture) 38360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 38370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 3.8 page 84: 38380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a texture object is deleted, it is as if all texture units which are bound to that texture object are 38390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // rebound to texture object zero 38400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int type = 0; type < TEXTURE_TYPE_COUNT; type++) 38420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int sampler = 0; sampler < MAX_COMBINED_TEXTURE_IMAGE_UNITS; sampler++) 38440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.samplerTexture[type][sampler].name() == texture) 38460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.samplerTexture[type][sampler] = nullptr; 38480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 4.4 page 112: 38530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a texture object is deleted while its image is attached to the currently bound framebuffer, then it is 38540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // as if FramebufferTexture2D had been called, with a texture of 0, for each attachment point to which this 38550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // image was attached in the currently bound framebuffer. 38560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *readFramebuffer = getReadFramebuffer(); 38580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *drawFramebuffer = getDrawFramebuffer(); 38590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(readFramebuffer) 38610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens readFramebuffer->detachTexture(texture); 38630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(drawFramebuffer && drawFramebuffer != readFramebuffer) 38660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens drawFramebuffer->detachTexture(texture); 38680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 38700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::detachFramebuffer(GLuint framebuffer) 38720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 38730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 4.4 page 107: 38740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a framebuffer that is currently bound to the target FRAMEBUFFER is deleted, it is as though 38750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // BindFramebuffer had been executed with the target of FRAMEBUFFER and framebuffer of zero. 38760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.readFramebuffer == framebuffer) 38780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindReadFramebuffer(0); 38800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.drawFramebuffer == framebuffer) 38830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindDrawFramebuffer(0); 38850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 38870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::detachRenderbuffer(GLuint renderbuffer) 38890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 38900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 4.4 page 109: 38910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a renderbuffer that is currently bound to RENDERBUFFER is deleted, it is as though BindRenderbuffer 38920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // had been executed with the target RENDERBUFFER and name of zero. 38930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.renderbuffer.name() == renderbuffer) 38950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindRenderbuffer(0); 38970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 4.4 page 111: 39000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a renderbuffer object is deleted while its image is attached to the currently bound framebuffer, 39010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // then it is as if FramebufferRenderbuffer had been called, with a renderbuffer of 0, for each attachment 39020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // point to which this image was attached in the currently bound framebuffer. 39030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *readFramebuffer = getReadFramebuffer(); 39050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *drawFramebuffer = getDrawFramebuffer(); 39060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(readFramebuffer) 39080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens readFramebuffer->detachRenderbuffer(renderbuffer); 39100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(drawFramebuffer && drawFramebuffer != readFramebuffer) 39130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens drawFramebuffer->detachRenderbuffer(renderbuffer); 39150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 39170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::detachSampler(GLuint sampler) 39190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 39200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 3.0.2] section 3.8.2 pages 123-124: 39210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a sampler object that is currently bound to one or more texture units is 39220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // deleted, it is as though BindSampler is called once for each texture unit to 39230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // which the sampler is bound, with unit set to the texture unit and sampler set to zero. 39240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(size_t textureUnit = 0; textureUnit < MAX_COMBINED_TEXTURE_IMAGE_UNITS; ++textureUnit) 39250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens gl::BindingPointer<Sampler> &samplerBinding = mState.sampler[textureUnit]; 39270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(samplerBinding.name() == sampler) 39280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens samplerBinding = nullptr; 39300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 39330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::cullSkipsDraw(GLenum drawMode) 39350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 39360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.cullFaceEnabled && mState.cullMode == GL_FRONT_AND_BACK && isTriangleMode(drawMode); 39370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 39380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isTriangleMode(GLenum drawMode) 39400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 39410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(drawMode) 39420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRIANGLES: 39440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRIANGLE_FAN: 39450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRIANGLE_STRIP: 39460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 39470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POINTS: 39480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_LINES: 39490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_LINE_LOOP: 39500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_LINE_STRIP: 39510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 39520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: UNREACHABLE(drawMode); 39530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 39560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 39570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setVertexAttrib(GLuint index, const GLfloat *values) 39590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 39600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(index < MAX_VERTEX_ATTRIBS); 39610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.vertexAttribute[index].setCurrentValue(values); 39630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mVertexDataManager->dirtyCurrentValue(index); 39650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 39660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setVertexAttrib(GLuint index, const GLint *values) 39680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 39690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(index < MAX_VERTEX_ATTRIBS); 39700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.vertexAttribute[index].setCurrentValue(values); 39720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mVertexDataManager->dirtyCurrentValue(index); 39740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 39750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setVertexAttrib(GLuint index, const GLuint *values) 39770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 39780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(index < MAX_VERTEX_ATTRIBS); 39790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.vertexAttribute[index].setCurrentValue(values); 39810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mVertexDataManager->dirtyCurrentValue(index); 39830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 39840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::blitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, 39860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, 3987b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu GLbitfield mask, bool filter, bool allowPartialDepthStencilBlit) 39880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 39890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *readFramebuffer = getReadFramebuffer(); 39900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *drawFramebuffer = getDrawFramebuffer(); 39910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int readBufferWidth, readBufferHeight, readBufferSamples; 39930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int drawBufferWidth, drawBufferHeight, drawBufferSamples; 39940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39955cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu if(!readFramebuffer || (readFramebuffer->completeness(readBufferWidth, readBufferHeight, readBufferSamples) != GL_FRAMEBUFFER_COMPLETE) || 39965cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu !drawFramebuffer || (drawFramebuffer->completeness(drawBufferWidth, drawBufferHeight, drawBufferSamples) != GL_FRAMEBUFFER_COMPLETE)) 39970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_FRAMEBUFFER_OPERATION); 39990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(drawBufferSamples > 1) 40020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 40040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::SliceRect sourceRect; 40070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::SliceRect destRect; 40080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bool flipX = (srcX0 < srcX1) ^ (dstX0 < dstX1); 400973771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu bool flipY = (srcY0 < srcY1) ^ (dstY0 < dstY1); 40100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(srcX0 < srcX1) 40120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.x0 = srcX0; 40140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.x1 = srcX1; 40150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 40170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.x0 = srcX1; 40190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.x1 = srcX0; 40200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(dstX0 < dstX1) 40230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.x0 = dstX0; 40250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.x1 = dstX1; 40260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 40280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.x0 = dstX1; 40300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.x1 = dstX0; 40310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(srcY0 < srcY1) 40340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.y0 = srcY0; 40360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.y1 = srcY1; 40370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 40390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.y0 = srcY1; 40410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.y1 = srcY0; 40420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(dstY0 < dstY1) 40450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.y0 = dstY0; 40470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.y1 = dstY1; 40480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 40500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.y0 = dstY1; 40520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.y1 = dstY0; 40530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 405573771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu sw::RectF sourceScissoredRect(static_cast<float>(sourceRect.x0), static_cast<float>(sourceRect.y0), 405673771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu static_cast<float>(sourceRect.x1), static_cast<float>(sourceRect.y1)); 40570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Rect destScissoredRect = destRect; 40580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.scissorTestEnabled) // Only write to parts of the destination framebuffer which pass the scissor test 40600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 406173771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu sw::Rect scissorRect(mState.scissorX, mState.scissorY, mState.scissorX + mState.scissorWidth, mState.scissorY + mState.scissorHeight); 406273771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu Device::ClipDstRect(sourceScissoredRect, destScissoredRect, scissorRect, flipX, flipY); 40630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 406573771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu sw::SliceRectF sourceTrimmedRect = sourceScissoredRect; 406673771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu sw::SliceRect destTrimmedRect = destScissoredRect; 40670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 406873771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu // The source & destination rectangles also may need to be trimmed if 406973771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu // they fall out of the bounds of the actual draw and read surfaces. 407073771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu sw::Rect sourceTrimRect(0, 0, readBufferWidth, readBufferHeight); 407173771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu Device::ClipSrcRect(sourceTrimmedRect, destTrimmedRect, sourceTrimRect, flipX, flipY); 40720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 407373771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu sw::Rect destTrimRect(0, 0, drawBufferWidth, drawBufferHeight); 407473771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu Device::ClipDstRect(sourceTrimmedRect, destTrimmedRect, destTrimRect, flipX, flipY); 40750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bool partialBufferCopy = false; 40770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(sourceTrimmedRect.y1 - sourceTrimmedRect.y0 < readBufferHeight || 40790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceTrimmedRect.x1 - sourceTrimmedRect.x0 < readBufferWidth || 40800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destTrimmedRect.y1 - destTrimmedRect.y0 < drawBufferHeight || 40810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destTrimmedRect.x1 - destTrimmedRect.x0 < drawBufferWidth || 40820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceTrimmedRect.y0 != 0 || destTrimmedRect.y0 != 0 || sourceTrimmedRect.x0 != 0 || destTrimmedRect.x0 != 0) 40830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens partialBufferCopy = true; 40850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4087166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu bool sameBounds = (srcX0 == dstX0 && srcY0 == dstY0 && srcX1 == dstX1 && srcY1 == dstY1); 40880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bool blitRenderTarget = false; 4089b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu bool blitDepth = false; 4090b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu bool blitStencil = false; 40910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & GL_COLOR_BUFFER_BIT) 40930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40943be576c091d4dd99f8b24f0a8740fe76301de965Nicolas Capens GLenum readColorbufferType = readFramebuffer->getReadBufferType(); 40950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum drawColorbufferType = drawFramebuffer->getColorbufferType(0); 4096c80eada522546e50c736fa948e0a861148d94a3eAlexis Hetu const bool validReadType = readColorbufferType == GL_TEXTURE_2D || readColorbufferType == GL_TEXTURE_RECTANGLE_ARB || Framebuffer::IsRenderbuffer(readColorbufferType); 4097c80eada522546e50c736fa948e0a861148d94a3eAlexis Hetu const bool validDrawType = drawColorbufferType == GL_TEXTURE_2D || drawColorbufferType == GL_TEXTURE_RECTANGLE_ARB || Framebuffer::IsRenderbuffer(drawColorbufferType); 40980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!validReadType || !validDrawType) 40990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 41010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4103166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu if(partialBufferCopy && readBufferSamples > 1 && !sameBounds) 41040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 41060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41081c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu // The GL ES 3.0.2 spec (pg 193) states that: 41091c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu // 1) If the read buffer is fixed point format, the draw buffer must be as well 41101c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu // 2) If the read buffer is an unsigned integer format, the draw buffer must be 41111c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu // as well 41121c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu // 3) If the read buffer is a signed integer format, the draw buffer must be as 41131c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu // well 41141c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu es2::Renderbuffer *readRenderbuffer = readFramebuffer->getReadColorbuffer(); 41151c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu es2::Renderbuffer *drawRenderbuffer = drawFramebuffer->getColorbuffer(0); 4116c61f46b8f057aec5bffb87d4619b2994c0105857Nicolas Capens GLint readFormat = readRenderbuffer->getFormat(); 4117c61f46b8f057aec5bffb87d4619b2994c0105857Nicolas Capens GLint drawFormat = drawRenderbuffer->getFormat(); 4118c61f46b8f057aec5bffb87d4619b2994c0105857Nicolas Capens GLenum readComponentType = GetComponentType(readFormat, GL_COLOR_ATTACHMENT0); 4119c61f46b8f057aec5bffb87d4619b2994c0105857Nicolas Capens GLenum drawComponentType = GetComponentType(drawFormat, GL_COLOR_ATTACHMENT0); 41201c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu bool readFixedPoint = ((readComponentType == GL_UNSIGNED_NORMALIZED) || 41211c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu (readComponentType == GL_SIGNED_NORMALIZED)); 41221c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu bool drawFixedPoint = ((drawComponentType == GL_UNSIGNED_NORMALIZED) || 41231c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu (drawComponentType == GL_SIGNED_NORMALIZED)); 41241c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu bool readFixedOrFloat = (readFixedPoint || (readComponentType == GL_FLOAT)); 41251c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu bool drawFixedOrFloat = (drawFixedPoint || (drawComponentType == GL_FLOAT)); 41261c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu 41271c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu if(readFixedOrFloat != drawFixedOrFloat) 41281c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu { 41291c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu return error(GL_INVALID_OPERATION); 41301c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu } 41311c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu 41321c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu if((readComponentType == GL_UNSIGNED_INT) && (drawComponentType != GL_UNSIGNED_INT)) 41331c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu { 41341c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu return error(GL_INVALID_OPERATION); 41351c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu } 41361c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu 41371c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu if((readComponentType == GL_INT) && (drawComponentType != GL_INT)) 41381c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu { 41391c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu return error(GL_INVALID_OPERATION); 41401c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu } 41411c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu 41421c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu // Cannot filter integer data 41431c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu if(((readComponentType == GL_UNSIGNED_INT) || (readComponentType == GL_INT)) && filter) 41441c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu { 41451c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu return error(GL_INVALID_OPERATION); 41461c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu } 41471c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu 4148c80eada522546e50c736fa948e0a861148d94a3eAlexis Hetu // From the ANGLE_framebuffer_blit extension: 4149c80eada522546e50c736fa948e0a861148d94a3eAlexis Hetu // "Calling BlitFramebufferANGLE will result in an INVALID_OPERATION error if <mask> 4150c80eada522546e50c736fa948e0a861148d94a3eAlexis Hetu // includes COLOR_BUFFER_BIT and the source and destination color formats to not match." 4151c80eada522546e50c736fa948e0a861148d94a3eAlexis Hetu if((clientVersion < 3) && (readRenderbuffer->getSamples() > 0) && (readFormat != drawFormat)) 41521c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu { 41531c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu return error(GL_INVALID_OPERATION); 41541c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu } 41551c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu 41560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens blitRenderTarget = true; 41570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & (GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT)) 41600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *readDSBuffer = nullptr; 41620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *drawDSBuffer = nullptr; 41630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & GL_DEPTH_BUFFER_BIT) 41650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(readFramebuffer->getDepthbuffer() && drawFramebuffer->getDepthbuffer()) 41670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4168166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu GLenum readDepthBufferType = readFramebuffer->getDepthbufferType(); 4169166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu GLenum drawDepthBufferType = drawFramebuffer->getDepthbufferType(); 4170166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu if((readDepthBufferType != drawDepthBufferType) && 4171166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu !(Framebuffer::IsRenderbuffer(readDepthBufferType) && Framebuffer::IsRenderbuffer(drawDepthBufferType))) 41720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 41740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4176b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu blitDepth = true; 41770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens readDSBuffer = readFramebuffer->getDepthbuffer(); 41780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens drawDSBuffer = drawFramebuffer->getDepthbuffer(); 41791c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu 4180c61f46b8f057aec5bffb87d4619b2994c0105857Nicolas Capens if(readDSBuffer->getFormat() != drawDSBuffer->getFormat()) 41811c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu { 41821c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu return error(GL_INVALID_OPERATION); 41831c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu } 41840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & GL_STENCIL_BUFFER_BIT) 41880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(readFramebuffer->getStencilbuffer() && drawFramebuffer->getStencilbuffer()) 41900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4191166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu GLenum readStencilBufferType = readFramebuffer->getStencilbufferType(); 4192166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu GLenum drawStencilBufferType = drawFramebuffer->getStencilbufferType(); 4193166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu if((readStencilBufferType != drawStencilBufferType) && 4194166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu !(Framebuffer::IsRenderbuffer(readStencilBufferType) && Framebuffer::IsRenderbuffer(drawStencilBufferType))) 41950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 41970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4199b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu blitStencil = true; 42000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens readDSBuffer = readFramebuffer->getStencilbuffer(); 42010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens drawDSBuffer = drawFramebuffer->getStencilbuffer(); 42021c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu 4203c61f46b8f057aec5bffb87d4619b2994c0105857Nicolas Capens if(readDSBuffer->getFormat() != drawDSBuffer->getFormat()) 42041c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu { 42051c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu return error(GL_INVALID_OPERATION); 42061c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu } 42070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4210b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu if(partialBufferCopy && !allowPartialDepthStencilBlit) 42110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4212b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu ERR("Only whole-buffer depth and stencil blits are supported by ANGLE_framebuffer_blit."); 42130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); // Only whole-buffer copies are permitted 42140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 421658ead9eca5847f06bf9c0455b2b85a1a7835dd13Alexis Hetu // OpenGL ES 3.0.4 spec, p.199: 421758ead9eca5847f06bf9c0455b2b85a1a7835dd13Alexis Hetu // ...an INVALID_OPERATION error is generated if the formats of the read 4218492887ad2373092136bb9acfc5a3fc8205230933Nicolas Capens // and draw framebuffers are not identical or if the source and destination 421958ead9eca5847f06bf9c0455b2b85a1a7835dd13Alexis Hetu // rectangles are not defined with the same(X0, Y 0) and (X1, Y 1) bounds. 422058ead9eca5847f06bf9c0455b2b85a1a7835dd13Alexis Hetu // If SAMPLE_BUFFERS for the draw framebuffer is greater than zero, an 422158ead9eca5847f06bf9c0455b2b85a1a7835dd13Alexis Hetu // INVALID_OPERATION error is generated. 42220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if((drawDSBuffer && drawDSBuffer->getSamples() > 1) || 422358ead9eca5847f06bf9c0455b2b85a1a7835dd13Alexis Hetu ((readDSBuffer && readDSBuffer->getSamples() > 1) && 4224166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu (!sameBounds || (drawDSBuffer->getFormat() != readDSBuffer->getFormat())))) 42250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 42270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4230b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu if(blitRenderTarget || blitDepth || blitStencil) 42310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 423273771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu if(flipX) 423373771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu { 423473771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu swap(destTrimmedRect.x0, destTrimmedRect.x1); 423573771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu } 423673771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu if(flipY) 423773771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu { 423873771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu swap(destTrimmedRect.y0, destTrimmedRect.y1); 423973771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu } 424073771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu 42410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(blitRenderTarget) 42420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *readRenderTarget = readFramebuffer->getReadRenderTarget(); 42440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *drawRenderTarget = drawFramebuffer->getRenderTarget(0); 42450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 424673771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu bool success = device->stretchRect(readRenderTarget, &sourceTrimmedRect, drawRenderTarget, &destTrimmedRect, (filter ? Device::USE_FILTER : 0) | Device::COLOR_BUFFER); 42470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens readRenderTarget->release(); 42490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens drawRenderTarget->release(); 42500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!success) 42520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ERR("BlitFramebuffer failed."); 42540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return; 42550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4258b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu if(blitDepth) 42590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4260b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu egl::Image *readRenderTarget = readFramebuffer->getDepthBuffer(); 4261b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu egl::Image *drawRenderTarget = drawFramebuffer->getDepthBuffer(); 4262b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu 426373771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu bool success = device->stretchRect(readRenderTarget, &sourceTrimmedRect, drawRenderTarget, &destTrimmedRect, (filter ? Device::USE_FILTER : 0) | Device::DEPTH_BUFFER); 4264b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu 4265b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu readRenderTarget->release(); 4266b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu drawRenderTarget->release(); 4267b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu 4268b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu if(!success) 4269b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu { 4270b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu ERR("BlitFramebuffer failed."); 4271b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu return; 4272b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu } 4273b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu } 4274b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu 4275b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu if(blitStencil) 4276b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu { 4277b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu egl::Image *readRenderTarget = readFramebuffer->getStencilBuffer(); 4278b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu egl::Image *drawRenderTarget = drawFramebuffer->getStencilBuffer(); 4279b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu 428073771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu bool success = device->stretchRect(readRenderTarget, &sourceTrimmedRect, drawRenderTarget, &destTrimmedRect, (filter ? Device::USE_FILTER : 0) | Device::STENCIL_BUFFER); 4281b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu 4282b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu readRenderTarget->release(); 4283b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu drawRenderTarget->release(); 42840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!success) 42860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ERR("BlitFramebuffer failed."); 42880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return; 42890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 42930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 429431c07a304f3247c26ba72eff0cb0a74eb05366e8Nicolas Capensvoid Context::bindTexImage(gl::Surface *surface) 42950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4296c80eada522546e50c736fa948e0a861148d94a3eAlexis Hetu bool isRect = (surface->getTextureTarget() == EGL_TEXTURE_RECTANGLE_ANGLE); 4297c80eada522546e50c736fa948e0a861148d94a3eAlexis Hetu es2::Texture2D *textureObject = isRect ? getTexture2DRect() : getTexture2D(); 42980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(textureObject) 43000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens textureObject->bindTexImage(surface); 43020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 43040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43050bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensEGLenum Context::validateSharedImage(EGLenum target, GLuint name, GLuint textureLevel) 43060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 43070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum textureTarget = GL_NONE; 43080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(target) 43100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_2D_KHR: 43120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens textureTarget = GL_TEXTURE_2D; 43130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 43140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X_KHR: 43150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X_KHR: 43160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y_KHR: 43170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_KHR: 43180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z_KHR: 43190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_KHR: 43200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens textureTarget = GL_TEXTURE_CUBE_MAP; 43210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 43220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_RENDERBUFFER_KHR: 43230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 43240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 43250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_PARAMETER; 43260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(textureLevel >= es2::IMPLEMENTATION_MAX_TEXTURE_LEVELS) 43290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_MATCH; 43310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(textureTarget != GL_NONE) 43340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens es2::Texture *texture = getTexture(name); 43360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!texture || texture->getTarget() != textureTarget) 43380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_PARAMETER; 43400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(texture->isShared(textureTarget, textureLevel)) // Bound to an EGLSurface or already an EGLImage sibling 43430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_ACCESS; 43450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(textureLevel != 0 && !texture->isSamplerComplete()) 43480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_PARAMETER; 43500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4352b3f54e844c7bb9bc7b070ede7b574c373d4f67f1Nicolas Capens if(textureLevel == 0 && !(texture->isSamplerComplete() && texture->getTopLevel() == 0)) 43530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_PARAMETER; 43550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else if(target == EGL_GL_RENDERBUFFER_KHR) 43580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens es2::Renderbuffer *renderbuffer = getRenderbuffer(name); 43600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!renderbuffer) 43620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_PARAMETER; 43640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(renderbuffer->isShared()) // Already an EGLImage sibling 43670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_ACCESS; 43690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else UNREACHABLE(target); 43720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_SUCCESS; 43740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 43750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensegl::Image *Context::createSharedImage(EGLenum target, GLuint name, GLuint textureLevel) 43770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 43780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum textureTarget = GL_NONE; 43790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(target) 43810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_2D_KHR: textureTarget = GL_TEXTURE_2D; break; 43830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X_KHR: textureTarget = GL_TEXTURE_CUBE_MAP_POSITIVE_X; break; 43840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X_KHR: textureTarget = GL_TEXTURE_CUBE_MAP_NEGATIVE_X; break; 43850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y_KHR: textureTarget = GL_TEXTURE_CUBE_MAP_POSITIVE_Y; break; 43860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_KHR: textureTarget = GL_TEXTURE_CUBE_MAP_NEGATIVE_Y; break; 43870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z_KHR: textureTarget = GL_TEXTURE_CUBE_MAP_POSITIVE_Z; break; 43880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_KHR: textureTarget = GL_TEXTURE_CUBE_MAP_NEGATIVE_Z; break; 43890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(textureTarget != GL_NONE) 43920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens es2::Texture *texture = getTexture(name); 43940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return texture->createSharedImage(textureTarget, textureLevel); 43960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else if(target == EGL_GL_RENDERBUFFER_KHR) 43980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens es2::Renderbuffer *renderbuffer = getRenderbuffer(name); 44000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 44010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return renderbuffer->createSharedImage(); 44020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 44030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else UNREACHABLE(target); 44040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 440558df2f60096311b481b5521a571972278a341daeNicolas Capens return nullptr; 440658df2f60096311b481b5521a571972278a341daeNicolas Capens} 440758df2f60096311b481b5521a571972278a341daeNicolas Capens 440858df2f60096311b481b5521a571972278a341daeNicolas Capensegl::Image *Context::getSharedImage(GLeglImageOES image) 440958df2f60096311b481b5521a571972278a341daeNicolas Capens{ 441058df2f60096311b481b5521a571972278a341daeNicolas Capens return display->getSharedImage(image); 44110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 44120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 44130bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensDevice *Context::getDevice() 44140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 44150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return device; 44160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 44170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4418400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capensconst GLubyte *Context::getExtensions(GLuint index, GLuint *numExt) const 44190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 44200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Keep list sorted in following order: 44210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // OES extensions 44220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // EXT extensions 44230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Vendor extensions 4424400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens static const char *es2extensions[] = 4425400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens { 4426400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_compressed_ETC1_RGB8_texture", 4427400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_depth24", 4428400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_depth32", 4429400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_depth_texture", 4430400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_depth_texture_cube_map", 4431400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_EGL_image", 4432400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_EGL_image_external", 4433400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_EGL_sync", 4434400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_element_index_uint", 4435400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_framebuffer_object", 4436400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_packed_depth_stencil", 4437400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_rgb8_rgba8", 4438400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_standard_derivatives", 44395cd502b4ba6b04f5b2e50c19e94c75f472b620c6Alexis Hetu "GL_OES_surfaceless_context", 4440400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_texture_float", 4441400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_texture_float_linear", 4442400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_texture_half_float", 4443400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_texture_half_float_linear", 4444400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_texture_npot", 4445400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_texture_3D", 444684d0e22331ea67a91156ddd57262adc1f0a38596Nicolas Capens "GL_OES_vertex_half_float", 4447400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_blend_minmax", 4448400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_color_buffer_half_float", 4449400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_draw_buffers", 4450400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_instanced_arrays", 4451400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_occlusion_query_boolean", 4452400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_read_format_bgra", 4453400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_texture_compression_dxt1", 4454400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_texture_filter_anisotropic", 4455400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_texture_format_BGRA8888", 44561728178cbc541adab6289344dbc8f09a0a147affAlexis Hetu "GL_EXT_texture_rg", 4457fba5b6d7fa0e1597c87c0ec71529c56997290941Alexis Hetu#if (ASTC_SUPPORT) 4458fba5b6d7fa0e1597c87c0ec71529c56997290941Alexis Hetu "GL_KHR_texture_compression_astc_hdr", 4459fba5b6d7fa0e1597c87c0ec71529c56997290941Alexis Hetu "GL_KHR_texture_compression_astc_ldr", 4460fba5b6d7fa0e1597c87c0ec71529c56997290941Alexis Hetu#endif 44614676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu "GL_ARB_texture_rectangle", 4462400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_ANGLE_framebuffer_blit", 4463400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_ANGLE_framebuffer_multisample", 4464400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_ANGLE_instanced_arrays", 4465400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_ANGLE_texture_compression_dxt3", 4466400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_ANGLE_texture_compression_dxt5", 4467bc62c3b8185882eff4788c6cfbd29b86a22bfad1Nicolas Capens "GL_APPLE_texture_format_BGRA8888", 44682f113e3e8d420ab760fb697196f202765d78f7c6Alexis Hetu "GL_CHROMIUM_color_buffer_float_rgba", // A subset of EXT_color_buffer_float on top of OpenGL ES 2.0 4469010a464878f32daed863edee3fc6ad21920d605bAlexis Hetu "GL_CHROMIUM_texture_filtering_hint", 4470400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_NV_fence", 4471400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_NV_framebuffer_blit", 4472400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_NV_read_depth", 44730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens }; 4474400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens 4475400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens // Extensions exclusive to OpenGL ES 3.0 and above. 4476400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens static const char *es3extensions[] = 4477400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens { 4478400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_color_buffer_float", 4479400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens }; 4480400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens 4481400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens GLuint numES2extensions = sizeof(es2extensions) / sizeof(es2extensions[0]); 4482400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens GLuint numExtensions = numES2extensions; 4483400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens 4484400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens if(clientVersion >= 3) 4485400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens { 4486400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens numExtensions += sizeof(es3extensions) / sizeof(es3extensions[0]); 4487400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens } 44880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 44890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(numExt) 44900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 44910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numExt = numExtensions; 4492400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens 44930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return nullptr; 44940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 44950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 44960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(index == GL_INVALID_INDEX) 44970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4498400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens static std::string extensionsCat; 4499400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens 4500400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens if(extensionsCat.empty() && (numExtensions > 0)) 45010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4502400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens for(const char *extension : es2extensions) 45030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4504400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens extensionsCat += std::string(extension) + " "; 45050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 45064d3efedb10ce60bdb7847336eba0360fdc9af9d3Alexis Hetu 45074d3efedb10ce60bdb7847336eba0360fdc9af9d3Alexis Hetu if(clientVersion >= 3) 45084d3efedb10ce60bdb7847336eba0360fdc9af9d3Alexis Hetu { 45094d3efedb10ce60bdb7847336eba0360fdc9af9d3Alexis Hetu for(const char *extension : es3extensions) 45104d3efedb10ce60bdb7847336eba0360fdc9af9d3Alexis Hetu { 45114d3efedb10ce60bdb7847336eba0360fdc9af9d3Alexis Hetu extensionsCat += std::string(extension) + " "; 45124d3efedb10ce60bdb7847336eba0360fdc9af9d3Alexis Hetu } 45134d3efedb10ce60bdb7847336eba0360fdc9af9d3Alexis Hetu } 45140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 4515400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens 4516400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens return (const GLubyte*)extensionsCat.c_str(); 45170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 45180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 45190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(index >= numExtensions) 45200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 45210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return nullptr; 45220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 45230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4524400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens if(index < numES2extensions) 4525400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens { 4526400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens return (const GLubyte*)es2extensions[index]; 4527400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens } 4528400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens else 4529400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens { 4530400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens return (const GLubyte*)es3extensions[index - numES2extensions]; 4531400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens } 45320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 45330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 45340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 45350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4536506cc5e06043ba0819cc8f7c9190826faf47b1d6Nicolas CapensNO_SANITIZE_FUNCTION egl::Context *es2CreateContext(egl::Display *display, const egl::Context *shareContext, int clientVersion, const egl::Config *config) 45370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 45380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(!shareContext || shareContext->getClientVersion() == clientVersion); // Should be checked by eglCreateContext 4539f6a377b0e6e4bbfcc958abd2fc1bc0aacc9bbef3Nicolas Capens return new es2::Context(display, static_cast<const es2::Context*>(shareContext), clientVersion, config); 45400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4541