Context.cpp revision 16a2a922cfd8251a462c9ea5f90105e4d686c211
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{ 7520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens getReadFramebuffer()->setReadBuffer(buf); 7530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setFramebufferDrawBuffers(GLsizei n, const GLenum *bufs) 7560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *drawFramebuffer = getDrawFramebuffer(); 7580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < MAX_COLOR_ATTACHMENTS; i++) 7600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 7610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens drawFramebuffer->setDrawBuffer(i, (i < n) ? bufs[i] : GL_NONE); 7620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 7630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7650bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::getArrayBufferName() const 7660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.arrayBuffer.name(); 7680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7700bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::getElementArrayBufferName() const 7710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Buffer* elementArrayBuffer = getCurrentVertexArray()->getElementArrayBuffer(); 7730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return elementArrayBuffer ? elementArrayBuffer->name : 0; 7740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7760bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::getActiveQuery(GLenum target) const 7770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Query *queryObject = nullptr; 7790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(target) 7810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 7820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ANY_SAMPLES_PASSED_EXT: 7830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens queryObject = mState.activeQuery[QUERY_ANY_SAMPLES_PASSED]; 7840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 7850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT: 7860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens queryObject = mState.activeQuery[QUERY_ANY_SAMPLES_PASSED_CONSERVATIVE]; 7870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 7880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN: 7890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens queryObject = mState.activeQuery[QUERY_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN]; 7900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 7910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 7920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(false); 7930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 7940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(queryObject) 7960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 7970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return queryObject->name; 7980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 7990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return 0; 8010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setVertexAttribArrayEnabled(unsigned int attribNum, bool enabled) 8040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens getCurrentVertexArray()->enableAttribute(attribNum, enabled); 8060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setVertexAttribDivisor(unsigned int attribNum, GLuint divisor) 8090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens getCurrentVertexArray()->setVertexAttribDivisor(attribNum, divisor); 8110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensconst VertexAttribute &Context::getVertexAttribState(unsigned int attribNum) const 8140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getCurrentVertexArray()->getVertexAttribute(attribNum); 8160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8186f28403ac996ab4516f1b10d1f359ad03d291436Alexis Hetuvoid Context::setVertexAttribState(unsigned int attribNum, Buffer *boundBuffer, GLint size, GLenum type, 8196f28403ac996ab4516f1b10d1f359ad03d291436Alexis Hetu bool normalized, bool pureInteger, GLsizei stride, const void *pointer) 8200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8216f28403ac996ab4516f1b10d1f359ad03d291436Alexis Hetu getCurrentVertexArray()->setAttributeState(attribNum, boundBuffer, size, type, normalized, pureInteger, stride, pointer); 8220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensconst void *Context::getVertexAttribPointer(unsigned int attribNum) const 8250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getCurrentVertexArray()->getVertexAttribute(attribNum).mPointer; 8270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensconst VertexAttributeArray &Context::getVertexArrayAttributes() 8300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getCurrentVertexArray()->getVertexAttributes(); 8320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensconst VertexAttributeArray &Context::getCurrentVertexAttributes() 8350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.vertexAttribute; 8370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPackAlignment(GLint alignment) 8400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8417ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.packParameters.alignment = alignment; 8420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setUnpackAlignment(GLint alignment) 8450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8467ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.unpackParameters.alignment = alignment; 8470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8493b4a25c5365486981157f8ba9a2aee539c162a0dNicolas Capensconst gl::PixelStorageModes &Context::getUnpackParameters() const 8500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8517ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens return mState.unpackParameters; 8520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPackRowLength(GLint rowLength) 8550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8567ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.packParameters.rowLength = rowLength; 8570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPackSkipPixels(GLint skipPixels) 8600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8617ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.packParameters.skipPixels = skipPixels; 8620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPackSkipRows(GLint skipRows) 8650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8667ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.packParameters.skipRows = skipRows; 8670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setUnpackRowLength(GLint rowLength) 8700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8717ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.unpackParameters.rowLength = rowLength; 8720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setUnpackImageHeight(GLint imageHeight) 8750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8767ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.unpackParameters.imageHeight = imageHeight; 8770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setUnpackSkipPixels(GLint skipPixels) 8800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8817ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.unpackParameters.skipPixels = skipPixels; 8820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setUnpackSkipRows(GLint skipRows) 8850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8867ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.unpackParameters.skipRows = skipRows; 8870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setUnpackSkipImages(GLint skipImages) 8900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8917ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens mState.unpackParameters.skipImages = skipImages; 8920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8940bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createBuffer() 8950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->createBuffer(); 8970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8990bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createProgram() 9000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->createProgram(); 9020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9040bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createShader(GLenum type) 9050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->createShader(type); 9070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9090bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createTexture() 9100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->createTexture(); 9120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9140bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createRenderbuffer() 9150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->createRenderbuffer(); 9170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Returns an unused framebuffer name 9200bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createFramebuffer() 9210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mFramebufferNameSpace.allocate(); 9230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9250bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createFence() 9260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mFenceNameSpace.allocate(new Fence()); 9280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Returns an unused query name 9310bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createQuery() 9320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mQueryNameSpace.allocate(); 9340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Returns an unused vertex array name 9370bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createVertexArray() 9380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mVertexArrayNameSpace.allocate(); 9400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9420bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLsync Context::createFenceSync(GLenum condition, GLbitfield flags) 9430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLuint handle = mResourceManager->createFenceSync(condition, flags); 9450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return reinterpret_cast<GLsync>(static_cast<uintptr_t>(handle)); 9470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Returns an unused transform feedback name 9500bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createTransformFeedback() 9510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mTransformFeedbackNameSpace.allocate(); 9530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Returns an unused sampler name 9560bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createSampler() 9570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->createSampler(); 9590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteBuffer(GLuint buffer) 9620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens detachBuffer(buffer); 9640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteBuffer(buffer); 9660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteShader(GLuint shader) 9690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteShader(shader); 9710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteProgram(GLuint program) 9740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteProgram(program); 9760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteTexture(GLuint texture) 9790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens detachTexture(texture); 9810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteTexture(texture); 9830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteRenderbuffer(GLuint renderbuffer) 9860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mResourceManager->getRenderbuffer(renderbuffer)) 9880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 9890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens detachRenderbuffer(renderbuffer); 9900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 9910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteRenderbuffer(renderbuffer); 9930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteFramebuffer(GLuint framebuffer) 9960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens detachFramebuffer(framebuffer); 9980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebufferObject = mFramebufferNameSpace.remove(framebuffer); 10000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(framebufferObject) 10020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 10030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete framebufferObject; 10040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 10050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteFence(GLuint fence) 10080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Fence *fenceObject = mFenceNameSpace.remove(fence); 10100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(fenceObject) 10120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 10130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete fenceObject; 10140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 10150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteQuery(GLuint query) 10180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Query *queryObject = mQueryNameSpace.remove(query); 10200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(queryObject) 10220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 10230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens queryObject->release(); 10240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 10250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteVertexArray(GLuint vertexArray) 10280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 3.0.2] section 2.10 page 43: 10300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a vertex array object that is currently bound is deleted, the binding 10310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // for that object reverts to zero and the default vertex array becomes current. 10320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(getCurrentVertexArray()->name == vertexArray) 10330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 10340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindVertexArray(0); 10350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 10360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens VertexArray *vertexArrayObject = mVertexArrayNameSpace.remove(vertexArray); 10380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(vertexArrayObject) 10400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 10410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete vertexArrayObject; 10420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 10430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteFenceSync(GLsync fenceSync) 10460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // The spec specifies the underlying Fence object is not deleted until all current 10480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // wait commands finish. However, since the name becomes invalid, we cannot query the fence, 10490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // and since our API is currently designed for being called from a single thread, we can delete 10500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // the fence immediately. 10510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteFenceSync(static_cast<GLuint>(reinterpret_cast<uintptr_t>(fenceSync))); 10520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteTransformFeedback(GLuint transformFeedback) 10550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback *transformFeedbackObject = mTransformFeedbackNameSpace.remove(transformFeedback); 10570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedbackObject) 10590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 10600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete transformFeedbackObject; 10610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 10620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteSampler(GLuint sampler) 10650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens detachSampler(sampler); 10670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteSampler(sampler); 10690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10710bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensBuffer *Context::getBuffer(GLuint handle) const 10720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getBuffer(handle); 10740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10760bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensShader *Context::getShader(GLuint handle) const 10770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getShader(handle); 10790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10810bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensProgram *Context::getProgram(GLuint handle) const 10820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getProgram(handle); 10840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10860bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTexture *Context::getTexture(GLuint handle) const 10870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getTexture(handle); 10890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10910bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensRenderbuffer *Context::getRenderbuffer(GLuint handle) const 10920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getRenderbuffer(handle); 10940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10960bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensFramebuffer *Context::getReadFramebuffer() const 10970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getFramebuffer(mState.readFramebuffer); 10990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11010bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensFramebuffer *Context::getDrawFramebuffer() const 11020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getFramebuffer(mState.drawFramebuffer); 11040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindArrayBuffer(unsigned int buffer) 11070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.arrayBuffer = getBuffer(buffer); 11110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindElementArrayBuffer(unsigned int buffer) 11140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens getCurrentVertexArray()->setElementArrayBuffer(getBuffer(buffer)); 11180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindCopyReadBuffer(GLuint buffer) 11210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.copyReadBuffer = getBuffer(buffer); 11250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindCopyWriteBuffer(GLuint buffer) 11280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.copyWriteBuffer = getBuffer(buffer); 11320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindPixelPackBuffer(GLuint buffer) 11350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.pixelPackBuffer = getBuffer(buffer); 11390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindPixelUnpackBuffer(GLuint buffer) 11420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.pixelUnpackBuffer = getBuffer(buffer); 11460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindTransformFeedbackBuffer(GLuint buffer) 11490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* transformFeedback = getTransformFeedback(mState.transformFeedback); 11530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedback) 11550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 11560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens transformFeedback->setGenericBuffer(getBuffer(buffer)); 11570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 11580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11602ce08b140252b43dfb10d4d79acac26a1787dac9Nicolas Capensvoid Context::bindTexture(TextureType type, GLuint texture) 11614676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu{ 11622ce08b140252b43dfb10d4d79acac26a1787dac9Nicolas Capens mResourceManager->checkTextureAllocation(texture, type); 11634676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu 11642ce08b140252b43dfb10d4d79acac26a1787dac9Nicolas Capens mState.samplerTexture[type][mState.activeSampler] = getTexture(texture); 11654676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu} 11664676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu 11670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindReadFramebuffer(GLuint framebuffer) 11680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!getFramebuffer(framebuffer)) 11700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 11718536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu if(framebuffer == 0) 11728536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu { 11738536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu mFramebufferNameSpace.insert(framebuffer, new DefaultFramebuffer()); 11748536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu } 11758536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu else 11768536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu { 11778536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu mFramebufferNameSpace.insert(framebuffer, new Framebuffer()); 11788536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu } 11790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 11800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.readFramebuffer = framebuffer; 11820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindDrawFramebuffer(GLuint framebuffer) 11850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!getFramebuffer(framebuffer)) 11870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 11888536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu if(framebuffer == 0) 11898536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu { 11908536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu mFramebufferNameSpace.insert(framebuffer, new DefaultFramebuffer()); 11918536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu } 11928536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu else 11938536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu { 11948536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu mFramebufferNameSpace.insert(framebuffer, new Framebuffer()); 11958536a44ae39b5adeb4b82a7b646cad329e489004Alexis Hetu } 11960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 11970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.drawFramebuffer = framebuffer; 11990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindRenderbuffer(GLuint renderbuffer) 12020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkRenderbufferAllocation(renderbuffer); 12040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.renderbuffer = getRenderbuffer(renderbuffer); 12060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindVertexArray(GLuint array) 12090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens VertexArray *vertexArray = getVertexArray(array); 12110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!vertexArray) 12130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 12140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens vertexArray = new VertexArray(array); 12150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mVertexArrayNameSpace.insert(array, vertexArray); 12160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 12170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.vertexArray = array; 12190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindGenericUniformBuffer(GLuint buffer) 12220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 12240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.genericUniformBuffer = getBuffer(buffer); 12260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindIndexedUniformBuffer(GLuint buffer, GLuint index, GLintptr offset, GLsizeiptr size) 12290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 12310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Buffer* bufferObject = getBuffer(buffer); 1233bffe803cd29475ca68ab1fea8a04276726fa83b7Alexis Hetu mState.uniformBuffers[index].set(bufferObject, static_cast<int>(offset), static_cast<int>(size)); 12340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindGenericTransformFeedbackBuffer(GLuint buffer) 12370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 12390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens getTransformFeedback()->setGenericBuffer(getBuffer(buffer)); 12410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindIndexedTransformFeedbackBuffer(GLuint buffer, GLuint index, GLintptr offset, GLsizeiptr size) 12440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 12460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Buffer* bufferObject = getBuffer(buffer); 12480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens getTransformFeedback()->setBuffer(index, bufferObject, offset, size); 12490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindTransformFeedback(GLuint id) 12520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!getTransformFeedback(id)) 12540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 12550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTransformFeedbackNameSpace.insert(id, new TransformFeedback(id)); 12560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 12570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.transformFeedback = id; 12590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::bindSampler(GLuint unit, GLuint sampler) 12620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkSamplerAllocation(sampler); 12640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Sampler* samplerObject = getSampler(sampler); 12660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12673c99be0d2f6cc82773d9eacbc421a70c07426a9bAlexis Hetu mState.sampler[unit] = samplerObject; 12680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return !!samplerObject; 12700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::useProgram(GLuint program) 12730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLuint priorProgram = mState.currentProgram; 12750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.currentProgram = program; // Must switch before trying to delete, otherwise it only gets flagged. 12760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(priorProgram != program) 12780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 12790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *newProgram = mResourceManager->getProgram(program); 12800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *oldProgram = mResourceManager->getProgram(priorProgram); 12810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(newProgram) 12830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 12840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens newProgram->addRef(); 12850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 12860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(oldProgram) 12880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 12890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens oldProgram->release(); 12900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 12910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 12920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::beginQuery(GLenum target, GLuint query) 12950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // From EXT_occlusion_query_boolean: If BeginQueryEXT is called with an <id> 12970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // of zero, if the active query object name for <target> is non-zero (for the 12980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // targets ANY_SAMPLES_PASSED_EXT and ANY_SAMPLES_PASSED_CONSERVATIVE_EXT, if 12990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // the active query for either target is non-zero), if <id> is the name of an 13000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // existing query object whose type does not match <target>, or if <id> is the 13010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // active query object name for any query type, the error INVALID_OPERATION is 13020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // generated. 13030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Ensure no other queries are active 13050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // NOTE: If other queries than occlusion are supported, we will need to check 13060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // separately that: 13070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // a) The query ID passed is not the current active query for any target/type 13080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // b) There are no active queries for the requested target (and in the case 13090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // of GL_ANY_SAMPLES_PASSED_EXT and GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT, 13100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // no query may be active for either if glBeginQuery targets either. 13110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < QUERY_TYPE_COUNT; i++) 13120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.activeQuery[i]) 13140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 131594ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu switch(mState.activeQuery[i]->getType()) 131694ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu { 131794ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu case GL_ANY_SAMPLES_PASSED_EXT: 131894ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu case GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT: 131994ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu if((target == GL_ANY_SAMPLES_PASSED_EXT) || 132094ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu (target == GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT)) 132194ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu { 132294ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu return error(GL_INVALID_OPERATION); 132394ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu } 132494ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu break; 132594ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu case GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN: 132694ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu if(target == GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN) 132794ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu { 132894ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu return error(GL_INVALID_OPERATION); 132994ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu } 133094ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu break; 133194ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu default: 133294ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu break; 133394ca5b63700fab01e8aa3f3fc67a2753efdd866eAlexis Hetu } 13340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens QueryType qType; 13380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(target) 13390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ANY_SAMPLES_PASSED_EXT: 13410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens qType = QUERY_ANY_SAMPLES_PASSED; 13420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 13430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT: 13440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens qType = QUERY_ANY_SAMPLES_PASSED_CONSERVATIVE; 13450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 13460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN: 13470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens qType = QUERY_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN; 13480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 13490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 135005c32b9b014dd9536782fcec3ea96168a97e2e28Alexis Hetu UNREACHABLE(target); 135105c32b9b014dd9536782fcec3ea96168a97e2e28Alexis Hetu return error(GL_INVALID_ENUM); 13520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Query *queryObject = createQuery(query, target); 13550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Check that name was obtained with glGenQueries 13570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!queryObject) 13580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 13600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Check for type mismatch 13630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(queryObject->getType() != target) 13640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 13660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Set query as active for specified target 13690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.activeQuery[qType] = queryObject; 13700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Begin query 13720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens queryObject->begin(); 13730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 13740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::endQuery(GLenum target) 13760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 13770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens QueryType qType; 13780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(target) 13800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ANY_SAMPLES_PASSED_EXT: qType = QUERY_ANY_SAMPLES_PASSED; break; 13820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT: qType = QUERY_ANY_SAMPLES_PASSED_CONSERVATIVE; break; 13830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN: qType = QUERY_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN; break; 13840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: UNREACHABLE(target); return; 13850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Query *queryObject = mState.activeQuery[qType]; 13880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!queryObject) 13900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 13920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens queryObject->end(); 13950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.activeQuery[qType] = nullptr; 13970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 13980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setFramebufferZero(Framebuffer *buffer) 14000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete mFramebufferNameSpace.remove(0); 14020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mFramebufferNameSpace.insert(0, buffer); 14030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setRenderbufferStorage(RenderbufferStorage *renderbuffer) 14060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *renderbufferObject = mState.renderbuffer; 14080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens renderbufferObject->setStorage(renderbuffer); 14090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14110bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensFramebuffer *Context::getFramebuffer(unsigned int handle) const 14120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mFramebufferNameSpace.find(handle); 14140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14160bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensFence *Context::getFence(unsigned int handle) const 14170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mFenceNameSpace.find(handle); 14190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14210bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensFenceSync *Context::getFenceSync(GLsync handle) const 14220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getFenceSync(static_cast<GLuint>(reinterpret_cast<uintptr_t>(handle))); 14240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14260bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensQuery *Context::getQuery(unsigned int handle) const 14270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mQueryNameSpace.find(handle); 14290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14310bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensQuery *Context::createQuery(unsigned int handle, GLenum type) 14320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!mQueryNameSpace.isReserved(handle)) 14340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 14350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return nullptr; 14360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 14370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 14380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 14390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Query *query = mQueryNameSpace.find(handle); 14400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!query) 14410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 14420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens query = new Query(handle, type); 14430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens query->addRef(); 14440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mQueryNameSpace.insert(handle, query); 14450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 14460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return query; 14480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 14490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14510bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensVertexArray *Context::getVertexArray(GLuint array) const 14520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mVertexArrayNameSpace.find(array); 14540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14560bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensVertexArray *Context::getCurrentVertexArray() const 14570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getVertexArray(mState.vertexArray); 14590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isVertexArray(GLuint array) const 14620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mVertexArrayNameSpace.isReserved(array); 14640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::hasZeroDivisor() const 14670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Verify there is at least one active attribute with a divisor of zero 14690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens es2::Program *programObject = getCurrentProgram(); 14700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int attributeIndex = 0; attributeIndex < MAX_VERTEX_ATTRIBS; attributeIndex++) 14710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 14720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bool active = (programObject->getAttributeStream(attributeIndex) != -1); 14730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(active && getCurrentVertexArray()->getVertexAttribute(attributeIndex).mDivisor == 0) 14740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 14750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 14760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 14770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 14780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 14800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14820bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTransformFeedback *Context::getTransformFeedback(GLuint transformFeedback) const 14830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mTransformFeedbackNameSpace.find(transformFeedback); 14850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14875bf9708430d230f133833b72d64921cafda98929Alexis Hetubool Context::isTransformFeedback(GLuint array) const 14885bf9708430d230f133833b72d64921cafda98929Alexis Hetu{ 14895bf9708430d230f133833b72d64921cafda98929Alexis Hetu return mTransformFeedbackNameSpace.isReserved(array); 14905bf9708430d230f133833b72d64921cafda98929Alexis Hetu} 14915bf9708430d230f133833b72d64921cafda98929Alexis Hetu 14920bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensSampler *Context::getSampler(GLuint sampler) const 14930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getSampler(sampler); 14950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isSampler(GLuint sampler) const 14980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->isSampler(sampler); 15000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 15010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 15020bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensBuffer *Context::getArrayBuffer() const 15030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.arrayBuffer; 15050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 15060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 15070bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensBuffer *Context::getElementArrayBuffer() const 15080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getCurrentVertexArray()->getElementArrayBuffer(); 15100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 15110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 15120bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensBuffer *Context::getCopyReadBuffer() const 15130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.copyReadBuffer; 15150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 15160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 15170bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensBuffer *Context::getCopyWriteBuffer() const 15180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.copyWriteBuffer; 15200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 15210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 15220bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensBuffer *Context::getPixelPackBuffer() const 15230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.pixelPackBuffer; 15250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 15260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 15270bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensBuffer *Context::getPixelUnpackBuffer() const 15280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.pixelUnpackBuffer; 15300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 15310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 15320bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensBuffer *Context::getGenericUniformBuffer() const 15330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.genericUniformBuffer; 15350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 15360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 15372fc9051e16279dd7706e66ee2beb9079c4a436e1Nicolas CapensGLsizei Context::getRequiredBufferSize(GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type) const 153853f4809cdb692da1a906f9de846b6adb22879fcdAlexis Hetu{ 15397ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens GLsizei inputWidth = (mState.unpackParameters.rowLength == 0) ? width : mState.unpackParameters.rowLength; 15403b4a25c5365486981157f8ba9a2aee539c162a0dNicolas Capens GLsizei inputPitch = gl::ComputePitch(inputWidth, format, type, mState.unpackParameters.alignment); 15417ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens GLsizei inputHeight = (mState.unpackParameters.imageHeight == 0) ? height : mState.unpackParameters.imageHeight; 1542848aa7fc4f1c71e3d5bdb896c249461d495b248dAlexis Hetu return inputPitch * inputHeight * depth; 1543f97f6e0e2e473e93112fa48a2b675f3f63c10663Alexis Hetu} 1544f97f6e0e2e473e93112fa48a2b675f3f63c10663Alexis Hetu 154516a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas CapensGLenum Context::getPixels(const GLvoid **pixels, GLenum type, GLsizei imageSize) const 1546f97f6e0e2e473e93112fa48a2b675f3f63c10663Alexis Hetu{ 1547f97f6e0e2e473e93112fa48a2b675f3f63c10663Alexis Hetu if(mState.pixelUnpackBuffer) 1548f97f6e0e2e473e93112fa48a2b675f3f63c10663Alexis Hetu { 154916a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens ASSERT(mState.pixelUnpackBuffer->name != 0); 155016a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens 155116a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens if(mState.pixelUnpackBuffer->isMapped()) 1552f97f6e0e2e473e93112fa48a2b675f3f63c10663Alexis Hetu { 155316a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens return GL_INVALID_OPERATION; 155416a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens } 155516a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens 155616a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens size_t offset = static_cast<size_t>((ptrdiff_t)(*pixels)); 155716a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens 155816a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens if(offset % GetTypeSize(type) != 0) 155916a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens { 156016a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens return GL_INVALID_OPERATION; 1561f97f6e0e2e473e93112fa48a2b675f3f63c10663Alexis Hetu } 1562f97f6e0e2e473e93112fa48a2b675f3f63c10663Alexis Hetu 156316a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens if(offset > mState.pixelUnpackBuffer->size()) 156416a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens { 156516a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens return GL_INVALID_OPERATION; 156616a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens } 156716a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens 156816a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens if(mState.pixelUnpackBuffer->size() - offset < static_cast<size_t>(imageSize)) 156916a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens { 157016a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens return GL_INVALID_OPERATION; 157116a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens } 157216a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens 157316a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens *pixels = static_cast<const unsigned char*>(mState.pixelUnpackBuffer->data()) + offset; 1574f97f6e0e2e473e93112fa48a2b675f3f63c10663Alexis Hetu } 157516a2a922cfd8251a462c9ea5f90105e4d686c211Nicolas Capens 1576e65f564a1ba23b64e05fe29c91ad95a17c4ad274Nicolas Capens return GL_NO_ERROR; 157753f4809cdb692da1a906f9de846b6adb22879fcdAlexis Hetu} 157853f4809cdb692da1a906f9de846b6adb22879fcdAlexis Hetu 15790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::getBuffer(GLenum target, es2::Buffer **buffer) const 15800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(target) 15820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 15830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ARRAY_BUFFER: 15840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getArrayBuffer(); 15850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 15860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ELEMENT_ARRAY_BUFFER: 15870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getElementArrayBuffer(); 15880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 15890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COPY_READ_BUFFER: 15900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 15910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 15920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getCopyReadBuffer(); 15930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 15940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 15950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 15960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COPY_WRITE_BUFFER: 15970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 15980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 15990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getCopyWriteBuffer(); 16000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 16010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 16020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 16030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PIXEL_PACK_BUFFER: 16040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 16050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 16060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getPixelPackBuffer(); 16070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 16080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 16090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 16100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PIXEL_UNPACK_BUFFER: 16110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 16120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 16130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getPixelUnpackBuffer(); 16140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 16150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 16160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 16170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BUFFER: 16180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 16190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 16200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* transformFeedback = getTransformFeedback(); 16210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = transformFeedback ? static_cast<es2::Buffer*>(transformFeedback->getGenericBuffer()) : nullptr; 16220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 16230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 16240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 16250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER: 16260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 16270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 16280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getGenericUniformBuffer(); 16290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 16300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 16310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 16320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 16330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 16340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 16350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 16360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16380bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTransformFeedback *Context::getTransformFeedback() const 16390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getTransformFeedback(mState.transformFeedback); 16410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16430bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensProgram *Context::getCurrentProgram() const 16440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getProgram(mState.currentProgram); 16460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16480bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTexture2D *Context::getTexture2D() const 16490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return static_cast<Texture2D*>(getSamplerTexture(mState.activeSampler, TEXTURE_2D)); 16510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16534676862e987be2c05ca2825783f2f54cf2f29eb7Alexis HetuTexture2D *Context::getTexture2D(GLenum target) const 16544676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu{ 16554676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu switch(target) 16564676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu { 16574676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_2D: return getTexture2D(); 16584676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_RECTANGLE_ARB: return getTexture2DRect(); 16594676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_EXTERNAL_OES: return getTextureExternal(); 16604676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu default: UNREACHABLE(target); 16614676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu } 16624676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu 16634676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu return nullptr; 16644676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu} 16654676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu 16660bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTexture3D *Context::getTexture3D() const 16670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return static_cast<Texture3D*>(getSamplerTexture(mState.activeSampler, TEXTURE_3D)); 16690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16710bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTexture2DArray *Context::getTexture2DArray() const 16720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return static_cast<Texture2DArray*>(getSamplerTexture(mState.activeSampler, TEXTURE_2D_ARRAY)); 16740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16760bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTextureCubeMap *Context::getTextureCubeMap() const 16770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return static_cast<TextureCubeMap*>(getSamplerTexture(mState.activeSampler, TEXTURE_CUBE)); 16790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16814676862e987be2c05ca2825783f2f54cf2f29eb7Alexis HetuTexture2DRect *Context::getTexture2DRect() const 16824676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu{ 16834676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu return static_cast<Texture2DRect*>(getSamplerTexture(mState.activeSampler, TEXTURE_2D_RECT)); 16844676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu} 16854676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu 16860bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTextureExternal *Context::getTextureExternal() const 16870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return static_cast<TextureExternal*>(getSamplerTexture(mState.activeSampler, TEXTURE_EXTERNAL)); 16890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16910bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTexture *Context::getSamplerTexture(unsigned int sampler, TextureType type) const 16920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLuint texid = mState.samplerTexture[type][sampler].name(); 16940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(texid == 0) // Special case: 0 refers to different initial textures based on the target 16960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 16970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(type) 16980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 16990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case TEXTURE_2D: return mTexture2DZero; 17000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case TEXTURE_3D: return mTexture3DZero; 17010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case TEXTURE_2D_ARRAY: return mTexture2DArrayZero; 17020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case TEXTURE_CUBE: return mTextureCubeMapZero; 17034676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case TEXTURE_2D_RECT: return mTexture2DRectZero; 17040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case TEXTURE_EXTERNAL: return mTextureExternalZero; 17050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: UNREACHABLE(type); 17060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 17070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 17080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.samplerTexture[type][sampler]; 17100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 17110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::samplerParameteri(GLuint sampler, GLenum pname, GLint param) 17130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 17140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkSamplerAllocation(sampler); 17150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Sampler *samplerObject = getSampler(sampler); 17170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(samplerObject); 17180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 17200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1721f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MIN_FILTER: samplerObject->setMinFilter(static_cast<GLenum>(param)); break; 1722f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MAG_FILTER: samplerObject->setMagFilter(static_cast<GLenum>(param)); break; 1723f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_S: samplerObject->setWrapS(static_cast<GLenum>(param)); break; 1724f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_T: samplerObject->setWrapT(static_cast<GLenum>(param)); break; 1725f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_R: samplerObject->setWrapR(static_cast<GLenum>(param)); break; 1726f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MIN_LOD: samplerObject->setMinLod(static_cast<GLfloat>(param)); break; 1727f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MAX_LOD: samplerObject->setMaxLod(static_cast<GLfloat>(param)); break; 1728f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_COMPARE_MODE: samplerObject->setCompareMode(static_cast<GLenum>(param)); break; 1729f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_COMPARE_FUNC: samplerObject->setCompareFunc(static_cast<GLenum>(param)); break; 1730f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens default: UNREACHABLE(pname); break; 17310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 17320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 17330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::samplerParameterf(GLuint sampler, GLenum pname, GLfloat param) 17350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 17360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkSamplerAllocation(sampler); 17370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Sampler *samplerObject = getSampler(sampler); 17390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(samplerObject); 17400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 17420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1743f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MIN_FILTER: samplerObject->setMinFilter(static_cast<GLenum>(roundf(param))); break; 1744f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MAG_FILTER: samplerObject->setMagFilter(static_cast<GLenum>(roundf(param))); break; 1745f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_S: samplerObject->setWrapS(static_cast<GLenum>(roundf(param))); break; 1746f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_T: samplerObject->setWrapT(static_cast<GLenum>(roundf(param))); break; 1747f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_R: samplerObject->setWrapR(static_cast<GLenum>(roundf(param))); break; 1748f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MIN_LOD: samplerObject->setMinLod(param); break; 1749f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MAX_LOD: samplerObject->setMaxLod(param); break; 1750f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_COMPARE_MODE: samplerObject->setCompareMode(static_cast<GLenum>(roundf(param))); break; 1751f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_COMPARE_FUNC: samplerObject->setCompareFunc(static_cast<GLenum>(roundf(param))); break; 1752f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens default: UNREACHABLE(pname); break; 17530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 17540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 17550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17560bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLint Context::getSamplerParameteri(GLuint sampler, GLenum pname) 17570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 17580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkSamplerAllocation(sampler); 17590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Sampler *samplerObject = getSampler(sampler); 17610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(samplerObject); 17620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 17640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1765f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MIN_FILTER: return static_cast<GLint>(samplerObject->getMinFilter()); 1766f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MAG_FILTER: return static_cast<GLint>(samplerObject->getMagFilter()); 1767f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_S: return static_cast<GLint>(samplerObject->getWrapS()); 1768f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_T: return static_cast<GLint>(samplerObject->getWrapT()); 1769f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_R: return static_cast<GLint>(samplerObject->getWrapR()); 1770f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MIN_LOD: return static_cast<GLint>(roundf(samplerObject->getMinLod())); 1771f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MAX_LOD: return static_cast<GLint>(roundf(samplerObject->getMaxLod())); 1772f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_COMPARE_MODE: return static_cast<GLint>(samplerObject->getCompareMode()); 1773f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_COMPARE_FUNC: return static_cast<GLint>(samplerObject->getCompareFunc()); 1774f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens default: UNREACHABLE(pname); return 0; 17750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 17760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 17770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17780bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLfloat Context::getSamplerParameterf(GLuint sampler, GLenum pname) 17790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 17800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkSamplerAllocation(sampler); 17810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Sampler *samplerObject = getSampler(sampler); 17830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(samplerObject); 17840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 17860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1787f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MIN_FILTER: return static_cast<GLfloat>(samplerObject->getMinFilter()); 1788f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MAG_FILTER: return static_cast<GLfloat>(samplerObject->getMagFilter()); 1789f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_S: return static_cast<GLfloat>(samplerObject->getWrapS()); 1790f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_T: return static_cast<GLfloat>(samplerObject->getWrapT()); 1791f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_WRAP_R: return static_cast<GLfloat>(samplerObject->getWrapR()); 1792f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MIN_LOD: return samplerObject->getMinLod(); 1793f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_MAX_LOD: return samplerObject->getMaxLod(); 1794f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_COMPARE_MODE: return static_cast<GLfloat>(samplerObject->getCompareMode()); 1795f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens case GL_TEXTURE_COMPARE_FUNC: return static_cast<GLfloat>(samplerObject->getCompareFunc()); 1796f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens default: UNREACHABLE(pname); return 0; 17970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 17980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 17990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 18000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::getBooleanv(GLenum pname, GLboolean *params) const 18010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 18020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 18030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 18040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SHADER_COMPILER: *params = GL_TRUE; break; 18050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_COVERAGE_INVERT: *params = mState.sampleCoverageInvert; break; 18060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_WRITEMASK: *params = mState.depthMask; break; 18070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COLOR_WRITEMASK: 18080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = mState.colorMaskRed; 18090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = mState.colorMaskGreen; 18100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[2] = mState.colorMaskBlue; 18110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[3] = mState.colorMaskAlpha; 18120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_CULL_FACE: *params = mState.cullFaceEnabled; break; 18140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POLYGON_OFFSET_FILL: *params = mState.polygonOffsetFillEnabled; break; 18150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_ALPHA_TO_COVERAGE: *params = mState.sampleAlphaToCoverageEnabled; break; 18160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_COVERAGE: *params = mState.sampleCoverageEnabled; break; 18170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SCISSOR_TEST: *params = mState.scissorTestEnabled; break; 18180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_TEST: *params = mState.stencilTestEnabled; break; 18190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_TEST: *params = mState.depthTestEnabled; break; 18200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND: *params = mState.blendEnabled; break; 18210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DITHER: *params = mState.ditherEnabled; break; 18220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PRIMITIVE_RESTART_FIXED_INDEX: *params = mState.primitiveRestartFixedIndexEnabled; break; 18230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_RASTERIZER_DISCARD: *params = mState.rasterizerDiscardEnabled; break; 18240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_ACTIVE: 18250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 18260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* transformFeedback = getTransformFeedback(mState.transformFeedback); 18270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedback) 18280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 18290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = transformFeedback->isActive(); 18300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 18320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 18330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 18340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_PAUSED: 18350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 18360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* transformFeedback = getTransformFeedback(mState.transformFeedback); 18370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedback) 18380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 18390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = transformFeedback->isPaused(); 18400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 18420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 18430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 18440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 18450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 18460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 18470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 18480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 18490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 18500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 18510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::getFloatv(GLenum pname, GLfloat *params) const 18520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 18530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Please note: DEPTH_CLEAR_VALUE is included in our internal getFloatv implementation 18540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // because it is stored as a float, despite the fact that the GL ES 2.0 spec names 18550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // GetIntegerv as its native query function. As it would require conversion in any 18560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // case, this should make no difference to the calling application. 18570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 18580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 18590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_LINE_WIDTH: *params = mState.lineWidth; break; 18600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_COVERAGE_VALUE: *params = mState.sampleCoverageValue; break; 18610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_CLEAR_VALUE: *params = mState.depthClearValue; break; 18620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POLYGON_OFFSET_FACTOR: *params = mState.polygonOffsetFactor; break; 18630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POLYGON_OFFSET_UNITS: *params = mState.polygonOffsetUnits; break; 18640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ALIASED_LINE_WIDTH_RANGE: 18650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = ALIASED_LINE_WIDTH_RANGE_MIN; 18660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = ALIASED_LINE_WIDTH_RANGE_MAX; 18670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ALIASED_POINT_SIZE_RANGE: 18690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = ALIASED_POINT_SIZE_RANGE_MIN; 18700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = ALIASED_POINT_SIZE_RANGE_MAX; 18710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_RANGE: 18730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = mState.zNear; 18740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = mState.zFar; 18750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COLOR_CLEAR_VALUE: 18770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = mState.colorClearValue.red; 18780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = mState.colorClearValue.green; 18790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[2] = mState.colorClearValue.blue; 18800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[3] = mState.colorClearValue.alpha; 18810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_COLOR: 18830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = mState.blendColor.red; 18840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = mState.blendColor.green; 18850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[2] = mState.blendColor.blue; 18860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[3] = mState.blendColor.alpha; 18870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT: 18890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = MAX_TEXTURE_MAX_ANISOTROPY; 18900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 18920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 18930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 18940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 18950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 18960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 18970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 18980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate bool Context::getIntegerv<GLint>(GLenum pname, GLint *params) const; 18990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate bool Context::getIntegerv<GLint64>(GLenum pname, GLint64 *params) const; 19000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 19010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate<typename T> bool Context::getIntegerv(GLenum pname, T *params) const 19020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 19030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Please note: DEPTH_CLEAR_VALUE is not included in our internal getIntegerv implementation 19040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // because it is stored as a float, despite the fact that the GL ES 2.0 spec names 19050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // GetIntegerv as its native query function. As it would require conversion in any 19060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // case, this should make no difference to the calling application. You may find it in 19070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Context::getFloatv. 19080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 19090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1910b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_VERTEX_ATTRIBS: *params = MAX_VERTEX_ATTRIBS; return true; 1911b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_VERTEX_UNIFORM_VECTORS: *params = MAX_VERTEX_UNIFORM_VECTORS; return true; 1912b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_VARYING_VECTORS: *params = MAX_VARYING_VECTORS; return true; 1913b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS: *params = MAX_COMBINED_TEXTURE_IMAGE_UNITS; return true; 1914b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS: *params = MAX_VERTEX_TEXTURE_IMAGE_UNITS; return true; 1915b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_TEXTURE_IMAGE_UNITS: *params = MAX_TEXTURE_IMAGE_UNITS; return true; 1916b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_FRAGMENT_UNIFORM_VECTORS: *params = MAX_FRAGMENT_UNIFORM_VECTORS; return true; 1917b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_RENDERBUFFER_SIZE: *params = IMPLEMENTATION_MAX_RENDERBUFFER_SIZE; return true; 1918b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_NUM_SHADER_BINARY_FORMATS: *params = 0; return true; 1919b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_SHADER_BINARY_FORMATS: /* no shader binary formats are supported */ return true; 1920b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_ARRAY_BUFFER_BINDING: *params = getArrayBufferName(); return true; 1921b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_ELEMENT_ARRAY_BUFFER_BINDING: *params = getElementArrayBufferName(); return true; 19220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// case GL_FRAMEBUFFER_BINDING: // now equivalent to GL_DRAW_FRAMEBUFFER_BINDING_ANGLE 19236c4564af39aeb8eef2fe6dc6cb73cb9f2dd9b891Nicolas Capens case GL_DRAW_FRAMEBUFFER_BINDING: *params = mState.drawFramebuffer; return true; 19246c4564af39aeb8eef2fe6dc6cb73cb9f2dd9b891Nicolas Capens case GL_READ_FRAMEBUFFER_BINDING: *params = mState.readFramebuffer; return true; 1925b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_RENDERBUFFER_BINDING: *params = mState.renderbuffer.name(); return true; 1926b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_CURRENT_PROGRAM: *params = mState.currentProgram; return true; 19277ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens case GL_PACK_ALIGNMENT: *params = mState.packParameters.alignment; return true; 19287ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens case GL_UNPACK_ALIGNMENT: *params = mState.unpackParameters.alignment; return true; 1929b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_GENERATE_MIPMAP_HINT: *params = mState.generateMipmapHint; return true; 1930b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_FRAGMENT_SHADER_DERIVATIVE_HINT_OES: *params = mState.fragmentShaderDerivativeHint; return true; 1931010a464878f32daed863edee3fc6ad21920d605bAlexis Hetu case GL_TEXTURE_FILTERING_HINT_CHROMIUM: *params = mState.textureFilteringHint; return true; 1932b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_ACTIVE_TEXTURE: *params = (mState.activeSampler + GL_TEXTURE0); return true; 1933b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_FUNC: *params = mState.stencilFunc; return true; 1934b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_REF: *params = mState.stencilRef; return true; 1935b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_VALUE_MASK: *params = sw::clampToSignedInt(mState.stencilMask); return true; 1936b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_BACK_FUNC: *params = mState.stencilBackFunc; return true; 1937b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_BACK_REF: *params = mState.stencilBackRef; return true; 1938b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_BACK_VALUE_MASK: *params = sw::clampToSignedInt(mState.stencilBackMask); return true; 1939b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_FAIL: *params = mState.stencilFail; return true; 1940b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_PASS_DEPTH_FAIL: *params = mState.stencilPassDepthFail; return true; 1941b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_PASS_DEPTH_PASS: *params = mState.stencilPassDepthPass; return true; 1942b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_BACK_FAIL: *params = mState.stencilBackFail; return true; 1943b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_BACK_PASS_DEPTH_FAIL: *params = mState.stencilBackPassDepthFail; return true; 1944b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_BACK_PASS_DEPTH_PASS: *params = mState.stencilBackPassDepthPass; return true; 1945b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_DEPTH_FUNC: *params = mState.depthFunc; return true; 1946b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_BLEND_SRC_RGB: *params = mState.sourceBlendRGB; return true; 1947b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_BLEND_SRC_ALPHA: *params = mState.sourceBlendAlpha; return true; 1948b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_BLEND_DST_RGB: *params = mState.destBlendRGB; return true; 1949b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_BLEND_DST_ALPHA: *params = mState.destBlendAlpha; return true; 1950b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_BLEND_EQUATION_RGB: *params = mState.blendEquationRGB; return true; 1951b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_BLEND_EQUATION_ALPHA: *params = mState.blendEquationAlpha; return true; 1952b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_WRITEMASK: *params = sw::clampToSignedInt(mState.stencilWritemask); return true; 1953b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_BACK_WRITEMASK: *params = sw::clampToSignedInt(mState.stencilBackWritemask); return true; 1954b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_STENCIL_CLEAR_VALUE: *params = mState.stencilClearValue; return true; 1955b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_SUBPIXEL_BITS: *params = 4; return true; 195661fe99f5ea3505213237c1737c7d8c2601f6b62aAlexis Hetu case GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB: 1957b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_TEXTURE_SIZE: *params = IMPLEMENTATION_MAX_TEXTURE_SIZE; return true; 1958b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_CUBE_MAP_TEXTURE_SIZE: *params = IMPLEMENTATION_MAX_CUBE_MAP_TEXTURE_SIZE; return true; 1959b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_NUM_COMPRESSED_TEXTURE_FORMATS: *params = NUM_COMPRESSED_TEXTURE_FORMATS; return true; 19606c4564af39aeb8eef2fe6dc6cb73cb9f2dd9b891Nicolas Capens case GL_MAX_SAMPLES: *params = IMPLEMENTATION_MAX_SAMPLES; return true; 19610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_BUFFERS: 19620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLES: 19630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 19650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int width, height, samples; 19660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 19670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(framebuffer->completeness(width, height, samples) == GL_FRAMEBUFFER_COMPLETE) 19680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 19700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_BUFFERS: 19720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(samples > 1) 19730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 1; 19750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 19770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 19790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 19810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLES: 19820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = samples; 19830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 19840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 19870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 19890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 1991b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 19920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_IMPLEMENTATION_COLOR_READ_TYPE: 19930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getReadFramebuffer(); 19950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = framebuffer->getImplementationColorReadType(); 19960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 1997b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 19980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_IMPLEMENTATION_COLOR_READ_FORMAT: 19990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getReadFramebuffer(); 20010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = framebuffer->getImplementationColorReadFormat(); 20020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2003b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 20040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VIEWPORT_DIMS: 20050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int maxDimension = IMPLEMENTATION_MAX_RENDERBUFFER_SIZE; 20070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = maxDimension; 20080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = maxDimension; 20090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2010b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 20110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COMPRESSED_TEXTURE_FORMATS: 20120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < NUM_COMPRESSED_TEXTURE_FORMATS; i++) 20140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[i] = compressedTextureFormats[i]; 20160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2018b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 20190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_VIEWPORT: 20200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = mState.viewportX; 20210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = mState.viewportY; 20220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[2] = mState.viewportWidth; 20230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[3] = mState.viewportHeight; 2024b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 20250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SCISSOR_BOX: 20260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = mState.scissorX; 20270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = mState.scissorY; 20280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[2] = mState.scissorWidth; 20290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[3] = mState.scissorHeight; 2030b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2031b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_CULL_FACE_MODE: *params = mState.cullMode; return true; 2032b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_FRONT_FACE: *params = mState.frontFace; return true; 20330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_RED_BITS: 20340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_GREEN_BITS: 20350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLUE_BITS: 20360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ALPHA_BITS: 20370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 20390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *colorbuffer = framebuffer->getColorbuffer(0); 20400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 20410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(colorbuffer) 20420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 20440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2045b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_RED_BITS: *params = colorbuffer->getRedSize(); return true; 2046b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_GREEN_BITS: *params = colorbuffer->getGreenSize(); return true; 2047b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_BLUE_BITS: *params = colorbuffer->getBlueSize(); return true; 2048b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_ALPHA_BITS: *params = colorbuffer->getAlphaSize(); return true; 20490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 20520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 20540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2056b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 20570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_BITS: 20580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 20600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *depthbuffer = framebuffer->getDepthbuffer(); 20610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 20620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(depthbuffer) 20630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = depthbuffer->getDepthSize(); 20650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 20670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 20690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2071b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 20720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BITS: 20730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 20750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *stencilbuffer = framebuffer->getStencilbuffer(); 20760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 20770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(stencilbuffer) 20780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = stencilbuffer->getStencilSize(); 20800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 20820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 20840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2086b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 20870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_2D: 20880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.activeSampler > MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1) 20890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens error(GL_INVALID_OPERATION); 20910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 20920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 20940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.samplerTexture[TEXTURE_2D][mState.activeSampler].name(); 2095b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 20960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_CUBE_MAP: 20970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.activeSampler > MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1) 20980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens error(GL_INVALID_OPERATION); 21000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 21010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 21020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 21030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.samplerTexture[TEXTURE_CUBE][mState.activeSampler].name(); 2104b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 21054676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_BINDING_RECTANGLE_ARB: 21064676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu if(mState.activeSampler > MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1) 21074676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu { 21084676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu error(GL_INVALID_OPERATION); 21094676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu return false; 21104676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu } 21114676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu 21124676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu *params = mState.samplerTexture[TEXTURE_2D_RECT][mState.activeSampler].name(); 21134676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu return true; 21140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_EXTERNAL_OES: 21150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.activeSampler > MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1) 21160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 21170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens error(GL_INVALID_OPERATION); 21180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 21190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 21200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 21210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.samplerTexture[TEXTURE_EXTERNAL][mState.activeSampler].name(); 2122b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 21230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_3D_OES: 21240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.activeSampler > MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1) 21250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 21260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens error(GL_INVALID_OPERATION); 21270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 21280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 21290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 21300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.samplerTexture[TEXTURE_3D][mState.activeSampler].name(); 2131b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 21320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER0: 21330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER1: 21340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER2: 21350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER3: 21360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER4: 21370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER5: 21380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER6: 21390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER7: 21400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER8: 21410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER9: 21420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER10: 21430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER11: 21440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER12: 21450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER13: 21460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER14: 21470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER15: 2148b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu if((pname - GL_DRAW_BUFFER0) < MAX_DRAW_BUFFERS) 21490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2150b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = getDrawFramebuffer()->getDrawBuffer(pname - GL_DRAW_BUFFER0); 21510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 21520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 21530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 21540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 21550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2156b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 21570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_DRAW_BUFFERS: 21580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = MAX_DRAW_BUFFERS; 2159b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 21603053bf0a2032ee09b9ee5a2ecea3670afc8fb9d0Alexis Hetu case GL_MAX_COLOR_ATTACHMENTS: // Note: MAX_COLOR_ATTACHMENTS_EXT added by GL_EXT_draw_buffers 21613053bf0a2032ee09b9ee5a2ecea3670afc8fb9d0Alexis Hetu *params = MAX_COLOR_ATTACHMENTS; 21623053bf0a2032ee09b9ee5a2ecea3670afc8fb9d0Alexis Hetu return true; 2163b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu default: 21640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 2165b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu } 2166b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu 2167b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu if(clientVersion >= 3) 2168b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu { 2169b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu switch(pname) 2170ce57a9a5b14a0effc691200145587c1ed8b2660dAlexis Hetu { 2171b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_TEXTURE_BINDING_2D_ARRAY: 2172b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu if(mState.activeSampler > MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1) 2173b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu { 2174b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu error(GL_INVALID_OPERATION); 2175b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return false; 2176b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu } 2177b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu 2178b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = mState.samplerTexture[TEXTURE_2D_ARRAY][mState.activeSampler].name(); 2179b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2180b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_COPY_READ_BUFFER_BINDING: 2181b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = mState.copyReadBuffer.name(); 2182b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2183b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_COPY_WRITE_BUFFER_BINDING: 2184b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = mState.copyWriteBuffer.name(); 2185b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2186b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAJOR_VERSION: 2187b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = clientVersion; 2188b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2189b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_3D_TEXTURE_SIZE: 2190b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = IMPLEMENTATION_MAX_TEXTURE_SIZE; 2191b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2192b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_ARRAY_TEXTURE_LAYERS: 2193b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = IMPLEMENTATION_MAX_TEXTURE_SIZE; 2194b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2195b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS: 2196b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS; 2197b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2198b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_COMBINED_UNIFORM_BLOCKS: 2199b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_VERTEX_UNIFORM_BLOCKS + MAX_FRAGMENT_UNIFORM_BLOCKS; 2200b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2201b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS: 2202b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS; 2203b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2204b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_ELEMENT_INDEX: 2205b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_ELEMENT_INDEX; 2206b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2207b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_ELEMENTS_INDICES: 2208b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_ELEMENTS_INDICES; 2209b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2210b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_ELEMENTS_VERTICES: 2211b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_ELEMENTS_VERTICES; 2212b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2213b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_FRAGMENT_INPUT_COMPONENTS: 2214b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_FRAGMENT_INPUT_VECTORS * 4; 2215b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2216b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_FRAGMENT_UNIFORM_BLOCKS: 2217b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_FRAGMENT_UNIFORM_BLOCKS; 2218b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2219b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_FRAGMENT_UNIFORM_COMPONENTS: 2220b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_FRAGMENT_UNIFORM_COMPONENTS; 2221b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2222b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_PROGRAM_TEXEL_OFFSET: 22230e22d3ac1342803e4f6e99dee0b1bc7638f0acdcAlexis Hetu // Note: SwiftShader has no actual texel offset limit, so this limit can be modified if required. 22240e22d3ac1342803e4f6e99dee0b1bc7638f0acdcAlexis Hetu // In any case, any behavior outside the specified range is valid since the spec mentions: 22253cbeac56e8291c9eb584aecfdf4c9e4e3883473aNicolas Capens // (see OpenGL ES 3.0.5, 3.8.10.1 Scale Factor and Level of Detail, p.153) 22263cbeac56e8291c9eb584aecfdf4c9e4e3883473aNicolas Capens // "If any of the offset values are outside the range of the implementation-defined values 22270e22d3ac1342803e4f6e99dee0b1bc7638f0acdcAlexis Hetu // MIN_PROGRAM_TEXEL_OFFSET and MAX_PROGRAM_TEXEL_OFFSET, results of the texture lookup are 22280e22d3ac1342803e4f6e99dee0b1bc7638f0acdcAlexis Hetu // undefined." 2229b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_PROGRAM_TEXEL_OFFSET; 2230b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2231b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_SERVER_WAIT_TIMEOUT: 2232ce57a9a5b14a0effc691200145587c1ed8b2660dAlexis Hetu *params = 0; 2233b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2234b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_TEXTURE_LOD_BIAS: 22350e22d3ac1342803e4f6e99dee0b1bc7638f0acdcAlexis Hetu *params = MAX_TEXTURE_LOD_BIAS; 2236b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2237b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS: 2238b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = sw::MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS; 2239b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2240b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS: 2241b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS; 2242b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2243b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS: 2244b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = sw::MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS; 2245b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2246b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_UNIFORM_BLOCK_SIZE: 2247b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_UNIFORM_BLOCK_SIZE; 2248b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2249b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_UNIFORM_BUFFER_BINDINGS: 2250b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_UNIFORM_BUFFER_BINDINGS; 2251b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2252b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_VARYING_COMPONENTS: 225322be88e5d0cde4ffbcc076cbfcd57aa629ebb9ccAlexis Hetu *params = MAX_VARYING_VECTORS * 4; 2254b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2255b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_VERTEX_OUTPUT_COMPONENTS: 2256b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_VERTEX_OUTPUT_VECTORS * 4; 2257b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2258b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_VERTEX_UNIFORM_BLOCKS: 2259b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_VERTEX_UNIFORM_BLOCKS; 2260b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2261b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MAX_VERTEX_UNIFORM_COMPONENTS: 2262b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MAX_VERTEX_UNIFORM_COMPONENTS; 2263b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2264b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MIN_PROGRAM_TEXEL_OFFSET: 22650e22d3ac1342803e4f6e99dee0b1bc7638f0acdcAlexis Hetu // Note: SwiftShader has no actual texel offset limit, so this limit can be modified if required. 22660e22d3ac1342803e4f6e99dee0b1bc7638f0acdcAlexis Hetu // In any case, any behavior outside the specified range is valid since the spec mentions: 22673cbeac56e8291c9eb584aecfdf4c9e4e3883473aNicolas Capens // (see OpenGL ES 3.0.5, 3.8.10.1 Scale Factor and Level of Detail, p.153) 22683cbeac56e8291c9eb584aecfdf4c9e4e3883473aNicolas Capens // "If any of the offset values are outside the range of the implementation-defined values 22690e22d3ac1342803e4f6e99dee0b1bc7638f0acdcAlexis Hetu // MIN_PROGRAM_TEXEL_OFFSET and MAX_PROGRAM_TEXEL_OFFSET, results of the texture lookup are 22700e22d3ac1342803e4f6e99dee0b1bc7638f0acdcAlexis Hetu // undefined." 2271b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = MIN_PROGRAM_TEXEL_OFFSET; 2272b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2273b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_MINOR_VERSION: 2274b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = 0; 2275b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2276b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_NUM_EXTENSIONS: 2277b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu GLuint numExtensions; 2278b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu getExtensions(0, &numExtensions); 2279b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = numExtensions; 2280b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2281b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_NUM_PROGRAM_BINARY_FORMATS: 2282b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = NUM_PROGRAM_BINARY_FORMATS; 2283b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2284b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_PACK_ROW_LENGTH: 22857ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens *params = mState.packParameters.rowLength; 2286b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2287b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_PACK_SKIP_PIXELS: 22887ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens *params = mState.packParameters.skipPixels; 2289b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2290b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_PACK_SKIP_ROWS: 22917ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens *params = mState.packParameters.skipRows; 2292b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2293b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_PIXEL_PACK_BUFFER_BINDING: 22940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.pixelPackBuffer.name(); 2295b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2296b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_PIXEL_UNPACK_BUFFER_BINDING: 22970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.pixelUnpackBuffer.name(); 2298b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2299b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_PROGRAM_BINARY_FORMATS: 2300b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu // Since NUM_PROGRAM_BINARY_FORMATS is 0, the input 2301b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu // should be a 0 sized array, so don't write to params 2302b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2303b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_READ_BUFFER: 2304b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = getReadFramebuffer()->getReadBuffer(); 2305b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2306b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_SAMPLER_BINDING: 2307b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = mState.sampler[mState.activeSampler].name(); 2308b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2309b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_UNIFORM_BUFFER_BINDING: 23100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.genericUniformBuffer.name(); 2311b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2312b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT: 2313b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = UNIFORM_BUFFER_OFFSET_ALIGNMENT; 2314b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2315b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_UNIFORM_BUFFER_SIZE: 231605c32b9b014dd9536782fcec3ea96168a97e2e28Alexis Hetu *params = static_cast<T>(mState.genericUniformBuffer->size()); 2317b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2318b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_UNIFORM_BUFFER_START: 2319bffe803cd29475ca68ab1fea8a04276726fa83b7Alexis Hetu *params = static_cast<T>(mState.genericUniformBuffer->offset()); 2320b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2321b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_UNPACK_IMAGE_HEIGHT: 23227ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens *params = mState.unpackParameters.imageHeight; 2323b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2324b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_UNPACK_ROW_LENGTH: 23257ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens *params = mState.unpackParameters.rowLength; 2326b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2327b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_UNPACK_SKIP_IMAGES: 23287ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens *params = mState.unpackParameters.skipImages; 2329b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2330b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_UNPACK_SKIP_PIXELS: 23317ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens *params = mState.unpackParameters.skipPixels; 2332b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2333b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_UNPACK_SKIP_ROWS: 23347ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens *params = mState.unpackParameters.skipRows; 2335b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2336b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_VERTEX_ARRAY_BINDING: 2337b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = getCurrentVertexArray()->name; 2338b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2339b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_TRANSFORM_FEEDBACK_BINDING: 23400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2341b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu TransformFeedback* transformFeedback = getTransformFeedback(mState.transformFeedback); 2342b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu if(transformFeedback) 2343b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu { 2344b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = transformFeedback->name; 2345b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu } 2346b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu else 2347b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu { 2348b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return false; 2349b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu } 23500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2351b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2352b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu case GL_TRANSFORM_FEEDBACK_BUFFER_BINDING: 23530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2354b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu TransformFeedback* transformFeedback = getTransformFeedback(mState.transformFeedback); 2355b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu if(transformFeedback) 2356b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu { 2357b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu *params = transformFeedback->getGenericBufferName(); 2358b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu } 2359b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu else 2360b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu { 2361b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return false; 2362b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu } 23630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2364b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return true; 2365b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu default: 2366b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu break; 23670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 23680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 23690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2370b7afead19ffb060c4a88123dcf066ee3726a65ecAlexis Hetu return false; 23710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 23720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 23730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate bool Context::getTransformFeedbackiv<GLint>(GLuint index, GLenum pname, GLint *param) const; 23740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate bool Context::getTransformFeedbackiv<GLint64>(GLuint index, GLenum pname, GLint64 *param) const; 23750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 23760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate<typename T> bool Context::getTransformFeedbackiv(GLuint index, GLenum pname, T *param) const 23770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 23780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* transformFeedback = getTransformFeedback(mState.transformFeedback); 23790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!transformFeedback) 23800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 23810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 23820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 23830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 23840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 23850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 23860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BINDING: // GLint, initially 0 23870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = transformFeedback->name; 23880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 23890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_ACTIVE: // boolean, initially GL_FALSE 23900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = transformFeedback->isActive(); 23910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 23920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BUFFER_BINDING: // name, initially 0 23930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = transformFeedback->getBufferName(index); 23940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 23950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_PAUSED: // boolean, initially GL_FALSE 23960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = transformFeedback->isPaused(); 23970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 23980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BUFFER_SIZE: // indexed[n] 64-bit integer, initially 0 23990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedback->getBuffer(index)) 24000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 24010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = transformFeedback->getSize(index); 24020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 24040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 24050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BUFFER_START: // indexed[n] 64-bit integer, initially 0 24060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedback->getBuffer(index)) 24070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 24080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = transformFeedback->getOffset(index); 24090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 24110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 24120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 24130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 24140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 24150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 24160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 24170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 24180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 24190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate bool Context::getUniformBufferiv<GLint>(GLuint index, GLenum pname, GLint *param) const; 24200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate bool Context::getUniformBufferiv<GLint64>(GLuint index, GLenum pname, GLint64 *param) const; 24210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 24220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate<typename T> bool Context::getUniformBufferiv(GLuint index, GLenum pname, T *param) const 24230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 242448280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu switch(pname) 242548280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu { 242648280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu case GL_UNIFORM_BUFFER_BINDING: 242748280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu case GL_UNIFORM_BUFFER_SIZE: 242848280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu case GL_UNIFORM_BUFFER_START: 242948280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu if(index >= MAX_UNIFORM_BUFFER_BINDINGS) 243048280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu { 243148280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu return error(GL_INVALID_VALUE, true); 243248280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu } 243348280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu break; 243448280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu default: 243548280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu break; 243648280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu } 243748280a4e92c9960cbb501e0ded86f662a03f9ad2Alexis Hetu 24380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens const BufferBinding& uniformBuffer = mState.uniformBuffers[index]; 24390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 24400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 24410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 24420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_BINDING: // name, initially 0 24430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = uniformBuffer.get().name(); 24440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_SIZE: // indexed[n] 64-bit integer, initially 0 24460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = uniformBuffer.getSize(); 24470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_START: // indexed[n] 64-bit integer, initially 0 24490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = uniformBuffer.getOffset(); 24500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 24520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 24530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 24540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 24550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 24560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 24570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 24580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::getQueryParameterInfo(GLenum pname, GLenum *type, unsigned int *numParams) const 24590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 24600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Please note: the query type returned for DEPTH_CLEAR_VALUE in this implementation 24610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // is FLOAT rather than INT, as would be suggested by the GL ES 2.0 spec. This is due 24620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // to the fact that it is stored internally as a float, and so would require conversion 24630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // if returned from Context::getIntegerv. Since this conversion is already implemented 24640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // in the case that one calls glGetIntegerv to retrieve a float-typed state variable, we 24650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // place DEPTH_CLEAR_VALUE with the floats. This should make no difference to the calling 24660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // application. 24670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 24680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 24690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COMPRESSED_TEXTURE_FORMATS: 24700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 24710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_INT; 24720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = NUM_COMPRESSED_TEXTURE_FORMATS; 24730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 24740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SHADER_BINARY_FORMATS: 24760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 24770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_INT; 24780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 0; 24790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 24800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_ATTRIBS: 24820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_UNIFORM_VECTORS: 24830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VARYING_VECTORS: 24840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS: 24850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS: 24860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TEXTURE_IMAGE_UNITS: 24870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_FRAGMENT_UNIFORM_VECTORS: 24880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_RENDERBUFFER_SIZE: 24890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_NUM_SHADER_BINARY_FORMATS: 24900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_NUM_COMPRESSED_TEXTURE_FORMATS: 24910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ARRAY_BUFFER_BINDING: 24926c4564af39aeb8eef2fe6dc6cb73cb9f2dd9b891Nicolas Capens case GL_FRAMEBUFFER_BINDING: // Same as GL_DRAW_FRAMEBUFFER_BINDING_ANGLE 24936c4564af39aeb8eef2fe6dc6cb73cb9f2dd9b891Nicolas Capens case GL_READ_FRAMEBUFFER_BINDING: // Same as GL_READ_FRAMEBUFFER_BINDING_ANGLE 24940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_RENDERBUFFER_BINDING: 24950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_CURRENT_PROGRAM: 24960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PACK_ALIGNMENT: 24970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_ALIGNMENT: 24980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_GENERATE_MIPMAP_HINT: 24990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_FRAGMENT_SHADER_DERIVATIVE_HINT_OES: 2500010a464878f32daed863edee3fc6ad21920d605bAlexis Hetu case GL_TEXTURE_FILTERING_HINT_CHROMIUM: 25010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_RED_BITS: 25020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_GREEN_BITS: 25030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLUE_BITS: 25040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ALPHA_BITS: 25050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_BITS: 25060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BITS: 25070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ELEMENT_ARRAY_BUFFER_BINDING: 25080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_CULL_FACE_MODE: 25090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_FRONT_FACE: 25100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ACTIVE_TEXTURE: 25110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_FUNC: 25120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_VALUE_MASK: 25130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_REF: 25140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_FAIL: 25150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_PASS_DEPTH_FAIL: 25160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_PASS_DEPTH_PASS: 25170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_FUNC: 25180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_VALUE_MASK: 25190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_REF: 25200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_FAIL: 25210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_PASS_DEPTH_FAIL: 25220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_PASS_DEPTH_PASS: 25230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_FUNC: 25240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_SRC_RGB: 25250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_SRC_ALPHA: 25260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_DST_RGB: 25270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_DST_ALPHA: 25280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_EQUATION_RGB: 25290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_EQUATION_ALPHA: 25300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_WRITEMASK: 25310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_WRITEMASK: 25320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_CLEAR_VALUE: 25330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SUBPIXEL_BITS: 25340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TEXTURE_SIZE: 25350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_CUBE_MAP_TEXTURE_SIZE: 253661fe99f5ea3505213237c1737c7d8c2601f6b62aAlexis Hetu case GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB: 25370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_BUFFERS: 25380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLES: 25390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_IMPLEMENTATION_COLOR_READ_TYPE: 25400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_IMPLEMENTATION_COLOR_READ_FORMAT: 25410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_2D: 25420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_CUBE_MAP: 25434676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_BINDING_RECTANGLE_ARB: 25440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_EXTERNAL_OES: 25450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_3D_OES: 25460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COPY_READ_BUFFER_BINDING: 25470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COPY_WRITE_BUFFER_BINDING: 25480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER0: 25490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER1: 25500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER2: 25510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER3: 25520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER4: 25530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER5: 25540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER6: 25550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER7: 25560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER8: 25570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER9: 25580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER10: 25590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER11: 25600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER12: 25610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER13: 25620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER14: 25630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER15: 25640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAJOR_VERSION: 25650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_3D_TEXTURE_SIZE: 25660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_ARRAY_TEXTURE_LAYERS: 25670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COLOR_ATTACHMENTS: 25680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS: 25690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COMBINED_UNIFORM_BLOCKS: 25700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS: 25710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_DRAW_BUFFERS: 25720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_ELEMENT_INDEX: 25730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_ELEMENTS_INDICES: 25740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_ELEMENTS_VERTICES: 25750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_FRAGMENT_INPUT_COMPONENTS: 25760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_FRAGMENT_UNIFORM_BLOCKS: 25770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_FRAGMENT_UNIFORM_COMPONENTS: 25780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_PROGRAM_TEXEL_OFFSET: 25790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_SERVER_WAIT_TIMEOUT: 25800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TEXTURE_LOD_BIAS: 25810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS: 25820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS: 25830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS: 25840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_UNIFORM_BLOCK_SIZE: 25850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_UNIFORM_BUFFER_BINDINGS: 25860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VARYING_COMPONENTS: 25870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_OUTPUT_COMPONENTS: 25880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_UNIFORM_BLOCKS: 25890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_UNIFORM_COMPONENTS: 25900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MIN_PROGRAM_TEXEL_OFFSET: 25910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MINOR_VERSION: 25920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_NUM_EXTENSIONS: 25930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_NUM_PROGRAM_BINARY_FORMATS: 25940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PACK_ROW_LENGTH: 25950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PACK_SKIP_PIXELS: 25960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PACK_SKIP_ROWS: 25970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PIXEL_PACK_BUFFER_BINDING: 25980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PIXEL_UNPACK_BUFFER_BINDING: 25990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PROGRAM_BINARY_FORMATS: 26000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_READ_BUFFER: 26010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLER_BINDING: 26020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_2D_ARRAY: 26030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_BINDING: 26040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT: 26050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_SIZE: 26060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_START: 26070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_IMAGE_HEIGHT: 26080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_ROW_LENGTH: 26090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_SKIP_IMAGES: 26100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_SKIP_PIXELS: 26110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_SKIP_ROWS: 26120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_VERTEX_ARRAY_BINDING: 26130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BINDING: 26140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BUFFER_BINDING: 26150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_INT; 26170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 1; 26180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26206c4564af39aeb8eef2fe6dc6cb73cb9f2dd9b891Nicolas Capens case GL_MAX_SAMPLES: 26210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_INT; 26230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 1; 26240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VIEWPORT_DIMS: 26270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_INT; 26290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 2; 26300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_VIEWPORT: 26330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SCISSOR_BOX: 26340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_INT; 26360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 4; 26370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SHADER_COMPILER: 26400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_COVERAGE_INVERT: 26410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_WRITEMASK: 26420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_CULL_FACE: // CULL_FACE through DITHER are natural to IsEnabled, 26430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POLYGON_OFFSET_FILL: // but can be retrieved through the Get{Type}v queries. 26440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_ALPHA_TO_COVERAGE: // For this purpose, they are treated here as bool-natural 26450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_COVERAGE: 26460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SCISSOR_TEST: 26470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_TEST: 26480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_TEST: 26490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND: 26500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DITHER: 26510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PRIMITIVE_RESTART_FIXED_INDEX: 26520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_RASTERIZER_DISCARD: 26530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_ACTIVE: 26540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_PAUSED: 26550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_BOOL; 26570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 1; 26580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COLOR_WRITEMASK: 26610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_BOOL; 26630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 4; 26640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POLYGON_OFFSET_FACTOR: 26670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POLYGON_OFFSET_UNITS: 26680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_COVERAGE_VALUE: 26690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_CLEAR_VALUE: 26700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_LINE_WIDTH: 26710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_FLOAT; 26730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 1; 26740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ALIASED_LINE_WIDTH_RANGE: 26770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ALIASED_POINT_SIZE_RANGE: 26780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_RANGE: 26790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_FLOAT; 26810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 2; 26820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COLOR_CLEAR_VALUE: 26850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_COLOR: 26860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_FLOAT; 26880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 4; 26890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT: 26920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_FLOAT; 26930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 1; 26940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 26960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 26970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 26990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 27000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 27010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::applyScissor(int width, int height) 27030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 27040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.scissorTestEnabled) 27050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Rect scissor = { mState.scissorX, mState.scissorY, mState.scissorX + mState.scissorWidth, mState.scissorY + mState.scissorHeight }; 27070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens scissor.clip(0, 0, width, height); 27080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setScissorRect(scissor); 27100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setScissorEnable(true); 27110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 27130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setScissorEnable(false); 27150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 27170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Applies the render target surface, depth stencil surface, viewport rectangle and scissor rectangle 27190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::applyRenderTarget() 27200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 27210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 27220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int width, height, samples; 27230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!framebuffer || framebuffer->completeness(width, height, samples) != GL_FRAMEBUFFER_COMPLETE) 27250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_FRAMEBUFFER_OPERATION, false); 27270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < MAX_DRAW_BUFFERS; i++) 27300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(framebuffer->getDrawBuffer(i) != GL_NONE) 27320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *renderTarget = framebuffer->getRenderTarget(i); 2734c4a3f242b8cd3b9aba21828d1299e18ddbb855c3Nicolas Capens GLint layer = framebuffer->getColorbufferLayer(i); 2735c4a3f242b8cd3b9aba21828d1299e18ddbb855c3Nicolas Capens device->setRenderTarget(i, renderTarget, layer); 27360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(renderTarget) renderTarget->release(); 27370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 27390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2740c4a3f242b8cd3b9aba21828d1299e18ddbb855c3Nicolas Capens device->setRenderTarget(i, nullptr, 0); 27410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *depthBuffer = framebuffer->getDepthBuffer(); 2745c4a3f242b8cd3b9aba21828d1299e18ddbb855c3Nicolas Capens GLint dLayer = framebuffer->getDepthbufferLayer(); 2746c4a3f242b8cd3b9aba21828d1299e18ddbb855c3Nicolas Capens device->setDepthBuffer(depthBuffer, dLayer); 27470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(depthBuffer) depthBuffer->release(); 27480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *stencilBuffer = framebuffer->getStencilBuffer(); 2750c4a3f242b8cd3b9aba21828d1299e18ddbb855c3Nicolas Capens GLint sLayer = framebuffer->getStencilbufferLayer(); 2751c4a3f242b8cd3b9aba21828d1299e18ddbb855c3Nicolas Capens device->setStencilBuffer(stencilBuffer, sLayer); 27520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(stencilBuffer) stencilBuffer->release(); 27530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Viewport viewport; 27550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens float zNear = clamp01(mState.zNear); 27560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens float zFar = clamp01(mState.zFar); 27570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens viewport.x0 = mState.viewportX; 27590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens viewport.y0 = mState.viewportY; 27600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens viewport.width = mState.viewportWidth; 27610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens viewport.height = mState.viewportHeight; 27620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens viewport.minZ = zNear; 27630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens viewport.maxZ = zFar; 27640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setViewport(viewport); 27660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyScissor(width, height); 27680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *program = getCurrentProgram(); 27700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(program) 27720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLfloat nearFarDiff[3] = {zNear, zFar, zFar - zNear}; 27740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens program->setUniform1fv(program->getUniformLocation("gl_DepthRange.near"), 1, &nearFarDiff[0]); 27750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens program->setUniform1fv(program->getUniformLocation("gl_DepthRange.far"), 1, &nearFarDiff[1]); 27760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens program->setUniform1fv(program->getUniformLocation("gl_DepthRange.diff"), 1, &nearFarDiff[2]); 27770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 27800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 27810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Applies the fixed-function state (culling, depth test, alpha blending, stenciling, etc) 27830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::applyState(GLenum drawMode) 27840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 27850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 27860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.cullFaceEnabled) 27880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setCullMode(es2sw::ConvertCullMode(mState.cullMode, mState.frontFace)); 27900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 27920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setCullMode(sw::CULL_NONE); 27940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mDepthStateDirty) 27970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.depthTestEnabled) 27990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDepthBufferEnable(true); 28010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDepthCompare(es2sw::ConvertDepthComparison(mState.depthFunc)); 28020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 28040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDepthBufferEnable(false); 28060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mDepthStateDirty = false; 28090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mBlendStateDirty) 28120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.blendEnabled) 28140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setAlphaBlendEnable(true); 28160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSeparateAlphaBlendEnable(true); 28170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setBlendConstant(es2sw::ConvertColor(mState.blendColor)); 28190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSourceBlendFactor(es2sw::ConvertBlendFunc(mState.sourceBlendRGB)); 28210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDestBlendFactor(es2sw::ConvertBlendFunc(mState.destBlendRGB)); 28220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setBlendOperation(es2sw::ConvertBlendOp(mState.blendEquationRGB)); 28230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSourceBlendFactorAlpha(es2sw::ConvertBlendFunc(mState.sourceBlendAlpha)); 28250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDestBlendFactorAlpha(es2sw::ConvertBlendFunc(mState.destBlendAlpha)); 28260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setBlendOperationAlpha(es2sw::ConvertBlendOp(mState.blendEquationAlpha)); 28270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 28290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setAlphaBlendEnable(false); 28310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mBlendStateDirty = false; 28340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mStencilStateDirty || mFrontFaceDirty) 28370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilTestEnabled && framebuffer->hasStencil()) 28390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilEnable(true); 28410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTwoSidedStencil(true); 28420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // get the maximum size of the stencil ref 28440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *stencilbuffer = framebuffer->getStencilbuffer(); 28450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLuint maxStencil = (1 << stencilbuffer->getStencilSize()) - 1; 28460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.frontFace == GL_CCW) 28480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilWriteMask(mState.stencilWritemask); 28500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilCompare(es2sw::ConvertStencilComparison(mState.stencilFunc)); 28510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilReference((mState.stencilRef < (GLint)maxStencil) ? mState.stencilRef : maxStencil); 28530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilMask(mState.stencilMask); 28540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilFailOperation(es2sw::ConvertStencilOp(mState.stencilFail)); 28560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilZFailOperation(es2sw::ConvertStencilOp(mState.stencilPassDepthFail)); 28570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilPassOperation(es2sw::ConvertStencilOp(mState.stencilPassDepthPass)); 28580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilWriteMaskCCW(mState.stencilBackWritemask); 28600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilCompareCCW(es2sw::ConvertStencilComparison(mState.stencilBackFunc)); 28610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilReferenceCCW((mState.stencilBackRef < (GLint)maxStencil) ? mState.stencilBackRef : maxStencil); 28630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilMaskCCW(mState.stencilBackMask); 28640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilFailOperationCCW(es2sw::ConvertStencilOp(mState.stencilBackFail)); 28660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilZFailOperationCCW(es2sw::ConvertStencilOp(mState.stencilBackPassDepthFail)); 28670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilPassOperationCCW(es2sw::ConvertStencilOp(mState.stencilBackPassDepthPass)); 28680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 28700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilWriteMaskCCW(mState.stencilWritemask); 28720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilCompareCCW(es2sw::ConvertStencilComparison(mState.stencilFunc)); 28730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilReferenceCCW((mState.stencilRef < (GLint)maxStencil) ? mState.stencilRef : maxStencil); 28750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilMaskCCW(mState.stencilMask); 28760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilFailOperationCCW(es2sw::ConvertStencilOp(mState.stencilFail)); 28780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilZFailOperationCCW(es2sw::ConvertStencilOp(mState.stencilPassDepthFail)); 28790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilPassOperationCCW(es2sw::ConvertStencilOp(mState.stencilPassDepthPass)); 28800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilWriteMask(mState.stencilBackWritemask); 28820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilCompare(es2sw::ConvertStencilComparison(mState.stencilBackFunc)); 28830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilReference((mState.stencilBackRef < (GLint)maxStencil) ? mState.stencilBackRef : maxStencil); 28850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilMask(mState.stencilBackMask); 28860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilFailOperation(es2sw::ConvertStencilOp(mState.stencilBackFail)); 28880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilZFailOperation(es2sw::ConvertStencilOp(mState.stencilBackPassDepthFail)); 28890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilPassOperation(es2sw::ConvertStencilOp(mState.stencilBackPassDepthPass)); 28900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 28930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilEnable(false); 28950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mStencilStateDirty = false; 28980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mFrontFaceDirty = false; 28990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mMaskStateDirty) 29020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < MAX_DRAW_BUFFERS; i++) 29040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setColorWriteMask(i, es2sw::ConvertColorMask(mState.colorMaskRed, mState.colorMaskGreen, mState.colorMaskBlue, mState.colorMaskAlpha)); 29060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDepthWriteEnable(mState.depthMask); 29090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mMaskStateDirty = false; 29110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mPolygonOffsetStateDirty) 29140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.polygonOffsetFillEnabled) 29160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *depthbuffer = framebuffer->getDepthbuffer(); 29180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(depthbuffer) 29190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSlopeDepthBias(mState.polygonOffsetFactor); 29213cbeac56e8291c9eb584aecfdf4c9e4e3883473aNicolas Capens float depthBias = ldexp(mState.polygonOffsetUnits, -23); // We use 32-bit floating-point for all depth formats, with 23 mantissa bits. 29220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDepthBias(depthBias); 29230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 29260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSlopeDepthBias(0); 29280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDepthBias(0); 29290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mPolygonOffsetStateDirty = false; 29320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mSampleStateDirty) 29350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sampleAlphaToCoverageEnabled) 29370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTransparencyAntialiasing(sw::TRANSPARENCY_ALPHA_TO_COVERAGE); 29390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 29410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTransparencyAntialiasing(sw::TRANSPARENCY_NONE); 29430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sampleCoverageEnabled) 29460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens unsigned int mask = 0; 29480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sampleCoverageValue != 0) 29490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int width, height, samples; 29510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens framebuffer->completeness(width, height, samples); 29520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens float threshold = 0.5f; 29540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < samples; i++) 29560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mask <<= 1; 29580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if((i + 1) * mState.sampleCoverageValue >= threshold) 29600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens threshold += 1.0f; 29620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mask |= 1; 29630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sampleCoverageInvert) 29680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mask = ~mask; 29700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setMultiSampleMask(mask); 29730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 29750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setMultiSampleMask(0xFFFFFFFF); 29770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mSampleStateDirty = false; 29800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mDitherStateDirty) 29830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // UNIMPLEMENTED(); // FIXME 29850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mDitherStateDirty = false; 29870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setRasterizerDiscard(mState.rasterizerDiscardEnabled); 29900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 29910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29920bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLenum Context::applyVertexBuffer(GLint base, GLint first, GLsizei count, GLsizei instanceId) 29930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 29940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TranslatedAttribute attributes[MAX_VERTEX_ATTRIBS]; 29950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum err = mVertexDataManager->prepareVertexData(first, count, attributes, instanceId); 29970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(err != GL_NO_ERROR) 29980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return err; 30000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *program = getCurrentProgram(); 30030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->resetInputStreams(false); 30050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < MAX_VERTEX_ATTRIBS; i++) 30070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(program->getAttributeStream(i) == -1) 30090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens continue; 30110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Resource *resource = attributes[i].vertexBuffer; 30140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens const void *buffer = (char*)resource->data() + attributes[i].offset; 30150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int stride = attributes[i].stride; 30170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens buffer = (char*)buffer + stride * base; 30190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Stream attribute(resource, buffer, stride); 30210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens attribute.type = attributes[i].type; 30230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens attribute.count = attributes[i].count; 30240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens attribute.normalized = attributes[i].normalized; 30250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int stream = program->getAttributeStream(i); 30270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setInputStream(stream, attribute); 30280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_NO_ERROR; 30310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 30320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Applies the indices and element array bindings 30340bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLenum Context::applyIndexBuffer(const void *indices, GLuint start, GLuint end, GLsizei count, GLenum mode, GLenum type, TranslatedIndexData *indexInfo) 30350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 303674b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu GLenum err = mIndexDataManager->prepareIndexData(mode, type, start, end, count, getCurrentVertexArray()->getElementArrayBuffer(), indices, indexInfo, isPrimitiveRestartFixedIndexEnabled()); 30370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(err == GL_NO_ERROR) 30390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setIndexBuffer(indexInfo->indexBuffer); 30410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return err; 30440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 30450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Applies the shaders and shader constants 30470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::applyShaders() 30480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 30490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *programObject = getCurrentProgram(); 30500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::VertexShader *vertexShader = programObject->getVertexShader(); 30510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::PixelShader *pixelShader = programObject->getPixelShader(); 30520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setVertexShader(vertexShader); 30540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setPixelShader(pixelShader); 30550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(programObject->getSerial() != mAppliedProgramSerial) 30570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens programObject->dirtyAllUniforms(); 30590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mAppliedProgramSerial = programObject->getSerial(); 30600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30621fd3b280be7489a0cdeba638fbbda5e96ebbf049Ben Vanik programObject->applyTransformFeedback(device, getTransformFeedback()); 30631fd3b280be7489a0cdeba638fbbda5e96ebbf049Ben Vanik programObject->applyUniformBuffers(device, mState.uniformBuffers); 30641fd3b280be7489a0cdeba638fbbda5e96ebbf049Ben Vanik programObject->applyUniforms(device); 30650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 30660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::applyTextures() 30680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 30690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTextures(sw::SAMPLER_PIXEL); 30700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTextures(sw::SAMPLER_VERTEX); 30710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 30720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::applyTextures(sw::SamplerType samplerType) 30740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 30750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *programObject = getCurrentProgram(); 30760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30772cd0009006cce1070636adc495c3f55214dc6d6aAlexis Hétu int samplerCount = (samplerType == sw::SAMPLER_PIXEL) ? MAX_TEXTURE_IMAGE_UNITS : MAX_VERTEX_TEXTURE_IMAGE_UNITS; // Range of samplers of given sampler type 30780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30792cd0009006cce1070636adc495c3f55214dc6d6aAlexis Hétu for(int samplerIndex = 0; samplerIndex < samplerCount; samplerIndex++) 30800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30812cd0009006cce1070636adc495c3f55214dc6d6aAlexis Hétu int textureUnit = programObject->getSamplerMapping(samplerType, samplerIndex); // OpenGL texture image unit index 30820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(textureUnit != -1) 30840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30852cd0009006cce1070636adc495c3f55214dc6d6aAlexis Hétu TextureType textureType = programObject->getSamplerTextureType(samplerType, samplerIndex); 30860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Texture *texture = getSamplerTexture(textureUnit, textureType); 30880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(texture->isSamplerComplete()) 30900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 3091f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens GLenum wrapS, wrapT, wrapR, minFilter, magFilter, compFunc, compMode; 3092112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu GLfloat minLOD, maxLOD; 30930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Sampler *samplerObject = mState.sampler[textureUnit]; 30950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(samplerObject) 30960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens wrapS = samplerObject->getWrapS(); 30980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens wrapT = samplerObject->getWrapT(); 30990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens wrapR = samplerObject->getWrapR(); 31000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens minFilter = samplerObject->getMinFilter(); 31010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens magFilter = samplerObject->getMagFilter(); 3102112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu minLOD = samplerObject->getMinLod(); 3103112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu maxLOD = samplerObject->getMaxLod(); 3104f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens compFunc = samplerObject->getCompareFunc(); 3105f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens compMode = samplerObject->getCompareMode(); 31060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 31080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens wrapS = texture->getWrapS(); 31100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens wrapT = texture->getWrapT(); 31110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens wrapR = texture->getWrapR(); 31120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens minFilter = texture->getMinFilter(); 31130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens magFilter = texture->getMagFilter(); 3114112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu minLOD = texture->getMinLOD(); 3115112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu maxLOD = texture->getMaxLOD(); 3116f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens compFunc = texture->getCompareFunc(); 3117f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens compMode = texture->getCompareMode(); 31180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3120f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens GLfloat maxAnisotropy = texture->getMaxAnisotropy(); 312195ac1874dbdc4db63ff18279a1f8590d4b10b647Alexis Hetu GLint baseLevel = texture->getBaseLevel(); 312295ac1874dbdc4db63ff18279a1f8590d4b10b647Alexis Hetu GLint maxLevel = texture->getMaxLevel(); 31230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum swizzleR = texture->getSwizzleR(); 31240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum swizzleG = texture->getSwizzleG(); 31250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum swizzleB = texture->getSwizzleB(); 31260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum swizzleA = texture->getSwizzleA(); 31270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setAddressingModeU(samplerType, samplerIndex, es2sw::ConvertTextureWrap(wrapS)); 31290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setAddressingModeV(samplerType, samplerIndex, es2sw::ConvertTextureWrap(wrapT)); 31300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setAddressingModeW(samplerType, samplerIndex, es2sw::ConvertTextureWrap(wrapR)); 3131f878d50b65d70c883dd8c882e5096b14e2a9ae53Nicolas Capens device->setCompareFunc(samplerType, samplerIndex, es2sw::ConvertCompareFunc(compFunc, compMode)); 31320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSwizzleR(samplerType, samplerIndex, es2sw::ConvertSwizzleType(swizzleR)); 31330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSwizzleG(samplerType, samplerIndex, es2sw::ConvertSwizzleType(swizzleG)); 31340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSwizzleB(samplerType, samplerIndex, es2sw::ConvertSwizzleType(swizzleB)); 31350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSwizzleA(samplerType, samplerIndex, es2sw::ConvertSwizzleType(swizzleA)); 3136112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu device->setMinLod(samplerType, samplerIndex, minLOD); 3137112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu device->setMaxLod(samplerType, samplerIndex, maxLOD); 313895ac1874dbdc4db63ff18279a1f8590d4b10b647Alexis Hetu device->setBaseLevel(samplerType, samplerIndex, baseLevel); 313995ac1874dbdc4db63ff18279a1f8590d4b10b647Alexis Hetu device->setMaxLevel(samplerType, samplerIndex, maxLevel); 31400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTextureFilter(samplerType, samplerIndex, es2sw::ConvertTextureFilter(minFilter, magFilter, maxAnisotropy)); 31410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setMipmapFilter(samplerType, samplerIndex, es2sw::ConvertMipMapFilter(minFilter)); 31420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setMaxAnisotropy(samplerType, samplerIndex, maxAnisotropy); 3143010a464878f32daed863edee3fc6ad21920d605bAlexis Hetu device->setHighPrecisionFiltering(samplerType, samplerIndex, mState.textureFilteringHint == GL_NICEST); 31440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTexture(samplerType, samplerIndex, texture); 31460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 31480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTexture(samplerType, samplerIndex, nullptr); 31500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 31530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTexture(samplerType, samplerIndex, nullptr); 31550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 31580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::applyTexture(sw::SamplerType type, int index, Texture *baseTexture) 31600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 31610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *program = getCurrentProgram(); 31620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int sampler = (type == sw::SAMPLER_PIXEL) ? index : 16 + index; 31630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bool textureUsed = false; 31640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(type == sw::SAMPLER_PIXEL) 31660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens textureUsed = program->getPixelShader()->usesSampler(index); 31680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else if(type == sw::SAMPLER_VERTEX) 31700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens textureUsed = program->getVertexShader()->usesSampler(index); 31720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else UNREACHABLE(type); 31740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3175467ce5a1a314118d006769e13125ba2f956fa5f6Nicolas Capens sw::Resource *resource = nullptr; 31760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(baseTexture && textureUsed) 31780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens resource = baseTexture->getResource(); 31800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTextureResource(sampler, resource); 31830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(baseTexture && textureUsed) 31850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 3186467ce5a1a314118d006769e13125ba2f956fa5f6Nicolas Capens int baseLevel = baseTexture->getBaseLevel(); 3187467ce5a1a314118d006769e13125ba2f956fa5f6Nicolas Capens int maxLevel = std::min(baseTexture->getTopLevel(), baseTexture->getMaxLevel()); 3188c0632c9470e2812d3f12e6462d07af4760f3d078Alexis Hetu GLenum target = baseTexture->getTarget(); 31890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3190c0632c9470e2812d3f12e6462d07af4760f3d078Alexis Hetu switch(target) 31914676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu { 31924676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_2D: 31934676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_EXTERNAL_OES: 31944676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_RECTANGLE_ARB: 31950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 319657642356431c47e897976f917641b0c4496d1749Nicolas Capens Texture2D *texture = static_cast<Texture2D*>(baseTexture); 31970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 319857642356431c47e897976f917641b0c4496d1749Nicolas Capens for(int mipmapLevel = 0; mipmapLevel < sw::MIPMAP_LEVELS; mipmapLevel++) 31990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 320057642356431c47e897976f917641b0c4496d1749Nicolas Capens int surfaceLevel = mipmapLevel + baseLevel; 32010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 320257642356431c47e897976f917641b0c4496d1749Nicolas Capens if(surfaceLevel > maxLevel) 320357642356431c47e897976f917641b0c4496d1749Nicolas Capens { 320457642356431c47e897976f917641b0c4496d1749Nicolas Capens surfaceLevel = maxLevel; 320557642356431c47e897976f917641b0c4496d1749Nicolas Capens } 320657642356431c47e897976f917641b0c4496d1749Nicolas Capens 320757642356431c47e897976f917641b0c4496d1749Nicolas Capens egl::Image *surface = texture->getImage(surfaceLevel); 3208c0632c9470e2812d3f12e6462d07af4760f3d078Alexis Hetu device->setTextureLevel(sampler, 0, mipmapLevel, surface, 3209c0632c9470e2812d3f12e6462d07af4760f3d078Alexis Hetu (target == GL_TEXTURE_RECTANGLE_ARB) ? sw::TEXTURE_RECTANGLE : sw::TEXTURE_2D); 321057642356431c47e897976f917641b0c4496d1749Nicolas Capens } 32110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 321257642356431c47e897976f917641b0c4496d1749Nicolas Capens break; 32134676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_3D: 32140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 321557642356431c47e897976f917641b0c4496d1749Nicolas Capens Texture3D *texture = static_cast<Texture3D*>(baseTexture); 32160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 321757642356431c47e897976f917641b0c4496d1749Nicolas Capens for(int mipmapLevel = 0; mipmapLevel < sw::MIPMAP_LEVELS; mipmapLevel++) 32180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 321957642356431c47e897976f917641b0c4496d1749Nicolas Capens int surfaceLevel = mipmapLevel + baseLevel; 322057642356431c47e897976f917641b0c4496d1749Nicolas Capens 322157642356431c47e897976f917641b0c4496d1749Nicolas Capens if(surfaceLevel > maxLevel) 322257642356431c47e897976f917641b0c4496d1749Nicolas Capens { 322357642356431c47e897976f917641b0c4496d1749Nicolas Capens surfaceLevel = maxLevel; 322457642356431c47e897976f917641b0c4496d1749Nicolas Capens } 32250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 322657642356431c47e897976f917641b0c4496d1749Nicolas Capens egl::Image *surface = texture->getImage(surfaceLevel); 322757642356431c47e897976f917641b0c4496d1749Nicolas Capens device->setTextureLevel(sampler, 0, mipmapLevel, surface, sw::TEXTURE_3D); 322857642356431c47e897976f917641b0c4496d1749Nicolas Capens } 32290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 323057642356431c47e897976f917641b0c4496d1749Nicolas Capens break; 32314676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_2D_ARRAY: 32320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 323357642356431c47e897976f917641b0c4496d1749Nicolas Capens Texture2DArray *texture = static_cast<Texture2DArray*>(baseTexture); 32340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 323557642356431c47e897976f917641b0c4496d1749Nicolas Capens for(int mipmapLevel = 0; mipmapLevel < sw::MIPMAP_LEVELS; mipmapLevel++) 32360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 323757642356431c47e897976f917641b0c4496d1749Nicolas Capens int surfaceLevel = mipmapLevel + baseLevel; 32380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 323957642356431c47e897976f917641b0c4496d1749Nicolas Capens if(surfaceLevel > maxLevel) 324057642356431c47e897976f917641b0c4496d1749Nicolas Capens { 324157642356431c47e897976f917641b0c4496d1749Nicolas Capens surfaceLevel = maxLevel; 324257642356431c47e897976f917641b0c4496d1749Nicolas Capens } 324357642356431c47e897976f917641b0c4496d1749Nicolas Capens 324457642356431c47e897976f917641b0c4496d1749Nicolas Capens egl::Image *surface = texture->getImage(surfaceLevel); 324557642356431c47e897976f917641b0c4496d1749Nicolas Capens device->setTextureLevel(sampler, 0, mipmapLevel, surface, sw::TEXTURE_2D_ARRAY); 324657642356431c47e897976f917641b0c4496d1749Nicolas Capens } 32470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 324857642356431c47e897976f917641b0c4496d1749Nicolas Capens break; 32494676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu case GL_TEXTURE_CUBE_MAP: 32500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 325157642356431c47e897976f917641b0c4496d1749Nicolas Capens TextureCubeMap *cubeTexture = static_cast<TextureCubeMap*>(baseTexture); 32520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 325357642356431c47e897976f917641b0c4496d1749Nicolas Capens for(int mipmapLevel = 0; mipmapLevel < sw::MIPMAP_LEVELS; mipmapLevel++) 32540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 325557642356431c47e897976f917641b0c4496d1749Nicolas Capens cubeTexture->updateBorders(mipmapLevel); 32560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 325757642356431c47e897976f917641b0c4496d1749Nicolas Capens for(int face = 0; face < 6; face++) 32580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 325957642356431c47e897976f917641b0c4496d1749Nicolas Capens int surfaceLevel = mipmapLevel + baseLevel; 326057642356431c47e897976f917641b0c4496d1749Nicolas Capens 326157642356431c47e897976f917641b0c4496d1749Nicolas Capens if(surfaceLevel > maxLevel) 326257642356431c47e897976f917641b0c4496d1749Nicolas Capens { 326357642356431c47e897976f917641b0c4496d1749Nicolas Capens surfaceLevel = maxLevel; 326457642356431c47e897976f917641b0c4496d1749Nicolas Capens } 32650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 326657642356431c47e897976f917641b0c4496d1749Nicolas Capens egl::Image *surface = cubeTexture->getImage(face, surfaceLevel); 326757642356431c47e897976f917641b0c4496d1749Nicolas Capens device->setTextureLevel(sampler, face, mipmapLevel, surface, sw::TEXTURE_CUBE); 326857642356431c47e897976f917641b0c4496d1749Nicolas Capens } 32690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 327157642356431c47e897976f917641b0c4496d1749Nicolas Capens break; 32724676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu default: 32734676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu UNIMPLEMENTED(); 32744676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu break; 32754676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu } 32760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 32780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTextureLevel(sampler, 0, 0, 0, sw::TEXTURE_NULL); 32800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 32820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 32830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::readPixels(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei *bufSize, void* pixels) 32840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 32850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getReadFramebuffer(); 32860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int framebufferWidth, framebufferHeight, framebufferSamples; 32870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 32880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(framebuffer->completeness(framebufferWidth, framebufferHeight, framebufferSamples) != GL_FRAMEBUFFER_COMPLETE) 32890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_FRAMEBUFFER_OPERATION); 32910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 32930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(getReadFramebufferName() != 0 && framebufferSamples != 0) 32940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 32960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3298492887ad2373092136bb9acfc5a3fc8205230933Nicolas Capens if(!IsValidReadPixelsFormatType(framebuffer, format, type, clientVersion)) 32990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 33010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33037ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens GLsizei outputWidth = (mState.packParameters.rowLength > 0) ? mState.packParameters.rowLength : width; 33043b4a25c5365486981157f8ba9a2aee539c162a0dNicolas Capens GLsizei outputPitch = gl::ComputePitch(outputWidth, format, type, mState.packParameters.alignment); 33057ada9ec74d5d20b5a937a5447857f5c528f1ce2bNicolas Capens GLsizei outputHeight = (mState.packParameters.imageHeight == 0) ? height : mState.packParameters.imageHeight; 33060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens pixels = getPixelPackBuffer() ? (unsigned char*)getPixelPackBuffer()->data() + (ptrdiff_t)pixels : (unsigned char*)pixels; 33073b4a25c5365486981157f8ba9a2aee539c162a0dNicolas Capens pixels = ((char*)pixels) + gl::ComputePackingOffset(format, type, outputWidth, outputHeight, mState.packParameters); 33080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Sized query sanity check 33100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(bufSize) 33110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int requiredSize = outputPitch * height; 33130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(requiredSize > *bufSize) 33140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 33160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *renderTarget = nullptr; 33200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(format) 33210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 3322a6bc61d61d6fe9551d72f917629bf6bccfeafce0Nicolas Capens case GL_DEPTH_COMPONENT: // GL_NV_read_depth 33230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens renderTarget = framebuffer->getDepthBuffer(); 33240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 33250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 33260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens renderTarget = framebuffer->getReadRenderTarget(); 33270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 33280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!renderTarget) 33310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 33330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 333510c74a62ed7bcde6e4f48445bd43e2f8707c30d6Alexis Hetu sw::RectF rect((float)x, (float)y, (float)(x + width), (float)(y + height)); 333610c74a62ed7bcde6e4f48445bd43e2f8707c30d6Alexis Hetu sw::Rect dstRect(0, 0, width, height); 333710c74a62ed7bcde6e4f48445bd43e2f8707c30d6Alexis Hetu rect.clip(0.0f, 0.0f, (float)renderTarget->getWidth(), (float)renderTarget->getHeight()); 33380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33393b4a25c5365486981157f8ba9a2aee539c162a0dNicolas Capens sw::Surface *externalSurface = sw::Surface::create(width, height, 1, gl::ConvertReadFormatType(format, type), pixels, outputPitch, outputPitch * outputHeight); 334010c74a62ed7bcde6e4f48445bd43e2f8707c30d6Alexis Hetu sw::SliceRectF sliceRect(rect); 33410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::SliceRect dstSliceRect(dstRect); 33421ab837c5764529c44666a6adaeddcaa5584b4356Nicolas Capens device->blit(renderTarget, sliceRect, externalSurface, dstSliceRect, false, false, false); 3343f41f0332bfb9dfbf09253bbf10f3b46e820a4f8eNicolas Capens delete externalSurface; 33440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens renderTarget->release(); 33460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 33470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clear(GLbitfield mask) 33490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 33500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.rasterizerDiscardEnabled) 33510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return; 33530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 33560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!framebuffer || framebuffer->completeness() != GL_FRAMEBUFFER_COMPLETE) 33580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_FRAMEBUFFER_OPERATION); 33600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!applyRenderTarget()) 33630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return; 33650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & GL_COLOR_BUFFER_BIT) 33680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens unsigned int rgbaMask = getColorMask(); 33700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(rgbaMask != 0) 33720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->clearColor(mState.colorClearValue.red, mState.colorClearValue.green, mState.colorClearValue.blue, mState.colorClearValue.alpha, rgbaMask); 33740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & GL_DEPTH_BUFFER_BIT) 33780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.depthMask != 0) 33800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens float depth = clamp01(mState.depthClearValue); 33820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->clearDepth(depth); 33830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & GL_STENCIL_BUFFER_BIT) 33870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilWritemask != 0) 33890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int stencil = mState.stencilClearValue & 0x000000FF; 33910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->clearStencil(stencil, mState.stencilWritemask); 33920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 33950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clearColorBuffer(GLint drawbuffer, void *value, sw::Format format) 33970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 33980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens unsigned int rgbaMask = getColorMask(); 33990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(rgbaMask && !mState.rasterizerDiscardEnabled) 34000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 34020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *colorbuffer = framebuffer->getRenderTarget(drawbuffer); 34030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(colorbuffer) 34050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 3406426cb5e11112c9a9c3a7f145474a29e5e81463caNicolas Capens sw::Rect clearRect = colorbuffer->getRect(); 34070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.scissorTestEnabled) 34090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens clearRect.clip(mState.scissorX, mState.scissorY, mState.scissorX + mState.scissorWidth, mState.scissorY + mState.scissorHeight); 34110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->clear(value, format, colorbuffer, clearRect, rgbaMask); 34140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens colorbuffer->release(); 34160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 34190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clearColorBuffer(GLint drawbuffer, const GLint *value) 34210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 34220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens clearColorBuffer(drawbuffer, (void*)value, sw::FORMAT_A32B32G32R32I); 34230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 34240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clearColorBuffer(GLint drawbuffer, const GLuint *value) 34260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 34270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens clearColorBuffer(drawbuffer, (void*)value, sw::FORMAT_A32B32G32R32UI); 34280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 34290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clearColorBuffer(GLint drawbuffer, const GLfloat *value) 34310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 34320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens clearColorBuffer(drawbuffer, (void*)value, sw::FORMAT_A32B32G32R32F); 34330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 34340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clearDepthBuffer(const GLfloat value) 34360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 34370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.depthMask && !mState.rasterizerDiscardEnabled) 34380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 34400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *depthbuffer = framebuffer->getDepthBuffer(); 34410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(depthbuffer) 34430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens float depth = clamp01(value); 3445426cb5e11112c9a9c3a7f145474a29e5e81463caNicolas Capens sw::Rect clearRect = depthbuffer->getRect(); 34460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.scissorTestEnabled) 34480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens clearRect.clip(mState.scissorX, mState.scissorY, mState.scissorX + mState.scissorWidth, mState.scissorY + mState.scissorHeight); 34500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens depthbuffer->clearDepth(depth, clearRect.x0, clearRect.y0, clearRect.width(), clearRect.height()); 34530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens depthbuffer->release(); 34550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 34580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clearStencilBuffer(const GLint value) 34600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 34610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilWritemask && !mState.rasterizerDiscardEnabled) 34620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 34640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *stencilbuffer = framebuffer->getStencilBuffer(); 34650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(stencilbuffer) 34670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens unsigned char stencil = value < 0 ? 0 : static_cast<unsigned char>(value & 0x000000FF); 3469426cb5e11112c9a9c3a7f145474a29e5e81463caNicolas Capens sw::Rect clearRect = stencilbuffer->getRect(); 34700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.scissorTestEnabled) 34720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens clearRect.clip(mState.scissorX, mState.scissorY, mState.scissorX + mState.scissorWidth, mState.scissorY + mState.scissorHeight); 34740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens stencilbuffer->clearStencil(stencil, static_cast<unsigned char>(mState.stencilWritemask), clearRect.x0, clearRect.y0, clearRect.width(), clearRect.height()); 34770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens stencilbuffer->release(); 34790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 34820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::drawArrays(GLenum mode, GLint first, GLsizei count, GLsizei instanceCount) 34840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 348591beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens if(!applyRenderTarget()) 348691beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens { 348791beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens return; 348891beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens } 348991beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens 349091beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens if(mState.currentProgram == 0) 349191beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens { 349291beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens return; // Nothing to process. 349391beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens } 349491beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens 34950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::DrawType primitiveType; 34960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int primitiveCount; 34977b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu int verticesPerPrimitive; 34980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34997b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu if(!es2sw::ConvertPrimitiveType(mode, count, GL_NONE, primitiveType, primitiveCount, verticesPerPrimitive)) 35000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35015815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens return error(GL_INVALID_ENUM); 35020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyState(mode); 35050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < instanceCount; ++i) 35070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setInstanceID(i); 35090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum err = applyVertexBuffer(0, first, count, i); 35110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(err != GL_NO_ERROR) 35120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(err); 35140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyShaders(); 35170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTextures(); 35180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!getCurrentProgram()->validateSamplers(false)) 35200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 35220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35245815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens if(primitiveCount <= 0) 35255815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens { 35265815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens return; 35275815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens } 35285815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens 35297b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu TransformFeedback* transformFeedback = getTransformFeedback(); 35307b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu if(!cullSkipsDraw(mode) || (transformFeedback->isActive() && !transformFeedback->isPaused())) 35310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->drawPrimitive(primitiveType, primitiveCount); 35330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35347b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu if(transformFeedback) 35357b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu { 35367b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu transformFeedback->addVertexOffset(primitiveCount * verticesPerPrimitive); 35377b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu } 35380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 35400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::drawElements(GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices, GLsizei instanceCount) 35420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 354391beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens if(!applyRenderTarget()) 354491beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens { 354591beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens return; 354691beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens } 354791beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens 354891beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens if(mState.currentProgram == 0) 354991beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens { 355091beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens return; // Nothing to process. 355191beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens } 355291beb8d4902fa8fdb56110f5eb009e5390ca3bc0Nicolas Capens 35530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!indices && !getCurrentVertexArray()->getElementArrayBuffer()) 35540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 35560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 355874b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu GLenum internalMode = mode; 355974b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu if(isPrimitiveRestartFixedIndexEnabled()) 356074b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu { 356174b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu switch(mode) 356274b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu { 356374b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu case GL_TRIANGLE_FAN: 356474b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu case GL_TRIANGLE_STRIP: 356574b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu internalMode = GL_TRIANGLES; 356674b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu break; 356774b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu case GL_LINE_LOOP: 356874b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu case GL_LINE_STRIP: 356974b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu internalMode = GL_LINES; 357074b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu break; 357174b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu default: 357274b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu break; 357374b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu } 357474b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu } 357574b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu 35760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::DrawType primitiveType; 35770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int primitiveCount; 35787b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu int verticesPerPrimitive; 35790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 358074b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu if(!es2sw::ConvertPrimitiveType(internalMode, count, type, primitiveType, primitiveCount, verticesPerPrimitive)) 35810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35825815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens return error(GL_INVALID_ENUM); 35830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 358574b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu TranslatedIndexData indexInfo(primitiveCount); 358674b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu GLenum err = applyIndexBuffer(indices, start, end, count, mode, type, &indexInfo); 358774b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu if(err != GL_NO_ERROR) 358874b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu { 358974b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu return error(err); 359074b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu } 359174b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu 359274b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu applyState(internalMode); 35930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < instanceCount; ++i) 35950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setInstanceID(i); 35970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLsizei vertexCount = indexInfo.maxIndex - indexInfo.minIndex + 1; 35990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens err = applyVertexBuffer(-(int)indexInfo.minIndex, indexInfo.minIndex, vertexCount, i); 36000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(err != GL_NO_ERROR) 36010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(err); 36030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyShaders(); 36060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTextures(); 36070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!getCurrentProgram()->validateSamplers(false)) 36090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 36110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36135815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens if(primitiveCount <= 0) 36145815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens { 36155815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens return; 36165815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens } 36175815e125f6e9a8fcec6dd66db8bd263de2474b9cNicolas Capens 36187b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu TransformFeedback* transformFeedback = getTransformFeedback(); 361974b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu if(!cullSkipsDraw(internalMode) || (transformFeedback->isActive() && !transformFeedback->isPaused())) 36200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 362174b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu device->drawIndexedPrimitive(primitiveType, indexInfo.indexOffset, indexInfo.primitiveCount); 36220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36237b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu if(transformFeedback) 36247b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu { 362574b91b5a9712ba3e09e73ea6981ab689fac4f2ccAlexis Hetu transformFeedback->addVertexOffset(indexInfo.primitiveCount * verticesPerPrimitive); 36267b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu } 36270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 36290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 363081aa97bd20033674ba28d779c05fbcee1539ebf7Nicolas Capensvoid Context::blit(sw::Surface *source, const sw::SliceRect &sRect, sw::Surface *dest, const sw::SliceRect &dRect) 363181aa97bd20033674ba28d779c05fbcee1539ebf7Nicolas Capens{ 363210c74a62ed7bcde6e4f48445bd43e2f8707c30d6Alexis Hetu sw::SliceRectF sRectF((float)sRect.x0, (float)sRect.y0, (float)sRect.x1, (float)sRect.y1, sRect.slice); 363310c74a62ed7bcde6e4f48445bd43e2f8707c30d6Alexis Hetu device->blit(source, sRectF, dest, dRect, false); 363481aa97bd20033674ba28d779c05fbcee1539ebf7Nicolas Capens} 363581aa97bd20033674ba28d779c05fbcee1539ebf7Nicolas Capens 36360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::finish() 36370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 36380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->finish(); 36390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 36400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::flush() 36420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 36430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // We don't queue anything without processing it as fast as possible 36440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 36450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::recordInvalidEnum() 36470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 36480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidEnum = true; 36490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 36500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::recordInvalidValue() 36520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 36530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidValue = true; 36540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 36550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::recordInvalidOperation() 36570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 36580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidOperation = true; 36590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 36600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::recordOutOfMemory() 36620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 36630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mOutOfMemory = true; 36640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 36650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::recordInvalidFramebufferOperation() 36670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 36680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidFramebufferOperation = true; 36690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 36700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Get one of the recorded errors and clear its flag, if any. 36720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// [OpenGL ES 2.0.24] section 2.5 page 13. 36730bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLenum Context::getError() 36740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 36750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mInvalidEnum) 36760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidEnum = false; 36780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_INVALID_ENUM; 36800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mInvalidValue) 36830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidValue = false; 36850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_INVALID_VALUE; 36870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mInvalidOperation) 36900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidOperation = false; 36920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_INVALID_OPERATION; 36940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mOutOfMemory) 36970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mOutOfMemory = false; 36990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_OUT_OF_MEMORY; 37010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mInvalidFramebufferOperation) 37040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidFramebufferOperation = false; 37060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_INVALID_FRAMEBUFFER_OPERATION; 37080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_NO_ERROR; 37110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 37120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensint Context::getSupportedMultisampleCount(int requested) 37140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 37150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int supported = 0; 37160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = NUM_MULTISAMPLE_COUNTS - 1; i >= 0; i--) 37180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(supported >= requested) 37200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return supported; 37220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens supported = multisampleCount[i]; 37250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return supported; 37280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 37290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::detachBuffer(GLuint buffer) 37310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 37320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 2.9 page 22: 37330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a buffer object is deleted while it is bound, all bindings to that object in the current context 37340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // (i.e. in the thread that called Delete-Buffers) are reset to zero. 37350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.copyReadBuffer.name() == buffer) 37370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.copyReadBuffer = nullptr; 37390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.copyWriteBuffer.name() == buffer) 37420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.copyWriteBuffer = nullptr; 37440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.pixelPackBuffer.name() == buffer) 37470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.pixelPackBuffer = nullptr; 37490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.pixelUnpackBuffer.name() == buffer) 37520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.pixelUnpackBuffer = nullptr; 37540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.genericUniformBuffer.name() == buffer) 37570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.genericUniformBuffer = nullptr; 37590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(getArrayBufferName() == buffer) 37620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.arrayBuffer = nullptr; 37640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Only detach from the current transform feedback 37670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* currentTransformFeedback = getTransformFeedback(); 37680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(currentTransformFeedback) 37690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens currentTransformFeedback->detachBuffer(buffer); 37710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Only detach from the current vertex array 37740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens VertexArray* currentVertexArray = getCurrentVertexArray(); 37750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(currentVertexArray) 37760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens currentVertexArray->detachBuffer(buffer); 37780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int attribute = 0; attribute < MAX_VERTEX_ATTRIBS; attribute++) 37810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.vertexAttribute[attribute].mBoundBuffer.name() == buffer) 37830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.vertexAttribute[attribute].mBoundBuffer = nullptr; 37850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 37880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::detachTexture(GLuint texture) 37900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 37910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 3.8 page 84: 37920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a texture object is deleted, it is as if all texture units which are bound to that texture object are 37930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // rebound to texture object zero 37940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int type = 0; type < TEXTURE_TYPE_COUNT; type++) 37960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int sampler = 0; sampler < MAX_COMBINED_TEXTURE_IMAGE_UNITS; sampler++) 37980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.samplerTexture[type][sampler].name() == texture) 38000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.samplerTexture[type][sampler] = nullptr; 38020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 4.4 page 112: 38070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a texture object is deleted while its image is attached to the currently bound framebuffer, then it is 38080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // as if FramebufferTexture2D had been called, with a texture of 0, for each attachment point to which this 38090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // image was attached in the currently bound framebuffer. 38100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *readFramebuffer = getReadFramebuffer(); 38120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *drawFramebuffer = getDrawFramebuffer(); 38130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(readFramebuffer) 38150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens readFramebuffer->detachTexture(texture); 38170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(drawFramebuffer && drawFramebuffer != readFramebuffer) 38200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens drawFramebuffer->detachTexture(texture); 38220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 38240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::detachFramebuffer(GLuint framebuffer) 38260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 38270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 4.4 page 107: 38280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a framebuffer that is currently bound to the target FRAMEBUFFER is deleted, it is as though 38290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // BindFramebuffer had been executed with the target of FRAMEBUFFER and framebuffer of zero. 38300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.readFramebuffer == framebuffer) 38320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindReadFramebuffer(0); 38340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.drawFramebuffer == framebuffer) 38370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindDrawFramebuffer(0); 38390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 38410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::detachRenderbuffer(GLuint renderbuffer) 38430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 38440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 4.4 page 109: 38450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a renderbuffer that is currently bound to RENDERBUFFER is deleted, it is as though BindRenderbuffer 38460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // had been executed with the target RENDERBUFFER and name of zero. 38470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.renderbuffer.name() == renderbuffer) 38490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindRenderbuffer(0); 38510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 4.4 page 111: 38540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a renderbuffer object is deleted while its image is attached to the currently bound framebuffer, 38550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // then it is as if FramebufferRenderbuffer had been called, with a renderbuffer of 0, for each attachment 38560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // point to which this image was attached in the currently bound framebuffer. 38570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *readFramebuffer = getReadFramebuffer(); 38590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *drawFramebuffer = getDrawFramebuffer(); 38600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(readFramebuffer) 38620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens readFramebuffer->detachRenderbuffer(renderbuffer); 38640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(drawFramebuffer && drawFramebuffer != readFramebuffer) 38670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens drawFramebuffer->detachRenderbuffer(renderbuffer); 38690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 38710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::detachSampler(GLuint sampler) 38730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 38740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 3.0.2] section 3.8.2 pages 123-124: 38750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a sampler object that is currently bound to one or more texture units is 38760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // deleted, it is as though BindSampler is called once for each texture unit to 38770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // which the sampler is bound, with unit set to the texture unit and sampler set to zero. 38780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(size_t textureUnit = 0; textureUnit < MAX_COMBINED_TEXTURE_IMAGE_UNITS; ++textureUnit) 38790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens gl::BindingPointer<Sampler> &samplerBinding = mState.sampler[textureUnit]; 38810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(samplerBinding.name() == sampler) 38820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens samplerBinding = nullptr; 38840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 38870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::cullSkipsDraw(GLenum drawMode) 38890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 38900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.cullFaceEnabled && mState.cullMode == GL_FRONT_AND_BACK && isTriangleMode(drawMode); 38910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 38920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isTriangleMode(GLenum drawMode) 38940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 38950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(drawMode) 38960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRIANGLES: 38980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRIANGLE_FAN: 38990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRIANGLE_STRIP: 39000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 39010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POINTS: 39020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_LINES: 39030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_LINE_LOOP: 39040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_LINE_STRIP: 39050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 39060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: UNREACHABLE(drawMode); 39070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 39100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 39110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setVertexAttrib(GLuint index, const GLfloat *values) 39130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 39140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(index < MAX_VERTEX_ATTRIBS); 39150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.vertexAttribute[index].setCurrentValue(values); 39170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mVertexDataManager->dirtyCurrentValue(index); 39190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 39200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setVertexAttrib(GLuint index, const GLint *values) 39220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 39230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(index < MAX_VERTEX_ATTRIBS); 39240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.vertexAttribute[index].setCurrentValue(values); 39260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mVertexDataManager->dirtyCurrentValue(index); 39280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 39290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setVertexAttrib(GLuint index, const GLuint *values) 39310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 39320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(index < MAX_VERTEX_ATTRIBS); 39330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.vertexAttribute[index].setCurrentValue(values); 39350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mVertexDataManager->dirtyCurrentValue(index); 39370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 39380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::blitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, 39400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, 3941b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu GLbitfield mask, bool filter, bool allowPartialDepthStencilBlit) 39420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 39430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *readFramebuffer = getReadFramebuffer(); 39440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *drawFramebuffer = getDrawFramebuffer(); 39450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int readBufferWidth, readBufferHeight, readBufferSamples; 39470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int drawBufferWidth, drawBufferHeight, drawBufferSamples; 39480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!readFramebuffer || readFramebuffer->completeness(readBufferWidth, readBufferHeight, readBufferSamples) != GL_FRAMEBUFFER_COMPLETE || 39500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens !drawFramebuffer || drawFramebuffer->completeness(drawBufferWidth, drawBufferHeight, drawBufferSamples) != GL_FRAMEBUFFER_COMPLETE) 39510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_FRAMEBUFFER_OPERATION); 39530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(drawBufferSamples > 1) 39560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 39580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::SliceRect sourceRect; 39610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::SliceRect destRect; 39620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bool flipX = (srcX0 < srcX1) ^ (dstX0 < dstX1); 396373771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu bool flipY = (srcY0 < srcY1) ^ (dstY0 < dstY1); 39640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(srcX0 < srcX1) 39660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.x0 = srcX0; 39680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.x1 = srcX1; 39690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 39710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.x0 = srcX1; 39730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.x1 = srcX0; 39740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(dstX0 < dstX1) 39770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.x0 = dstX0; 39790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.x1 = dstX1; 39800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 39820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.x0 = dstX1; 39840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.x1 = dstX0; 39850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(srcY0 < srcY1) 39880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.y0 = srcY0; 39900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.y1 = srcY1; 39910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 39930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.y0 = srcY1; 39950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.y1 = srcY0; 39960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(dstY0 < dstY1) 39990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.y0 = dstY0; 40010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.y1 = dstY1; 40020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 40040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.y0 = dstY1; 40060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.y1 = dstY0; 40070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 400973771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu sw::RectF sourceScissoredRect(static_cast<float>(sourceRect.x0), static_cast<float>(sourceRect.y0), 401073771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu static_cast<float>(sourceRect.x1), static_cast<float>(sourceRect.y1)); 40110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Rect destScissoredRect = destRect; 40120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.scissorTestEnabled) // Only write to parts of the destination framebuffer which pass the scissor test 40140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 401573771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu sw::Rect scissorRect(mState.scissorX, mState.scissorY, mState.scissorX + mState.scissorWidth, mState.scissorY + mState.scissorHeight); 401673771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu Device::ClipDstRect(sourceScissoredRect, destScissoredRect, scissorRect, flipX, flipY); 40170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 401973771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu sw::SliceRectF sourceTrimmedRect = sourceScissoredRect; 402073771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu sw::SliceRect destTrimmedRect = destScissoredRect; 40210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 402273771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu // The source & destination rectangles also may need to be trimmed if 402373771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu // they fall out of the bounds of the actual draw and read surfaces. 402473771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu sw::Rect sourceTrimRect(0, 0, readBufferWidth, readBufferHeight); 402573771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu Device::ClipSrcRect(sourceTrimmedRect, destTrimmedRect, sourceTrimRect, flipX, flipY); 40260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 402773771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu sw::Rect destTrimRect(0, 0, drawBufferWidth, drawBufferHeight); 402873771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu Device::ClipDstRect(sourceTrimmedRect, destTrimmedRect, destTrimRect, flipX, flipY); 40290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bool partialBufferCopy = false; 40310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(sourceTrimmedRect.y1 - sourceTrimmedRect.y0 < readBufferHeight || 40330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceTrimmedRect.x1 - sourceTrimmedRect.x0 < readBufferWidth || 40340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destTrimmedRect.y1 - destTrimmedRect.y0 < drawBufferHeight || 40350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destTrimmedRect.x1 - destTrimmedRect.x0 < drawBufferWidth || 40360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceTrimmedRect.y0 != 0 || destTrimmedRect.y0 != 0 || sourceTrimmedRect.x0 != 0 || destTrimmedRect.x0 != 0) 40370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens partialBufferCopy = true; 40390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4041166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu bool sameBounds = (srcX0 == dstX0 && srcY0 == dstY0 && srcX1 == dstX1 && srcY1 == dstY1); 40420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bool blitRenderTarget = false; 4043b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu bool blitDepth = false; 4044b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu bool blitStencil = false; 40450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & GL_COLOR_BUFFER_BIT) 40470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40483be576c091d4dd99f8b24f0a8740fe76301de965Nicolas Capens GLenum readColorbufferType = readFramebuffer->getReadBufferType(); 40490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum drawColorbufferType = drawFramebuffer->getColorbufferType(0); 40500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens const bool validReadType = readColorbufferType == GL_TEXTURE_2D || Framebuffer::IsRenderbuffer(readColorbufferType); 40510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens const bool validDrawType = drawColorbufferType == GL_TEXTURE_2D || Framebuffer::IsRenderbuffer(drawColorbufferType); 40520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!validReadType || !validDrawType) 40530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 40550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4057166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu if(partialBufferCopy && readBufferSamples > 1 && !sameBounds) 40580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 40600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40621c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu // The GL ES 3.0.2 spec (pg 193) states that: 40631c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu // 1) If the read buffer is fixed point format, the draw buffer must be as well 40641c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu // 2) If the read buffer is an unsigned integer format, the draw buffer must be 40651c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu // as well 40661c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu // 3) If the read buffer is a signed integer format, the draw buffer must be as 40671c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu // well 40681c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu es2::Renderbuffer *readRenderbuffer = readFramebuffer->getReadColorbuffer(); 40691c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu es2::Renderbuffer *drawRenderbuffer = drawFramebuffer->getColorbuffer(0); 4070c61f46b8f057aec5bffb87d4619b2994c0105857Nicolas Capens GLint readFormat = readRenderbuffer->getFormat(); 4071c61f46b8f057aec5bffb87d4619b2994c0105857Nicolas Capens GLint drawFormat = drawRenderbuffer->getFormat(); 4072c61f46b8f057aec5bffb87d4619b2994c0105857Nicolas Capens GLenum readComponentType = GetComponentType(readFormat, GL_COLOR_ATTACHMENT0); 4073c61f46b8f057aec5bffb87d4619b2994c0105857Nicolas Capens GLenum drawComponentType = GetComponentType(drawFormat, GL_COLOR_ATTACHMENT0); 40741c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu bool readFixedPoint = ((readComponentType == GL_UNSIGNED_NORMALIZED) || 40751c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu (readComponentType == GL_SIGNED_NORMALIZED)); 40761c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu bool drawFixedPoint = ((drawComponentType == GL_UNSIGNED_NORMALIZED) || 40771c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu (drawComponentType == GL_SIGNED_NORMALIZED)); 40781c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu bool readFixedOrFloat = (readFixedPoint || (readComponentType == GL_FLOAT)); 40791c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu bool drawFixedOrFloat = (drawFixedPoint || (drawComponentType == GL_FLOAT)); 40801c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu 40811c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu if(readFixedOrFloat != drawFixedOrFloat) 40821c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu { 40831c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu return error(GL_INVALID_OPERATION); 40841c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu } 40851c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu 40861c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu if((readComponentType == GL_UNSIGNED_INT) && (drawComponentType != GL_UNSIGNED_INT)) 40871c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu { 40881c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu return error(GL_INVALID_OPERATION); 40891c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu } 40901c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu 40911c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu if((readComponentType == GL_INT) && (drawComponentType != GL_INT)) 40921c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu { 40931c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu return error(GL_INVALID_OPERATION); 40941c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu } 40951c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu 40961c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu // Cannot filter integer data 40971c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu if(((readComponentType == GL_UNSIGNED_INT) || (readComponentType == GL_INT)) && filter) 40981c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu { 40991c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu return error(GL_INVALID_OPERATION); 41001c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu } 41011c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu 41021c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu if((readRenderbuffer->getSamples() > 0) && 41031c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu (readRenderbuffer->getFormat() != drawRenderbuffer->getFormat())) 41041c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu { 41051c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu return error(GL_INVALID_OPERATION); 41061c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu } 41071c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu 41080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens blitRenderTarget = true; 41090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & (GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT)) 41120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *readDSBuffer = nullptr; 41140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *drawDSBuffer = nullptr; 41150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & GL_DEPTH_BUFFER_BIT) 41170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(readFramebuffer->getDepthbuffer() && drawFramebuffer->getDepthbuffer()) 41190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4120166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu GLenum readDepthBufferType = readFramebuffer->getDepthbufferType(); 4121166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu GLenum drawDepthBufferType = drawFramebuffer->getDepthbufferType(); 4122166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu if((readDepthBufferType != drawDepthBufferType) && 4123166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu !(Framebuffer::IsRenderbuffer(readDepthBufferType) && Framebuffer::IsRenderbuffer(drawDepthBufferType))) 41240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 41260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4128b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu blitDepth = true; 41290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens readDSBuffer = readFramebuffer->getDepthbuffer(); 41300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens drawDSBuffer = drawFramebuffer->getDepthbuffer(); 41311c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu 4132c61f46b8f057aec5bffb87d4619b2994c0105857Nicolas Capens if(readDSBuffer->getFormat() != drawDSBuffer->getFormat()) 41331c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu { 41341c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu return error(GL_INVALID_OPERATION); 41351c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu } 41360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & GL_STENCIL_BUFFER_BIT) 41400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(readFramebuffer->getStencilbuffer() && drawFramebuffer->getStencilbuffer()) 41420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4143166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu GLenum readStencilBufferType = readFramebuffer->getStencilbufferType(); 4144166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu GLenum drawStencilBufferType = drawFramebuffer->getStencilbufferType(); 4145166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu if((readStencilBufferType != drawStencilBufferType) && 4146166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu !(Framebuffer::IsRenderbuffer(readStencilBufferType) && Framebuffer::IsRenderbuffer(drawStencilBufferType))) 41470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 41490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4151b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu blitStencil = true; 41520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens readDSBuffer = readFramebuffer->getStencilbuffer(); 41530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens drawDSBuffer = drawFramebuffer->getStencilbuffer(); 41541c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu 4155c61f46b8f057aec5bffb87d4619b2994c0105857Nicolas Capens if(readDSBuffer->getFormat() != drawDSBuffer->getFormat()) 41561c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu { 41571c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu return error(GL_INVALID_OPERATION); 41581c93b6c6a7be42f6bb1f8f759d7cb3fa99dab0b4Alexis Hetu } 41590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4162b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu if(partialBufferCopy && !allowPartialDepthStencilBlit) 41630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4164b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu ERR("Only whole-buffer depth and stencil blits are supported by ANGLE_framebuffer_blit."); 41650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); // Only whole-buffer copies are permitted 41660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 416858ead9eca5847f06bf9c0455b2b85a1a7835dd13Alexis Hetu // OpenGL ES 3.0.4 spec, p.199: 416958ead9eca5847f06bf9c0455b2b85a1a7835dd13Alexis Hetu // ...an INVALID_OPERATION error is generated if the formats of the read 4170492887ad2373092136bb9acfc5a3fc8205230933Nicolas Capens // and draw framebuffers are not identical or if the source and destination 417158ead9eca5847f06bf9c0455b2b85a1a7835dd13Alexis Hetu // rectangles are not defined with the same(X0, Y 0) and (X1, Y 1) bounds. 417258ead9eca5847f06bf9c0455b2b85a1a7835dd13Alexis Hetu // If SAMPLE_BUFFERS for the draw framebuffer is greater than zero, an 417358ead9eca5847f06bf9c0455b2b85a1a7835dd13Alexis Hetu // INVALID_OPERATION error is generated. 41740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if((drawDSBuffer && drawDSBuffer->getSamples() > 1) || 417558ead9eca5847f06bf9c0455b2b85a1a7835dd13Alexis Hetu ((readDSBuffer && readDSBuffer->getSamples() > 1) && 4176166af499d36f7ca1d542bfc46ca37468bf9fbdabAlexis Hetu (!sameBounds || (drawDSBuffer->getFormat() != readDSBuffer->getFormat())))) 41770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 41790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4182b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu if(blitRenderTarget || blitDepth || blitStencil) 41830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 418473771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu if(flipX) 418573771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu { 418673771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu swap(destTrimmedRect.x0, destTrimmedRect.x1); 418773771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu } 418873771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu if(flipY) 418973771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu { 419073771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu swap(destTrimmedRect.y0, destTrimmedRect.y1); 419173771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu } 419273771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu 41930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(blitRenderTarget) 41940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *readRenderTarget = readFramebuffer->getReadRenderTarget(); 41960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *drawRenderTarget = drawFramebuffer->getRenderTarget(0); 41970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 419873771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu bool success = device->stretchRect(readRenderTarget, &sourceTrimmedRect, drawRenderTarget, &destTrimmedRect, (filter ? Device::USE_FILTER : 0) | Device::COLOR_BUFFER); 41990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens readRenderTarget->release(); 42010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens drawRenderTarget->release(); 42020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!success) 42040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ERR("BlitFramebuffer failed."); 42060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return; 42070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4210b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu if(blitDepth) 42110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4212b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu egl::Image *readRenderTarget = readFramebuffer->getDepthBuffer(); 4213b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu egl::Image *drawRenderTarget = drawFramebuffer->getDepthBuffer(); 4214b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu 421573771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu bool success = device->stretchRect(readRenderTarget, &sourceTrimmedRect, drawRenderTarget, &destTrimmedRect, (filter ? Device::USE_FILTER : 0) | Device::DEPTH_BUFFER); 4216b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu 4217b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu readRenderTarget->release(); 4218b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu drawRenderTarget->release(); 4219b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu 4220b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu if(!success) 4221b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu { 4222b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu ERR("BlitFramebuffer failed."); 4223b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu return; 4224b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu } 4225b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu } 4226b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu 4227b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu if(blitStencil) 4228b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu { 4229b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu egl::Image *readRenderTarget = readFramebuffer->getStencilBuffer(); 4230b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu egl::Image *drawRenderTarget = drawFramebuffer->getStencilBuffer(); 4231b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu 423273771b1f950bd562ea8ad4f502551ef7d3caacbdAlexis Hetu bool success = device->stretchRect(readRenderTarget, &sourceTrimmedRect, drawRenderTarget, &destTrimmedRect, (filter ? Device::USE_FILTER : 0) | Device::STENCIL_BUFFER); 4233b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu 4234b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu readRenderTarget->release(); 4235b9dda64e0e31dc5ac3eb7a19948062385a097cdbAlexis Hetu drawRenderTarget->release(); 42360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!success) 42380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ERR("BlitFramebuffer failed."); 42400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return; 42410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 42450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 424631c07a304f3247c26ba72eff0cb0a74eb05366e8Nicolas Capensvoid Context::bindTexImage(gl::Surface *surface) 42470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 42480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens es2::Texture2D *textureObject = getTexture2D(); 42490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(textureObject) 42510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens textureObject->bindTexImage(surface); 42530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 42550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42560bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensEGLenum Context::validateSharedImage(EGLenum target, GLuint name, GLuint textureLevel) 42570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 42580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum textureTarget = GL_NONE; 42590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(target) 42610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_2D_KHR: 42630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens textureTarget = GL_TEXTURE_2D; 42640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 42650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X_KHR: 42660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X_KHR: 42670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y_KHR: 42680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_KHR: 42690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z_KHR: 42700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_KHR: 42710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens textureTarget = GL_TEXTURE_CUBE_MAP; 42720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 42730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_RENDERBUFFER_KHR: 42740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 42750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 42760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_PARAMETER; 42770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(textureLevel >= es2::IMPLEMENTATION_MAX_TEXTURE_LEVELS) 42800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_MATCH; 42820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(textureTarget != GL_NONE) 42850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens es2::Texture *texture = getTexture(name); 42870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!texture || texture->getTarget() != textureTarget) 42890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_PARAMETER; 42910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(texture->isShared(textureTarget, textureLevel)) // Bound to an EGLSurface or already an EGLImage sibling 42940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_ACCESS; 42960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(textureLevel != 0 && !texture->isSamplerComplete()) 42990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_PARAMETER; 43010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4303b3f54e844c7bb9bc7b070ede7b574c373d4f67f1Nicolas Capens if(textureLevel == 0 && !(texture->isSamplerComplete() && texture->getTopLevel() == 0)) 43040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_PARAMETER; 43060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else if(target == EGL_GL_RENDERBUFFER_KHR) 43090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens es2::Renderbuffer *renderbuffer = getRenderbuffer(name); 43110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!renderbuffer) 43130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_PARAMETER; 43150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(renderbuffer->isShared()) // Already an EGLImage sibling 43180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_ACCESS; 43200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else UNREACHABLE(target); 43230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_SUCCESS; 43250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 43260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensegl::Image *Context::createSharedImage(EGLenum target, GLuint name, GLuint textureLevel) 43280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 43290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum textureTarget = GL_NONE; 43300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(target) 43320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_2D_KHR: textureTarget = GL_TEXTURE_2D; break; 43340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X_KHR: textureTarget = GL_TEXTURE_CUBE_MAP_POSITIVE_X; break; 43350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X_KHR: textureTarget = GL_TEXTURE_CUBE_MAP_NEGATIVE_X; break; 43360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y_KHR: textureTarget = GL_TEXTURE_CUBE_MAP_POSITIVE_Y; break; 43370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_KHR: textureTarget = GL_TEXTURE_CUBE_MAP_NEGATIVE_Y; break; 43380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z_KHR: textureTarget = GL_TEXTURE_CUBE_MAP_POSITIVE_Z; break; 43390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_KHR: textureTarget = GL_TEXTURE_CUBE_MAP_NEGATIVE_Z; break; 43400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(textureTarget != GL_NONE) 43430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens es2::Texture *texture = getTexture(name); 43450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return texture->createSharedImage(textureTarget, textureLevel); 43470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else if(target == EGL_GL_RENDERBUFFER_KHR) 43490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens es2::Renderbuffer *renderbuffer = getRenderbuffer(name); 43510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return renderbuffer->createSharedImage(); 43530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else UNREACHABLE(target); 43550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 435658df2f60096311b481b5521a571972278a341daeNicolas Capens return nullptr; 435758df2f60096311b481b5521a571972278a341daeNicolas Capens} 435858df2f60096311b481b5521a571972278a341daeNicolas Capens 435958df2f60096311b481b5521a571972278a341daeNicolas Capensegl::Image *Context::getSharedImage(GLeglImageOES image) 436058df2f60096311b481b5521a571972278a341daeNicolas Capens{ 436158df2f60096311b481b5521a571972278a341daeNicolas Capens return display->getSharedImage(image); 43620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 43630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43640bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensDevice *Context::getDevice() 43650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 43660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return device; 43670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 43680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4369400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capensconst GLubyte *Context::getExtensions(GLuint index, GLuint *numExt) const 43700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 43710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Keep list sorted in following order: 43720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // OES extensions 43730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // EXT extensions 43740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Vendor extensions 4375400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens static const char *es2extensions[] = 4376400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens { 4377400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_compressed_ETC1_RGB8_texture", 4378400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_depth24", 4379400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_depth32", 4380400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_depth_texture", 4381400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_depth_texture_cube_map", 4382400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_EGL_image", 4383400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_EGL_image_external", 4384400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_EGL_sync", 4385400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_element_index_uint", 4386400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_framebuffer_object", 4387400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_packed_depth_stencil", 4388400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_rgb8_rgba8", 4389400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_standard_derivatives", 4390400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_texture_float", 4391400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_texture_float_linear", 4392400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_texture_half_float", 4393400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_texture_half_float_linear", 4394400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_texture_npot", 4395400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_OES_texture_3D", 439684d0e22331ea67a91156ddd57262adc1f0a38596Nicolas Capens "GL_OES_vertex_half_float", 4397400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_blend_minmax", 4398400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_color_buffer_half_float", 4399400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_draw_buffers", 4400400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_instanced_arrays", 4401400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_occlusion_query_boolean", 4402400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_read_format_bgra", 4403400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_texture_compression_dxt1", 4404400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_texture_filter_anisotropic", 4405400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_texture_format_BGRA8888", 44061728178cbc541adab6289344dbc8f09a0a147affAlexis Hetu "GL_EXT_texture_rg", 4407fba5b6d7fa0e1597c87c0ec71529c56997290941Alexis Hetu#if (ASTC_SUPPORT) 4408fba5b6d7fa0e1597c87c0ec71529c56997290941Alexis Hetu "GL_KHR_texture_compression_astc_hdr", 4409fba5b6d7fa0e1597c87c0ec71529c56997290941Alexis Hetu "GL_KHR_texture_compression_astc_ldr", 4410fba5b6d7fa0e1597c87c0ec71529c56997290941Alexis Hetu#endif 44114676862e987be2c05ca2825783f2f54cf2f29eb7Alexis Hetu "GL_ARB_texture_rectangle", 4412400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_ANGLE_framebuffer_blit", 4413400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_ANGLE_framebuffer_multisample", 4414400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_ANGLE_instanced_arrays", 4415400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_ANGLE_texture_compression_dxt3", 4416400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_ANGLE_texture_compression_dxt5", 4417bc62c3b8185882eff4788c6cfbd29b86a22bfad1Nicolas Capens "GL_APPLE_texture_format_BGRA8888", 44182f113e3e8d420ab760fb697196f202765d78f7c6Alexis Hetu "GL_CHROMIUM_color_buffer_float_rgba", // A subset of EXT_color_buffer_float on top of OpenGL ES 2.0 4419010a464878f32daed863edee3fc6ad21920d605bAlexis Hetu "GL_CHROMIUM_texture_filtering_hint", 4420400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_NV_fence", 4421400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_NV_framebuffer_blit", 4422400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_NV_read_depth", 44230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens }; 4424400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens 4425400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens // Extensions exclusive to OpenGL ES 3.0 and above. 4426400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens static const char *es3extensions[] = 4427400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens { 4428400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens "GL_EXT_color_buffer_float", 4429400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens }; 4430400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens 4431400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens GLuint numES2extensions = sizeof(es2extensions) / sizeof(es2extensions[0]); 4432400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens GLuint numExtensions = numES2extensions; 4433400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens 4434400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens if(clientVersion >= 3) 4435400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens { 4436400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens numExtensions += sizeof(es3extensions) / sizeof(es3extensions[0]); 4437400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens } 44380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 44390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(numExt) 44400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 44410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numExt = numExtensions; 4442400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens 44430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return nullptr; 44440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 44450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 44460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(index == GL_INVALID_INDEX) 44470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4448400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens static std::string extensionsCat; 4449400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens 4450400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens if(extensionsCat.empty() && (numExtensions > 0)) 44510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4452400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens for(const char *extension : es2extensions) 44530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4454400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens extensionsCat += std::string(extension) + " "; 44550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 44564d3efedb10ce60bdb7847336eba0360fdc9af9d3Alexis Hetu 44574d3efedb10ce60bdb7847336eba0360fdc9af9d3Alexis Hetu if(clientVersion >= 3) 44584d3efedb10ce60bdb7847336eba0360fdc9af9d3Alexis Hetu { 44594d3efedb10ce60bdb7847336eba0360fdc9af9d3Alexis Hetu for(const char *extension : es3extensions) 44604d3efedb10ce60bdb7847336eba0360fdc9af9d3Alexis Hetu { 44614d3efedb10ce60bdb7847336eba0360fdc9af9d3Alexis Hetu extensionsCat += std::string(extension) + " "; 44624d3efedb10ce60bdb7847336eba0360fdc9af9d3Alexis Hetu } 44634d3efedb10ce60bdb7847336eba0360fdc9af9d3Alexis Hetu } 44640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 4465400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens 4466400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens return (const GLubyte*)extensionsCat.c_str(); 44670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 44680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 44690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(index >= numExtensions) 44700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 44710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return nullptr; 44720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 44730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4474400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens if(index < numES2extensions) 4475400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens { 4476400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens return (const GLubyte*)es2extensions[index]; 4477400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens } 4478400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens else 4479400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens { 4480400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens return (const GLubyte*)es3extensions[index - numES2extensions]; 4481400667e6604eb07e53a2894ede1f492fc3c0b117Nicolas Capens } 44820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 44830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 44840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 44850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4486506cc5e06043ba0819cc8f7c9190826faf47b1d6Nicolas CapensNO_SANITIZE_FUNCTION egl::Context *es2CreateContext(egl::Display *display, const egl::Context *shareContext, int clientVersion, const egl::Config *config) 44870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 44880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(!shareContext || shareContext->getClientVersion() == clientVersion); // Should be checked by eglCreateContext 4489f6a377b0e6e4bbfcc958abd2fc1bc0aacc9bbef3Nicolas Capens return new es2::Context(display, static_cast<const es2::Context*>(shareContext), clientVersion, config); 44900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4491