Context.cpp revision bffe803cd29475ca68ab1fea8a04276726fa83b7
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" 380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "libEGL/Surface.h" 390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include "Common/Half.hpp" 400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#include <EGL/eglext.h> 420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensnamespace es2 440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 45cc5c464b0ac1f01d261cd47682c243a5e5111889Alexis HetuContext::Context(egl::Display *display, const Context *shareContext, EGLint clientVersion) 46cc5c464b0ac1f01d261cd47682c243a5e5111889Alexis Hetu : egl::Context(display), clientVersion(clientVersion) 470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Context *context = new sw::Context(); 490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device = new es2::Device(context); 500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens setClearColor(0.0f, 0.0f, 0.0f, 0.0f); 520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.depthClearValue = 1.0f; 540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilClearValue = 0; 550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.cullFaceEnabled = false; 570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.cullMode = GL_BACK; 580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.frontFace = GL_CCW; 590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.depthTestEnabled = false; 600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.depthFunc = GL_LESS; 610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendEnabled = false; 620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sourceBlendRGB = GL_ONE; 630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sourceBlendAlpha = GL_ONE; 640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.destBlendRGB = GL_ZERO; 650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.destBlendAlpha = GL_ZERO; 660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendEquationRGB = GL_FUNC_ADD; 670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendEquationAlpha = GL_FUNC_ADD; 680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.red = 0; 690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.green = 0; 700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.blue = 0; 710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.alpha = 0; 720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilTestEnabled = false; 730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilFunc = GL_ALWAYS; 740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilRef = 0; 7505c32b9b014dd9536782fcec3ea96168a97e2e28Alexis Hetu mState.stencilMask = 0xFFFFFFFFu; 7605c32b9b014dd9536782fcec3ea96168a97e2e28Alexis Hetu mState.stencilWritemask = 0xFFFFFFFFu; 770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackFunc = GL_ALWAYS; 780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackRef = 0; 7905c32b9b014dd9536782fcec3ea96168a97e2e28Alexis Hetu mState.stencilBackMask = 0xFFFFFFFFu; 8005c32b9b014dd9536782fcec3ea96168a97e2e28Alexis Hetu mState.stencilBackWritemask = 0xFFFFFFFFu; 810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilFail = GL_KEEP; 820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilPassDepthFail = GL_KEEP; 830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilPassDepthPass = GL_KEEP; 840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackFail = GL_KEEP; 850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackPassDepthFail = GL_KEEP; 860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackPassDepthPass = GL_KEEP; 870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.polygonOffsetFillEnabled = false; 880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.polygonOffsetFactor = 0.0f; 890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.polygonOffsetUnits = 0.0f; 900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampleAlphaToCoverageEnabled = false; 910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampleCoverageEnabled = false; 920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampleCoverageValue = 1.0f; 930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampleCoverageInvert = false; 940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorTestEnabled = false; 950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.ditherEnabled = true; 960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.primitiveRestartFixedIndexEnabled = false; 970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.rasterizerDiscardEnabled = false; 980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.generateMipmapHint = GL_DONT_CARE; 990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.fragmentShaderDerivativeHint = GL_DONT_CARE; 1000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.lineWidth = 1.0f; 1020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportX = 0; 1040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportY = 0; 1050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportWidth = 0; 1060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportHeight = 0; 1070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.zNear = 0.0f; 1080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.zFar = 1.0f; 1090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorX = 0; 1110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorY = 0; 1120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorWidth = 0; 1130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorHeight = 0; 1140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorMaskRed = true; 1160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorMaskGreen = true; 1170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorMaskBlue = true; 1180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorMaskAlpha = true; 1190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.depthMask = true; 1200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(shareContext) 1220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager = shareContext->mResourceManager; 1240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->addRef(); 1250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 1260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 1270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager = new ResourceManager(); 1290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 1300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 3.7 page 83: 1320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // In the initial state, TEXTURE_2D and TEXTURE_CUBE_MAP have twodimensional 1330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // and cube map texture state vectors respectively associated with them. 1340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // In order that access to these initial textures not be lost, they are treated as texture 1350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // objects all of whose names are 0. 1360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTexture2DZero = new Texture2D(0); 1380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTexture3DZero = new Texture3D(0); 1390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTexture2DArrayZero = new Texture2DArray(0); 1400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTextureCubeMapZero = new TextureCubeMap(0); 1410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTextureExternalZero = new TextureExternal(0); 1420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.activeSampler = 0; 1440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindVertexArray(0); 1450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindArrayBuffer(0); 1460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindElementArrayBuffer(0); 1470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindTextureCubeMap(0); 1480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindTexture2D(0); 1490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindReadFramebuffer(0); 1500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindDrawFramebuffer(0); 1510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindRenderbuffer(0); 1520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindGenericUniformBuffer(0); 1530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindTransformFeedback(0); 1540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.currentProgram = 0; 1560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.packAlignment = 4; 1580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.unpackInfo.alignment = 4; 1590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.packRowLength = 0; 1600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.packImageHeight = 0; 1610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.packSkipPixels = 0; 1620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.packSkipRows = 0; 1630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.packSkipImages = 0; 1640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.unpackInfo.rowLength = 0; 1650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.unpackInfo.imageHeight = 0; 1660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.unpackInfo.skipPixels = 0; 1670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.unpackInfo.skipRows = 0; 1680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.unpackInfo.skipImages = 0; 1690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mVertexDataManager = nullptr; 1710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mIndexDataManager = nullptr; 1720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidEnum = false; 1740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidValue = false; 1750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidOperation = false; 1760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mOutOfMemory = false; 1770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidFramebufferOperation = false; 1780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mHasBeenCurrent = false; 1800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens markAllStateDirty(); 1820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 1830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1840bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensContext::~Context() 1850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 1860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.currentProgram != 0) 1870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *programObject = mResourceManager->getProgram(mState.currentProgram); 1890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(programObject) 1900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens programObject->release(); 1920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 1930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.currentProgram = 0; 1940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 1950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 1960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens while(!mFramebufferNameSpace.empty()) 1970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 1980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens deleteFramebuffer(mFramebufferNameSpace.firstName()); 1990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens while(!mFenceNameSpace.empty()) 2020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens deleteFence(mFenceNameSpace.firstName()); 2040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens while(!mQueryNameSpace.empty()) 2070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens deleteQuery(mQueryNameSpace.firstName()); 2090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens while(!mVertexArrayNameSpace.empty()) 2120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens deleteVertexArray(mVertexArrayNameSpace.firstName()); 2140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens while(!mTransformFeedbackNameSpace.empty()) 2170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens deleteTransformFeedback(mTransformFeedbackNameSpace.firstName()); 2190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int type = 0; type < TEXTURE_TYPE_COUNT; type++) 2220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int sampler = 0; sampler < MAX_COMBINED_TEXTURE_IMAGE_UNITS; sampler++) 2240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.samplerTexture[type][sampler] = nullptr; 2260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < MAX_VERTEX_ATTRIBS; i++) 2300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.vertexAttribute[i].mBoundBuffer = nullptr; 2320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < QUERY_TYPE_COUNT; i++) 2350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.activeQuery[i] = nullptr; 2370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.arrayBuffer = nullptr; 2400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.copyReadBuffer = nullptr; 2410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.copyWriteBuffer = nullptr; 2420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.pixelPackBuffer = nullptr; 2430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.pixelUnpackBuffer = nullptr; 2440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.genericUniformBuffer = nullptr; 2450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.renderbuffer = nullptr; 2460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < MAX_COMBINED_TEXTURE_IMAGE_UNITS; ++i) 2480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampler[i] = nullptr; 2500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTexture2DZero = nullptr; 2530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTexture3DZero = nullptr; 2540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTexture2DArrayZero = nullptr; 2550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTextureCubeMapZero = nullptr; 2560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTextureExternalZero = nullptr; 2570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete mVertexDataManager; 2590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete mIndexDataManager; 2600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->release(); 2620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete device; 2630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 2640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::makeCurrent(egl::Surface *surface) 2660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 2670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!mHasBeenCurrent) 2680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mVertexDataManager = new VertexDataManager(this); 2700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mIndexDataManager = new IndexDataManager(); 2710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportX = 0; 2730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportY = 0; 2740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportWidth = surface->getWidth(); 2750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportHeight = surface->getHeight(); 2760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorX = 0; 2780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorY = 0; 2790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorWidth = surface->getWidth(); 2800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorHeight = surface->getHeight(); 2810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mHasBeenCurrent = true; 2830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Wrap the existing resources into GL objects and assign them to the '0' names 2860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *defaultRenderTarget = surface->getRenderTarget(); 2870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *depthStencil = surface->getDepthStencil(); 2880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Colorbuffer *colorbufferZero = new Colorbuffer(defaultRenderTarget); 2900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens DepthStencilbuffer *depthStencilbufferZero = new DepthStencilbuffer(depthStencil); 2910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebufferZero = new DefaultFramebuffer(colorbufferZero, depthStencilbufferZero); 2920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens setFramebufferZero(framebufferZero); 2940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 2950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(defaultRenderTarget) 2960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens defaultRenderTarget->release(); 2980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 2990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(depthStencil) 3010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 3020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens depthStencil->release(); 3030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 3040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens markAllStateDirty(); 3060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3080bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensEGLint Context::getClientVersion() const 3090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return clientVersion; 3110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// This function will set all of the state-related dirty flags, so that all state is set during next pre-draw. 3140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::markAllStateDirty() 3150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mAppliedProgramSerial = 0; 3170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mDepthStateDirty = true; 3190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mMaskStateDirty = true; 3200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mBlendStateDirty = true; 3210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mStencilStateDirty = true; 3220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mPolygonOffsetStateDirty = true; 3230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mSampleStateDirty = true; 3240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mDitherStateDirty = true; 3250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mFrontFaceDirty = true; 3260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setClearColor(float red, float green, float blue, float alpha) 3290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorClearValue.red = red; 3310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorClearValue.green = green; 3320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorClearValue.blue = blue; 3330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorClearValue.alpha = alpha; 3340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setClearDepth(float depth) 3370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.depthClearValue = depth; 3390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setClearStencil(int stencil) 3420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilClearValue = stencil; 3440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setCullFaceEnabled(bool enabled) 3470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.cullFaceEnabled = enabled; 3490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isCullFaceEnabled() const 3520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.cullFaceEnabled; 3540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setCullMode(GLenum mode) 3570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.cullMode = mode; 3590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setFrontFace(GLenum front) 3620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.frontFace != front) 3640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 3650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.frontFace = front; 3660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mFrontFaceDirty = true; 3670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 3680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setDepthTestEnabled(bool enabled) 3710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.depthTestEnabled != enabled) 3730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 3740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.depthTestEnabled = enabled; 3750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mDepthStateDirty = true; 3760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 3770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isDepthTestEnabled() const 3800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.depthTestEnabled; 3820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setDepthFunc(GLenum depthFunc) 3850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.depthFunc != depthFunc) 3870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 3880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.depthFunc = depthFunc; 3890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mDepthStateDirty = true; 3900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 3910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setDepthRange(float zNear, float zFar) 3940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 3950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.zNear = zNear; 3960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.zFar = zFar; 3970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 3980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 3990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setBlendEnabled(bool enabled) 4000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.blendEnabled != enabled) 4020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendEnabled = enabled; 4040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mBlendStateDirty = true; 4050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 4060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isBlendEnabled() const 4090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.blendEnabled; 4110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setBlendFactors(GLenum sourceRGB, GLenum destRGB, GLenum sourceAlpha, GLenum destAlpha) 4140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sourceBlendRGB != sourceRGB || 4160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sourceBlendAlpha != sourceAlpha || 4170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.destBlendRGB != destRGB || 4180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.destBlendAlpha != destAlpha) 4190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sourceBlendRGB = sourceRGB; 4210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.destBlendRGB = destRGB; 4220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sourceBlendAlpha = sourceAlpha; 4230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.destBlendAlpha = destAlpha; 4240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mBlendStateDirty = true; 4250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 4260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setBlendColor(float red, float green, float blue, float alpha) 4290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.blendColor.red != red || 4310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.green != green || 4320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.blue != blue || 4330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.alpha != alpha) 4340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.red = red; 4360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.green = green; 4370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.blue = blue; 4380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendColor.alpha = alpha; 4390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mBlendStateDirty = true; 4400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 4410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setBlendEquation(GLenum rgbEquation, GLenum alphaEquation) 4440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.blendEquationRGB != rgbEquation || 4460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendEquationAlpha != alphaEquation) 4470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendEquationRGB = rgbEquation; 4490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.blendEquationAlpha = alphaEquation; 4500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mBlendStateDirty = true; 4510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 4520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setStencilTestEnabled(bool enabled) 4550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilTestEnabled != enabled) 4570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilTestEnabled = enabled; 4590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mStencilStateDirty = true; 4600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 4610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isStencilTestEnabled() const 4640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.stencilTestEnabled; 4660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setStencilParams(GLenum stencilFunc, GLint stencilRef, GLuint stencilMask) 4690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilFunc != stencilFunc || 4710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilRef != stencilRef || 4720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilMask != stencilMask) 4730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilFunc = stencilFunc; 4750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilRef = (stencilRef > 0) ? stencilRef : 0; 4760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilMask = stencilMask; 4770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mStencilStateDirty = true; 4780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 4790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setStencilBackParams(GLenum stencilBackFunc, GLint stencilBackRef, GLuint stencilBackMask) 4820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilBackFunc != stencilBackFunc || 4840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackRef != stencilBackRef || 4850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackMask != stencilBackMask) 4860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackFunc = stencilBackFunc; 4880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackRef = (stencilBackRef > 0) ? stencilBackRef : 0; 4890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackMask = stencilBackMask; 4900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mStencilStateDirty = true; 4910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 4920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setStencilWritemask(GLuint stencilWritemask) 4950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 4960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilWritemask != stencilWritemask) 4970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 4980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilWritemask = stencilWritemask; 4990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mStencilStateDirty = true; 5000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 5010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setStencilBackWritemask(GLuint stencilBackWritemask) 5040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilBackWritemask != stencilBackWritemask) 5060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 5070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackWritemask = stencilBackWritemask; 5080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mStencilStateDirty = true; 5090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 5100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setStencilOperations(GLenum stencilFail, GLenum stencilPassDepthFail, GLenum stencilPassDepthPass) 5130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilFail != stencilFail || 5150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilPassDepthFail != stencilPassDepthFail || 5160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilPassDepthPass != stencilPassDepthPass) 5170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 5180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilFail = stencilFail; 5190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilPassDepthFail = stencilPassDepthFail; 5200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilPassDepthPass = stencilPassDepthPass; 5210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mStencilStateDirty = true; 5220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 5230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setStencilBackOperations(GLenum stencilBackFail, GLenum stencilBackPassDepthFail, GLenum stencilBackPassDepthPass) 5260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilBackFail != stencilBackFail || 5280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackPassDepthFail != stencilBackPassDepthFail || 5290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackPassDepthPass != stencilBackPassDepthPass) 5300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 5310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackFail = stencilBackFail; 5320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackPassDepthFail = stencilBackPassDepthFail; 5330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.stencilBackPassDepthPass = stencilBackPassDepthPass; 5340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mStencilStateDirty = true; 5350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 5360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPolygonOffsetFillEnabled(bool enabled) 5390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.polygonOffsetFillEnabled != enabled) 5410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 5420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.polygonOffsetFillEnabled = enabled; 5430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mPolygonOffsetStateDirty = true; 5440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 5450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isPolygonOffsetFillEnabled() const 5480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.polygonOffsetFillEnabled; 5500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPolygonOffsetParams(GLfloat factor, GLfloat units) 5530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.polygonOffsetFactor != factor || 5550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.polygonOffsetUnits != units) 5560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 5570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.polygonOffsetFactor = factor; 5580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.polygonOffsetUnits = units; 5590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mPolygonOffsetStateDirty = true; 5600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 5610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setSampleAlphaToCoverageEnabled(bool enabled) 5640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sampleAlphaToCoverageEnabled != enabled) 5660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 5670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampleAlphaToCoverageEnabled = enabled; 5680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mSampleStateDirty = true; 5690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 5700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isSampleAlphaToCoverageEnabled() const 5730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.sampleAlphaToCoverageEnabled; 5750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setSampleCoverageEnabled(bool enabled) 5780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sampleCoverageEnabled != enabled) 5800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 5810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampleCoverageEnabled = enabled; 5820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mSampleStateDirty = true; 5830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 5840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isSampleCoverageEnabled() const 5870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.sampleCoverageEnabled; 5890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 5900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 5910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setSampleCoverageParams(GLclampf value, bool invert) 5920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 5930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sampleCoverageValue != value || 5940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampleCoverageInvert != invert) 5950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 5960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampleCoverageValue = value; 5970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampleCoverageInvert = invert; 5980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mSampleStateDirty = true; 5990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 6000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setScissorTestEnabled(bool enabled) 6030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorTestEnabled = enabled; 6050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isScissorTestEnabled() const 6080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.scissorTestEnabled; 6100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setDitherEnabled(bool enabled) 6130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.ditherEnabled != enabled) 6150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 6160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.ditherEnabled = enabled; 6170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mDitherStateDirty = true; 6180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 6190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isDitherEnabled() const 6220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.ditherEnabled; 6240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPrimitiveRestartFixedIndexEnabled(bool enabled) 6270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens UNIMPLEMENTED(); 6290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.primitiveRestartFixedIndexEnabled = enabled; 6300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isPrimitiveRestartFixedIndexEnabled() const 6330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.primitiveRestartFixedIndexEnabled; 6350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setRasterizerDiscardEnabled(bool enabled) 6380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.rasterizerDiscardEnabled = enabled; 6400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isRasterizerDiscardEnabled() const 6430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.rasterizerDiscardEnabled; 6450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setLineWidth(GLfloat width) 6480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.lineWidth = width; 6500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setLineWidth(clamp(width, ALIASED_LINE_WIDTH_RANGE_MIN, ALIASED_LINE_WIDTH_RANGE_MAX)); 6510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setGenerateMipmapHint(GLenum hint) 6540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.generateMipmapHint = hint; 6560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setFragmentShaderDerivativeHint(GLenum hint) 6590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.fragmentShaderDerivativeHint = hint; 6610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // TODO: Propagate the hint to shader translator so we can write 6620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // ddx, ddx_coarse, or ddx_fine depending on the hint. 6630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Ignore for now. It is valid for implementations to ignore hint. 6640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setViewportParams(GLint x, GLint y, GLsizei width, GLsizei height) 6670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportX = x; 6690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportY = y; 6700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportWidth = width; 6710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.viewportHeight = height; 6720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setScissorParams(GLint x, GLint y, GLsizei width, GLsizei height) 6750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorX = x; 6770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorY = y; 6780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorWidth = width; 6790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.scissorHeight = height; 6800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setColorMask(bool red, bool green, bool blue, bool alpha) 6830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.colorMaskRed != red || mState.colorMaskGreen != green || 6850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorMaskBlue != blue || mState.colorMaskAlpha != alpha) 6860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 6870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorMaskRed = red; 6880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorMaskGreen = green; 6890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorMaskBlue = blue; 6900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.colorMaskAlpha = alpha; 6910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mMaskStateDirty = true; 6920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 6930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 6940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 6950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensunsigned int Context::getColorMask() const 6960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 6970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return (mState.colorMaskRed ? 0x1 : 0) | 6980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (mState.colorMaskGreen ? 0x2 : 0) | 6990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (mState.colorMaskBlue ? 0x4 : 0) | 7000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (mState.colorMaskAlpha ? 0x8 : 0); 7010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setDepthMask(bool mask) 7040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.depthMask != mask) 7060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 7070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.depthMask = mask; 7080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mMaskStateDirty = true; 7090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 7100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setActiveSampler(unsigned int active) 7130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.activeSampler = active; 7150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7170bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::getReadFramebufferName() const 7180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.readFramebuffer; 7200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7220bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::getDrawFramebufferName() const 7230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.drawFramebuffer; 7250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7270bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::getRenderbufferName() const 7280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.renderbuffer.name(); 7300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setFramebufferReadBuffer(GLuint buf) 7330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens getReadFramebuffer()->setReadBuffer(buf); 7350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setFramebufferDrawBuffers(GLsizei n, const GLenum *bufs) 7380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *drawFramebuffer = getDrawFramebuffer(); 7400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < MAX_COLOR_ATTACHMENTS; i++) 7420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 7430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens drawFramebuffer->setDrawBuffer(i, (i < n) ? bufs[i] : GL_NONE); 7440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 7450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7470bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::getReadFramebufferColorIndex() const 7480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum buf = getReadFramebuffer()->getReadBuffer(); 7500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(buf) 7510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 7520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BACK: 7530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return 0; 7540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_NONE: 7550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_INVALID_INDEX; 7560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 7570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return buf - GL_COLOR_ATTACHMENT0; 7580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7610bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::getArrayBufferName() const 7620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.arrayBuffer.name(); 7640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7660bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::getElementArrayBufferName() const 7670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Buffer* elementArrayBuffer = getCurrentVertexArray()->getElementArrayBuffer(); 7690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return elementArrayBuffer ? elementArrayBuffer->name : 0; 7700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7720bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::getActiveQuery(GLenum target) const 7730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 7740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Query *queryObject = nullptr; 7750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(target) 7770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 7780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ANY_SAMPLES_PASSED_EXT: 7790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens queryObject = mState.activeQuery[QUERY_ANY_SAMPLES_PASSED]; 7800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 7810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT: 7820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens queryObject = mState.activeQuery[QUERY_ANY_SAMPLES_PASSED_CONSERVATIVE]; 7830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 7840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN: 7850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens queryObject = mState.activeQuery[QUERY_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN]; 7860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 7870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 7880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(false); 7890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 7900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(queryObject) 7920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 7930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return queryObject->name; 7940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 7950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return 0; 7970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 7980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 7990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setVertexAttribArrayEnabled(unsigned int attribNum, bool enabled) 8000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens getCurrentVertexArray()->enableAttribute(attribNum, enabled); 8020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setVertexAttribDivisor(unsigned int attribNum, GLuint divisor) 8050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens getCurrentVertexArray()->setVertexAttribDivisor(attribNum, divisor); 8070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensconst VertexAttribute &Context::getVertexAttribState(unsigned int attribNum) const 8100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getCurrentVertexArray()->getVertexAttribute(attribNum); 8120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setVertexAttribState(unsigned int attribNum, Buffer *boundBuffer, GLint size, GLenum type, bool normalized, 8150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLsizei stride, const void *pointer) 8160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens getCurrentVertexArray()->setAttributeState(attribNum, boundBuffer, size, type, normalized, stride, pointer); 8180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensconst void *Context::getVertexAttribPointer(unsigned int attribNum) const 8210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getCurrentVertexArray()->getVertexAttribute(attribNum).mPointer; 8230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensconst VertexAttributeArray &Context::getVertexArrayAttributes() 8260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getCurrentVertexArray()->getVertexAttributes(); 8280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensconst VertexAttributeArray &Context::getCurrentVertexAttributes() 8310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.vertexAttribute; 8330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPackAlignment(GLint alignment) 8360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.packAlignment = alignment; 8380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setUnpackAlignment(GLint alignment) 8410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.unpackInfo.alignment = alignment; 8430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensconst egl::Image::UnpackInfo& Context::getUnpackInfo() const 8460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.unpackInfo; 8480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPackRowLength(GLint rowLength) 8510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.packRowLength = rowLength; 8530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPackImageHeight(GLint imageHeight) 8560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.packImageHeight = imageHeight; 8580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPackSkipPixels(GLint skipPixels) 8610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.packSkipPixels = skipPixels; 8630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPackSkipRows(GLint skipRows) 8660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.packSkipRows = skipRows; 8680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setPackSkipImages(GLint skipImages) 8710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.packSkipImages = skipImages; 8730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setUnpackRowLength(GLint rowLength) 8760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.unpackInfo.rowLength = rowLength; 8780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setUnpackImageHeight(GLint imageHeight) 8810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.unpackInfo.imageHeight = imageHeight; 8830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setUnpackSkipPixels(GLint skipPixels) 8860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.unpackInfo.skipPixels = skipPixels; 8880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setUnpackSkipRows(GLint skipRows) 8910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.unpackInfo.skipRows = skipRows; 8930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 8950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setUnpackSkipImages(GLint skipImages) 8960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 8970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.unpackInfo.skipImages = skipImages; 8980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 8990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9000bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createBuffer() 9010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->createBuffer(); 9030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9050bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createProgram() 9060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->createProgram(); 9080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9100bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createShader(GLenum type) 9110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->createShader(type); 9130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9150bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createTexture() 9160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->createTexture(); 9180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9200bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createRenderbuffer() 9210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->createRenderbuffer(); 9230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Returns an unused framebuffer name 9260bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createFramebuffer() 9270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mFramebufferNameSpace.allocate(); 9290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9310bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createFence() 9320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mFenceNameSpace.allocate(new Fence()); 9340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Returns an unused query name 9370bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createQuery() 9380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mQueryNameSpace.allocate(); 9400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Returns an unused vertex array name 9430bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createVertexArray() 9440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mVertexArrayNameSpace.allocate(); 9460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9480bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLsync Context::createFenceSync(GLenum condition, GLbitfield flags) 9490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLuint handle = mResourceManager->createFenceSync(condition, flags); 9510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return reinterpret_cast<GLsync>(static_cast<uintptr_t>(handle)); 9530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Returns an unused transform feedback name 9560bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createTransformFeedback() 9570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mTransformFeedbackNameSpace.allocate(); 9590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Returns an unused sampler name 9620bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLuint Context::createSampler() 9630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->createSampler(); 9650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteBuffer(GLuint buffer) 9680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens detachBuffer(buffer); 9700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteBuffer(buffer); 9720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteShader(GLuint shader) 9750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteShader(shader); 9770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteProgram(GLuint program) 9800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteProgram(program); 9820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteTexture(GLuint texture) 9850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens detachTexture(texture); 9870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteTexture(texture); 9890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 9900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteRenderbuffer(GLuint renderbuffer) 9920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 9930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mResourceManager->getRenderbuffer(renderbuffer)) 9940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 9950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens detachRenderbuffer(renderbuffer); 9960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 9970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 9980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteRenderbuffer(renderbuffer); 9990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteFramebuffer(GLuint framebuffer) 10020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens detachFramebuffer(framebuffer); 10040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebufferObject = mFramebufferNameSpace.remove(framebuffer); 10060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(framebufferObject) 10080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 10090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete framebufferObject; 10100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 10110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteFence(GLuint fence) 10140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Fence *fenceObject = mFenceNameSpace.remove(fence); 10160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(fenceObject) 10180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 10190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete fenceObject; 10200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 10210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteQuery(GLuint query) 10240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Query *queryObject = mQueryNameSpace.remove(query); 10260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(queryObject) 10280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 10290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens queryObject->release(); 10300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 10310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteVertexArray(GLuint vertexArray) 10340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 3.0.2] section 2.10 page 43: 10360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a vertex array object that is currently bound is deleted, the binding 10370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // for that object reverts to zero and the default vertex array becomes current. 10380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(getCurrentVertexArray()->name == vertexArray) 10390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 10400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindVertexArray(0); 10410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 10420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens VertexArray *vertexArrayObject = mVertexArrayNameSpace.remove(vertexArray); 10440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(vertexArrayObject) 10460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 10470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete vertexArrayObject; 10480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 10490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteFenceSync(GLsync fenceSync) 10520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // The spec specifies the underlying Fence object is not deleted until all current 10540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // wait commands finish. However, since the name becomes invalid, we cannot query the fence, 10550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // and since our API is currently designed for being called from a single thread, we can delete 10560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // the fence immediately. 10570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteFenceSync(static_cast<GLuint>(reinterpret_cast<uintptr_t>(fenceSync))); 10580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteTransformFeedback(GLuint transformFeedback) 10610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback *transformFeedbackObject = mTransformFeedbackNameSpace.remove(transformFeedback); 10630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedbackObject) 10650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 10660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete transformFeedbackObject; 10670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 10680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::deleteSampler(GLuint sampler) 10710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens detachSampler(sampler); 10730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->deleteSampler(sampler); 10750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10770bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensBuffer *Context::getBuffer(GLuint handle) const 10780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getBuffer(handle); 10800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10820bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensShader *Context::getShader(GLuint handle) const 10830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getShader(handle); 10850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10870bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensProgram *Context::getProgram(GLuint handle) const 10880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getProgram(handle); 10900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10920bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTexture *Context::getTexture(GLuint handle) const 10930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getTexture(handle); 10950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 10960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 10970bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensRenderbuffer *Context::getRenderbuffer(GLuint handle) const 10980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 10990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getRenderbuffer(handle); 11000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11020bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensFramebuffer *Context::getReadFramebuffer() const 11030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getFramebuffer(mState.readFramebuffer); 11050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11070bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensFramebuffer *Context::getDrawFramebuffer() const 11080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getFramebuffer(mState.drawFramebuffer); 11100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindArrayBuffer(unsigned int buffer) 11130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.arrayBuffer = getBuffer(buffer); 11170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindElementArrayBuffer(unsigned int buffer) 11200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens getCurrentVertexArray()->setElementArrayBuffer(getBuffer(buffer)); 11240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindCopyReadBuffer(GLuint buffer) 11270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.copyReadBuffer = getBuffer(buffer); 11310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindCopyWriteBuffer(GLuint buffer) 11340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.copyWriteBuffer = getBuffer(buffer); 11380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindPixelPackBuffer(GLuint buffer) 11410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.pixelPackBuffer = getBuffer(buffer); 11450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindPixelUnpackBuffer(GLuint buffer) 11480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.pixelUnpackBuffer = getBuffer(buffer); 11520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindTransformFeedbackBuffer(GLuint buffer) 11550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 11570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* transformFeedback = getTransformFeedback(mState.transformFeedback); 11590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedback) 11610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 11620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens transformFeedback->setGenericBuffer(getBuffer(buffer)); 11630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 11640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindTexture2D(GLuint texture) 11670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkTextureAllocation(texture, TEXTURE_2D); 11690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.samplerTexture[TEXTURE_2D][mState.activeSampler] = getTexture(texture); 11710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindTextureCubeMap(GLuint texture) 11740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkTextureAllocation(texture, TEXTURE_CUBE); 11760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.samplerTexture[TEXTURE_CUBE][mState.activeSampler] = getTexture(texture); 11780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindTextureExternal(GLuint texture) 11810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkTextureAllocation(texture, TEXTURE_EXTERNAL); 11830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.samplerTexture[TEXTURE_EXTERNAL][mState.activeSampler] = getTexture(texture); 11850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindTexture3D(GLuint texture) 11880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkTextureAllocation(texture, TEXTURE_3D); 11900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.samplerTexture[TEXTURE_3D][mState.activeSampler] = getTexture(texture); 11920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 11930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindTexture2DArray(GLuint texture) 11950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 11960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkTextureAllocation(texture, TEXTURE_2D_ARRAY); 11970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 11980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.samplerTexture[TEXTURE_2D_ARRAY][mState.activeSampler] = getTexture(texture); 11990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindReadFramebuffer(GLuint framebuffer) 12020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!getFramebuffer(framebuffer)) 12040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 12050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mFramebufferNameSpace.insert(framebuffer, new Framebuffer()); 12060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 12070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.readFramebuffer = framebuffer; 12090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindDrawFramebuffer(GLuint framebuffer) 12120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!getFramebuffer(framebuffer)) 12140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 12150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mFramebufferNameSpace.insert(framebuffer, new Framebuffer()); 12160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 12170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.drawFramebuffer = framebuffer; 12190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindRenderbuffer(GLuint renderbuffer) 12220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkRenderbufferAllocation(renderbuffer); 12240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.renderbuffer = getRenderbuffer(renderbuffer); 12260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindVertexArray(GLuint array) 12290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens VertexArray *vertexArray = getVertexArray(array); 12310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!vertexArray) 12330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 12340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens vertexArray = new VertexArray(array); 12350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mVertexArrayNameSpace.insert(array, vertexArray); 12360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 12370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.vertexArray = array; 12390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindGenericUniformBuffer(GLuint buffer) 12420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 12440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.genericUniformBuffer = getBuffer(buffer); 12460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindIndexedUniformBuffer(GLuint buffer, GLuint index, GLintptr offset, GLsizeiptr size) 12490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 12510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Buffer* bufferObject = getBuffer(buffer); 1253bffe803cd29475ca68ab1fea8a04276726fa83b7Alexis Hetu mState.uniformBuffers[index].set(bufferObject, static_cast<int>(offset), static_cast<int>(size)); 12540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindGenericTransformFeedbackBuffer(GLuint buffer) 12570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 12590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens getTransformFeedback()->setGenericBuffer(getBuffer(buffer)); 12610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindIndexedTransformFeedbackBuffer(GLuint buffer, GLuint index, GLintptr offset, GLsizeiptr size) 12640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkBufferAllocation(buffer); 12660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Buffer* bufferObject = getBuffer(buffer); 12680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens getTransformFeedback()->setBuffer(index, bufferObject, offset, size); 12690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindTransformFeedback(GLuint id) 12720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!getTransformFeedback(id)) 12740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 12750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mTransformFeedbackNameSpace.insert(id, new TransformFeedback(id)); 12760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 12770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.transformFeedback = id; 12790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::bindSampler(GLuint unit, GLuint sampler) 12820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkSamplerAllocation(sampler); 12840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Sampler* samplerObject = getSampler(sampler); 12860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(sampler) 12880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 12890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.sampler[unit] = samplerObject; 12900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 12910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return !!samplerObject; 12930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 12940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 12950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::useProgram(GLuint program) 12960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 12970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLuint priorProgram = mState.currentProgram; 12980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.currentProgram = program; // Must switch before trying to delete, otherwise it only gets flagged. 12990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(priorProgram != program) 13010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *newProgram = mResourceManager->getProgram(program); 13030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *oldProgram = mResourceManager->getProgram(priorProgram); 13040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(newProgram) 13060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens newProgram->addRef(); 13080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(oldProgram) 13110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens oldProgram->release(); 13130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 13160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::beginQuery(GLenum target, GLuint query) 13180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 13190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // From EXT_occlusion_query_boolean: If BeginQueryEXT is called with an <id> 13200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // of zero, if the active query object name for <target> is non-zero (for the 13210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // targets ANY_SAMPLES_PASSED_EXT and ANY_SAMPLES_PASSED_CONSERVATIVE_EXT, if 13220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // the active query for either target is non-zero), if <id> is the name of an 13230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // existing query object whose type does not match <target>, or if <id> is the 13240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // active query object name for any query type, the error INVALID_OPERATION is 13250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // generated. 13260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Ensure no other queries are active 13280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // NOTE: If other queries than occlusion are supported, we will need to check 13290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // separately that: 13300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // a) The query ID passed is not the current active query for any target/type 13310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // b) There are no active queries for the requested target (and in the case 13320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // of GL_ANY_SAMPLES_PASSED_EXT and GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT, 13330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // no query may be active for either if glBeginQuery targets either. 13340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < QUERY_TYPE_COUNT; i++) 13350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.activeQuery[i]) 13370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 13390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens QueryType qType; 13430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(target) 13440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ANY_SAMPLES_PASSED_EXT: 13460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens qType = QUERY_ANY_SAMPLES_PASSED; 13470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 13480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT: 13490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens qType = QUERY_ANY_SAMPLES_PASSED_CONSERVATIVE; 13500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 13510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN: 13520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens qType = QUERY_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN; 13530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 13540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 135505c32b9b014dd9536782fcec3ea96168a97e2e28Alexis Hetu UNREACHABLE(target); 135605c32b9b014dd9536782fcec3ea96168a97e2e28Alexis Hetu return error(GL_INVALID_ENUM); 13570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Query *queryObject = createQuery(query, target); 13600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Check that name was obtained with glGenQueries 13620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!queryObject) 13630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 13650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Check for type mismatch 13680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(queryObject->getType() != target) 13690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 13710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Set query as active for specified target 13740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.activeQuery[qType] = queryObject; 13750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Begin query 13770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens queryObject->begin(); 13780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 13790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::endQuery(GLenum target) 13810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 13820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens QueryType qType; 13830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(target) 13850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ANY_SAMPLES_PASSED_EXT: qType = QUERY_ANY_SAMPLES_PASSED; break; 13870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ANY_SAMPLES_PASSED_CONSERVATIVE_EXT: qType = QUERY_ANY_SAMPLES_PASSED_CONSERVATIVE; break; 13880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN: qType = QUERY_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN; break; 13890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: UNREACHABLE(target); return; 13900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Query *queryObject = mState.activeQuery[qType]; 13930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!queryObject) 13950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 13960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 13970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 13980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 13990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens queryObject->end(); 14000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.activeQuery[qType] = nullptr; 14020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setFramebufferZero(Framebuffer *buffer) 14050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens delete mFramebufferNameSpace.remove(0); 14070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mFramebufferNameSpace.insert(0, buffer); 14080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setRenderbufferStorage(RenderbufferStorage *renderbuffer) 14110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *renderbufferObject = mState.renderbuffer; 14130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens renderbufferObject->setStorage(renderbuffer); 14140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14160bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensFramebuffer *Context::getFramebuffer(unsigned int handle) const 14170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mFramebufferNameSpace.find(handle); 14190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14210bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensFence *Context::getFence(unsigned int handle) const 14220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mFenceNameSpace.find(handle); 14240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14260bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensFenceSync *Context::getFenceSync(GLsync handle) const 14270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getFenceSync(static_cast<GLuint>(reinterpret_cast<uintptr_t>(handle))); 14290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14310bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensQuery *Context::getQuery(unsigned int handle) const 14320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mQueryNameSpace.find(handle); 14340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14360bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensQuery *Context::createQuery(unsigned int handle, GLenum type) 14370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!mQueryNameSpace.isReserved(handle)) 14390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 14400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return nullptr; 14410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 14420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 14430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 14440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Query *query = mQueryNameSpace.find(handle); 14450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!query) 14460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 14470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens query = new Query(handle, type); 14480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens query->addRef(); 14490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mQueryNameSpace.insert(handle, query); 14500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 14510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return query; 14530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 14540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14560bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensVertexArray *Context::getVertexArray(GLuint array) const 14570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mVertexArrayNameSpace.find(array); 14590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14610bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensVertexArray *Context::getCurrentVertexArray() const 14620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getVertexArray(mState.vertexArray); 14640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isVertexArray(GLuint array) const 14670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mVertexArrayNameSpace.isReserved(array); 14690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::hasZeroDivisor() const 14720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Verify there is at least one active attribute with a divisor of zero 14740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens es2::Program *programObject = getCurrentProgram(); 14750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int attributeIndex = 0; attributeIndex < MAX_VERTEX_ATTRIBS; attributeIndex++) 14760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 14770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bool active = (programObject->getAttributeStream(attributeIndex) != -1); 14780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(active && getCurrentVertexArray()->getVertexAttribute(attributeIndex).mDivisor == 0) 14790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 14800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 14810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 14820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 14830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 14850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 14870bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTransformFeedback *Context::getTransformFeedback(GLuint transformFeedback) const 14880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 14890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mTransformFeedbackNameSpace.find(transformFeedback); 14900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 14910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 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 153753f4809cdb692da1a906f9de846b6adb22879fcdAlexis Hetuconst GLvoid* Context::getPixels(const GLvoid* data) const 153853f4809cdb692da1a906f9de846b6adb22879fcdAlexis Hetu{ 153953f4809cdb692da1a906f9de846b6adb22879fcdAlexis Hetu es2::Buffer* unpackBuffer = getPixelUnpackBuffer(); 154053f4809cdb692da1a906f9de846b6adb22879fcdAlexis Hetu const unsigned char* unpackBufferData = unpackBuffer ? static_cast<const unsigned char*>(unpackBuffer->data()) : nullptr; 154153f4809cdb692da1a906f9de846b6adb22879fcdAlexis Hetu return unpackBufferData ? unpackBufferData + (ptrdiff_t)(data) : data; 154253f4809cdb692da1a906f9de846b6adb22879fcdAlexis Hetu} 154353f4809cdb692da1a906f9de846b6adb22879fcdAlexis Hetu 15440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::getBuffer(GLenum target, es2::Buffer **buffer) const 15450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 15460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(target) 15470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 15480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ARRAY_BUFFER: 15490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getArrayBuffer(); 15500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 15510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ELEMENT_ARRAY_BUFFER: 15520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getElementArrayBuffer(); 15530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 15540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COPY_READ_BUFFER: 15550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 15560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 15570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getCopyReadBuffer(); 15580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 15590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 15600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 15610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COPY_WRITE_BUFFER: 15620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 15630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 15640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getCopyWriteBuffer(); 15650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 15660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 15670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 15680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PIXEL_PACK_BUFFER: 15690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 15700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 15710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getPixelPackBuffer(); 15720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 15730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 15740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 15750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PIXEL_UNPACK_BUFFER: 15760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 15770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 15780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getPixelUnpackBuffer(); 15790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 15800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 15810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 15820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BUFFER: 15830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 15840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 15850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* transformFeedback = getTransformFeedback(); 15860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = transformFeedback ? static_cast<es2::Buffer*>(transformFeedback->getGenericBuffer()) : nullptr; 15870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 15880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 15890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 15900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER: 15910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 15920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 15930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *buffer = getGenericUniformBuffer(); 15940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 15950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 15960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 15970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 15980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 15990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 16000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 16010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16030bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTransformFeedback *Context::getTransformFeedback() const 16040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return getTransformFeedback(mState.transformFeedback); 16060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16080bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensProgram *Context::getCurrentProgram() const 16090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mResourceManager->getProgram(mState.currentProgram); 16110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16130bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTexture2D *Context::getTexture2D() const 16140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return static_cast<Texture2D*>(getSamplerTexture(mState.activeSampler, TEXTURE_2D)); 16160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16180bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTexture3D *Context::getTexture3D() const 16190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return static_cast<Texture3D*>(getSamplerTexture(mState.activeSampler, TEXTURE_3D)); 16210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16230bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTexture2DArray *Context::getTexture2DArray() const 16240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return static_cast<Texture2DArray*>(getSamplerTexture(mState.activeSampler, TEXTURE_2D_ARRAY)); 16260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16280bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTextureCubeMap *Context::getTextureCubeMap() const 16290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return static_cast<TextureCubeMap*>(getSamplerTexture(mState.activeSampler, TEXTURE_CUBE)); 16310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16330bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTextureExternal *Context::getTextureExternal() const 16340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return static_cast<TextureExternal*>(getSamplerTexture(mState.activeSampler, TEXTURE_EXTERNAL)); 16360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16380bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensTexture *Context::getSamplerTexture(unsigned int sampler, TextureType type) const 16390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLuint texid = mState.samplerTexture[type][sampler].name(); 16410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(texid == 0) // Special case: 0 refers to different initial textures based on the target 16430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 16440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(type) 16450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 16460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case TEXTURE_2D: return mTexture2DZero; 16470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case TEXTURE_3D: return mTexture3DZero; 16480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case TEXTURE_2D_ARRAY: return mTexture2DArrayZero; 16490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case TEXTURE_CUBE: return mTextureCubeMapZero; 16500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case TEXTURE_EXTERNAL: return mTextureExternalZero; 16510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: UNREACHABLE(type); 16520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 16530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 16540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.samplerTexture[type][sampler]; 16560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::samplerParameteri(GLuint sampler, GLenum pname, GLint param) 16590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkSamplerAllocation(sampler); 16610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Sampler *samplerObject = getSampler(sampler); 16630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(samplerObject); 16640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 16660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 16670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_MIN_FILTER: samplerObject->setMinFilter(static_cast<GLenum>(param)); break; 16680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_MAG_FILTER: samplerObject->setMagFilter(static_cast<GLenum>(param)); break; 16690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_WRAP_S: samplerObject->setWrapS(static_cast<GLenum>(param)); break; 16700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_WRAP_T: samplerObject->setWrapT(static_cast<GLenum>(param)); break; 16710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_WRAP_R: samplerObject->setWrapR(static_cast<GLenum>(param)); break; 16720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_MIN_LOD: samplerObject->setMinLod(static_cast<GLfloat>(param)); break; 16730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_MAX_LOD: samplerObject->setMaxLod(static_cast<GLfloat>(param)); break; 16740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_COMPARE_MODE: samplerObject->setComparisonMode(static_cast<GLenum>(param)); break; 16750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_COMPARE_FUNC: samplerObject->setComparisonFunc(static_cast<GLenum>(param)); break; 16760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: UNREACHABLE(pname); break; 16770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 16780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 16790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::samplerParameterf(GLuint sampler, GLenum pname, GLfloat param) 16810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 16820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkSamplerAllocation(sampler); 16830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Sampler *samplerObject = getSampler(sampler); 16850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(samplerObject); 16860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 16870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 16880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 16890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_MIN_FILTER: samplerObject->setMinFilter(static_cast<GLenum>(roundf(param))); break; 16900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_MAG_FILTER: samplerObject->setMagFilter(static_cast<GLenum>(roundf(param))); break; 16910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_WRAP_S: samplerObject->setWrapS(static_cast<GLenum>(roundf(param))); break; 16920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_WRAP_T: samplerObject->setWrapT(static_cast<GLenum>(roundf(param))); break; 16930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_WRAP_R: samplerObject->setWrapR(static_cast<GLenum>(roundf(param))); break; 16940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_MIN_LOD: samplerObject->setMinLod(param); break; 16950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_MAX_LOD: samplerObject->setMaxLod(param); break; 16960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_COMPARE_MODE: samplerObject->setComparisonMode(static_cast<GLenum>(roundf(param))); break; 16970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_COMPARE_FUNC: samplerObject->setComparisonFunc(static_cast<GLenum>(roundf(param))); break; 16980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: UNREACHABLE(pname); break; 16990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 17000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 17010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17020bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLint Context::getSamplerParameteri(GLuint sampler, GLenum pname) 17030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 17040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkSamplerAllocation(sampler); 17050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Sampler *samplerObject = getSampler(sampler); 17070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(samplerObject); 17080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 17100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 17110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_MIN_FILTER: return static_cast<GLint>(samplerObject->getMinFilter()); 17120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_MAG_FILTER: return static_cast<GLint>(samplerObject->getMagFilter()); 17130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_WRAP_S: return static_cast<GLint>(samplerObject->getWrapS()); 17140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_WRAP_T: return static_cast<GLint>(samplerObject->getWrapT()); 17150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_WRAP_R: return static_cast<GLint>(samplerObject->getWrapR()); 17160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_MIN_LOD: return static_cast<GLint>(roundf(samplerObject->getMinLod())); 17170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_MAX_LOD: return static_cast<GLint>(roundf(samplerObject->getMaxLod())); 17180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_COMPARE_MODE: return static_cast<GLint>(samplerObject->getComparisonMode()); 17190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_COMPARE_FUNC: return static_cast<GLint>(samplerObject->getComparisonFunc()); 17200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: UNREACHABLE(pname); return 0; 17210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 17220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 17230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17240bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLfloat Context::getSamplerParameterf(GLuint sampler, GLenum pname) 17250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 17260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mResourceManager->checkSamplerAllocation(sampler); 17270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Sampler *samplerObject = getSampler(sampler); 17290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(samplerObject); 17300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 17320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 17330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_MIN_FILTER: return static_cast<GLfloat>(samplerObject->getMinFilter()); 17340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_MAG_FILTER: return static_cast<GLfloat>(samplerObject->getMagFilter()); 17350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_WRAP_S: return static_cast<GLfloat>(samplerObject->getWrapS()); 17360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_WRAP_T: return static_cast<GLfloat>(samplerObject->getWrapT()); 17370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_WRAP_R: return static_cast<GLfloat>(samplerObject->getWrapR()); 17380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_MIN_LOD: return samplerObject->getMinLod(); 17390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_MAX_LOD: return samplerObject->getMaxLod(); 17400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_COMPARE_MODE: return static_cast<GLfloat>(samplerObject->getComparisonMode()); 17410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_COMPARE_FUNC: return static_cast<GLfloat>(samplerObject->getComparisonFunc()); 17420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: UNREACHABLE(pname); return 0; 17430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 17440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 17450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::getBooleanv(GLenum pname, GLboolean *params) const 17470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 17480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 17490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 17500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SHADER_COMPILER: *params = GL_TRUE; break; 17510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_COVERAGE_INVERT: *params = mState.sampleCoverageInvert; break; 17520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_WRITEMASK: *params = mState.depthMask; break; 17530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COLOR_WRITEMASK: 17540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = mState.colorMaskRed; 17550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = mState.colorMaskGreen; 17560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[2] = mState.colorMaskBlue; 17570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[3] = mState.colorMaskAlpha; 17580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 17590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_CULL_FACE: *params = mState.cullFaceEnabled; break; 17600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POLYGON_OFFSET_FILL: *params = mState.polygonOffsetFillEnabled; break; 17610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_ALPHA_TO_COVERAGE: *params = mState.sampleAlphaToCoverageEnabled; break; 17620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_COVERAGE: *params = mState.sampleCoverageEnabled; break; 17630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SCISSOR_TEST: *params = mState.scissorTestEnabled; break; 17640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_TEST: *params = mState.stencilTestEnabled; break; 17650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_TEST: *params = mState.depthTestEnabled; break; 17660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND: *params = mState.blendEnabled; break; 17670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DITHER: *params = mState.ditherEnabled; break; 17680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PRIMITIVE_RESTART_FIXED_INDEX: *params = mState.primitiveRestartFixedIndexEnabled; break; 17690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_RASTERIZER_DISCARD: *params = mState.rasterizerDiscardEnabled; break; 17700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_ACTIVE: 17710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 17720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* transformFeedback = getTransformFeedback(mState.transformFeedback); 17730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedback) 17740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 17750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = transformFeedback->isActive(); 17760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 17770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 17780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 17790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 17800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_PAUSED: 17810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 17820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* transformFeedback = getTransformFeedback(mState.transformFeedback); 17830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedback) 17840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 17850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = transformFeedback->isPaused(); 17860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 17870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 17880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 17890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 17900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 17910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 17920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 17930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 17950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 17960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 17970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::getFloatv(GLenum pname, GLfloat *params) const 17980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 17990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Please note: DEPTH_CLEAR_VALUE is included in our internal getFloatv implementation 18000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // because it is stored as a float, despite the fact that the GL ES 2.0 spec names 18010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // GetIntegerv as its native query function. As it would require conversion in any 18020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // case, this should make no difference to the calling application. 18030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 18040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 18050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_LINE_WIDTH: *params = mState.lineWidth; break; 18060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_COVERAGE_VALUE: *params = mState.sampleCoverageValue; break; 18070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_CLEAR_VALUE: *params = mState.depthClearValue; break; 18080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POLYGON_OFFSET_FACTOR: *params = mState.polygonOffsetFactor; break; 18090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POLYGON_OFFSET_UNITS: *params = mState.polygonOffsetUnits; break; 18100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ALIASED_LINE_WIDTH_RANGE: 18110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = ALIASED_LINE_WIDTH_RANGE_MIN; 18120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = ALIASED_LINE_WIDTH_RANGE_MAX; 18130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ALIASED_POINT_SIZE_RANGE: 18150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = ALIASED_POINT_SIZE_RANGE_MIN; 18160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = ALIASED_POINT_SIZE_RANGE_MAX; 18170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_RANGE: 18190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = mState.zNear; 18200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = mState.zFar; 18210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COLOR_CLEAR_VALUE: 18230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = mState.colorClearValue.red; 18240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = mState.colorClearValue.green; 18250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[2] = mState.colorClearValue.blue; 18260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[3] = mState.colorClearValue.alpha; 18270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_COLOR: 18290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = mState.blendColor.red; 18300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = mState.blendColor.green; 18310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[2] = mState.blendColor.blue; 18320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[3] = mState.blendColor.alpha; 18330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT: 18350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = MAX_TEXTURE_MAX_ANISOTROPY; 18360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 18370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 18380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 18390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 18400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 18410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 18420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 18430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 18440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate bool Context::getIntegerv<GLint>(GLenum pname, GLint *params) const; 18450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate bool Context::getIntegerv<GLint64>(GLenum pname, GLint64 *params) const; 18460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 18470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate<typename T> bool Context::getIntegerv(GLenum pname, T *params) const 18480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 18490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Please note: DEPTH_CLEAR_VALUE is not included in our internal getIntegerv implementation 18500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // because it is stored as a float, despite the fact that the GL ES 2.0 spec names 18510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // GetIntegerv as its native query function. As it would require conversion in any 18520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // case, this should make no difference to the calling application. You may find it in 18530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Context::getFloatv. 18540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 18550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 18560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_ATTRIBS: *params = MAX_VERTEX_ATTRIBS; break; 18570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_UNIFORM_VECTORS: *params = MAX_VERTEX_UNIFORM_VECTORS; break; 18580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VARYING_VECTORS: *params = MAX_VARYING_VECTORS; break; 18590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS: *params = MAX_COMBINED_TEXTURE_IMAGE_UNITS; break; 18600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS: *params = MAX_VERTEX_TEXTURE_IMAGE_UNITS; break; 18610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TEXTURE_IMAGE_UNITS: *params = MAX_TEXTURE_IMAGE_UNITS; break; 18620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_FRAGMENT_UNIFORM_VECTORS: *params = MAX_FRAGMENT_UNIFORM_VECTORS; break; 18630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_RENDERBUFFER_SIZE: *params = IMPLEMENTATION_MAX_RENDERBUFFER_SIZE; break; 18640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_NUM_SHADER_BINARY_FORMATS: *params = 0; break; 18650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SHADER_BINARY_FORMATS: /* no shader binary formats are supported */ break; 18660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ARRAY_BUFFER_BINDING: *params = getArrayBufferName(); break; 18670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ELEMENT_ARRAY_BUFFER_BINDING: *params = getElementArrayBufferName(); break; 18680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// case GL_FRAMEBUFFER_BINDING: // now equivalent to GL_DRAW_FRAMEBUFFER_BINDING_ANGLE 18690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_FRAMEBUFFER_BINDING_ANGLE: *params = mState.drawFramebuffer; break; 18700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_READ_FRAMEBUFFER_BINDING_ANGLE: *params = mState.readFramebuffer; break; 18710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_RENDERBUFFER_BINDING: *params = mState.renderbuffer.name(); break; 18720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_CURRENT_PROGRAM: *params = mState.currentProgram; break; 18730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PACK_ALIGNMENT: *params = mState.packAlignment; break; 18740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_ALIGNMENT: *params = mState.unpackInfo.alignment; break; 18750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_GENERATE_MIPMAP_HINT: *params = mState.generateMipmapHint; break; 18760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_FRAGMENT_SHADER_DERIVATIVE_HINT_OES: *params = mState.fragmentShaderDerivativeHint; break; 18770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ACTIVE_TEXTURE: *params = (mState.activeSampler + GL_TEXTURE0); break; 18780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_FUNC: *params = mState.stencilFunc; break; 18790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_REF: *params = mState.stencilRef; break; 18800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_VALUE_MASK: *params = sw::clampToSignedInt(mState.stencilMask); break; 18810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_FUNC: *params = mState.stencilBackFunc; break; 18820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_REF: *params = mState.stencilBackRef; break; 18830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_VALUE_MASK: *params = sw::clampToSignedInt(mState.stencilBackMask); break; 18840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_FAIL: *params = mState.stencilFail; break; 18850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_PASS_DEPTH_FAIL: *params = mState.stencilPassDepthFail; break; 18860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_PASS_DEPTH_PASS: *params = mState.stencilPassDepthPass; break; 18870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_FAIL: *params = mState.stencilBackFail; break; 18880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_PASS_DEPTH_FAIL: *params = mState.stencilBackPassDepthFail; break; 18890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_PASS_DEPTH_PASS: *params = mState.stencilBackPassDepthPass; break; 18900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_FUNC: *params = mState.depthFunc; break; 18910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_SRC_RGB: *params = mState.sourceBlendRGB; break; 18920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_SRC_ALPHA: *params = mState.sourceBlendAlpha; break; 18930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_DST_RGB: *params = mState.destBlendRGB; break; 18940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_DST_ALPHA: *params = mState.destBlendAlpha; break; 18950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_EQUATION_RGB: *params = mState.blendEquationRGB; break; 18960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_EQUATION_ALPHA: *params = mState.blendEquationAlpha; break; 18970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_WRITEMASK: *params = sw::clampToSignedInt(mState.stencilWritemask); break; 18980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_WRITEMASK: *params = sw::clampToSignedInt(mState.stencilBackWritemask); break; 18990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_CLEAR_VALUE: *params = mState.stencilClearValue; break; 19000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SUBPIXEL_BITS: *params = 4; break; 19010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TEXTURE_SIZE: *params = IMPLEMENTATION_MAX_TEXTURE_SIZE; break; 19020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_CUBE_MAP_TEXTURE_SIZE: *params = IMPLEMENTATION_MAX_CUBE_MAP_TEXTURE_SIZE; break; 19030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_NUM_COMPRESSED_TEXTURE_FORMATS: *params = NUM_COMPRESSED_TEXTURE_FORMATS; break; 19040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_SAMPLES_ANGLE: *params = IMPLEMENTATION_MAX_SAMPLES; break; 19050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_BUFFERS: 19060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLES: 19070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 19090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int width, height, samples; 19100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 19110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(framebuffer->completeness(width, height, samples) == GL_FRAMEBUFFER_COMPLETE) 19120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 19140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_BUFFERS: 19160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(samples > 1) 19170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 1; 19190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 19210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 19230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 19250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLES: 19260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = samples; 19270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 19280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 19310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 19330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 19360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_IMPLEMENTATION_COLOR_READ_TYPE: 19370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getReadFramebuffer(); 19390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = framebuffer->getImplementationColorReadType(); 19400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 19420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_IMPLEMENTATION_COLOR_READ_FORMAT: 19430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getReadFramebuffer(); 19450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = framebuffer->getImplementationColorReadFormat(); 19460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 19480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VIEWPORT_DIMS: 19490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int maxDimension = IMPLEMENTATION_MAX_RENDERBUFFER_SIZE; 19510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = maxDimension; 19520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = maxDimension; 19530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 19550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COMPRESSED_TEXTURE_FORMATS: 19560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < NUM_COMPRESSED_TEXTURE_FORMATS; i++) 19580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[i] = compressedTextureFormats[i]; 19600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 19630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_VIEWPORT: 19640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = mState.viewportX; 19650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = mState.viewportY; 19660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[2] = mState.viewportWidth; 19670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[3] = mState.viewportHeight; 19680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 19690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SCISSOR_BOX: 19700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[0] = mState.scissorX; 19710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[1] = mState.scissorY; 19720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[2] = mState.scissorWidth; 19730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens params[3] = mState.scissorHeight; 19740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 19750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_CULL_FACE_MODE: *params = mState.cullMode; break; 19760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_FRONT_FACE: *params = mState.frontFace; break; 19770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_RED_BITS: 19780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_GREEN_BITS: 19790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLUE_BITS: 19800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ALPHA_BITS: 19810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 19830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *colorbuffer = framebuffer->getColorbuffer(0); 19840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 19850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(colorbuffer) 19860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 19880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_RED_BITS: *params = colorbuffer->getRedSize(); break; 19900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_GREEN_BITS: *params = colorbuffer->getGreenSize(); break; 19910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLUE_BITS: *params = colorbuffer->getBlueSize(); break; 19920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ALPHA_BITS: *params = colorbuffer->getAlphaSize(); break; 19930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 19960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 19970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 19980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 19990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 20010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_BITS: 20020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 20040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *depthbuffer = framebuffer->getDepthbuffer(); 20050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 20060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(depthbuffer) 20070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = depthbuffer->getDepthSize(); 20090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 20110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 20130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 20160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BITS: 20170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 20190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *stencilbuffer = framebuffer->getStencilbuffer(); 20200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 20210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(stencilbuffer) 20220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = stencilbuffer->getStencilSize(); 20240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 20260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 20280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 20310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_2D: 20320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.activeSampler > MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1) 20330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens error(GL_INVALID_OPERATION); 20350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 20360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 20380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.samplerTexture[TEXTURE_2D][mState.activeSampler].name(); 20390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 20400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_CUBE_MAP: 20410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.activeSampler > MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1) 20420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens error(GL_INVALID_OPERATION); 20440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 20450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 20470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.samplerTexture[TEXTURE_CUBE][mState.activeSampler].name(); 20480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 20490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_EXTERNAL_OES: 20500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.activeSampler > MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1) 20510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens error(GL_INVALID_OPERATION); 20530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 20540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 20560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.samplerTexture[TEXTURE_EXTERNAL][mState.activeSampler].name(); 20570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 20580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_3D_OES: 20590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.activeSampler > MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1) 20600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens error(GL_INVALID_OPERATION); 20620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 20630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 20650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.samplerTexture[TEXTURE_3D][mState.activeSampler].name(); 20660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 20670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_2D_ARRAY: // GLES 3.0 20680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion < 3) 20690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 20710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else if(mState.activeSampler > MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1) 20730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens error(GL_INVALID_OPERATION); 20750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 20760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 20780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.samplerTexture[TEXTURE_2D_ARRAY][mState.activeSampler].name(); 20790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 20800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COPY_READ_BUFFER_BINDING: // name, initially 0 20810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 20820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.copyReadBuffer.name(); 20840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 20860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 20880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 20900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COPY_WRITE_BUFFER_BINDING: // name, initially 0 20910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 20920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.copyWriteBuffer.name(); 20940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 20960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 20970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 20980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 20990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER0: 21010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER1: 21020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER2: 21030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER3: 21040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER4: 21050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER5: 21060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER6: 21070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER7: 21080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER8: 21090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER9: 21100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER10: 21110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER11: 21120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER12: 21130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER13: 21140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER14: 21150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER15: 21160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = getDrawFramebuffer()->getDrawBuffer(pname - GL_DRAW_BUFFER0); 21170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAJOR_VERSION: 21190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 21200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 21210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = clientVersion; 21220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 21230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 21240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 21250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 21260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 21270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_3D_TEXTURE_SIZE: // GLint, at least 2048 21290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = IMPLEMENTATION_MAX_TEXTURE_SIZE; 21300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_ARRAY_TEXTURE_LAYERS: // GLint, at least 2048 21320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = IMPLEMENTATION_MAX_TEXTURE_SIZE; 21330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COLOR_ATTACHMENTS: 21350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = MAX_COLOR_ATTACHMENTS; 21360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS: // integer, at least 50048 21380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS; 21390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COMBINED_UNIFORM_BLOCKS: // integer, at least 70 21410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens UNIMPLEMENTED(); 21420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 70; 21430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS: // integer, at least 50176 21450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS; 21460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_DRAW_BUFFERS: 21480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = MAX_DRAW_BUFFERS; 21490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_ELEMENT_INDEX: 21510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = MAX_ELEMENT_INDEX; 21520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_ELEMENTS_INDICES: 21540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = MAX_ELEMENTS_INDICES; 21550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_ELEMENTS_VERTICES: 21570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = MAX_ELEMENTS_VERTICES; 21580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_FRAGMENT_INPUT_COMPONENTS: // integer, at least 128 21600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens UNIMPLEMENTED(); 21610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 128; 21620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_FRAGMENT_UNIFORM_BLOCKS: // integer, at least 12 21640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = MAX_FRAGMENT_UNIFORM_BLOCKS; 21650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_FRAGMENT_UNIFORM_COMPONENTS: // integer, at least 896 21670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = MAX_FRAGMENT_UNIFORM_COMPONENTS; 21680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_PROGRAM_TEXEL_OFFSET: // integer, minimum is 7 21700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens UNIMPLEMENTED(); 21710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 7; 21720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_SERVER_WAIT_TIMEOUT: // integer 21740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens UNIMPLEMENTED(); 21750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 21760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TEXTURE_LOD_BIAS: // integer, at least 2.0 21780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens UNIMPLEMENTED(); 21790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 2; 21800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS: // integer, at least 64 21827b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu *params = sw::MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS; 21830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS: // integer, at least 4 21850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS; 21860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS: // integer, at least 4 21887b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu *params = sw::MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS; 21890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_UNIFORM_BLOCK_SIZE: // integer, at least 16384 21910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = MAX_UNIFORM_BLOCK_SIZE; 21920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_UNIFORM_BUFFER_BINDINGS: // integer, at least 24 21940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = MAX_UNIFORM_BUFFER_BINDINGS; 21950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 21960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VARYING_COMPONENTS: // integer, at least 60 21970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens UNIMPLEMENTED(); 21980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 60; 21990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 22000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_OUTPUT_COMPONENTS: // integer, at least 64 22010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens UNIMPLEMENTED(); 22020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 64; 22030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 22040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_UNIFORM_BLOCKS: // integer, at least 12 22050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = MAX_VERTEX_UNIFORM_BLOCKS; 22060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 22070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_UNIFORM_COMPONENTS: // integer, at least 1024 22080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = MAX_VERTEX_UNIFORM_COMPONENTS; 22090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 22100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MIN_PROGRAM_TEXEL_OFFSET: // integer, maximum is -8 22110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens UNIMPLEMENTED(); 22120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = -8; 22130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 22140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MINOR_VERSION: // integer 22150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens UNIMPLEMENTED(); 22160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 22170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 22180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_NUM_EXTENSIONS: // integer 22190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLuint numExtensions; 22200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens getExtensions(0, &numExtensions); 22210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = numExtensions; 22220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 22230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_NUM_PROGRAM_BINARY_FORMATS: // integer, at least 0 22240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens UNIMPLEMENTED(); 22250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 22260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 22270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PACK_ROW_LENGTH: // integer, initially 0 22280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.packRowLength; 22290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 22300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PACK_SKIP_PIXELS: // integer, initially 0 22310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.packSkipPixels; 22320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 22330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PACK_SKIP_ROWS: // integer, initially 0 22340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.packSkipRows; 22350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 22360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PIXEL_PACK_BUFFER_BINDING: // integer, initially 0 22370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 22380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 22390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.pixelPackBuffer.name(); 22400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 22410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 22420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 22430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 22440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 22450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 22460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PIXEL_UNPACK_BUFFER_BINDING: // integer, initially 0 22470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 22480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 22490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.pixelUnpackBuffer.name(); 22500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 22510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 22520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 22530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 22540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 22550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 22560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PROGRAM_BINARY_FORMATS: // integer[GL_NUM_PROGRAM_BINARY_FORMATS] 22570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens UNIMPLEMENTED(); 22580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 22590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 22600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_READ_BUFFER: // symbolic constant, initial value is GL_BACK 22610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = getReadFramebuffer()->getReadBuffer(); 22620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 22630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLER_BINDING: // GLint, default 0 22640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.sampler[mState.activeSampler].name(); 22650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 22660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_BINDING: // name, initially 0 22670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 22680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 22690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.genericUniformBuffer.name(); 22700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 22710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 22720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 22730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 22740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 22750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 22760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT: // integer, defaults to 1 22770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = UNIFORM_BUFFER_OFFSET_ALIGNMENT; 22780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 22790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_SIZE: // indexed[n] 64-bit integer, initially 0 22800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 22810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 228205c32b9b014dd9536782fcec3ea96168a97e2e28Alexis Hetu *params = static_cast<T>(mState.genericUniformBuffer->size()); 22830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 22840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 22850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 22860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 22870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 22880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 22890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_START: // indexed[n] 64-bit integer, initially 0 22900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(clientVersion >= 3) 22910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 2292bffe803cd29475ca68ab1fea8a04276726fa83b7Alexis Hetu *params = static_cast<T>(mState.genericUniformBuffer->offset()); 22930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 22940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 22950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 22960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 22970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 22980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = 0; 22990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 23000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_IMAGE_HEIGHT: // integer, initially 0 23010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.unpackInfo.imageHeight; 23020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 23030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_ROW_LENGTH: // integer, initially 0 23040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.unpackInfo.rowLength; 23050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 23060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_SKIP_IMAGES: // integer, initially 0 23070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.unpackInfo.skipImages; 23080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 23090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_SKIP_PIXELS: // integer, initially 0 23100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.unpackInfo.skipPixels; 23110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 23120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_SKIP_ROWS: // integer, initially 0 23130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = mState.unpackInfo.skipRows; 23140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 23150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_VERTEX_ARRAY_BINDING: // GLint, initially 0 23160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = getCurrentVertexArray()->name; 23170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 23180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BINDING: 23190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 23200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* transformFeedback = getTransformFeedback(mState.transformFeedback); 23210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedback) 23220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 23230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = transformFeedback->name; 23240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 23250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 23260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 23270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 23280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 23290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 23300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 23310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BUFFER_BINDING: 23320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 23330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* transformFeedback = getTransformFeedback(mState.transformFeedback); 23340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedback) 23350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 23360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *params = transformFeedback->getGenericBufferName(); 23370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 23380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 23390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 23400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 23410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 23420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 23430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 23440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 23450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 23460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 23470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 23480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 23490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 23500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 23510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate bool Context::getTransformFeedbackiv<GLint>(GLuint index, GLenum pname, GLint *param) const; 23520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate bool Context::getTransformFeedbackiv<GLint64>(GLuint index, GLenum pname, GLint64 *param) const; 23530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 23540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate<typename T> bool Context::getTransformFeedbackiv(GLuint index, GLenum pname, T *param) const 23550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 23560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* transformFeedback = getTransformFeedback(mState.transformFeedback); 23570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!transformFeedback) 23580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 23590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 23600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 23610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 23620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 23630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 23640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BINDING: // GLint, initially 0 23650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = transformFeedback->name; 23660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 23670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_ACTIVE: // boolean, initially GL_FALSE 23680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = transformFeedback->isActive(); 23690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 23700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BUFFER_BINDING: // name, initially 0 23710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = transformFeedback->getBufferName(index); 23720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 23730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_PAUSED: // boolean, initially GL_FALSE 23740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = transformFeedback->isPaused(); 23750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 23760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BUFFER_SIZE: // indexed[n] 64-bit integer, initially 0 23770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedback->getBuffer(index)) 23780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 23790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = transformFeedback->getSize(index); 23800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 23810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 23820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 23830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BUFFER_START: // indexed[n] 64-bit integer, initially 0 23840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(transformFeedback->getBuffer(index)) 23850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 23860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = transformFeedback->getOffset(index); 23870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 23880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 23890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else return false; 23900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 23910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 23920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 23930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 23940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 23950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 23960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 23970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate bool Context::getUniformBufferiv<GLint>(GLuint index, GLenum pname, GLint *param) const; 23980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate bool Context::getUniformBufferiv<GLint64>(GLuint index, GLenum pname, GLint64 *param) const; 23990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 24000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capenstemplate<typename T> bool Context::getUniformBufferiv(GLuint index, GLenum pname, T *param) const 24010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 24020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens const BufferBinding& uniformBuffer = mState.uniformBuffers[index]; 24030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 24040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 24050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 24060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_BINDING: // name, initially 0 24070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = uniformBuffer.get().name(); 24080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_SIZE: // indexed[n] 64-bit integer, initially 0 24100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = uniformBuffer.getSize(); 24110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_START: // indexed[n] 64-bit integer, initially 0 24130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *param = uniformBuffer.getOffset(); 24140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 24160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 24170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 24180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 24190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 24200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 24210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 24220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::getQueryParameterInfo(GLenum pname, GLenum *type, unsigned int *numParams) const 24230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 24240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Please note: the query type returned for DEPTH_CLEAR_VALUE in this implementation 24250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // is FLOAT rather than INT, as would be suggested by the GL ES 2.0 spec. This is due 24260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // to the fact that it is stored internally as a float, and so would require conversion 24270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // if returned from Context::getIntegerv. Since this conversion is already implemented 24280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // in the case that one calls glGetIntegerv to retrieve a float-typed state variable, we 24290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // place DEPTH_CLEAR_VALUE with the floats. This should make no difference to the calling 24300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // application. 24310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(pname) 24320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 24330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COMPRESSED_TEXTURE_FORMATS: 24340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 24350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_INT; 24360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = NUM_COMPRESSED_TEXTURE_FORMATS; 24370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 24380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SHADER_BINARY_FORMATS: 24400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 24410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_INT; 24420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 0; 24430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 24440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 24450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_ATTRIBS: 24460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_UNIFORM_VECTORS: 24470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VARYING_VECTORS: 24480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS: 24490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS: 24500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TEXTURE_IMAGE_UNITS: 24510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_FRAGMENT_UNIFORM_VECTORS: 24520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_RENDERBUFFER_SIZE: 24530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_NUM_SHADER_BINARY_FORMATS: 24540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_NUM_COMPRESSED_TEXTURE_FORMATS: 24550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ARRAY_BUFFER_BINDING: 24560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_FRAMEBUFFER_BINDING: // Same as GL_DRAW_FRAMEBUFFER_BINDING_ANGLE 24570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_READ_FRAMEBUFFER_BINDING_ANGLE: 24580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_RENDERBUFFER_BINDING: 24590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_CURRENT_PROGRAM: 24600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PACK_ALIGNMENT: 24610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_ALIGNMENT: 24620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_GENERATE_MIPMAP_HINT: 24630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_FRAGMENT_SHADER_DERIVATIVE_HINT_OES: 24640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_RED_BITS: 24650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_GREEN_BITS: 24660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLUE_BITS: 24670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ALPHA_BITS: 24680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_BITS: 24690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BITS: 24700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ELEMENT_ARRAY_BUFFER_BINDING: 24710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_CULL_FACE_MODE: 24720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_FRONT_FACE: 24730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ACTIVE_TEXTURE: 24740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_FUNC: 24750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_VALUE_MASK: 24760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_REF: 24770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_FAIL: 24780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_PASS_DEPTH_FAIL: 24790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_PASS_DEPTH_PASS: 24800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_FUNC: 24810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_VALUE_MASK: 24820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_REF: 24830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_FAIL: 24840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_PASS_DEPTH_FAIL: 24850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_PASS_DEPTH_PASS: 24860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_FUNC: 24870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_SRC_RGB: 24880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_SRC_ALPHA: 24890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_DST_RGB: 24900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_DST_ALPHA: 24910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_EQUATION_RGB: 24920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_EQUATION_ALPHA: 24930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_WRITEMASK: 24940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_BACK_WRITEMASK: 24950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_CLEAR_VALUE: 24960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SUBPIXEL_BITS: 24970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TEXTURE_SIZE: 24980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_CUBE_MAP_TEXTURE_SIZE: 24990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_BUFFERS: 25000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLES: 25010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_IMPLEMENTATION_COLOR_READ_TYPE: 25020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_IMPLEMENTATION_COLOR_READ_FORMAT: 25030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_2D: 25040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_CUBE_MAP: 25050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_EXTERNAL_OES: 25060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_3D_OES: 25070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COPY_READ_BUFFER_BINDING: 25080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COPY_WRITE_BUFFER_BINDING: 25090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER0: 25100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER1: 25110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER2: 25120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER3: 25130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER4: 25140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER5: 25150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER6: 25160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER7: 25170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER8: 25180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER9: 25190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER10: 25200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER11: 25210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER12: 25220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER13: 25230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER14: 25240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DRAW_BUFFER15: 25250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAJOR_VERSION: 25260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_3D_TEXTURE_SIZE: 25270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_ARRAY_TEXTURE_LAYERS: 25280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COLOR_ATTACHMENTS: 25290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS: 25300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COMBINED_UNIFORM_BLOCKS: 25310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS: 25320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_DRAW_BUFFERS: 25330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_ELEMENT_INDEX: 25340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_ELEMENTS_INDICES: 25350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_ELEMENTS_VERTICES: 25360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_FRAGMENT_INPUT_COMPONENTS: 25370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_FRAGMENT_UNIFORM_BLOCKS: 25380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_FRAGMENT_UNIFORM_COMPONENTS: 25390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_PROGRAM_TEXEL_OFFSET: 25400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_SERVER_WAIT_TIMEOUT: 25410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TEXTURE_LOD_BIAS: 25420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS: 25430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS: 25440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS: 25450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_UNIFORM_BLOCK_SIZE: 25460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_UNIFORM_BUFFER_BINDINGS: 25470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VARYING_COMPONENTS: 25480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_OUTPUT_COMPONENTS: 25490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_UNIFORM_BLOCKS: 25500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VERTEX_UNIFORM_COMPONENTS: 25510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MIN_PROGRAM_TEXEL_OFFSET: 25520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MINOR_VERSION: 25530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_NUM_EXTENSIONS: 25540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_NUM_PROGRAM_BINARY_FORMATS: 25550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PACK_ROW_LENGTH: 25560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PACK_SKIP_PIXELS: 25570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PACK_SKIP_ROWS: 25580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PIXEL_PACK_BUFFER_BINDING: 25590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PIXEL_UNPACK_BUFFER_BINDING: 25600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PROGRAM_BINARY_FORMATS: 25610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_READ_BUFFER: 25620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLER_BINDING: 25630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TEXTURE_BINDING_2D_ARRAY: 25640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_BINDING: 25650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT: 25660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_SIZE: 25670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNIFORM_BUFFER_START: 25680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_IMAGE_HEIGHT: 25690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_ROW_LENGTH: 25700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_SKIP_IMAGES: 25710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_SKIP_PIXELS: 25720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_UNPACK_SKIP_ROWS: 25730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_VERTEX_ARRAY_BINDING: 25740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BINDING: 25750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_BUFFER_BINDING: 25760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 25770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_INT; 25780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 1; 25790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 25800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 25810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_SAMPLES_ANGLE: 25820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 25830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_INT; 25840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 1; 25850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 25860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 25870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_VIEWPORT_DIMS: 25880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 25890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_INT; 25900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 2; 25910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 25920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 25930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_VIEWPORT: 25940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SCISSOR_BOX: 25950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 25960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_INT; 25970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 4; 25980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 25990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SHADER_COMPILER: 26010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_COVERAGE_INVERT: 26020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_WRITEMASK: 26030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_CULL_FACE: // CULL_FACE through DITHER are natural to IsEnabled, 26040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POLYGON_OFFSET_FILL: // but can be retrieved through the Get{Type}v queries. 26050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_ALPHA_TO_COVERAGE: // For this purpose, they are treated here as bool-natural 26060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_COVERAGE: 26070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SCISSOR_TEST: 26080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_STENCIL_TEST: 26090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_TEST: 26100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND: 26110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DITHER: 26120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_PRIMITIVE_RESTART_FIXED_INDEX: 26130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_RASTERIZER_DISCARD: 26140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_ACTIVE: 26150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRANSFORM_FEEDBACK_PAUSED: 26160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_BOOL; 26180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 1; 26190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COLOR_WRITEMASK: 26220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_BOOL; 26240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 4; 26250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POLYGON_OFFSET_FACTOR: 26280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POLYGON_OFFSET_UNITS: 26290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_SAMPLE_COVERAGE_VALUE: 26300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_CLEAR_VALUE: 26310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_LINE_WIDTH: 26320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_FLOAT; 26340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 1; 26350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ALIASED_LINE_WIDTH_RANGE: 26380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_ALIASED_POINT_SIZE_RANGE: 26390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_RANGE: 26400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_FLOAT; 26420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 2; 26430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_COLOR_CLEAR_VALUE: 26460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_BLEND_COLOR: 26470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_FLOAT; 26490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 4; 26500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT: 26530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *type = GL_FLOAT; 26540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numParams = 1; 26550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 26560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 26570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 26580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 26600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 26610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 26620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 26630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::applyScissor(int width, int height) 26640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 26650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.scissorTestEnabled) 26660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Rect scissor = { mState.scissorX, mState.scissorY, mState.scissorX + mState.scissorWidth, mState.scissorY + mState.scissorHeight }; 26680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens scissor.clip(0, 0, width, height); 26690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 26700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setScissorRect(scissor); 26710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setScissorEnable(true); 26720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 26740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setScissorEnable(false); 26760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 26780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 26790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Applies the render target surface, depth stencil surface, viewport rectangle and scissor rectangle 26800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::applyRenderTarget() 26810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 26820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 26830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int width, height, samples; 26840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 26850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!framebuffer || framebuffer->completeness(width, height, samples) != GL_FRAMEBUFFER_COMPLETE) 26860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_FRAMEBUFFER_OPERATION, false); 26880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 26900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < MAX_DRAW_BUFFERS; i++) 26910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(framebuffer->getDrawBuffer(i) != GL_NONE) 26930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 26940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *renderTarget = framebuffer->getRenderTarget(i); 26950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setRenderTarget(i, renderTarget); 26960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(renderTarget) renderTarget->release(); 26970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 26980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 26990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setRenderTarget(i, nullptr); 27010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *depthBuffer = framebuffer->getDepthBuffer(); 27050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDepthBuffer(depthBuffer); 27060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(depthBuffer) depthBuffer->release(); 27070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *stencilBuffer = framebuffer->getStencilBuffer(); 27090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilBuffer(stencilBuffer); 27100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(stencilBuffer) stencilBuffer->release(); 27110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Viewport viewport; 27130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens float zNear = clamp01(mState.zNear); 27140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens float zFar = clamp01(mState.zFar); 27150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens viewport.x0 = mState.viewportX; 27170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens viewport.y0 = mState.viewportY; 27180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens viewport.width = mState.viewportWidth; 27190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens viewport.height = mState.viewportHeight; 27200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens viewport.minZ = zNear; 27210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens viewport.maxZ = zFar; 27220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setViewport(viewport); 27240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyScissor(width, height); 27260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *program = getCurrentProgram(); 27280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(program) 27300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLfloat nearFarDiff[3] = {zNear, zFar, zFar - zNear}; 27320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens program->setUniform1fv(program->getUniformLocation("gl_DepthRange.near"), 1, &nearFarDiff[0]); 27330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens program->setUniform1fv(program->getUniformLocation("gl_DepthRange.far"), 1, &nearFarDiff[1]); 27340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens program->setUniform1fv(program->getUniformLocation("gl_DepthRange.diff"), 1, &nearFarDiff[2]); 27350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 27380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 27390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Applies the fixed-function state (culling, depth test, alpha blending, stenciling, etc) 27410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::applyState(GLenum drawMode) 27420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 27430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 27440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.cullFaceEnabled) 27460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setCullMode(es2sw::ConvertCullMode(mState.cullMode, mState.frontFace)); 27480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 27500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setCullMode(sw::CULL_NONE); 27520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mDepthStateDirty) 27550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.depthTestEnabled) 27570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDepthBufferEnable(true); 27590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDepthCompare(es2sw::ConvertDepthComparison(mState.depthFunc)); 27600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 27620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDepthBufferEnable(false); 27640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mDepthStateDirty = false; 27670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mBlendStateDirty) 27700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.blendEnabled) 27720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setAlphaBlendEnable(true); 27740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSeparateAlphaBlendEnable(true); 27750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setBlendConstant(es2sw::ConvertColor(mState.blendColor)); 27770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSourceBlendFactor(es2sw::ConvertBlendFunc(mState.sourceBlendRGB)); 27790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDestBlendFactor(es2sw::ConvertBlendFunc(mState.destBlendRGB)); 27800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setBlendOperation(es2sw::ConvertBlendOp(mState.blendEquationRGB)); 27810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSourceBlendFactorAlpha(es2sw::ConvertBlendFunc(mState.sourceBlendAlpha)); 27830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDestBlendFactorAlpha(es2sw::ConvertBlendFunc(mState.destBlendAlpha)); 27840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setBlendOperationAlpha(es2sw::ConvertBlendOp(mState.blendEquationAlpha)); 27850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 27870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setAlphaBlendEnable(false); 27890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mBlendStateDirty = false; 27920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 27930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 27940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mStencilStateDirty || mFrontFaceDirty) 27950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilTestEnabled && framebuffer->hasStencil()) 27970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 27980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilEnable(true); 27990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTwoSidedStencil(true); 28000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // get the maximum size of the stencil ref 28020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *stencilbuffer = framebuffer->getStencilbuffer(); 28030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLuint maxStencil = (1 << stencilbuffer->getStencilSize()) - 1; 28040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.frontFace == GL_CCW) 28060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilWriteMask(mState.stencilWritemask); 28080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilCompare(es2sw::ConvertStencilComparison(mState.stencilFunc)); 28090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilReference((mState.stencilRef < (GLint)maxStencil) ? mState.stencilRef : maxStencil); 28110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilMask(mState.stencilMask); 28120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilFailOperation(es2sw::ConvertStencilOp(mState.stencilFail)); 28140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilZFailOperation(es2sw::ConvertStencilOp(mState.stencilPassDepthFail)); 28150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilPassOperation(es2sw::ConvertStencilOp(mState.stencilPassDepthPass)); 28160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilWriteMaskCCW(mState.stencilBackWritemask); 28180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilCompareCCW(es2sw::ConvertStencilComparison(mState.stencilBackFunc)); 28190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilReferenceCCW((mState.stencilBackRef < (GLint)maxStencil) ? mState.stencilBackRef : maxStencil); 28210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilMaskCCW(mState.stencilBackMask); 28220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilFailOperationCCW(es2sw::ConvertStencilOp(mState.stencilBackFail)); 28240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilZFailOperationCCW(es2sw::ConvertStencilOp(mState.stencilBackPassDepthFail)); 28250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilPassOperationCCW(es2sw::ConvertStencilOp(mState.stencilBackPassDepthPass)); 28260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 28280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilWriteMaskCCW(mState.stencilWritemask); 28300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilCompareCCW(es2sw::ConvertStencilComparison(mState.stencilFunc)); 28310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilReferenceCCW((mState.stencilRef < (GLint)maxStencil) ? mState.stencilRef : maxStencil); 28330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilMaskCCW(mState.stencilMask); 28340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilFailOperationCCW(es2sw::ConvertStencilOp(mState.stencilFail)); 28360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilZFailOperationCCW(es2sw::ConvertStencilOp(mState.stencilPassDepthFail)); 28370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilPassOperationCCW(es2sw::ConvertStencilOp(mState.stencilPassDepthPass)); 28380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilWriteMask(mState.stencilBackWritemask); 28400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilCompare(es2sw::ConvertStencilComparison(mState.stencilBackFunc)); 28410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilReference((mState.stencilBackRef < (GLint)maxStencil) ? mState.stencilBackRef : maxStencil); 28430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilMask(mState.stencilBackMask); 28440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilFailOperation(es2sw::ConvertStencilOp(mState.stencilBackFail)); 28460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilZFailOperation(es2sw::ConvertStencilOp(mState.stencilBackPassDepthFail)); 28470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilPassOperation(es2sw::ConvertStencilOp(mState.stencilBackPassDepthPass)); 28480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 28510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setStencilEnable(false); 28530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mStencilStateDirty = false; 28560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mFrontFaceDirty = false; 28570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mMaskStateDirty) 28600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < MAX_DRAW_BUFFERS; i++) 28620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setColorWriteMask(i, es2sw::ConvertColorMask(mState.colorMaskRed, mState.colorMaskGreen, mState.colorMaskBlue, mState.colorMaskAlpha)); 28640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDepthWriteEnable(mState.depthMask); 28670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mMaskStateDirty = false; 28690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mPolygonOffsetStateDirty) 28720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.polygonOffsetFillEnabled) 28740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *depthbuffer = framebuffer->getDepthbuffer(); 28760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(depthbuffer) 28770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSlopeDepthBias(mState.polygonOffsetFactor); 28790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens float depthBias = ldexp(mState.polygonOffsetUnits, -(int)(depthbuffer->getDepthSize())); 28800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDepthBias(depthBias); 28810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 28840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSlopeDepthBias(0); 28860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setDepthBias(0); 28870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mPolygonOffsetStateDirty = false; 28900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 28920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mSampleStateDirty) 28930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sampleAlphaToCoverageEnabled) 28950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 28960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTransparencyAntialiasing(sw::TRANSPARENCY_ALPHA_TO_COVERAGE); 28970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 28980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 28990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTransparencyAntialiasing(sw::TRANSPARENCY_NONE); 29010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sampleCoverageEnabled) 29040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens unsigned int mask = 0; 29060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sampleCoverageValue != 0) 29070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int width, height, samples; 29090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens framebuffer->completeness(width, height, samples); 29100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens float threshold = 0.5f; 29120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < samples; i++) 29140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mask <<= 1; 29160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if((i + 1) * mState.sampleCoverageValue >= threshold) 29180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens threshold += 1.0f; 29200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mask |= 1; 29210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.sampleCoverageInvert) 29260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mask = ~mask; 29280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setMultiSampleMask(mask); 29310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 29330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setMultiSampleMask(0xFFFFFFFF); 29350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mSampleStateDirty = false; 29380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mDitherStateDirty) 29410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // UNIMPLEMENTED(); // FIXME 29430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mDitherStateDirty = false; 29450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setRasterizerDiscard(mState.rasterizerDiscardEnabled); 29480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 29490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29500bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLenum Context::applyVertexBuffer(GLint base, GLint first, GLsizei count, GLsizei instanceId) 29510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 29520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TranslatedAttribute attributes[MAX_VERTEX_ATTRIBS]; 29530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum err = mVertexDataManager->prepareVertexData(first, count, attributes, instanceId); 29550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(err != GL_NO_ERROR) 29560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return err; 29580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *program = getCurrentProgram(); 29610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->resetInputStreams(false); 29630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < MAX_VERTEX_ATTRIBS; i++) 29650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(program->getAttributeStream(i) == -1) 29670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens continue; 29690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Resource *resource = attributes[i].vertexBuffer; 29720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens const void *buffer = (char*)resource->data() + attributes[i].offset; 29730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int stride = attributes[i].stride; 29750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens buffer = (char*)buffer + stride * base; 29770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Stream attribute(resource, buffer, stride); 29790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens attribute.type = attributes[i].type; 29810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens attribute.count = attributes[i].count; 29820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens attribute.normalized = attributes[i].normalized; 29830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int stream = program->getAttributeStream(i); 29850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setInputStream(stream, attribute); 29860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 29870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_NO_ERROR; 29890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 29900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Applies the indices and element array bindings 29920bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLenum Context::applyIndexBuffer(const void *indices, GLuint start, GLuint end, GLsizei count, GLenum mode, GLenum type, TranslatedIndexData *indexInfo) 29930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 29940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum err = mIndexDataManager->prepareIndexData(type, start, end, count, getCurrentVertexArray()->getElementArrayBuffer(), indices, indexInfo); 29950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 29960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(err == GL_NO_ERROR) 29970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 29980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setIndexBuffer(indexInfo->indexBuffer); 29990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return err; 30020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 30030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Applies the shaders and shader constants 30050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::applyShaders() 30060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 30070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *programObject = getCurrentProgram(); 30080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::VertexShader *vertexShader = programObject->getVertexShader(); 30090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::PixelShader *pixelShader = programObject->getPixelShader(); 30100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setVertexShader(vertexShader); 30120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setPixelShader(pixelShader); 30130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(programObject->getSerial() != mAppliedProgramSerial) 30150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens programObject->dirtyAllUniforms(); 30170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mAppliedProgramSerial = programObject->getSerial(); 30180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30207b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu programObject->applyTransformFeedback(getTransformFeedback()); 30210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens programObject->applyUniformBuffers(mState.uniformBuffers); 30220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens programObject->applyUniforms(); 30230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 30240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::applyTextures() 30260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 30270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTextures(sw::SAMPLER_PIXEL); 30280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTextures(sw::SAMPLER_VERTEX); 30290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 30300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::applyTextures(sw::SamplerType samplerType) 30320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 30330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *programObject = getCurrentProgram(); 30340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int samplerCount = (samplerType == sw::SAMPLER_PIXEL) ? MAX_TEXTURE_IMAGE_UNITS : MAX_VERTEX_TEXTURE_IMAGE_UNITS; // Range of samplers of given sampler type 30360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int samplerIndex = 0; samplerIndex < samplerCount; samplerIndex++) 30380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int textureUnit = programObject->getSamplerMapping(samplerType, samplerIndex); // OpenGL texture image unit index 30400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(textureUnit != -1) 30420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TextureType textureType = programObject->getSamplerTextureType(samplerType, samplerIndex); 30440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Texture *texture = getSamplerTexture(textureUnit, textureType); 30460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(texture->isSamplerComplete()) 30480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum wrapS, wrapT, wrapR, minFilter, magFilter; 3050112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu GLfloat minLOD, maxLOD; 30510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Sampler *samplerObject = mState.sampler[textureUnit]; 30530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(samplerObject) 30540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens wrapS = samplerObject->getWrapS(); 30560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens wrapT = samplerObject->getWrapT(); 30570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens wrapR = samplerObject->getWrapR(); 30580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens minFilter = samplerObject->getMinFilter(); 30590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens magFilter = samplerObject->getMagFilter(); 3060112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu minLOD = samplerObject->getMinLod(); 3061112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu maxLOD = samplerObject->getMaxLod(); 30620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 30640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 30650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens wrapS = texture->getWrapS(); 30660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens wrapT = texture->getWrapT(); 30670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens wrapR = texture->getWrapR(); 30680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens minFilter = texture->getMinFilter(); 30690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens magFilter = texture->getMagFilter(); 3070112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu minLOD = texture->getMinLOD(); 3071112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu maxLOD = texture->getMaxLOD(); 30720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 30730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLfloat maxAnisotropy = texture->getMaxAnisotropy(); 30740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 307595ac1874dbdc4db63ff18279a1f8590d4b10b647Alexis Hetu GLint baseLevel = texture->getBaseLevel(); 307695ac1874dbdc4db63ff18279a1f8590d4b10b647Alexis Hetu GLint maxLevel = texture->getMaxLevel(); 30770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum swizzleR = texture->getSwizzleR(); 30780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum swizzleG = texture->getSwizzleG(); 30790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum swizzleB = texture->getSwizzleB(); 30800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum swizzleA = texture->getSwizzleA(); 30810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setAddressingModeU(samplerType, samplerIndex, es2sw::ConvertTextureWrap(wrapS)); 30830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setAddressingModeV(samplerType, samplerIndex, es2sw::ConvertTextureWrap(wrapT)); 30840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setAddressingModeW(samplerType, samplerIndex, es2sw::ConvertTextureWrap(wrapR)); 30850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSwizzleR(samplerType, samplerIndex, es2sw::ConvertSwizzleType(swizzleR)); 30860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSwizzleG(samplerType, samplerIndex, es2sw::ConvertSwizzleType(swizzleG)); 30870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSwizzleB(samplerType, samplerIndex, es2sw::ConvertSwizzleType(swizzleB)); 30880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setSwizzleA(samplerType, samplerIndex, es2sw::ConvertSwizzleType(swizzleA)); 3089112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu device->setMinLod(samplerType, samplerIndex, minLOD); 3090112d81f17f6bfa0733bbd7369679b05e3004bdd7Alexis Hetu device->setMaxLod(samplerType, samplerIndex, maxLOD); 309195ac1874dbdc4db63ff18279a1f8590d4b10b647Alexis Hetu device->setBaseLevel(samplerType, samplerIndex, baseLevel); 309295ac1874dbdc4db63ff18279a1f8590d4b10b647Alexis Hetu device->setMaxLevel(samplerType, samplerIndex, maxLevel); 30930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTextureFilter(samplerType, samplerIndex, es2sw::ConvertTextureFilter(minFilter, magFilter, maxAnisotropy)); 30950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setMipmapFilter(samplerType, samplerIndex, es2sw::ConvertMipMapFilter(minFilter)); 30960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setMaxAnisotropy(samplerType, samplerIndex, maxAnisotropy); 30970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 30980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTexture(samplerType, samplerIndex, texture); 30990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 31010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTexture(samplerType, samplerIndex, nullptr); 31030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 31060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTexture(samplerType, samplerIndex, nullptr); 31080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 31110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::applyTexture(sw::SamplerType type, int index, Texture *baseTexture) 31130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 31140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Program *program = getCurrentProgram(); 31150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int sampler = (type == sw::SAMPLER_PIXEL) ? index : 16 + index; 31160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bool textureUsed = false; 31170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(type == sw::SAMPLER_PIXEL) 31190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens textureUsed = program->getPixelShader()->usesSampler(index); 31210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else if(type == sw::SAMPLER_VERTEX) 31230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens textureUsed = program->getVertexShader()->usesSampler(index); 31250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else UNREACHABLE(type); 31270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Resource *resource = 0; 31290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(baseTexture && textureUsed) 31310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens resource = baseTexture->getResource(); 31330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTextureResource(sampler, resource); 31360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(baseTexture && textureUsed) 31380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int levelCount = baseTexture->getLevelCount(); 31400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(baseTexture->getTarget() == GL_TEXTURE_2D || baseTexture->getTarget() == GL_TEXTURE_EXTERNAL_OES) 31420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Texture2D *texture = static_cast<Texture2D*>(baseTexture); 31440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int mipmapLevel = 0; mipmapLevel < sw::MIPMAP_LEVELS; mipmapLevel++) 31460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int surfaceLevel = mipmapLevel; 31480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(surfaceLevel < 0) 31500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens surfaceLevel = 0; 31520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else if(surfaceLevel >= levelCount) 31540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens surfaceLevel = levelCount - 1; 31560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *surface = texture->getImage(surfaceLevel); 31590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTextureLevel(sampler, 0, mipmapLevel, surface, sw::TEXTURE_2D); 31600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else if(baseTexture->getTarget() == GL_TEXTURE_3D_OES) 31630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Texture3D *texture = static_cast<Texture3D*>(baseTexture); 31650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int mipmapLevel = 0; mipmapLevel < sw::MIPMAP_LEVELS; mipmapLevel++) 31670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int surfaceLevel = mipmapLevel; 31690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(surfaceLevel < 0) 31710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens surfaceLevel = 0; 31730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else if(surfaceLevel >= levelCount) 31750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens surfaceLevel = levelCount - 1; 31770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *surface = texture->getImage(surfaceLevel); 31800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTextureLevel(sampler, 0, mipmapLevel, surface, sw::TEXTURE_3D); 31810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else if(baseTexture->getTarget() == GL_TEXTURE_2D_ARRAY) 31840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Texture2DArray *texture = static_cast<Texture2DArray*>(baseTexture); 31860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int mipmapLevel = 0; mipmapLevel < sw::MIPMAP_LEVELS; mipmapLevel++) 31880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int surfaceLevel = mipmapLevel; 31900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 31910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(surfaceLevel < 0) 31920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens surfaceLevel = 0; 31940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else if(surfaceLevel >= levelCount) 31960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 31970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens surfaceLevel = levelCount - 1; 31980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 31990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 32000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *surface = texture->getImage(surfaceLevel); 32010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTextureLevel(sampler, 0, mipmapLevel, surface, sw::TEXTURE_2D_ARRAY); 32020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else if(baseTexture->getTarget() == GL_TEXTURE_CUBE_MAP) 32050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int face = 0; face < 6; face++) 32070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TextureCubeMap *cubeTexture = static_cast<TextureCubeMap*>(baseTexture); 32090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 32100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int mipmapLevel = 0; mipmapLevel < sw::MIPMAP_LEVELS; mipmapLevel++) 32110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int surfaceLevel = mipmapLevel; 32130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 32140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(surfaceLevel < 0) 32150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens surfaceLevel = 0; 32170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else if(surfaceLevel >= levelCount) 32190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens surfaceLevel = levelCount - 1; 32210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 32230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *surface = cubeTexture->getImage(face, surfaceLevel); 32240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTextureLevel(sampler, face, mipmapLevel, surface, sw::TEXTURE_CUBE); 32250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else UNIMPLEMENTED(); 32290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 32310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setTextureLevel(sampler, 0, 0, 0, sw::TEXTURE_NULL); 32330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 32350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 32360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::readPixels(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei *bufSize, void* pixels) 32370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 32380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getReadFramebuffer(); 32390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int framebufferWidth, framebufferHeight, framebufferSamples; 32400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 32410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(framebuffer->completeness(framebufferWidth, framebufferHeight, framebufferSamples) != GL_FRAMEBUFFER_COMPLETE) 32420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_FRAMEBUFFER_OPERATION); 32440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 32460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(getReadFramebufferName() != 0 && framebufferSamples != 0) 32470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 32490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 32510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum readFormat = GL_NONE; 32520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum readType = GL_NONE; 32530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(format) 32540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_COMPONENT: 32560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens readFormat = framebuffer->getDepthReadFormat(); 32570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens readType = framebuffer->getDepthReadType(); 32580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 32590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 32600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens readFormat = framebuffer->getImplementationColorReadFormat(); 32610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens readType = framebuffer->getImplementationColorReadType(); 32620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 32630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 32650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!(readFormat == format && readType == type) && !ValidReadPixelsFormatType(readFormat, readType, format, type, clientVersion)) 32660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 32680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 32700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLsizei outputWidth = (mState.packRowLength > 0) ? mState.packRowLength : width; 32710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLsizei outputPitch = egl::ComputePitch(outputWidth, format, type, mState.packAlignment); 32720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLsizei outputHeight = (mState.packImageHeight == 0) ? height : mState.packImageHeight; 32730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens pixels = getPixelPackBuffer() ? (unsigned char*)getPixelPackBuffer()->data() + (ptrdiff_t)pixels : (unsigned char*)pixels; 32740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens pixels = ((char*)pixels) + egl::ComputePackingOffset(format, type, outputWidth, outputHeight, mState.packAlignment, mState.packSkipImages, mState.packSkipRows, mState.packSkipPixels); 32750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 32760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Sized query sanity check 32770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(bufSize) 32780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int requiredSize = outputPitch * height; 32800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(requiredSize > *bufSize) 32810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 32830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 32860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *renderTarget = nullptr; 32870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(format) 32880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_DEPTH_COMPONENT: 32900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens renderTarget = framebuffer->getDepthBuffer(); 32910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 32920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 32930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens renderTarget = framebuffer->getReadRenderTarget(); 32940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 32950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 32960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 32970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!renderTarget) 32980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 32990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 33000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Rect rect = {x, y, x + width, y + height}; 33030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Rect dstRect = { 0, 0, width, height }; 33040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens rect.clip(0, 0, renderTarget->getWidth(), renderTarget->getHeight()); 33050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Surface externalSurface(width, height, 1, egl::ConvertFormatType(format, type), pixels, outputPitch, outputPitch * outputHeight); 33070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::SliceRect sliceRect(rect); 33080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::SliceRect dstSliceRect(dstRect); 33090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->blit(renderTarget, sliceRect, &externalSurface, dstSliceRect, false); 33100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens renderTarget->release(); 33120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 33130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clear(GLbitfield mask) 33150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 33160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.rasterizerDiscardEnabled) 33170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return; 33190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 33220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!framebuffer || framebuffer->completeness() != GL_FRAMEBUFFER_COMPLETE) 33240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_FRAMEBUFFER_OPERATION); 33260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!applyRenderTarget()) 33290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return; 33310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & GL_COLOR_BUFFER_BIT) 33340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens unsigned int rgbaMask = getColorMask(); 33360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(rgbaMask != 0) 33380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->clearColor(mState.colorClearValue.red, mState.colorClearValue.green, mState.colorClearValue.blue, mState.colorClearValue.alpha, rgbaMask); 33400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & GL_DEPTH_BUFFER_BIT) 33440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.depthMask != 0) 33460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens float depth = clamp01(mState.depthClearValue); 33480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->clearDepth(depth); 33490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & GL_STENCIL_BUFFER_BIT) 33530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilWritemask != 0) 33550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int stencil = mState.stencilClearValue & 0x000000FF; 33570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->clearStencil(stencil, mState.stencilWritemask); 33580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 33610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clearColorBuffer(GLint drawbuffer, void *value, sw::Format format) 33630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 33640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens unsigned int rgbaMask = getColorMask(); 33650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(rgbaMask && !mState.rasterizerDiscardEnabled) 33660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 33680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *colorbuffer = framebuffer->getRenderTarget(drawbuffer); 33690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(colorbuffer) 33710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::SliceRect clearRect = colorbuffer->getRect(); 33730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.scissorTestEnabled) 33750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 33760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens clearRect.clip(mState.scissorX, mState.scissorY, mState.scissorX + mState.scissorWidth, mState.scissorY + mState.scissorHeight); 33770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->clear(value, format, colorbuffer, clearRect, rgbaMask); 33800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens colorbuffer->release(); 33820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 33840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 33850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clearColorBuffer(GLint drawbuffer, const GLint *value) 33870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 33880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens clearColorBuffer(drawbuffer, (void*)value, sw::FORMAT_A32B32G32R32I); 33890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 33900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clearColorBuffer(GLint drawbuffer, const GLuint *value) 33920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 33930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens clearColorBuffer(drawbuffer, (void*)value, sw::FORMAT_A32B32G32R32UI); 33940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 33950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 33960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clearColorBuffer(GLint drawbuffer, const GLfloat *value) 33970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 33980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens clearColorBuffer(drawbuffer, (void*)value, sw::FORMAT_A32B32G32R32F); 33990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 34000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clearDepthBuffer(const GLfloat value) 34020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 34030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.depthMask && !mState.rasterizerDiscardEnabled) 34040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 34060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *depthbuffer = framebuffer->getDepthBuffer(); 34070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(depthbuffer) 34090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens float depth = clamp01(value); 34110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::SliceRect clearRect = depthbuffer->getRect(); 34120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.scissorTestEnabled) 34140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens clearRect.clip(mState.scissorX, mState.scissorY, mState.scissorX + mState.scissorWidth, mState.scissorY + mState.scissorHeight); 34160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens depthbuffer->clearDepth(depth, clearRect.x0, clearRect.y0, clearRect.width(), clearRect.height()); 34190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens depthbuffer->release(); 34210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 34240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::clearStencilBuffer(const GLint value) 34260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 34270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.stencilWritemask && !mState.rasterizerDiscardEnabled) 34280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *framebuffer = getDrawFramebuffer(); 34300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *stencilbuffer = framebuffer->getStencilBuffer(); 34310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(stencilbuffer) 34330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens unsigned char stencil = value < 0 ? 0 : static_cast<unsigned char>(value & 0x000000FF); 34350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::SliceRect clearRect = stencilbuffer->getRect(); 34360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.scissorTestEnabled) 34380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens clearRect.clip(mState.scissorX, mState.scissorY, mState.scissorX + mState.scissorWidth, mState.scissorY + mState.scissorHeight); 34400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens stencilbuffer->clearStencil(stencil, static_cast<unsigned char>(mState.stencilWritemask), clearRect.x0, clearRect.y0, clearRect.width(), clearRect.height()); 34430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens stencilbuffer->release(); 34450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 34480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::drawArrays(GLenum mode, GLint first, GLsizei count, GLsizei instanceCount) 34500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 34510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!mState.currentProgram) 34520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 34540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::DrawType primitiveType; 34570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int primitiveCount; 34587b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu int verticesPerPrimitive; 34590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34607b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu if(!es2sw::ConvertPrimitiveType(mode, count, GL_NONE, primitiveType, primitiveCount, verticesPerPrimitive)) 34610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_ENUM); 34620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(primitiveCount <= 0) 34640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return; 34660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!applyRenderTarget()) 34690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return; 34710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyState(mode); 34740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < instanceCount; ++i) 34760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setInstanceID(i); 34780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum err = applyVertexBuffer(0, first, count, i); 34800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(err != GL_NO_ERROR) 34810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(err); 34830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyShaders(); 34860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTextures(); 34870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!getCurrentProgram()->validateSamplers(false)) 34890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 34910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 34937b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu TransformFeedback* transformFeedback = getTransformFeedback(); 34947b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu if(!cullSkipsDraw(mode) || (transformFeedback->isActive() && !transformFeedback->isPaused())) 34950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 34960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->drawPrimitive(primitiveType, primitiveCount); 34970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 34987b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu if(transformFeedback) 34997b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu { 35007b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu transformFeedback->addVertexOffset(primitiveCount * verticesPerPrimitive); 35017b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu } 35020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 35040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::drawElements(GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices, GLsizei instanceCount) 35060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 35070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!mState.currentProgram) 35080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 35100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!indices && !getCurrentVertexArray()->getElementArrayBuffer()) 35130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 35150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::DrawType primitiveType; 35180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int primitiveCount; 35197b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu int verticesPerPrimitive; 35200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35217b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu if(!es2sw::ConvertPrimitiveType(mode, count, type, primitiveType, primitiveCount, verticesPerPrimitive)) 35220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_ENUM); 35230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(primitiveCount <= 0) 35250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return; 35270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!applyRenderTarget()) 35300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return; 35320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyState(mode); 35350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = 0; i < instanceCount; ++i) 35370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->setInstanceID(i); 35390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TranslatedIndexData indexInfo; 35410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum err = applyIndexBuffer(indices, start, end, count, mode, type, &indexInfo); 35420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(err != GL_NO_ERROR) 35430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(err); 35450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLsizei vertexCount = indexInfo.maxIndex - indexInfo.minIndex + 1; 35480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens err = applyVertexBuffer(-(int)indexInfo.minIndex, indexInfo.minIndex, vertexCount, i); 35490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(err != GL_NO_ERROR) 35500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(err); 35520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyShaders(); 35550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens applyTextures(); 35560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!getCurrentProgram()->validateSamplers(false)) 35580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 35600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35627b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu TransformFeedback* transformFeedback = getTransformFeedback(); 35637b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu if(!cullSkipsDraw(mode) || (transformFeedback->isActive() && !transformFeedback->isPaused())) 35640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 35650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->drawIndexedPrimitive(primitiveType, indexInfo.indexOffset, primitiveCount); 35660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35677b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu if(transformFeedback) 35687b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu { 35697b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu transformFeedback->addVertexOffset(primitiveCount * verticesPerPrimitive); 35707b2403b10229b4e66b2441cbd863c59de32c5814Alexis Hetu } 35710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 35720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 35730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::finish() 35750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 35760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens device->finish(); 35770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 35780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::flush() 35800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 35810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // We don't queue anything without processing it as fast as possible 35820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 35830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::recordInvalidEnum() 35850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 35860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidEnum = true; 35870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 35880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::recordInvalidValue() 35900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 35910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidValue = true; 35920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 35930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::recordInvalidOperation() 35950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 35960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidOperation = true; 35970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 35980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 35990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::recordOutOfMemory() 36000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 36010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mOutOfMemory = true; 36020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 36030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::recordInvalidFramebufferOperation() 36050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 36060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidFramebufferOperation = true; 36070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 36080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// Get one of the recorded errors and clear its flag, if any. 36100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens// [OpenGL ES 2.0.24] section 2.5 page 13. 36110bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensGLenum Context::getError() 36120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 36130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mInvalidEnum) 36140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidEnum = false; 36160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_INVALID_ENUM; 36180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mInvalidValue) 36210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidValue = false; 36230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_INVALID_VALUE; 36250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mInvalidOperation) 36280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidOperation = false; 36300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_INVALID_OPERATION; 36320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mOutOfMemory) 36350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mOutOfMemory = false; 36370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_OUT_OF_MEMORY; 36390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mInvalidFramebufferOperation) 36420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mInvalidFramebufferOperation = false; 36440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_INVALID_FRAMEBUFFER_OPERATION; 36460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return GL_NO_ERROR; 36490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 36500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensint Context::getSupportedMultisampleCount(int requested) 36520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 36530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int supported = 0; 36540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int i = NUM_MULTISAMPLE_COUNTS - 1; i >= 0; i--) 36560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(supported >= requested) 36580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return supported; 36600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens supported = multisampleCount[i]; 36630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return supported; 36660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 36670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::detachBuffer(GLuint buffer) 36690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 36700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 2.9 page 22: 36710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a buffer object is deleted while it is bound, all bindings to that object in the current context 36720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // (i.e. in the thread that called Delete-Buffers) are reset to zero. 36730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.copyReadBuffer.name() == buffer) 36750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.copyReadBuffer = nullptr; 36770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.copyWriteBuffer.name() == buffer) 36800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.copyWriteBuffer = nullptr; 36820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.pixelPackBuffer.name() == buffer) 36850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.pixelPackBuffer = nullptr; 36870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.pixelUnpackBuffer.name() == buffer) 36900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.pixelUnpackBuffer = nullptr; 36920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.genericUniformBuffer.name() == buffer) 36950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 36960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.genericUniformBuffer = nullptr; 36970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 36980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 36990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(getArrayBufferName() == buffer) 37000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.arrayBuffer = nullptr; 37020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Only detach from the current transform feedback 37050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens TransformFeedback* currentTransformFeedback = getTransformFeedback(); 37060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(currentTransformFeedback) 37070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens currentTransformFeedback->detachBuffer(buffer); 37090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Only detach from the current vertex array 37120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens VertexArray* currentVertexArray = getCurrentVertexArray(); 37130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(currentVertexArray) 37140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens currentVertexArray->detachBuffer(buffer); 37160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int attribute = 0; attribute < MAX_VERTEX_ATTRIBS; attribute++) 37190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.vertexAttribute[attribute].mBoundBuffer.name() == buffer) 37210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.vertexAttribute[attribute].mBoundBuffer = nullptr; 37230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 37260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::detachTexture(GLuint texture) 37280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 37290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 3.8 page 84: 37300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a texture object is deleted, it is as if all texture units which are bound to that texture object are 37310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // rebound to texture object zero 37320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int type = 0; type < TEXTURE_TYPE_COUNT; type++) 37340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(int sampler = 0; sampler < MAX_COMBINED_TEXTURE_IMAGE_UNITS; sampler++) 37360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.samplerTexture[type][sampler].name() == texture) 37380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.samplerTexture[type][sampler] = nullptr; 37400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 4.4 page 112: 37450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a texture object is deleted while its image is attached to the currently bound framebuffer, then it is 37460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // as if FramebufferTexture2D had been called, with a texture of 0, for each attachment point to which this 37470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // image was attached in the currently bound framebuffer. 37480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *readFramebuffer = getReadFramebuffer(); 37500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *drawFramebuffer = getDrawFramebuffer(); 37510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(readFramebuffer) 37530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens readFramebuffer->detachTexture(texture); 37550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(drawFramebuffer && drawFramebuffer != readFramebuffer) 37580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens drawFramebuffer->detachTexture(texture); 37600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 37620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::detachFramebuffer(GLuint framebuffer) 37640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 37650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 4.4 page 107: 37660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a framebuffer that is currently bound to the target FRAMEBUFFER is deleted, it is as though 37670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // BindFramebuffer had been executed with the target of FRAMEBUFFER and framebuffer of zero. 37680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.readFramebuffer == framebuffer) 37700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindReadFramebuffer(0); 37720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.drawFramebuffer == framebuffer) 37750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindDrawFramebuffer(0); 37770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 37790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::detachRenderbuffer(GLuint renderbuffer) 37810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 37820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 4.4 page 109: 37830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a renderbuffer that is currently bound to RENDERBUFFER is deleted, it is as though BindRenderbuffer 37840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // had been executed with the target RENDERBUFFER and name of zero. 37850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.renderbuffer.name() == renderbuffer) 37870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 37880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bindRenderbuffer(0); 37890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 37900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 2.0.24] section 4.4 page 111: 37920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a renderbuffer object is deleted while its image is attached to the currently bound framebuffer, 37930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // then it is as if FramebufferRenderbuffer had been called, with a renderbuffer of 0, for each attachment 37940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // point to which this image was attached in the currently bound framebuffer. 37950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *readFramebuffer = getReadFramebuffer(); 37970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *drawFramebuffer = getDrawFramebuffer(); 37980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 37990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(readFramebuffer) 38000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens readFramebuffer->detachRenderbuffer(renderbuffer); 38020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(drawFramebuffer && drawFramebuffer != readFramebuffer) 38050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens drawFramebuffer->detachRenderbuffer(renderbuffer); 38070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 38090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::detachSampler(GLuint sampler) 38110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 38120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // [OpenGL ES 3.0.2] section 3.8.2 pages 123-124: 38130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // If a sampler object that is currently bound to one or more texture units is 38140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // deleted, it is as though BindSampler is called once for each texture unit to 38150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // which the sampler is bound, with unit set to the texture unit and sampler set to zero. 38160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(size_t textureUnit = 0; textureUnit < MAX_COMBINED_TEXTURE_IMAGE_UNITS; ++textureUnit) 38170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens gl::BindingPointer<Sampler> &samplerBinding = mState.sampler[textureUnit]; 38190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(samplerBinding.name() == sampler) 38200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens samplerBinding = nullptr; 38220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 38250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::cullSkipsDraw(GLenum drawMode) 38270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 38280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return mState.cullFaceEnabled && mState.cullMode == GL_FRONT_AND_BACK && isTriangleMode(drawMode); 38290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 38300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensbool Context::isTriangleMode(GLenum drawMode) 38320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 38330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(drawMode) 38340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRIANGLES: 38360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRIANGLE_FAN: 38370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_TRIANGLE_STRIP: 38380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return true; 38390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_POINTS: 38400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_LINES: 38410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_LINE_LOOP: 38420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case GL_LINE_STRIP: 38430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 38440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: UNREACHABLE(drawMode); 38450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return false; 38480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 38490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setVertexAttrib(GLuint index, const GLfloat *values) 38510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 38520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(index < MAX_VERTEX_ATTRIBS); 38530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.vertexAttribute[index].setCurrentValue(values); 38550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mVertexDataManager->dirtyCurrentValue(index); 38570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 38580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setVertexAttrib(GLuint index, const GLint *values) 38600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 38610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(index < MAX_VERTEX_ATTRIBS); 38620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.vertexAttribute[index].setCurrentValue(values); 38640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mVertexDataManager->dirtyCurrentValue(index); 38660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 38670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::setVertexAttrib(GLuint index, const GLuint *values) 38690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 38700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(index < MAX_VERTEX_ATTRIBS); 38710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mState.vertexAttribute[index].setCurrentValue(values); 38730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens mVertexDataManager->dirtyCurrentValue(index); 38750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 38760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::blitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, 38780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, 38790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLbitfield mask) 38800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 38810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *readFramebuffer = getReadFramebuffer(); 38820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Framebuffer *drawFramebuffer = getDrawFramebuffer(); 38830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int readBufferWidth, readBufferHeight, readBufferSamples; 38850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int drawBufferWidth, drawBufferHeight, drawBufferSamples; 38860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!readFramebuffer || readFramebuffer->completeness(readBufferWidth, readBufferHeight, readBufferSamples) != GL_FRAMEBUFFER_COMPLETE || 38880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens !drawFramebuffer || drawFramebuffer->completeness(drawBufferWidth, drawBufferHeight, drawBufferSamples) != GL_FRAMEBUFFER_COMPLETE) 38890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_FRAMEBUFFER_OPERATION); 38910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(drawBufferSamples > 1) 38940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 38950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 38960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 38970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 38980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::SliceRect sourceRect; 38990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::SliceRect destRect; 39000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bool flipX = (srcX0 < srcX1) ^ (dstX0 < dstX1); 39010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bool flipy = (srcY0 < srcY1) ^ (dstY0 < dstY1); 39020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(srcX0 < srcX1) 39040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.x0 = srcX0; 39060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.x1 = srcX1; 39070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 39090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.x0 = srcX1; 39110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.x1 = srcX0; 39120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(dstX0 < dstX1) 39150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.x0 = dstX0; 39170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.x1 = dstX1; 39180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 39200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.x0 = dstX1; 39220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.x1 = dstX0; 39230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(srcY0 < srcY1) 39260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.y0 = srcY0; 39280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.y1 = srcY1; 39290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 39310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.y0 = srcY1; 39330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceRect.y1 = srcY0; 39340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(dstY0 < dstY1) 39370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.y0 = dstY0; 39390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.y1 = dstY1; 39400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else 39420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.y0 = dstY1; 39440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destRect.y1 = dstY0; 39450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Rect sourceScissoredRect = sourceRect; 39480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Rect destScissoredRect = destRect; 39490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mState.scissorTestEnabled) // Only write to parts of the destination framebuffer which pass the scissor test 39510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(destRect.x0 < mState.scissorX) 39530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int xDiff = mState.scissorX - destRect.x0; 39550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destScissoredRect.x0 = mState.scissorX; 39560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceScissoredRect.x0 += xDiff; 39570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(destRect.x1 > mState.scissorX + mState.scissorWidth) 39600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int xDiff = destRect.x1 - (mState.scissorX + mState.scissorWidth); 39620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destScissoredRect.x1 = mState.scissorX + mState.scissorWidth; 39630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceScissoredRect.x1 -= xDiff; 39640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(destRect.y0 < mState.scissorY) 39670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int yDiff = mState.scissorY - destRect.y0; 39690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destScissoredRect.y0 = mState.scissorY; 39700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceScissoredRect.y0 += yDiff; 39710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(destRect.y1 > mState.scissorY + mState.scissorHeight) 39740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int yDiff = destRect.y1 - (mState.scissorY + mState.scissorHeight); 39760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destScissoredRect.y1 = mState.scissorY + mState.scissorHeight; 39770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceScissoredRect.y1 -= yDiff; 39780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Rect sourceTrimmedRect = sourceScissoredRect; 39820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sw::Rect destTrimmedRect = destScissoredRect; 39830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // The source & destination rectangles also may need to be trimmed if they fall out of the bounds of 39850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // the actual draw and read surfaces. 39860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(sourceTrimmedRect.x0 < 0) 39870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int xDiff = 0 - sourceTrimmedRect.x0; 39890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceTrimmedRect.x0 = 0; 39900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destTrimmedRect.x0 += xDiff; 39910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 39930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(sourceTrimmedRect.x1 > readBufferWidth) 39940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 39950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int xDiff = sourceTrimmedRect.x1 - readBufferWidth; 39960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceTrimmedRect.x1 = readBufferWidth; 39970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destTrimmedRect.x1 -= xDiff; 39980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 39990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(sourceTrimmedRect.y0 < 0) 40010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int yDiff = 0 - sourceTrimmedRect.y0; 40030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceTrimmedRect.y0 = 0; 40040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destTrimmedRect.y0 += yDiff; 40050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(sourceTrimmedRect.y1 > readBufferHeight) 40080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int yDiff = sourceTrimmedRect.y1 - readBufferHeight; 40100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceTrimmedRect.y1 = readBufferHeight; 40110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destTrimmedRect.y1 -= yDiff; 40120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(destTrimmedRect.x0 < 0) 40150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int xDiff = 0 - destTrimmedRect.x0; 40170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destTrimmedRect.x0 = 0; 40180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceTrimmedRect.x0 += xDiff; 40190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(destTrimmedRect.x1 > drawBufferWidth) 40220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int xDiff = destTrimmedRect.x1 - drawBufferWidth; 40240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destTrimmedRect.x1 = drawBufferWidth; 40250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceTrimmedRect.x1 -= xDiff; 40260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(destTrimmedRect.y0 < 0) 40290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int yDiff = 0 - destTrimmedRect.y0; 40310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destTrimmedRect.y0 = 0; 40320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceTrimmedRect.y0 += yDiff; 40330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(destTrimmedRect.y1 > drawBufferHeight) 40360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens int yDiff = destTrimmedRect.y1 - drawBufferHeight; 40380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destTrimmedRect.y1 = drawBufferHeight; 40390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceTrimmedRect.y1 -= yDiff; 40400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bool partialBufferCopy = false; 40430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(sourceTrimmedRect.y1 - sourceTrimmedRect.y0 < readBufferHeight || 40450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceTrimmedRect.x1 - sourceTrimmedRect.x0 < readBufferWidth || 40460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destTrimmedRect.y1 - destTrimmedRect.y0 < drawBufferHeight || 40470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens destTrimmedRect.x1 - destTrimmedRect.x0 < drawBufferWidth || 40480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens sourceTrimmedRect.y0 != 0 || destTrimmedRect.y0 != 0 || sourceTrimmedRect.x0 != 0 || destTrimmedRect.x0 != 0) 40490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens partialBufferCopy = true; 40510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bool blitRenderTarget = false; 40540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bool blitDepthStencil = false; 40550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & GL_COLOR_BUFFER_BIT) 40570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum readColorbufferType = readFramebuffer->getColorbufferType(getReadFramebufferColorIndex()); 40590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum drawColorbufferType = drawFramebuffer->getColorbufferType(0); 40600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens const bool validReadType = readColorbufferType == GL_TEXTURE_2D || Framebuffer::IsRenderbuffer(readColorbufferType); 40610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens const bool validDrawType = drawColorbufferType == GL_TEXTURE_2D || Framebuffer::IsRenderbuffer(drawColorbufferType); 40620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!validReadType || !validDrawType) 40630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 40650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(partialBufferCopy && readBufferSamples > 1) 40680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 40700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens blitRenderTarget = true; 40730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & (GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT)) 40760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *readDSBuffer = nullptr; 40780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens Renderbuffer *drawDSBuffer = nullptr; 40790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & GL_DEPTH_BUFFER_BIT) 40810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(readFramebuffer->getDepthbuffer() && drawFramebuffer->getDepthbuffer()) 40830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(readFramebuffer->getDepthbufferType() != drawFramebuffer->getDepthbufferType()) 40850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 40870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens blitDepthStencil = true; 40900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens readDSBuffer = readFramebuffer->getDepthbuffer(); 40910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens drawDSBuffer = drawFramebuffer->getDepthbuffer(); 40920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 40940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 40950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(mask & GL_STENCIL_BUFFER_BIT) 40960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(readFramebuffer->getStencilbuffer() && drawFramebuffer->getStencilbuffer()) 40980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 40990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(readFramebuffer->getStencilbufferType() != drawFramebuffer->getStencilbufferType()) 41000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 41020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens blitDepthStencil = true; 41050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens readDSBuffer = readFramebuffer->getStencilbuffer(); 41060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens drawDSBuffer = drawFramebuffer->getStencilbuffer(); 41070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(partialBufferCopy) 41110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ERR("Only whole-buffer depth and stencil blits are supported by this implementation."); 41130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); // Only whole-buffer copies are permitted 41140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if((drawDSBuffer && drawDSBuffer->getSamples() > 1) || 41170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (readDSBuffer && readDSBuffer->getSamples() > 1)) 41180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return error(GL_INVALID_OPERATION); 41200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(blitRenderTarget || blitDepthStencil) 41240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(blitRenderTarget) 41260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *readRenderTarget = readFramebuffer->getReadRenderTarget(); 41280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens egl::Image *drawRenderTarget = drawFramebuffer->getRenderTarget(0); 41290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(flipX) 41310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens swap(destRect.x0, destRect.x1); 41330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(flipy) 41350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens swap(destRect.y0, destRect.y1); 41370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bool success = device->stretchRect(readRenderTarget, &sourceRect, drawRenderTarget, &destRect, false); 41400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens readRenderTarget->release(); 41420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens drawRenderTarget->release(); 41430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!success) 41450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ERR("BlitFramebuffer failed."); 41470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return; 41480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(blitDepthStencil) 41520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens bool success = device->stretchRect(readFramebuffer->getDepthBuffer(), nullptr, drawFramebuffer->getDepthBuffer(), nullptr, false); 41540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!success) 41560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ERR("BlitFramebuffer failed."); 41580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return; 41590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 41630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensvoid Context::bindTexImage(egl::Surface *surface) 41650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 41660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens es2::Texture2D *textureObject = getTexture2D(); 41670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(textureObject) 41690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens textureObject->bindTexImage(surface); 41710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 41730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41740bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensEGLenum Context::validateSharedImage(EGLenum target, GLuint name, GLuint textureLevel) 41750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 41760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum textureTarget = GL_NONE; 41770bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(target) 41790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_2D_KHR: 41810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens textureTarget = GL_TEXTURE_2D; 41820bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 41830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X_KHR: 41840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X_KHR: 41850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y_KHR: 41860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_KHR: 41870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z_KHR: 41880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_KHR: 41890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens textureTarget = GL_TEXTURE_CUBE_MAP; 41900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 41910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_RENDERBUFFER_KHR: 41920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens break; 41930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens default: 41940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_PARAMETER; 41950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 41960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 41970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(textureLevel >= es2::IMPLEMENTATION_MAX_TEXTURE_LEVELS) 41980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 41990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_MATCH; 42000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(textureTarget != GL_NONE) 42030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens es2::Texture *texture = getTexture(name); 42050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!texture || texture->getTarget() != textureTarget) 42070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_PARAMETER; 42090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(texture->isShared(textureTarget, textureLevel)) // Bound to an EGLSurface or already an EGLImage sibling 42120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_ACCESS; 42140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(textureLevel != 0 && !texture->isSamplerComplete()) 42170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_PARAMETER; 42190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(textureLevel == 0 && !(texture->isSamplerComplete() && texture->getLevelCount() == 1)) 42220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_PARAMETER; 42240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else if(target == EGL_GL_RENDERBUFFER_KHR) 42270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens es2::Renderbuffer *renderbuffer = getRenderbuffer(name); 42290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!renderbuffer) 42310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_PARAMETER; 42330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(renderbuffer->isShared()) // Already an EGLImage sibling 42360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_BAD_ACCESS; 42380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else UNREACHABLE(target); 42410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return EGL_SUCCESS; 42430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 42440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensegl::Image *Context::createSharedImage(EGLenum target, GLuint name, GLuint textureLevel) 42460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 42470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens GLenum textureTarget = GL_NONE; 42480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens switch(target) 42500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_2D_KHR: textureTarget = GL_TEXTURE_2D; break; 42520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X_KHR: textureTarget = GL_TEXTURE_CUBE_MAP_POSITIVE_X; break; 42530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X_KHR: textureTarget = GL_TEXTURE_CUBE_MAP_NEGATIVE_X; break; 42540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y_KHR: textureTarget = GL_TEXTURE_CUBE_MAP_POSITIVE_Y; break; 42550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_KHR: textureTarget = GL_TEXTURE_CUBE_MAP_NEGATIVE_Y; break; 42560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z_KHR: textureTarget = GL_TEXTURE_CUBE_MAP_POSITIVE_Z; break; 42570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_KHR: textureTarget = GL_TEXTURE_CUBE_MAP_NEGATIVE_Z; break; 42580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(textureTarget != GL_NONE) 42610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens es2::Texture *texture = getTexture(name); 42630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return texture->createSharedImage(textureTarget, textureLevel); 42650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else if(target == EGL_GL_RENDERBUFFER_KHR) 42670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 42680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens es2::Renderbuffer *renderbuffer = getRenderbuffer(name); 42690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return renderbuffer->createSharedImage(); 42710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 42720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens else UNREACHABLE(target); 42730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 427458df2f60096311b481b5521a571972278a341daeNicolas Capens return nullptr; 427558df2f60096311b481b5521a571972278a341daeNicolas Capens} 427658df2f60096311b481b5521a571972278a341daeNicolas Capens 427758df2f60096311b481b5521a571972278a341daeNicolas Capensegl::Image *Context::getSharedImage(GLeglImageOES image) 427858df2f60096311b481b5521a571972278a341daeNicolas Capens{ 427958df2f60096311b481b5521a571972278a341daeNicolas Capens return display->getSharedImage(image); 42800bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 42810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42820bac285a78df6a6d7a6b68784748b92805420ffbNicolas CapensDevice *Context::getDevice() 42830bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 42840bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return device; 42850bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 42860bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 42870bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capensconst GLubyte* Context::getExtensions(GLuint index, GLuint* numExt) const 42880bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 42890bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Keep list sorted in following order: 42900bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // OES extensions 42910bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // EXT extensions 42920bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens // Vendor extensions 42930bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens static const GLubyte* extensions[] = { 42940bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_OES_compressed_ETC1_RGB8_texture", 42950bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_OES_depth24", 42960bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_OES_depth32", 42970bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_OES_depth_texture", 42980bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_OES_depth_texture_cube_map", 42990bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_OES_EGL_image", 43000bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_OES_EGL_image_external", 43010bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_OES_EGL_sync", 43020bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_OES_element_index_uint", 43030bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_OES_framebuffer_object", 43040bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_OES_packed_depth_stencil", 43050bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_OES_rgb8_rgba8", 43060bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_OES_standard_derivatives", 43070bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_OES_texture_float", 43080bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_OES_texture_float_linear", 43090bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_OES_texture_half_float", 43100bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_OES_texture_half_float_linear", 43110bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_OES_texture_npot", 43120bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_OES_texture_3D", 43130bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_EXT_blend_minmax", 43140bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_EXT_color_buffer_half_float", 43150bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_EXT_draw_buffers", 43160bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_EXT_occlusion_query_boolean", 43170bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_EXT_read_format_bgra", 43180bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#if (S3TC_SUPPORT) 43190bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_EXT_texture_compression_dxt1", 43200bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#endif 43210bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_EXT_texture_filter_anisotropic", 43220bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_EXT_texture_format_BGRA8888", 43230bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_ANGLE_framebuffer_blit", 43240bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_NV_framebuffer_blit", 43250bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_ANGLE_framebuffer_multisample", 43260bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#if (S3TC_SUPPORT) 43270bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_ANGLE_texture_compression_dxt3", 43280bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_ANGLE_texture_compression_dxt5", 43290bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens#endif 43300bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_NV_fence", 43310bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_NV_read_depth", 43320bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_EXT_instanced_arrays", 43330bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens (const GLubyte*)"GL_ANGLE_instanced_arrays", 43340bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens }; 43350bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens static const GLuint numExtensions = sizeof(extensions) / sizeof(*extensions); 43360bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43370bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(numExt) 43380bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43390bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens *numExt = numExtensions; 43400bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return nullptr; 43410bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43420bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43430bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(index == GL_INVALID_INDEX) 43440bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43450bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens static GLubyte* extensionsCat = nullptr; 43460bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(!extensionsCat && (numExtensions > 0)) 43470bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43480bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens size_t totalLength = numExtensions; // 1 space between each extension name + terminating null 43490bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(unsigned int i = 0; i < numExtensions; i++) 43500bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43510bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens totalLength += strlen(reinterpret_cast<const char*>(extensions[i])); 43520bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43530bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens extensionsCat = new GLubyte[totalLength]; 43540bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens extensionsCat[0] = '\0'; 43550bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens for(unsigned int i = 0; i < numExtensions; i++) 43560bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43570bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(i != 0) 43580bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43590bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens strcat(reinterpret_cast<char*>(extensionsCat), " "); 43600bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43610bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens strcat(reinterpret_cast<char*>(extensionsCat), reinterpret_cast<const char*>(extensions[i])); 43620bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43630bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43640bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return extensionsCat; 43650bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43660bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43670bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens if(index >= numExtensions) 43680bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens { 43690bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return nullptr; 43700bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens } 43710bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43720bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens return extensions[index]; 43730bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 43740bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 43750bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 43760bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens 4377cc5c464b0ac1f01d261cd47682c243a5e5111889Alexis Hetuegl::Context *es2CreateContext(egl::Display *display, const egl::Context *shareContext, int clientVersion) 43780bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens{ 43790bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens ASSERT(!shareContext || shareContext->getClientVersion() == clientVersion); // Should be checked by eglCreateContext 4380cc5c464b0ac1f01d261cd47682c243a5e5111889Alexis Hetu return new es2::Context(display, static_cast<const es2::Context*>(shareContext), clientVersion); 43810bac285a78df6a6d7a6b68784748b92805420ffbNicolas Capens} 4382