1dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase/* 2dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase * Copyright (C) 2010 The Android Open Source Project 3dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase * 4dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase * Licensed under the Apache License, Version 2.0 (the "License"); 5dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase * you may not use this file except in compliance with the License. 6dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase * You may obtain a copy of the License at 7dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase * 8dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase * http://www.apache.org/licenses/LICENSE-2.0 9dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase * 10dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase * Unless required by applicable law or agreed to in writing, software 11dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase * distributed under the License is distributed on an "AS IS" BASIS, 12dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase * See the License for the specific language governing permissions and 14dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase * limitations under the License. 15dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase */ 16dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 17dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase#define LOG_TAG "OpenGLRenderer" 18dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 19c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy#include <utils/Log.h> 209c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase#include <utils/String8.h> 21c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 22dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase#include "Caches.h" 23bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy#include "DisplayListRenderer.h" 24e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy#include "Properties.h" 2509b7c91de73b59aa3f679b3ae3ba299f82ec9f8aRomain Guy#include "LayerRenderer.h" 26dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 27dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haasenamespace android { 28dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 29dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase#ifdef USE_OPENGL_RENDERER 30dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haaseusing namespace uirenderer; 31dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet HaaseANDROID_SINGLETON_STATIC_INSTANCE(Caches); 32dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase#endif 33dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 34dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haasenamespace uirenderer { 35dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 36dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase/////////////////////////////////////////////////////////////////////////////// 37bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy// Macros 38bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy/////////////////////////////////////////////////////////////////////////////// 39bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy 40bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy#if DEBUG_CACHE_FLUSH 415baa3a62a97544669fba6d65a11c07f252e654ddSteve Block #define FLUSH_LOGD(...) ALOGD(__VA_ARGS__) 42bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy#else 43bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy #define FLUSH_LOGD(...) 44bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy#endif 45bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy 46bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy/////////////////////////////////////////////////////////////////////////////// 47dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase// Constructors/destructor 48dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase/////////////////////////////////////////////////////////////////////////////// 49dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 508aa195d7081b889f3a7b1f426cbd8556377aae5eRomain GuyCaches::Caches(): Singleton<Caches>(), 518aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy mExtensions(Extensions::getInstance()), mInitialized(false) { 528ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy init(); 53b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy initFont(); 54dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy initConstraints(); 554ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy initProperties(); 56f9f0016b1ff816eb2c7561eed482c056189005f8Romain Guy initStaticProperties(); 570f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy initExtensions(); 58e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy 59e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy mDebugLevel = readDebugLevel(); 605baa3a62a97544669fba6d65a11c07f252e654ddSteve Block ALOGD("Enabling debug mode %d", mDebugLevel); 61dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase} 62dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 633b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guybool Caches::init() { 643b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy if (mInitialized) return false; 658ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 668ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy glGenBuffers(1, &meshBuffer); 678ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy glBindBuffer(GL_ARRAY_BUFFER, meshBuffer); 688ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy glBufferData(GL_ARRAY_BUFFER, sizeof(gMeshVertices), gMeshVertices, GL_STATIC_DRAW); 698ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 708ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mCurrentBuffer = meshBuffer; 7115bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mCurrentIndicesBuffer = 0; 72f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentPositionPointer = this; 73cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craik mCurrentPositionStride = 0; 74f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentTexCoordsPointer = this; 75cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy mCurrentPixelBuffer = 0; 76f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 7715bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mTexCoordsArrayEnabled = false; 7815bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 79b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy glDisable(GL_SCISSOR_TEST); 80586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy scissorEnabled = false; 818f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorX = mScissorY = mScissorWidth = mScissorHeight = 0; 828f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy 83a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy glActiveTexture(gTextureUnits[0]); 84a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy mTextureUnit = 0; 85a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy 868ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mRegionMesh = NULL; 873b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy mMeshIndices = 0; 888ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 898ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy blend = false; 908ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy lastSrcMode = GL_ZERO; 918ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy lastDstMode = GL_ZERO; 928ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy currentProgram = NULL; 938ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 9454c1a64d5441a964890b44280e4457e11f4f924aRomain Guy mFunctorsCount = 0; 9554c1a64d5441a964890b44280e4457e11f4f924aRomain Guy 96c2a972131f1870042eb63847d4b24fbe718d8e3fRomain Guy debugLayersUpdates = false; 97c2a972131f1870042eb63847d4b24fbe718d8e3fRomain Guy debugOverdraw = false; 983ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy debugStencilClip = kStencilHide; 99c2a972131f1870042eb63847d4b24fbe718d8e3fRomain Guy 1003b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy patchCache.init(*this); 1013b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 1028ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mInitialized = true; 1033b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 1048aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy resetBoundTextures(); 1058aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 1063b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy return true; 1078ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy} 1088ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 109b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guyvoid Caches::initFont() { 110b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy fontRenderer = GammaFontRenderer::createRenderer(); 111b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy} 112b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy 113dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guyvoid Caches::initExtensions() { 1143bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy if (mExtensions.hasDebugMarker()) { 115dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy eventMark = glInsertEventMarkerEXT; 1160f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy 117ff78583d8a73ca35ce65b5d2592570ff6fb9901bChris Craik startMark = glPushGroupMarkerEXT; 118ff78583d8a73ca35ce65b5d2592570ff6fb9901bChris Craik endMark = glPopGroupMarkerEXT; 119dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } else { 120dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy eventMark = eventMarkNull; 121dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy startMark = startMarkNull; 122dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy endMark = endMarkNull; 123dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } 124dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy 1250f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy if (mExtensions.hasDebugLabel() && (drawDeferDisabled || drawReorderDisabled)) { 126dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy setLabel = glLabelObjectEXT; 127dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy getLabel = glGetObjectLabelEXT; 128dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } else { 129dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy setLabel = setLabelNull; 130dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy getLabel = getLabelNull; 131dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } 132dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy} 133dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy 134dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guyvoid Caches::initConstraints() { 135dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy GLint maxTextureUnits; 136dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy glGetIntegerv(GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS, &maxTextureUnits); 137dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy if (maxTextureUnits < REQUIRED_TEXTURE_UNITS_COUNT) { 138dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy ALOGW("At least %d texture units are required!", REQUIRED_TEXTURE_UNITS_COUNT); 139dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } 140dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy 141dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy glGetIntegerv(GL_MAX_TEXTURE_SIZE, &maxTextureSize); 142dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy} 143dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy 144f9f0016b1ff816eb2c7561eed482c056189005f8Romain Guyvoid Caches::initStaticProperties() { 145f9f0016b1ff816eb2c7561eed482c056189005f8Romain Guy gpuPixelBuffersEnabled = false; 146f9f0016b1ff816eb2c7561eed482c056189005f8Romain Guy 147f9f0016b1ff816eb2c7561eed482c056189005f8Romain Guy // OpenGL ES 3.0+ specific features 1487f4307668b10467ee39d41c7ea29cf1ff238a835Romain Guy if (mExtensions.hasPixelBufferObjects()) { 149f9f0016b1ff816eb2c7561eed482c056189005f8Romain Guy char property[PROPERTY_VALUE_MAX]; 150f9f0016b1ff816eb2c7561eed482c056189005f8Romain Guy if (property_get(PROPERTY_ENABLE_GPU_PIXEL_BUFFERS, property, "true") > 0) { 151f9f0016b1ff816eb2c7561eed482c056189005f8Romain Guy gpuPixelBuffersEnabled = !strcmp(property, "true"); 152f9f0016b1ff816eb2c7561eed482c056189005f8Romain Guy } 153f9f0016b1ff816eb2c7561eed482c056189005f8Romain Guy } 154f9f0016b1ff816eb2c7561eed482c056189005f8Romain Guy} 155f9f0016b1ff816eb2c7561eed482c056189005f8Romain Guy 1565bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guybool Caches::initProperties() { 1575bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy bool prevDebugLayersUpdates = debugLayersUpdates; 1585bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy bool prevDebugOverdraw = debugOverdraw; 1593ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy StencilClipDebug prevDebugStencilClip = debugStencilClip; 1605bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy 1614ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy char property[PROPERTY_VALUE_MAX]; 1624ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy if (property_get(PROPERTY_DEBUG_LAYERS_UPDATES, property, NULL) > 0) { 1634ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy INIT_LOGD(" Layers updates debug enabled: %s", property); 1644ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy debugLayersUpdates = !strcmp(property, "true"); 1654ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy } else { 1664ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy debugLayersUpdates = false; 1674ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy } 1687c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy 169627c6fd91377ead85f74a365438e25610ef1e2eeRomain Guy debugOverdraw = false; 1707c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy if (property_get(PROPERTY_DEBUG_OVERDRAW, property, NULL) > 0) { 1717c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy INIT_LOGD(" Overdraw debug enabled: %s", property); 172627c6fd91377ead85f74a365438e25610ef1e2eeRomain Guy if (!strcmp(property, "show")) { 173627c6fd91377ead85f74a365438e25610ef1e2eeRomain Guy debugOverdraw = true; 174627c6fd91377ead85f74a365438e25610ef1e2eeRomain Guy mOverdrawDebugColorSet = kColorSet_Default; 175627c6fd91377ead85f74a365438e25610ef1e2eeRomain Guy } else if (!strcmp(property, "show_deuteranomaly")) { 176627c6fd91377ead85f74a365438e25610ef1e2eeRomain Guy debugOverdraw = true; 177627c6fd91377ead85f74a365438e25610ef1e2eeRomain Guy mOverdrawDebugColorSet = kColorSet_Deuteranomaly; 178627c6fd91377ead85f74a365438e25610ef1e2eeRomain Guy } 1797c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy } 1805bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy 1813ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy // See Properties.h for valid values 1823ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy if (property_get(PROPERTY_DEBUG_STENCIL_CLIP, property, NULL) > 0) { 1833ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy INIT_LOGD(" Stencil clip debug enabled: %s", property); 1843ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy if (!strcmp(property, "hide")) { 1853ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy debugStencilClip = kStencilHide; 1863ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } else if (!strcmp(property, "highlight")) { 1873ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy debugStencilClip = kStencilShowHighlight; 1883ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } else if (!strcmp(property, "region")) { 1893ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy debugStencilClip = kStencilShowRegion; 1903ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } 1913ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } else { 1923ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy debugStencilClip = kStencilHide; 1933ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } 1943ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy 1950f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy if (property_get(PROPERTY_DISABLE_DRAW_DEFER, property, "false")) { 1960f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy drawDeferDisabled = !strcasecmp(property, "true"); 1970f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy INIT_LOGD(" Draw defer %s", drawDeferDisabled ? "disabled" : "enabled"); 1980f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy } else { 1990f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy INIT_LOGD(" Draw defer enabled"); 2000f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy } 2010f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy 2020f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy if (property_get(PROPERTY_DISABLE_DRAW_REORDER, property, "false")) { 2030f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy drawReorderDisabled = !strcasecmp(property, "true"); 2040f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy INIT_LOGD(" Draw reorder %s", drawReorderDisabled ? "disabled" : "enabled"); 2050f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy } else { 2060f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy INIT_LOGD(" Draw reorder enabled"); 2070f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy } 2080f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy 2095bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy return (prevDebugLayersUpdates != debugLayersUpdates) || 2103ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy (prevDebugOverdraw != debugOverdraw) || 2113ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy (prevDebugStencilClip != debugStencilClip); 2124ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy} 2134ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy 2148ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guyvoid Caches::terminate() { 2158ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy if (!mInitialized) return; 2168ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 2178ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy glDeleteBuffers(1, &meshBuffer); 2188ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mCurrentBuffer = 0; 2198ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 2203b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy glDeleteBuffers(1, &mMeshIndices); 2215b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy delete[] mRegionMesh; 2223b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy mMeshIndices = 0; 2238ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mRegionMesh = NULL; 2248ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 2258ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy fboCache.clear(); 2268ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 2278ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy programCache.clear(); 2288ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy currentProgram = NULL; 2298ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 2303b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy assetAtlas.terminate(); 2313b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 2323b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy patchCache.clear(); 2333b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 23446bfc4811094e5b1e3196246e457d4c6b58332ecRomain Guy clearGarbage(); 23546bfc4811094e5b1e3196246e457d4c6b58332ecRomain Guy 2368ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mInitialized = false; 2375b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy} 2385b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 2395b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy/////////////////////////////////////////////////////////////////////////////// 240c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy// Debug 241c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy/////////////////////////////////////////////////////////////////////////////// 242c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 243627c6fd91377ead85f74a365438e25610ef1e2eeRomain Guyuint32_t Caches::getOverdrawColor(uint32_t amount) const { 244627c6fd91377ead85f74a365438e25610ef1e2eeRomain Guy static uint32_t sOverdrawColors[2][4] = { 245627c6fd91377ead85f74a365438e25610ef1e2eeRomain Guy { 0x2f0000ff, 0x2f00ff00, 0x3fff0000, 0x7fff0000 }, 246627c6fd91377ead85f74a365438e25610ef1e2eeRomain Guy { 0x2f0000ff, 0x4fffff00, 0x5fff8ad8, 0x7fff0000 } 247627c6fd91377ead85f74a365438e25610ef1e2eeRomain Guy }; 248627c6fd91377ead85f74a365438e25610ef1e2eeRomain Guy if (amount < 1) amount = 1; 249627c6fd91377ead85f74a365438e25610ef1e2eeRomain Guy if (amount > 4) amount = 4; 250627c6fd91377ead85f74a365438e25610ef1e2eeRomain Guy return sOverdrawColors[mOverdrawDebugColorSet][amount - 1]; 251627c6fd91377ead85f74a365438e25610ef1e2eeRomain Guy} 252627c6fd91377ead85f74a365438e25610ef1e2eeRomain Guy 253c15008e72ec00ca20a271c3006dac649fd07533bRomain Guyvoid Caches::dumpMemoryUsage() { 2549c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase String8 stringLog; 2559c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase dumpMemoryUsage(stringLog); 2565baa3a62a97544669fba6d65a11c07f252e654ddSteve Block ALOGD("%s", stringLog.string()); 2579c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase} 2589c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 2599c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haasevoid Caches::dumpMemoryUsage(String8 &log) { 2609c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat("Current memory usage / total memory usage (bytes):\n"); 2619c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" TextureCache %8d / %8d\n", 2629c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase textureCache.getSize(), textureCache.getMaxSize()); 2639c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" LayerCache %8d / %8d\n", 2649c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase layerCache.getSize(), layerCache.getMaxSize()); 2658d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy log.appendFormat(" RenderBufferCache %8d / %8d\n", 2668d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy renderBufferCache.getSize(), renderBufferCache.getMaxSize()); 2679c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" GradientCache %8d / %8d\n", 2689c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase gradientCache.getSize(), gradientCache.getMaxSize()); 2699c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" PathCache %8d / %8d\n", 2709c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase pathCache.getSize(), pathCache.getMaxSize()); 2719c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" TextDropShadowCache %8d / %8d\n", dropShadowCache.getSize(), 272c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy dropShadowCache.getMaxSize()); 2733b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy log.appendFormat(" PatchCache %8d / %8d\n", 2743b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy patchCache.getSize(), patchCache.getMaxSize()); 275b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy for (uint32_t i = 0; i < fontRenderer->getFontRendererCount(); i++) { 2761e546815bbb736c50679a8aefc25f48561026fc5Victoria Lease const uint32_t sizeA8 = fontRenderer->getFontRendererSize(i, GL_ALPHA); 2771e546815bbb736c50679a8aefc25f48561026fc5Victoria Lease const uint32_t sizeRGBA = fontRenderer->getFontRendererSize(i, GL_RGBA); 2781e546815bbb736c50679a8aefc25f48561026fc5Victoria Lease log.appendFormat(" FontRenderer %d A8 %8d / %8d\n", i, sizeA8, sizeA8); 2791e546815bbb736c50679a8aefc25f48561026fc5Victoria Lease log.appendFormat(" FontRenderer %d RGBA %8d / %8d\n", i, sizeRGBA, sizeRGBA); 2801e546815bbb736c50679a8aefc25f48561026fc5Victoria Lease log.appendFormat(" FontRenderer %d total %8d / %8d\n", i, sizeA8 + sizeRGBA, 2811e546815bbb736c50679a8aefc25f48561026fc5Victoria Lease sizeA8 + sizeRGBA); 282c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy } 283d2ba50ab861ec0950bda18dd0f463b687e66249fRomain Guy log.appendFormat("Other:\n"); 2849c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" FboCache %8d / %8d\n", 2859c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase fboCache.getSize(), fboCache.getMaxSize()); 286c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 287c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy uint32_t total = 0; 288c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += textureCache.getSize(); 289c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += layerCache.getSize(); 2908d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy total += renderBufferCache.getSize(); 291c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += gradientCache.getSize(); 292c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += pathCache.getSize(); 293c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += dropShadowCache.getSize(); 2943b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy total += patchCache.getSize(); 295b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy for (uint32_t i = 0; i < fontRenderer->getFontRendererCount(); i++) { 2961e546815bbb736c50679a8aefc25f48561026fc5Victoria Lease total += fontRenderer->getFontRendererSize(i, GL_ALPHA); 2971e546815bbb736c50679a8aefc25f48561026fc5Victoria Lease total += fontRenderer->getFontRendererSize(i, GL_RGBA); 298c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy } 299c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 3009c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat("Total memory usage:\n"); 3019c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" %d bytes, %.2f MB\n", total, total / 1024.0f / 1024.0f); 302c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy} 303c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 304c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy/////////////////////////////////////////////////////////////////////////////// 305fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy// Memory management 306fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy/////////////////////////////////////////////////////////////////////////////// 307fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy 308fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guyvoid Caches::clearGarbage() { 309fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy textureCache.clearGarbage(); 310fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy pathCache.clearGarbage(); 311e3b0a0117a2ab4118f868a731b238fe8f2430276Romain Guy patchCache.clearGarbage(); 31257066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 31317ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian Vector<DisplayList*> displayLists; 31417ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian Vector<Layer*> layers; 31517ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian 31617ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian { // scope for the lock 31717ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian Mutex::Autolock _l(mGarbageLock); 31817ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian displayLists = mDisplayListGarbage; 31917ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian layers = mLayerGarbage; 32017ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian mDisplayListGarbage.clear(); 32117ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian mLayerGarbage.clear(); 32217ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian } 32357066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 32417ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian size_t count = displayLists.size(); 32557066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy for (size_t i = 0; i < count; i++) { 32617ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian DisplayList* displayList = displayLists.itemAt(i); 32717ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian delete displayList; 32857066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy } 329bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy 33017ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian count = layers.size(); 331bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy for (size_t i = 0; i < count; i++) { 33217ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian Layer* layer = layers.itemAt(i); 33317ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian delete layer; 334bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy } 33517ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian layers.clear(); 33657066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy} 33757066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 338ada830f639591b99c3e40de22b07296c7932a33fRomain Guyvoid Caches::deleteLayerDeferred(Layer* layer) { 33957066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy Mutex::Autolock _l(mGarbageLock); 340ada830f639591b99c3e40de22b07296c7932a33fRomain Guy mLayerGarbage.push(layer); 341fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy} 342fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy 343bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guyvoid Caches::deleteDisplayListDeferred(DisplayList* displayList) { 344bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy Mutex::Autolock _l(mGarbageLock); 345bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy mDisplayListGarbage.push(displayList); 346bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy} 347bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy 348bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guyvoid Caches::flush(FlushMode mode) { 349bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy FLUSH_LOGD("Flushing caches (mode %d)", mode); 350bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy 351b0a41ed3dcc34a2b4026f6cc8336796f3523aa21Romain Guy // We must stop tasks before clearing caches 352b0a41ed3dcc34a2b4026f6cc8336796f3523aa21Romain Guy if (mode > kFlushMode_Layers) { 353b0a41ed3dcc34a2b4026f6cc8336796f3523aa21Romain Guy tasks.stop(); 354b0a41ed3dcc34a2b4026f6cc8336796f3523aa21Romain Guy } 355b0a41ed3dcc34a2b4026f6cc8336796f3523aa21Romain Guy 356bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy switch (mode) { 357bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy case kFlushMode_Full: 358bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy textureCache.clear(); 359bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy patchCache.clear(); 360bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy dropShadowCache.clear(); 361bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy gradientCache.clear(); 362b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy fontRenderer->clear(); 363b746371de7f21ae36a14953d9b253df06838efb1Romain Guy fboCache.clear(); 364211efea7376371ee755edd2ad03e83ef6eea464eRomain Guy dither.clear(); 365bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy // fall through 366bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy case kFlushMode_Moderate: 367b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy fontRenderer->flush(); 368eca0ca2424afc1e98912405906edfc32f7733e16Romain Guy textureCache.flush(); 369bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy pathCache.clear(); 3706d7475d666baefaa3ba9f0dcee25238739454241Romain Guy // fall through 3716d7475d666baefaa3ba9f0dcee25238739454241Romain Guy case kFlushMode_Layers: 3726d7475d666baefaa3ba9f0dcee25238739454241Romain Guy layerCache.clear(); 3738d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy renderBufferCache.clear(); 374bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy break; 375bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy } 3766a2d17f71342f981c9df1dc5beff33e30eb3ae2bChet Haase 3776a2d17f71342f981c9df1dc5beff33e30eb3ae2bChet Haase clearGarbage(); 378bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy} 379bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy 380fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy/////////////////////////////////////////////////////////////////////////////// 3815b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy// VBO 3825b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy/////////////////////////////////////////////////////////////////////////////// 3835b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 384f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guybool Caches::bindMeshBuffer() { 385f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return bindMeshBuffer(meshBuffer); 386dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase} 387dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 388f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guybool Caches::bindMeshBuffer(const GLuint buffer) { 3899bca4793a33d2714b306d69ceb870925a588fe71Romain Guy if (mCurrentBuffer != buffer) { 390dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase glBindBuffer(GL_ARRAY_BUFFER, buffer); 3919bca4793a33d2714b306d69ceb870925a588fe71Romain Guy mCurrentBuffer = buffer; 392f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return true; 393dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase } 394f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return false; 395dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase} 396dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 397f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guybool Caches::unbindMeshBuffer() { 3989bca4793a33d2714b306d69ceb870925a588fe71Romain Guy if (mCurrentBuffer) { 399dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase glBindBuffer(GL_ARRAY_BUFFER, 0); 4009bca4793a33d2714b306d69ceb870925a588fe71Romain Guy mCurrentBuffer = 0; 401f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return true; 402f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy } 403f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return false; 404f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 405f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 40615bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guybool Caches::bindIndicesBuffer(const GLuint buffer) { 40715bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (mCurrentIndicesBuffer != buffer) { 40815bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffer); 40915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mCurrentIndicesBuffer = buffer; 41015bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return true; 41115bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 41215bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return false; 41315bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 41415bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 4153b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guybool Caches::bindIndicesBuffer() { 4163b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy if (!mMeshIndices) { 41731e08e953fe7bdb1b1cbc247156cb6a19917a2f1Romain Guy uint16_t* regionIndices = new uint16_t[gMaxNumberOfQuads * 6]; 41831e08e953fe7bdb1b1cbc247156cb6a19917a2f1Romain Guy for (uint32_t i = 0; i < gMaxNumberOfQuads; i++) { 4193b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy uint16_t quad = i * 4; 4203b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy int index = i * 6; 4213b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices[index ] = quad; // top-left 4223b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices[index + 1] = quad + 1; // top-right 4233b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices[index + 2] = quad + 2; // bottom-left 4243b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices[index + 3] = quad + 2; // bottom-left 4253b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices[index + 4] = quad + 1; // top-right 4263b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices[index + 5] = quad + 3; // bottom-right 4273b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy } 4283b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 4293b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy glGenBuffers(1, &mMeshIndices); 4303b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy bool force = bindIndicesBuffer(mMeshIndices); 43131e08e953fe7bdb1b1cbc247156cb6a19917a2f1Romain Guy glBufferData(GL_ELEMENT_ARRAY_BUFFER, gMaxNumberOfQuads * 6 * sizeof(uint16_t), 4323b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices, GL_STATIC_DRAW); 4333b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 4343b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy delete[] regionIndices; 4353b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy return force; 4363b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy } 4373b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 4383b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy return bindIndicesBuffer(mMeshIndices); 4393b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy} 4403b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 44115bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guybool Caches::unbindIndicesBuffer() { 44215bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (mCurrentIndicesBuffer) { 44315bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); 44415bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mCurrentIndicesBuffer = 0; 44515bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return true; 44615bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 44715bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return false; 44815bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 44915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 45085ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 451cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy// PBO 452cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy/////////////////////////////////////////////////////////////////////////////// 453cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy 454cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guybool Caches::bindPixelBuffer(const GLuint buffer) { 455cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy if (mCurrentPixelBuffer != buffer) { 456cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy glBindBuffer(GL_PIXEL_UNPACK_BUFFER, buffer); 457cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy mCurrentPixelBuffer = buffer; 458cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy return true; 459cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy } 460cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy return false; 461cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy} 462cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy 463cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guybool Caches::unbindPixelBuffer() { 464cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy if (mCurrentPixelBuffer) { 465cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0); 466cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy mCurrentPixelBuffer = 0; 467cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy return true; 468cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy } 469cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy return false; 470cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy} 471cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy 472cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy/////////////////////////////////////////////////////////////////////////////// 47385ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy// Meshes and textures 47485ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 47585ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 476cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craikvoid Caches::bindPositionVertexPointer(bool force, GLvoid* vertices, GLsizei stride) { 477cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craik if (force || vertices != mCurrentPositionPointer || stride != mCurrentPositionStride) { 478cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craik GLuint slot = currentProgram->position; 479f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy glVertexAttribPointer(slot, 2, GL_FLOAT, GL_FALSE, stride, vertices); 480f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentPositionPointer = vertices; 481cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craik mCurrentPositionStride = stride; 482dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase } 483dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase} 484dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 485ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guyvoid Caches::bindTexCoordsVertexPointer(bool force, GLvoid* vertices, GLsizei stride) { 486ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guy if (force || vertices != mCurrentTexCoordsPointer || stride != mCurrentTexCoordsStride) { 487cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craik GLuint slot = currentProgram->texCoords; 488ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guy glVertexAttribPointer(slot, 2, GL_FLOAT, GL_FALSE, stride, vertices); 489f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentTexCoordsPointer = vertices; 490ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guy mCurrentTexCoordsStride = stride; 491f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy } 492f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 493f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 494f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guyvoid Caches::resetVertexPointers() { 495f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentPositionPointer = this; 496f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentTexCoordsPointer = this; 497f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 498f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 499f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guyvoid Caches::resetTexCoordsVertexPointer() { 500f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentTexCoordsPointer = this; 501f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 502f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 50315bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guyvoid Caches::enableTexCoordsVertexArray() { 50415bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (!mTexCoordsArrayEnabled) { 50515bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glEnableVertexAttribArray(Program::kBindingTexCoords); 506ec31f83bd3af1f900d1ee9116b15f56904c66dcdRomain Guy mCurrentTexCoordsPointer = this; 50715bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mTexCoordsArrayEnabled = true; 50815bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 50915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 51015bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 511ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guyvoid Caches::disableTexCoordsVertexArray() { 51215bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (mTexCoordsArrayEnabled) { 51315bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glDisableVertexAttribArray(Program::kBindingTexCoords); 51415bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mTexCoordsArrayEnabled = false; 51515bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 51615bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 51715bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 518a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guyvoid Caches::activeTexture(GLuint textureUnit) { 519a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy if (mTextureUnit != textureUnit) { 520a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy glActiveTexture(gTextureUnits[textureUnit]); 521a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy mTextureUnit = textureUnit; 522a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy } 523a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy} 524a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy 5259ab2d1847552aa4169b4325aae1b1368d6947a9fChris Craikvoid Caches::resetActiveTexture() { 5269ab2d1847552aa4169b4325aae1b1368d6947a9fChris Craik mTextureUnit = -1; 5279ab2d1847552aa4169b4325aae1b1368d6947a9fChris Craik} 5289ab2d1847552aa4169b4325aae1b1368d6947a9fChris Craik 5298aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Caches::bindTexture(GLuint texture) { 5308aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (mBoundTextures[mTextureUnit] != texture) { 5318aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy glBindTexture(GL_TEXTURE_2D, texture); 5328aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy mBoundTextures[mTextureUnit] = texture; 5338aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 5348aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 5358aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 5368aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Caches::bindTexture(GLenum target, GLuint texture) { 5378aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (mBoundTextures[mTextureUnit] != texture) { 5388aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy glBindTexture(target, texture); 5398aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy mBoundTextures[mTextureUnit] = texture; 5408aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 5418aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 5428aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 543be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guyvoid Caches::deleteTexture(GLuint texture) { 544be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy // When glDeleteTextures() is called on a currently bound texture, 545be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy // OpenGL ES specifies that the texture is then considered unbound 546be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy // Consider the following series of calls: 547be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy // 548be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy // glGenTextures -> creates texture name 2 549be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy // glBindTexture(2) 550be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy // glDeleteTextures(2) -> 2 is now unbound 551be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy // glGenTextures -> can return 2 again 552be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy // 553be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy // If we don't call glBindTexture(2) after the second glGenTextures 554be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy // call, any texture operation will be performed on the default 555be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy // texture (name=0) 556be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy 557be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy for (int i = 0; i < REQUIRED_TEXTURE_UNITS_COUNT; i++) { 558be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy if (mBoundTextures[i] == texture) { 559be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy mBoundTextures[i] = 0; 560be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy } 561be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy } 562be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy glDeleteTextures(1, &texture); 563be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy} 564be1b127c7bec252e0c6ab0e06ed6babed07d496fRomain Guy 5658aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Caches::resetBoundTextures() { 5668aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy memset(mBoundTextures, 0, REQUIRED_TEXTURE_UNITS_COUNT * sizeof(GLuint)); 5678aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 5688aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 56985ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 57085ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy// Scissor 57185ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 57285ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 5738a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guybool Caches::setScissor(GLint x, GLint y, GLint width, GLint height) { 574586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (scissorEnabled && (x != mScissorX || y != mScissorY || 575586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy width != mScissorWidth || height != mScissorHeight)) { 576586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 577aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase if (x < 0) { 578aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase width += x; 579aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase x = 0; 580aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase } 581aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase if (y < 0) { 582aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase height += y; 583aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase y = 0; 584aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase } 585aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase if (width < 0) { 586aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase width = 0; 587aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase } 588aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase if (height < 0) { 589aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase height = 0; 590aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase } 5918f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy glScissor(x, y, width, height); 5928f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy 5938f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorX = x; 5948f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorY = y; 5958f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorWidth = width; 5968f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorHeight = height; 5978a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy 5988a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return true; 5998f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy } 6008a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return false; 6018f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy} 6028f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy 6038a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guybool Caches::enableScissor() { 604586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (!scissorEnabled) { 605586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy glEnable(GL_SCISSOR_TEST); 606586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy scissorEnabled = true; 60750ae66a554126fadee2054e0d01a9e57150cedb5Romain Guy resetScissor(); 6088a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return true; 609586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy } 6108a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return false; 611586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy} 612586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 6138a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guybool Caches::disableScissor() { 614586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (scissorEnabled) { 615586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy glDisable(GL_SCISSOR_TEST); 616586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy scissorEnabled = false; 6178a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return true; 618586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy } 6198a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return false; 620586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy} 621586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 622586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guyvoid Caches::setScissorEnabled(bool enabled) { 623586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (scissorEnabled != enabled) { 624586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (enabled) glEnable(GL_SCISSOR_TEST); 625586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy else glDisable(GL_SCISSOR_TEST); 626586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy scissorEnabled = enabled; 627586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy } 628586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy} 629586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 63082bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guyvoid Caches::resetScissor() { 63182bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guy mScissorX = mScissorY = mScissorWidth = mScissorHeight = 0; 63282bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guy} 63382bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guy 63485ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 63585ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy// Tiling 63685ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 63785ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 638f735c8e5cb59d6e1d1aa152fed7a6480a08d1c2aRomain Guyvoid Caches::startTiling(GLuint x, GLuint y, GLuint width, GLuint height, bool discard) { 6393bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy if (mExtensions.hasTiledRendering() && !debugOverdraw) { 640f735c8e5cb59d6e1d1aa152fed7a6480a08d1c2aRomain Guy glStartTilingQCOM(x, y, width, height, (discard ? GL_NONE : GL_COLOR_BUFFER_BIT0_QCOM)); 64185ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy } 64285ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy} 64385ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 64485ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guyvoid Caches::endTiling() { 6453bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy if (mExtensions.hasTiledRendering() && !debugOverdraw) { 6462b7028eabac80cec170572bc0e945a1d4224e595Romain Guy glEndTilingQCOM(GL_COLOR_BUFFER_BIT0_QCOM); 64785ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy } 64885ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy} 64985ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 65054c1a64d5441a964890b44280e4457e11f4f924aRomain Guybool Caches::hasRegisteredFunctors() { 65154c1a64d5441a964890b44280e4457e11f4f924aRomain Guy return mFunctorsCount > 0; 65254c1a64d5441a964890b44280e4457e11f4f924aRomain Guy} 65354c1a64d5441a964890b44280e4457e11f4f924aRomain Guy 65454c1a64d5441a964890b44280e4457e11f4f924aRomain Guyvoid Caches::registerFunctors(uint32_t functorCount) { 65554c1a64d5441a964890b44280e4457e11f4f924aRomain Guy mFunctorsCount += functorCount; 65654c1a64d5441a964890b44280e4457e11f4f924aRomain Guy} 65754c1a64d5441a964890b44280e4457e11f4f924aRomain Guy 65854c1a64d5441a964890b44280e4457e11f4f924aRomain Guyvoid Caches::unregisterFunctors(uint32_t functorCount) { 65954c1a64d5441a964890b44280e4457e11f4f924aRomain Guy if (functorCount > mFunctorsCount) { 66054c1a64d5441a964890b44280e4457e11f4f924aRomain Guy mFunctorsCount = 0; 66154c1a64d5441a964890b44280e4457e11f4f924aRomain Guy } else { 66254c1a64d5441a964890b44280e4457e11f4f924aRomain Guy mFunctorsCount -= functorCount; 66354c1a64d5441a964890b44280e4457e11f4f924aRomain Guy } 66454c1a64d5441a964890b44280e4457e11f4f924aRomain Guy} 66554c1a64d5441a964890b44280e4457e11f4f924aRomain Guy 66685ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 66785ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy// Regions 66885ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 66985ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 6705b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain GuyTextureVertex* Caches::getRegionMesh() { 6715b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy // Create the mesh, 2 triangles and 4 vertices per rectangle in the region 6725b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy if (!mRegionMesh) { 67331e08e953fe7bdb1b1cbc247156cb6a19917a2f1Romain Guy mRegionMesh = new TextureVertex[gMaxNumberOfQuads * 4]; 6745b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy } 6755b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 6765b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy return mRegionMesh; 6775b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy} 6785b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 679dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase}; // namespace uirenderer 680dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase}; // namespace android 681