Caches.cpp revision 4ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1
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 508ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain GuyCaches::Caches(): Singleton<Caches>(), mInitialized(false) { 518ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy init(); 52b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy initFont(); 53dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy initExtensions(); 54dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy initConstraints(); 554ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy initProperties(); 56e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy 57e190aa69756aecfaffabdd4c6d32cb6b3220d842Romain Guy mDebugLevel = readDebugLevel(); 585baa3a62a97544669fba6d65a11c07f252e654ddSteve Block ALOGD("Enabling debug mode %d", mDebugLevel); 59dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase} 60dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 618ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guyvoid Caches::init() { 628ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy if (mInitialized) return; 638ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 648ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy glGenBuffers(1, &meshBuffer); 658ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy glBindBuffer(GL_ARRAY_BUFFER, meshBuffer); 668ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy glBufferData(GL_ARRAY_BUFFER, sizeof(gMeshVertices), gMeshVertices, GL_STATIC_DRAW); 678ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 688ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mCurrentBuffer = meshBuffer; 6915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mCurrentIndicesBuffer = 0; 70f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentPositionPointer = this; 71f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentTexCoordsPointer = this; 72f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 7315bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mTexCoordsArrayEnabled = false; 7415bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 75b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy glDisable(GL_SCISSOR_TEST); 76586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy scissorEnabled = false; 778f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorX = mScissorY = mScissorWidth = mScissorHeight = 0; 788f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy 79a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy glActiveTexture(gTextureUnits[0]); 80a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy mTextureUnit = 0; 81a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy 828ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mRegionMesh = NULL; 838ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 848ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy blend = false; 858ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy lastSrcMode = GL_ZERO; 868ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy lastDstMode = GL_ZERO; 878ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy currentProgram = NULL; 888ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 898ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mInitialized = true; 908ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy} 918ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 92b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guyvoid Caches::initFont() { 93b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy fontRenderer = GammaFontRenderer::createRenderer(); 94b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy} 95b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy 96dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guyvoid Caches::initExtensions() { 97dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy if (extensions.hasDebugMarker()) { 98dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy eventMark = glInsertEventMarkerEXT; 99dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy startMark = glPushGroupMarkerEXT; 100dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy endMark = glPopGroupMarkerEXT; 101dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } else { 102dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy eventMark = eventMarkNull; 103dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy startMark = startMarkNull; 104dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy endMark = endMarkNull; 105dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } 106dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy 107dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy if (extensions.hasDebugLabel()) { 108dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy setLabel = glLabelObjectEXT; 109dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy getLabel = glGetObjectLabelEXT; 110dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } else { 111dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy setLabel = setLabelNull; 112dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy getLabel = getLabelNull; 113dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } 114dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy} 115dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy 116dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guyvoid Caches::initConstraints() { 117dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy GLint maxTextureUnits; 118dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy glGetIntegerv(GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS, &maxTextureUnits); 119dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy if (maxTextureUnits < REQUIRED_TEXTURE_UNITS_COUNT) { 120dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy ALOGW("At least %d texture units are required!", REQUIRED_TEXTURE_UNITS_COUNT); 121dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } 122dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy 123dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy glGetIntegerv(GL_MAX_TEXTURE_SIZE, &maxTextureSize); 124dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy} 125dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy 1264ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guyvoid Caches::initProperties() { 1274ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy char property[PROPERTY_VALUE_MAX]; 1284ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy if (property_get(PROPERTY_DEBUG_LAYERS_UPDATES, property, NULL) > 0) { 1294ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy INIT_LOGD(" Layers updates debug enabled: %s", property); 1304ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy debugLayersUpdates = !strcmp(property, "true"); 1314ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy } else { 1324ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy debugLayersUpdates = false; 1334ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy } 1344ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy} 1354ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy 1368ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guyvoid Caches::terminate() { 1378ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy if (!mInitialized) return; 1388ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 1398ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy glDeleteBuffers(1, &meshBuffer); 1408ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mCurrentBuffer = 0; 1418ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 1428ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy glDeleteBuffers(1, &mRegionMeshIndices); 1435b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy delete[] mRegionMesh; 1448ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mRegionMesh = NULL; 1458ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 1468ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy fboCache.clear(); 1478ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 1488ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy programCache.clear(); 1498ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy currentProgram = NULL; 1508ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 1518ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mInitialized = false; 1525b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy} 1535b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 1545b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy/////////////////////////////////////////////////////////////////////////////// 155c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy// Debug 156c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy/////////////////////////////////////////////////////////////////////////////// 157c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 158c15008e72ec00ca20a271c3006dac649fd07533bRomain Guyvoid Caches::dumpMemoryUsage() { 1599c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase String8 stringLog; 1609c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase dumpMemoryUsage(stringLog); 1615baa3a62a97544669fba6d65a11c07f252e654ddSteve Block ALOGD("%s", stringLog.string()); 1629c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase} 1639c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 1649c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haasevoid Caches::dumpMemoryUsage(String8 &log) { 1659c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat("Current memory usage / total memory usage (bytes):\n"); 1669c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" TextureCache %8d / %8d\n", 1679c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase textureCache.getSize(), textureCache.getMaxSize()); 1689c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" LayerCache %8d / %8d\n", 1699c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase layerCache.getSize(), layerCache.getMaxSize()); 1709c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" GradientCache %8d / %8d\n", 1719c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase gradientCache.getSize(), gradientCache.getMaxSize()); 1729c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" PathCache %8d / %8d\n", 1739c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase pathCache.getSize(), pathCache.getMaxSize()); 1749c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" CircleShapeCache %8d / %8d\n", 17501d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy circleShapeCache.getSize(), circleShapeCache.getMaxSize()); 1769c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" OvalShapeCache %8d / %8d\n", 1772fc941e4650d618ff6e122f28b616d9032ffa134Romain Guy ovalShapeCache.getSize(), ovalShapeCache.getMaxSize()); 1789c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" RoundRectShapeCache %8d / %8d\n", 17901d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy roundRectShapeCache.getSize(), roundRectShapeCache.getMaxSize()); 1809c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" RectShapeCache %8d / %8d\n", 1812fc941e4650d618ff6e122f28b616d9032ffa134Romain Guy rectShapeCache.getSize(), rectShapeCache.getMaxSize()); 1829c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" ArcShapeCache %8d / %8d\n", 1832fc941e4650d618ff6e122f28b616d9032ffa134Romain Guy arcShapeCache.getSize(), arcShapeCache.getMaxSize()); 1849c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" TextDropShadowCache %8d / %8d\n", dropShadowCache.getSize(), 185c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy dropShadowCache.getMaxSize()); 186b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy for (uint32_t i = 0; i < fontRenderer->getFontRendererCount(); i++) { 187b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy const uint32_t size = fontRenderer->getFontRendererSize(i); 1889c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" FontRenderer %d %8d / %8d\n", i, size, size); 189c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy } 190d2ba50ab861ec0950bda18dd0f463b687e66249fRomain Guy log.appendFormat("Other:\n"); 1919c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" FboCache %8d / %8d\n", 1929c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase fboCache.getSize(), fboCache.getMaxSize()); 1939c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" PatchCache %8d / %8d\n", 1949c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase patchCache.getSize(), patchCache.getMaxSize()); 195c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 196c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy uint32_t total = 0; 197c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += textureCache.getSize(); 198c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += layerCache.getSize(); 199c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += gradientCache.getSize(); 200c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += pathCache.getSize(); 201c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += dropShadowCache.getSize(); 2022fc941e4650d618ff6e122f28b616d9032ffa134Romain Guy total += roundRectShapeCache.getSize(); 2032fc941e4650d618ff6e122f28b616d9032ffa134Romain Guy total += circleShapeCache.getSize(); 2042fc941e4650d618ff6e122f28b616d9032ffa134Romain Guy total += ovalShapeCache.getSize(); 2052fc941e4650d618ff6e122f28b616d9032ffa134Romain Guy total += rectShapeCache.getSize(); 2062fc941e4650d618ff6e122f28b616d9032ffa134Romain Guy total += arcShapeCache.getSize(); 207b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy for (uint32_t i = 0; i < fontRenderer->getFontRendererCount(); i++) { 208b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy total += fontRenderer->getFontRendererSize(i); 209c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy } 210c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 2119c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat("Total memory usage:\n"); 2129c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" %d bytes, %.2f MB\n", total, total / 1024.0f / 1024.0f); 213c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy} 214c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 215c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy/////////////////////////////////////////////////////////////////////////////// 216fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy// Memory management 217fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy/////////////////////////////////////////////////////////////////////////////// 218fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy 219fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guyvoid Caches::clearGarbage() { 220fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy textureCache.clearGarbage(); 221fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy pathCache.clearGarbage(); 22257066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 22357066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy Mutex::Autolock _l(mGarbageLock); 22457066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 225ada830f639591b99c3e40de22b07296c7932a33fRomain Guy size_t count = mLayerGarbage.size(); 22657066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy for (size_t i = 0; i < count; i++) { 227ada830f639591b99c3e40de22b07296c7932a33fRomain Guy Layer* layer = mLayerGarbage.itemAt(i); 22809b7c91de73b59aa3f679b3ae3ba299f82ec9f8aRomain Guy LayerRenderer::destroyLayer(layer); 22957066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy } 230ada830f639591b99c3e40de22b07296c7932a33fRomain Guy mLayerGarbage.clear(); 231bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy 232bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy count = mDisplayListGarbage.size(); 233bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy for (size_t i = 0; i < count; i++) { 234bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy DisplayList* displayList = mDisplayListGarbage.itemAt(i); 235bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy delete displayList; 236bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy } 237bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy mDisplayListGarbage.clear(); 23857066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy} 23957066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 240ada830f639591b99c3e40de22b07296c7932a33fRomain Guyvoid Caches::deleteLayerDeferred(Layer* layer) { 24157066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy Mutex::Autolock _l(mGarbageLock); 242ada830f639591b99c3e40de22b07296c7932a33fRomain Guy mLayerGarbage.push(layer); 243fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy} 244fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy 245bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guyvoid Caches::deleteDisplayListDeferred(DisplayList* displayList) { 246bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy Mutex::Autolock _l(mGarbageLock); 247bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy mDisplayListGarbage.push(displayList); 248bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy} 249bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy 250bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guyvoid Caches::flush(FlushMode mode) { 251bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy FLUSH_LOGD("Flushing caches (mode %d)", mode); 252bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy 253bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy clearGarbage(); 254bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy 255bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy switch (mode) { 256bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy case kFlushMode_Full: 257bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy textureCache.clear(); 258bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy patchCache.clear(); 259bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy dropShadowCache.clear(); 260bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy gradientCache.clear(); 261b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy fontRenderer->clear(); 262211efea7376371ee755edd2ad03e83ef6eea464eRomain Guy dither.clear(); 263bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy // fall through 264bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy case kFlushMode_Moderate: 265b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy fontRenderer->flush(); 266eca0ca2424afc1e98912405906edfc32f7733e16Romain Guy textureCache.flush(); 267bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy pathCache.clear(); 268bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy roundRectShapeCache.clear(); 269bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy circleShapeCache.clear(); 270bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy ovalShapeCache.clear(); 271bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy rectShapeCache.clear(); 272bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy arcShapeCache.clear(); 2736d7475d666baefaa3ba9f0dcee25238739454241Romain Guy // fall through 2746d7475d666baefaa3ba9f0dcee25238739454241Romain Guy case kFlushMode_Layers: 2756d7475d666baefaa3ba9f0dcee25238739454241Romain Guy layerCache.clear(); 276bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy break; 277bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy } 278bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy} 279bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy 280fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy/////////////////////////////////////////////////////////////////////////////// 2815b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy// VBO 2825b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy/////////////////////////////////////////////////////////////////////////////// 2835b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 284f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guybool Caches::bindMeshBuffer() { 285f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return bindMeshBuffer(meshBuffer); 286dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase} 287dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 288f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guybool Caches::bindMeshBuffer(const GLuint buffer) { 2899bca4793a33d2714b306d69ceb870925a588fe71Romain Guy if (mCurrentBuffer != buffer) { 290dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase glBindBuffer(GL_ARRAY_BUFFER, buffer); 2919bca4793a33d2714b306d69ceb870925a588fe71Romain Guy mCurrentBuffer = buffer; 292f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return true; 293dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase } 294f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return false; 295dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase} 296dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 297f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guybool Caches::unbindMeshBuffer() { 2989bca4793a33d2714b306d69ceb870925a588fe71Romain Guy if (mCurrentBuffer) { 299dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase glBindBuffer(GL_ARRAY_BUFFER, 0); 3009bca4793a33d2714b306d69ceb870925a588fe71Romain Guy mCurrentBuffer = 0; 301f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return true; 302f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy } 303f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return false; 304f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 305f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 30615bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guybool Caches::bindIndicesBuffer(const GLuint buffer) { 30715bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (mCurrentIndicesBuffer != buffer) { 30815bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffer); 30915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mCurrentIndicesBuffer = buffer; 31015bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return true; 31115bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 31215bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return false; 31315bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 31415bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 31515bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guybool Caches::unbindIndicesBuffer() { 31615bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (mCurrentIndicesBuffer) { 31715bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); 31815bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mCurrentIndicesBuffer = 0; 31915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return true; 32015bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 32115bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return false; 32215bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 32315bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 324f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guyvoid Caches::bindPositionVertexPointer(bool force, GLuint slot, GLvoid* vertices, GLsizei stride) { 325f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy if (force || vertices != mCurrentPositionPointer) { 326f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy glVertexAttribPointer(slot, 2, GL_FLOAT, GL_FALSE, stride, vertices); 327f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentPositionPointer = vertices; 328dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase } 329dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase} 330dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 331f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guyvoid Caches::bindTexCoordsVertexPointer(bool force, GLuint slot, GLvoid* vertices) { 332f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy if (force || vertices != mCurrentTexCoordsPointer) { 333f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy glVertexAttribPointer(slot, 2, GL_FLOAT, GL_FALSE, gMeshStride, vertices); 334f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentTexCoordsPointer = vertices; 335f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy } 336f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 337f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 338f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guyvoid Caches::resetVertexPointers() { 339f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentPositionPointer = this; 340f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentTexCoordsPointer = this; 341f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 342f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 343f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guyvoid Caches::resetTexCoordsVertexPointer() { 344f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentTexCoordsPointer = this; 345f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 346f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 34715bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guyvoid Caches::enableTexCoordsVertexArray() { 34815bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (!mTexCoordsArrayEnabled) { 34915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glEnableVertexAttribArray(Program::kBindingTexCoords); 350ec31f83bd3af1f900d1ee9116b15f56904c66dcdRomain Guy mCurrentTexCoordsPointer = this; 35115bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mTexCoordsArrayEnabled = true; 35215bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 35315bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 35415bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 35515bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guyvoid Caches::disbaleTexCoordsVertexArray() { 35615bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (mTexCoordsArrayEnabled) { 35715bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glDisableVertexAttribArray(Program::kBindingTexCoords); 35815bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mTexCoordsArrayEnabled = false; 35915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 36015bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 36115bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 362a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guyvoid Caches::activeTexture(GLuint textureUnit) { 363a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy if (mTextureUnit != textureUnit) { 364a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy glActiveTexture(gTextureUnits[textureUnit]); 365a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy mTextureUnit = textureUnit; 366a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy } 367a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy} 368a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy 3698a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guybool Caches::setScissor(GLint x, GLint y, GLint width, GLint height) { 370586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (scissorEnabled && (x != mScissorX || y != mScissorY || 371586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy width != mScissorWidth || height != mScissorHeight)) { 372586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 3738f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy glScissor(x, y, width, height); 3748f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy 3758f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorX = x; 3768f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorY = y; 3778f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorWidth = width; 3788f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorHeight = height; 3798a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy 3808a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return true; 3818f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy } 3828a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return false; 3838f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy} 3848f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy 3858a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guybool Caches::enableScissor() { 386586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (!scissorEnabled) { 387586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy glEnable(GL_SCISSOR_TEST); 388586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy scissorEnabled = true; 3898a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return true; 390586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy } 3918a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return false; 392586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy} 393586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 3948a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guybool Caches::disableScissor() { 395586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (scissorEnabled) { 396586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy glDisable(GL_SCISSOR_TEST); 397586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy scissorEnabled = false; 3988a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return true; 399586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy } 4008a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return false; 401586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy} 402586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 403586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guyvoid Caches::setScissorEnabled(bool enabled) { 404586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (scissorEnabled != enabled) { 405586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (enabled) glEnable(GL_SCISSOR_TEST); 406586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy else glDisable(GL_SCISSOR_TEST); 407586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy scissorEnabled = enabled; 408586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy } 409586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy} 410586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 41182bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guyvoid Caches::resetScissor() { 41282bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guy mScissorX = mScissorY = mScissorWidth = mScissorHeight = 0; 41382bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guy} 41482bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guy 4155b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain GuyTextureVertex* Caches::getRegionMesh() { 4165b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy // Create the mesh, 2 triangles and 4 vertices per rectangle in the region 4175b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy if (!mRegionMesh) { 4185b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy mRegionMesh = new TextureVertex[REGION_MESH_QUAD_COUNT * 4]; 4195b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 4205b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy uint16_t* regionIndices = new uint16_t[REGION_MESH_QUAD_COUNT * 6]; 4215b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy for (int i = 0; i < REGION_MESH_QUAD_COUNT; i++) { 4225b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy uint16_t quad = i * 4; 4235b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy int index = i * 6; 4245b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy regionIndices[index ] = quad; // top-left 4255b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy regionIndices[index + 1] = quad + 1; // top-right 4265b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy regionIndices[index + 2] = quad + 2; // bottom-left 4275b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy regionIndices[index + 3] = quad + 2; // bottom-left 4285b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy regionIndices[index + 4] = quad + 1; // top-right 4295b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy regionIndices[index + 5] = quad + 3; // bottom-right 4305b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy } 4315b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 4325b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy glGenBuffers(1, &mRegionMeshIndices); 43315bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy bindIndicesBuffer(mRegionMeshIndices); 4345b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy glBufferData(GL_ELEMENT_ARRAY_BUFFER, REGION_MESH_QUAD_COUNT * 6 * sizeof(uint16_t), 4355b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy regionIndices, GL_STATIC_DRAW); 4365b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 4375b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy delete[] regionIndices; 4385b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy } else { 43915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy bindIndicesBuffer(mRegionMeshIndices); 4405b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy } 4415b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 4425b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy return mRegionMesh; 4435b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy} 4445b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 445dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase}; // namespace uirenderer 446dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase}; // namespace android 447