Caches.cpp revision ff78583d8a73ca35ce65b5d2592570ff6fb9901b
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 503bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain GuyCaches::Caches(): Singleton<Caches>(), mExtensions(Extensions::getInstance()), mInitialized(false) { 518ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy init(); 52b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy initFont(); 53dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy initConstraints(); 544ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy initProperties(); 550f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy initExtensions(); 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; 71cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craik mCurrentPositionStride = 0; 72f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentTexCoordsPointer = this; 73f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 7415bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mTexCoordsArrayEnabled = false; 7515bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 76b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy glDisable(GL_SCISSOR_TEST); 77586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy scissorEnabled = false; 788f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorX = mScissorY = mScissorWidth = mScissorHeight = 0; 798f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy 80a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy glActiveTexture(gTextureUnits[0]); 81a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy mTextureUnit = 0; 82a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy 838ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mRegionMesh = NULL; 848ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 858ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy blend = false; 868ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy lastSrcMode = GL_ZERO; 878ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy lastDstMode = GL_ZERO; 888ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy currentProgram = NULL; 898ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 9054c1a64d5441a964890b44280e4457e11f4f924aRomain Guy mFunctorsCount = 0; 9154c1a64d5441a964890b44280e4457e11f4f924aRomain Guy 92c2a972131f1870042eb63847d4b24fbe718d8e3fRomain Guy debugLayersUpdates = false; 93c2a972131f1870042eb63847d4b24fbe718d8e3fRomain Guy debugOverdraw = false; 943ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy debugStencilClip = kStencilHide; 95c2a972131f1870042eb63847d4b24fbe718d8e3fRomain Guy 968ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mInitialized = true; 978ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy} 988ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 99b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guyvoid Caches::initFont() { 100b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy fontRenderer = GammaFontRenderer::createRenderer(); 101b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy} 102b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy 103dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guyvoid Caches::initExtensions() { 1043bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy if (mExtensions.hasDebugMarker()) { 105dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy eventMark = glInsertEventMarkerEXT; 1060f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy 107ff78583d8a73ca35ce65b5d2592570ff6fb9901bChris Craik startMark = glPushGroupMarkerEXT; 108ff78583d8a73ca35ce65b5d2592570ff6fb9901bChris Craik endMark = glPopGroupMarkerEXT; 109dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } else { 110dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy eventMark = eventMarkNull; 111dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy startMark = startMarkNull; 112dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy endMark = endMarkNull; 113dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } 114dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy 1150f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy if (mExtensions.hasDebugLabel() && (drawDeferDisabled || drawReorderDisabled)) { 116dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy setLabel = glLabelObjectEXT; 117dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy getLabel = glGetObjectLabelEXT; 118dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } else { 119dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy setLabel = setLabelNull; 120dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy getLabel = getLabelNull; 121dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } 122dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy} 123dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy 124dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guyvoid Caches::initConstraints() { 125dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy GLint maxTextureUnits; 126dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy glGetIntegerv(GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS, &maxTextureUnits); 127dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy if (maxTextureUnits < REQUIRED_TEXTURE_UNITS_COUNT) { 128dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy ALOGW("At least %d texture units are required!", REQUIRED_TEXTURE_UNITS_COUNT); 129dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } 130dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy 131dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy glGetIntegerv(GL_MAX_TEXTURE_SIZE, &maxTextureSize); 132dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy} 133dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy 1345bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guybool Caches::initProperties() { 1355bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy bool prevDebugLayersUpdates = debugLayersUpdates; 1365bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy bool prevDebugOverdraw = debugOverdraw; 1373ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy StencilClipDebug prevDebugStencilClip = debugStencilClip; 1385bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy 1394ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy char property[PROPERTY_VALUE_MAX]; 1404ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy if (property_get(PROPERTY_DEBUG_LAYERS_UPDATES, property, NULL) > 0) { 1414ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy INIT_LOGD(" Layers updates debug enabled: %s", property); 1424ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy debugLayersUpdates = !strcmp(property, "true"); 1434ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy } else { 1444ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy debugLayersUpdates = false; 1454ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy } 1467c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy 1477c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy if (property_get(PROPERTY_DEBUG_OVERDRAW, property, NULL) > 0) { 1487c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy INIT_LOGD(" Overdraw debug enabled: %s", property); 1497c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy debugOverdraw = !strcmp(property, "true"); 1507c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy } else { 1517c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy debugOverdraw = false; 1527c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy } 1535bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy 1543ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy // See Properties.h for valid values 1553ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy if (property_get(PROPERTY_DEBUG_STENCIL_CLIP, property, NULL) > 0) { 1563ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy INIT_LOGD(" Stencil clip debug enabled: %s", property); 1573ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy if (!strcmp(property, "hide")) { 1583ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy debugStencilClip = kStencilHide; 1593ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } else if (!strcmp(property, "highlight")) { 1603ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy debugStencilClip = kStencilShowHighlight; 1613ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } else if (!strcmp(property, "region")) { 1623ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy debugStencilClip = kStencilShowRegion; 1633ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } 1643ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } else { 1653ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy debugStencilClip = kStencilHide; 1663ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } 1673ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy 1680f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy if (property_get(PROPERTY_DISABLE_DRAW_DEFER, property, "false")) { 1690f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy drawDeferDisabled = !strcasecmp(property, "true"); 1700f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy INIT_LOGD(" Draw defer %s", drawDeferDisabled ? "disabled" : "enabled"); 1710f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy } else { 1720f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy INIT_LOGD(" Draw defer enabled"); 1730f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy } 1740f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy 1750f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy if (property_get(PROPERTY_DISABLE_DRAW_REORDER, property, "false")) { 1760f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy drawReorderDisabled = !strcasecmp(property, "true"); 1770f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy INIT_LOGD(" Draw reorder %s", drawReorderDisabled ? "disabled" : "enabled"); 1780f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy } else { 1790f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy INIT_LOGD(" Draw reorder enabled"); 1800f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy } 1810f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy 1825bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy return (prevDebugLayersUpdates != debugLayersUpdates) || 1833ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy (prevDebugOverdraw != debugOverdraw) || 1843ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy (prevDebugStencilClip != debugStencilClip); 1854ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy} 1864ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy 1878ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guyvoid Caches::terminate() { 1888ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy if (!mInitialized) return; 1898ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 1908ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy glDeleteBuffers(1, &meshBuffer); 1918ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mCurrentBuffer = 0; 1928ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 1938ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy glDeleteBuffers(1, &mRegionMeshIndices); 1945b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy delete[] mRegionMesh; 1958ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mRegionMesh = NULL; 1968ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 1978ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy fboCache.clear(); 1988ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 1998ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy programCache.clear(); 2008ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy currentProgram = NULL; 2018ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 2028ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mInitialized = false; 2035b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy} 2045b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 2055b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy/////////////////////////////////////////////////////////////////////////////// 206c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy// Debug 207c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy/////////////////////////////////////////////////////////////////////////////// 208c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 209c15008e72ec00ca20a271c3006dac649fd07533bRomain Guyvoid Caches::dumpMemoryUsage() { 2109c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase String8 stringLog; 2119c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase dumpMemoryUsage(stringLog); 2125baa3a62a97544669fba6d65a11c07f252e654ddSteve Block ALOGD("%s", stringLog.string()); 2139c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase} 2149c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 2159c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haasevoid Caches::dumpMemoryUsage(String8 &log) { 2169c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat("Current memory usage / total memory usage (bytes):\n"); 2179c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" TextureCache %8d / %8d\n", 2189c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase textureCache.getSize(), textureCache.getMaxSize()); 2199c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" LayerCache %8d / %8d\n", 2209c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase layerCache.getSize(), layerCache.getMaxSize()); 2218d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy log.appendFormat(" RenderBufferCache %8d / %8d\n", 2228d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy renderBufferCache.getSize(), renderBufferCache.getMaxSize()); 2239c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" GradientCache %8d / %8d\n", 2249c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase gradientCache.getSize(), gradientCache.getMaxSize()); 2259c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" PathCache %8d / %8d\n", 2269c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase pathCache.getSize(), pathCache.getMaxSize()); 2279c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" CircleShapeCache %8d / %8d\n", 22801d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy circleShapeCache.getSize(), circleShapeCache.getMaxSize()); 2299c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" OvalShapeCache %8d / %8d\n", 2302fc941e4650d618ff6e122f28b616d9032ffa134Romain Guy ovalShapeCache.getSize(), ovalShapeCache.getMaxSize()); 2319c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" RoundRectShapeCache %8d / %8d\n", 23201d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy roundRectShapeCache.getSize(), roundRectShapeCache.getMaxSize()); 2339c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" RectShapeCache %8d / %8d\n", 2342fc941e4650d618ff6e122f28b616d9032ffa134Romain Guy rectShapeCache.getSize(), rectShapeCache.getMaxSize()); 2359c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" ArcShapeCache %8d / %8d\n", 2362fc941e4650d618ff6e122f28b616d9032ffa134Romain Guy arcShapeCache.getSize(), arcShapeCache.getMaxSize()); 2379c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" TextDropShadowCache %8d / %8d\n", dropShadowCache.getSize(), 238c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy dropShadowCache.getMaxSize()); 239b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy for (uint32_t i = 0; i < fontRenderer->getFontRendererCount(); i++) { 240b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy const uint32_t size = fontRenderer->getFontRendererSize(i); 2419c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" FontRenderer %d %8d / %8d\n", i, size, size); 242c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy } 243d2ba50ab861ec0950bda18dd0f463b687e66249fRomain Guy log.appendFormat("Other:\n"); 2449c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" FboCache %8d / %8d\n", 2459c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase fboCache.getSize(), fboCache.getMaxSize()); 2469c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" PatchCache %8d / %8d\n", 2479c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase patchCache.getSize(), patchCache.getMaxSize()); 248c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 249c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy uint32_t total = 0; 250c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += textureCache.getSize(); 251c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += layerCache.getSize(); 2528d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy total += renderBufferCache.getSize(); 253c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += gradientCache.getSize(); 254c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += pathCache.getSize(); 255c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += dropShadowCache.getSize(); 2562fc941e4650d618ff6e122f28b616d9032ffa134Romain Guy total += roundRectShapeCache.getSize(); 2572fc941e4650d618ff6e122f28b616d9032ffa134Romain Guy total += circleShapeCache.getSize(); 2582fc941e4650d618ff6e122f28b616d9032ffa134Romain Guy total += ovalShapeCache.getSize(); 2592fc941e4650d618ff6e122f28b616d9032ffa134Romain Guy total += rectShapeCache.getSize(); 2602fc941e4650d618ff6e122f28b616d9032ffa134Romain Guy total += arcShapeCache.getSize(); 261b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy for (uint32_t i = 0; i < fontRenderer->getFontRendererCount(); i++) { 262b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy total += fontRenderer->getFontRendererSize(i); 263c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy } 264c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 2659c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat("Total memory usage:\n"); 2669c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" %d bytes, %.2f MB\n", total, total / 1024.0f / 1024.0f); 267c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy} 268c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 269c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy/////////////////////////////////////////////////////////////////////////////// 270fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy// Memory management 271fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy/////////////////////////////////////////////////////////////////////////////// 272fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy 273fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guyvoid Caches::clearGarbage() { 274fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy textureCache.clearGarbage(); 275fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy pathCache.clearGarbage(); 27657066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 27717ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian Vector<DisplayList*> displayLists; 27817ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian Vector<Layer*> layers; 27917ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian 28017ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian { // scope for the lock 28117ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian Mutex::Autolock _l(mGarbageLock); 28217ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian displayLists = mDisplayListGarbage; 28317ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian layers = mLayerGarbage; 28417ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian mDisplayListGarbage.clear(); 28517ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian mLayerGarbage.clear(); 28617ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian } 28757066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 28817ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian size_t count = displayLists.size(); 28957066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy for (size_t i = 0; i < count; i++) { 29017ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian DisplayList* displayList = displayLists.itemAt(i); 29117ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian delete displayList; 29257066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy } 293bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy 29417ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian count = layers.size(); 295bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy for (size_t i = 0; i < count; i++) { 29617ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian Layer* layer = layers.itemAt(i); 29717ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian delete layer; 298bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy } 29917ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian layers.clear(); 30057066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy} 30157066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 302ada830f639591b99c3e40de22b07296c7932a33fRomain Guyvoid Caches::deleteLayerDeferred(Layer* layer) { 30357066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy Mutex::Autolock _l(mGarbageLock); 304ada830f639591b99c3e40de22b07296c7932a33fRomain Guy mLayerGarbage.push(layer); 305fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy} 306fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy 307bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guyvoid Caches::deleteDisplayListDeferred(DisplayList* displayList) { 308bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy Mutex::Autolock _l(mGarbageLock); 309bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy mDisplayListGarbage.push(displayList); 310bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy} 311bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy 312bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guyvoid Caches::flush(FlushMode mode) { 313bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy FLUSH_LOGD("Flushing caches (mode %d)", mode); 314bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy 315bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy switch (mode) { 316bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy case kFlushMode_Full: 317bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy textureCache.clear(); 318bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy patchCache.clear(); 319bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy dropShadowCache.clear(); 320bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy gradientCache.clear(); 321b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy fontRenderer->clear(); 322211efea7376371ee755edd2ad03e83ef6eea464eRomain Guy dither.clear(); 323bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy // fall through 324bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy case kFlushMode_Moderate: 325b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy fontRenderer->flush(); 326eca0ca2424afc1e98912405906edfc32f7733e16Romain Guy textureCache.flush(); 327bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy pathCache.clear(); 328bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy roundRectShapeCache.clear(); 329bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy circleShapeCache.clear(); 330bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy ovalShapeCache.clear(); 331bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy rectShapeCache.clear(); 332bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy arcShapeCache.clear(); 3336d7475d666baefaa3ba9f0dcee25238739454241Romain Guy // fall through 3346d7475d666baefaa3ba9f0dcee25238739454241Romain Guy case kFlushMode_Layers: 3356d7475d666baefaa3ba9f0dcee25238739454241Romain Guy layerCache.clear(); 3368d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy renderBufferCache.clear(); 337bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy break; 338bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy } 3396a2d17f71342f981c9df1dc5beff33e30eb3ae2bChet Haase 3406a2d17f71342f981c9df1dc5beff33e30eb3ae2bChet Haase clearGarbage(); 341bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy} 342bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy 343fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy/////////////////////////////////////////////////////////////////////////////// 3445b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy// VBO 3455b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy/////////////////////////////////////////////////////////////////////////////// 3465b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 347f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guybool Caches::bindMeshBuffer() { 348f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return bindMeshBuffer(meshBuffer); 349dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase} 350dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 351f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guybool Caches::bindMeshBuffer(const GLuint buffer) { 3529bca4793a33d2714b306d69ceb870925a588fe71Romain Guy if (mCurrentBuffer != buffer) { 353dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase glBindBuffer(GL_ARRAY_BUFFER, buffer); 3549bca4793a33d2714b306d69ceb870925a588fe71Romain Guy mCurrentBuffer = buffer; 355f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return true; 356dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase } 357f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return false; 358dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase} 359dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 360f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guybool Caches::unbindMeshBuffer() { 3619bca4793a33d2714b306d69ceb870925a588fe71Romain Guy if (mCurrentBuffer) { 362dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase glBindBuffer(GL_ARRAY_BUFFER, 0); 3639bca4793a33d2714b306d69ceb870925a588fe71Romain Guy mCurrentBuffer = 0; 364f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return true; 365f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy } 366f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return false; 367f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 368f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 36915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guybool Caches::bindIndicesBuffer(const GLuint buffer) { 37015bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (mCurrentIndicesBuffer != buffer) { 37115bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffer); 37215bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mCurrentIndicesBuffer = buffer; 37315bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return true; 37415bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 37515bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return false; 37615bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 37715bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 37815bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guybool Caches::unbindIndicesBuffer() { 37915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (mCurrentIndicesBuffer) { 38015bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); 38115bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mCurrentIndicesBuffer = 0; 38215bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return true; 38315bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 38415bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return false; 38515bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 38615bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 38785ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 38885ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy// Meshes and textures 38985ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 39085ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 391cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craikvoid Caches::bindPositionVertexPointer(bool force, GLvoid* vertices, GLsizei stride) { 392cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craik if (force || vertices != mCurrentPositionPointer || stride != mCurrentPositionStride) { 393cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craik GLuint slot = currentProgram->position; 394f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy glVertexAttribPointer(slot, 2, GL_FLOAT, GL_FALSE, stride, vertices); 395f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentPositionPointer = vertices; 396cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craik mCurrentPositionStride = stride; 397dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase } 398dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase} 399dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 400ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guyvoid Caches::bindTexCoordsVertexPointer(bool force, GLvoid* vertices, GLsizei stride) { 401ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guy if (force || vertices != mCurrentTexCoordsPointer || stride != mCurrentTexCoordsStride) { 402cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craik GLuint slot = currentProgram->texCoords; 403ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guy glVertexAttribPointer(slot, 2, GL_FLOAT, GL_FALSE, stride, vertices); 404f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentTexCoordsPointer = vertices; 405ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guy mCurrentTexCoordsStride = stride; 406f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy } 407f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 408f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 409f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guyvoid Caches::resetVertexPointers() { 410f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentPositionPointer = this; 411f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentTexCoordsPointer = this; 412f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 413f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 414f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guyvoid Caches::resetTexCoordsVertexPointer() { 415f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentTexCoordsPointer = this; 416f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 417f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 41815bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guyvoid Caches::enableTexCoordsVertexArray() { 41915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (!mTexCoordsArrayEnabled) { 42015bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glEnableVertexAttribArray(Program::kBindingTexCoords); 421ec31f83bd3af1f900d1ee9116b15f56904c66dcdRomain Guy mCurrentTexCoordsPointer = this; 42215bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mTexCoordsArrayEnabled = true; 42315bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 42415bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 42515bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 426ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guyvoid Caches::disableTexCoordsVertexArray() { 42715bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (mTexCoordsArrayEnabled) { 42815bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glDisableVertexAttribArray(Program::kBindingTexCoords); 42915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mTexCoordsArrayEnabled = false; 43015bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 43115bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 43215bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 433a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guyvoid Caches::activeTexture(GLuint textureUnit) { 434a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy if (mTextureUnit != textureUnit) { 435a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy glActiveTexture(gTextureUnits[textureUnit]); 436a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy mTextureUnit = textureUnit; 437a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy } 438a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy} 439a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy 44085ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 44185ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy// Scissor 44285ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 44385ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 4448a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guybool Caches::setScissor(GLint x, GLint y, GLint width, GLint height) { 445586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (scissorEnabled && (x != mScissorX || y != mScissorY || 446586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy width != mScissorWidth || height != mScissorHeight)) { 447586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 448aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase if (x < 0) { 449aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase width += x; 450aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase x = 0; 451aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase } 452aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase if (y < 0) { 453aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase height += y; 454aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase y = 0; 455aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase } 456aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase if (width < 0) { 457aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase width = 0; 458aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase } 459aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase if (height < 0) { 460aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase height = 0; 461aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase } 4628f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy glScissor(x, y, width, height); 4638f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy 4648f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorX = x; 4658f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorY = y; 4668f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorWidth = width; 4678f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorHeight = height; 4688a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy 4698a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return true; 4708f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy } 4718a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return false; 4728f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy} 4738f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy 4748a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guybool Caches::enableScissor() { 475586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (!scissorEnabled) { 476586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy glEnable(GL_SCISSOR_TEST); 477586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy scissorEnabled = true; 47850ae66a554126fadee2054e0d01a9e57150cedb5Romain Guy resetScissor(); 4798a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return true; 480586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy } 4818a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return false; 482586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy} 483586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 4848a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guybool Caches::disableScissor() { 485586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (scissorEnabled) { 486586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy glDisable(GL_SCISSOR_TEST); 487586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy scissorEnabled = false; 4888a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return true; 489586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy } 4908a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return false; 491586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy} 492586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 493586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guyvoid Caches::setScissorEnabled(bool enabled) { 494586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (scissorEnabled != enabled) { 495586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (enabled) glEnable(GL_SCISSOR_TEST); 496586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy else glDisable(GL_SCISSOR_TEST); 497586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy scissorEnabled = enabled; 498586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy } 499586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy} 500586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 50182bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guyvoid Caches::resetScissor() { 50282bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guy mScissorX = mScissorY = mScissorWidth = mScissorHeight = 0; 50382bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guy} 50482bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guy 50585ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 50685ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy// Tiling 50785ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 50885ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 509f735c8e5cb59d6e1d1aa152fed7a6480a08d1c2aRomain Guyvoid Caches::startTiling(GLuint x, GLuint y, GLuint width, GLuint height, bool discard) { 5103bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy if (mExtensions.hasTiledRendering() && !debugOverdraw) { 511f735c8e5cb59d6e1d1aa152fed7a6480a08d1c2aRomain Guy glStartTilingQCOM(x, y, width, height, (discard ? GL_NONE : GL_COLOR_BUFFER_BIT0_QCOM)); 51285ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy } 51385ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy} 51485ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 51585ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guyvoid Caches::endTiling() { 5163bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy if (mExtensions.hasTiledRendering() && !debugOverdraw) { 5172b7028eabac80cec170572bc0e945a1d4224e595Romain Guy glEndTilingQCOM(GL_COLOR_BUFFER_BIT0_QCOM); 51885ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy } 51985ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy} 52085ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 52154c1a64d5441a964890b44280e4457e11f4f924aRomain Guybool Caches::hasRegisteredFunctors() { 52254c1a64d5441a964890b44280e4457e11f4f924aRomain Guy return mFunctorsCount > 0; 52354c1a64d5441a964890b44280e4457e11f4f924aRomain Guy} 52454c1a64d5441a964890b44280e4457e11f4f924aRomain Guy 52554c1a64d5441a964890b44280e4457e11f4f924aRomain Guyvoid Caches::registerFunctors(uint32_t functorCount) { 52654c1a64d5441a964890b44280e4457e11f4f924aRomain Guy mFunctorsCount += functorCount; 52754c1a64d5441a964890b44280e4457e11f4f924aRomain Guy} 52854c1a64d5441a964890b44280e4457e11f4f924aRomain Guy 52954c1a64d5441a964890b44280e4457e11f4f924aRomain Guyvoid Caches::unregisterFunctors(uint32_t functorCount) { 53054c1a64d5441a964890b44280e4457e11f4f924aRomain Guy if (functorCount > mFunctorsCount) { 53154c1a64d5441a964890b44280e4457e11f4f924aRomain Guy mFunctorsCount = 0; 53254c1a64d5441a964890b44280e4457e11f4f924aRomain Guy } else { 53354c1a64d5441a964890b44280e4457e11f4f924aRomain Guy mFunctorsCount -= functorCount; 53454c1a64d5441a964890b44280e4457e11f4f924aRomain Guy } 53554c1a64d5441a964890b44280e4457e11f4f924aRomain Guy} 53654c1a64d5441a964890b44280e4457e11f4f924aRomain Guy 53785ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 53885ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy// Regions 53985ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 54085ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 5415b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain GuyTextureVertex* Caches::getRegionMesh() { 5425b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy // Create the mesh, 2 triangles and 4 vertices per rectangle in the region 5435b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy if (!mRegionMesh) { 5445b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy mRegionMesh = new TextureVertex[REGION_MESH_QUAD_COUNT * 4]; 5455b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 5465b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy uint16_t* regionIndices = new uint16_t[REGION_MESH_QUAD_COUNT * 6]; 5475b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy for (int i = 0; i < REGION_MESH_QUAD_COUNT; i++) { 5485b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy uint16_t quad = i * 4; 5495b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy int index = i * 6; 5505b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy regionIndices[index ] = quad; // top-left 5515b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy regionIndices[index + 1] = quad + 1; // top-right 5525b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy regionIndices[index + 2] = quad + 2; // bottom-left 5535b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy regionIndices[index + 3] = quad + 2; // bottom-left 5545b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy regionIndices[index + 4] = quad + 1; // top-right 5555b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy regionIndices[index + 5] = quad + 3; // bottom-right 5565b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy } 5575b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 5585b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy glGenBuffers(1, &mRegionMeshIndices); 55915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy bindIndicesBuffer(mRegionMeshIndices); 5605b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy glBufferData(GL_ELEMENT_ARRAY_BUFFER, REGION_MESH_QUAD_COUNT * 6 * sizeof(uint16_t), 5615b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy regionIndices, GL_STATIC_DRAW); 5625b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 5635b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy delete[] regionIndices; 5645b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy } else { 56515bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy bindIndicesBuffer(mRegionMeshIndices); 5665b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy } 5675b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 5685b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy return mRegionMesh; 5695b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy} 5705b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 571dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase}; // namespace uirenderer 572dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase}; // namespace android 573