Caches.cpp revision 8aa195d7081b889f3a7b1f426cbd8556377aae5e
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 148f9f0016b1ff816eb2c7561eed482c056189005f8Romain Guy if (mExtensions.getMajorGlVersion() >= 3) { 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 1697c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy if (property_get(PROPERTY_DEBUG_OVERDRAW, property, NULL) > 0) { 1707c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy INIT_LOGD(" Overdraw debug enabled: %s", property); 17178dd96d5af20f489f0e8b288617d57774ec284f7Romain Guy debugOverdraw = !strcmp(property, "show"); 1727c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy } else { 1737c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy debugOverdraw = false; 1747c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy } 1755bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy 1763ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy // See Properties.h for valid values 1773ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy if (property_get(PROPERTY_DEBUG_STENCIL_CLIP, property, NULL) > 0) { 1783ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy INIT_LOGD(" Stencil clip debug enabled: %s", property); 1793ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy if (!strcmp(property, "hide")) { 1803ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy debugStencilClip = kStencilHide; 1813ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } else if (!strcmp(property, "highlight")) { 1823ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy debugStencilClip = kStencilShowHighlight; 1833ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } else if (!strcmp(property, "region")) { 1843ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy debugStencilClip = kStencilShowRegion; 1853ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } 1863ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } else { 1873ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy debugStencilClip = kStencilHide; 1883ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } 1893ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy 1900f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy if (property_get(PROPERTY_DISABLE_DRAW_DEFER, property, "false")) { 1910f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy drawDeferDisabled = !strcasecmp(property, "true"); 1920f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy INIT_LOGD(" Draw defer %s", drawDeferDisabled ? "disabled" : "enabled"); 1930f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy } else { 1940f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy INIT_LOGD(" Draw defer enabled"); 1950f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy } 1960f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy 1970f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy if (property_get(PROPERTY_DISABLE_DRAW_REORDER, property, "false")) { 1980f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy drawReorderDisabled = !strcasecmp(property, "true"); 1990f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy INIT_LOGD(" Draw reorder %s", drawReorderDisabled ? "disabled" : "enabled"); 2000f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy } else { 2010f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy INIT_LOGD(" Draw reorder enabled"); 2020f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy } 2030f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy 2045bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy return (prevDebugLayersUpdates != debugLayersUpdates) || 2053ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy (prevDebugOverdraw != debugOverdraw) || 2063ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy (prevDebugStencilClip != debugStencilClip); 2074ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy} 2084ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy 2098ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guyvoid Caches::terminate() { 2108ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy if (!mInitialized) return; 2118ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 2128ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy glDeleteBuffers(1, &meshBuffer); 2138ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mCurrentBuffer = 0; 2148ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 2153b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy glDeleteBuffers(1, &mMeshIndices); 2165b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy delete[] mRegionMesh; 2173b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy mMeshIndices = 0; 2188ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mRegionMesh = NULL; 2198ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 2208ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy fboCache.clear(); 2218ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 2228ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy programCache.clear(); 2238ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy currentProgram = NULL; 2248ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 2253b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy assetAtlas.terminate(); 2263b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 2273b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy patchCache.clear(); 2283b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 2298ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mInitialized = false; 2305b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy} 2315b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 2325b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy/////////////////////////////////////////////////////////////////////////////// 233c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy// Debug 234c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy/////////////////////////////////////////////////////////////////////////////// 235c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 236c15008e72ec00ca20a271c3006dac649fd07533bRomain Guyvoid Caches::dumpMemoryUsage() { 2379c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase String8 stringLog; 2389c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase dumpMemoryUsage(stringLog); 2395baa3a62a97544669fba6d65a11c07f252e654ddSteve Block ALOGD("%s", stringLog.string()); 2409c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase} 2419c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 2429c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haasevoid Caches::dumpMemoryUsage(String8 &log) { 2439c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat("Current memory usage / total memory usage (bytes):\n"); 2449c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" TextureCache %8d / %8d\n", 2459c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase textureCache.getSize(), textureCache.getMaxSize()); 2469c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" LayerCache %8d / %8d\n", 2479c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase layerCache.getSize(), layerCache.getMaxSize()); 2488d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy log.appendFormat(" RenderBufferCache %8d / %8d\n", 2498d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy renderBufferCache.getSize(), renderBufferCache.getMaxSize()); 2509c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" GradientCache %8d / %8d\n", 2519c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase gradientCache.getSize(), gradientCache.getMaxSize()); 2529c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" PathCache %8d / %8d\n", 2539c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase pathCache.getSize(), pathCache.getMaxSize()); 2549c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" TextDropShadowCache %8d / %8d\n", dropShadowCache.getSize(), 255c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy dropShadowCache.getMaxSize()); 2563b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy log.appendFormat(" PatchCache %8d / %8d\n", 2573b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy patchCache.getSize(), patchCache.getMaxSize()); 258b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy for (uint32_t i = 0; i < fontRenderer->getFontRendererCount(); i++) { 259b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy const uint32_t size = fontRenderer->getFontRendererSize(i); 2609c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" FontRenderer %d %8d / %8d\n", i, size, size); 261c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy } 262d2ba50ab861ec0950bda18dd0f463b687e66249fRomain Guy log.appendFormat("Other:\n"); 2639c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" FboCache %8d / %8d\n", 2649c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase fboCache.getSize(), fboCache.getMaxSize()); 265c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 266c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy uint32_t total = 0; 267c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += textureCache.getSize(); 268c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += layerCache.getSize(); 2698d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy total += renderBufferCache.getSize(); 270c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += gradientCache.getSize(); 271c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += pathCache.getSize(); 272c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += dropShadowCache.getSize(); 2733b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy total += patchCache.getSize(); 274b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy for (uint32_t i = 0; i < fontRenderer->getFontRendererCount(); i++) { 275b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy total += fontRenderer->getFontRendererSize(i); 276c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy } 277c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 2789c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat("Total memory usage:\n"); 2799c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" %d bytes, %.2f MB\n", total, total / 1024.0f / 1024.0f); 280c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy} 281c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 282c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy/////////////////////////////////////////////////////////////////////////////// 283fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy// Memory management 284fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy/////////////////////////////////////////////////////////////////////////////// 285fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy 286fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guyvoid Caches::clearGarbage() { 287fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy textureCache.clearGarbage(); 288fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy pathCache.clearGarbage(); 28957066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 29017ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian Vector<DisplayList*> displayLists; 29117ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian Vector<Layer*> layers; 29217ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian 29317ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian { // scope for the lock 29417ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian Mutex::Autolock _l(mGarbageLock); 29517ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian displayLists = mDisplayListGarbage; 29617ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian layers = mLayerGarbage; 29717ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian mDisplayListGarbage.clear(); 29817ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian mLayerGarbage.clear(); 29917ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian } 30057066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 30117ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian size_t count = displayLists.size(); 30257066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy for (size_t i = 0; i < count; i++) { 30317ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian DisplayList* displayList = displayLists.itemAt(i); 30417ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian delete displayList; 30557066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy } 306bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy 30717ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian count = layers.size(); 308bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy for (size_t i = 0; i < count; i++) { 30917ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian Layer* layer = layers.itemAt(i); 31017ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian delete layer; 311bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy } 31217ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian layers.clear(); 31357066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy} 31457066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 315ada830f639591b99c3e40de22b07296c7932a33fRomain Guyvoid Caches::deleteLayerDeferred(Layer* layer) { 31657066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy Mutex::Autolock _l(mGarbageLock); 317ada830f639591b99c3e40de22b07296c7932a33fRomain Guy mLayerGarbage.push(layer); 318fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy} 319fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy 320bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guyvoid Caches::deleteDisplayListDeferred(DisplayList* displayList) { 321bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy Mutex::Autolock _l(mGarbageLock); 322bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy mDisplayListGarbage.push(displayList); 323bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy} 324bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy 325bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guyvoid Caches::flush(FlushMode mode) { 326bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy FLUSH_LOGD("Flushing caches (mode %d)", mode); 327bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy 328bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy switch (mode) { 329bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy case kFlushMode_Full: 330bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy textureCache.clear(); 331bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy patchCache.clear(); 332bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy dropShadowCache.clear(); 333bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy gradientCache.clear(); 334b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy fontRenderer->clear(); 335211efea7376371ee755edd2ad03e83ef6eea464eRomain Guy dither.clear(); 336bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy // fall through 337bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy case kFlushMode_Moderate: 338b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy fontRenderer->flush(); 339eca0ca2424afc1e98912405906edfc32f7733e16Romain Guy textureCache.flush(); 340bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy pathCache.clear(); 341c5cbee7d78513527e89450e6369a30a04b2d5e7aRomain Guy tasks.stop(); 3426d7475d666baefaa3ba9f0dcee25238739454241Romain Guy // fall through 3436d7475d666baefaa3ba9f0dcee25238739454241Romain Guy case kFlushMode_Layers: 3446d7475d666baefaa3ba9f0dcee25238739454241Romain Guy layerCache.clear(); 3458d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy renderBufferCache.clear(); 346bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy break; 347bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy } 3486a2d17f71342f981c9df1dc5beff33e30eb3ae2bChet Haase 3496a2d17f71342f981c9df1dc5beff33e30eb3ae2bChet Haase clearGarbage(); 350bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy} 351bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy 352fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy/////////////////////////////////////////////////////////////////////////////// 3535b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy// VBO 3545b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy/////////////////////////////////////////////////////////////////////////////// 3555b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 356f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guybool Caches::bindMeshBuffer() { 357f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return bindMeshBuffer(meshBuffer); 358dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase} 359dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 360f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guybool Caches::bindMeshBuffer(const GLuint buffer) { 3619bca4793a33d2714b306d69ceb870925a588fe71Romain Guy if (mCurrentBuffer != buffer) { 362dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase glBindBuffer(GL_ARRAY_BUFFER, buffer); 3639bca4793a33d2714b306d69ceb870925a588fe71Romain Guy mCurrentBuffer = buffer; 364f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return true; 365dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase } 366f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return false; 367dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase} 368dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 369f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guybool Caches::unbindMeshBuffer() { 3709bca4793a33d2714b306d69ceb870925a588fe71Romain Guy if (mCurrentBuffer) { 371dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase glBindBuffer(GL_ARRAY_BUFFER, 0); 3729bca4793a33d2714b306d69ceb870925a588fe71Romain Guy mCurrentBuffer = 0; 373f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return true; 374f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy } 375f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return false; 376f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 377f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 37815bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guybool Caches::bindIndicesBuffer(const GLuint buffer) { 37915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (mCurrentIndicesBuffer != buffer) { 38015bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffer); 38115bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mCurrentIndicesBuffer = buffer; 38215bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return true; 38315bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 38415bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return false; 38515bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 38615bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 3873b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guybool Caches::bindIndicesBuffer() { 3883b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy if (!mMeshIndices) { 3893b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy uint16_t* regionIndices = new uint16_t[REGION_MESH_QUAD_COUNT * 6]; 3903b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy for (int i = 0; i < REGION_MESH_QUAD_COUNT; i++) { 3913b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy uint16_t quad = i * 4; 3923b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy int index = i * 6; 3933b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices[index ] = quad; // top-left 3943b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices[index + 1] = quad + 1; // top-right 3953b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices[index + 2] = quad + 2; // bottom-left 3963b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices[index + 3] = quad + 2; // bottom-left 3973b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices[index + 4] = quad + 1; // top-right 3983b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices[index + 5] = quad + 3; // bottom-right 3993b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy } 4003b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 4013b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy glGenBuffers(1, &mMeshIndices); 4023b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy bool force = bindIndicesBuffer(mMeshIndices); 4033b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy glBufferData(GL_ELEMENT_ARRAY_BUFFER, REGION_MESH_QUAD_COUNT * 6 * sizeof(uint16_t), 4043b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices, GL_STATIC_DRAW); 4053b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 4063b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy delete[] regionIndices; 4073b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy return force; 4083b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy } 4093b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 4103b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy return bindIndicesBuffer(mMeshIndices); 4113b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy} 4123b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 41315bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guybool Caches::unbindIndicesBuffer() { 41415bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (mCurrentIndicesBuffer) { 41515bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); 41615bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mCurrentIndicesBuffer = 0; 41715bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return true; 41815bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 41915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return false; 42015bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 42115bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 42285ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 423cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy// PBO 424cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy/////////////////////////////////////////////////////////////////////////////// 425cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy 426cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guybool Caches::bindPixelBuffer(const GLuint buffer) { 427cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy if (mCurrentPixelBuffer != buffer) { 428cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy glBindBuffer(GL_PIXEL_UNPACK_BUFFER, buffer); 429cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy mCurrentPixelBuffer = buffer; 430cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy return true; 431cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy } 432cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy return false; 433cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy} 434cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy 435cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guybool Caches::unbindPixelBuffer() { 436cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy if (mCurrentPixelBuffer) { 437cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0); 438cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy mCurrentPixelBuffer = 0; 439cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy return true; 440cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy } 441cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy return false; 442cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy} 443cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy 444cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy/////////////////////////////////////////////////////////////////////////////// 44585ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy// Meshes and textures 44685ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 44785ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 448cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craikvoid Caches::bindPositionVertexPointer(bool force, GLvoid* vertices, GLsizei stride) { 449cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craik if (force || vertices != mCurrentPositionPointer || stride != mCurrentPositionStride) { 450cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craik GLuint slot = currentProgram->position; 451f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy glVertexAttribPointer(slot, 2, GL_FLOAT, GL_FALSE, stride, vertices); 452f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentPositionPointer = vertices; 453cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craik mCurrentPositionStride = stride; 454dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase } 455dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase} 456dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 457ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guyvoid Caches::bindTexCoordsVertexPointer(bool force, GLvoid* vertices, GLsizei stride) { 458ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guy if (force || vertices != mCurrentTexCoordsPointer || stride != mCurrentTexCoordsStride) { 459cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craik GLuint slot = currentProgram->texCoords; 460ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guy glVertexAttribPointer(slot, 2, GL_FLOAT, GL_FALSE, stride, vertices); 461f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentTexCoordsPointer = vertices; 462ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guy mCurrentTexCoordsStride = stride; 463f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy } 464f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 465f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 466f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guyvoid Caches::resetVertexPointers() { 467f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentPositionPointer = this; 468f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentTexCoordsPointer = this; 469f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 470f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 471f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guyvoid Caches::resetTexCoordsVertexPointer() { 472f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentTexCoordsPointer = this; 473f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 474f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 47515bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guyvoid Caches::enableTexCoordsVertexArray() { 47615bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (!mTexCoordsArrayEnabled) { 47715bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glEnableVertexAttribArray(Program::kBindingTexCoords); 478ec31f83bd3af1f900d1ee9116b15f56904c66dcdRomain Guy mCurrentTexCoordsPointer = this; 47915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mTexCoordsArrayEnabled = true; 48015bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 48115bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 48215bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 483ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guyvoid Caches::disableTexCoordsVertexArray() { 48415bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (mTexCoordsArrayEnabled) { 48515bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glDisableVertexAttribArray(Program::kBindingTexCoords); 48615bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mTexCoordsArrayEnabled = false; 48715bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 48815bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 48915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 490a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guyvoid Caches::activeTexture(GLuint textureUnit) { 491a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy if (mTextureUnit != textureUnit) { 492a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy glActiveTexture(gTextureUnits[textureUnit]); 493a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy mTextureUnit = textureUnit; 494a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy } 495a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy} 496a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy 4978aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Caches::bindTexture(GLuint texture) { 4988aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (mBoundTextures[mTextureUnit] != texture) { 4998aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy glBindTexture(GL_TEXTURE_2D, texture); 5008aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy mBoundTextures[mTextureUnit] = texture; 5018aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 5028aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 5038aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 5048aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Caches::bindTexture(GLenum target, GLuint texture) { 5058aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy if (mBoundTextures[mTextureUnit] != texture) { 5068aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy glBindTexture(target, texture); 5078aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy mBoundTextures[mTextureUnit] = texture; 5088aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy } 5098aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 5108aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 5118aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guyvoid Caches::resetBoundTextures() { 5128aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy memset(mBoundTextures, 0, REQUIRED_TEXTURE_UNITS_COUNT * sizeof(GLuint)); 5138aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy} 5148aa195d7081b889f3a7b1f426cbd8556377aae5eRomain Guy 51585ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 51685ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy// Scissor 51785ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 51885ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 5198a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guybool Caches::setScissor(GLint x, GLint y, GLint width, GLint height) { 520586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (scissorEnabled && (x != mScissorX || y != mScissorY || 521586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy width != mScissorWidth || height != mScissorHeight)) { 522586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 523aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase if (x < 0) { 524aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase width += x; 525aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase x = 0; 526aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase } 527aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase if (y < 0) { 528aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase height += y; 529aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase y = 0; 530aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase } 531aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase if (width < 0) { 532aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase width = 0; 533aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase } 534aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase if (height < 0) { 535aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase height = 0; 536aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase } 5378f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy glScissor(x, y, width, height); 5388f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy 5398f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorX = x; 5408f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorY = y; 5418f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorWidth = width; 5428f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorHeight = height; 5438a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy 5448a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return true; 5458f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy } 5468a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return false; 5478f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy} 5488f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy 5498a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guybool Caches::enableScissor() { 550586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (!scissorEnabled) { 551586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy glEnable(GL_SCISSOR_TEST); 552586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy scissorEnabled = true; 55350ae66a554126fadee2054e0d01a9e57150cedb5Romain Guy resetScissor(); 5548a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return true; 555586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy } 5568a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return false; 557586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy} 558586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 5598a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guybool Caches::disableScissor() { 560586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (scissorEnabled) { 561586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy glDisable(GL_SCISSOR_TEST); 562586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy scissorEnabled = false; 5638a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return true; 564586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy } 5658a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return false; 566586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy} 567586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 568586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guyvoid Caches::setScissorEnabled(bool enabled) { 569586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (scissorEnabled != enabled) { 570586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (enabled) glEnable(GL_SCISSOR_TEST); 571586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy else glDisable(GL_SCISSOR_TEST); 572586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy scissorEnabled = enabled; 573586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy } 574586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy} 575586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 57682bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guyvoid Caches::resetScissor() { 57782bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guy mScissorX = mScissorY = mScissorWidth = mScissorHeight = 0; 57882bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guy} 57982bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guy 58085ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 58185ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy// Tiling 58285ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 58385ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 584f735c8e5cb59d6e1d1aa152fed7a6480a08d1c2aRomain Guyvoid Caches::startTiling(GLuint x, GLuint y, GLuint width, GLuint height, bool discard) { 5853bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy if (mExtensions.hasTiledRendering() && !debugOverdraw) { 586f735c8e5cb59d6e1d1aa152fed7a6480a08d1c2aRomain Guy glStartTilingQCOM(x, y, width, height, (discard ? GL_NONE : GL_COLOR_BUFFER_BIT0_QCOM)); 58785ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy } 58885ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy} 58985ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 59085ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guyvoid Caches::endTiling() { 5913bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy if (mExtensions.hasTiledRendering() && !debugOverdraw) { 5922b7028eabac80cec170572bc0e945a1d4224e595Romain Guy glEndTilingQCOM(GL_COLOR_BUFFER_BIT0_QCOM); 59385ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy } 59485ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy} 59585ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 59654c1a64d5441a964890b44280e4457e11f4f924aRomain Guybool Caches::hasRegisteredFunctors() { 59754c1a64d5441a964890b44280e4457e11f4f924aRomain Guy return mFunctorsCount > 0; 59854c1a64d5441a964890b44280e4457e11f4f924aRomain Guy} 59954c1a64d5441a964890b44280e4457e11f4f924aRomain Guy 60054c1a64d5441a964890b44280e4457e11f4f924aRomain Guyvoid Caches::registerFunctors(uint32_t functorCount) { 60154c1a64d5441a964890b44280e4457e11f4f924aRomain Guy mFunctorsCount += functorCount; 60254c1a64d5441a964890b44280e4457e11f4f924aRomain Guy} 60354c1a64d5441a964890b44280e4457e11f4f924aRomain Guy 60454c1a64d5441a964890b44280e4457e11f4f924aRomain Guyvoid Caches::unregisterFunctors(uint32_t functorCount) { 60554c1a64d5441a964890b44280e4457e11f4f924aRomain Guy if (functorCount > mFunctorsCount) { 60654c1a64d5441a964890b44280e4457e11f4f924aRomain Guy mFunctorsCount = 0; 60754c1a64d5441a964890b44280e4457e11f4f924aRomain Guy } else { 60854c1a64d5441a964890b44280e4457e11f4f924aRomain Guy mFunctorsCount -= functorCount; 60954c1a64d5441a964890b44280e4457e11f4f924aRomain Guy } 61054c1a64d5441a964890b44280e4457e11f4f924aRomain Guy} 61154c1a64d5441a964890b44280e4457e11f4f924aRomain Guy 61285ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 61385ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy// Regions 61485ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 61585ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 6165b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain GuyTextureVertex* Caches::getRegionMesh() { 6175b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy // Create the mesh, 2 triangles and 4 vertices per rectangle in the region 6185b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy if (!mRegionMesh) { 6195b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy mRegionMesh = new TextureVertex[REGION_MESH_QUAD_COUNT * 4]; 6205b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy } 6215b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 6225b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy return mRegionMesh; 6235b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy} 6245b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 625dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase}; // namespace uirenderer 626dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase}; // namespace android 627