Caches.cpp revision 3b748a44c6bd2ea05fe16839caf73dbe50bd7ae9
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 613b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guybool Caches::init() { 623b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy if (mInitialized) return false; 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; 73cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy mCurrentPixelBuffer = 0; 74f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 7515bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mTexCoordsArrayEnabled = false; 7615bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 77b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy glDisable(GL_SCISSOR_TEST); 78586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy scissorEnabled = false; 798f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorX = mScissorY = mScissorWidth = mScissorHeight = 0; 808f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy 81a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy glActiveTexture(gTextureUnits[0]); 82a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy mTextureUnit = 0; 83a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy 848ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mRegionMesh = NULL; 853b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy mMeshIndices = 0; 868ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 878ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy blend = false; 888ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy lastSrcMode = GL_ZERO; 898ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy lastDstMode = GL_ZERO; 908ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy currentProgram = NULL; 918ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 9254c1a64d5441a964890b44280e4457e11f4f924aRomain Guy mFunctorsCount = 0; 9354c1a64d5441a964890b44280e4457e11f4f924aRomain Guy 94c2a972131f1870042eb63847d4b24fbe718d8e3fRomain Guy debugLayersUpdates = false; 95c2a972131f1870042eb63847d4b24fbe718d8e3fRomain Guy debugOverdraw = false; 963ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy debugStencilClip = kStencilHide; 97c2a972131f1870042eb63847d4b24fbe718d8e3fRomain Guy 983b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy patchCache.init(*this); 993b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 1008ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mInitialized = true; 1013b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 1023b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy return true; 1038ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy} 1048ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 105b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guyvoid Caches::initFont() { 106b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy fontRenderer = GammaFontRenderer::createRenderer(); 107b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy} 108b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy 109dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guyvoid Caches::initExtensions() { 1103bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy if (mExtensions.hasDebugMarker()) { 111dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy eventMark = glInsertEventMarkerEXT; 1120f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy 113ff78583d8a73ca35ce65b5d2592570ff6fb9901bChris Craik startMark = glPushGroupMarkerEXT; 114ff78583d8a73ca35ce65b5d2592570ff6fb9901bChris Craik endMark = glPopGroupMarkerEXT; 115dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } else { 116dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy eventMark = eventMarkNull; 117dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy startMark = startMarkNull; 118dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy endMark = endMarkNull; 119dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } 120dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy 1210f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy if (mExtensions.hasDebugLabel() && (drawDeferDisabled || drawReorderDisabled)) { 122dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy setLabel = glLabelObjectEXT; 123dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy getLabel = glGetObjectLabelEXT; 124dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } else { 125dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy setLabel = setLabelNull; 126dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy getLabel = getLabelNull; 127dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } 128dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy} 129dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy 130dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guyvoid Caches::initConstraints() { 131dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy GLint maxTextureUnits; 132dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy glGetIntegerv(GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS, &maxTextureUnits); 133dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy if (maxTextureUnits < REQUIRED_TEXTURE_UNITS_COUNT) { 134dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy ALOGW("At least %d texture units are required!", REQUIRED_TEXTURE_UNITS_COUNT); 135dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy } 136dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy 137dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy glGetIntegerv(GL_MAX_TEXTURE_SIZE, &maxTextureSize); 138dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy} 139dfa1046ecab165eb0daf5caa8475e993350f4a2bRomain Guy 1405bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guybool Caches::initProperties() { 1415bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy bool prevDebugLayersUpdates = debugLayersUpdates; 1425bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy bool prevDebugOverdraw = debugOverdraw; 1433ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy StencilClipDebug prevDebugStencilClip = debugStencilClip; 1445bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy 1454ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy char property[PROPERTY_VALUE_MAX]; 1464ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy if (property_get(PROPERTY_DEBUG_LAYERS_UPDATES, property, NULL) > 0) { 1474ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy INIT_LOGD(" Layers updates debug enabled: %s", property); 1484ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy debugLayersUpdates = !strcmp(property, "true"); 1494ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy } else { 1504ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy debugLayersUpdates = false; 1514ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy } 1527c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy 1537c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy if (property_get(PROPERTY_DEBUG_OVERDRAW, property, NULL) > 0) { 1547c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy INIT_LOGD(" Overdraw debug enabled: %s", property); 1557c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy debugOverdraw = !strcmp(property, "true"); 1567c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy } else { 1577c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy debugOverdraw = false; 1587c450aaa3caac2a05fcb20a177483d0e92378426Romain Guy } 1595bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy 1603ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy // See Properties.h for valid values 1613ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy if (property_get(PROPERTY_DEBUG_STENCIL_CLIP, property, NULL) > 0) { 1623ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy INIT_LOGD(" Stencil clip debug enabled: %s", property); 1633ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy if (!strcmp(property, "hide")) { 1643ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy debugStencilClip = kStencilHide; 1653ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } else if (!strcmp(property, "highlight")) { 1663ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy debugStencilClip = kStencilShowHighlight; 1673ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } else if (!strcmp(property, "region")) { 1683ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy debugStencilClip = kStencilShowRegion; 1693ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } 1703ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } else { 1713ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy debugStencilClip = kStencilHide; 1723ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy } 1733ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy 1740f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy if (property_get(PROPERTY_DISABLE_DRAW_DEFER, property, "false")) { 1750f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy drawDeferDisabled = !strcasecmp(property, "true"); 1760f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy INIT_LOGD(" Draw defer %s", drawDeferDisabled ? "disabled" : "enabled"); 1770f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy } else { 1780f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy INIT_LOGD(" Draw defer enabled"); 1790f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy } 1800f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy 1810f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy if (property_get(PROPERTY_DISABLE_DRAW_REORDER, property, "false")) { 1820f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy drawReorderDisabled = !strcasecmp(property, "true"); 1830f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy INIT_LOGD(" Draw reorder %s", drawReorderDisabled ? "disabled" : "enabled"); 1840f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy } else { 1850f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy INIT_LOGD(" Draw reorder enabled"); 1860f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy } 1870f6675332c04c74909425d1d328f02b32c0ff40eRomain Guy 1885bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2eRomain Guy return (prevDebugLayersUpdates != debugLayersUpdates) || 1893ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy (prevDebugOverdraw != debugOverdraw) || 1903ff0bfdd144bba3b023eda8c49b25fb0d0de8653Romain Guy (prevDebugStencilClip != debugStencilClip); 1914ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy} 1924ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1Romain Guy 1938ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guyvoid Caches::terminate() { 1948ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy if (!mInitialized) return; 1958ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 1968ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy glDeleteBuffers(1, &meshBuffer); 1978ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mCurrentBuffer = 0; 1988ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 1993b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy glDeleteBuffers(1, &mMeshIndices); 2005b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy delete[] mRegionMesh; 2013b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy mMeshIndices = 0; 2028ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mRegionMesh = NULL; 2038ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 2048ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy fboCache.clear(); 2058ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 2068ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy programCache.clear(); 2078ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy currentProgram = NULL; 2088ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 2093b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy assetAtlas.terminate(); 2103b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 2113b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy patchCache.clear(); 2123b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 2138ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy mInitialized = false; 2145b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy} 2155b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 2165b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy/////////////////////////////////////////////////////////////////////////////// 217c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy// Debug 218c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy/////////////////////////////////////////////////////////////////////////////// 219c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 220c15008e72ec00ca20a271c3006dac649fd07533bRomain Guyvoid Caches::dumpMemoryUsage() { 2219c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase String8 stringLog; 2229c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase dumpMemoryUsage(stringLog); 2235baa3a62a97544669fba6d65a11c07f252e654ddSteve Block ALOGD("%s", stringLog.string()); 2249c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase} 2259c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 2269c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haasevoid Caches::dumpMemoryUsage(String8 &log) { 2279c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat("Current memory usage / total memory usage (bytes):\n"); 2289c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" TextureCache %8d / %8d\n", 2299c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase textureCache.getSize(), textureCache.getMaxSize()); 2309c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" LayerCache %8d / %8d\n", 2319c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase layerCache.getSize(), layerCache.getMaxSize()); 2328d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy log.appendFormat(" RenderBufferCache %8d / %8d\n", 2338d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy renderBufferCache.getSize(), renderBufferCache.getMaxSize()); 2349c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" GradientCache %8d / %8d\n", 2359c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase gradientCache.getSize(), gradientCache.getMaxSize()); 2369c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" PathCache %8d / %8d\n", 2379c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase pathCache.getSize(), pathCache.getMaxSize()); 2389c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" TextDropShadowCache %8d / %8d\n", dropShadowCache.getSize(), 239c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy dropShadowCache.getMaxSize()); 2403b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy log.appendFormat(" PatchCache %8d / %8d\n", 2413b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy patchCache.getSize(), patchCache.getMaxSize()); 242b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy for (uint32_t i = 0; i < fontRenderer->getFontRendererCount(); i++) { 243b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy const uint32_t size = fontRenderer->getFontRendererSize(i); 2449c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" FontRenderer %d %8d / %8d\n", i, size, size); 245c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy } 246d2ba50ab861ec0950bda18dd0f463b687e66249fRomain Guy log.appendFormat("Other:\n"); 2479c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" FboCache %8d / %8d\n", 2489c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase fboCache.getSize(), fboCache.getMaxSize()); 249c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 250c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy uint32_t total = 0; 251c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += textureCache.getSize(); 252c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += layerCache.getSize(); 2538d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy total += renderBufferCache.getSize(); 254c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += gradientCache.getSize(); 255c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += pathCache.getSize(); 256c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy total += dropShadowCache.getSize(); 2573b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy total += patchCache.getSize(); 258b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy for (uint32_t i = 0; i < fontRenderer->getFontRendererCount(); i++) { 259b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy total += fontRenderer->getFontRendererSize(i); 260c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy } 261c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 2629c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat("Total memory usage:\n"); 2639c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase log.appendFormat(" %d bytes, %.2f MB\n", total, total / 1024.0f / 1024.0f); 264c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy} 265c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy 266c15008e72ec00ca20a271c3006dac649fd07533bRomain Guy/////////////////////////////////////////////////////////////////////////////// 267fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy// Memory management 268fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy/////////////////////////////////////////////////////////////////////////////// 269fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy 270fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guyvoid Caches::clearGarbage() { 271fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy textureCache.clearGarbage(); 272fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy pathCache.clearGarbage(); 27357066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 27417ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian Vector<DisplayList*> displayLists; 27517ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian Vector<Layer*> layers; 27617ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian 27717ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian { // scope for the lock 27817ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian Mutex::Autolock _l(mGarbageLock); 27917ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian displayLists = mDisplayListGarbage; 28017ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian layers = mLayerGarbage; 28117ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian mDisplayListGarbage.clear(); 28217ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian mLayerGarbage.clear(); 28317ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian } 28457066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 28517ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian size_t count = displayLists.size(); 28657066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy for (size_t i = 0; i < count; i++) { 28717ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian DisplayList* displayList = displayLists.itemAt(i); 28817ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian delete displayList; 28957066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy } 290bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy 29117ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian count = layers.size(); 292bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy for (size_t i = 0; i < count; i++) { 29317ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian Layer* layer = layers.itemAt(i); 29417ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian delete layer; 295bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy } 29617ef62cc1f9d092669af0fed465a9a77e0dc1a4fMathias Agopian layers.clear(); 29757066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy} 29857066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 299ada830f639591b99c3e40de22b07296c7932a33fRomain Guyvoid Caches::deleteLayerDeferred(Layer* layer) { 30057066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy Mutex::Autolock _l(mGarbageLock); 301ada830f639591b99c3e40de22b07296c7932a33fRomain Guy mLayerGarbage.push(layer); 302fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy} 303fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy 304bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guyvoid Caches::deleteDisplayListDeferred(DisplayList* displayList) { 305bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy Mutex::Autolock _l(mGarbageLock); 306bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy mDisplayListGarbage.push(displayList); 307bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy} 308bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3Romain Guy 309bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guyvoid Caches::flush(FlushMode mode) { 310bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy FLUSH_LOGD("Flushing caches (mode %d)", mode); 311bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy 312bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy switch (mode) { 313bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy case kFlushMode_Full: 314bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy textureCache.clear(); 315bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy patchCache.clear(); 316bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy dropShadowCache.clear(); 317bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy gradientCache.clear(); 318b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy fontRenderer->clear(); 319211efea7376371ee755edd2ad03e83ef6eea464eRomain Guy dither.clear(); 320bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy // fall through 321bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy case kFlushMode_Moderate: 322b1d0a4ed21168fefcb82232c8f22cb95d60acb85Romain Guy fontRenderer->flush(); 323eca0ca2424afc1e98912405906edfc32f7733e16Romain Guy textureCache.flush(); 324bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy pathCache.clear(); 325c5cbee7d78513527e89450e6369a30a04b2d5e7aRomain Guy tasks.stop(); 3266d7475d666baefaa3ba9f0dcee25238739454241Romain Guy // fall through 3276d7475d666baefaa3ba9f0dcee25238739454241Romain Guy case kFlushMode_Layers: 3286d7475d666baefaa3ba9f0dcee25238739454241Romain Guy layerCache.clear(); 3298d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffdRomain Guy renderBufferCache.clear(); 330bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy break; 331bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy } 3326a2d17f71342f981c9df1dc5beff33e30eb3ae2bChet Haase 3336a2d17f71342f981c9df1dc5beff33e30eb3ae2bChet Haase clearGarbage(); 334bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy} 335bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy 336fe48f65922d4a3cc4aefe058cee5acec51504a20Romain Guy/////////////////////////////////////////////////////////////////////////////// 3375b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy// VBO 3385b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy/////////////////////////////////////////////////////////////////////////////// 3395b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 340f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guybool Caches::bindMeshBuffer() { 341f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return bindMeshBuffer(meshBuffer); 342dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase} 343dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 344f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guybool Caches::bindMeshBuffer(const GLuint buffer) { 3459bca4793a33d2714b306d69ceb870925a588fe71Romain Guy if (mCurrentBuffer != buffer) { 346dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase glBindBuffer(GL_ARRAY_BUFFER, buffer); 3479bca4793a33d2714b306d69ceb870925a588fe71Romain Guy mCurrentBuffer = buffer; 348f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return true; 349dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase } 350f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return false; 351dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase} 352dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 353f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guybool Caches::unbindMeshBuffer() { 3549bca4793a33d2714b306d69ceb870925a588fe71Romain Guy if (mCurrentBuffer) { 355dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase glBindBuffer(GL_ARRAY_BUFFER, 0); 3569bca4793a33d2714b306d69ceb870925a588fe71Romain Guy mCurrentBuffer = 0; 357f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return true; 358f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy } 359f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy return false; 360f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 361f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 36215bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guybool Caches::bindIndicesBuffer(const GLuint buffer) { 36315bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (mCurrentIndicesBuffer != buffer) { 36415bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, buffer); 36515bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mCurrentIndicesBuffer = buffer; 36615bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return true; 36715bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 36815bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return false; 36915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 37015bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 3713b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guybool Caches::bindIndicesBuffer() { 3723b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy if (!mMeshIndices) { 3733b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy uint16_t* regionIndices = new uint16_t[REGION_MESH_QUAD_COUNT * 6]; 3743b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy for (int i = 0; i < REGION_MESH_QUAD_COUNT; i++) { 3753b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy uint16_t quad = i * 4; 3763b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy int index = i * 6; 3773b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices[index ] = quad; // top-left 3783b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices[index + 1] = quad + 1; // top-right 3793b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices[index + 2] = quad + 2; // bottom-left 3803b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices[index + 3] = quad + 2; // bottom-left 3813b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices[index + 4] = quad + 1; // top-right 3823b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices[index + 5] = quad + 3; // bottom-right 3833b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy } 3843b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 3853b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy glGenBuffers(1, &mMeshIndices); 3863b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy bool force = bindIndicesBuffer(mMeshIndices); 3873b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy glBufferData(GL_ELEMENT_ARRAY_BUFFER, REGION_MESH_QUAD_COUNT * 6 * sizeof(uint16_t), 3883b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy regionIndices, GL_STATIC_DRAW); 3893b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 3903b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy delete[] regionIndices; 3913b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy return force; 3923b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy } 3933b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 3943b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy return bindIndicesBuffer(mMeshIndices); 3953b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy} 3963b748a44c6bd2ea05fe16839caf73dbe50bd7ae9Romain Guy 39715bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guybool Caches::unbindIndicesBuffer() { 39815bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (mCurrentIndicesBuffer) { 39915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); 40015bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mCurrentIndicesBuffer = 0; 40115bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return true; 40215bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 40315bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy return false; 40415bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 40515bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 40685ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 407cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy// PBO 408cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy/////////////////////////////////////////////////////////////////////////////// 409cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy 410cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guybool Caches::bindPixelBuffer(const GLuint buffer) { 411cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy if (mCurrentPixelBuffer != buffer) { 412cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy glBindBuffer(GL_PIXEL_UNPACK_BUFFER, buffer); 413cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy mCurrentPixelBuffer = buffer; 414cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy return true; 415cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy } 416cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy return false; 417cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy} 418cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy 419cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guybool Caches::unbindPixelBuffer() { 420cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy if (mCurrentPixelBuffer) { 421cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0); 422cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy mCurrentPixelBuffer = 0; 423cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy return true; 424cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy } 425cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy return false; 426cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy} 427cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy 428cf51a4199835e9604aa4c8b3854306f8fbabbf33Romain Guy/////////////////////////////////////////////////////////////////////////////// 42985ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy// Meshes and textures 43085ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 43185ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 432cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craikvoid Caches::bindPositionVertexPointer(bool force, GLvoid* vertices, GLsizei stride) { 433cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craik if (force || vertices != mCurrentPositionPointer || stride != mCurrentPositionStride) { 434cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craik GLuint slot = currentProgram->position; 435f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy glVertexAttribPointer(slot, 2, GL_FLOAT, GL_FALSE, stride, vertices); 436f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentPositionPointer = vertices; 437cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craik mCurrentPositionStride = stride; 438dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase } 439dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase} 440dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase 441ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guyvoid Caches::bindTexCoordsVertexPointer(bool force, GLvoid* vertices, GLsizei stride) { 442ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guy if (force || vertices != mCurrentTexCoordsPointer || stride != mCurrentTexCoordsStride) { 443cb4d6009576cf08195dc23f341a3f4939c0878bbChris Craik GLuint slot = currentProgram->texCoords; 444ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guy glVertexAttribPointer(slot, 2, GL_FLOAT, GL_FALSE, stride, vertices); 445f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentTexCoordsPointer = vertices; 446ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guy mCurrentTexCoordsStride = stride; 447f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy } 448f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 449f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 450f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guyvoid Caches::resetVertexPointers() { 451f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentPositionPointer = this; 452f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentTexCoordsPointer = this; 453f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 454f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 455f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guyvoid Caches::resetTexCoordsVertexPointer() { 456f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy mCurrentTexCoordsPointer = this; 457f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy} 458f3a910b423db7ad79cf61518bdd9278c048ad0d8Romain Guy 45915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guyvoid Caches::enableTexCoordsVertexArray() { 46015bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (!mTexCoordsArrayEnabled) { 46115bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glEnableVertexAttribArray(Program::kBindingTexCoords); 462ec31f83bd3af1f900d1ee9116b15f56904c66dcdRomain Guy mCurrentTexCoordsPointer = this; 46315bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mTexCoordsArrayEnabled = true; 46415bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 46515bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 46615bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 467ff316ec7a76e52572a2e89b691e6b3bba0cafba3Romain Guyvoid Caches::disableTexCoordsVertexArray() { 46815bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy if (mTexCoordsArrayEnabled) { 46915bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy glDisableVertexAttribArray(Program::kBindingTexCoords); 47015bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy mTexCoordsArrayEnabled = false; 47115bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy } 47215bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy} 47315bc6437f8b4cf10dba55c7638d349e7b9563f4fRomain Guy 474a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guyvoid Caches::activeTexture(GLuint textureUnit) { 475a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy if (mTextureUnit != textureUnit) { 476a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy glActiveTexture(gTextureUnits[textureUnit]); 477a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy mTextureUnit = textureUnit; 478a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy } 479a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy} 480a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5Romain Guy 48185ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 48285ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy// Scissor 48385ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 48485ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 4858a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guybool Caches::setScissor(GLint x, GLint y, GLint width, GLint height) { 486586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (scissorEnabled && (x != mScissorX || y != mScissorY || 487586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy width != mScissorWidth || height != mScissorHeight)) { 488586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 489aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase if (x < 0) { 490aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase width += x; 491aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase x = 0; 492aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase } 493aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase if (y < 0) { 494aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase height += y; 495aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase y = 0; 496aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase } 497aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase if (width < 0) { 498aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase width = 0; 499aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase } 500aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase if (height < 0) { 501aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase height = 0; 502aa42c9af6ea2158a685ebf9b338e6d2355712268Chet Haase } 5038f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy glScissor(x, y, width, height); 5048f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy 5058f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorX = x; 5068f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorY = y; 5078f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorWidth = width; 5088f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy mScissorHeight = height; 5098a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy 5108a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return true; 5118f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy } 5128a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return false; 5138f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy} 5148f85e80b64b89fd38cc23b129f61ec36ddde7f15Romain Guy 5158a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guybool Caches::enableScissor() { 516586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (!scissorEnabled) { 517586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy glEnable(GL_SCISSOR_TEST); 518586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy scissorEnabled = true; 51950ae66a554126fadee2054e0d01a9e57150cedb5Romain Guy resetScissor(); 5208a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return true; 521586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy } 5228a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return false; 523586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy} 524586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 5258a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guybool Caches::disableScissor() { 526586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (scissorEnabled) { 527586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy glDisable(GL_SCISSOR_TEST); 528586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy scissorEnabled = false; 5298a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return true; 530586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy } 5318a4ac610e1aaf04931ac1af54b146a7fc8e66114Romain Guy return false; 532586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy} 533586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 534586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guyvoid Caches::setScissorEnabled(bool enabled) { 535586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (scissorEnabled != enabled) { 536586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy if (enabled) glEnable(GL_SCISSOR_TEST); 537586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy else glDisable(GL_SCISSOR_TEST); 538586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy scissorEnabled = enabled; 539586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy } 540586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy} 541586cae3ac69c0c667fbf8a954edbd399f620a717Romain Guy 54282bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guyvoid Caches::resetScissor() { 54382bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guy mScissorX = mScissorY = mScissorWidth = mScissorHeight = 0; 54482bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guy} 54582bc7a772747fcf8a6fe7097f70bf2981429ffe9Romain Guy 54685ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 54785ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy// Tiling 54885ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 54985ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 550f735c8e5cb59d6e1d1aa152fed7a6480a08d1c2aRomain Guyvoid Caches::startTiling(GLuint x, GLuint y, GLuint width, GLuint height, bool discard) { 5513bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy if (mExtensions.hasTiledRendering() && !debugOverdraw) { 552f735c8e5cb59d6e1d1aa152fed7a6480a08d1c2aRomain Guy glStartTilingQCOM(x, y, width, height, (discard ? GL_NONE : GL_COLOR_BUFFER_BIT0_QCOM)); 55385ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy } 55485ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy} 55585ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 55685ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guyvoid Caches::endTiling() { 5573bbacf27c0be1bae4e4483577fc89ae3113abe5dRomain Guy if (mExtensions.hasTiledRendering() && !debugOverdraw) { 5582b7028eabac80cec170572bc0e945a1d4224e595Romain Guy glEndTilingQCOM(GL_COLOR_BUFFER_BIT0_QCOM); 55985ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy } 56085ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy} 56185ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 56254c1a64d5441a964890b44280e4457e11f4f924aRomain Guybool Caches::hasRegisteredFunctors() { 56354c1a64d5441a964890b44280e4457e11f4f924aRomain Guy return mFunctorsCount > 0; 56454c1a64d5441a964890b44280e4457e11f4f924aRomain Guy} 56554c1a64d5441a964890b44280e4457e11f4f924aRomain Guy 56654c1a64d5441a964890b44280e4457e11f4f924aRomain Guyvoid Caches::registerFunctors(uint32_t functorCount) { 56754c1a64d5441a964890b44280e4457e11f4f924aRomain Guy mFunctorsCount += functorCount; 56854c1a64d5441a964890b44280e4457e11f4f924aRomain Guy} 56954c1a64d5441a964890b44280e4457e11f4f924aRomain Guy 57054c1a64d5441a964890b44280e4457e11f4f924aRomain Guyvoid Caches::unregisterFunctors(uint32_t functorCount) { 57154c1a64d5441a964890b44280e4457e11f4f924aRomain Guy if (functorCount > mFunctorsCount) { 57254c1a64d5441a964890b44280e4457e11f4f924aRomain Guy mFunctorsCount = 0; 57354c1a64d5441a964890b44280e4457e11f4f924aRomain Guy } else { 57454c1a64d5441a964890b44280e4457e11f4f924aRomain Guy mFunctorsCount -= functorCount; 57554c1a64d5441a964890b44280e4457e11f4f924aRomain Guy } 57654c1a64d5441a964890b44280e4457e11f4f924aRomain Guy} 57754c1a64d5441a964890b44280e4457e11f4f924aRomain Guy 57885ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 57985ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy// Regions 58085ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy/////////////////////////////////////////////////////////////////////////////// 58185ef80d8902afe8d26cb75fa7837fd9e6d019620Romain Guy 5825b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain GuyTextureVertex* Caches::getRegionMesh() { 5835b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy // Create the mesh, 2 triangles and 4 vertices per rectangle in the region 5845b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy if (!mRegionMesh) { 5855b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy mRegionMesh = new TextureVertex[REGION_MESH_QUAD_COUNT * 4]; 5865b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy } 5875b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 5885b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy return mRegionMesh; 5895b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy} 5905b3b35296e8b2c8d3f07d32bb645d5414db41a1dRomain Guy 591dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase}; // namespace uirenderer 592dd78ccacff83f0714ad90be98b58ad85f5d08c66Chet Haase}; // namespace android 593