android_view_GLES20Canvas.cpp revision b13b9bdad2baf6ad1ec2e56b6b7598fa20f55fc4
1e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy/* 2e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * Copyright (C) 2010 The Android Open Source Project 3e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * 4e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * Licensed under the Apache License, Version 2.0 (the "License"); 5e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * you may not use this file except in compliance with the License. 6e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * You may obtain a copy of the License at 7e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * 8e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * http://www.apache.org/licenses/LICENSE-2.0 9e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * 10e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * Unless required by applicable law or agreed to in writing, software 11e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * distributed under the License is distributed on an "AS IS" BASIS, 12e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * See the License for the specific language governing permissions and 14e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy * limitations under the License. 15e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy */ 16e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 17a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy#define LOG_TAG "OpenGLRenderer" 18a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 197d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy#include <EGL/egl.h> 207d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 21e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy#include "jni.h" 22e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy#include "GraphicsJNI.h" 23e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy#include <nativehelper/JNIHelp.h> 24e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy#include <android_runtime/AndroidRuntime.h> 25e5e0c50f7dfaccc220725c5595080e921ffda1e4Romain Guy#include <android_runtime/android_graphics_SurfaceTexture.h> 264406345cd62d3687ce590c357854472f7f906e6cJesse Hall#include <cutils/properties.h> 27b13b9bdad2baf6ad1ec2e56b6b7598fa20f55fc4Mathias Agopian#include <androidfw/ResourceTypes.h> 28e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 298f0095cd33558e9cc8a440047908e53b68906f5fRomain Guy#include <gui/SurfaceTexture.h> 308f0095cd33558e9cc8a440047908e53b68906f5fRomain Guy 31ce0537b80087a6225273040a987414b1dd081aa0Romain Guy#include <SkBitmap.h> 32c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy#include <SkCanvas.h> 33f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy#include <SkMatrix.h> 34c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy#include <SkPaint.h> 35079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy#include <SkRegion.h> 36a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy#include <SkScalerContext.h> 3761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy#include <SkTemplates.h> 3885bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy#include <SkXfermode.h> 39e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 40b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy#include <DisplayListRenderer.h> 416c319ca1275c8db892c39b48fc54864c949f9171Romain Guy#include <LayerRenderer.h> 4285bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy#include <OpenGLRenderer.h> 4306f96e2652e4855b6520ad9dd70583677605b79aRomain Guy#include <SkiaShader.h> 44db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy#include <SkiaColorFilter.h> 459d5316e3f56d138504565ff311145ac01621dff4Romain Guy#include <Rect.h> 4685bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 47d1d4bb70704e8f37d0823837eacdae21ebe0ed05Romain Guy#include <TextLayout.h> 48b02d0ca5553300063e4332192632312600caf4b9Fabrice Di Meglio#include <TextLayoutCache.h> 49e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy 50e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guynamespace android { 51e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 529d5316e3f56d138504565ff311145ac01621dff4Romain Guyusing namespace uirenderer; 539d5316e3f56d138504565ff311145ac01621dff4Romain Guy 54163935113919a184122b8b3bd672ef08c8df65dcRomain Guy/** 55163935113919a184122b8b3bd672ef08c8df65dcRomain Guy * Note: OpenGLRenderer JNI layer is generated and compiled only on supported 56163935113919a184122b8b3bd672ef08c8df65dcRomain Guy * devices. This means all the logic must be compiled only when the 57163935113919a184122b8b3bd672ef08c8df65dcRomain Guy * preprocessor variable USE_OPENGL_RENDERER is defined. 58163935113919a184122b8b3bd672ef08c8df65dcRomain Guy */ 59163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#ifdef USE_OPENGL_RENDERER 60163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 61bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy/////////////////////////////////////////////////////////////////////////////// 62bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy// Defines 63bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy/////////////////////////////////////////////////////////////////////////////// 64bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy 65bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy// Debug 66e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy#define DEBUG_RENDERER 0 67bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy 68bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy// Debug 69bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy#if DEBUG_RENDERER 705baa3a62a97544669fba6d65a11c07f252e654ddSteve Block #define RENDERER_LOGD(...) ALOGD(__VA_ARGS__) 71bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy#else 72bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy #define RENDERER_LOGD(...) 73bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy#endif 74e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy 75a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy#define MODIFIER_SHADOW 1 76a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy#define MODIFIER_SHADER 2 77a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy#define MODIFIER_COLOR_FILTER 4 78a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy 799d5316e3f56d138504565ff311145ac01621dff4Romain Guy// ---------------------------------------------------------------------------- 809d5316e3f56d138504565ff311145ac01621dff4Romain Guy 819d5316e3f56d138504565ff311145ac01621dff4Romain Guystatic struct { 827ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy jmethodID set; 839d5316e3f56d138504565ff311145ac01621dff4Romain Guy} gRectClassInfo; 849d5316e3f56d138504565ff311145ac01621dff4Romain Guy 85e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 867d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy// Misc 877d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy// ---------------------------------------------------------------------------- 887d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 897d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jboolean android_view_GLES20Canvas_preserveBackBuffer(JNIEnv* env, jobject clazz) { 907d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy EGLDisplay display = eglGetCurrentDisplay(); 917d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy EGLSurface surface = eglGetCurrentSurface(EGL_DRAW); 927d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 937d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy eglGetError(); 947d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy eglSurfaceAttrib(display, surface, EGL_SWAP_BEHAVIOR, EGL_BUFFER_PRESERVED); 957d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 967d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy EGLint error = eglGetError(); 976f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy if (error != EGL_SUCCESS) { 986f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy RENDERER_LOGD("Could not enable buffer preserved swap behavior (%x)", error); 996f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy } 1007d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 1017d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy return error == EGL_SUCCESS; 1027d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy} 1037d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 1046f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guystatic jboolean android_view_GLES20Canvas_isBackBufferPreserved(JNIEnv* env, jobject clazz) { 1056f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy EGLDisplay display = eglGetCurrentDisplay(); 1066f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy EGLSurface surface = eglGetCurrentSurface(EGL_DRAW); 1076f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy EGLint value; 1086f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy 1096f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy eglGetError(); 1106f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy eglQuerySurface(display, surface, EGL_SWAP_BEHAVIOR, &value); 1116f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy 1126f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy EGLint error = eglGetError(); 1136f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy if (error != EGL_SUCCESS) { 1146f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy RENDERER_LOGD("Could not query buffer preserved swap behavior (%x)", error); 1156f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy } 1166f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy 1176f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy return error == EGL_SUCCESS && value == EGL_BUFFER_PRESERVED; 1186f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy} 1196f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy 1209ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guystatic void android_view_GLES20Canvas_disableVsync(JNIEnv* env, jobject clazz) { 1219ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy EGLDisplay display = eglGetCurrentDisplay(); 1229ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy 1239ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy eglGetError(); 1249ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy eglSwapInterval(display, 0); 1259ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy 1269ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy EGLint error = eglGetError(); 1279ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy if (error != EGL_SUCCESS) { 1289ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy RENDERER_LOGD("Could not disable v-sync (%x)", error); 1299ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy } 1309ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy} 1319ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy 132bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guystatic void android_view_GLES20Canvas_flushCaches(JNIEnv* env, jobject clazz, 133bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy Caches::FlushMode mode) { 134bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy if (Caches::hasInstance()) { 135bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy Caches::getInstance().flush(mode); 136bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy } 137bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy} 138bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy 1398ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guystatic void android_view_GLES20Canvas_initCaches(JNIEnv* env, jobject clazz) { 1408ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy if (Caches::hasInstance()) { 1418ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy Caches::getInstance().init(); 1428ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy } 1438ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy} 1448ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 1458ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guystatic void android_view_GLES20Canvas_terminateCaches(JNIEnv* env, jobject clazz) { 1468ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy if (Caches::hasInstance()) { 1478ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy Caches::getInstance().terminate(); 1488ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy } 1498ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy} 1508ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy 1517d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy// ---------------------------------------------------------------------------- 152e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// Constructors 153e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 154e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1556c319ca1275c8db892c39b48fc54864c949f9171Romain Guystatic OpenGLRenderer* android_view_GLES20Canvas_createRenderer(JNIEnv* env, jobject clazz) { 156bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy RENDERER_LOGD("Create OpenGLRenderer"); 15785bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy return new OpenGLRenderer; 158e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 159e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1605c13d89c1332fcc499379b9064b891187b75ca32Chet Haasestatic void android_view_GLES20Canvas_destroyRenderer(JNIEnv* env, jobject clazz, 161f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer) { 162bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy RENDERER_LOGD("Destroy OpenGLRenderer"); 163f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy delete renderer; 164e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 165e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 166e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 167e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// Setup 168e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 169e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1707d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setViewport(JNIEnv* env, jobject clazz, 171f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jint width, jint height) { 172f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy renderer->setViewport(width, height); 173e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 174e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1757d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_prepare(JNIEnv* env, jobject clazz, 1766b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guy OpenGLRenderer* renderer, jboolean opaque) { 1776b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guy renderer->prepare(opaque); 178e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 179e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1807d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_prepareDirty(JNIEnv* env, jobject clazz, 1817d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy OpenGLRenderer* renderer, jint left, jint top, jint right, jint bottom, 1827d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy jboolean opaque) { 1837d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy renderer->prepareDirty(left, top, right, bottom, opaque); 1847d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy} 1857d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 1867d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_finish(JNIEnv* env, jobject clazz, 187b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy OpenGLRenderer* renderer) { 188b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy renderer->finish(); 189b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy} 190b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy 191530041d3191ce817832a0108514617768e43cda6Romain Guystatic jint android_view_GLES20Canvas_getStencilSize(JNIEnv* env, jobject clazz) { 192530041d3191ce817832a0108514617768e43cda6Romain Guy return OpenGLRenderer::getStencilSize(); 193530041d3191ce817832a0108514617768e43cda6Romain Guy} 194530041d3191ce817832a0108514617768e43cda6Romain Guy 195530041d3191ce817832a0108514617768e43cda6Romain Guy// ---------------------------------------------------------------------------- 196530041d3191ce817832a0108514617768e43cda6Romain Guy// Functor 197530041d3191ce817832a0108514617768e43cda6Romain Guy// ---------------------------------------------------------------------------- 198530041d3191ce817832a0108514617768e43cda6Romain Guy 1997d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_callDrawGLFunction(JNIEnv* env, jobject clazz, 200daf98e941e140e8739458126640183b9f296a2abChet Haase OpenGLRenderer* renderer, Functor *functor) { 201cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy android::uirenderer::Rect dirty; 202cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy return renderer->callDrawGLFunction(functor, dirty); 203daf98e941e140e8739458126640183b9f296a2abChet Haase} 204daf98e941e140e8739458126640183b9f296a2abChet Haase 205f61970fc79e9c5cf340fa942597628242361864aRomain Guystatic jint android_view_GLES20Canvas_getMaxTextureWidth(JNIEnv* env, jobject clazz) { 206f61970fc79e9c5cf340fa942597628242361864aRomain Guy return Caches::getInstance().maxTextureSize; 207f61970fc79e9c5cf340fa942597628242361864aRomain Guy} 208f61970fc79e9c5cf340fa942597628242361864aRomain Guy 209f61970fc79e9c5cf340fa942597628242361864aRomain Guystatic jint android_view_GLES20Canvas_getMaxTextureHeight(JNIEnv* env, jobject clazz) { 210f61970fc79e9c5cf340fa942597628242361864aRomain Guy return Caches::getInstance().maxTextureSize; 211f61970fc79e9c5cf340fa942597628242361864aRomain Guy} 212f61970fc79e9c5cf340fa942597628242361864aRomain Guy 213e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 214bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// State 215bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 216bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2177d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_save(JNIEnv* env, jobject clazz, OpenGLRenderer* renderer, 218bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy jint flags) { 219f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy return renderer->save(flags); 220f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 221bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2227d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_getSaveCount(JNIEnv* env, jobject clazz, 223f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer) { 224f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy return renderer->getSaveCount(); 225bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 226bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2277d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_restore(JNIEnv* env, jobject clazz, 228f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer) { 229f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy renderer->restore(); 230bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 231bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2327d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_restoreToCount(JNIEnv* env, jobject clazz, 233f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jint saveCount) { 234f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy renderer->restoreToCount(saveCount); 235bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 236bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 237f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// ---------------------------------------------------------------------------- 238bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// Layers 239bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// ---------------------------------------------------------------------------- 240bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 2417d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_saveLayer(JNIEnv* env, jobject clazz, 242bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 243bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy SkPaint* paint, jint saveFlags) { 244bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy return renderer->saveLayer(left, top, right, bottom, paint, saveFlags); 245bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy} 246bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 247189887e0ae171c1b7601991442104a30e56c50abRomain Guystatic jint android_view_GLES20Canvas_saveLayerClip(JNIEnv* env, jobject clazz, 248189887e0ae171c1b7601991442104a30e56c50abRomain Guy OpenGLRenderer* renderer, SkPaint* paint, jint saveFlags) { 249189887e0ae171c1b7601991442104a30e56c50abRomain Guy const android::uirenderer::Rect& bounds(renderer->getClipBounds()); 250189887e0ae171c1b7601991442104a30e56c50abRomain Guy return renderer->saveLayer(bounds.left, bounds.top, bounds.right, bounds.bottom, 251189887e0ae171c1b7601991442104a30e56c50abRomain Guy paint, saveFlags); 252189887e0ae171c1b7601991442104a30e56c50abRomain Guy} 253189887e0ae171c1b7601991442104a30e56c50abRomain Guy 2547d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_saveLayerAlpha(JNIEnv* env, jobject clazz, 255bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 256bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy jint alpha, jint saveFlags) { 257bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy return renderer->saveLayerAlpha(left, top, right, bottom, alpha, saveFlags); 258bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy} 259bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 260189887e0ae171c1b7601991442104a30e56c50abRomain Guystatic jint android_view_GLES20Canvas_saveLayerAlphaClip(JNIEnv* env, jobject clazz, 261189887e0ae171c1b7601991442104a30e56c50abRomain Guy OpenGLRenderer* renderer, jint alpha, jint saveFlags) { 262189887e0ae171c1b7601991442104a30e56c50abRomain Guy const android::uirenderer::Rect& bounds(renderer->getClipBounds()); 263189887e0ae171c1b7601991442104a30e56c50abRomain Guy return renderer->saveLayerAlpha(bounds.left, bounds.top, bounds.right, bounds.bottom, 264189887e0ae171c1b7601991442104a30e56c50abRomain Guy alpha, saveFlags); 265189887e0ae171c1b7601991442104a30e56c50abRomain Guy} 266189887e0ae171c1b7601991442104a30e56c50abRomain Guy 267bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// ---------------------------------------------------------------------------- 268f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// Clipping 269f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// ---------------------------------------------------------------------------- 270f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 2717d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_quickReject(JNIEnv* env, jobject clazz, 272c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 273c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy SkCanvas::EdgeType edge) { 274c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy return renderer->quickReject(left, top, right, bottom); 275c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy} 276c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy 2777d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_clipRectF(JNIEnv* env, jobject clazz, 278079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 279079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy SkRegion::Op op) { 280079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return renderer->clipRect(left, top, right, bottom, op); 281f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 282bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2837d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_clipRect(JNIEnv* env, jobject clazz, 284079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy OpenGLRenderer* renderer, jint left, jint top, jint right, jint bottom, 285079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy SkRegion::Op op) { 286079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return renderer->clipRect(float(left), float(top), float(right), float(bottom), op); 287bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 288bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2897d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_getClipBounds(JNIEnv* env, jobject clazz, 2909d5316e3f56d138504565ff311145ac01621dff4Romain Guy OpenGLRenderer* renderer, jobject rect) { 2917ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy const android::uirenderer::Rect& bounds(renderer->getClipBounds()); 2929d5316e3f56d138504565ff311145ac01621dff4Romain Guy 2937ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy env->CallVoidMethod(rect, gRectClassInfo.set, 2947ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy int(bounds.left), int(bounds.top), int(bounds.right), int(bounds.bottom)); 2959d5316e3f56d138504565ff311145ac01621dff4Romain Guy 2967ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy return !bounds.isEmpty(); 2979d5316e3f56d138504565ff311145ac01621dff4Romain Guy} 2989d5316e3f56d138504565ff311145ac01621dff4Romain Guy 299bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 300f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// Transforms 301bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 302bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 3037d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_translate(JNIEnv* env, jobject clazz, 304f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat dx, jfloat dy) { 3057ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->translate(dx, dy); 306f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 307bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 3087d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_rotate(JNIEnv* env, jobject clazz, 309f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat degrees) { 3107ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->rotate(degrees); 311bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 312bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 3137d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_scale(JNIEnv* env, jobject clazz, 314f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat sx, jfloat sy) { 3157ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->scale(sx, sy); 316f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 317bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 3187d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_skew(JNIEnv* env, jobject clazz, 319807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy OpenGLRenderer* renderer, jfloat sx, jfloat sy) { 320807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy renderer->skew(sx, sy); 321807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy} 322807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy 3237d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setMatrix(JNIEnv* env, jobject clazz, 324f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 3257ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->setMatrix(matrix); 326f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 327f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 3287d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_getMatrix(JNIEnv* env, jobject clazz, 329f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 3307ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->getMatrix(matrix); 331f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 332f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 3337d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_concatMatrix(JNIEnv* env, jobject clazz, 334f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 3357ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->concatMatrix(matrix); 336bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 337bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 338bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 339bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// Drawing 34085bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy// ---------------------------------------------------------------------------- 34185bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 3427d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmap(JNIEnv* env, jobject clazz, 343e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, float left, 344e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy float top, SkPaint* paint) { 345e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 346e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 347e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 348dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, left, top, paint); 349ce0537b80087a6225273040a987414b1dd081aa0Romain Guy} 350ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 3517d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmapRect(JNIEnv* env, jobject clazz, 352e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, 353ce0537b80087a6225273040a987414b1dd081aa0Romain Guy float srcLeft, float srcTop, float srcRight, float srcBottom, 354dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy float dstLeft, float dstTop, float dstRight, float dstBottom, SkPaint* paint) { 355e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 356e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 357e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 358dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, srcLeft, srcTop, srcRight, srcBottom, 359dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy dstLeft, dstTop, dstRight, dstBottom, paint); 360f86ef57f8bcd8ba43ce222ec6a8b4f67d3600640Romain Guy} 3618ba548f81d1ab5f1750cbf86098c4a14e0b8beadRomain Guy 3627d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmapMatrix(JNIEnv* env, jobject clazz, 363e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, SkMatrix* matrix, 364e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy SkPaint* paint) { 365e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 366e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 367e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 368dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, matrix, paint); 369ce0537b80087a6225273040a987414b1dd081aa0Romain Guy} 370ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 3717d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmapMesh(JNIEnv* env, jobject clazz, 3725a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, 3735a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint meshWidth, jint meshHeight, jfloatArray vertices, jint offset, 3745a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jintArray colors, jint colorOffset, SkPaint* paint) { 3755a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy // This object allows the renderer to allocate a global JNI ref to the buffer object. 3765a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 3775a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3785a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat* verticesArray = vertices ? env->GetFloatArrayElements(vertices, NULL) + offset : NULL; 3795a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint* colorsArray = colors ? env->GetIntArrayElements(colors, NULL) + colorOffset : NULL; 3805a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3815a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy renderer->drawBitmapMesh(bitmap, meshWidth, meshHeight, verticesArray, colorsArray, paint); 3825a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3835a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy if (vertices) env->ReleaseFloatArrayElements(vertices, verticesArray, 0); 3845a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy if (colors) env->ReleaseIntArrayElements(colors, colorsArray, 0); 3855a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy} 3865a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3877d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawPatch(JNIEnv* env, jobject clazz, 388e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, jbyteArray chunks, 389dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy float left, float top, float right, float bottom, SkPaint* paint) { 390e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 391e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 392e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 393deba785f122a47915756ffd991f5540d952cf937Romain Guy jbyte* storage = env->GetByteArrayElements(chunks, NULL); 394deba785f122a47915756ffd991f5540d952cf937Romain Guy Res_png_9patch* patch = reinterpret_cast<Res_png_9patch*>(storage); 395deba785f122a47915756ffd991f5540d952cf937Romain Guy Res_png_9patch::deserialize(patch); 396deba785f122a47915756ffd991f5540d952cf937Romain Guy 397e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy renderer->drawPatch(bitmap, &patch->xDivs[0], &patch->yDivs[0], 398e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy &patch->colors[0], patch->numXDivs, patch->numYDivs, patch->numColors, 3994bb942083a0d4db746adf95349108dd8ef842e32Romain Guy left, top, right, bottom, paint); 400deba785f122a47915756ffd991f5540d952cf937Romain Guy 401deba785f122a47915756ffd991f5540d952cf937Romain Guy env->ReleaseByteArrayElements(chunks, storage, 0); 402deba785f122a47915756ffd991f5540d952cf937Romain Guy} 403deba785f122a47915756ffd991f5540d952cf937Romain Guy 4047d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawColor(JNIEnv* env, jobject clazz, 405ce0537b80087a6225273040a987414b1dd081aa0Romain Guy OpenGLRenderer* renderer, jint color, SkXfermode::Mode mode) { 406ce0537b80087a6225273040a987414b1dd081aa0Romain Guy renderer->drawColor(color, mode); 40785bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy} 40885bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 4097d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawRect(JNIEnv* env, jobject clazz, 410c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 411c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy SkPaint* paint) { 412c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy renderer->drawRect(left, top, right, bottom, paint); 413c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy} 414c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy 4157d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawRoundRect(JNIEnv* env, jobject clazz, 41601d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 41701d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy jfloat rx, jfloat ry, SkPaint* paint) { 41801d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy renderer->drawRoundRect(left, top, right, bottom, rx, ry, paint); 41901d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy} 42001d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy 4217d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawCircle(JNIEnv* env, jobject clazz, 42201d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy OpenGLRenderer* renderer, jfloat x, jfloat y, jfloat radius, SkPaint* paint) { 42301d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy renderer->drawCircle(x, y, radius, paint); 42401d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy} 42501d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy 4267d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawOval(JNIEnv* env, jobject clazz, 427c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 428c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy SkPaint* paint) { 429c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy renderer->drawOval(left, top, right, bottom, paint); 430c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy} 431c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy 4327d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawArc(JNIEnv* env, jobject clazz, 4338b2f5267f16c295f12faab810527cd6311997e34Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 4348b2f5267f16c295f12faab810527cd6311997e34Romain Guy jfloat startAngle, jfloat sweepAngle, jboolean useCenter, SkPaint* paint) { 4358b2f5267f16c295f12faab810527cd6311997e34Romain Guy renderer->drawArc(left, top, right, bottom, startAngle, sweepAngle, useCenter, paint); 4368b2f5267f16c295f12faab810527cd6311997e34Romain Guy} 4378b2f5267f16c295f12faab810527cd6311997e34Romain Guy 4387d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawRects(JNIEnv* env, jobject clazz, 439a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy OpenGLRenderer* renderer, SkRegion* region, SkPaint* paint) { 440a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy SkRegion::Iterator it(*region); 441a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy while (!it.done()) { 442a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy const SkIRect& r = it.rect(); 443a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy renderer->drawRect(r.fLeft, r.fTop, r.fRight, r.fBottom, paint); 444a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy it.next(); 445a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy } 446a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy} 447a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy 448ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guystatic void android_view_GLES20Canvas_drawPoints(JNIEnv* env, jobject clazz, 449ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy OpenGLRenderer* renderer, jfloatArray points, jint offset, jint count, SkPaint* paint) { 450ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy jfloat* storage = env->GetFloatArrayElements(points, NULL); 451ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy renderer->drawPoints(storage + offset, count, paint); 452ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy env->ReleaseFloatArrayElements(points, storage, 0); 453ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy} 454ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy 4557d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawPath(JNIEnv* env, jobject clazz, 4567fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy OpenGLRenderer* renderer, SkPath* path, SkPaint* paint) { 4577fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy renderer->drawPath(path, paint); 4587fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy} 4597fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy 4607d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawLines(JNIEnv* env, jobject clazz, 461759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy OpenGLRenderer* renderer, jfloatArray points, jint offset, jint count, SkPaint* paint) { 462759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy jfloat* storage = env->GetFloatArrayElements(points, NULL); 463759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy renderer->drawLines(storage + offset, count, paint); 464759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy env->ReleaseFloatArrayElements(points, storage, 0); 465759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy} 466759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy 46785bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy// ---------------------------------------------------------------------------- 468db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy// Shaders and color filters 469d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy// ---------------------------------------------------------------------------- 470d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy 4717d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_resetModifiers(JNIEnv* env, jobject clazz, 472a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy OpenGLRenderer* renderer, jint modifiers) { 473a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers & MODIFIER_SHADOW) renderer->resetShadow(); 474a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers & MODIFIER_SHADER) renderer->resetShader(); 475a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers & MODIFIER_COLOR_FILTER) renderer->resetColorFilter(); 476d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy} 477d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy 4787d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setupShader(JNIEnv* env, jobject clazz, 47906f96e2652e4855b6520ad9dd70583677605b79aRomain Guy OpenGLRenderer* renderer, SkiaShader* shader) { 48006f96e2652e4855b6520ad9dd70583677605b79aRomain Guy renderer->setupShader(shader); 4817fac2e18339f765320d759e8d4c090f92431959eRomain Guy} 4827fac2e18339f765320d759e8d4c090f92431959eRomain Guy 4837d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setupColorFilter(JNIEnv* env, jobject clazz, 484db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy OpenGLRenderer* renderer, SkiaColorFilter* filter) { 485db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy renderer->setupColorFilter(filter); 486db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy} 487db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy 4887d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setupShadow(JNIEnv* env, jobject clazz, 4891e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy OpenGLRenderer* renderer, jfloat radius, jfloat dx, jfloat dy, jint color) { 4901e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy renderer->setupShadow(radius, dx, dy, color); 4911e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy} 4921e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy 493d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy// ---------------------------------------------------------------------------- 4945ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy// Draw filters 4955ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy// ---------------------------------------------------------------------------- 4965ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy 4975ff9df658230d49e42c43586997a02d8e4dd417eRomain Guystatic void android_view_GLES20Canvas_setupPaintFilter(JNIEnv* env, jobject clazz, 4985ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy OpenGLRenderer* renderer, jint clearBits, jint setBits) { 4995ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy renderer->setupPaintFilter(clearBits, setBits); 5005ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy} 5015ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy 5025ff9df658230d49e42c43586997a02d8e4dd417eRomain Guystatic void android_view_GLES20Canvas_resetPaintFilter(JNIEnv* env, jobject clazz, 5035ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy OpenGLRenderer* renderer) { 5045ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy renderer->resetPaintFilter(); 5055ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy} 5065ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy 5075ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy// ---------------------------------------------------------------------------- 508a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// Text 509a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// ---------------------------------------------------------------------------- 510a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 511e8e62a4a032a80409114a37908b5f18ab0080848Romain Guystatic void renderText(OpenGLRenderer* renderer, const jchar* text, int count, 512e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy jfloat x, jfloat y, int flags, SkPaint* paint) { 513a731b082b2c43204e6e9f927ab82fb732934a83bFabrice Di Meglio sp<TextLayoutValue> value = TextLayoutEngine::getInstance().getValue(paint, 514a731b082b2c43204e6e9f927ab82fb732934a83bFabrice Di Meglio text, 0, count, count, flags); 5152ea75880142152b3a9993cb245754d73c05749a7Fabrice Di Meglio if (value == NULL) { 516b02d0ca5553300063e4332192632312600caf4b9Fabrice Di Meglio return; 5172ea75880142152b3a9993cb245754d73c05749a7Fabrice Di Meglio } 5185c863f741e8e484bb39decd516c9fa4c6322e671Fabrice Di Meglio const jchar* glyphs = value->getGlyphs(); 5195c863f741e8e484bb39decd516c9fa4c6322e671Fabrice Di Meglio size_t glyphsCount = value->getGlyphsCount(); 52079df5323e7ed541b854cea5684a89e8be8c2dfc9Fabrice Di Meglio int bytesCount = glyphsCount * sizeof(jchar); 52179df5323e7ed541b854cea5684a89e8be8c2dfc9Fabrice Di Meglio renderer->drawText((const char*) glyphs, bytesCount, glyphsCount, x, y, paint); 522e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy} 523e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy 52461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guystatic void renderTextRun(OpenGLRenderer* renderer, const jchar* text, 52561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint start, jint count, jint contextCount, jfloat x, jfloat y, 52661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy int flags, SkPaint* paint) { 527a731b082b2c43204e6e9f927ab82fb732934a83bFabrice Di Meglio sp<TextLayoutValue> value = TextLayoutEngine::getInstance().getValue(paint, 528a731b082b2c43204e6e9f927ab82fb732934a83bFabrice Di Meglio text, start, count, contextCount, flags); 5292ea75880142152b3a9993cb245754d73c05749a7Fabrice Di Meglio if (value == NULL) { 530b02d0ca5553300063e4332192632312600caf4b9Fabrice Di Meglio return; 5312ea75880142152b3a9993cb245754d73c05749a7Fabrice Di Meglio } 5325c863f741e8e484bb39decd516c9fa4c6322e671Fabrice Di Meglio const jchar* glyphs = value->getGlyphs(); 5335c863f741e8e484bb39decd516c9fa4c6322e671Fabrice Di Meglio size_t glyphsCount = value->getGlyphsCount(); 53479df5323e7ed541b854cea5684a89e8be8c2dfc9Fabrice Di Meglio int bytesCount = glyphsCount * sizeof(jchar); 53579df5323e7ed541b854cea5684a89e8be8c2dfc9Fabrice Di Meglio renderer->drawText((const char*) glyphs, bytesCount, glyphsCount, x, y, paint); 53661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy} 53761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 5387d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawTextArray(JNIEnv* env, jobject clazz, 5395a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jcharArray text, jint index, jint count, 5405a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat x, jfloat y, jint flags, SkPaint* paint) { 541a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy jchar* textArray = env->GetCharArrayElements(text, NULL); 542e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy renderText(renderer, textArray + index, count, x, y, flags, paint); 543a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); 544a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy} 545a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 5467d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawText(JNIEnv* env, jobject clazz, 5475a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jstring text, jint start, jint end, 5485a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat x, jfloat y, jint flags, SkPaint* paint) { 549a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy const jchar* textArray = env->GetStringChars(text, NULL); 550e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy renderText(renderer, textArray + start, end - start, x, y, flags, paint); 551a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy env->ReleaseStringChars(text, textArray); 552a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy} 553a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 5547d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawTextRunArray(JNIEnv* env, jobject clazz, 5555a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jcharArray text, jint index, jint count, 5565a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint contextIndex, jint contextCount, jfloat x, jfloat y, jint dirFlags, 55761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy SkPaint* paint) { 55861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jchar* textArray = env->GetCharArrayElements(text, NULL); 55961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderTextRun(renderer, textArray + contextIndex, index - contextIndex, 56061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy count, contextCount, x, y, dirFlags, paint); 56161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); 56261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 56361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 5647d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawTextRun(JNIEnv* env, jobject clazz, 5655a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jstring text, jint start, jint end, 5665a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint contextStart, int contextEnd, jfloat x, jfloat y, jint dirFlags, 56761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy SkPaint* paint) { 56861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy const jchar* textArray = env->GetStringChars(text, NULL); 56961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint count = end - start; 57061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint contextCount = contextEnd - contextStart; 57161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderTextRun(renderer, textArray + contextStart, start - contextStart, 57261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy count, contextCount, x, y, dirFlags, paint); 57361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy env->ReleaseStringChars(text, textArray); 57461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy} 57561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 576eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guystatic void renderPosText(OpenGLRenderer* renderer, const jchar* text, int count, 577eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy const jfloat* positions, jint dirFlags, SkPaint* paint) { 578a731b082b2c43204e6e9f927ab82fb732934a83bFabrice Di Meglio sp<TextLayoutValue> value = TextLayoutEngine::getInstance().getValue(paint, 579a731b082b2c43204e6e9f927ab82fb732934a83bFabrice Di Meglio text, 0, count, count, dirFlags); 580eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy if (value == NULL) { 581eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy return; 582eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy } 583eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy const jchar* glyphs = value->getGlyphs(); 584eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy size_t glyphsCount = value->getGlyphsCount(); 585671d6cf460531825a321edb200523d0faa7792c9Romain Guy if (count < int(glyphsCount)) glyphsCount = count; 586eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy int bytesCount = glyphsCount * sizeof(jchar); 587eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy 588671d6cf460531825a321edb200523d0faa7792c9Romain Guy renderer->drawPosText((const char*) glyphs, bytesCount, glyphsCount, positions, paint); 589eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy} 590eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy 591eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guystatic void android_view_GLES20Canvas_drawPosTextArray(JNIEnv* env, jobject clazz, 592eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy OpenGLRenderer* renderer, jcharArray text, jint index, jint count, 593eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy jfloatArray pos, SkPaint* paint) { 594eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy jchar* textArray = env->GetCharArrayElements(text, NULL); 595eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy jfloat* positions = env->GetFloatArrayElements(pos, NULL); 596eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy 597eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy renderPosText(renderer, textArray + index, count, positions, kBidi_LTR, paint); 598eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy 599eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy env->ReleaseFloatArrayElements(pos, positions, JNI_ABORT); 600eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); 601eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy} 602eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy 603eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guystatic void android_view_GLES20Canvas_drawPosText(JNIEnv* env, jobject clazz, 604eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy OpenGLRenderer* renderer, jstring text, jint start, jint end, 605eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy jfloatArray pos, SkPaint* paint) { 606eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy const jchar* textArray = env->GetStringChars(text, NULL); 607eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy jfloat* positions = env->GetFloatArrayElements(pos, NULL); 608eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy 609eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy renderPosText(renderer, textArray + start, end - start, positions, kBidi_LTR, paint); 610eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy 611eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy env->ReleaseFloatArrayElements(pos, positions, JNI_ABORT); 612eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy env->ReleaseStringChars(text, textArray); 613eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy} 614eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy 615b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// ---------------------------------------------------------------------------- 616b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// Display lists 617b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// ---------------------------------------------------------------------------- 618b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 6195977baa1fa24125c148a72699b53e62abaf08960Chet Haasestatic DisplayList* android_view_GLES20Canvas_getDisplayList(JNIEnv* env, 620162a0217563f4665da6eb183dfce0fef740f641fJeff Brown jobject clazz, DisplayListRenderer* renderer, DisplayList* displayList) { 621162a0217563f4665da6eb183dfce0fef740f641fJeff Brown return renderer->getDisplayList(displayList); 622162a0217563f4665da6eb183dfce0fef740f641fJeff Brown} 623162a0217563f4665da6eb183dfce0fef740f641fJeff Brown 62465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guystatic jint android_view_GLES20Canvas_getDisplayListSize(JNIEnv* env, 62565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy jobject clazz, DisplayList* displayList) { 62665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy return displayList->getSize(); 62765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy} 62865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 62913631f3da855f200a151e7837ed9f6b079622b58Romain Guystatic void android_view_GLES20Canvas_setDisplayListName(JNIEnv* env, 63013631f3da855f200a151e7837ed9f6b079622b58Romain Guy jobject clazz, DisplayList* displayList, jstring name) { 63113631f3da855f200a151e7837ed9f6b079622b58Romain Guy if (name != NULL) { 63213631f3da855f200a151e7837ed9f6b079622b58Romain Guy const char* textArray = env->GetStringUTFChars(name, NULL); 63313631f3da855f200a151e7837ed9f6b079622b58Romain Guy displayList->setName(textArray); 63413631f3da855f200a151e7837ed9f6b079622b58Romain Guy env->ReleaseStringUTFChars(name, textArray); 63513631f3da855f200a151e7837ed9f6b079622b58Romain Guy } 63613631f3da855f200a151e7837ed9f6b079622b58Romain Guy} 63713631f3da855f200a151e7837ed9f6b079622b58Romain Guy 638162a0217563f4665da6eb183dfce0fef740f641fJeff Brownstatic OpenGLRenderer* android_view_GLES20Canvas_createDisplayListRenderer(JNIEnv* env, 639162a0217563f4665da6eb183dfce0fef740f641fJeff Brown jobject clazz) { 640162a0217563f4665da6eb183dfce0fef740f641fJeff Brown return new DisplayListRenderer; 641b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 642b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 643162a0217563f4665da6eb183dfce0fef740f641fJeff Brownstatic void android_view_GLES20Canvas_resetDisplayListRenderer(JNIEnv* env, 6445977baa1fa24125c148a72699b53e62abaf08960Chet Haase jobject clazz, DisplayListRenderer* renderer) { 645162a0217563f4665da6eb183dfce0fef740f641fJeff Brown renderer->reset(); 6465977baa1fa24125c148a72699b53e62abaf08960Chet Haase} 6475977baa1fa24125c148a72699b53e62abaf08960Chet Haase 648b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guystatic void android_view_GLES20Canvas_destroyDisplayList(JNIEnv* env, 6495c13d89c1332fcc499379b9064b891187b75ca32Chet Haase jobject clazz, DisplayList* displayList) { 650b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy delete displayList; 651b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 652b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 653daf98e941e140e8739458126640183b9f296a2abChet Haasestatic bool android_view_GLES20Canvas_drawDisplayList(JNIEnv* env, 6547b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy jobject clazz, OpenGLRenderer* renderer, DisplayList* displayList, 65533f6beb10f98e8ba96250e284876d607055d278dRomain Guy jint width, jint height, jobject dirty, jint flags) { 656cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy android::uirenderer::Rect bounds; 65733f6beb10f98e8ba96250e284876d607055d278dRomain Guy bool redraw = renderer->drawDisplayList(displayList, width, height, bounds, flags); 658cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy if (redraw && dirty != NULL) { 659cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy env->CallVoidMethod(dirty, gRectClassInfo.set, 660cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy int(bounds.left), int(bounds.top), int(bounds.right), int(bounds.bottom)); 661cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy } 662cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy return redraw; 663b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 664b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 665ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haasestatic void android_view_GLES20Canvas_outputDisplayList(JNIEnv* env, 666ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase jobject clazz, OpenGLRenderer* renderer, DisplayList* displayList) { 667ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase renderer->outputDisplayList(displayList); 668ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase} 669ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase 6706c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// ---------------------------------------------------------------------------- 6716c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// Layers 6726c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// ---------------------------------------------------------------------------- 6736c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 6747d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_interrupt(JNIEnv* env, jobject clazz, 6756c319ca1275c8db892c39b48fc54864c949f9171Romain Guy OpenGLRenderer* renderer) { 6766c319ca1275c8db892c39b48fc54864c949f9171Romain Guy renderer->interrupt(); 6776c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 6786c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 6797d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_resume(JNIEnv* env, jobject clazz, 6806c319ca1275c8db892c39b48fc54864c949f9171Romain Guy OpenGLRenderer* renderer) { 6816c319ca1275c8db892c39b48fc54864c949f9171Romain Guy renderer->resume(); 6826c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 6836c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 6846c319ca1275c8db892c39b48fc54864c949f9171Romain Guystatic OpenGLRenderer* android_view_GLES20Canvas_createLayerRenderer(JNIEnv* env, 685ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jobject clazz, Layer* layer) { 686ada830f639591b99c3e40de22b07296c7932a33fRomain Guy if (layer) { 687ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return new LayerRenderer(layer); 688ada830f639591b99c3e40de22b07296c7932a33fRomain Guy } 689ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return NULL; 6906c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 6916c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 692aa6c24c21c727a196451332448d4e3b11a80be69Romain Guystatic Layer* android_view_GLES20Canvas_createTextureLayer(JNIEnv* env, jobject clazz, 693a9489274d67b540804aafb587a226f7c2ae4464dRomain Guy jboolean isOpaque, jintArray layerInfo) { 694a9489274d67b540804aafb587a226f7c2ae4464dRomain Guy Layer* layer = LayerRenderer::createTextureLayer(isOpaque); 695aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy 696aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy if (layer) { 697aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy jint* storage = env->GetIntArrayElements(layerInfo, NULL); 6989ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy storage[0] = layer->getTexture(); 699aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy env->ReleaseIntArrayElements(layerInfo, storage, 0); 700aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy } 701aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy 702aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy return layer; 703aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy} 704aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy 705ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic Layer* android_view_GLES20Canvas_createLayer(JNIEnv* env, jobject clazz, 706ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jint width, jint height, jboolean isOpaque, jintArray layerInfo) { 707ada830f639591b99c3e40de22b07296c7932a33fRomain Guy Layer* layer = LayerRenderer::createLayer(width, height, isOpaque); 7086c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 709ada830f639591b99c3e40de22b07296c7932a33fRomain Guy if (layer) { 7106c319ca1275c8db892c39b48fc54864c949f9171Romain Guy jint* storage = env->GetIntArrayElements(layerInfo, NULL); 7119ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy storage[0] = layer->getWidth(); 7129ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy storage[1] = layer->getHeight(); 7136c319ca1275c8db892c39b48fc54864c949f9171Romain Guy env->ReleaseIntArrayElements(layerInfo, storage, 0); 7146c319ca1275c8db892c39b48fc54864c949f9171Romain Guy } 7156c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 716ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return layer; 7176c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 7186c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 719ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic void android_view_GLES20Canvas_resizeLayer(JNIEnv* env, jobject clazz, 720ada830f639591b99c3e40de22b07296c7932a33fRomain Guy Layer* layer, jint width, jint height, jintArray layerInfo) { 721ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::resizeLayer(layer, width, height); 7226c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 7236c319ca1275c8db892c39b48fc54864c949f9171Romain Guy jint* storage = env->GetIntArrayElements(layerInfo, NULL); 7249ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy storage[0] = layer->getWidth(); 7259ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy storage[1] = layer->getHeight(); 7266c319ca1275c8db892c39b48fc54864c949f9171Romain Guy env->ReleaseIntArrayElements(layerInfo, storage, 0); 7276c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 7286c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 729aa6c24c21c727a196451332448d4e3b11a80be69Romain Guystatic void android_view_GLES20Canvas_updateTextureLayer(JNIEnv* env, jobject clazz, 730a9489274d67b540804aafb587a226f7c2ae4464dRomain Guy Layer* layer, jint width, jint height, jboolean isOpaque, jobject surface) { 7318f0095cd33558e9cc8a440047908e53b68906f5fRomain Guy float transform[16]; 732e5e0c50f7dfaccc220725c5595080e921ffda1e4Romain Guy sp<SurfaceTexture> surfaceTexture(SurfaceTexture_getSurfaceTexture(env, surface)); 733e5e0c50f7dfaccc220725c5595080e921ffda1e4Romain Guy 7345c5050d9026f7e0ba52bec094f681e048cdd5d9aGrace Kloba surfaceTexture->updateTexImage(); 735e5e0c50f7dfaccc220725c5595080e921ffda1e4Romain Guy surfaceTexture->getTransformMatrix(transform); 736e5e0c50f7dfaccc220725c5595080e921ffda1e4Romain Guy GLenum renderTarget = surfaceTexture->getCurrentTextureTarget(); 7378f0095cd33558e9cc8a440047908e53b68906f5fRomain Guy 738a9489274d67b540804aafb587a226f7c2ae4464dRomain Guy LayerRenderer::updateTextureLayer(layer, width, height, isOpaque, renderTarget, transform); 739aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy} 740aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy 741302a9df1d50373c82923bb84ff665dfce584fb22Romain Guystatic void android_view_GLES20Canvas_setTextureLayerTransform(JNIEnv* env, jobject clazz, 742302a9df1d50373c82923bb84ff665dfce584fb22Romain Guy Layer* layer, SkMatrix* matrix) { 743302a9df1d50373c82923bb84ff665dfce584fb22Romain Guy 744302a9df1d50373c82923bb84ff665dfce584fb22Romain Guy layer->getTransform().load(*matrix); 745302a9df1d50373c82923bb84ff665dfce584fb22Romain Guy} 746302a9df1d50373c82923bb84ff665dfce584fb22Romain Guy 747ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic void android_view_GLES20Canvas_destroyLayer(JNIEnv* env, jobject clazz, Layer* layer) { 748ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::destroyLayer(layer); 7496c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 7506c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 75157066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guystatic void android_view_GLES20Canvas_destroyLayerDeferred(JNIEnv* env, 752ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jobject clazz, Layer* layer) { 753ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::destroyLayerDeferred(layer); 75457066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy} 75557066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 7569c4b79af221b53f602f946faa9ff317a596a0c39Romain Guystatic void android_view_GLES20Canvas_flushLayer(JNIEnv* env, jobject clazz, Layer* layer) { 7579c4b79af221b53f602f946faa9ff317a596a0c39Romain Guy LayerRenderer::flushLayer(layer); 7589c4b79af221b53f602f946faa9ff317a596a0c39Romain Guy} 7599c4b79af221b53f602f946faa9ff317a596a0c39Romain Guy 7607d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawLayer(JNIEnv* env, jobject clazz, 761ada830f639591b99c3e40de22b07296c7932a33fRomain Guy OpenGLRenderer* renderer, Layer* layer, jfloat x, jfloat y, SkPaint* paint) { 762ada830f639591b99c3e40de22b07296c7932a33fRomain Guy renderer->drawLayer(layer, x, y, paint); 7636c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 7646c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 76577a811610f99e21da7f88dafef60d09f345d0506Romain Guystatic jboolean android_view_GLES20Canvas_copyLayer(JNIEnv* env, jobject clazz, 76677a811610f99e21da7f88dafef60d09f345d0506Romain Guy Layer* layer, SkBitmap* bitmap) { 76777a811610f99e21da7f88dafef60d09f345d0506Romain Guy return LayerRenderer::copyLayer(layer, bitmap); 76877a811610f99e21da7f88dafef60d09f345d0506Romain Guy} 76977a811610f99e21da7f88dafef60d09f345d0506Romain Guy 770163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif // USE_OPENGL_RENDERER 771163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 772163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// ---------------------------------------------------------------------------- 773163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// Common 774163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// ---------------------------------------------------------------------------- 775163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 776163935113919a184122b8b3bd672ef08c8df65dcRomain Guystatic jboolean android_view_GLES20Canvas_isAvailable(JNIEnv* env, jobject clazz) { 777163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#ifdef USE_OPENGL_RENDERER 7784406345cd62d3687ce590c357854472f7f906e6cJesse Hall char prop[PROPERTY_VALUE_MAX]; 7794406345cd62d3687ce590c357854472f7f906e6cJesse Hall if (property_get("ro.kernel.qemu", prop, NULL) == 0) { 7804406345cd62d3687ce590c357854472f7f906e6cJesse Hall // not in the emulator 7814406345cd62d3687ce590c357854472f7f906e6cJesse Hall return JNI_TRUE; 7824406345cd62d3687ce590c357854472f7f906e6cJesse Hall } 7834406345cd62d3687ce590c357854472f7f906e6cJesse Hall // In the emulator this property will be set to 1 when hardware GLES is 7844406345cd62d3687ce590c357854472f7f906e6cJesse Hall // enabled, 0 otherwise. On old emulator versions it will be undefined. 7854406345cd62d3687ce590c357854472f7f906e6cJesse Hall property_get("ro.kernel.qemu.gles", prop, "0"); 7864406345cd62d3687ce590c357854472f7f906e6cJesse Hall return atoi(prop) == 1 ? JNI_TRUE : JNI_FALSE; 787163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#else 788163935113919a184122b8b3bd672ef08c8df65dcRomain Guy return JNI_FALSE; 789163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 790163935113919a184122b8b3bd672ef08c8df65dcRomain Guy} 791163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 792a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// ---------------------------------------------------------------------------- 7939c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase// Logging 7949c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase// ---------------------------------------------------------------------------- 7959c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 7969c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haasestatic void 79765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guyandroid_app_ActivityThread_dumpGraphics(JNIEnv* env, jobject clazz, jobject javaFileDescriptor) { 798905787a7c91d23daa4efc3d16bd8cbf1a683e779Chet Haase#ifdef USE_OPENGL_RENDERER 799a3804cf77f0edd93f6247a055cdafb856b117eecElliott Hughes int fd = jniGetFDFromFileDescriptor(env, javaFileDescriptor); 8000865d33d976bb6c8ac34da9551ff62fbb60d715aChet Haase android::uirenderer::DisplayList::outputLogBuffer(fd); 801905787a7c91d23daa4efc3d16bd8cbf1a683e779Chet Haase#endif // USE_OPENGL_RENDERER 8029c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase} 8039c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 8049c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase// ---------------------------------------------------------------------------- 805e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// JNI Glue 806e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 807e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 808e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyconst char* const kClassPathName = "android/view/GLES20Canvas"; 809e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 810e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guystatic JNINativeMethod gMethods[] = { 81161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nIsAvailable", "()Z", (void*) android_view_GLES20Canvas_isAvailable }, 812163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 81361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy#ifdef USE_OPENGL_RENDERER 8146f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy { "nIsBackBufferPreserved", "()Z", (void*) android_view_GLES20Canvas_isBackBufferPreserved }, 8156f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy { "nPreserveBackBuffer", "()Z", (void*) android_view_GLES20Canvas_preserveBackBuffer }, 8169ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy { "nDisableVsync", "()V", (void*) android_view_GLES20Canvas_disableVsync }, 817bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy { "nFlushCaches", "(I)V", (void*) android_view_GLES20Canvas_flushCaches }, 8188ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy { "nInitCaches", "()V", (void*) android_view_GLES20Canvas_initCaches }, 8198ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy { "nTerminateCaches", "()V", (void*) android_view_GLES20Canvas_terminateCaches }, 8207d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 82161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nCreateRenderer", "()I", (void*) android_view_GLES20Canvas_createRenderer }, 82261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDestroyRenderer", "(I)V", (void*) android_view_GLES20Canvas_destroyRenderer }, 82361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetViewport", "(III)V", (void*) android_view_GLES20Canvas_setViewport }, 8246b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guy { "nPrepare", "(IZ)V", (void*) android_view_GLES20Canvas_prepare }, 8257d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy { "nPrepareDirty", "(IIIIIZ)V", (void*) android_view_GLES20Canvas_prepareDirty }, 826b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy { "nFinish", "(I)V", (void*) android_view_GLES20Canvas_finish }, 82761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 828530041d3191ce817832a0108514617768e43cda6Romain Guy { "nGetStencilSize", "()I", (void*) android_view_GLES20Canvas_getStencilSize }, 829530041d3191ce817832a0108514617768e43cda6Romain Guy 8307d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy { "nCallDrawGLFunction", "(II)Z", 8317d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy (void*) android_view_GLES20Canvas_callDrawGLFunction }, 8327d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 83361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSave", "(II)I", (void*) android_view_GLES20Canvas_save }, 83461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRestore", "(I)V", (void*) android_view_GLES20Canvas_restore }, 83561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRestoreToCount", "(II)V", (void*) android_view_GLES20Canvas_restoreToCount }, 83661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nGetSaveCount", "(I)I", (void*) android_view_GLES20Canvas_getSaveCount }, 83761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 83861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSaveLayer", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayer }, 839189887e0ae171c1b7601991442104a30e56c50abRomain Guy { "nSaveLayer", "(III)I", (void*) android_view_GLES20Canvas_saveLayerClip }, 84061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSaveLayerAlpha", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayerAlpha }, 841189887e0ae171c1b7601991442104a30e56c50abRomain Guy { "nSaveLayerAlpha", "(III)I", (void*) android_view_GLES20Canvas_saveLayerAlphaClip }, 84261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 84361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nQuickReject", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_quickReject }, 84461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nClipRect", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_clipRectF }, 84561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nClipRect", "(IIIIII)Z", (void*) android_view_GLES20Canvas_clipRect }, 84661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 84761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nTranslate", "(IFF)V", (void*) android_view_GLES20Canvas_translate }, 84861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRotate", "(IF)V", (void*) android_view_GLES20Canvas_rotate }, 84961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nScale", "(IFF)V", (void*) android_view_GLES20Canvas_scale }, 850807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy { "nSkew", "(IFF)V", (void*) android_view_GLES20Canvas_skew }, 85161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 85261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetMatrix", "(II)V", (void*) android_view_GLES20Canvas_setMatrix }, 85361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nGetMatrix", "(II)V", (void*) android_view_GLES20Canvas_getMatrix }, 85461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nConcatMatrix", "(II)V", (void*) android_view_GLES20Canvas_concatMatrix }, 85561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 8565a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BFFI)V", (void*) android_view_GLES20Canvas_drawBitmap }, 8575a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BFFFFFFFFI)V",(void*) android_view_GLES20Canvas_drawBitmapRect }, 8585a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BII)V", (void*) android_view_GLES20Canvas_drawBitmapMatrix }, 8595a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 8605a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmapMesh", "(II[BII[FI[III)V",(void*) android_view_GLES20Canvas_drawBitmapMesh }, 8615a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 8625a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawPatch", "(II[B[BFFFFI)V", (void*) android_view_GLES20Canvas_drawPatch }, 863e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 86461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawColor", "(III)V", (void*) android_view_GLES20Canvas_drawColor }, 86561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawRect", "(IFFFFI)V", (void*) android_view_GLES20Canvas_drawRect }, 866a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy { "nDrawRects", "(III)V", (void*) android_view_GLES20Canvas_drawRects }, 86701d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy { "nDrawRoundRect", "(IFFFFFFI)V", (void*) android_view_GLES20Canvas_drawRoundRect }, 86801d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy { "nDrawCircle", "(IFFFI)V", (void*) android_view_GLES20Canvas_drawCircle }, 869c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy { "nDrawOval", "(IFFFFI)V", (void*) android_view_GLES20Canvas_drawOval }, 8708b2f5267f16c295f12faab810527cd6311997e34Romain Guy { "nDrawArc", "(IFFFFFFZI)V", (void*) android_view_GLES20Canvas_drawArc }, 871ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy { "nDrawPoints", "(I[FIII)V", (void*) android_view_GLES20Canvas_drawPoints }, 8728b2f5267f16c295f12faab810527cd6311997e34Romain Guy 87361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawPath", "(III)V", (void*) android_view_GLES20Canvas_drawPath }, 874759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy { "nDrawLines", "(I[FIII)V", (void*) android_view_GLES20Canvas_drawLines }, 87561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 876a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy { "nResetModifiers", "(II)V", (void*) android_view_GLES20Canvas_resetModifiers }, 87761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetupShader", "(II)V", (void*) android_view_GLES20Canvas_setupShader }, 87861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetupColorFilter", "(II)V", (void*) android_view_GLES20Canvas_setupColorFilter }, 8791e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy { "nSetupShadow", "(IFFFI)V", (void*) android_view_GLES20Canvas_setupShadow }, 88061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 8815ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy { "nSetupPaintFilter", "(III)V", (void*) android_view_GLES20Canvas_setupPaintFilter }, 8825ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy { "nResetPaintFilter", "(I)V", (void*) android_view_GLES20Canvas_resetPaintFilter }, 8835ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy 88461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawText", "(I[CIIFFII)V", (void*) android_view_GLES20Canvas_drawTextArray }, 88561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawText", "(ILjava/lang/String;IIFFII)V", 886a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy (void*) android_view_GLES20Canvas_drawText }, 887a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 88861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawTextRun", "(I[CIIIIFFII)V", (void*) android_view_GLES20Canvas_drawTextRunArray }, 88961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawTextRun", "(ILjava/lang/String;IIIIFFII)V", 89061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy (void*) android_view_GLES20Canvas_drawTextRun }, 89161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 892eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy { "nDrawPosText", "(I[CII[FI)V", (void*) android_view_GLES20Canvas_drawPosTextArray }, 893eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy { "nDrawPosText", "(ILjava/lang/String;II[FI)V", 894eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy (void*) android_view_GLES20Canvas_drawPosText }, 895eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy 896fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy { "nGetClipBounds", "(ILandroid/graphics/Rect;)Z", 897ce0537b80087a6225273040a987414b1dd081aa0Romain Guy (void*) android_view_GLES20Canvas_getClipBounds }, 898b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 899162a0217563f4665da6eb183dfce0fef740f641fJeff Brown { "nGetDisplayList", "(II)I", (void*) android_view_GLES20Canvas_getDisplayList }, 9006c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nDestroyDisplayList", "(I)V", (void*) android_view_GLES20Canvas_destroyDisplayList }, 90165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy { "nGetDisplayListSize", "(I)I", (void*) android_view_GLES20Canvas_getDisplayListSize }, 90213631f3da855f200a151e7837ed9f6b079622b58Romain Guy { "nSetDisplayListName", "(ILjava/lang/String;)V", 90313631f3da855f200a151e7837ed9f6b079622b58Romain Guy (void*) android_view_GLES20Canvas_setDisplayListName }, 90433f6beb10f98e8ba96250e284876d607055d278dRomain Guy { "nDrawDisplayList", "(IIIILandroid/graphics/Rect;I)Z", 905cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy (void*) android_view_GLES20Canvas_drawDisplayList }, 90613631f3da855f200a151e7837ed9f6b079622b58Romain Guy 90713631f3da855f200a151e7837ed9f6b079622b58Romain Guy { "nCreateDisplayListRenderer", "()I", (void*) android_view_GLES20Canvas_createDisplayListRenderer }, 90813631f3da855f200a151e7837ed9f6b079622b58Romain Guy { "nResetDisplayListRenderer", "(I)V", (void*) android_view_GLES20Canvas_resetDisplayListRenderer }, 90913631f3da855f200a151e7837ed9f6b079622b58Romain Guy 910ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase { "nOutputDisplayList", "(II)V", (void*) android_view_GLES20Canvas_outputDisplayList }, 91157066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy { "nInterrupt", "(I)V", (void*) android_view_GLES20Canvas_interrupt }, 91257066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy { "nResume", "(I)V", (void*) android_view_GLES20Canvas_resume }, 9136c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 9146c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nCreateLayerRenderer", "(I)I", (void*) android_view_GLES20Canvas_createLayerRenderer }, 915ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nCreateLayer", "(IIZ[I)I", (void*) android_view_GLES20Canvas_createLayer }, 916ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nResizeLayer", "(III[I)V" , (void*) android_view_GLES20Canvas_resizeLayer }, 917a9489274d67b540804aafb587a226f7c2ae4464dRomain Guy { "nCreateTextureLayer", "(Z[I)I", (void*) android_view_GLES20Canvas_createTextureLayer }, 918a9489274d67b540804aafb587a226f7c2ae4464dRomain Guy { "nUpdateTextureLayer", "(IIIZLandroid/graphics/SurfaceTexture;)V", 919e5e0c50f7dfaccc220725c5595080e921ffda1e4Romain Guy (void*) android_view_GLES20Canvas_updateTextureLayer }, 920302a9df1d50373c82923bb84ff665dfce584fb22Romain Guy { "nSetTextureLayerTransform", "(II)V", (void*) android_view_GLES20Canvas_setTextureLayerTransform }, 921ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDestroyLayer", "(I)V", (void*) android_view_GLES20Canvas_destroyLayer }, 922ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDestroyLayerDeferred", "(I)V", (void*) android_view_GLES20Canvas_destroyLayerDeferred }, 9239c4b79af221b53f602f946faa9ff317a596a0c39Romain Guy { "nFlushLayer", "(I)V", (void*) android_view_GLES20Canvas_flushLayer }, 924ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDrawLayer", "(IIFFI)V", (void*) android_view_GLES20Canvas_drawLayer }, 92577a811610f99e21da7f88dafef60d09f345d0506Romain Guy { "nCopyLayer", "(II)Z", (void*) android_view_GLES20Canvas_copyLayer }, 926b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 927f61970fc79e9c5cf340fa942597628242361864aRomain Guy { "nGetMaximumTextureWidth", "()I", (void*) android_view_GLES20Canvas_getMaxTextureWidth }, 928f61970fc79e9c5cf340fa942597628242361864aRomain Guy { "nGetMaximumTextureHeight", "()I", (void*) android_view_GLES20Canvas_getMaxTextureHeight }, 929f61970fc79e9c5cf340fa942597628242361864aRomain Guy 930163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 931e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy}; 932e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 9339c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haasestatic JNINativeMethod gActivityThreadMethods[] = { 9349c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase { "dumpGraphicsInfo", "(Ljava/io/FileDescriptor;)V", 9359c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase (void*) android_app_ActivityThread_dumpGraphics } 9369c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase}; 9379c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 9389c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 939163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#ifdef USE_OPENGL_RENDERER 940163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define FIND_CLASS(var, className) \ 941163935113919a184122b8b3bd672ef08c8df65dcRomain Guy var = env->FindClass(className); \ 94217cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro LOG_FATAL_IF(! var, "Unable to find class " className); 94317cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro 944163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) \ 945163935113919a184122b8b3bd672ef08c8df65dcRomain Guy var = env->GetMethodID(clazz, methodName, methodDescriptor); \ 946163935113919a184122b8b3bd672ef08c8df65dcRomain Guy LOG_FATAL_IF(! var, "Unable to find method " methodName); 947163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#else 948163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define FIND_CLASS(var, className) 949163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) 950163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 9519d5316e3f56d138504565ff311145ac01621dff4Romain Guy 952e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyint register_android_view_GLES20Canvas(JNIEnv* env) { 95317cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro jclass clazz; 95417cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro FIND_CLASS(clazz, "android/graphics/Rect"); 95517cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro GET_METHOD_ID(gRectClassInfo.set, clazz, "set", "(IIII)V"); 9569d5316e3f56d138504565ff311145ac01621dff4Romain Guy 957e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy return AndroidRuntime::registerNativeMethods(env, kClassPathName, gMethods, NELEM(gMethods)); 958e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 959e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 9609c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haaseconst char* const kActivityThreadPathName = "android/app/ActivityThread"; 9619c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 9626be3d5561cbeccf0a8257a4acb155657f868e548Romain Guyint register_android_app_ActivityThread(JNIEnv* env) { 9636be3d5561cbeccf0a8257a4acb155657f868e548Romain Guy return AndroidRuntime::registerNativeMethods(env, kActivityThreadPathName, 9649c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase gActivityThreadMethods, NELEM(gActivityThreadMethods)); 9659c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase} 9669c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 967e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy}; 968