android_view_GLES20Canvas.cpp revision 5ff9df658230d49e42c43586997a02d8e4dd417e
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> 27deba785f122a47915756ffd991f5540d952cf937Romain Guy#include <utils/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 1917d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_callDrawGLFunction(JNIEnv* env, jobject clazz, 192daf98e941e140e8739458126640183b9f296a2abChet Haase OpenGLRenderer* renderer, Functor *functor) { 193cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy android::uirenderer::Rect dirty; 194cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy return renderer->callDrawGLFunction(functor, dirty); 195daf98e941e140e8739458126640183b9f296a2abChet Haase} 196daf98e941e140e8739458126640183b9f296a2abChet Haase 197f61970fc79e9c5cf340fa942597628242361864aRomain Guystatic jint android_view_GLES20Canvas_getMaxTextureWidth(JNIEnv* env, jobject clazz) { 198f61970fc79e9c5cf340fa942597628242361864aRomain Guy return Caches::getInstance().maxTextureSize; 199f61970fc79e9c5cf340fa942597628242361864aRomain Guy} 200f61970fc79e9c5cf340fa942597628242361864aRomain Guy 201f61970fc79e9c5cf340fa942597628242361864aRomain Guystatic jint android_view_GLES20Canvas_getMaxTextureHeight(JNIEnv* env, jobject clazz) { 202f61970fc79e9c5cf340fa942597628242361864aRomain Guy return Caches::getInstance().maxTextureSize; 203f61970fc79e9c5cf340fa942597628242361864aRomain Guy} 204f61970fc79e9c5cf340fa942597628242361864aRomain Guy 205e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 206bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// State 207bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 208bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2097d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_save(JNIEnv* env, jobject clazz, OpenGLRenderer* renderer, 210bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy jint flags) { 211f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy return renderer->save(flags); 212f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 213bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2147d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_getSaveCount(JNIEnv* env, jobject clazz, 215f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer) { 216f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy return renderer->getSaveCount(); 217bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 218bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2197d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_restore(JNIEnv* env, jobject clazz, 220f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer) { 221f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy renderer->restore(); 222bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 223bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2247d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_restoreToCount(JNIEnv* env, jobject clazz, 225f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jint saveCount) { 226f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy renderer->restoreToCount(saveCount); 227bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 228bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 229f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// ---------------------------------------------------------------------------- 230bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// Layers 231bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// ---------------------------------------------------------------------------- 232bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 2337d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_saveLayer(JNIEnv* env, jobject clazz, 234bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 235bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy SkPaint* paint, jint saveFlags) { 236bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy return renderer->saveLayer(left, top, right, bottom, paint, saveFlags); 237bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy} 238bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 239189887e0ae171c1b7601991442104a30e56c50abRomain Guystatic jint android_view_GLES20Canvas_saveLayerClip(JNIEnv* env, jobject clazz, 240189887e0ae171c1b7601991442104a30e56c50abRomain Guy OpenGLRenderer* renderer, SkPaint* paint, jint saveFlags) { 241189887e0ae171c1b7601991442104a30e56c50abRomain Guy const android::uirenderer::Rect& bounds(renderer->getClipBounds()); 242189887e0ae171c1b7601991442104a30e56c50abRomain Guy return renderer->saveLayer(bounds.left, bounds.top, bounds.right, bounds.bottom, 243189887e0ae171c1b7601991442104a30e56c50abRomain Guy paint, saveFlags); 244189887e0ae171c1b7601991442104a30e56c50abRomain Guy} 245189887e0ae171c1b7601991442104a30e56c50abRomain Guy 2467d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_saveLayerAlpha(JNIEnv* env, jobject clazz, 247bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 248bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy jint alpha, jint saveFlags) { 249bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy return renderer->saveLayerAlpha(left, top, right, bottom, alpha, saveFlags); 250bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy} 251bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 252189887e0ae171c1b7601991442104a30e56c50abRomain Guystatic jint android_view_GLES20Canvas_saveLayerAlphaClip(JNIEnv* env, jobject clazz, 253189887e0ae171c1b7601991442104a30e56c50abRomain Guy OpenGLRenderer* renderer, jint alpha, jint saveFlags) { 254189887e0ae171c1b7601991442104a30e56c50abRomain Guy const android::uirenderer::Rect& bounds(renderer->getClipBounds()); 255189887e0ae171c1b7601991442104a30e56c50abRomain Guy return renderer->saveLayerAlpha(bounds.left, bounds.top, bounds.right, bounds.bottom, 256189887e0ae171c1b7601991442104a30e56c50abRomain Guy alpha, saveFlags); 257189887e0ae171c1b7601991442104a30e56c50abRomain Guy} 258189887e0ae171c1b7601991442104a30e56c50abRomain Guy 259bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// ---------------------------------------------------------------------------- 260f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// Clipping 261f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// ---------------------------------------------------------------------------- 262f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 2637d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_quickReject(JNIEnv* env, jobject clazz, 264c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 265c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy SkCanvas::EdgeType edge) { 266c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy return renderer->quickReject(left, top, right, bottom); 267c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy} 268c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy 2697d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_clipRectF(JNIEnv* env, jobject clazz, 270079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 271079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy SkRegion::Op op) { 272079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return renderer->clipRect(left, top, right, bottom, op); 273f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 274bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2757d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_clipRect(JNIEnv* env, jobject clazz, 276079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy OpenGLRenderer* renderer, jint left, jint top, jint right, jint bottom, 277079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy SkRegion::Op op) { 278079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return renderer->clipRect(float(left), float(top), float(right), float(bottom), op); 279bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 280bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2817d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_getClipBounds(JNIEnv* env, jobject clazz, 2829d5316e3f56d138504565ff311145ac01621dff4Romain Guy OpenGLRenderer* renderer, jobject rect) { 2837ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy const android::uirenderer::Rect& bounds(renderer->getClipBounds()); 2849d5316e3f56d138504565ff311145ac01621dff4Romain Guy 2857ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy env->CallVoidMethod(rect, gRectClassInfo.set, 2867ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy int(bounds.left), int(bounds.top), int(bounds.right), int(bounds.bottom)); 2879d5316e3f56d138504565ff311145ac01621dff4Romain Guy 2887ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy return !bounds.isEmpty(); 2899d5316e3f56d138504565ff311145ac01621dff4Romain Guy} 2909d5316e3f56d138504565ff311145ac01621dff4Romain Guy 291bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 292f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// Transforms 293bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 294bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2957d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_translate(JNIEnv* env, jobject clazz, 296f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat dx, jfloat dy) { 2977ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->translate(dx, dy); 298f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 299bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 3007d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_rotate(JNIEnv* env, jobject clazz, 301f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat degrees) { 3027ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->rotate(degrees); 303bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 304bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 3057d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_scale(JNIEnv* env, jobject clazz, 306f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat sx, jfloat sy) { 3077ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->scale(sx, sy); 308f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 309bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 3107d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_skew(JNIEnv* env, jobject clazz, 311807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy OpenGLRenderer* renderer, jfloat sx, jfloat sy) { 312807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy renderer->skew(sx, sy); 313807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy} 314807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy 3157d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setMatrix(JNIEnv* env, jobject clazz, 316f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 3177ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->setMatrix(matrix); 318f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 319f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 3207d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_getMatrix(JNIEnv* env, jobject clazz, 321f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 3227ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->getMatrix(matrix); 323f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 324f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 3257d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_concatMatrix(JNIEnv* env, jobject clazz, 326f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 3277ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->concatMatrix(matrix); 328bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 329bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 330bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 331bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// Drawing 33285bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy// ---------------------------------------------------------------------------- 33385bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 3347d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmap(JNIEnv* env, jobject clazz, 335e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, float left, 336e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy float top, SkPaint* paint) { 337e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 338e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 339e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 340dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, left, top, paint); 341ce0537b80087a6225273040a987414b1dd081aa0Romain Guy} 342ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 3437d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmapRect(JNIEnv* env, jobject clazz, 344e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, 345ce0537b80087a6225273040a987414b1dd081aa0Romain Guy float srcLeft, float srcTop, float srcRight, float srcBottom, 346dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy float dstLeft, float dstTop, float dstRight, float dstBottom, SkPaint* paint) { 347e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 348e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 349e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 350dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, srcLeft, srcTop, srcRight, srcBottom, 351dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy dstLeft, dstTop, dstRight, dstBottom, paint); 352f86ef57f8bcd8ba43ce222ec6a8b4f67d3600640Romain Guy} 3538ba548f81d1ab5f1750cbf86098c4a14e0b8beadRomain Guy 3547d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmapMatrix(JNIEnv* env, jobject clazz, 355e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, SkMatrix* matrix, 356e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy SkPaint* paint) { 357e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 358e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 359e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 360dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, matrix, paint); 361ce0537b80087a6225273040a987414b1dd081aa0Romain Guy} 362ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 3637d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmapMesh(JNIEnv* env, jobject clazz, 3645a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, 3655a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint meshWidth, jint meshHeight, jfloatArray vertices, jint offset, 3665a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jintArray colors, jint colorOffset, SkPaint* paint) { 3675a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy // This object allows the renderer to allocate a global JNI ref to the buffer object. 3685a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 3695a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3705a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat* verticesArray = vertices ? env->GetFloatArrayElements(vertices, NULL) + offset : NULL; 3715a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint* colorsArray = colors ? env->GetIntArrayElements(colors, NULL) + colorOffset : NULL; 3725a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3735a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy renderer->drawBitmapMesh(bitmap, meshWidth, meshHeight, verticesArray, colorsArray, paint); 3745a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3755a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy if (vertices) env->ReleaseFloatArrayElements(vertices, verticesArray, 0); 3765a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy if (colors) env->ReleaseIntArrayElements(colors, colorsArray, 0); 3775a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy} 3785a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3797d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawPatch(JNIEnv* env, jobject clazz, 380e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, jbyteArray chunks, 381dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy float left, float top, float right, float bottom, SkPaint* paint) { 382e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 383e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 384e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 385deba785f122a47915756ffd991f5540d952cf937Romain Guy jbyte* storage = env->GetByteArrayElements(chunks, NULL); 386deba785f122a47915756ffd991f5540d952cf937Romain Guy Res_png_9patch* patch = reinterpret_cast<Res_png_9patch*>(storage); 387deba785f122a47915756ffd991f5540d952cf937Romain Guy Res_png_9patch::deserialize(patch); 388deba785f122a47915756ffd991f5540d952cf937Romain Guy 389e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy renderer->drawPatch(bitmap, &patch->xDivs[0], &patch->yDivs[0], 390e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy &patch->colors[0], patch->numXDivs, patch->numYDivs, patch->numColors, 3914bb942083a0d4db746adf95349108dd8ef842e32Romain Guy left, top, right, bottom, paint); 392deba785f122a47915756ffd991f5540d952cf937Romain Guy 393deba785f122a47915756ffd991f5540d952cf937Romain Guy env->ReleaseByteArrayElements(chunks, storage, 0); 394deba785f122a47915756ffd991f5540d952cf937Romain Guy} 395deba785f122a47915756ffd991f5540d952cf937Romain Guy 3967d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawColor(JNIEnv* env, jobject clazz, 397ce0537b80087a6225273040a987414b1dd081aa0Romain Guy OpenGLRenderer* renderer, jint color, SkXfermode::Mode mode) { 398ce0537b80087a6225273040a987414b1dd081aa0Romain Guy renderer->drawColor(color, mode); 39985bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy} 40085bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 4017d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawRect(JNIEnv* env, jobject clazz, 402c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 403c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy SkPaint* paint) { 404c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy renderer->drawRect(left, top, right, bottom, paint); 405c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy} 406c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy 4077d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawRoundRect(JNIEnv* env, jobject clazz, 40801d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 40901d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy jfloat rx, jfloat ry, SkPaint* paint) { 41001d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy renderer->drawRoundRect(left, top, right, bottom, rx, ry, paint); 41101d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy} 41201d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy 4137d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawCircle(JNIEnv* env, jobject clazz, 41401d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy OpenGLRenderer* renderer, jfloat x, jfloat y, jfloat radius, SkPaint* paint) { 41501d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy renderer->drawCircle(x, y, radius, paint); 41601d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy} 41701d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy 4187d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawOval(JNIEnv* env, jobject clazz, 419c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 420c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy SkPaint* paint) { 421c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy renderer->drawOval(left, top, right, bottom, paint); 422c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy} 423c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy 4247d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawArc(JNIEnv* env, jobject clazz, 4258b2f5267f16c295f12faab810527cd6311997e34Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 4268b2f5267f16c295f12faab810527cd6311997e34Romain Guy jfloat startAngle, jfloat sweepAngle, jboolean useCenter, SkPaint* paint) { 4278b2f5267f16c295f12faab810527cd6311997e34Romain Guy renderer->drawArc(left, top, right, bottom, startAngle, sweepAngle, useCenter, paint); 4288b2f5267f16c295f12faab810527cd6311997e34Romain Guy} 4298b2f5267f16c295f12faab810527cd6311997e34Romain Guy 4307d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawRects(JNIEnv* env, jobject clazz, 431a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy OpenGLRenderer* renderer, SkRegion* region, SkPaint* paint) { 432a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy SkRegion::Iterator it(*region); 433a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy while (!it.done()) { 434a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy const SkIRect& r = it.rect(); 435a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy renderer->drawRect(r.fLeft, r.fTop, r.fRight, r.fBottom, paint); 436a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy it.next(); 437a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy } 438a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy} 439a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy 440ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guystatic void android_view_GLES20Canvas_drawPoints(JNIEnv* env, jobject clazz, 441ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy OpenGLRenderer* renderer, jfloatArray points, jint offset, jint count, SkPaint* paint) { 442ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy jfloat* storage = env->GetFloatArrayElements(points, NULL); 443ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy renderer->drawPoints(storage + offset, count, paint); 444ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy env->ReleaseFloatArrayElements(points, storage, 0); 445ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy} 446ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy 4477d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawPath(JNIEnv* env, jobject clazz, 4487fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy OpenGLRenderer* renderer, SkPath* path, SkPaint* paint) { 4497fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy renderer->drawPath(path, paint); 4507fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy} 4517fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy 4527d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawLines(JNIEnv* env, jobject clazz, 453759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy OpenGLRenderer* renderer, jfloatArray points, jint offset, jint count, SkPaint* paint) { 454759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy jfloat* storage = env->GetFloatArrayElements(points, NULL); 455759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy renderer->drawLines(storage + offset, count, paint); 456759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy env->ReleaseFloatArrayElements(points, storage, 0); 457759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy} 458759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy 45985bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy// ---------------------------------------------------------------------------- 460db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy// Shaders and color filters 461d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy// ---------------------------------------------------------------------------- 462d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy 4637d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_resetModifiers(JNIEnv* env, jobject clazz, 464a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy OpenGLRenderer* renderer, jint modifiers) { 465a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers & MODIFIER_SHADOW) renderer->resetShadow(); 466a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers & MODIFIER_SHADER) renderer->resetShader(); 467a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers & MODIFIER_COLOR_FILTER) renderer->resetColorFilter(); 468d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy} 469d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy 4707d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setupShader(JNIEnv* env, jobject clazz, 47106f96e2652e4855b6520ad9dd70583677605b79aRomain Guy OpenGLRenderer* renderer, SkiaShader* shader) { 47206f96e2652e4855b6520ad9dd70583677605b79aRomain Guy renderer->setupShader(shader); 4737fac2e18339f765320d759e8d4c090f92431959eRomain Guy} 4747fac2e18339f765320d759e8d4c090f92431959eRomain Guy 4757d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setupColorFilter(JNIEnv* env, jobject clazz, 476db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy OpenGLRenderer* renderer, SkiaColorFilter* filter) { 477db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy renderer->setupColorFilter(filter); 478db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy} 479db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy 4807d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setupShadow(JNIEnv* env, jobject clazz, 4811e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy OpenGLRenderer* renderer, jfloat radius, jfloat dx, jfloat dy, jint color) { 4821e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy renderer->setupShadow(radius, dx, dy, color); 4831e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy} 4841e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy 485d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy// ---------------------------------------------------------------------------- 4865ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy// Draw filters 4875ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy// ---------------------------------------------------------------------------- 4885ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy 4895ff9df658230d49e42c43586997a02d8e4dd417eRomain Guystatic void android_view_GLES20Canvas_setupPaintFilter(JNIEnv* env, jobject clazz, 4905ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy OpenGLRenderer* renderer, jint clearBits, jint setBits) { 4915ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy renderer->setupPaintFilter(clearBits, setBits); 4925ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy} 4935ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy 4945ff9df658230d49e42c43586997a02d8e4dd417eRomain Guystatic void android_view_GLES20Canvas_resetPaintFilter(JNIEnv* env, jobject clazz, 4955ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy OpenGLRenderer* renderer) { 4965ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy renderer->resetPaintFilter(); 4975ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy} 4985ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy 4995ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy// ---------------------------------------------------------------------------- 500a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// Text 501a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// ---------------------------------------------------------------------------- 502a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 503e8e62a4a032a80409114a37908b5f18ab0080848Romain Guystatic void renderText(OpenGLRenderer* renderer, const jchar* text, int count, 504e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy jfloat x, jfloat y, int flags, SkPaint* paint) { 505af033caf26ef4eca99c4024e59def7e42c3fa4cdFabrice Di Meglio sp<TextLayoutCacheValue> value; 506af033caf26ef4eca99c4024e59def7e42c3fa4cdFabrice Di Meglio#if USE_TEXT_LAYOUT_CACHE 5075c863f741e8e484bb39decd516c9fa4c6322e671Fabrice Di Meglio value = TextLayoutCache::getInstance().getValue(paint, text, 0, count, count, flags); 5082ea75880142152b3a9993cb245754d73c05749a7Fabrice Di Meglio if (value == NULL) { 5093762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Cannot get TextLayoutCache value for text = '%s'", 510b02d0ca5553300063e4332192632312600caf4b9Fabrice Di Meglio String8(text, count).string()); 511b02d0ca5553300063e4332192632312600caf4b9Fabrice Di Meglio return; 5122ea75880142152b3a9993cb245754d73c05749a7Fabrice Di Meglio } 513af033caf26ef4eca99c4024e59def7e42c3fa4cdFabrice Di Meglio#else 514b02d0ca5553300063e4332192632312600caf4b9Fabrice Di Meglio value = new TextLayoutCacheValue(count); 515b02d0ca5553300063e4332192632312600caf4b9Fabrice Di Meglio TextLayoutEngine::getInstance().computeValues(value.get(), paint, 516b02d0ca5553300063e4332192632312600caf4b9Fabrice Di Meglio text, 0, count, count, flags); 517af033caf26ef4eca99c4024e59def7e42c3fa4cdFabrice Di Meglio#endif 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) { 527af033caf26ef4eca99c4024e59def7e42c3fa4cdFabrice Di Meglio sp<TextLayoutCacheValue> value; 528af033caf26ef4eca99c4024e59def7e42c3fa4cdFabrice Di Meglio#if USE_TEXT_LAYOUT_CACHE 5295c863f741e8e484bb39decd516c9fa4c6322e671Fabrice Di Meglio value = TextLayoutCache::getInstance().getValue(paint, text, start, count, contextCount, flags); 5302ea75880142152b3a9993cb245754d73c05749a7Fabrice Di Meglio if (value == NULL) { 5313762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Cannot get TextLayoutCache value for text = '%s'", 532b02d0ca5553300063e4332192632312600caf4b9Fabrice Di Meglio String8(text + start, count).string()); 533b02d0ca5553300063e4332192632312600caf4b9Fabrice Di Meglio return; 5342ea75880142152b3a9993cb245754d73c05749a7Fabrice Di Meglio } 535af033caf26ef4eca99c4024e59def7e42c3fa4cdFabrice Di Meglio#else 536b02d0ca5553300063e4332192632312600caf4b9Fabrice Di Meglio value = new TextLayoutCacheValue(count); 537b02d0ca5553300063e4332192632312600caf4b9Fabrice Di Meglio TextLayoutEngine::getInstance().computeValues(value.get(), paint, 538b02d0ca5553300063e4332192632312600caf4b9Fabrice Di Meglio text, start, count, contextCount, flags); 539af033caf26ef4eca99c4024e59def7e42c3fa4cdFabrice Di Meglio#endif 5405c863f741e8e484bb39decd516c9fa4c6322e671Fabrice Di Meglio const jchar* glyphs = value->getGlyphs(); 5415c863f741e8e484bb39decd516c9fa4c6322e671Fabrice Di Meglio size_t glyphsCount = value->getGlyphsCount(); 54279df5323e7ed541b854cea5684a89e8be8c2dfc9Fabrice Di Meglio int bytesCount = glyphsCount * sizeof(jchar); 54379df5323e7ed541b854cea5684a89e8be8c2dfc9Fabrice Di Meglio renderer->drawText((const char*) glyphs, bytesCount, glyphsCount, x, y, paint); 54461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy} 54561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 5467d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawTextArray(JNIEnv* env, jobject clazz, 5475a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jcharArray text, jint index, jint count, 5485a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat x, jfloat y, jint flags, SkPaint* paint) { 549a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy jchar* textArray = env->GetCharArrayElements(text, NULL); 550e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy renderText(renderer, textArray + index, count, x, y, flags, paint); 551a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); 552a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy} 553a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 5547d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawText(JNIEnv* env, jobject clazz, 5555a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jstring text, jint start, jint end, 5565a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat x, jfloat y, jint flags, SkPaint* paint) { 557a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy const jchar* textArray = env->GetStringChars(text, NULL); 558e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy renderText(renderer, textArray + start, end - start, x, y, flags, paint); 559a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy env->ReleaseStringChars(text, textArray); 560a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy} 561a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 5627d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawTextRunArray(JNIEnv* env, jobject clazz, 5635a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jcharArray text, jint index, jint count, 5645a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint contextIndex, jint contextCount, jfloat x, jfloat y, jint dirFlags, 56561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy SkPaint* paint) { 56661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jchar* textArray = env->GetCharArrayElements(text, NULL); 56761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderTextRun(renderer, textArray + contextIndex, index - contextIndex, 56861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy count, contextCount, x, y, dirFlags, paint); 56961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); 57061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 57161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 5727d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawTextRun(JNIEnv* env, jobject clazz, 5735a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jstring text, jint start, jint end, 5745a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint contextStart, int contextEnd, jfloat x, jfloat y, jint dirFlags, 57561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy SkPaint* paint) { 57661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy const jchar* textArray = env->GetStringChars(text, NULL); 57761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint count = end - start; 57861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint contextCount = contextEnd - contextStart; 57961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderTextRun(renderer, textArray + contextStart, start - contextStart, 58061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy count, contextCount, x, y, dirFlags, paint); 58161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy env->ReleaseStringChars(text, textArray); 58261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy} 58361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 584eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guystatic void renderPosText(OpenGLRenderer* renderer, const jchar* text, int count, 585eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy const jfloat* positions, jint dirFlags, SkPaint* paint) { 586eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy sp<TextLayoutCacheValue> value; 587eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy#if USE_TEXT_LAYOUT_CACHE 588eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy value = TextLayoutCache::getInstance().getValue(paint, text, 0, count, count, dirFlags); 589eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy if (value == NULL) { 590eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy ALOGE("Cannot get TextLayoutCache value for text = '%s'", 591eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy String8(text, count).string()); 592eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy return; 593eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy } 594eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy#else 595eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy value = new TextLayoutCacheValue(count); 596eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy TextLayoutEngine::getInstance().computeValues(value.get(), paint, 597eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy text, 0, count, count, dirFlags); 598eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy#endif 599eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy 600eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy const jchar* glyphs = value->getGlyphs(); 601eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy size_t glyphsCount = value->getGlyphsCount(); 602671d6cf460531825a321edb200523d0faa7792c9Romain Guy if (count < int(glyphsCount)) glyphsCount = count; 603eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy int bytesCount = glyphsCount * sizeof(jchar); 604eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy 605671d6cf460531825a321edb200523d0faa7792c9Romain Guy renderer->drawPosText((const char*) glyphs, bytesCount, glyphsCount, positions, paint); 606eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy} 607eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy 608eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guystatic void android_view_GLES20Canvas_drawPosTextArray(JNIEnv* env, jobject clazz, 609eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy OpenGLRenderer* renderer, jcharArray text, jint index, jint count, 610eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy jfloatArray pos, SkPaint* paint) { 611eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy jchar* textArray = env->GetCharArrayElements(text, NULL); 612eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy jfloat* positions = env->GetFloatArrayElements(pos, NULL); 613eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy 614eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy renderPosText(renderer, textArray + index, count, positions, kBidi_LTR, paint); 615eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy 616eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy env->ReleaseFloatArrayElements(pos, positions, JNI_ABORT); 617eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); 618eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy} 619eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy 620eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guystatic void android_view_GLES20Canvas_drawPosText(JNIEnv* env, jobject clazz, 621eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy OpenGLRenderer* renderer, jstring text, jint start, jint end, 622eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy jfloatArray pos, SkPaint* paint) { 623eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy const jchar* textArray = env->GetStringChars(text, NULL); 624eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy jfloat* positions = env->GetFloatArrayElements(pos, NULL); 625eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy 626eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy renderPosText(renderer, textArray + start, end - start, positions, kBidi_LTR, paint); 627eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy 628eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy env->ReleaseFloatArrayElements(pos, positions, JNI_ABORT); 629eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy env->ReleaseStringChars(text, textArray); 630eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy} 631eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy 632b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// ---------------------------------------------------------------------------- 633b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// Display lists 634b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// ---------------------------------------------------------------------------- 635b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 6365977baa1fa24125c148a72699b53e62abaf08960Chet Haasestatic DisplayList* android_view_GLES20Canvas_getDisplayList(JNIEnv* env, 637162a0217563f4665da6eb183dfce0fef740f641fJeff Brown jobject clazz, DisplayListRenderer* renderer, DisplayList* displayList) { 638162a0217563f4665da6eb183dfce0fef740f641fJeff Brown return renderer->getDisplayList(displayList); 639162a0217563f4665da6eb183dfce0fef740f641fJeff Brown} 640162a0217563f4665da6eb183dfce0fef740f641fJeff Brown 64165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guystatic jint android_view_GLES20Canvas_getDisplayListSize(JNIEnv* env, 64265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy jobject clazz, DisplayList* displayList) { 64365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy return displayList->getSize(); 64465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy} 64565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 646162a0217563f4665da6eb183dfce0fef740f641fJeff Brownstatic OpenGLRenderer* android_view_GLES20Canvas_createDisplayListRenderer(JNIEnv* env, 647162a0217563f4665da6eb183dfce0fef740f641fJeff Brown jobject clazz) { 648162a0217563f4665da6eb183dfce0fef740f641fJeff Brown return new DisplayListRenderer; 649b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 650b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 651162a0217563f4665da6eb183dfce0fef740f641fJeff Brownstatic void android_view_GLES20Canvas_resetDisplayListRenderer(JNIEnv* env, 6525977baa1fa24125c148a72699b53e62abaf08960Chet Haase jobject clazz, DisplayListRenderer* renderer) { 653162a0217563f4665da6eb183dfce0fef740f641fJeff Brown renderer->reset(); 6545977baa1fa24125c148a72699b53e62abaf08960Chet Haase} 6555977baa1fa24125c148a72699b53e62abaf08960Chet Haase 656b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guystatic void android_view_GLES20Canvas_destroyDisplayList(JNIEnv* env, 6575c13d89c1332fcc499379b9064b891187b75ca32Chet Haase jobject clazz, DisplayList* displayList) { 658b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy delete displayList; 659b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 660b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 661daf98e941e140e8739458126640183b9f296a2abChet Haasestatic bool android_view_GLES20Canvas_drawDisplayList(JNIEnv* env, 6627b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy jobject clazz, OpenGLRenderer* renderer, DisplayList* displayList, 6637b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy jint width, jint height, jobject dirty) { 664cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy android::uirenderer::Rect bounds; 6657b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy bool redraw = renderer->drawDisplayList(displayList, width, height, bounds); 666cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy if (redraw && dirty != NULL) { 667cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy env->CallVoidMethod(dirty, gRectClassInfo.set, 668cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy int(bounds.left), int(bounds.top), int(bounds.right), int(bounds.bottom)); 669cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy } 670cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy return redraw; 671b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 672b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 673ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haasestatic void android_view_GLES20Canvas_outputDisplayList(JNIEnv* env, 674ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase jobject clazz, OpenGLRenderer* renderer, DisplayList* displayList) { 675ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase renderer->outputDisplayList(displayList); 676ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase} 677ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase 6786c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// ---------------------------------------------------------------------------- 6796c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// Layers 6806c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// ---------------------------------------------------------------------------- 6816c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 6827d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_interrupt(JNIEnv* env, jobject clazz, 6836c319ca1275c8db892c39b48fc54864c949f9171Romain Guy OpenGLRenderer* renderer) { 6846c319ca1275c8db892c39b48fc54864c949f9171Romain Guy renderer->interrupt(); 6856c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 6866c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 6877d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_resume(JNIEnv* env, jobject clazz, 6886c319ca1275c8db892c39b48fc54864c949f9171Romain Guy OpenGLRenderer* renderer) { 6896c319ca1275c8db892c39b48fc54864c949f9171Romain Guy renderer->resume(); 6906c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 6916c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 6926c319ca1275c8db892c39b48fc54864c949f9171Romain Guystatic OpenGLRenderer* android_view_GLES20Canvas_createLayerRenderer(JNIEnv* env, 693ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jobject clazz, Layer* layer) { 694ada830f639591b99c3e40de22b07296c7932a33fRomain Guy if (layer) { 695ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return new LayerRenderer(layer); 696ada830f639591b99c3e40de22b07296c7932a33fRomain Guy } 697ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return NULL; 6986c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 6996c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 700aa6c24c21c727a196451332448d4e3b11a80be69Romain Guystatic Layer* android_view_GLES20Canvas_createTextureLayer(JNIEnv* env, jobject clazz, 701a9489274d67b540804aafb587a226f7c2ae4464dRomain Guy jboolean isOpaque, jintArray layerInfo) { 702a9489274d67b540804aafb587a226f7c2ae4464dRomain Guy Layer* layer = LayerRenderer::createTextureLayer(isOpaque); 703aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy 704aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy if (layer) { 705aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy jint* storage = env->GetIntArrayElements(layerInfo, NULL); 7069ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy storage[0] = layer->getTexture(); 707aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy env->ReleaseIntArrayElements(layerInfo, storage, 0); 708aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy } 709aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy 710aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy return layer; 711aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy} 712aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy 713ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic Layer* android_view_GLES20Canvas_createLayer(JNIEnv* env, jobject clazz, 714ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jint width, jint height, jboolean isOpaque, jintArray layerInfo) { 715ada830f639591b99c3e40de22b07296c7932a33fRomain Guy Layer* layer = LayerRenderer::createLayer(width, height, isOpaque); 7166c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 717ada830f639591b99c3e40de22b07296c7932a33fRomain Guy if (layer) { 7186c319ca1275c8db892c39b48fc54864c949f9171Romain Guy jint* storage = env->GetIntArrayElements(layerInfo, NULL); 7199ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy storage[0] = layer->getWidth(); 7209ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy storage[1] = layer->getHeight(); 7216c319ca1275c8db892c39b48fc54864c949f9171Romain Guy env->ReleaseIntArrayElements(layerInfo, storage, 0); 7226c319ca1275c8db892c39b48fc54864c949f9171Romain Guy } 7236c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 724ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return layer; 7256c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 7266c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 727ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic void android_view_GLES20Canvas_resizeLayer(JNIEnv* env, jobject clazz, 728ada830f639591b99c3e40de22b07296c7932a33fRomain Guy Layer* layer, jint width, jint height, jintArray layerInfo) { 729ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::resizeLayer(layer, width, height); 7306c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 7316c319ca1275c8db892c39b48fc54864c949f9171Romain Guy jint* storage = env->GetIntArrayElements(layerInfo, NULL); 7329ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy storage[0] = layer->getWidth(); 7339ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy storage[1] = layer->getHeight(); 7346c319ca1275c8db892c39b48fc54864c949f9171Romain Guy env->ReleaseIntArrayElements(layerInfo, storage, 0); 7356c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 7366c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 737aa6c24c21c727a196451332448d4e3b11a80be69Romain Guystatic void android_view_GLES20Canvas_updateTextureLayer(JNIEnv* env, jobject clazz, 738a9489274d67b540804aafb587a226f7c2ae4464dRomain Guy Layer* layer, jint width, jint height, jboolean isOpaque, jobject surface) { 7398f0095cd33558e9cc8a440047908e53b68906f5fRomain Guy float transform[16]; 740e5e0c50f7dfaccc220725c5595080e921ffda1e4Romain Guy sp<SurfaceTexture> surfaceTexture(SurfaceTexture_getSurfaceTexture(env, surface)); 741e5e0c50f7dfaccc220725c5595080e921ffda1e4Romain Guy 7425c5050d9026f7e0ba52bec094f681e048cdd5d9aGrace Kloba surfaceTexture->updateTexImage(); 743e5e0c50f7dfaccc220725c5595080e921ffda1e4Romain Guy surfaceTexture->getTransformMatrix(transform); 744e5e0c50f7dfaccc220725c5595080e921ffda1e4Romain Guy GLenum renderTarget = surfaceTexture->getCurrentTextureTarget(); 7458f0095cd33558e9cc8a440047908e53b68906f5fRomain Guy 746a9489274d67b540804aafb587a226f7c2ae4464dRomain Guy LayerRenderer::updateTextureLayer(layer, width, height, isOpaque, renderTarget, transform); 747aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy} 748aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy 749302a9df1d50373c82923bb84ff665dfce584fb22Romain Guystatic void android_view_GLES20Canvas_setTextureLayerTransform(JNIEnv* env, jobject clazz, 750302a9df1d50373c82923bb84ff665dfce584fb22Romain Guy Layer* layer, SkMatrix* matrix) { 751302a9df1d50373c82923bb84ff665dfce584fb22Romain Guy 752302a9df1d50373c82923bb84ff665dfce584fb22Romain Guy layer->getTransform().load(*matrix); 753302a9df1d50373c82923bb84ff665dfce584fb22Romain Guy} 754302a9df1d50373c82923bb84ff665dfce584fb22Romain Guy 755ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic void android_view_GLES20Canvas_destroyLayer(JNIEnv* env, jobject clazz, Layer* layer) { 756ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::destroyLayer(layer); 7576c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 7586c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 75957066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guystatic void android_view_GLES20Canvas_destroyLayerDeferred(JNIEnv* env, 760ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jobject clazz, Layer* layer) { 761ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::destroyLayerDeferred(layer); 76257066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy} 76357066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 7649c4b79af221b53f602f946faa9ff317a596a0c39Romain Guystatic void android_view_GLES20Canvas_flushLayer(JNIEnv* env, jobject clazz, Layer* layer) { 7659c4b79af221b53f602f946faa9ff317a596a0c39Romain Guy LayerRenderer::flushLayer(layer); 7669c4b79af221b53f602f946faa9ff317a596a0c39Romain Guy} 7679c4b79af221b53f602f946faa9ff317a596a0c39Romain Guy 7687d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawLayer(JNIEnv* env, jobject clazz, 769ada830f639591b99c3e40de22b07296c7932a33fRomain Guy OpenGLRenderer* renderer, Layer* layer, jfloat x, jfloat y, SkPaint* paint) { 770ada830f639591b99c3e40de22b07296c7932a33fRomain Guy renderer->drawLayer(layer, x, y, paint); 7716c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 7726c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 77377a811610f99e21da7f88dafef60d09f345d0506Romain Guystatic jboolean android_view_GLES20Canvas_copyLayer(JNIEnv* env, jobject clazz, 77477a811610f99e21da7f88dafef60d09f345d0506Romain Guy Layer* layer, SkBitmap* bitmap) { 77577a811610f99e21da7f88dafef60d09f345d0506Romain Guy return LayerRenderer::copyLayer(layer, bitmap); 77677a811610f99e21da7f88dafef60d09f345d0506Romain Guy} 77777a811610f99e21da7f88dafef60d09f345d0506Romain Guy 778163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif // USE_OPENGL_RENDERER 779163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 780163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// ---------------------------------------------------------------------------- 781163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// Common 782163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// ---------------------------------------------------------------------------- 783163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 784163935113919a184122b8b3bd672ef08c8df65dcRomain Guystatic jboolean android_view_GLES20Canvas_isAvailable(JNIEnv* env, jobject clazz) { 785163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#ifdef USE_OPENGL_RENDERER 7864406345cd62d3687ce590c357854472f7f906e6cJesse Hall char prop[PROPERTY_VALUE_MAX]; 7874406345cd62d3687ce590c357854472f7f906e6cJesse Hall if (property_get("ro.kernel.qemu", prop, NULL) == 0) { 7884406345cd62d3687ce590c357854472f7f906e6cJesse Hall // not in the emulator 7894406345cd62d3687ce590c357854472f7f906e6cJesse Hall return JNI_TRUE; 7904406345cd62d3687ce590c357854472f7f906e6cJesse Hall } 7914406345cd62d3687ce590c357854472f7f906e6cJesse Hall // In the emulator this property will be set to 1 when hardware GLES is 7924406345cd62d3687ce590c357854472f7f906e6cJesse Hall // enabled, 0 otherwise. On old emulator versions it will be undefined. 7934406345cd62d3687ce590c357854472f7f906e6cJesse Hall property_get("ro.kernel.qemu.gles", prop, "0"); 7944406345cd62d3687ce590c357854472f7f906e6cJesse Hall return atoi(prop) == 1 ? JNI_TRUE : JNI_FALSE; 795163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#else 796163935113919a184122b8b3bd672ef08c8df65dcRomain Guy return JNI_FALSE; 797163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 798163935113919a184122b8b3bd672ef08c8df65dcRomain Guy} 799163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 800a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// ---------------------------------------------------------------------------- 8019c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase// Logging 8029c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase// ---------------------------------------------------------------------------- 8039c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 8049c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haasestatic void 80565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guyandroid_app_ActivityThread_dumpGraphics(JNIEnv* env, jobject clazz, jobject javaFileDescriptor) { 806905787a7c91d23daa4efc3d16bd8cbf1a683e779Chet Haase#ifdef USE_OPENGL_RENDERER 807a3804cf77f0edd93f6247a055cdafb856b117eecElliott Hughes int fd = jniGetFDFromFileDescriptor(env, javaFileDescriptor); 8080865d33d976bb6c8ac34da9551ff62fbb60d715aChet Haase android::uirenderer::DisplayList::outputLogBuffer(fd); 809905787a7c91d23daa4efc3d16bd8cbf1a683e779Chet Haase#endif // USE_OPENGL_RENDERER 8109c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase} 8119c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 8129c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase// ---------------------------------------------------------------------------- 813e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// JNI Glue 814e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 815e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 816e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyconst char* const kClassPathName = "android/view/GLES20Canvas"; 817e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 818e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guystatic JNINativeMethod gMethods[] = { 81961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nIsAvailable", "()Z", (void*) android_view_GLES20Canvas_isAvailable }, 820163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 82161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy#ifdef USE_OPENGL_RENDERER 8226f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy { "nIsBackBufferPreserved", "()Z", (void*) android_view_GLES20Canvas_isBackBufferPreserved }, 8236f7d9394ec69e9fb38ca5fc2caf6d2aef6f7442dRomain Guy { "nPreserveBackBuffer", "()Z", (void*) android_view_GLES20Canvas_preserveBackBuffer }, 8249ace8f5e79e76893fe4ca9e4d10f6c4056330485Romain Guy { "nDisableVsync", "()V", (void*) android_view_GLES20Canvas_disableVsync }, 825bdf7609867a3f886455c51dba91623a86cceb6e2Romain Guy { "nFlushCaches", "(I)V", (void*) android_view_GLES20Canvas_flushCaches }, 8268ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy { "nInitCaches", "()V", (void*) android_view_GLES20Canvas_initCaches }, 8278ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy { "nTerminateCaches", "()V", (void*) android_view_GLES20Canvas_terminateCaches }, 8287d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 82961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nCreateRenderer", "()I", (void*) android_view_GLES20Canvas_createRenderer }, 83061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDestroyRenderer", "(I)V", (void*) android_view_GLES20Canvas_destroyRenderer }, 83161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetViewport", "(III)V", (void*) android_view_GLES20Canvas_setViewport }, 8326b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guy { "nPrepare", "(IZ)V", (void*) android_view_GLES20Canvas_prepare }, 8337d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy { "nPrepareDirty", "(IIIIIZ)V", (void*) android_view_GLES20Canvas_prepareDirty }, 834b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy { "nFinish", "(I)V", (void*) android_view_GLES20Canvas_finish }, 83561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 8367d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy { "nCallDrawGLFunction", "(II)Z", 8377d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy (void*) android_view_GLES20Canvas_callDrawGLFunction }, 8387d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 83961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSave", "(II)I", (void*) android_view_GLES20Canvas_save }, 84061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRestore", "(I)V", (void*) android_view_GLES20Canvas_restore }, 84161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRestoreToCount", "(II)V", (void*) android_view_GLES20Canvas_restoreToCount }, 84261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nGetSaveCount", "(I)I", (void*) android_view_GLES20Canvas_getSaveCount }, 84361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 84461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSaveLayer", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayer }, 845189887e0ae171c1b7601991442104a30e56c50abRomain Guy { "nSaveLayer", "(III)I", (void*) android_view_GLES20Canvas_saveLayerClip }, 84661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSaveLayerAlpha", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayerAlpha }, 847189887e0ae171c1b7601991442104a30e56c50abRomain Guy { "nSaveLayerAlpha", "(III)I", (void*) android_view_GLES20Canvas_saveLayerAlphaClip }, 84861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 84961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nQuickReject", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_quickReject }, 85061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nClipRect", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_clipRectF }, 85161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nClipRect", "(IIIIII)Z", (void*) android_view_GLES20Canvas_clipRect }, 85261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 85361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nTranslate", "(IFF)V", (void*) android_view_GLES20Canvas_translate }, 85461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRotate", "(IF)V", (void*) android_view_GLES20Canvas_rotate }, 85561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nScale", "(IFF)V", (void*) android_view_GLES20Canvas_scale }, 856807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy { "nSkew", "(IFF)V", (void*) android_view_GLES20Canvas_skew }, 85761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 85861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetMatrix", "(II)V", (void*) android_view_GLES20Canvas_setMatrix }, 85961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nGetMatrix", "(II)V", (void*) android_view_GLES20Canvas_getMatrix }, 86061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nConcatMatrix", "(II)V", (void*) android_view_GLES20Canvas_concatMatrix }, 86161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 8625a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BFFI)V", (void*) android_view_GLES20Canvas_drawBitmap }, 8635a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BFFFFFFFFI)V",(void*) android_view_GLES20Canvas_drawBitmapRect }, 8645a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BII)V", (void*) android_view_GLES20Canvas_drawBitmapMatrix }, 8655a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 8665a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmapMesh", "(II[BII[FI[III)V",(void*) android_view_GLES20Canvas_drawBitmapMesh }, 8675a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 8685a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawPatch", "(II[B[BFFFFI)V", (void*) android_view_GLES20Canvas_drawPatch }, 869e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 87061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawColor", "(III)V", (void*) android_view_GLES20Canvas_drawColor }, 87161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawRect", "(IFFFFI)V", (void*) android_view_GLES20Canvas_drawRect }, 872a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy { "nDrawRects", "(III)V", (void*) android_view_GLES20Canvas_drawRects }, 87301d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy { "nDrawRoundRect", "(IFFFFFFI)V", (void*) android_view_GLES20Canvas_drawRoundRect }, 87401d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy { "nDrawCircle", "(IFFFI)V", (void*) android_view_GLES20Canvas_drawCircle }, 875c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy { "nDrawOval", "(IFFFFI)V", (void*) android_view_GLES20Canvas_drawOval }, 8768b2f5267f16c295f12faab810527cd6311997e34Romain Guy { "nDrawArc", "(IFFFFFFZI)V", (void*) android_view_GLES20Canvas_drawArc }, 877ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy { "nDrawPoints", "(I[FIII)V", (void*) android_view_GLES20Canvas_drawPoints }, 8788b2f5267f16c295f12faab810527cd6311997e34Romain Guy 87961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawPath", "(III)V", (void*) android_view_GLES20Canvas_drawPath }, 880759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy { "nDrawLines", "(I[FIII)V", (void*) android_view_GLES20Canvas_drawLines }, 88161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 882a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy { "nResetModifiers", "(II)V", (void*) android_view_GLES20Canvas_resetModifiers }, 88361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetupShader", "(II)V", (void*) android_view_GLES20Canvas_setupShader }, 88461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetupColorFilter", "(II)V", (void*) android_view_GLES20Canvas_setupColorFilter }, 8851e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy { "nSetupShadow", "(IFFFI)V", (void*) android_view_GLES20Canvas_setupShadow }, 88661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 8875ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy { "nSetupPaintFilter", "(III)V", (void*) android_view_GLES20Canvas_setupPaintFilter }, 8885ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy { "nResetPaintFilter", "(I)V", (void*) android_view_GLES20Canvas_resetPaintFilter }, 8895ff9df658230d49e42c43586997a02d8e4dd417eRomain Guy 89061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawText", "(I[CIIFFII)V", (void*) android_view_GLES20Canvas_drawTextArray }, 89161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawText", "(ILjava/lang/String;IIFFII)V", 892a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy (void*) android_view_GLES20Canvas_drawText }, 893a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 89461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawTextRun", "(I[CIIIIFFII)V", (void*) android_view_GLES20Canvas_drawTextRunArray }, 89561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawTextRun", "(ILjava/lang/String;IIIIFFII)V", 89661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy (void*) android_view_GLES20Canvas_drawTextRun }, 89761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 898eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy { "nDrawPosText", "(I[CII[FI)V", (void*) android_view_GLES20Canvas_drawPosTextArray }, 899eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy { "nDrawPosText", "(ILjava/lang/String;II[FI)V", 900eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy (void*) android_view_GLES20Canvas_drawPosText }, 901eb9a5367e8f0e970db8509ffb2584f5376bc62edRomain Guy 902fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy { "nGetClipBounds", "(ILandroid/graphics/Rect;)Z", 903ce0537b80087a6225273040a987414b1dd081aa0Romain Guy (void*) android_view_GLES20Canvas_getClipBounds }, 904b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 905162a0217563f4665da6eb183dfce0fef740f641fJeff Brown { "nGetDisplayList", "(II)I", (void*) android_view_GLES20Canvas_getDisplayList }, 9066c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nDestroyDisplayList", "(I)V", (void*) android_view_GLES20Canvas_destroyDisplayList }, 90765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy { "nGetDisplayListSize", "(I)I", (void*) android_view_GLES20Canvas_getDisplayListSize }, 908162a0217563f4665da6eb183dfce0fef740f641fJeff Brown { "nCreateDisplayListRenderer", "()I", (void*) android_view_GLES20Canvas_createDisplayListRenderer }, 909162a0217563f4665da6eb183dfce0fef740f641fJeff Brown { "nResetDisplayListRenderer", "(I)V", (void*) android_view_GLES20Canvas_resetDisplayListRenderer }, 9107b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy { "nDrawDisplayList", "(IIIILandroid/graphics/Rect;)Z", 911cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy (void*) android_view_GLES20Canvas_drawDisplayList }, 912ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase { "nOutputDisplayList", "(II)V", (void*) android_view_GLES20Canvas_outputDisplayList }, 91357066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy { "nInterrupt", "(I)V", (void*) android_view_GLES20Canvas_interrupt }, 91457066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy { "nResume", "(I)V", (void*) android_view_GLES20Canvas_resume }, 9156c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 9166c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nCreateLayerRenderer", "(I)I", (void*) android_view_GLES20Canvas_createLayerRenderer }, 917ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nCreateLayer", "(IIZ[I)I", (void*) android_view_GLES20Canvas_createLayer }, 918ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nResizeLayer", "(III[I)V" , (void*) android_view_GLES20Canvas_resizeLayer }, 919a9489274d67b540804aafb587a226f7c2ae4464dRomain Guy { "nCreateTextureLayer", "(Z[I)I", (void*) android_view_GLES20Canvas_createTextureLayer }, 920a9489274d67b540804aafb587a226f7c2ae4464dRomain Guy { "nUpdateTextureLayer", "(IIIZLandroid/graphics/SurfaceTexture;)V", 921e5e0c50f7dfaccc220725c5595080e921ffda1e4Romain Guy (void*) android_view_GLES20Canvas_updateTextureLayer }, 922302a9df1d50373c82923bb84ff665dfce584fb22Romain Guy { "nSetTextureLayerTransform", "(II)V", (void*) android_view_GLES20Canvas_setTextureLayerTransform }, 923ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDestroyLayer", "(I)V", (void*) android_view_GLES20Canvas_destroyLayer }, 924ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDestroyLayerDeferred", "(I)V", (void*) android_view_GLES20Canvas_destroyLayerDeferred }, 9259c4b79af221b53f602f946faa9ff317a596a0c39Romain Guy { "nFlushLayer", "(I)V", (void*) android_view_GLES20Canvas_flushLayer }, 926ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDrawLayer", "(IIFFI)V", (void*) android_view_GLES20Canvas_drawLayer }, 92777a811610f99e21da7f88dafef60d09f345d0506Romain Guy { "nCopyLayer", "(II)Z", (void*) android_view_GLES20Canvas_copyLayer }, 928b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 929f61970fc79e9c5cf340fa942597628242361864aRomain Guy { "nGetMaximumTextureWidth", "()I", (void*) android_view_GLES20Canvas_getMaxTextureWidth }, 930f61970fc79e9c5cf340fa942597628242361864aRomain Guy { "nGetMaximumTextureHeight", "()I", (void*) android_view_GLES20Canvas_getMaxTextureHeight }, 931f61970fc79e9c5cf340fa942597628242361864aRomain Guy 932163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 933e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy}; 934e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 9359c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haasestatic JNINativeMethod gActivityThreadMethods[] = { 9369c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase { "dumpGraphicsInfo", "(Ljava/io/FileDescriptor;)V", 9379c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase (void*) android_app_ActivityThread_dumpGraphics } 9389c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase}; 9399c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 9409c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 941163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#ifdef USE_OPENGL_RENDERER 942163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define FIND_CLASS(var, className) \ 943163935113919a184122b8b3bd672ef08c8df65dcRomain Guy var = env->FindClass(className); \ 94417cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro LOG_FATAL_IF(! var, "Unable to find class " className); 94517cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro 946163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) \ 947163935113919a184122b8b3bd672ef08c8df65dcRomain Guy var = env->GetMethodID(clazz, methodName, methodDescriptor); \ 948163935113919a184122b8b3bd672ef08c8df65dcRomain Guy LOG_FATAL_IF(! var, "Unable to find method " methodName); 949163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#else 950163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define FIND_CLASS(var, className) 951163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) 952163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 9539d5316e3f56d138504565ff311145ac01621dff4Romain Guy 954e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyint register_android_view_GLES20Canvas(JNIEnv* env) { 95517cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro jclass clazz; 95617cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro FIND_CLASS(clazz, "android/graphics/Rect"); 95717cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro GET_METHOD_ID(gRectClassInfo.set, clazz, "set", "(IIII)V"); 9589d5316e3f56d138504565ff311145ac01621dff4Romain Guy 959e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy return AndroidRuntime::registerNativeMethods(env, kClassPathName, gMethods, NELEM(gMethods)); 960e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 961e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 9629c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haaseconst char* const kActivityThreadPathName = "android/app/ActivityThread"; 9639c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 9646be3d5561cbeccf0a8257a4acb155657f868e548Romain Guyint register_android_app_ActivityThread(JNIEnv* env) { 9656be3d5561cbeccf0a8257a4acb155657f868e548Romain Guy return AndroidRuntime::registerNativeMethods(env, kActivityThreadPathName, 9669c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase gActivityThreadMethods, NELEM(gActivityThreadMethods)); 9679c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase} 9689c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 969e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy}; 970