android_view_GLES20Canvas.cpp revision ed30fd8e9a2d65ee5c8520de55b0089c219f390c
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> 25deba785f122a47915756ffd991f5540d952cf937Romain Guy#include <utils/ResourceTypes.h> 26e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 278f0095cd33558e9cc8a440047908e53b68906f5fRomain Guy#include <gui/SurfaceTexture.h> 288f0095cd33558e9cc8a440047908e53b68906f5fRomain Guy 29ce0537b80087a6225273040a987414b1dd081aa0Romain Guy#include <SkBitmap.h> 30c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy#include <SkCanvas.h> 31f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy#include <SkMatrix.h> 32c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy#include <SkPaint.h> 33079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy#include <SkRegion.h> 34a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy#include <SkScalerContext.h> 3561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy#include <SkTemplates.h> 3685bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy#include <SkXfermode.h> 37e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 38b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy#include <DisplayListRenderer.h> 396c319ca1275c8db892c39b48fc54864c949f9171Romain Guy#include <LayerRenderer.h> 4085bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy#include <OpenGLRenderer.h> 4106f96e2652e4855b6520ad9dd70583677605b79aRomain Guy#include <SkiaShader.h> 42db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy#include <SkiaColorFilter.h> 439d5316e3f56d138504565ff311145ac01621dff4Romain Guy#include <Rect.h> 4485bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 45e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy#include "TextLayout.h" 46e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy 47e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guynamespace android { 48e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 499d5316e3f56d138504565ff311145ac01621dff4Romain Guyusing namespace uirenderer; 509d5316e3f56d138504565ff311145ac01621dff4Romain Guy 51163935113919a184122b8b3bd672ef08c8df65dcRomain Guy/** 52163935113919a184122b8b3bd672ef08c8df65dcRomain Guy * Note: OpenGLRenderer JNI layer is generated and compiled only on supported 53163935113919a184122b8b3bd672ef08c8df65dcRomain Guy * devices. This means all the logic must be compiled only when the 54163935113919a184122b8b3bd672ef08c8df65dcRomain Guy * preprocessor variable USE_OPENGL_RENDERER is defined. 55163935113919a184122b8b3bd672ef08c8df65dcRomain Guy */ 56163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#ifdef USE_OPENGL_RENDERER 57163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 58bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy/////////////////////////////////////////////////////////////////////////////// 59bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy// Defines 60bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy/////////////////////////////////////////////////////////////////////////////// 61bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy 62bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy// Debug 63e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy#define DEBUG_RENDERER 0 64bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy 65bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy// Debug 66bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy#if DEBUG_RENDERER 67bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy #define RENDERER_LOGD(...) LOGD(__VA_ARGS__) 68bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy#else 69bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy #define RENDERER_LOGD(...) 70bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy#endif 71e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy 72a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy#define MODIFIER_SHADOW 1 73a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy#define MODIFIER_SHADER 2 74a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy#define MODIFIER_COLOR_FILTER 4 75a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy 769d5316e3f56d138504565ff311145ac01621dff4Romain Guy// ---------------------------------------------------------------------------- 779d5316e3f56d138504565ff311145ac01621dff4Romain Guy 789d5316e3f56d138504565ff311145ac01621dff4Romain Guystatic struct { 797ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy jmethodID set; 809d5316e3f56d138504565ff311145ac01621dff4Romain Guy} gRectClassInfo; 819d5316e3f56d138504565ff311145ac01621dff4Romain Guy 82e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 837d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy// Misc 847d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy// ---------------------------------------------------------------------------- 857d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 867d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jboolean android_view_GLES20Canvas_preserveBackBuffer(JNIEnv* env, jobject clazz) { 877d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy EGLDisplay display = eglGetCurrentDisplay(); 887d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy EGLSurface surface = eglGetCurrentSurface(EGL_DRAW); 897d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 907d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy eglGetError(); 917d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy eglSurfaceAttrib(display, surface, EGL_SWAP_BEHAVIOR, EGL_BUFFER_PRESERVED); 927d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 937d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy EGLint error = eglGetError(); 947d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy RENDERER_LOGD("Could not enable buffer preserved swap behavior (%x)", error); 957d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 967d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy return error == EGL_SUCCESS; 977d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy} 987d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 997d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy// ---------------------------------------------------------------------------- 100e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// Constructors 101e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 102e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1036c319ca1275c8db892c39b48fc54864c949f9171Romain Guystatic OpenGLRenderer* android_view_GLES20Canvas_createRenderer(JNIEnv* env, jobject clazz) { 104bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy RENDERER_LOGD("Create OpenGLRenderer"); 10585bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy return new OpenGLRenderer; 106e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 107e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1085c13d89c1332fcc499379b9064b891187b75ca32Chet Haasestatic void android_view_GLES20Canvas_destroyRenderer(JNIEnv* env, jobject clazz, 109f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer) { 110bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy RENDERER_LOGD("Destroy OpenGLRenderer"); 111f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy delete renderer; 112e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 113e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 114e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 115e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// Setup 116e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 117e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1187d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setViewport(JNIEnv* env, jobject clazz, 119f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jint width, jint height) { 120f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy renderer->setViewport(width, height); 121e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 122e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1237d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_prepare(JNIEnv* env, jobject clazz, 1246b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guy OpenGLRenderer* renderer, jboolean opaque) { 1256b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guy renderer->prepare(opaque); 126e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 127e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1287d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_prepareDirty(JNIEnv* env, jobject clazz, 1297d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy OpenGLRenderer* renderer, jint left, jint top, jint right, jint bottom, 1307d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy jboolean opaque) { 1317d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy renderer->prepareDirty(left, top, right, bottom, opaque); 1327d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy} 1337d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 1347d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_finish(JNIEnv* env, jobject clazz, 135b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy OpenGLRenderer* renderer) { 136b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy renderer->finish(); 137b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy} 138b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy 1397d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_callDrawGLFunction(JNIEnv* env, jobject clazz, 140daf98e941e140e8739458126640183b9f296a2abChet Haase OpenGLRenderer* renderer, Functor *functor) { 141cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy android::uirenderer::Rect dirty; 142cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy return renderer->callDrawGLFunction(functor, dirty); 143daf98e941e140e8739458126640183b9f296a2abChet Haase} 144daf98e941e140e8739458126640183b9f296a2abChet Haase 145e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 146bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// State 147bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 148bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 1497d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_save(JNIEnv* env, jobject clazz, OpenGLRenderer* renderer, 150bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy jint flags) { 151f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy return renderer->save(flags); 152f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 153bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 1547d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_getSaveCount(JNIEnv* env, jobject clazz, 155f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer) { 156f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy return renderer->getSaveCount(); 157bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 158bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 1597d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_restore(JNIEnv* env, jobject clazz, 160f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer) { 161f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy renderer->restore(); 162bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 163bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 1647d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_restoreToCount(JNIEnv* env, jobject clazz, 165f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jint saveCount) { 166f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy renderer->restoreToCount(saveCount); 167bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 168bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 169f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// ---------------------------------------------------------------------------- 170bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// Layers 171bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// ---------------------------------------------------------------------------- 172bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 1737d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_saveLayer(JNIEnv* env, jobject clazz, 174bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 175bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy SkPaint* paint, jint saveFlags) { 176bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy return renderer->saveLayer(left, top, right, bottom, paint, saveFlags); 177bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy} 178bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 1797d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_saveLayerAlpha(JNIEnv* env, jobject clazz, 180bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 181bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy jint alpha, jint saveFlags) { 182bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy return renderer->saveLayerAlpha(left, top, right, bottom, alpha, saveFlags); 183bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy} 184bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 185bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// ---------------------------------------------------------------------------- 186f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// Clipping 187f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// ---------------------------------------------------------------------------- 188f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 1897d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_quickReject(JNIEnv* env, jobject clazz, 190c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 191c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy SkCanvas::EdgeType edge) { 192c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy return renderer->quickReject(left, top, right, bottom); 193c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy} 194c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy 1957d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_clipRectF(JNIEnv* env, jobject clazz, 196079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 197079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy SkRegion::Op op) { 198079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return renderer->clipRect(left, top, right, bottom, op); 199f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 200bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2017d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_clipRect(JNIEnv* env, jobject clazz, 202079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy OpenGLRenderer* renderer, jint left, jint top, jint right, jint bottom, 203079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy SkRegion::Op op) { 204079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return renderer->clipRect(float(left), float(top), float(right), float(bottom), op); 205bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 206bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2077d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_getClipBounds(JNIEnv* env, jobject clazz, 2089d5316e3f56d138504565ff311145ac01621dff4Romain Guy OpenGLRenderer* renderer, jobject rect) { 2097ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy const android::uirenderer::Rect& bounds(renderer->getClipBounds()); 2109d5316e3f56d138504565ff311145ac01621dff4Romain Guy 2117ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy env->CallVoidMethod(rect, gRectClassInfo.set, 2127ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy int(bounds.left), int(bounds.top), int(bounds.right), int(bounds.bottom)); 2139d5316e3f56d138504565ff311145ac01621dff4Romain Guy 2147ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy return !bounds.isEmpty(); 2159d5316e3f56d138504565ff311145ac01621dff4Romain Guy} 2169d5316e3f56d138504565ff311145ac01621dff4Romain Guy 217bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 218f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// Transforms 219bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 220bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2217d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_translate(JNIEnv* env, jobject clazz, 222f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat dx, jfloat dy) { 2237ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->translate(dx, dy); 224f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 225bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2267d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_rotate(JNIEnv* env, jobject clazz, 227f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat degrees) { 2287ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->rotate(degrees); 229bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 230bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2317d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_scale(JNIEnv* env, jobject clazz, 232f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat sx, jfloat sy) { 2337ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->scale(sx, sy); 234f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 235bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2367d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_skew(JNIEnv* env, jobject clazz, 237807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy OpenGLRenderer* renderer, jfloat sx, jfloat sy) { 238807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy renderer->skew(sx, sy); 239807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy} 240807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy 2417d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setMatrix(JNIEnv* env, jobject clazz, 242f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 2437ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->setMatrix(matrix); 244f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 245f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 24641030da16856c8869e1e51d4a0405432fa96614eRomain Guystatic const float* android_view_GLES20Canvas_getNativeMatrix(JNIEnv* env, 2477d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy jobject clazz, OpenGLRenderer* renderer) { 24841030da16856c8869e1e51d4a0405432fa96614eRomain Guy return renderer->getMatrix(); 24941030da16856c8869e1e51d4a0405432fa96614eRomain Guy} 25041030da16856c8869e1e51d4a0405432fa96614eRomain Guy 2517d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_getMatrix(JNIEnv* env, jobject clazz, 252f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 2537ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->getMatrix(matrix); 254f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 255f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 2567d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_concatMatrix(JNIEnv* env, jobject clazz, 257f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 2587ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->concatMatrix(matrix); 259bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 260bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 261bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 262bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// Drawing 26385bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy// ---------------------------------------------------------------------------- 26485bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 2657d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmap(JNIEnv* env, jobject clazz, 266e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, float left, 267e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy float top, SkPaint* paint) { 268e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 269e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 270e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 271dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, left, top, paint); 272ce0537b80087a6225273040a987414b1dd081aa0Romain Guy} 273ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 2747d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmapRect(JNIEnv* env, jobject clazz, 275e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, 276ce0537b80087a6225273040a987414b1dd081aa0Romain Guy float srcLeft, float srcTop, float srcRight, float srcBottom, 277dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy float dstLeft, float dstTop, float dstRight, float dstBottom, SkPaint* paint) { 278e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 279e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 280e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 281dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, srcLeft, srcTop, srcRight, srcBottom, 282dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy dstLeft, dstTop, dstRight, dstBottom, paint); 283f86ef57f8bcd8ba43ce222ec6a8b4f67d3600640Romain Guy} 2848ba548f81d1ab5f1750cbf86098c4a14e0b8beadRomain Guy 2857d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmapMatrix(JNIEnv* env, jobject clazz, 286e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, SkMatrix* matrix, 287e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy SkPaint* paint) { 288e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 289e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 290e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 291dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, matrix, paint); 292ce0537b80087a6225273040a987414b1dd081aa0Romain Guy} 293ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 2947d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmapMesh(JNIEnv* env, jobject clazz, 2955a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, 2965a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint meshWidth, jint meshHeight, jfloatArray vertices, jint offset, 2975a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jintArray colors, jint colorOffset, SkPaint* paint) { 2985a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy // This object allows the renderer to allocate a global JNI ref to the buffer object. 2995a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 3005a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3015a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat* verticesArray = vertices ? env->GetFloatArrayElements(vertices, NULL) + offset : NULL; 3025a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint* colorsArray = colors ? env->GetIntArrayElements(colors, NULL) + colorOffset : NULL; 3035a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3045a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy renderer->drawBitmapMesh(bitmap, meshWidth, meshHeight, verticesArray, colorsArray, paint); 3055a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3065a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy if (vertices) env->ReleaseFloatArrayElements(vertices, verticesArray, 0); 3075a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy if (colors) env->ReleaseIntArrayElements(colors, colorsArray, 0); 3085a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy} 3095a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3107d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawPatch(JNIEnv* env, jobject clazz, 311e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, jbyteArray chunks, 312dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy float left, float top, float right, float bottom, SkPaint* paint) { 313e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 314e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 315e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 316deba785f122a47915756ffd991f5540d952cf937Romain Guy jbyte* storage = env->GetByteArrayElements(chunks, NULL); 317deba785f122a47915756ffd991f5540d952cf937Romain Guy Res_png_9patch* patch = reinterpret_cast<Res_png_9patch*>(storage); 318deba785f122a47915756ffd991f5540d952cf937Romain Guy Res_png_9patch::deserialize(patch); 319deba785f122a47915756ffd991f5540d952cf937Romain Guy 320e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy renderer->drawPatch(bitmap, &patch->xDivs[0], &patch->yDivs[0], 321e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy &patch->colors[0], patch->numXDivs, patch->numYDivs, patch->numColors, 3224bb942083a0d4db746adf95349108dd8ef842e32Romain Guy left, top, right, bottom, paint); 323deba785f122a47915756ffd991f5540d952cf937Romain Guy 324deba785f122a47915756ffd991f5540d952cf937Romain Guy env->ReleaseByteArrayElements(chunks, storage, 0); 325deba785f122a47915756ffd991f5540d952cf937Romain Guy} 326deba785f122a47915756ffd991f5540d952cf937Romain Guy 3277d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawColor(JNIEnv* env, jobject clazz, 328ce0537b80087a6225273040a987414b1dd081aa0Romain Guy OpenGLRenderer* renderer, jint color, SkXfermode::Mode mode) { 329ce0537b80087a6225273040a987414b1dd081aa0Romain Guy renderer->drawColor(color, mode); 33085bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy} 33185bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 3327d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawRect(JNIEnv* env, jobject clazz, 333c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 334c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy SkPaint* paint) { 335c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy renderer->drawRect(left, top, right, bottom, paint); 336c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy} 337c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy 3387d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawRoundRect(JNIEnv* env, jobject clazz, 33901d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 34001d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy jfloat rx, jfloat ry, SkPaint* paint) { 34101d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy renderer->drawRoundRect(left, top, right, bottom, rx, ry, paint); 34201d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy} 34301d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy 3447d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawCircle(JNIEnv* env, jobject clazz, 34501d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy OpenGLRenderer* renderer, jfloat x, jfloat y, jfloat radius, SkPaint* paint) { 34601d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy renderer->drawCircle(x, y, radius, paint); 34701d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy} 34801d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy 3497d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawOval(JNIEnv* env, jobject clazz, 350c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 351c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy SkPaint* paint) { 352c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy renderer->drawOval(left, top, right, bottom, paint); 353c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy} 354c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy 3557d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawArc(JNIEnv* env, jobject clazz, 3568b2f5267f16c295f12faab810527cd6311997e34Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 3578b2f5267f16c295f12faab810527cd6311997e34Romain Guy jfloat startAngle, jfloat sweepAngle, jboolean useCenter, SkPaint* paint) { 3588b2f5267f16c295f12faab810527cd6311997e34Romain Guy renderer->drawArc(left, top, right, bottom, startAngle, sweepAngle, useCenter, paint); 3598b2f5267f16c295f12faab810527cd6311997e34Romain Guy} 3608b2f5267f16c295f12faab810527cd6311997e34Romain Guy 3617d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawRects(JNIEnv* env, jobject clazz, 362a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy OpenGLRenderer* renderer, SkRegion* region, SkPaint* paint) { 363a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy SkRegion::Iterator it(*region); 364a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy while (!it.done()) { 365a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy const SkIRect& r = it.rect(); 366a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy renderer->drawRect(r.fLeft, r.fTop, r.fRight, r.fBottom, paint); 367a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy it.next(); 368a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy } 369a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy} 370a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy 371ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guystatic void android_view_GLES20Canvas_drawPoints(JNIEnv* env, jobject clazz, 372ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy OpenGLRenderer* renderer, jfloatArray points, jint offset, jint count, SkPaint* paint) { 373ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy jfloat* storage = env->GetFloatArrayElements(points, NULL); 374ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy renderer->drawPoints(storage + offset, count, paint); 375ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy env->ReleaseFloatArrayElements(points, storage, 0); 376ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy} 377ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy 3787d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawPath(JNIEnv* env, jobject clazz, 3797fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy OpenGLRenderer* renderer, SkPath* path, SkPaint* paint) { 3807fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy renderer->drawPath(path, paint); 3817fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy} 3827fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy 3837d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawLines(JNIEnv* env, jobject clazz, 384759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy OpenGLRenderer* renderer, jfloatArray points, jint offset, jint count, SkPaint* paint) { 385759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy jfloat* storage = env->GetFloatArrayElements(points, NULL); 386759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy renderer->drawLines(storage + offset, count, paint); 387759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy env->ReleaseFloatArrayElements(points, storage, 0); 388759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy} 389759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy 39085bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy// ---------------------------------------------------------------------------- 391db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy// Shaders and color filters 392d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy// ---------------------------------------------------------------------------- 393d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy 3947d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_resetModifiers(JNIEnv* env, jobject clazz, 395a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy OpenGLRenderer* renderer, jint modifiers) { 396a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers & MODIFIER_SHADOW) renderer->resetShadow(); 397a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers & MODIFIER_SHADER) renderer->resetShader(); 398a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy if (modifiers & MODIFIER_COLOR_FILTER) renderer->resetColorFilter(); 399d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy} 400d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy 4017d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setupShader(JNIEnv* env, jobject clazz, 40206f96e2652e4855b6520ad9dd70583677605b79aRomain Guy OpenGLRenderer* renderer, SkiaShader* shader) { 40306f96e2652e4855b6520ad9dd70583677605b79aRomain Guy renderer->setupShader(shader); 4047fac2e18339f765320d759e8d4c090f92431959eRomain Guy} 4057fac2e18339f765320d759e8d4c090f92431959eRomain Guy 4067d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setupColorFilter(JNIEnv* env, jobject clazz, 407db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy OpenGLRenderer* renderer, SkiaColorFilter* filter) { 408db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy renderer->setupColorFilter(filter); 409db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy} 410db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy 4117d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setupShadow(JNIEnv* env, jobject clazz, 4121e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy OpenGLRenderer* renderer, jfloat radius, jfloat dx, jfloat dy, jint color) { 4131e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy renderer->setupShadow(radius, dx, dy, color); 4141e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy} 4151e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy 416d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy// ---------------------------------------------------------------------------- 417a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// Text 418a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// ---------------------------------------------------------------------------- 419a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 420e8e62a4a032a80409114a37908b5f18ab0080848Romain Guystatic void renderText(OpenGLRenderer* renderer, const jchar* text, int count, 421e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy jfloat x, jfloat y, int flags, SkPaint* paint) { 422e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy const jchar *workText; 4239226298891119acff6b5e8b65fb7074fb99dc0c0Romain Guy jchar* buffer = NULL; 424e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy int32_t workBytes; 4259226298891119acff6b5e8b65fb7074fb99dc0c0Romain Guy if (TextLayout::prepareText(paint, text, count, flags, &workText, &workBytes, &buffer)) { 426e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy renderer->drawText((const char*) workText, workBytes, count, x, y, paint); 4279226298891119acff6b5e8b65fb7074fb99dc0c0Romain Guy free(buffer); 428e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy } 429e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy} 430e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy 43161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guystatic void renderTextRun(OpenGLRenderer* renderer, const jchar* text, 43261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint start, jint count, jint contextCount, jfloat x, jfloat y, 43361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy int flags, SkPaint* paint) { 43461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy uint8_t rtl = flags & 0x1; 43561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (rtl) { 43661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy SkAutoSTMalloc<80, jchar> buffer(contextCount); 43761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jchar* shaped = buffer.get(); 43861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (TextLayout::prepareRtlTextRun(text, start, count, contextCount, shaped)) { 43961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderer->drawText((const char*) shaped, count << 1, count, x, y, paint); 44061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else { 44161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy LOGW("drawTextRun error"); 44261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 44361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else { 44461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderer->drawText((const char*) (text + start), count << 1, count, x, y, paint); 44561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 44661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy} 44761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 4487d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawTextArray(JNIEnv* env, jobject clazz, 4495a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jcharArray text, jint index, jint count, 4505a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat x, jfloat y, jint flags, SkPaint* paint) { 451a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy jchar* textArray = env->GetCharArrayElements(text, NULL); 452e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy renderText(renderer, textArray + index, count, x, y, flags, paint); 453a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); 454a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy} 455a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 4567d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawText(JNIEnv* env, jobject clazz, 4575a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jstring text, jint start, jint end, 4585a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat x, jfloat y, jint flags, SkPaint* paint) { 459a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy const jchar* textArray = env->GetStringChars(text, NULL); 460e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy renderText(renderer, textArray + start, end - start, x, y, flags, paint); 461a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy env->ReleaseStringChars(text, textArray); 462a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy} 463a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 4647d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawTextRunArray(JNIEnv* env, jobject clazz, 4655a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jcharArray text, jint index, jint count, 4665a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint contextIndex, jint contextCount, jfloat x, jfloat y, jint dirFlags, 46761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy SkPaint* paint) { 46861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jchar* textArray = env->GetCharArrayElements(text, NULL); 46961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderTextRun(renderer, textArray + contextIndex, index - contextIndex, 47061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy count, contextCount, x, y, dirFlags, paint); 47161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); 47261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 47361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 4747d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawTextRun(JNIEnv* env, jobject clazz, 4755a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jstring text, jint start, jint end, 4765a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint contextStart, int contextEnd, jfloat x, jfloat y, jint dirFlags, 47761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy SkPaint* paint) { 47861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy const jchar* textArray = env->GetStringChars(text, NULL); 47961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint count = end - start; 48061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint contextCount = contextEnd - contextStart; 48161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderTextRun(renderer, textArray + contextStart, start - contextStart, 48261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy count, contextCount, x, y, dirFlags, paint); 48361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy env->ReleaseStringChars(text, textArray); 48461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy} 48561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 486b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// ---------------------------------------------------------------------------- 487b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// Display lists 488b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// ---------------------------------------------------------------------------- 489b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 4905977baa1fa24125c148a72699b53e62abaf08960Chet Haasestatic DisplayList* android_view_GLES20Canvas_getDisplayList(JNIEnv* env, 4917d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy jobject clazz, DisplayListRenderer* renderer) { 492b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy return renderer->getDisplayList(); 493b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 494b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 4955977baa1fa24125c148a72699b53e62abaf08960Chet Haasestatic OpenGLRenderer* android_view_GLES20Canvas_getDisplayListRenderer(JNIEnv* env, 4965977baa1fa24125c148a72699b53e62abaf08960Chet Haase jobject clazz, DisplayListRenderer* renderer) { 4975977baa1fa24125c148a72699b53e62abaf08960Chet Haase if (renderer == NULL) { 4985977baa1fa24125c148a72699b53e62abaf08960Chet Haase renderer = new DisplayListRenderer; 4995977baa1fa24125c148a72699b53e62abaf08960Chet Haase } else { 5005977baa1fa24125c148a72699b53e62abaf08960Chet Haase renderer->reset(); 5015977baa1fa24125c148a72699b53e62abaf08960Chet Haase } 5025977baa1fa24125c148a72699b53e62abaf08960Chet Haase return renderer; 5035977baa1fa24125c148a72699b53e62abaf08960Chet Haase} 5045977baa1fa24125c148a72699b53e62abaf08960Chet Haase 505b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guystatic void android_view_GLES20Canvas_destroyDisplayList(JNIEnv* env, 5065c13d89c1332fcc499379b9064b891187b75ca32Chet Haase jobject clazz, DisplayList* displayList) { 507b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy delete displayList; 508b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 509b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 510daf98e941e140e8739458126640183b9f296a2abChet Haasestatic bool android_view_GLES20Canvas_drawDisplayList(JNIEnv* env, 5117b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy jobject clazz, OpenGLRenderer* renderer, DisplayList* displayList, 5127b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy jint width, jint height, jobject dirty) { 513cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy android::uirenderer::Rect bounds; 5147b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy bool redraw = renderer->drawDisplayList(displayList, width, height, bounds); 515cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy if (redraw && dirty != NULL) { 516cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy env->CallVoidMethod(dirty, gRectClassInfo.set, 517cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy int(bounds.left), int(bounds.top), int(bounds.right), int(bounds.bottom)); 518cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy } 519cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy return redraw; 520b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 521b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 522ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haasestatic void android_view_GLES20Canvas_outputDisplayList(JNIEnv* env, 523ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase jobject clazz, OpenGLRenderer* renderer, DisplayList* displayList) { 524ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase renderer->outputDisplayList(displayList); 525ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase} 526ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase 5276c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// ---------------------------------------------------------------------------- 5286c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// Layers 5296c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// ---------------------------------------------------------------------------- 5306c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 5317d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_interrupt(JNIEnv* env, jobject clazz, 5326c319ca1275c8db892c39b48fc54864c949f9171Romain Guy OpenGLRenderer* renderer) { 5336c319ca1275c8db892c39b48fc54864c949f9171Romain Guy renderer->interrupt(); 5346c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5356c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 5367d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_resume(JNIEnv* env, jobject clazz, 5376c319ca1275c8db892c39b48fc54864c949f9171Romain Guy OpenGLRenderer* renderer) { 5386c319ca1275c8db892c39b48fc54864c949f9171Romain Guy renderer->resume(); 5396c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5406c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 5416c319ca1275c8db892c39b48fc54864c949f9171Romain Guystatic OpenGLRenderer* android_view_GLES20Canvas_createLayerRenderer(JNIEnv* env, 542ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jobject clazz, Layer* layer) { 543ada830f639591b99c3e40de22b07296c7932a33fRomain Guy if (layer) { 544ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return new LayerRenderer(layer); 545ada830f639591b99c3e40de22b07296c7932a33fRomain Guy } 546ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return NULL; 5476c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5486c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 549aa6c24c21c727a196451332448d4e3b11a80be69Romain Guystatic Layer* android_view_GLES20Canvas_createTextureLayer(JNIEnv* env, jobject clazz, 550aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy jintArray layerInfo) { 551aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy Layer* layer = LayerRenderer::createTextureLayer(); 552aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy 553aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy if (layer) { 554aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy jint* storage = env->GetIntArrayElements(layerInfo, NULL); 555aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy storage[0] = layer->texture; 556aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy env->ReleaseIntArrayElements(layerInfo, storage, 0); 557aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy } 558aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy 559aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy return layer; 560aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy} 561aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy 562ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic Layer* android_view_GLES20Canvas_createLayer(JNIEnv* env, jobject clazz, 563ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jint width, jint height, jboolean isOpaque, jintArray layerInfo) { 564ada830f639591b99c3e40de22b07296c7932a33fRomain Guy Layer* layer = LayerRenderer::createLayer(width, height, isOpaque); 5656c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 566ada830f639591b99c3e40de22b07296c7932a33fRomain Guy if (layer) { 5676c319ca1275c8db892c39b48fc54864c949f9171Romain Guy jint* storage = env->GetIntArrayElements(layerInfo, NULL); 568ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[0] = layer->width; 569ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[1] = layer->height; 5706c319ca1275c8db892c39b48fc54864c949f9171Romain Guy env->ReleaseIntArrayElements(layerInfo, storage, 0); 5716c319ca1275c8db892c39b48fc54864c949f9171Romain Guy } 5726c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 573ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return layer; 5746c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5756c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 576ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic void android_view_GLES20Canvas_resizeLayer(JNIEnv* env, jobject clazz, 577ada830f639591b99c3e40de22b07296c7932a33fRomain Guy Layer* layer, jint width, jint height, jintArray layerInfo) { 578ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::resizeLayer(layer, width, height); 5796c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 5806c319ca1275c8db892c39b48fc54864c949f9171Romain Guy jint* storage = env->GetIntArrayElements(layerInfo, NULL); 581ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[0] = layer->width; 582ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[1] = layer->height; 5836c319ca1275c8db892c39b48fc54864c949f9171Romain Guy env->ReleaseIntArrayElements(layerInfo, storage, 0); 5846c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5856c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 586aa6c24c21c727a196451332448d4e3b11a80be69Romain Guystatic void android_view_GLES20Canvas_updateTextureLayer(JNIEnv* env, jobject clazz, 5878f0095cd33558e9cc8a440047908e53b68906f5fRomain Guy Layer* layer, jint width, jint height, SurfaceTexture* surface) { 5888f0095cd33558e9cc8a440047908e53b68906f5fRomain Guy float transform[16]; 5898f0095cd33558e9cc8a440047908e53b68906f5fRomain Guy surface->updateTexImage(); 5908f0095cd33558e9cc8a440047908e53b68906f5fRomain Guy surface->getTransformMatrix(transform); 5918f0095cd33558e9cc8a440047908e53b68906f5fRomain Guy GLenum renderTarget = surface->getCurrentTextureTarget(); 5928f0095cd33558e9cc8a440047908e53b68906f5fRomain Guy 5938f0095cd33558e9cc8a440047908e53b68906f5fRomain Guy LayerRenderer::updateTextureLayer(layer, width, height, renderTarget, transform); 594aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy} 595aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy 596ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic void android_view_GLES20Canvas_destroyLayer(JNIEnv* env, jobject clazz, Layer* layer) { 597ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::destroyLayer(layer); 5986c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5996c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 60057066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guystatic void android_view_GLES20Canvas_destroyLayerDeferred(JNIEnv* env, 601ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jobject clazz, Layer* layer) { 602ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::destroyLayerDeferred(layer); 60357066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy} 60457066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 6057d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawLayer(JNIEnv* env, jobject clazz, 606ada830f639591b99c3e40de22b07296c7932a33fRomain Guy OpenGLRenderer* renderer, Layer* layer, jfloat x, jfloat y, SkPaint* paint) { 607ada830f639591b99c3e40de22b07296c7932a33fRomain Guy renderer->drawLayer(layer, x, y, paint); 6086c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 6096c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 610163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif // USE_OPENGL_RENDERER 611163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 612163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// ---------------------------------------------------------------------------- 613163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// Common 614163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// ---------------------------------------------------------------------------- 615163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 616163935113919a184122b8b3bd672ef08c8df65dcRomain Guystatic jboolean android_view_GLES20Canvas_isAvailable(JNIEnv* env, jobject clazz) { 617163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#ifdef USE_OPENGL_RENDERER 618163935113919a184122b8b3bd672ef08c8df65dcRomain Guy return JNI_TRUE; 619163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#else 620163935113919a184122b8b3bd672ef08c8df65dcRomain Guy return JNI_FALSE; 621163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 622163935113919a184122b8b3bd672ef08c8df65dcRomain Guy} 623163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 624a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// ---------------------------------------------------------------------------- 6259c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase// Logging 6269c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase// ---------------------------------------------------------------------------- 6279c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 6289c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haasestatic void 6299c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haaseandroid_app_ActivityThread_dumpGraphics(JNIEnv* env, jobject clazz, jobject javaFileDescriptor) 6309c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase{ 631905787a7c91d23daa4efc3d16bd8cbf1a683e779Chet Haase#ifdef USE_OPENGL_RENDERER 632a3804cf77f0edd93f6247a055cdafb856b117eecElliott Hughes int fd = jniGetFDFromFileDescriptor(env, javaFileDescriptor); 6330865d33d976bb6c8ac34da9551ff62fbb60d715aChet Haase android::uirenderer::DisplayList::outputLogBuffer(fd); 634905787a7c91d23daa4efc3d16bd8cbf1a683e779Chet Haase#endif // USE_OPENGL_RENDERER 6359c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase} 6369c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 6379c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase// ---------------------------------------------------------------------------- 638e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// JNI Glue 639e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 640e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 641e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyconst char* const kClassPathName = "android/view/GLES20Canvas"; 642e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 643e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guystatic JNINativeMethod gMethods[] = { 64461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nIsAvailable", "()Z", (void*) android_view_GLES20Canvas_isAvailable }, 645163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 64661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy#ifdef USE_OPENGL_RENDERER 6477d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy { "nPreserveBackBuffer", "()Z", (void*) android_view_GLES20Canvas_preserveBackBuffer }, 6487d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 64961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nCreateRenderer", "()I", (void*) android_view_GLES20Canvas_createRenderer }, 65061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDestroyRenderer", "(I)V", (void*) android_view_GLES20Canvas_destroyRenderer }, 65161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetViewport", "(III)V", (void*) android_view_GLES20Canvas_setViewport }, 6526b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guy { "nPrepare", "(IZ)V", (void*) android_view_GLES20Canvas_prepare }, 6537d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy { "nPrepareDirty", "(IIIIIZ)V", (void*) android_view_GLES20Canvas_prepareDirty }, 654b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy { "nFinish", "(I)V", (void*) android_view_GLES20Canvas_finish }, 65561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 6567d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy { "nCallDrawGLFunction", "(II)Z", 6577d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy (void*) android_view_GLES20Canvas_callDrawGLFunction }, 6587d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 65961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSave", "(II)I", (void*) android_view_GLES20Canvas_save }, 66061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRestore", "(I)V", (void*) android_view_GLES20Canvas_restore }, 66161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRestoreToCount", "(II)V", (void*) android_view_GLES20Canvas_restoreToCount }, 66261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nGetSaveCount", "(I)I", (void*) android_view_GLES20Canvas_getSaveCount }, 66361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 66461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSaveLayer", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayer }, 66561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSaveLayerAlpha", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayerAlpha }, 66661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 66761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nQuickReject", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_quickReject }, 66861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nClipRect", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_clipRectF }, 66961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nClipRect", "(IIIIII)Z", (void*) android_view_GLES20Canvas_clipRect }, 67061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 67161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nTranslate", "(IFF)V", (void*) android_view_GLES20Canvas_translate }, 67261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRotate", "(IF)V", (void*) android_view_GLES20Canvas_rotate }, 67361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nScale", "(IFF)V", (void*) android_view_GLES20Canvas_scale }, 674807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy { "nSkew", "(IFF)V", (void*) android_view_GLES20Canvas_skew }, 67561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 67661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetMatrix", "(II)V", (void*) android_view_GLES20Canvas_setMatrix }, 67741030da16856c8869e1e51d4a0405432fa96614eRomain Guy { "nGetMatrix", "(I)I", (void*) android_view_GLES20Canvas_getNativeMatrix }, 67861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nGetMatrix", "(II)V", (void*) android_view_GLES20Canvas_getMatrix }, 67961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nConcatMatrix", "(II)V", (void*) android_view_GLES20Canvas_concatMatrix }, 68061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 6815a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BFFI)V", (void*) android_view_GLES20Canvas_drawBitmap }, 6825a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BFFFFFFFFI)V",(void*) android_view_GLES20Canvas_drawBitmapRect }, 6835a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BII)V", (void*) android_view_GLES20Canvas_drawBitmapMatrix }, 6845a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 6855a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmapMesh", "(II[BII[FI[III)V",(void*) android_view_GLES20Canvas_drawBitmapMesh }, 6865a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 6875a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawPatch", "(II[B[BFFFFI)V", (void*) android_view_GLES20Canvas_drawPatch }, 688e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 68961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawColor", "(III)V", (void*) android_view_GLES20Canvas_drawColor }, 69061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawRect", "(IFFFFI)V", (void*) android_view_GLES20Canvas_drawRect }, 691a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy { "nDrawRects", "(III)V", (void*) android_view_GLES20Canvas_drawRects }, 69201d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy { "nDrawRoundRect", "(IFFFFFFI)V", (void*) android_view_GLES20Canvas_drawRoundRect }, 69301d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy { "nDrawCircle", "(IFFFI)V", (void*) android_view_GLES20Canvas_drawCircle }, 694c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy { "nDrawOval", "(IFFFFI)V", (void*) android_view_GLES20Canvas_drawOval }, 6958b2f5267f16c295f12faab810527cd6311997e34Romain Guy { "nDrawArc", "(IFFFFFFZI)V", (void*) android_view_GLES20Canvas_drawArc }, 696ed6fcb034b44d9a6ac2fc72fee6030417811f234Romain Guy { "nDrawPoints", "(I[FIII)V", (void*) android_view_GLES20Canvas_drawPoints }, 6978b2f5267f16c295f12faab810527cd6311997e34Romain Guy 69861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawPath", "(III)V", (void*) android_view_GLES20Canvas_drawPath }, 699759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy { "nDrawLines", "(I[FIII)V", (void*) android_view_GLES20Canvas_drawLines }, 70061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 701a168d7372132d6c87835878794b6ed43d0d282fdRomain Guy { "nResetModifiers", "(II)V", (void*) android_view_GLES20Canvas_resetModifiers }, 70261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetupShader", "(II)V", (void*) android_view_GLES20Canvas_setupShader }, 70361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetupColorFilter", "(II)V", (void*) android_view_GLES20Canvas_setupColorFilter }, 7041e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy { "nSetupShadow", "(IFFFI)V", (void*) android_view_GLES20Canvas_setupShadow }, 70561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 70661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawText", "(I[CIIFFII)V", (void*) android_view_GLES20Canvas_drawTextArray }, 70761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawText", "(ILjava/lang/String;IIFFII)V", 708a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy (void*) android_view_GLES20Canvas_drawText }, 709a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 71061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawTextRun", "(I[CIIIIFFII)V", (void*) android_view_GLES20Canvas_drawTextRunArray }, 71161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawTextRun", "(ILjava/lang/String;IIIIFFII)V", 71261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy (void*) android_view_GLES20Canvas_drawTextRun }, 71361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 714fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy { "nGetClipBounds", "(ILandroid/graphics/Rect;)Z", 715ce0537b80087a6225273040a987414b1dd081aa0Romain Guy (void*) android_view_GLES20Canvas_getClipBounds }, 716b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 7176c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nGetDisplayList", "(I)I", (void*) android_view_GLES20Canvas_getDisplayList }, 7186c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nDestroyDisplayList", "(I)V", (void*) android_view_GLES20Canvas_destroyDisplayList }, 7196c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nGetDisplayListRenderer", "(I)I", (void*) android_view_GLES20Canvas_getDisplayListRenderer }, 7207b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy { "nDrawDisplayList", "(IIIILandroid/graphics/Rect;)Z", 721cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy (void*) android_view_GLES20Canvas_drawDisplayList }, 722ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase { "nOutputDisplayList", "(II)V", (void*) android_view_GLES20Canvas_outputDisplayList }, 72357066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy { "nInterrupt", "(I)V", (void*) android_view_GLES20Canvas_interrupt }, 72457066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy { "nResume", "(I)V", (void*) android_view_GLES20Canvas_resume }, 7256c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 7266c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nCreateLayerRenderer", "(I)I", (void*) android_view_GLES20Canvas_createLayerRenderer }, 727ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nCreateLayer", "(IIZ[I)I", (void*) android_view_GLES20Canvas_createLayer }, 728ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nResizeLayer", "(III[I)V" , (void*) android_view_GLES20Canvas_resizeLayer }, 729aa6c24c21c727a196451332448d4e3b11a80be69Romain Guy { "nCreateTextureLayer", "([I)I", (void*) android_view_GLES20Canvas_createTextureLayer }, 7308f0095cd33558e9cc8a440047908e53b68906f5fRomain Guy { "nUpdateTextureLayer", "(IIII)V", (void*) android_view_GLES20Canvas_updateTextureLayer }, 731ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDestroyLayer", "(I)V", (void*) android_view_GLES20Canvas_destroyLayer }, 732ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDestroyLayerDeferred", "(I)V", (void*) android_view_GLES20Canvas_destroyLayerDeferred }, 733ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDrawLayer", "(IIFFI)V", (void*) android_view_GLES20Canvas_drawLayer }, 734b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 735163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 736e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy}; 737e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 7389c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haasestatic JNINativeMethod gActivityThreadMethods[] = { 7399c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase { "dumpGraphicsInfo", "(Ljava/io/FileDescriptor;)V", 7409c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase (void*) android_app_ActivityThread_dumpGraphics } 7419c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase}; 7429c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 7439c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 744163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#ifdef USE_OPENGL_RENDERER 745163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define FIND_CLASS(var, className) \ 746163935113919a184122b8b3bd672ef08c8df65dcRomain Guy var = env->FindClass(className); \ 74717cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro LOG_FATAL_IF(! var, "Unable to find class " className); 74817cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro 749163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) \ 750163935113919a184122b8b3bd672ef08c8df65dcRomain Guy var = env->GetMethodID(clazz, methodName, methodDescriptor); \ 751163935113919a184122b8b3bd672ef08c8df65dcRomain Guy LOG_FATAL_IF(! var, "Unable to find method " methodName); 752163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#else 753163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define FIND_CLASS(var, className) 754163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) 755163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 7569d5316e3f56d138504565ff311145ac01621dff4Romain Guy 757e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyint register_android_view_GLES20Canvas(JNIEnv* env) { 75817cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro jclass clazz; 75917cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro FIND_CLASS(clazz, "android/graphics/Rect"); 76017cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro GET_METHOD_ID(gRectClassInfo.set, clazz, "set", "(IIII)V"); 7619d5316e3f56d138504565ff311145ac01621dff4Romain Guy 762e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy return AndroidRuntime::registerNativeMethods(env, kClassPathName, gMethods, NELEM(gMethods)); 763e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 764e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 7659c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haaseconst char* const kActivityThreadPathName = "android/app/ActivityThread"; 7669c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 7679c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haaseint register_android_app_ActivityThread(JNIEnv* env) 7689c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase{ 7699c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase return AndroidRuntime::registerNativeMethods( 7709c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase env, kActivityThreadPathName, 7719c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase gActivityThreadMethods, NELEM(gActivityThreadMethods)); 7729c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase} 7739c1e23baf5bfbebd1aebbd6d9a18c225325567ceChet Haase 774e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy}; 775