android_view_GLES20Canvas.cpp revision 7b5b6abf852c039983eded25ebe43a70fef5a4ab
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 27ce0537b80087a6225273040a987414b1dd081aa0Romain Guy#include <SkBitmap.h> 28c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy#include <SkCanvas.h> 29f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy#include <SkMatrix.h> 30c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy#include <SkPaint.h> 31079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy#include <SkRegion.h> 32a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy#include <SkScalerContext.h> 3361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy#include <SkTemplates.h> 3485bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy#include <SkXfermode.h> 35e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 36b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy#include <DisplayListRenderer.h> 376c319ca1275c8db892c39b48fc54864c949f9171Romain Guy#include <LayerRenderer.h> 3885bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy#include <OpenGLRenderer.h> 3906f96e2652e4855b6520ad9dd70583677605b79aRomain Guy#include <SkiaShader.h> 40db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy#include <SkiaColorFilter.h> 419d5316e3f56d138504565ff311145ac01621dff4Romain Guy#include <Rect.h> 4285bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 43e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy#include "TextLayout.h" 44e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy 45e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guynamespace android { 46e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 479d5316e3f56d138504565ff311145ac01621dff4Romain Guyusing namespace uirenderer; 489d5316e3f56d138504565ff311145ac01621dff4Romain Guy 49163935113919a184122b8b3bd672ef08c8df65dcRomain Guy/** 50163935113919a184122b8b3bd672ef08c8df65dcRomain Guy * Note: OpenGLRenderer JNI layer is generated and compiled only on supported 51163935113919a184122b8b3bd672ef08c8df65dcRomain Guy * devices. This means all the logic must be compiled only when the 52163935113919a184122b8b3bd672ef08c8df65dcRomain Guy * preprocessor variable USE_OPENGL_RENDERER is defined. 53163935113919a184122b8b3bd672ef08c8df65dcRomain Guy */ 54163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#ifdef USE_OPENGL_RENDERER 55163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 56bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy/////////////////////////////////////////////////////////////////////////////// 57bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy// Defines 58bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy/////////////////////////////////////////////////////////////////////////////// 59bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy 60bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy// Debug 61e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy#define DEBUG_RENDERER 0 62bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy 63bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy// Debug 64bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy#if DEBUG_RENDERER 65bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy #define RENDERER_LOGD(...) LOGD(__VA_ARGS__) 66bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy#else 67bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy #define RENDERER_LOGD(...) 68bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy#endif 69e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy 709d5316e3f56d138504565ff311145ac01621dff4Romain Guy// ---------------------------------------------------------------------------- 719d5316e3f56d138504565ff311145ac01621dff4Romain Guy 729d5316e3f56d138504565ff311145ac01621dff4Romain Guystatic struct { 737ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy jclass clazz; 747ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy jmethodID set; 759d5316e3f56d138504565ff311145ac01621dff4Romain Guy} gRectClassInfo; 769d5316e3f56d138504565ff311145ac01621dff4Romain Guy 77e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 787d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy// Misc 797d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy// ---------------------------------------------------------------------------- 807d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 817d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jboolean android_view_GLES20Canvas_preserveBackBuffer(JNIEnv* env, jobject clazz) { 827d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy EGLDisplay display = eglGetCurrentDisplay(); 837d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy EGLSurface surface = eglGetCurrentSurface(EGL_DRAW); 847d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 857d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy eglGetError(); 867d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy eglSurfaceAttrib(display, surface, EGL_SWAP_BEHAVIOR, EGL_BUFFER_PRESERVED); 877d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 887d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy EGLint error = eglGetError(); 897d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy RENDERER_LOGD("Could not enable buffer preserved swap behavior (%x)", error); 907d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 917d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy return error == EGL_SUCCESS; 927d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy} 937d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 947d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy// ---------------------------------------------------------------------------- 95e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// Constructors 96e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 97e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 986c319ca1275c8db892c39b48fc54864c949f9171Romain Guystatic OpenGLRenderer* android_view_GLES20Canvas_createRenderer(JNIEnv* env, jobject clazz) { 99bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy RENDERER_LOGD("Create OpenGLRenderer"); 10085bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy return new OpenGLRenderer; 101e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 102e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1035c13d89c1332fcc499379b9064b891187b75ca32Chet Haasestatic void android_view_GLES20Canvas_destroyRenderer(JNIEnv* env, jobject clazz, 104f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer) { 105bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy RENDERER_LOGD("Destroy OpenGLRenderer"); 106f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy delete renderer; 107e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 108e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 109e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 110e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// Setup 111e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 112e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1137d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setViewport(JNIEnv* env, jobject clazz, 114f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jint width, jint height) { 115f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy renderer->setViewport(width, height); 116e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 117e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1187d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_prepare(JNIEnv* env, jobject clazz, 1196b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guy OpenGLRenderer* renderer, jboolean opaque) { 1206b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guy renderer->prepare(opaque); 121e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 122e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1237d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_prepareDirty(JNIEnv* env, jobject clazz, 1247d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy OpenGLRenderer* renderer, jint left, jint top, jint right, jint bottom, 1257d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy jboolean opaque) { 1267d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy renderer->prepareDirty(left, top, right, bottom, opaque); 1277d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy} 1287d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 1297d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_finish(JNIEnv* env, jobject clazz, 130b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy OpenGLRenderer* renderer) { 131b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy renderer->finish(); 132b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy} 133b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy 1347d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_callDrawGLFunction(JNIEnv* env, jobject clazz, 135daf98e941e140e8739458126640183b9f296a2abChet Haase OpenGLRenderer* renderer, Functor *functor) { 136cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy android::uirenderer::Rect dirty; 137cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy return renderer->callDrawGLFunction(functor, dirty); 138daf98e941e140e8739458126640183b9f296a2abChet Haase} 139daf98e941e140e8739458126640183b9f296a2abChet Haase 140e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 141bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// State 142bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 143bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 1447d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_save(JNIEnv* env, jobject clazz, OpenGLRenderer* renderer, 145bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy jint flags) { 146f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy return renderer->save(flags); 147f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 148bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 1497d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_getSaveCount(JNIEnv* env, jobject clazz, 150f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer) { 151f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy return renderer->getSaveCount(); 152bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 153bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 1547d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_restore(JNIEnv* env, jobject clazz, 155f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer) { 156f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy renderer->restore(); 157bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 158bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 1597d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_restoreToCount(JNIEnv* env, jobject clazz, 160f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jint saveCount) { 161f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy renderer->restoreToCount(saveCount); 162bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 163bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 164f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// ---------------------------------------------------------------------------- 165bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// Layers 166bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// ---------------------------------------------------------------------------- 167bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 1687d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_saveLayer(JNIEnv* env, jobject clazz, 169bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 170bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy SkPaint* paint, jint saveFlags) { 171bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy return renderer->saveLayer(left, top, right, bottom, paint, saveFlags); 172bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy} 173bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 1747d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_saveLayerAlpha(JNIEnv* env, jobject clazz, 175bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 176bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy jint alpha, jint saveFlags) { 177bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy return renderer->saveLayerAlpha(left, top, right, bottom, alpha, saveFlags); 178bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy} 179bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 180bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// ---------------------------------------------------------------------------- 181f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// Clipping 182f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// ---------------------------------------------------------------------------- 183f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 1847d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_quickReject(JNIEnv* env, jobject clazz, 185c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 186c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy SkCanvas::EdgeType edge) { 187c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy return renderer->quickReject(left, top, right, bottom); 188c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy} 189c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy 1907d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_clipRectF(JNIEnv* env, jobject clazz, 191079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 192079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy SkRegion::Op op) { 193079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return renderer->clipRect(left, top, right, bottom, op); 194f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 195bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 1967d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_clipRect(JNIEnv* env, jobject clazz, 197079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy OpenGLRenderer* renderer, jint left, jint top, jint right, jint bottom, 198079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy SkRegion::Op op) { 199079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return renderer->clipRect(float(left), float(top), float(right), float(bottom), op); 200bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 201bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2027d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_getClipBounds(JNIEnv* env, jobject clazz, 2039d5316e3f56d138504565ff311145ac01621dff4Romain Guy OpenGLRenderer* renderer, jobject rect) { 2047ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy const android::uirenderer::Rect& bounds(renderer->getClipBounds()); 2059d5316e3f56d138504565ff311145ac01621dff4Romain Guy 2067ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy env->CallVoidMethod(rect, gRectClassInfo.set, 2077ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy int(bounds.left), int(bounds.top), int(bounds.right), int(bounds.bottom)); 2089d5316e3f56d138504565ff311145ac01621dff4Romain Guy 2097ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy return !bounds.isEmpty(); 2109d5316e3f56d138504565ff311145ac01621dff4Romain Guy} 2119d5316e3f56d138504565ff311145ac01621dff4Romain Guy 212bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 213f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// Transforms 214bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 215bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2167d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_translate(JNIEnv* env, jobject clazz, 217f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat dx, jfloat dy) { 2187ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->translate(dx, dy); 219f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 220bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2217d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_rotate(JNIEnv* env, jobject clazz, 222f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat degrees) { 2237ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->rotate(degrees); 224bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 225bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2267d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_scale(JNIEnv* env, jobject clazz, 227f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat sx, jfloat sy) { 2287ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->scale(sx, sy); 229f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 230bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2317d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_skew(JNIEnv* env, jobject clazz, 232807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy OpenGLRenderer* renderer, jfloat sx, jfloat sy) { 233807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy renderer->skew(sx, sy); 234807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy} 235807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy 2367d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setMatrix(JNIEnv* env, jobject clazz, 237f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 2387ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->setMatrix(matrix); 239f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 240f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 24141030da16856c8869e1e51d4a0405432fa96614eRomain Guystatic const float* android_view_GLES20Canvas_getNativeMatrix(JNIEnv* env, 2427d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy jobject clazz, OpenGLRenderer* renderer) { 24341030da16856c8869e1e51d4a0405432fa96614eRomain Guy return renderer->getMatrix(); 24441030da16856c8869e1e51d4a0405432fa96614eRomain Guy} 24541030da16856c8869e1e51d4a0405432fa96614eRomain Guy 2467d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_getMatrix(JNIEnv* env, jobject clazz, 247f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 2487ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->getMatrix(matrix); 249f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 250f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 2517d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_concatMatrix(JNIEnv* env, jobject clazz, 252f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 2537ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->concatMatrix(matrix); 254bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 255bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 256bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 257bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// Drawing 25885bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy// ---------------------------------------------------------------------------- 25985bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 2607d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmap(JNIEnv* env, jobject clazz, 261e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, float left, 262e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy float top, SkPaint* paint) { 263e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 264e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 265e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 266dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, left, top, paint); 267ce0537b80087a6225273040a987414b1dd081aa0Romain Guy} 268ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 2697d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmapRect(JNIEnv* env, jobject clazz, 270e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, 271ce0537b80087a6225273040a987414b1dd081aa0Romain Guy float srcLeft, float srcTop, float srcRight, float srcBottom, 272dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy float dstLeft, float dstTop, float dstRight, float dstBottom, SkPaint* paint) { 273e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 274e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 275e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 276dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, srcLeft, srcTop, srcRight, srcBottom, 277dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy dstLeft, dstTop, dstRight, dstBottom, paint); 278f86ef57f8bcd8ba43ce222ec6a8b4f67d3600640Romain Guy} 2798ba548f81d1ab5f1750cbf86098c4a14e0b8beadRomain Guy 2807d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmapMatrix(JNIEnv* env, jobject clazz, 281e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, SkMatrix* matrix, 282e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy SkPaint* paint) { 283e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 284e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 285e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 286dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, matrix, paint); 287ce0537b80087a6225273040a987414b1dd081aa0Romain Guy} 288ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 2897d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmapMesh(JNIEnv* env, jobject clazz, 2905a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, 2915a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint meshWidth, jint meshHeight, jfloatArray vertices, jint offset, 2925a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jintArray colors, jint colorOffset, SkPaint* paint) { 2935a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy // This object allows the renderer to allocate a global JNI ref to the buffer object. 2945a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 2955a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 2965a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat* verticesArray = vertices ? env->GetFloatArrayElements(vertices, NULL) + offset : NULL; 2975a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint* colorsArray = colors ? env->GetIntArrayElements(colors, NULL) + colorOffset : NULL; 2985a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 2995a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy renderer->drawBitmapMesh(bitmap, meshWidth, meshHeight, verticesArray, colorsArray, paint); 3005a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3015a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy if (vertices) env->ReleaseFloatArrayElements(vertices, verticesArray, 0); 3025a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy if (colors) env->ReleaseIntArrayElements(colors, colorsArray, 0); 3035a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy} 3045a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3057d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawPatch(JNIEnv* env, jobject clazz, 306e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, jbyteArray chunks, 307dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy float left, float top, float right, float bottom, SkPaint* paint) { 308e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 309e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 310e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 311deba785f122a47915756ffd991f5540d952cf937Romain Guy jbyte* storage = env->GetByteArrayElements(chunks, NULL); 312deba785f122a47915756ffd991f5540d952cf937Romain Guy Res_png_9patch* patch = reinterpret_cast<Res_png_9patch*>(storage); 313deba785f122a47915756ffd991f5540d952cf937Romain Guy Res_png_9patch::deserialize(patch); 314deba785f122a47915756ffd991f5540d952cf937Romain Guy 315e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy renderer->drawPatch(bitmap, &patch->xDivs[0], &patch->yDivs[0], 316e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy &patch->colors[0], patch->numXDivs, patch->numYDivs, patch->numColors, 3174bb942083a0d4db746adf95349108dd8ef842e32Romain Guy left, top, right, bottom, paint); 318deba785f122a47915756ffd991f5540d952cf937Romain Guy 319deba785f122a47915756ffd991f5540d952cf937Romain Guy env->ReleaseByteArrayElements(chunks, storage, 0); 320deba785f122a47915756ffd991f5540d952cf937Romain Guy} 321deba785f122a47915756ffd991f5540d952cf937Romain Guy 3227d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawColor(JNIEnv* env, jobject clazz, 323ce0537b80087a6225273040a987414b1dd081aa0Romain Guy OpenGLRenderer* renderer, jint color, SkXfermode::Mode mode) { 324ce0537b80087a6225273040a987414b1dd081aa0Romain Guy renderer->drawColor(color, mode); 32585bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy} 32685bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 3277d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawRect(JNIEnv* env, jobject clazz, 328c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 329c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy SkPaint* paint) { 330c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy renderer->drawRect(left, top, right, bottom, paint); 331c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy} 332c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy 3337d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawRoundRect(JNIEnv* env, jobject clazz, 33401d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 33501d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy jfloat rx, jfloat ry, SkPaint* paint) { 33601d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy renderer->drawRoundRect(left, top, right, bottom, rx, ry, paint); 33701d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy} 33801d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy 3397d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawCircle(JNIEnv* env, jobject clazz, 34001d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy OpenGLRenderer* renderer, jfloat x, jfloat y, jfloat radius, SkPaint* paint) { 34101d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy renderer->drawCircle(x, y, radius, paint); 34201d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy} 34301d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy 3447d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawOval(JNIEnv* env, jobject clazz, 345c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 346c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy SkPaint* paint) { 347c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy renderer->drawOval(left, top, right, bottom, paint); 348c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy} 349c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy 3507d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawArc(JNIEnv* env, jobject clazz, 3518b2f5267f16c295f12faab810527cd6311997e34Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 3528b2f5267f16c295f12faab810527cd6311997e34Romain Guy jfloat startAngle, jfloat sweepAngle, jboolean useCenter, SkPaint* paint) { 3538b2f5267f16c295f12faab810527cd6311997e34Romain Guy renderer->drawArc(left, top, right, bottom, startAngle, sweepAngle, useCenter, paint); 3548b2f5267f16c295f12faab810527cd6311997e34Romain Guy} 3558b2f5267f16c295f12faab810527cd6311997e34Romain Guy 3567d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawRects(JNIEnv* env, jobject clazz, 357a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy OpenGLRenderer* renderer, SkRegion* region, SkPaint* paint) { 358a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy SkRegion::Iterator it(*region); 359a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy while (!it.done()) { 360a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy const SkIRect& r = it.rect(); 361a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy renderer->drawRect(r.fLeft, r.fTop, r.fRight, r.fBottom, paint); 362a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy it.next(); 363a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy } 364a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy} 365a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy 3667d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawPath(JNIEnv* env, jobject clazz, 3677fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy OpenGLRenderer* renderer, SkPath* path, SkPaint* paint) { 3687fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy renderer->drawPath(path, paint); 3697fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy} 3707fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy 3717d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawLines(JNIEnv* env, jobject clazz, 372759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy OpenGLRenderer* renderer, jfloatArray points, jint offset, jint count, SkPaint* paint) { 373759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy jfloat* storage = env->GetFloatArrayElements(points, NULL); 374759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy 375759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy renderer->drawLines(storage + offset, count, paint); 376759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy 377759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy env->ReleaseFloatArrayElements(points, storage, 0); 378759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy} 379759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy 38085bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy// ---------------------------------------------------------------------------- 381db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy// Shaders and color filters 382d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy// ---------------------------------------------------------------------------- 383d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy 3847d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_resetModifiers(JNIEnv* env, jobject clazz, 385d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy OpenGLRenderer* renderer) { 386d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy renderer->resetShader(); 387db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy renderer->resetColorFilter(); 3881e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy renderer->resetShadow(); 389d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy} 390d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy 3917d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setupShader(JNIEnv* env, jobject clazz, 39206f96e2652e4855b6520ad9dd70583677605b79aRomain Guy OpenGLRenderer* renderer, SkiaShader* shader) { 39306f96e2652e4855b6520ad9dd70583677605b79aRomain Guy renderer->setupShader(shader); 3947fac2e18339f765320d759e8d4c090f92431959eRomain Guy} 3957fac2e18339f765320d759e8d4c090f92431959eRomain Guy 3967d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setupColorFilter(JNIEnv* env, jobject clazz, 397db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy OpenGLRenderer* renderer, SkiaColorFilter* filter) { 398db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy renderer->setupColorFilter(filter); 399db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy} 400db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy 4017d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setupShadow(JNIEnv* env, jobject clazz, 4021e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy OpenGLRenderer* renderer, jfloat radius, jfloat dx, jfloat dy, jint color) { 4031e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy renderer->setupShadow(radius, dx, dy, color); 4041e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy} 4051e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy 406d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy// ---------------------------------------------------------------------------- 407a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// Text 408a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// ---------------------------------------------------------------------------- 409a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 410e8e62a4a032a80409114a37908b5f18ab0080848Romain Guystatic void renderText(OpenGLRenderer* renderer, const jchar* text, int count, 411e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy jfloat x, jfloat y, int flags, SkPaint* paint) { 412e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy const jchar *workText; 4139226298891119acff6b5e8b65fb7074fb99dc0c0Romain Guy jchar* buffer = NULL; 414e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy int32_t workBytes; 4159226298891119acff6b5e8b65fb7074fb99dc0c0Romain Guy if (TextLayout::prepareText(paint, text, count, flags, &workText, &workBytes, &buffer)) { 416e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy renderer->drawText((const char*) workText, workBytes, count, x, y, paint); 4179226298891119acff6b5e8b65fb7074fb99dc0c0Romain Guy free(buffer); 418e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy } 419e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy} 420e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy 42161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guystatic void renderTextRun(OpenGLRenderer* renderer, const jchar* text, 42261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint start, jint count, jint contextCount, jfloat x, jfloat y, 42361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy int flags, SkPaint* paint) { 42461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy uint8_t rtl = flags & 0x1; 42561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (rtl) { 42661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy SkAutoSTMalloc<80, jchar> buffer(contextCount); 42761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jchar* shaped = buffer.get(); 42861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (TextLayout::prepareRtlTextRun(text, start, count, contextCount, shaped)) { 42961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderer->drawText((const char*) shaped, count << 1, count, x, y, paint); 43061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else { 43161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy LOGW("drawTextRun error"); 43261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 43361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else { 43461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderer->drawText((const char*) (text + start), count << 1, count, x, y, paint); 43561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 43661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy} 43761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 4387d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawTextArray(JNIEnv* env, jobject clazz, 4395a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jcharArray text, jint index, jint count, 4405a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat x, jfloat y, jint flags, SkPaint* paint) { 441a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy jchar* textArray = env->GetCharArrayElements(text, NULL); 442e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy renderText(renderer, textArray + index, count, x, y, flags, paint); 443a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); 444a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy} 445a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 4467d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawText(JNIEnv* env, jobject clazz, 4475a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jstring text, jint start, jint end, 4485a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat x, jfloat y, jint flags, SkPaint* paint) { 449a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy const jchar* textArray = env->GetStringChars(text, NULL); 450e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy renderText(renderer, textArray + start, end - start, x, y, flags, paint); 451a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy env->ReleaseStringChars(text, textArray); 452a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy} 453a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 4547d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawTextRunArray(JNIEnv* env, jobject clazz, 4555a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jcharArray text, jint index, jint count, 4565a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint contextIndex, jint contextCount, jfloat x, jfloat y, jint dirFlags, 45761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy SkPaint* paint) { 45861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jchar* textArray = env->GetCharArrayElements(text, NULL); 45961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderTextRun(renderer, textArray + contextIndex, index - contextIndex, 46061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy count, contextCount, x, y, dirFlags, paint); 46161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); 46261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 46361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 4647d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawTextRun(JNIEnv* env, jobject clazz, 4655a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jstring text, jint start, jint end, 4665a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint contextStart, int contextEnd, jfloat x, jfloat y, jint dirFlags, 46761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy SkPaint* paint) { 46861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy const jchar* textArray = env->GetStringChars(text, NULL); 46961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint count = end - start; 47061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint contextCount = contextEnd - contextStart; 47161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderTextRun(renderer, textArray + contextStart, start - contextStart, 47261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy count, contextCount, x, y, dirFlags, paint); 47361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy env->ReleaseStringChars(text, textArray); 47461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy} 47561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 476b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// ---------------------------------------------------------------------------- 477b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// Display lists 478b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// ---------------------------------------------------------------------------- 479b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 4805977baa1fa24125c148a72699b53e62abaf08960Chet Haasestatic DisplayList* android_view_GLES20Canvas_getDisplayList(JNIEnv* env, 4817d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy jobject clazz, DisplayListRenderer* renderer) { 482b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy return renderer->getDisplayList(); 483b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 484b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 4855977baa1fa24125c148a72699b53e62abaf08960Chet Haasestatic OpenGLRenderer* android_view_GLES20Canvas_getDisplayListRenderer(JNIEnv* env, 4865977baa1fa24125c148a72699b53e62abaf08960Chet Haase jobject clazz, DisplayListRenderer* renderer) { 4875977baa1fa24125c148a72699b53e62abaf08960Chet Haase if (renderer == NULL) { 4885977baa1fa24125c148a72699b53e62abaf08960Chet Haase renderer = new DisplayListRenderer; 4895977baa1fa24125c148a72699b53e62abaf08960Chet Haase } else { 4905977baa1fa24125c148a72699b53e62abaf08960Chet Haase renderer->reset(); 4915977baa1fa24125c148a72699b53e62abaf08960Chet Haase } 4925977baa1fa24125c148a72699b53e62abaf08960Chet Haase return renderer; 4935977baa1fa24125c148a72699b53e62abaf08960Chet Haase} 4945977baa1fa24125c148a72699b53e62abaf08960Chet Haase 495b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guystatic void android_view_GLES20Canvas_destroyDisplayList(JNIEnv* env, 4965c13d89c1332fcc499379b9064b891187b75ca32Chet Haase jobject clazz, DisplayList* displayList) { 497b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy delete displayList; 498b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 499b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 500daf98e941e140e8739458126640183b9f296a2abChet Haasestatic bool android_view_GLES20Canvas_drawDisplayList(JNIEnv* env, 5017b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy jobject clazz, OpenGLRenderer* renderer, DisplayList* displayList, 5027b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy jint width, jint height, jobject dirty) { 503cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy android::uirenderer::Rect bounds; 5047b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy bool redraw = renderer->drawDisplayList(displayList, width, height, bounds); 505cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy if (redraw && dirty != NULL) { 506cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy env->CallVoidMethod(dirty, gRectClassInfo.set, 507cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy int(bounds.left), int(bounds.top), int(bounds.right), int(bounds.bottom)); 508cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy } 509cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy return redraw; 510b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 511b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 5126c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// ---------------------------------------------------------------------------- 5136c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// Layers 5146c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// ---------------------------------------------------------------------------- 5156c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 5167d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_interrupt(JNIEnv* env, jobject clazz, 5176c319ca1275c8db892c39b48fc54864c949f9171Romain Guy OpenGLRenderer* renderer) { 5186c319ca1275c8db892c39b48fc54864c949f9171Romain Guy renderer->interrupt(); 5196c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5206c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 5217d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_resume(JNIEnv* env, jobject clazz, 5226c319ca1275c8db892c39b48fc54864c949f9171Romain Guy OpenGLRenderer* renderer) { 5236c319ca1275c8db892c39b48fc54864c949f9171Romain Guy renderer->resume(); 5246c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5256c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 5266c319ca1275c8db892c39b48fc54864c949f9171Romain Guystatic OpenGLRenderer* android_view_GLES20Canvas_createLayerRenderer(JNIEnv* env, 527ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jobject clazz, Layer* layer) { 528ada830f639591b99c3e40de22b07296c7932a33fRomain Guy if (layer) { 529ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return new LayerRenderer(layer); 530ada830f639591b99c3e40de22b07296c7932a33fRomain Guy } 531ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return NULL; 5326c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5336c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 534ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic Layer* android_view_GLES20Canvas_createLayer(JNIEnv* env, jobject clazz, 535ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jint width, jint height, jboolean isOpaque, jintArray layerInfo) { 536ada830f639591b99c3e40de22b07296c7932a33fRomain Guy Layer* layer = LayerRenderer::createLayer(width, height, isOpaque); 5376c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 538ada830f639591b99c3e40de22b07296c7932a33fRomain Guy if (layer) { 5396c319ca1275c8db892c39b48fc54864c949f9171Romain Guy jint* storage = env->GetIntArrayElements(layerInfo, NULL); 540ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[0] = layer->width; 541ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[1] = layer->height; 5426c319ca1275c8db892c39b48fc54864c949f9171Romain Guy env->ReleaseIntArrayElements(layerInfo, storage, 0); 5436c319ca1275c8db892c39b48fc54864c949f9171Romain Guy } 5446c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 545ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return layer; 5466c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5476c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 548ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic void android_view_GLES20Canvas_resizeLayer(JNIEnv* env, jobject clazz, 549ada830f639591b99c3e40de22b07296c7932a33fRomain Guy Layer* layer, jint width, jint height, jintArray layerInfo) { 550ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::resizeLayer(layer, width, height); 5516c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 5526c319ca1275c8db892c39b48fc54864c949f9171Romain Guy jint* storage = env->GetIntArrayElements(layerInfo, NULL); 553ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[0] = layer->width; 554ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[1] = layer->height; 5556c319ca1275c8db892c39b48fc54864c949f9171Romain Guy env->ReleaseIntArrayElements(layerInfo, storage, 0); 5566c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5576c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 558ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic void android_view_GLES20Canvas_destroyLayer(JNIEnv* env, jobject clazz, Layer* layer) { 559ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::destroyLayer(layer); 5606c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5616c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 56257066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guystatic void android_view_GLES20Canvas_destroyLayerDeferred(JNIEnv* env, 563ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jobject clazz, Layer* layer) { 564ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::destroyLayerDeferred(layer); 56557066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy} 56657066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 5677d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawLayer(JNIEnv* env, jobject clazz, 568ada830f639591b99c3e40de22b07296c7932a33fRomain Guy OpenGLRenderer* renderer, Layer* layer, jfloat x, jfloat y, SkPaint* paint) { 569ada830f639591b99c3e40de22b07296c7932a33fRomain Guy renderer->drawLayer(layer, x, y, paint); 5706c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5716c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 572163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif // USE_OPENGL_RENDERER 573163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 574163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// ---------------------------------------------------------------------------- 575163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// Common 576163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// ---------------------------------------------------------------------------- 577163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 578163935113919a184122b8b3bd672ef08c8df65dcRomain Guystatic jboolean android_view_GLES20Canvas_isAvailable(JNIEnv* env, jobject clazz) { 579163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#ifdef USE_OPENGL_RENDERER 580163935113919a184122b8b3bd672ef08c8df65dcRomain Guy return JNI_TRUE; 581163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#else 582163935113919a184122b8b3bd672ef08c8df65dcRomain Guy return JNI_FALSE; 583163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 584163935113919a184122b8b3bd672ef08c8df65dcRomain Guy} 585163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 586a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// ---------------------------------------------------------------------------- 587e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// JNI Glue 588e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 589e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 590e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyconst char* const kClassPathName = "android/view/GLES20Canvas"; 591e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 592e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guystatic JNINativeMethod gMethods[] = { 59361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nIsAvailable", "()Z", (void*) android_view_GLES20Canvas_isAvailable }, 594163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 59561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy#ifdef USE_OPENGL_RENDERER 5967d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy { "nPreserveBackBuffer", "()Z", (void*) android_view_GLES20Canvas_preserveBackBuffer }, 5977d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 59861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nCreateRenderer", "()I", (void*) android_view_GLES20Canvas_createRenderer }, 59961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDestroyRenderer", "(I)V", (void*) android_view_GLES20Canvas_destroyRenderer }, 60061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetViewport", "(III)V", (void*) android_view_GLES20Canvas_setViewport }, 6016b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guy { "nPrepare", "(IZ)V", (void*) android_view_GLES20Canvas_prepare }, 6027d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy { "nPrepareDirty", "(IIIIIZ)V", (void*) android_view_GLES20Canvas_prepareDirty }, 603b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy { "nFinish", "(I)V", (void*) android_view_GLES20Canvas_finish }, 60461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 6057d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy { "nCallDrawGLFunction", "(II)Z", 6067d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy (void*) android_view_GLES20Canvas_callDrawGLFunction }, 6077d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 60861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSave", "(II)I", (void*) android_view_GLES20Canvas_save }, 60961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRestore", "(I)V", (void*) android_view_GLES20Canvas_restore }, 61061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRestoreToCount", "(II)V", (void*) android_view_GLES20Canvas_restoreToCount }, 61161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nGetSaveCount", "(I)I", (void*) android_view_GLES20Canvas_getSaveCount }, 61261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 61361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSaveLayer", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayer }, 61461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSaveLayerAlpha", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayerAlpha }, 61561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 61661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nQuickReject", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_quickReject }, 61761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nClipRect", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_clipRectF }, 61861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nClipRect", "(IIIIII)Z", (void*) android_view_GLES20Canvas_clipRect }, 61961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 62061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nTranslate", "(IFF)V", (void*) android_view_GLES20Canvas_translate }, 62161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRotate", "(IF)V", (void*) android_view_GLES20Canvas_rotate }, 62261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nScale", "(IFF)V", (void*) android_view_GLES20Canvas_scale }, 623807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy { "nSkew", "(IFF)V", (void*) android_view_GLES20Canvas_skew }, 62461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 62561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetMatrix", "(II)V", (void*) android_view_GLES20Canvas_setMatrix }, 62641030da16856c8869e1e51d4a0405432fa96614eRomain Guy { "nGetMatrix", "(I)I", (void*) android_view_GLES20Canvas_getNativeMatrix }, 62761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nGetMatrix", "(II)V", (void*) android_view_GLES20Canvas_getMatrix }, 62861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nConcatMatrix", "(II)V", (void*) android_view_GLES20Canvas_concatMatrix }, 62961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 6305a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BFFI)V", (void*) android_view_GLES20Canvas_drawBitmap }, 6315a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BFFFFFFFFI)V",(void*) android_view_GLES20Canvas_drawBitmapRect }, 6325a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BII)V", (void*) android_view_GLES20Canvas_drawBitmapMatrix }, 6335a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 6345a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmapMesh", "(II[BII[FI[III)V",(void*) android_view_GLES20Canvas_drawBitmapMesh }, 6355a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 6365a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawPatch", "(II[B[BFFFFI)V", (void*) android_view_GLES20Canvas_drawPatch }, 637e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 63861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawColor", "(III)V", (void*) android_view_GLES20Canvas_drawColor }, 63961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawRect", "(IFFFFI)V", (void*) android_view_GLES20Canvas_drawRect }, 640a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy { "nDrawRects", "(III)V", (void*) android_view_GLES20Canvas_drawRects }, 64101d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy { "nDrawRoundRect", "(IFFFFFFI)V", (void*) android_view_GLES20Canvas_drawRoundRect }, 64201d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy { "nDrawCircle", "(IFFFI)V", (void*) android_view_GLES20Canvas_drawCircle }, 643c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy { "nDrawOval", "(IFFFFI)V", (void*) android_view_GLES20Canvas_drawOval }, 6448b2f5267f16c295f12faab810527cd6311997e34Romain Guy { "nDrawArc", "(IFFFFFFZI)V", (void*) android_view_GLES20Canvas_drawArc }, 6458b2f5267f16c295f12faab810527cd6311997e34Romain Guy 64661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawPath", "(III)V", (void*) android_view_GLES20Canvas_drawPath }, 647759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy { "nDrawLines", "(I[FIII)V", (void*) android_view_GLES20Canvas_drawLines }, 64861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 64961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nResetModifiers", "(I)V", (void*) android_view_GLES20Canvas_resetModifiers }, 65061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetupShader", "(II)V", (void*) android_view_GLES20Canvas_setupShader }, 65161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetupColorFilter", "(II)V", (void*) android_view_GLES20Canvas_setupColorFilter }, 6521e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy { "nSetupShadow", "(IFFFI)V", (void*) android_view_GLES20Canvas_setupShadow }, 65361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 65461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawText", "(I[CIIFFII)V", (void*) android_view_GLES20Canvas_drawTextArray }, 65561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawText", "(ILjava/lang/String;IIFFII)V", 656a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy (void*) android_view_GLES20Canvas_drawText }, 657a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 65861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawTextRun", "(I[CIIIIFFII)V", (void*) android_view_GLES20Canvas_drawTextRunArray }, 65961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawTextRun", "(ILjava/lang/String;IIIIFFII)V", 66061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy (void*) android_view_GLES20Canvas_drawTextRun }, 66161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 662fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy { "nGetClipBounds", "(ILandroid/graphics/Rect;)Z", 663ce0537b80087a6225273040a987414b1dd081aa0Romain Guy (void*) android_view_GLES20Canvas_getClipBounds }, 664b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 6656c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nGetDisplayList", "(I)I", (void*) android_view_GLES20Canvas_getDisplayList }, 6666c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nDestroyDisplayList", "(I)V", (void*) android_view_GLES20Canvas_destroyDisplayList }, 6676c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nGetDisplayListRenderer", "(I)I", (void*) android_view_GLES20Canvas_getDisplayListRenderer }, 6687b5b6abf852c039983eded25ebe43a70fef5a4abRomain Guy { "nDrawDisplayList", "(IIIILandroid/graphics/Rect;)Z", 669cabfcc1364eb7e4de0b15b3574fba45027b45cfcRomain Guy (void*) android_view_GLES20Canvas_drawDisplayList }, 6706c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 67157066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy { "nInterrupt", "(I)V", (void*) android_view_GLES20Canvas_interrupt }, 67257066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy { "nResume", "(I)V", (void*) android_view_GLES20Canvas_resume }, 6736c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 6746c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nCreateLayerRenderer", "(I)I", (void*) android_view_GLES20Canvas_createLayerRenderer }, 675ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nCreateLayer", "(IIZ[I)I", (void*) android_view_GLES20Canvas_createLayer }, 676ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nResizeLayer", "(III[I)V" , (void*) android_view_GLES20Canvas_resizeLayer }, 677ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDestroyLayer", "(I)V", (void*) android_view_GLES20Canvas_destroyLayer }, 678ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDestroyLayerDeferred", "(I)V", (void*) android_view_GLES20Canvas_destroyLayerDeferred }, 679ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDrawLayer", "(IIFFI)V", (void*) android_view_GLES20Canvas_drawLayer }, 680b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 681163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 682e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy}; 683e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 684163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#ifdef USE_OPENGL_RENDERER 685163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define FIND_CLASS(var, className) \ 686163935113919a184122b8b3bd672ef08c8df65dcRomain Guy var = env->FindClass(className); \ 687163935113919a184122b8b3bd672ef08c8df65dcRomain Guy LOG_FATAL_IF(! var, "Unable to find class " className); \ 688163935113919a184122b8b3bd672ef08c8df65dcRomain Guy var = jclass(env->NewGlobalRef(var)); 689163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 690163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) \ 691163935113919a184122b8b3bd672ef08c8df65dcRomain Guy var = env->GetMethodID(clazz, methodName, methodDescriptor); \ 692163935113919a184122b8b3bd672ef08c8df65dcRomain Guy LOG_FATAL_IF(! var, "Unable to find method " methodName); 693163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#else 694163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define FIND_CLASS(var, className) 695163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) 696163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 6979d5316e3f56d138504565ff311145ac01621dff4Romain Guy 698e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyint register_android_view_GLES20Canvas(JNIEnv* env) { 6997ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy FIND_CLASS(gRectClassInfo.clazz, "android/graphics/Rect"); 7007ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy GET_METHOD_ID(gRectClassInfo.set, gRectClassInfo.clazz, "set", "(IIII)V"); 7019d5316e3f56d138504565ff311145ac01621dff4Romain Guy 702e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy return AndroidRuntime::registerNativeMethods(env, kClassPathName, gMethods, NELEM(gMethods)); 703e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 704e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 705e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy}; 706