android_view_GLES20Canvas.cpp revision 17cc33a35729733aaa0a7706f38b1c45f0b1590a
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> 38e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy#include <OpenGLDebugRenderer.h> 3985bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy#include <OpenGLRenderer.h> 4006f96e2652e4855b6520ad9dd70583677605b79aRomain Guy#include <SkiaShader.h> 41db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy#include <SkiaColorFilter.h> 429d5316e3f56d138504565ff311145ac01621dff4Romain Guy#include <Rect.h> 4385bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 44e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy#include "TextLayout.h" 45e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy 46e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guynamespace android { 47e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 489d5316e3f56d138504565ff311145ac01621dff4Romain Guyusing namespace uirenderer; 499d5316e3f56d138504565ff311145ac01621dff4Romain Guy 50163935113919a184122b8b3bd672ef08c8df65dcRomain Guy/** 51163935113919a184122b8b3bd672ef08c8df65dcRomain Guy * Note: OpenGLRenderer JNI layer is generated and compiled only on supported 52163935113919a184122b8b3bd672ef08c8df65dcRomain Guy * devices. This means all the logic must be compiled only when the 53163935113919a184122b8b3bd672ef08c8df65dcRomain Guy * preprocessor variable USE_OPENGL_RENDERER is defined. 54163935113919a184122b8b3bd672ef08c8df65dcRomain Guy */ 55163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#ifdef USE_OPENGL_RENDERER 56163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 57bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy/////////////////////////////////////////////////////////////////////////////// 58bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy// Defines 59bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy/////////////////////////////////////////////////////////////////////////////// 60bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy 61bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy// Debug 62e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy#define DEBUG_RENDERER 0 63bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy#define PROFILE_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 729d5316e3f56d138504565ff311145ac01621dff4Romain Guy// ---------------------------------------------------------------------------- 739d5316e3f56d138504565ff311145ac01621dff4Romain Guy 749d5316e3f56d138504565ff311145ac01621dff4Romain Guystatic struct { 757ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy jmethodID set; 769d5316e3f56d138504565ff311145ac01621dff4Romain Guy} gRectClassInfo; 779d5316e3f56d138504565ff311145ac01621dff4Romain Guy 78e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 797d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy// Misc 807d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy// ---------------------------------------------------------------------------- 817d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 827d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jboolean android_view_GLES20Canvas_preserveBackBuffer(JNIEnv* env, jobject clazz) { 837d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy EGLDisplay display = eglGetCurrentDisplay(); 847d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy EGLSurface surface = eglGetCurrentSurface(EGL_DRAW); 857d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 867d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy eglGetError(); 877d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy eglSurfaceAttrib(display, surface, EGL_SWAP_BEHAVIOR, EGL_BUFFER_PRESERVED); 887d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 897d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy EGLint error = eglGetError(); 907d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy RENDERER_LOGD("Could not enable buffer preserved swap behavior (%x)", error); 917d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 927d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy return error == EGL_SUCCESS; 937d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy} 947d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 957d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy// ---------------------------------------------------------------------------- 96e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// Constructors 97e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 98e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 996c319ca1275c8db892c39b48fc54864c949f9171Romain Guystatic OpenGLRenderer* android_view_GLES20Canvas_createRenderer(JNIEnv* env, jobject clazz) { 100bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy RENDERER_LOGD("Create OpenGLRenderer"); 101bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy#if PROFILE_RENDERER 102e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy return new OpenGLDebugRenderer; 103e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy#else 10485bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy return new OpenGLRenderer; 105e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy#endif 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) { 141daf98e941e140e8739458126640183b9f296a2abChet Haase return renderer->callDrawGLFunction(functor); 142daf98e941e140e8739458126640183b9f296a2abChet Haase} 143daf98e941e140e8739458126640183b9f296a2abChet Haase 144e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 145bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// State 146bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 147bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 1487d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_save(JNIEnv* env, jobject clazz, OpenGLRenderer* renderer, 149bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy jint flags) { 150f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy return renderer->save(flags); 151f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 152bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 1537d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_getSaveCount(JNIEnv* env, jobject clazz, 154f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer) { 155f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy return renderer->getSaveCount(); 156bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 157bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 1587d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_restore(JNIEnv* env, jobject clazz, 159f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer) { 160f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy renderer->restore(); 161bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 162bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 1637d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_restoreToCount(JNIEnv* env, jobject clazz, 164f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jint saveCount) { 165f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy renderer->restoreToCount(saveCount); 166bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 167bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 168f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// ---------------------------------------------------------------------------- 169bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// Layers 170bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// ---------------------------------------------------------------------------- 171bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 1727d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_saveLayer(JNIEnv* env, jobject clazz, 173bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 174bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy SkPaint* paint, jint saveFlags) { 175bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy return renderer->saveLayer(left, top, right, bottom, paint, saveFlags); 176bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy} 177bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 1787d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_saveLayerAlpha(JNIEnv* env, jobject clazz, 179bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 180bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy jint alpha, jint saveFlags) { 181bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy return renderer->saveLayerAlpha(left, top, right, bottom, alpha, saveFlags); 182bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy} 183bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 184bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// ---------------------------------------------------------------------------- 185f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// Clipping 186f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// ---------------------------------------------------------------------------- 187f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 1887d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_quickReject(JNIEnv* env, jobject clazz, 189c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 190c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy SkCanvas::EdgeType edge) { 191c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy return renderer->quickReject(left, top, right, bottom); 192c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy} 193c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy 1947d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_clipRectF(JNIEnv* env, jobject clazz, 195079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 196079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy SkRegion::Op op) { 197079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return renderer->clipRect(left, top, right, bottom, op); 198f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 199bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2007d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_clipRect(JNIEnv* env, jobject clazz, 201079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy OpenGLRenderer* renderer, jint left, jint top, jint right, jint bottom, 202079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy SkRegion::Op op) { 203079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return renderer->clipRect(float(left), float(top), float(right), float(bottom), op); 204bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 205bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2067d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_getClipBounds(JNIEnv* env, jobject clazz, 2079d5316e3f56d138504565ff311145ac01621dff4Romain Guy OpenGLRenderer* renderer, jobject rect) { 2087ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy const android::uirenderer::Rect& bounds(renderer->getClipBounds()); 2099d5316e3f56d138504565ff311145ac01621dff4Romain Guy 2107ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy env->CallVoidMethod(rect, gRectClassInfo.set, 2117ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy int(bounds.left), int(bounds.top), int(bounds.right), int(bounds.bottom)); 2129d5316e3f56d138504565ff311145ac01621dff4Romain Guy 2137ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy return !bounds.isEmpty(); 2149d5316e3f56d138504565ff311145ac01621dff4Romain Guy} 2159d5316e3f56d138504565ff311145ac01621dff4Romain Guy 216bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 217f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// Transforms 218bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 219bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2207d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_translate(JNIEnv* env, jobject clazz, 221f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat dx, jfloat dy) { 2227ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->translate(dx, dy); 223f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 224bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2257d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_rotate(JNIEnv* env, jobject clazz, 226f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat degrees) { 2277ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->rotate(degrees); 228bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 229bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2307d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_scale(JNIEnv* env, jobject clazz, 231f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat sx, jfloat sy) { 2327ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->scale(sx, sy); 233f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 234bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2357d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_skew(JNIEnv* env, jobject clazz, 236807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy OpenGLRenderer* renderer, jfloat sx, jfloat sy) { 237807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy renderer->skew(sx, sy); 238807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy} 239807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy 2407d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setMatrix(JNIEnv* env, jobject clazz, 241f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 2427ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->setMatrix(matrix); 243f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 244f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 24541030da16856c8869e1e51d4a0405432fa96614eRomain Guystatic const float* android_view_GLES20Canvas_getNativeMatrix(JNIEnv* env, 2467d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy jobject clazz, OpenGLRenderer* renderer) { 24741030da16856c8869e1e51d4a0405432fa96614eRomain Guy return renderer->getMatrix(); 24841030da16856c8869e1e51d4a0405432fa96614eRomain Guy} 24941030da16856c8869e1e51d4a0405432fa96614eRomain Guy 2507d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_getMatrix(JNIEnv* env, jobject clazz, 251f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 2527ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->getMatrix(matrix); 253f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 254f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 2557d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_concatMatrix(JNIEnv* env, jobject clazz, 256f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 2577ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->concatMatrix(matrix); 258bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 259bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 260bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 261bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// Drawing 26285bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy// ---------------------------------------------------------------------------- 26385bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 2647d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmap(JNIEnv* env, jobject clazz, 265e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, float left, 266e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy float top, SkPaint* paint) { 267e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 268e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 269e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 270dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, left, top, paint); 271ce0537b80087a6225273040a987414b1dd081aa0Romain Guy} 272ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 2737d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmapRect(JNIEnv* env, jobject clazz, 274e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, 275ce0537b80087a6225273040a987414b1dd081aa0Romain Guy float srcLeft, float srcTop, float srcRight, float srcBottom, 276dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy float dstLeft, float dstTop, float dstRight, float dstBottom, SkPaint* paint) { 277e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 278e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 279e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 280dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, srcLeft, srcTop, srcRight, srcBottom, 281dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy dstLeft, dstTop, dstRight, dstBottom, paint); 282f86ef57f8bcd8ba43ce222ec6a8b4f67d3600640Romain Guy} 2838ba548f81d1ab5f1750cbf86098c4a14e0b8beadRomain Guy 2847d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmapMatrix(JNIEnv* env, jobject clazz, 285e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, SkMatrix* matrix, 286e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy SkPaint* paint) { 287e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 288e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 289e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 290dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, matrix, paint); 291ce0537b80087a6225273040a987414b1dd081aa0Romain Guy} 292ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 2937d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmapMesh(JNIEnv* env, jobject clazz, 2945a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, 2955a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint meshWidth, jint meshHeight, jfloatArray vertices, jint offset, 2965a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jintArray colors, jint colorOffset, SkPaint* paint) { 2975a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy // This object allows the renderer to allocate a global JNI ref to the buffer object. 2985a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 2995a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3005a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat* verticesArray = vertices ? env->GetFloatArrayElements(vertices, NULL) + offset : NULL; 3015a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint* colorsArray = colors ? env->GetIntArrayElements(colors, NULL) + colorOffset : NULL; 3025a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3035a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy renderer->drawBitmapMesh(bitmap, meshWidth, meshHeight, verticesArray, colorsArray, paint); 3045a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3055a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy if (vertices) env->ReleaseFloatArrayElements(vertices, verticesArray, 0); 3065a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy if (colors) env->ReleaseIntArrayElements(colors, colorsArray, 0); 3075a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy} 3085a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3097d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawPatch(JNIEnv* env, jobject clazz, 310e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, jbyteArray chunks, 311dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy float left, float top, float right, float bottom, SkPaint* paint) { 312e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 313e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 314e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 315deba785f122a47915756ffd991f5540d952cf937Romain Guy jbyte* storage = env->GetByteArrayElements(chunks, NULL); 316deba785f122a47915756ffd991f5540d952cf937Romain Guy Res_png_9patch* patch = reinterpret_cast<Res_png_9patch*>(storage); 317deba785f122a47915756ffd991f5540d952cf937Romain Guy Res_png_9patch::deserialize(patch); 318deba785f122a47915756ffd991f5540d952cf937Romain Guy 319e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy renderer->drawPatch(bitmap, &patch->xDivs[0], &patch->yDivs[0], 320e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy &patch->colors[0], patch->numXDivs, patch->numYDivs, patch->numColors, 3214bb942083a0d4db746adf95349108dd8ef842e32Romain Guy left, top, right, bottom, paint); 322deba785f122a47915756ffd991f5540d952cf937Romain Guy 323deba785f122a47915756ffd991f5540d952cf937Romain Guy env->ReleaseByteArrayElements(chunks, storage, 0); 324deba785f122a47915756ffd991f5540d952cf937Romain Guy} 325deba785f122a47915756ffd991f5540d952cf937Romain Guy 3267d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawColor(JNIEnv* env, jobject clazz, 327ce0537b80087a6225273040a987414b1dd081aa0Romain Guy OpenGLRenderer* renderer, jint color, SkXfermode::Mode mode) { 328ce0537b80087a6225273040a987414b1dd081aa0Romain Guy renderer->drawColor(color, mode); 32985bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy} 33085bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 3317d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawRect(JNIEnv* env, jobject clazz, 332c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 333c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy SkPaint* paint) { 334c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy renderer->drawRect(left, top, right, bottom, paint); 335c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy} 336c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy 3377d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawRoundRect(JNIEnv* env, jobject clazz, 33801d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 33901d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy jfloat rx, jfloat ry, SkPaint* paint) { 34001d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy renderer->drawRoundRect(left, top, right, bottom, rx, ry, paint); 34101d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy} 34201d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy 3437d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawCircle(JNIEnv* env, jobject clazz, 34401d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy OpenGLRenderer* renderer, jfloat x, jfloat y, jfloat radius, SkPaint* paint) { 34501d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy renderer->drawCircle(x, y, radius, paint); 34601d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy} 34701d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy 3487d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawOval(JNIEnv* env, jobject clazz, 349c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 350c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy SkPaint* paint) { 351c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy renderer->drawOval(left, top, right, bottom, paint); 352c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy} 353c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy 3547d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawArc(JNIEnv* env, jobject clazz, 3558b2f5267f16c295f12faab810527cd6311997e34Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 3568b2f5267f16c295f12faab810527cd6311997e34Romain Guy jfloat startAngle, jfloat sweepAngle, jboolean useCenter, SkPaint* paint) { 3578b2f5267f16c295f12faab810527cd6311997e34Romain Guy renderer->drawArc(left, top, right, bottom, startAngle, sweepAngle, useCenter, paint); 3588b2f5267f16c295f12faab810527cd6311997e34Romain Guy} 3598b2f5267f16c295f12faab810527cd6311997e34Romain Guy 3607d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawRects(JNIEnv* env, jobject clazz, 361a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy OpenGLRenderer* renderer, SkRegion* region, SkPaint* paint) { 362a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy SkRegion::Iterator it(*region); 363a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy while (!it.done()) { 364a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy const SkIRect& r = it.rect(); 365a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy renderer->drawRect(r.fLeft, r.fTop, r.fRight, r.fBottom, paint); 366a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy it.next(); 367a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy } 368a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy} 369a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy 3707d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawPath(JNIEnv* env, jobject clazz, 3717fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy OpenGLRenderer* renderer, SkPath* path, SkPaint* paint) { 3727fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy renderer->drawPath(path, paint); 3737fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy} 3747fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy 3757d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawLines(JNIEnv* env, jobject clazz, 376759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy OpenGLRenderer* renderer, jfloatArray points, jint offset, jint count, SkPaint* paint) { 377759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy jfloat* storage = env->GetFloatArrayElements(points, NULL); 378759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy 379759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy renderer->drawLines(storage + offset, count, paint); 380759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy 381759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy env->ReleaseFloatArrayElements(points, storage, 0); 382759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy} 383759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy 38485bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy// ---------------------------------------------------------------------------- 385db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy// Shaders and color filters 386d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy// ---------------------------------------------------------------------------- 387d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy 3887d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_resetModifiers(JNIEnv* env, jobject clazz, 389d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy OpenGLRenderer* renderer) { 390d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy renderer->resetShader(); 391db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy renderer->resetColorFilter(); 3921e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy renderer->resetShadow(); 393d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy} 394d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy 3957d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setupShader(JNIEnv* env, jobject clazz, 39606f96e2652e4855b6520ad9dd70583677605b79aRomain Guy OpenGLRenderer* renderer, SkiaShader* shader) { 39706f96e2652e4855b6520ad9dd70583677605b79aRomain Guy renderer->setupShader(shader); 3987fac2e18339f765320d759e8d4c090f92431959eRomain Guy} 3997fac2e18339f765320d759e8d4c090f92431959eRomain Guy 4007d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setupColorFilter(JNIEnv* env, jobject clazz, 401db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy OpenGLRenderer* renderer, SkiaColorFilter* filter) { 402db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy renderer->setupColorFilter(filter); 403db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy} 404db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy 4057d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setupShadow(JNIEnv* env, jobject clazz, 4061e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy OpenGLRenderer* renderer, jfloat radius, jfloat dx, jfloat dy, jint color) { 4071e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy renderer->setupShadow(radius, dx, dy, color); 4081e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy} 4091e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy 410d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy// ---------------------------------------------------------------------------- 411a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// Text 412a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// ---------------------------------------------------------------------------- 413a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 414e8e62a4a032a80409114a37908b5f18ab0080848Romain Guystatic void renderText(OpenGLRenderer* renderer, const jchar* text, int count, 415e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy jfloat x, jfloat y, int flags, SkPaint* paint) { 416e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy const jchar *workText; 4179226298891119acff6b5e8b65fb7074fb99dc0c0Romain Guy jchar* buffer = NULL; 418e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy int32_t workBytes; 4199226298891119acff6b5e8b65fb7074fb99dc0c0Romain Guy if (TextLayout::prepareText(paint, text, count, flags, &workText, &workBytes, &buffer)) { 420e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy renderer->drawText((const char*) workText, workBytes, count, x, y, paint); 4219226298891119acff6b5e8b65fb7074fb99dc0c0Romain Guy free(buffer); 422e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy } 423e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy} 424e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy 42561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guystatic void renderTextRun(OpenGLRenderer* renderer, const jchar* text, 42661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint start, jint count, jint contextCount, jfloat x, jfloat y, 42761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy int flags, SkPaint* paint) { 42861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy uint8_t rtl = flags & 0x1; 42961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (rtl) { 43061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy SkAutoSTMalloc<80, jchar> buffer(contextCount); 43161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jchar* shaped = buffer.get(); 43261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (TextLayout::prepareRtlTextRun(text, start, count, contextCount, shaped)) { 43361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderer->drawText((const char*) shaped, count << 1, count, x, y, paint); 43461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else { 43561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy LOGW("drawTextRun error"); 43661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 43761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else { 43861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderer->drawText((const char*) (text + start), count << 1, count, x, y, paint); 43961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 44061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy} 44161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 4427d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawTextArray(JNIEnv* env, jobject clazz, 4435a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jcharArray text, jint index, jint count, 4445a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat x, jfloat y, jint flags, SkPaint* paint) { 445a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy jchar* textArray = env->GetCharArrayElements(text, NULL); 446e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy renderText(renderer, textArray + index, count, x, y, flags, paint); 447a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); 448a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy} 449a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 4507d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawText(JNIEnv* env, jobject clazz, 4515a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jstring text, jint start, jint end, 4525a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat x, jfloat y, jint flags, SkPaint* paint) { 453a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy const jchar* textArray = env->GetStringChars(text, NULL); 454e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy renderText(renderer, textArray + start, end - start, x, y, flags, paint); 455a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy env->ReleaseStringChars(text, textArray); 456a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy} 457a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 4587d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawTextRunArray(JNIEnv* env, jobject clazz, 4595a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jcharArray text, jint index, jint count, 4605a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint contextIndex, jint contextCount, jfloat x, jfloat y, jint dirFlags, 46161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy SkPaint* paint) { 46261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jchar* textArray = env->GetCharArrayElements(text, NULL); 46361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderTextRun(renderer, textArray + contextIndex, index - contextIndex, 46461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy count, contextCount, x, y, dirFlags, paint); 46561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); 46661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 46761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 4687d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawTextRun(JNIEnv* env, jobject clazz, 4695a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jstring text, jint start, jint end, 4705a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint contextStart, int contextEnd, jfloat x, jfloat y, jint dirFlags, 47161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy SkPaint* paint) { 47261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy const jchar* textArray = env->GetStringChars(text, NULL); 47361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint count = end - start; 47461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint contextCount = contextEnd - contextStart; 47561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderTextRun(renderer, textArray + contextStart, start - contextStart, 47661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy count, contextCount, x, y, dirFlags, paint); 47761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy env->ReleaseStringChars(text, textArray); 47861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy} 47961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 480b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// ---------------------------------------------------------------------------- 481b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// Display lists 482b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// ---------------------------------------------------------------------------- 483b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 4845977baa1fa24125c148a72699b53e62abaf08960Chet Haasestatic DisplayList* android_view_GLES20Canvas_getDisplayList(JNIEnv* env, 4857d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy jobject clazz, DisplayListRenderer* renderer) { 486b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy return renderer->getDisplayList(); 487b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 488b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 4895977baa1fa24125c148a72699b53e62abaf08960Chet Haasestatic OpenGLRenderer* android_view_GLES20Canvas_getDisplayListRenderer(JNIEnv* env, 4905977baa1fa24125c148a72699b53e62abaf08960Chet Haase jobject clazz, DisplayListRenderer* renderer) { 4915977baa1fa24125c148a72699b53e62abaf08960Chet Haase if (renderer == NULL) { 4925977baa1fa24125c148a72699b53e62abaf08960Chet Haase renderer = new DisplayListRenderer; 4935977baa1fa24125c148a72699b53e62abaf08960Chet Haase } else { 4945977baa1fa24125c148a72699b53e62abaf08960Chet Haase renderer->reset(); 4955977baa1fa24125c148a72699b53e62abaf08960Chet Haase } 4965977baa1fa24125c148a72699b53e62abaf08960Chet Haase return renderer; 4975977baa1fa24125c148a72699b53e62abaf08960Chet Haase} 4985977baa1fa24125c148a72699b53e62abaf08960Chet Haase 499b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guystatic void android_view_GLES20Canvas_destroyDisplayList(JNIEnv* env, 5005c13d89c1332fcc499379b9064b891187b75ca32Chet Haase jobject clazz, DisplayList* displayList) { 501b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy delete displayList; 502b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 503b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 504daf98e941e140e8739458126640183b9f296a2abChet Haasestatic bool android_view_GLES20Canvas_drawDisplayList(JNIEnv* env, 5057d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy jobject clazz, OpenGLRenderer* renderer, DisplayList* displayList) { 506daf98e941e140e8739458126640183b9f296a2abChet Haase return renderer->drawDisplayList(displayList); 507b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 508b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 5096c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// ---------------------------------------------------------------------------- 5106c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// Layers 5116c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// ---------------------------------------------------------------------------- 5126c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 5137d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_interrupt(JNIEnv* env, jobject clazz, 5146c319ca1275c8db892c39b48fc54864c949f9171Romain Guy OpenGLRenderer* renderer) { 5156c319ca1275c8db892c39b48fc54864c949f9171Romain Guy renderer->interrupt(); 5166c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5176c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 5187d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_resume(JNIEnv* env, jobject clazz, 5196c319ca1275c8db892c39b48fc54864c949f9171Romain Guy OpenGLRenderer* renderer) { 5206c319ca1275c8db892c39b48fc54864c949f9171Romain Guy renderer->resume(); 5216c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5226c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 5236c319ca1275c8db892c39b48fc54864c949f9171Romain Guystatic OpenGLRenderer* android_view_GLES20Canvas_createLayerRenderer(JNIEnv* env, 524ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jobject clazz, Layer* layer) { 525ada830f639591b99c3e40de22b07296c7932a33fRomain Guy if (layer) { 526ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return new LayerRenderer(layer); 527ada830f639591b99c3e40de22b07296c7932a33fRomain Guy } 528ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return NULL; 5296c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5306c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 531ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic Layer* android_view_GLES20Canvas_createLayer(JNIEnv* env, jobject clazz, 532ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jint width, jint height, jboolean isOpaque, jintArray layerInfo) { 533ada830f639591b99c3e40de22b07296c7932a33fRomain Guy Layer* layer = LayerRenderer::createLayer(width, height, isOpaque); 5346c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 535ada830f639591b99c3e40de22b07296c7932a33fRomain Guy if (layer) { 5366c319ca1275c8db892c39b48fc54864c949f9171Romain Guy jint* storage = env->GetIntArrayElements(layerInfo, NULL); 537ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[0] = layer->width; 538ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[1] = layer->height; 5396c319ca1275c8db892c39b48fc54864c949f9171Romain Guy env->ReleaseIntArrayElements(layerInfo, storage, 0); 5406c319ca1275c8db892c39b48fc54864c949f9171Romain Guy } 5416c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 542ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return layer; 5436c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5446c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 545ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic void android_view_GLES20Canvas_resizeLayer(JNIEnv* env, jobject clazz, 546ada830f639591b99c3e40de22b07296c7932a33fRomain Guy Layer* layer, jint width, jint height, jintArray layerInfo) { 547ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::resizeLayer(layer, width, height); 5486c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 5496c319ca1275c8db892c39b48fc54864c949f9171Romain Guy jint* storage = env->GetIntArrayElements(layerInfo, NULL); 550ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[0] = layer->width; 551ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[1] = layer->height; 5526c319ca1275c8db892c39b48fc54864c949f9171Romain Guy env->ReleaseIntArrayElements(layerInfo, storage, 0); 5536c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5546c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 555ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic void android_view_GLES20Canvas_destroyLayer(JNIEnv* env, jobject clazz, Layer* layer) { 556ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::destroyLayer(layer); 5576c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5586c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 55957066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guystatic void android_view_GLES20Canvas_destroyLayerDeferred(JNIEnv* env, 560ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jobject clazz, Layer* layer) { 561ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::destroyLayerDeferred(layer); 56257066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy} 56357066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 5647d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawLayer(JNIEnv* env, jobject clazz, 565ada830f639591b99c3e40de22b07296c7932a33fRomain Guy OpenGLRenderer* renderer, Layer* layer, jfloat x, jfloat y, SkPaint* paint) { 566ada830f639591b99c3e40de22b07296c7932a33fRomain Guy renderer->drawLayer(layer, x, y, paint); 5676c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5686c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 569163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif // USE_OPENGL_RENDERER 570163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 571163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// ---------------------------------------------------------------------------- 572163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// Common 573163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// ---------------------------------------------------------------------------- 574163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 575163935113919a184122b8b3bd672ef08c8df65dcRomain Guystatic jboolean android_view_GLES20Canvas_isAvailable(JNIEnv* env, jobject clazz) { 576163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#ifdef USE_OPENGL_RENDERER 577163935113919a184122b8b3bd672ef08c8df65dcRomain Guy return JNI_TRUE; 578163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#else 579163935113919a184122b8b3bd672ef08c8df65dcRomain Guy return JNI_FALSE; 580163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 581163935113919a184122b8b3bd672ef08c8df65dcRomain Guy} 582163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 583a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// ---------------------------------------------------------------------------- 584e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// JNI Glue 585e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 586e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 587e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyconst char* const kClassPathName = "android/view/GLES20Canvas"; 588e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 589e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guystatic JNINativeMethod gMethods[] = { 59061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nIsAvailable", "()Z", (void*) android_view_GLES20Canvas_isAvailable }, 591163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 59261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy#ifdef USE_OPENGL_RENDERER 5937d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy { "nPreserveBackBuffer", "()Z", (void*) android_view_GLES20Canvas_preserveBackBuffer }, 5947d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 59561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nCreateRenderer", "()I", (void*) android_view_GLES20Canvas_createRenderer }, 59661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDestroyRenderer", "(I)V", (void*) android_view_GLES20Canvas_destroyRenderer }, 59761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetViewport", "(III)V", (void*) android_view_GLES20Canvas_setViewport }, 5986b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guy { "nPrepare", "(IZ)V", (void*) android_view_GLES20Canvas_prepare }, 5997d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy { "nPrepareDirty", "(IIIIIZ)V", (void*) android_view_GLES20Canvas_prepareDirty }, 600b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy { "nFinish", "(I)V", (void*) android_view_GLES20Canvas_finish }, 60161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 6027d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy { "nCallDrawGLFunction", "(II)Z", 6037d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy (void*) android_view_GLES20Canvas_callDrawGLFunction }, 6047d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 60561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSave", "(II)I", (void*) android_view_GLES20Canvas_save }, 60661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRestore", "(I)V", (void*) android_view_GLES20Canvas_restore }, 60761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRestoreToCount", "(II)V", (void*) android_view_GLES20Canvas_restoreToCount }, 60861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nGetSaveCount", "(I)I", (void*) android_view_GLES20Canvas_getSaveCount }, 60961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 61061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSaveLayer", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayer }, 61161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSaveLayerAlpha", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayerAlpha }, 61261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 61361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nQuickReject", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_quickReject }, 61461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nClipRect", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_clipRectF }, 61561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nClipRect", "(IIIIII)Z", (void*) android_view_GLES20Canvas_clipRect }, 61661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 61761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nTranslate", "(IFF)V", (void*) android_view_GLES20Canvas_translate }, 61861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRotate", "(IF)V", (void*) android_view_GLES20Canvas_rotate }, 61961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nScale", "(IFF)V", (void*) android_view_GLES20Canvas_scale }, 620807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy { "nSkew", "(IFF)V", (void*) android_view_GLES20Canvas_skew }, 62161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 62261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetMatrix", "(II)V", (void*) android_view_GLES20Canvas_setMatrix }, 62341030da16856c8869e1e51d4a0405432fa96614eRomain Guy { "nGetMatrix", "(I)I", (void*) android_view_GLES20Canvas_getNativeMatrix }, 62461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nGetMatrix", "(II)V", (void*) android_view_GLES20Canvas_getMatrix }, 62561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nConcatMatrix", "(II)V", (void*) android_view_GLES20Canvas_concatMatrix }, 62661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 6275a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BFFI)V", (void*) android_view_GLES20Canvas_drawBitmap }, 6285a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BFFFFFFFFI)V",(void*) android_view_GLES20Canvas_drawBitmapRect }, 6295a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BII)V", (void*) android_view_GLES20Canvas_drawBitmapMatrix }, 6305a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 6315a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmapMesh", "(II[BII[FI[III)V",(void*) android_view_GLES20Canvas_drawBitmapMesh }, 6325a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 6335a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawPatch", "(II[B[BFFFFI)V", (void*) android_view_GLES20Canvas_drawPatch }, 634e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 63561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawColor", "(III)V", (void*) android_view_GLES20Canvas_drawColor }, 63661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawRect", "(IFFFFI)V", (void*) android_view_GLES20Canvas_drawRect }, 637a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy { "nDrawRects", "(III)V", (void*) android_view_GLES20Canvas_drawRects }, 63801d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy { "nDrawRoundRect", "(IFFFFFFI)V", (void*) android_view_GLES20Canvas_drawRoundRect }, 63901d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy { "nDrawCircle", "(IFFFI)V", (void*) android_view_GLES20Canvas_drawCircle }, 640c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy { "nDrawOval", "(IFFFFI)V", (void*) android_view_GLES20Canvas_drawOval }, 6418b2f5267f16c295f12faab810527cd6311997e34Romain Guy { "nDrawArc", "(IFFFFFFZI)V", (void*) android_view_GLES20Canvas_drawArc }, 6428b2f5267f16c295f12faab810527cd6311997e34Romain Guy 64361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawPath", "(III)V", (void*) android_view_GLES20Canvas_drawPath }, 644759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy { "nDrawLines", "(I[FIII)V", (void*) android_view_GLES20Canvas_drawLines }, 64561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 64661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nResetModifiers", "(I)V", (void*) android_view_GLES20Canvas_resetModifiers }, 64761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetupShader", "(II)V", (void*) android_view_GLES20Canvas_setupShader }, 64861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetupColorFilter", "(II)V", (void*) android_view_GLES20Canvas_setupColorFilter }, 6491e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy { "nSetupShadow", "(IFFFI)V", (void*) android_view_GLES20Canvas_setupShadow }, 65061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 65161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawText", "(I[CIIFFII)V", (void*) android_view_GLES20Canvas_drawTextArray }, 65261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawText", "(ILjava/lang/String;IIFFII)V", 653a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy (void*) android_view_GLES20Canvas_drawText }, 654a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 65561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawTextRun", "(I[CIIIIFFII)V", (void*) android_view_GLES20Canvas_drawTextRunArray }, 65661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawTextRun", "(ILjava/lang/String;IIIIFFII)V", 65761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy (void*) android_view_GLES20Canvas_drawTextRun }, 65861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 659fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy { "nGetClipBounds", "(ILandroid/graphics/Rect;)Z", 660ce0537b80087a6225273040a987414b1dd081aa0Romain Guy (void*) android_view_GLES20Canvas_getClipBounds }, 661b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 6626c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nGetDisplayList", "(I)I", (void*) android_view_GLES20Canvas_getDisplayList }, 6636c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nDestroyDisplayList", "(I)V", (void*) android_view_GLES20Canvas_destroyDisplayList }, 6646c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nGetDisplayListRenderer", "(I)I", (void*) android_view_GLES20Canvas_getDisplayListRenderer }, 665daf98e941e140e8739458126640183b9f296a2abChet Haase { "nDrawDisplayList", "(II)Z", (void*) android_view_GLES20Canvas_drawDisplayList }, 6666c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 66757066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy { "nInterrupt", "(I)V", (void*) android_view_GLES20Canvas_interrupt }, 66857066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy { "nResume", "(I)V", (void*) android_view_GLES20Canvas_resume }, 6696c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 6706c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nCreateLayerRenderer", "(I)I", (void*) android_view_GLES20Canvas_createLayerRenderer }, 671ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nCreateLayer", "(IIZ[I)I", (void*) android_view_GLES20Canvas_createLayer }, 672ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nResizeLayer", "(III[I)V" , (void*) android_view_GLES20Canvas_resizeLayer }, 673ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDestroyLayer", "(I)V", (void*) android_view_GLES20Canvas_destroyLayer }, 674ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDestroyLayerDeferred", "(I)V", (void*) android_view_GLES20Canvas_destroyLayerDeferred }, 675ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDrawLayer", "(IIFFI)V", (void*) android_view_GLES20Canvas_drawLayer }, 676b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 677163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 678e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy}; 679e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 680163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#ifdef USE_OPENGL_RENDERER 681163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define FIND_CLASS(var, className) \ 682163935113919a184122b8b3bd672ef08c8df65dcRomain Guy var = env->FindClass(className); \ 68317cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro LOG_FATAL_IF(! var, "Unable to find class " className); 68417cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro 685163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) \ 686163935113919a184122b8b3bd672ef08c8df65dcRomain Guy var = env->GetMethodID(clazz, methodName, methodDescriptor); \ 687163935113919a184122b8b3bd672ef08c8df65dcRomain Guy LOG_FATAL_IF(! var, "Unable to find method " methodName); 688163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#else 689163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define FIND_CLASS(var, className) 690163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) 691163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 6929d5316e3f56d138504565ff311145ac01621dff4Romain Guy 693e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyint register_android_view_GLES20Canvas(JNIEnv* env) { 69417cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro jclass clazz; 69517cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro FIND_CLASS(clazz, "android/graphics/Rect"); 69617cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro GET_METHOD_ID(gRectClassInfo.set, clazz, "set", "(IIII)V"); 6979d5316e3f56d138504565ff311145ac01621dff4Romain Guy 698e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy return AndroidRuntime::registerNativeMethods(env, kClassPathName, gMethods, NELEM(gMethods)); 699e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 700e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 701e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy}; 702