android_view_GLES20Canvas.cpp revision 7d7b5490a0b0763e831b31bc11f17d8159b5914a
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 jclass clazz; 767ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy jmethodID set; 779d5316e3f56d138504565ff311145ac01621dff4Romain Guy} gRectClassInfo; 789d5316e3f56d138504565ff311145ac01621dff4Romain Guy 79e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 807d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy// Misc 817d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy// ---------------------------------------------------------------------------- 827d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 837d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jboolean android_view_GLES20Canvas_preserveBackBuffer(JNIEnv* env, jobject clazz) { 847d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy EGLDisplay display = eglGetCurrentDisplay(); 857d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy EGLSurface surface = eglGetCurrentSurface(EGL_DRAW); 867d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 877d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy eglGetError(); 887d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy eglSurfaceAttrib(display, surface, EGL_SWAP_BEHAVIOR, EGL_BUFFER_PRESERVED); 897d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 907d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy EGLint error = eglGetError(); 917d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy RENDERER_LOGD("Could not enable buffer preserved swap behavior (%x)", error); 927d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 937d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy return error == EGL_SUCCESS; 947d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy} 957d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 967d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy// ---------------------------------------------------------------------------- 97e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// Constructors 98e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 99e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1006c319ca1275c8db892c39b48fc54864c949f9171Romain Guystatic OpenGLRenderer* android_view_GLES20Canvas_createRenderer(JNIEnv* env, jobject clazz) { 101bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy RENDERER_LOGD("Create OpenGLRenderer"); 102bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy#if PROFILE_RENDERER 103e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy return new OpenGLDebugRenderer; 104e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy#else 10585bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy return new OpenGLRenderer; 106e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy#endif 107e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 108e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1095c13d89c1332fcc499379b9064b891187b75ca32Chet Haasestatic void android_view_GLES20Canvas_destroyRenderer(JNIEnv* env, jobject clazz, 110f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer) { 111bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy RENDERER_LOGD("Destroy OpenGLRenderer"); 112f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy delete renderer; 113e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 114e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 115e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 116e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// Setup 117e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 118e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1197d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setViewport(JNIEnv* env, jobject clazz, 120f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jint width, jint height) { 121f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy renderer->setViewport(width, height); 122e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 123e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1247d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_prepare(JNIEnv* env, jobject clazz, 1256b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guy OpenGLRenderer* renderer, jboolean opaque) { 1266b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guy renderer->prepare(opaque); 127e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 128e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 1297d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_prepareDirty(JNIEnv* env, jobject clazz, 1307d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy OpenGLRenderer* renderer, jint left, jint top, jint right, jint bottom, 1317d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy jboolean opaque) { 1327d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy renderer->prepareDirty(left, top, right, bottom, opaque); 1337d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy} 1347d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 1357d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_finish(JNIEnv* env, jobject clazz, 136b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy OpenGLRenderer* renderer) { 137b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy renderer->finish(); 138b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy} 139b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy 1407d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_acquireContext(JNIEnv* env, jobject clazz, 141da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy OpenGLRenderer* renderer) { 142da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy renderer->acquireContext(); 143da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy} 144da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy 1457d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_callDrawGLFunction(JNIEnv* env, jobject clazz, 146daf98e941e140e8739458126640183b9f296a2abChet Haase OpenGLRenderer* renderer, Functor *functor) { 147daf98e941e140e8739458126640183b9f296a2abChet Haase return renderer->callDrawGLFunction(functor); 148daf98e941e140e8739458126640183b9f296a2abChet Haase} 149daf98e941e140e8739458126640183b9f296a2abChet Haase 1507d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_releaseContext(JNIEnv* env, jobject clazz, 151da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy OpenGLRenderer* renderer) { 152da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy renderer->releaseContext(); 153da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy} 154da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy 155e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 156bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// State 157bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 158bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 1597d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_save(JNIEnv* env, jobject clazz, OpenGLRenderer* renderer, 160bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy jint flags) { 161f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy return renderer->save(flags); 162f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 163bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 1647d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_getSaveCount(JNIEnv* env, jobject clazz, 165f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer) { 166f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy return renderer->getSaveCount(); 167bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 168bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 1697d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_restore(JNIEnv* env, jobject clazz, 170f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer) { 171f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy renderer->restore(); 172bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 173bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 1747d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_restoreToCount(JNIEnv* env, jobject clazz, 175f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jint saveCount) { 176f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy renderer->restoreToCount(saveCount); 177bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 178bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 179f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// ---------------------------------------------------------------------------- 180bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// Layers 181bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// ---------------------------------------------------------------------------- 182bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 1837d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_saveLayer(JNIEnv* env, jobject clazz, 184bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 185bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy SkPaint* paint, jint saveFlags) { 186bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy return renderer->saveLayer(left, top, right, bottom, paint, saveFlags); 187bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy} 188bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 1897d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic jint android_view_GLES20Canvas_saveLayerAlpha(JNIEnv* env, jobject clazz, 190bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 191bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy jint alpha, jint saveFlags) { 192bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy return renderer->saveLayerAlpha(left, top, right, bottom, alpha, saveFlags); 193bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy} 194bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 195bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// ---------------------------------------------------------------------------- 196f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// Clipping 197f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// ---------------------------------------------------------------------------- 198f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 1997d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_quickReject(JNIEnv* env, jobject clazz, 200c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 201c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy SkCanvas::EdgeType edge) { 202c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy return renderer->quickReject(left, top, right, bottom); 203c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy} 204c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy 2057d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_clipRectF(JNIEnv* env, jobject clazz, 206079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 207079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy SkRegion::Op op) { 208079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return renderer->clipRect(left, top, right, bottom, op); 209f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 210bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2117d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_clipRect(JNIEnv* env, jobject clazz, 212079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy OpenGLRenderer* renderer, jint left, jint top, jint right, jint bottom, 213079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy SkRegion::Op op) { 214079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return renderer->clipRect(float(left), float(top), float(right), float(bottom), op); 215bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 216bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2177d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic bool android_view_GLES20Canvas_getClipBounds(JNIEnv* env, jobject clazz, 2189d5316e3f56d138504565ff311145ac01621dff4Romain Guy OpenGLRenderer* renderer, jobject rect) { 2197ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy const android::uirenderer::Rect& bounds(renderer->getClipBounds()); 2209d5316e3f56d138504565ff311145ac01621dff4Romain Guy 2217ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy env->CallVoidMethod(rect, gRectClassInfo.set, 2227ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy int(bounds.left), int(bounds.top), int(bounds.right), int(bounds.bottom)); 2239d5316e3f56d138504565ff311145ac01621dff4Romain Guy 2247ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy return !bounds.isEmpty(); 2259d5316e3f56d138504565ff311145ac01621dff4Romain Guy} 2269d5316e3f56d138504565ff311145ac01621dff4Romain Guy 227bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 228f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// Transforms 229bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 230bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2317d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_translate(JNIEnv* env, jobject clazz, 232f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat dx, jfloat dy) { 2337ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->translate(dx, dy); 234f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 235bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2367d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_rotate(JNIEnv* env, jobject clazz, 237f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat degrees) { 2387ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->rotate(degrees); 239bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 240bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2417d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_scale(JNIEnv* env, jobject clazz, 242f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat sx, jfloat sy) { 2437ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->scale(sx, sy); 244f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 245bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 2467d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_skew(JNIEnv* env, jobject clazz, 247807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy OpenGLRenderer* renderer, jfloat sx, jfloat sy) { 248807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy renderer->skew(sx, sy); 249807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy} 250807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy 2517d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setMatrix(JNIEnv* env, jobject clazz, 252f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 2537ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->setMatrix(matrix); 254f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 255f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 25641030da16856c8869e1e51d4a0405432fa96614eRomain Guystatic const float* android_view_GLES20Canvas_getNativeMatrix(JNIEnv* env, 2577d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy jobject clazz, OpenGLRenderer* renderer) { 25841030da16856c8869e1e51d4a0405432fa96614eRomain Guy return renderer->getMatrix(); 25941030da16856c8869e1e51d4a0405432fa96614eRomain Guy} 26041030da16856c8869e1e51d4a0405432fa96614eRomain Guy 2617d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_getMatrix(JNIEnv* env, jobject clazz, 262f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 2637ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->getMatrix(matrix); 264f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 265f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 2667d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_concatMatrix(JNIEnv* env, jobject clazz, 267f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 2687ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->concatMatrix(matrix); 269bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 270bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 271bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 272bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// Drawing 27385bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy// ---------------------------------------------------------------------------- 27485bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 2757d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmap(JNIEnv* env, jobject clazz, 276e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, float left, 277e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy float top, SkPaint* paint) { 278e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 279e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 280e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 281dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, left, top, paint); 282ce0537b80087a6225273040a987414b1dd081aa0Romain Guy} 283ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 2847d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmapRect(JNIEnv* env, jobject clazz, 285e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, 286ce0537b80087a6225273040a987414b1dd081aa0Romain Guy float srcLeft, float srcTop, float srcRight, float srcBottom, 287dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy float dstLeft, float dstTop, float dstRight, float dstBottom, SkPaint* paint) { 288e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 289e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 290e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 291dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, srcLeft, srcTop, srcRight, srcBottom, 292dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy dstLeft, dstTop, dstRight, dstBottom, paint); 293f86ef57f8bcd8ba43ce222ec6a8b4f67d3600640Romain Guy} 2948ba548f81d1ab5f1750cbf86098c4a14e0b8beadRomain Guy 2957d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmapMatrix(JNIEnv* env, jobject clazz, 296e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, SkMatrix* matrix, 297e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy SkPaint* paint) { 298e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 299e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 300e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 301dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, matrix, paint); 302ce0537b80087a6225273040a987414b1dd081aa0Romain Guy} 303ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 3047d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawBitmapMesh(JNIEnv* env, jobject clazz, 3055a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, 3065a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint meshWidth, jint meshHeight, jfloatArray vertices, jint offset, 3075a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jintArray colors, jint colorOffset, SkPaint* paint) { 3085a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy // This object allows the renderer to allocate a global JNI ref to the buffer object. 3095a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 3105a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3115a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat* verticesArray = vertices ? env->GetFloatArrayElements(vertices, NULL) + offset : NULL; 3125a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint* colorsArray = colors ? env->GetIntArrayElements(colors, NULL) + colorOffset : NULL; 3135a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3145a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy renderer->drawBitmapMesh(bitmap, meshWidth, meshHeight, verticesArray, colorsArray, paint); 3155a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3165a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy if (vertices) env->ReleaseFloatArrayElements(vertices, verticesArray, 0); 3175a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy if (colors) env->ReleaseIntArrayElements(colors, colorsArray, 0); 3185a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy} 3195a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 3207d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawPatch(JNIEnv* env, jobject clazz, 321e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, jbyteArray chunks, 322dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy float left, float top, float right, float bottom, SkPaint* paint) { 323e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 324e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 325e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 326deba785f122a47915756ffd991f5540d952cf937Romain Guy jbyte* storage = env->GetByteArrayElements(chunks, NULL); 327deba785f122a47915756ffd991f5540d952cf937Romain Guy Res_png_9patch* patch = reinterpret_cast<Res_png_9patch*>(storage); 328deba785f122a47915756ffd991f5540d952cf937Romain Guy Res_png_9patch::deserialize(patch); 329deba785f122a47915756ffd991f5540d952cf937Romain Guy 330e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy renderer->drawPatch(bitmap, &patch->xDivs[0], &patch->yDivs[0], 331e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy &patch->colors[0], patch->numXDivs, patch->numYDivs, patch->numColors, 3324bb942083a0d4db746adf95349108dd8ef842e32Romain Guy left, top, right, bottom, paint); 333deba785f122a47915756ffd991f5540d952cf937Romain Guy 334deba785f122a47915756ffd991f5540d952cf937Romain Guy env->ReleaseByteArrayElements(chunks, storage, 0); 335deba785f122a47915756ffd991f5540d952cf937Romain Guy} 336deba785f122a47915756ffd991f5540d952cf937Romain Guy 3377d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawColor(JNIEnv* env, jobject clazz, 338ce0537b80087a6225273040a987414b1dd081aa0Romain Guy OpenGLRenderer* renderer, jint color, SkXfermode::Mode mode) { 339ce0537b80087a6225273040a987414b1dd081aa0Romain Guy renderer->drawColor(color, mode); 34085bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy} 34185bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 3427d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawRect(JNIEnv* env, jobject clazz, 343c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 344c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy SkPaint* paint) { 345c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy renderer->drawRect(left, top, right, bottom, paint); 346c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy} 347c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy 3487d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawRoundRect(JNIEnv* env, jobject clazz, 34901d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 35001d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy jfloat rx, jfloat ry, SkPaint* paint) { 35101d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy renderer->drawRoundRect(left, top, right, bottom, rx, ry, paint); 35201d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy} 35301d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy 3547d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawCircle(JNIEnv* env, jobject clazz, 35501d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy OpenGLRenderer* renderer, jfloat x, jfloat y, jfloat radius, SkPaint* paint) { 35601d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy renderer->drawCircle(x, y, radius, paint); 35701d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy} 35801d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy 3597d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawOval(JNIEnv* env, jobject clazz, 360c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 361c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy SkPaint* paint) { 362c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy renderer->drawOval(left, top, right, bottom, paint); 363c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy} 364c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy 3657d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawArc(JNIEnv* env, jobject clazz, 3668b2f5267f16c295f12faab810527cd6311997e34Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 3678b2f5267f16c295f12faab810527cd6311997e34Romain Guy jfloat startAngle, jfloat sweepAngle, jboolean useCenter, SkPaint* paint) { 3688b2f5267f16c295f12faab810527cd6311997e34Romain Guy renderer->drawArc(left, top, right, bottom, startAngle, sweepAngle, useCenter, paint); 3698b2f5267f16c295f12faab810527cd6311997e34Romain Guy} 3708b2f5267f16c295f12faab810527cd6311997e34Romain Guy 3717d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawRects(JNIEnv* env, jobject clazz, 372a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy OpenGLRenderer* renderer, SkRegion* region, SkPaint* paint) { 373a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy SkRegion::Iterator it(*region); 374a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy while (!it.done()) { 375a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy const SkIRect& r = it.rect(); 376a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy renderer->drawRect(r.fLeft, r.fTop, r.fRight, r.fBottom, paint); 377a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy it.next(); 378a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy } 379a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy} 380a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy 3817d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawPath(JNIEnv* env, jobject clazz, 3827fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy OpenGLRenderer* renderer, SkPath* path, SkPaint* paint) { 3837fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy renderer->drawPath(path, paint); 3847fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy} 3857fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy 3867d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawLines(JNIEnv* env, jobject clazz, 387759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy OpenGLRenderer* renderer, jfloatArray points, jint offset, jint count, SkPaint* paint) { 388759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy jfloat* storage = env->GetFloatArrayElements(points, NULL); 389759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy 390759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy renderer->drawLines(storage + offset, count, paint); 391759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy 392759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy env->ReleaseFloatArrayElements(points, storage, 0); 393759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy} 394759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy 39585bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy// ---------------------------------------------------------------------------- 396db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy// Shaders and color filters 397d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy// ---------------------------------------------------------------------------- 398d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy 3997d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_resetModifiers(JNIEnv* env, jobject clazz, 400d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy OpenGLRenderer* renderer) { 401d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy renderer->resetShader(); 402db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy renderer->resetColorFilter(); 4031e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy renderer->resetShadow(); 404d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy} 405d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy 4067d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setupShader(JNIEnv* env, jobject clazz, 40706f96e2652e4855b6520ad9dd70583677605b79aRomain Guy OpenGLRenderer* renderer, SkiaShader* shader) { 40806f96e2652e4855b6520ad9dd70583677605b79aRomain Guy renderer->setupShader(shader); 4097fac2e18339f765320d759e8d4c090f92431959eRomain Guy} 4107fac2e18339f765320d759e8d4c090f92431959eRomain Guy 4117d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setupColorFilter(JNIEnv* env, jobject clazz, 412db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy OpenGLRenderer* renderer, SkiaColorFilter* filter) { 413db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy renderer->setupColorFilter(filter); 414db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy} 415db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy 4167d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_setupShadow(JNIEnv* env, jobject clazz, 4171e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy OpenGLRenderer* renderer, jfloat radius, jfloat dx, jfloat dy, jint color) { 4181e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy renderer->setupShadow(radius, dx, dy, color); 4191e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy} 4201e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy 421d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy// ---------------------------------------------------------------------------- 422a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// Text 423a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// ---------------------------------------------------------------------------- 424a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 425e8e62a4a032a80409114a37908b5f18ab0080848Romain Guystatic void renderText(OpenGLRenderer* renderer, const jchar* text, int count, 426e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy jfloat x, jfloat y, int flags, SkPaint* paint) { 427e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy const jchar *workText; 4289226298891119acff6b5e8b65fb7074fb99dc0c0Romain Guy jchar* buffer = NULL; 429e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy int32_t workBytes; 4309226298891119acff6b5e8b65fb7074fb99dc0c0Romain Guy if (TextLayout::prepareText(paint, text, count, flags, &workText, &workBytes, &buffer)) { 431e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy renderer->drawText((const char*) workText, workBytes, count, x, y, paint); 4329226298891119acff6b5e8b65fb7074fb99dc0c0Romain Guy free(buffer); 433e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy } 434e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy} 435e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy 43661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guystatic void renderTextRun(OpenGLRenderer* renderer, const jchar* text, 43761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint start, jint count, jint contextCount, jfloat x, jfloat y, 43861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy int flags, SkPaint* paint) { 43961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy uint8_t rtl = flags & 0x1; 44061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (rtl) { 44161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy SkAutoSTMalloc<80, jchar> buffer(contextCount); 44261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jchar* shaped = buffer.get(); 44361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (TextLayout::prepareRtlTextRun(text, start, count, contextCount, shaped)) { 44461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderer->drawText((const char*) shaped, count << 1, count, x, y, paint); 44561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else { 44661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy LOGW("drawTextRun error"); 44761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 44861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else { 44961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderer->drawText((const char*) (text + start), count << 1, count, x, y, paint); 45061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 45161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy} 45261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 4537d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawTextArray(JNIEnv* env, jobject clazz, 4545a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jcharArray text, jint index, jint count, 4555a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat x, jfloat y, jint flags, SkPaint* paint) { 456a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy jchar* textArray = env->GetCharArrayElements(text, NULL); 457e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy renderText(renderer, textArray + index, count, x, y, flags, paint); 458a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); 459a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy} 460a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 4617d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawText(JNIEnv* env, jobject clazz, 4625a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jstring text, jint start, jint end, 4635a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat x, jfloat y, jint flags, SkPaint* paint) { 464a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy const jchar* textArray = env->GetStringChars(text, NULL); 465e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy renderText(renderer, textArray + start, end - start, x, y, flags, paint); 466a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy env->ReleaseStringChars(text, textArray); 467a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy} 468a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 4697d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawTextRunArray(JNIEnv* env, jobject clazz, 4705a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jcharArray text, jint index, jint count, 4715a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint contextIndex, jint contextCount, jfloat x, jfloat y, jint dirFlags, 47261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy SkPaint* paint) { 47361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jchar* textArray = env->GetCharArrayElements(text, NULL); 47461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderTextRun(renderer, textArray + contextIndex, index - contextIndex, 47561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy count, contextCount, x, y, dirFlags, paint); 47661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); 47761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 47861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 4797d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawTextRun(JNIEnv* env, jobject clazz, 4805a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jstring text, jint start, jint end, 4815a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint contextStart, int contextEnd, jfloat x, jfloat y, jint dirFlags, 48261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy SkPaint* paint) { 48361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy const jchar* textArray = env->GetStringChars(text, NULL); 48461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint count = end - start; 48561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint contextCount = contextEnd - contextStart; 48661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderTextRun(renderer, textArray + contextStart, start - contextStart, 48761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy count, contextCount, x, y, dirFlags, paint); 48861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy env->ReleaseStringChars(text, textArray); 48961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy} 49061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 491b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// ---------------------------------------------------------------------------- 492b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// Display lists 493b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// ---------------------------------------------------------------------------- 494b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 4955977baa1fa24125c148a72699b53e62abaf08960Chet Haasestatic DisplayList* android_view_GLES20Canvas_getDisplayList(JNIEnv* env, 4967d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy jobject clazz, DisplayListRenderer* renderer) { 497b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy return renderer->getDisplayList(); 498b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 499b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 5005977baa1fa24125c148a72699b53e62abaf08960Chet Haasestatic OpenGLRenderer* android_view_GLES20Canvas_getDisplayListRenderer(JNIEnv* env, 5015977baa1fa24125c148a72699b53e62abaf08960Chet Haase jobject clazz, DisplayListRenderer* renderer) { 5025977baa1fa24125c148a72699b53e62abaf08960Chet Haase if (renderer == NULL) { 5035977baa1fa24125c148a72699b53e62abaf08960Chet Haase renderer = new DisplayListRenderer; 5045977baa1fa24125c148a72699b53e62abaf08960Chet Haase } else { 5055977baa1fa24125c148a72699b53e62abaf08960Chet Haase renderer->reset(); 5065977baa1fa24125c148a72699b53e62abaf08960Chet Haase } 5075977baa1fa24125c148a72699b53e62abaf08960Chet Haase return renderer; 5085977baa1fa24125c148a72699b53e62abaf08960Chet Haase} 5095977baa1fa24125c148a72699b53e62abaf08960Chet Haase 510b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guystatic void android_view_GLES20Canvas_destroyDisplayList(JNIEnv* env, 5115c13d89c1332fcc499379b9064b891187b75ca32Chet Haase jobject clazz, DisplayList* displayList) { 512b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy delete displayList; 513b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 514b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 515daf98e941e140e8739458126640183b9f296a2abChet Haasestatic bool android_view_GLES20Canvas_drawDisplayList(JNIEnv* env, 5167d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy jobject clazz, OpenGLRenderer* renderer, DisplayList* displayList) { 517daf98e941e140e8739458126640183b9f296a2abChet Haase return renderer->drawDisplayList(displayList); 518b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 519b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 5206c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// ---------------------------------------------------------------------------- 5216c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// Layers 5226c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// ---------------------------------------------------------------------------- 5236c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 5247d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_interrupt(JNIEnv* env, jobject clazz, 5256c319ca1275c8db892c39b48fc54864c949f9171Romain Guy OpenGLRenderer* renderer) { 5266c319ca1275c8db892c39b48fc54864c949f9171Romain Guy renderer->interrupt(); 5276c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5286c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 5297d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_resume(JNIEnv* env, jobject clazz, 5306c319ca1275c8db892c39b48fc54864c949f9171Romain Guy OpenGLRenderer* renderer) { 5316c319ca1275c8db892c39b48fc54864c949f9171Romain Guy renderer->resume(); 5326c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5336c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 5346c319ca1275c8db892c39b48fc54864c949f9171Romain Guystatic OpenGLRenderer* android_view_GLES20Canvas_createLayerRenderer(JNIEnv* env, 535ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jobject clazz, Layer* layer) { 536ada830f639591b99c3e40de22b07296c7932a33fRomain Guy if (layer) { 537ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return new LayerRenderer(layer); 538ada830f639591b99c3e40de22b07296c7932a33fRomain Guy } 539ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return NULL; 5406c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5416c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 542ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic Layer* android_view_GLES20Canvas_createLayer(JNIEnv* env, jobject clazz, 543ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jint width, jint height, jboolean isOpaque, jintArray layerInfo) { 544ada830f639591b99c3e40de22b07296c7932a33fRomain Guy Layer* layer = LayerRenderer::createLayer(width, height, isOpaque); 5456c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 546ada830f639591b99c3e40de22b07296c7932a33fRomain Guy if (layer) { 5476c319ca1275c8db892c39b48fc54864c949f9171Romain Guy jint* storage = env->GetIntArrayElements(layerInfo, NULL); 548ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[0] = layer->width; 549ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[1] = layer->height; 5506c319ca1275c8db892c39b48fc54864c949f9171Romain Guy env->ReleaseIntArrayElements(layerInfo, storage, 0); 5516c319ca1275c8db892c39b48fc54864c949f9171Romain Guy } 5526c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 553ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return layer; 5546c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5556c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 556ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic void android_view_GLES20Canvas_resizeLayer(JNIEnv* env, jobject clazz, 557ada830f639591b99c3e40de22b07296c7932a33fRomain Guy Layer* layer, jint width, jint height, jintArray layerInfo) { 558ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::resizeLayer(layer, width, height); 5596c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 5606c319ca1275c8db892c39b48fc54864c949f9171Romain Guy jint* storage = env->GetIntArrayElements(layerInfo, NULL); 561ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[0] = layer->width; 562ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[1] = layer->height; 5636c319ca1275c8db892c39b48fc54864c949f9171Romain Guy env->ReleaseIntArrayElements(layerInfo, storage, 0); 5646c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5656c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 566ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic void android_view_GLES20Canvas_destroyLayer(JNIEnv* env, jobject clazz, Layer* layer) { 567ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::destroyLayer(layer); 5686c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5696c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 57057066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guystatic void android_view_GLES20Canvas_destroyLayerDeferred(JNIEnv* env, 571ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jobject clazz, Layer* layer) { 572ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::destroyLayerDeferred(layer); 57357066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy} 57457066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 5757d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guystatic void android_view_GLES20Canvas_drawLayer(JNIEnv* env, jobject clazz, 576ada830f639591b99c3e40de22b07296c7932a33fRomain Guy OpenGLRenderer* renderer, Layer* layer, jfloat x, jfloat y, SkPaint* paint) { 577ada830f639591b99c3e40de22b07296c7932a33fRomain Guy renderer->drawLayer(layer, x, y, paint); 5786c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5796c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 580163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif // USE_OPENGL_RENDERER 581163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 582163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// ---------------------------------------------------------------------------- 583163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// Common 584163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// ---------------------------------------------------------------------------- 585163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 586163935113919a184122b8b3bd672ef08c8df65dcRomain Guystatic jboolean android_view_GLES20Canvas_isAvailable(JNIEnv* env, jobject clazz) { 587163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#ifdef USE_OPENGL_RENDERER 588163935113919a184122b8b3bd672ef08c8df65dcRomain Guy return JNI_TRUE; 589163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#else 590163935113919a184122b8b3bd672ef08c8df65dcRomain Guy return JNI_FALSE; 591163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 592163935113919a184122b8b3bd672ef08c8df65dcRomain Guy} 593163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 594a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// ---------------------------------------------------------------------------- 595e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// JNI Glue 596e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 597e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 598e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyconst char* const kClassPathName = "android/view/GLES20Canvas"; 599e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 600e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guystatic JNINativeMethod gMethods[] = { 60161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nIsAvailable", "()Z", (void*) android_view_GLES20Canvas_isAvailable }, 602163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 60361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy#ifdef USE_OPENGL_RENDERER 6047d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy { "nPreserveBackBuffer", "()Z", (void*) android_view_GLES20Canvas_preserveBackBuffer }, 6057d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 60661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nCreateRenderer", "()I", (void*) android_view_GLES20Canvas_createRenderer }, 60761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDestroyRenderer", "(I)V", (void*) android_view_GLES20Canvas_destroyRenderer }, 60861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetViewport", "(III)V", (void*) android_view_GLES20Canvas_setViewport }, 6096b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guy { "nPrepare", "(IZ)V", (void*) android_view_GLES20Canvas_prepare }, 6107d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy { "nPrepareDirty", "(IIIIIZ)V", (void*) android_view_GLES20Canvas_prepareDirty }, 611b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy { "nFinish", "(I)V", (void*) android_view_GLES20Canvas_finish }, 612da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy { "nAcquireContext", "(I)V", (void*) android_view_GLES20Canvas_acquireContext }, 613da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy { "nReleaseContext", "(I)V", (void*) android_view_GLES20Canvas_releaseContext }, 61461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 6157d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy { "nCallDrawGLFunction", "(II)Z", 6167d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy (void*) android_view_GLES20Canvas_callDrawGLFunction }, 6177d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 61861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSave", "(II)I", (void*) android_view_GLES20Canvas_save }, 61961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRestore", "(I)V", (void*) android_view_GLES20Canvas_restore }, 62061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRestoreToCount", "(II)V", (void*) android_view_GLES20Canvas_restoreToCount }, 62161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nGetSaveCount", "(I)I", (void*) android_view_GLES20Canvas_getSaveCount }, 62261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 62361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSaveLayer", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayer }, 62461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSaveLayerAlpha", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayerAlpha }, 62561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 62661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nQuickReject", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_quickReject }, 62761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nClipRect", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_clipRectF }, 62861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nClipRect", "(IIIIII)Z", (void*) android_view_GLES20Canvas_clipRect }, 62961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 63061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nTranslate", "(IFF)V", (void*) android_view_GLES20Canvas_translate }, 63161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRotate", "(IF)V", (void*) android_view_GLES20Canvas_rotate }, 63261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nScale", "(IFF)V", (void*) android_view_GLES20Canvas_scale }, 633807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy { "nSkew", "(IFF)V", (void*) android_view_GLES20Canvas_skew }, 63461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 63561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetMatrix", "(II)V", (void*) android_view_GLES20Canvas_setMatrix }, 63641030da16856c8869e1e51d4a0405432fa96614eRomain Guy { "nGetMatrix", "(I)I", (void*) android_view_GLES20Canvas_getNativeMatrix }, 63761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nGetMatrix", "(II)V", (void*) android_view_GLES20Canvas_getMatrix }, 63861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nConcatMatrix", "(II)V", (void*) android_view_GLES20Canvas_concatMatrix }, 63961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 6405a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BFFI)V", (void*) android_view_GLES20Canvas_drawBitmap }, 6415a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BFFFFFFFFI)V",(void*) android_view_GLES20Canvas_drawBitmapRect }, 6425a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BII)V", (void*) android_view_GLES20Canvas_drawBitmapMatrix }, 6435a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 6445a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmapMesh", "(II[BII[FI[III)V",(void*) android_view_GLES20Canvas_drawBitmapMesh }, 6455a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 6465a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawPatch", "(II[B[BFFFFI)V", (void*) android_view_GLES20Canvas_drawPatch }, 647e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 64861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawColor", "(III)V", (void*) android_view_GLES20Canvas_drawColor }, 64961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawRect", "(IFFFFI)V", (void*) android_view_GLES20Canvas_drawRect }, 650a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy { "nDrawRects", "(III)V", (void*) android_view_GLES20Canvas_drawRects }, 65101d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy { "nDrawRoundRect", "(IFFFFFFI)V", (void*) android_view_GLES20Canvas_drawRoundRect }, 65201d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy { "nDrawCircle", "(IFFFI)V", (void*) android_view_GLES20Canvas_drawCircle }, 653c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy { "nDrawOval", "(IFFFFI)V", (void*) android_view_GLES20Canvas_drawOval }, 6548b2f5267f16c295f12faab810527cd6311997e34Romain Guy { "nDrawArc", "(IFFFFFFZI)V", (void*) android_view_GLES20Canvas_drawArc }, 6558b2f5267f16c295f12faab810527cd6311997e34Romain Guy 65661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawPath", "(III)V", (void*) android_view_GLES20Canvas_drawPath }, 657759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy { "nDrawLines", "(I[FIII)V", (void*) android_view_GLES20Canvas_drawLines }, 65861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 65961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nResetModifiers", "(I)V", (void*) android_view_GLES20Canvas_resetModifiers }, 66061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetupShader", "(II)V", (void*) android_view_GLES20Canvas_setupShader }, 66161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetupColorFilter", "(II)V", (void*) android_view_GLES20Canvas_setupColorFilter }, 6621e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy { "nSetupShadow", "(IFFFI)V", (void*) android_view_GLES20Canvas_setupShadow }, 66361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 66461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawText", "(I[CIIFFII)V", (void*) android_view_GLES20Canvas_drawTextArray }, 66561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawText", "(ILjava/lang/String;IIFFII)V", 666a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy (void*) android_view_GLES20Canvas_drawText }, 667a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 66861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawTextRun", "(I[CIIIIFFII)V", (void*) android_view_GLES20Canvas_drawTextRunArray }, 66961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawTextRun", "(ILjava/lang/String;IIIIFFII)V", 67061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy (void*) android_view_GLES20Canvas_drawTextRun }, 67161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 672fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy { "nGetClipBounds", "(ILandroid/graphics/Rect;)Z", 673ce0537b80087a6225273040a987414b1dd081aa0Romain Guy (void*) android_view_GLES20Canvas_getClipBounds }, 674b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 6756c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nGetDisplayList", "(I)I", (void*) android_view_GLES20Canvas_getDisplayList }, 6766c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nDestroyDisplayList", "(I)V", (void*) android_view_GLES20Canvas_destroyDisplayList }, 6776c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nGetDisplayListRenderer", "(I)I", (void*) android_view_GLES20Canvas_getDisplayListRenderer }, 678daf98e941e140e8739458126640183b9f296a2abChet Haase { "nDrawDisplayList", "(II)Z", (void*) android_view_GLES20Canvas_drawDisplayList }, 6796c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 68057066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy { "nInterrupt", "(I)V", (void*) android_view_GLES20Canvas_interrupt }, 68157066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy { "nResume", "(I)V", (void*) android_view_GLES20Canvas_resume }, 6826c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 6836c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nCreateLayerRenderer", "(I)I", (void*) android_view_GLES20Canvas_createLayerRenderer }, 684ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nCreateLayer", "(IIZ[I)I", (void*) android_view_GLES20Canvas_createLayer }, 685ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nResizeLayer", "(III[I)V" , (void*) android_view_GLES20Canvas_resizeLayer }, 686ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDestroyLayer", "(I)V", (void*) android_view_GLES20Canvas_destroyLayer }, 687ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDestroyLayerDeferred", "(I)V", (void*) android_view_GLES20Canvas_destroyLayerDeferred }, 688ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDrawLayer", "(IIFFI)V", (void*) android_view_GLES20Canvas_drawLayer }, 689b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 690163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 691e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy}; 692e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 693163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#ifdef USE_OPENGL_RENDERER 694163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define FIND_CLASS(var, className) \ 695163935113919a184122b8b3bd672ef08c8df65dcRomain Guy var = env->FindClass(className); \ 696163935113919a184122b8b3bd672ef08c8df65dcRomain Guy LOG_FATAL_IF(! var, "Unable to find class " className); \ 697163935113919a184122b8b3bd672ef08c8df65dcRomain Guy var = jclass(env->NewGlobalRef(var)); 698163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 699163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) \ 700163935113919a184122b8b3bd672ef08c8df65dcRomain Guy var = env->GetMethodID(clazz, methodName, methodDescriptor); \ 701163935113919a184122b8b3bd672ef08c8df65dcRomain Guy LOG_FATAL_IF(! var, "Unable to find method " methodName); 702163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#else 703163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define FIND_CLASS(var, className) 704163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) 705163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 7069d5316e3f56d138504565ff311145ac01621dff4Romain Guy 707e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyint register_android_view_GLES20Canvas(JNIEnv* env) { 7087ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy FIND_CLASS(gRectClassInfo.clazz, "android/graphics/Rect"); 7097ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy GET_METHOD_ID(gRectClassInfo.set, gRectClassInfo.clazz, "set", "(IIII)V"); 7109d5316e3f56d138504565ff311145ac01621dff4Romain Guy 711e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy return AndroidRuntime::registerNativeMethods(env, kClassPathName, gMethods, NELEM(gMethods)); 712e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 713e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 714e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy}; 715