android_view_GLES20Canvas.cpp revision 8b2f5267f16c295f12faab810527cd6311997e34
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 19e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy#include "jni.h" 20e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy#include "GraphicsJNI.h" 21e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy#include <nativehelper/JNIHelp.h> 22e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy#include <android_runtime/AndroidRuntime.h> 23deba785f122a47915756ffd991f5540d952cf937Romain Guy#include <utils/ResourceTypes.h> 24e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 25ce0537b80087a6225273040a987414b1dd081aa0Romain Guy#include <SkBitmap.h> 26c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy#include <SkCanvas.h> 27f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy#include <SkMatrix.h> 28c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy#include <SkPaint.h> 29079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy#include <SkRegion.h> 30a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy#include <SkScalerContext.h> 3161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy#include <SkTemplates.h> 3285bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy#include <SkXfermode.h> 33e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 34b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy#include <DisplayListRenderer.h> 356c319ca1275c8db892c39b48fc54864c949f9171Romain Guy#include <LayerRenderer.h> 36e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy#include <OpenGLDebugRenderer.h> 3785bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy#include <OpenGLRenderer.h> 3806f96e2652e4855b6520ad9dd70583677605b79aRomain Guy#include <SkiaShader.h> 39db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy#include <SkiaColorFilter.h> 409d5316e3f56d138504565ff311145ac01621dff4Romain Guy#include <Rect.h> 4185bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 42e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy#include "TextLayout.h" 43e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy 44e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guynamespace android { 45e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 469d5316e3f56d138504565ff311145ac01621dff4Romain Guyusing namespace uirenderer; 479d5316e3f56d138504565ff311145ac01621dff4Romain Guy 48163935113919a184122b8b3bd672ef08c8df65dcRomain Guy/** 49163935113919a184122b8b3bd672ef08c8df65dcRomain Guy * Note: OpenGLRenderer JNI layer is generated and compiled only on supported 50163935113919a184122b8b3bd672ef08c8df65dcRomain Guy * devices. This means all the logic must be compiled only when the 51163935113919a184122b8b3bd672ef08c8df65dcRomain Guy * preprocessor variable USE_OPENGL_RENDERER is defined. 52163935113919a184122b8b3bd672ef08c8df65dcRomain Guy */ 53163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#ifdef USE_OPENGL_RENDERER 54163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 55bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy/////////////////////////////////////////////////////////////////////////////// 56bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy// Defines 57bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy/////////////////////////////////////////////////////////////////////////////// 58bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy 59bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy// Debug 60e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy#define DEBUG_RENDERER 0 61bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy#define PROFILE_RENDERER 0 62bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy 63bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy// Debug 64bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy#if DEBUG_RENDERER 65bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy #define RENDERER_LOGD(...) LOGD(__VA_ARGS__) 66bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy#else 67bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy #define RENDERER_LOGD(...) 68bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy#endif 69e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy 709d5316e3f56d138504565ff311145ac01621dff4Romain Guy// ---------------------------------------------------------------------------- 719d5316e3f56d138504565ff311145ac01621dff4Romain Guy 729d5316e3f56d138504565ff311145ac01621dff4Romain Guystatic struct { 737ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy jclass clazz; 747ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy jmethodID set; 759d5316e3f56d138504565ff311145ac01621dff4Romain Guy} gRectClassInfo; 769d5316e3f56d138504565ff311145ac01621dff4Romain Guy 77e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 78e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// Constructors 79e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 80e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 816c319ca1275c8db892c39b48fc54864c949f9171Romain Guystatic OpenGLRenderer* android_view_GLES20Canvas_createRenderer(JNIEnv* env, jobject clazz) { 82bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy RENDERER_LOGD("Create OpenGLRenderer"); 83bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy#if PROFILE_RENDERER 84e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy return new OpenGLDebugRenderer; 85e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy#else 8685bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy return new OpenGLRenderer; 87e2d345ea67e2960b37bfdc0fc8626d1bfa747404Romain Guy#endif 88e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 89e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 905c13d89c1332fcc499379b9064b891187b75ca32Chet Haasestatic void android_view_GLES20Canvas_destroyRenderer(JNIEnv* env, jobject clazz, 91f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer) { 92bdb801ca993bcccbf2a4c2401d1720c3fa523777Romain Guy RENDERER_LOGD("Destroy OpenGLRenderer"); 93f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy delete renderer; 94e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 95e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 96e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 97e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// Setup 98e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 99e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 100ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic void android_view_GLES20Canvas_setViewport(JNIEnv* env, jobject canvas, 101f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jint width, jint height) { 102f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy renderer->setViewport(width, height); 103e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 104e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 105ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic void android_view_GLES20Canvas_prepare(JNIEnv* env, jobject canvas, 1066b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guy OpenGLRenderer* renderer, jboolean opaque) { 1076b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guy renderer->prepare(opaque); 108e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 109e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 110b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guystatic void android_view_GLES20Canvas_finish(JNIEnv* env, jobject canvas, 111b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy OpenGLRenderer* renderer) { 112b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy renderer->finish(); 113b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy} 114b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy 115da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guystatic void android_view_GLES20Canvas_acquireContext(JNIEnv* env, jobject canvas, 116da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy OpenGLRenderer* renderer) { 117da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy renderer->acquireContext(); 118da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy} 119da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy 120da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guystatic void android_view_GLES20Canvas_releaseContext(JNIEnv* env, jobject canvas, 121da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy OpenGLRenderer* renderer) { 122da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy renderer->releaseContext(); 123da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy} 124da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy 125e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 126bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// State 127bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 128bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 129ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic jint android_view_GLES20Canvas_save(JNIEnv* env, jobject canvas, OpenGLRenderer* renderer, 130bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy jint flags) { 131f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy return renderer->save(flags); 132f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 133bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 134ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic jint android_view_GLES20Canvas_getSaveCount(JNIEnv* env, jobject canvas, 135f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer) { 136f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy return renderer->getSaveCount(); 137bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 138bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 139ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic void android_view_GLES20Canvas_restore(JNIEnv* env, jobject canvas, 140f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer) { 141f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy renderer->restore(); 142bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 143bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 144ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic void android_view_GLES20Canvas_restoreToCount(JNIEnv* env, jobject canvas, 145f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jint saveCount) { 146f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy renderer->restoreToCount(saveCount); 147bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 148bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 149f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// ---------------------------------------------------------------------------- 150bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// Layers 151bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// ---------------------------------------------------------------------------- 152bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 153ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic jint android_view_GLES20Canvas_saveLayer(JNIEnv* env, jobject canvas, 154bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 155bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy SkPaint* paint, jint saveFlags) { 156bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy return renderer->saveLayer(left, top, right, bottom, paint, saveFlags); 157bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy} 158bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 159ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic jint android_view_GLES20Canvas_saveLayerAlpha(JNIEnv* env, jobject canvas, 160bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 161bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy jint alpha, jint saveFlags) { 162bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy return renderer->saveLayerAlpha(left, top, right, bottom, alpha, saveFlags); 163bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy} 164bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy 165bd6b79b40247aea7bfe13d0831c6c0472df6c636Romain Guy// ---------------------------------------------------------------------------- 166f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// Clipping 167f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// ---------------------------------------------------------------------------- 168f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 169ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic bool android_view_GLES20Canvas_quickReject(JNIEnv* env, jobject canvas, 170c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 171c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy SkCanvas::EdgeType edge) { 172c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy return renderer->quickReject(left, top, right, bottom); 173c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy} 174c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy 175ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic bool android_view_GLES20Canvas_clipRectF(JNIEnv* env, jobject canvas, 176079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 177079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy SkRegion::Op op) { 178079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return renderer->clipRect(left, top, right, bottom, op); 179f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 180bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 181ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic bool android_view_GLES20Canvas_clipRect(JNIEnv* env, jobject canvas, 182079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy OpenGLRenderer* renderer, jint left, jint top, jint right, jint bottom, 183079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy SkRegion::Op op) { 184079ba2c85b15e882629b8d188f5fbdb42f7f8eeaRomain Guy return renderer->clipRect(float(left), float(top), float(right), float(bottom), op); 185bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 186bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 187ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic bool android_view_GLES20Canvas_getClipBounds(JNIEnv* env, jobject canvas, 1889d5316e3f56d138504565ff311145ac01621dff4Romain Guy OpenGLRenderer* renderer, jobject rect) { 1897ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy const android::uirenderer::Rect& bounds(renderer->getClipBounds()); 1909d5316e3f56d138504565ff311145ac01621dff4Romain Guy 1917ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy env->CallVoidMethod(rect, gRectClassInfo.set, 1927ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy int(bounds.left), int(bounds.top), int(bounds.right), int(bounds.bottom)); 1939d5316e3f56d138504565ff311145ac01621dff4Romain Guy 1947ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy return !bounds.isEmpty(); 1959d5316e3f56d138504565ff311145ac01621dff4Romain Guy} 1969d5316e3f56d138504565ff311145ac01621dff4Romain Guy 197bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 198f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy// Transforms 199bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 200bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 201ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic void android_view_GLES20Canvas_translate(JNIEnv* env, jobject canvas, 202f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat dx, jfloat dy) { 2037ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->translate(dx, dy); 204f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 205bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 206ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic void android_view_GLES20Canvas_rotate(JNIEnv* env, jobject canvas, 207f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat degrees) { 2087ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->rotate(degrees); 209bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 210bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 211ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic void android_view_GLES20Canvas_scale(JNIEnv* env, jobject canvas, 212f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, jfloat sx, jfloat sy) { 2137ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->scale(sx, sy); 214f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 215bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 216807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guystatic void android_view_GLES20Canvas_skew(JNIEnv* env, jobject canvas, 217807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy OpenGLRenderer* renderer, jfloat sx, jfloat sy) { 218807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy renderer->skew(sx, sy); 219807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy} 220807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy 221ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic void android_view_GLES20Canvas_setMatrix(JNIEnv* env, jobject canvas, 222f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 2237ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->setMatrix(matrix); 224f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 225f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 22641030da16856c8869e1e51d4a0405432fa96614eRomain Guystatic const float* android_view_GLES20Canvas_getNativeMatrix(JNIEnv* env, 22741030da16856c8869e1e51d4a0405432fa96614eRomain Guy jobject canvas, OpenGLRenderer* renderer) { 22841030da16856c8869e1e51d4a0405432fa96614eRomain Guy return renderer->getMatrix(); 22941030da16856c8869e1e51d4a0405432fa96614eRomain Guy} 23041030da16856c8869e1e51d4a0405432fa96614eRomain Guy 231ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic void android_view_GLES20Canvas_getMatrix(JNIEnv* env, jobject canvas, 232f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 2337ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->getMatrix(matrix); 234f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy} 235f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy 236ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic void android_view_GLES20Canvas_concatMatrix(JNIEnv* env, jobject canvas, 237f6a11b8a9e25ff9861bbba19251bea84d8a5daf2Romain Guy OpenGLRenderer* renderer, SkMatrix* matrix) { 2387ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy renderer->concatMatrix(matrix); 239bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy} 240bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy 241bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// ---------------------------------------------------------------------------- 242bb9524b6bdddc7ac77d8628daa8b366b8a7be4a4Romain Guy// Drawing 24385bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy// ---------------------------------------------------------------------------- 24485bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 245ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic void android_view_GLES20Canvas_drawBitmap(JNIEnv* env, jobject canvas, 246e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, float left, 247e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy float top, SkPaint* paint) { 248e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 249e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 250e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 251dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, left, top, paint); 252ce0537b80087a6225273040a987414b1dd081aa0Romain Guy} 253ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 254ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic void android_view_GLES20Canvas_drawBitmapRect(JNIEnv* env, jobject canvas, 255e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, 256ce0537b80087a6225273040a987414b1dd081aa0Romain Guy float srcLeft, float srcTop, float srcRight, float srcBottom, 257dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy float dstLeft, float dstTop, float dstRight, float dstBottom, SkPaint* paint) { 258e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 259e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 260e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 261dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, srcLeft, srcTop, srcRight, srcBottom, 262dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy dstLeft, dstTop, dstRight, dstBottom, paint); 263f86ef57f8bcd8ba43ce222ec6a8b4f67d3600640Romain Guy} 2648ba548f81d1ab5f1750cbf86098c4a14e0b8beadRomain Guy 265f86ef57f8bcd8ba43ce222ec6a8b4f67d3600640Romain Guystatic void android_view_GLES20Canvas_drawBitmapMatrix(JNIEnv* env, jobject canvas, 266e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, SkMatrix* matrix, 267e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy SkPaint* paint) { 268e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 269e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 270e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 271dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy renderer->drawBitmap(bitmap, matrix, paint); 272ce0537b80087a6225273040a987414b1dd081aa0Romain Guy} 273ce0537b80087a6225273040a987414b1dd081aa0Romain Guy 2745a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guystatic void android_view_GLES20Canvas_drawBitmapMesh(JNIEnv* env, jobject canvas, 2755a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, 2765a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint meshWidth, jint meshHeight, jfloatArray vertices, jint offset, 2775a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jintArray colors, jint colorOffset, SkPaint* paint) { 2785a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy // This object allows the renderer to allocate a global JNI ref to the buffer object. 2795a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 2805a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 2815a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat* verticesArray = vertices ? env->GetFloatArrayElements(vertices, NULL) + offset : NULL; 2825a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint* colorsArray = colors ? env->GetIntArrayElements(colors, NULL) + colorOffset : NULL; 2835a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 2845a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy renderer->drawBitmapMesh(bitmap, meshWidth, meshHeight, verticesArray, colorsArray, paint); 2855a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 2865a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy if (vertices) env->ReleaseFloatArrayElements(vertices, verticesArray, 0); 2875a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy if (colors) env->ReleaseIntArrayElements(colors, colorsArray, 0); 2885a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy} 2895a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 290deba785f122a47915756ffd991f5540d952cf937Romain Guystatic void android_view_GLES20Canvas_drawPatch(JNIEnv* env, jobject canvas, 291e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy OpenGLRenderer* renderer, SkBitmap* bitmap, jbyteArray buffer, jbyteArray chunks, 292dbd77cd444f89d94ec5333223c1bc17dbe0c90cdRomain Guy float left, float top, float right, float bottom, SkPaint* paint) { 293e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This object allows the renderer to allocate a global JNI ref to the buffer object. 294e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); 295e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 296deba785f122a47915756ffd991f5540d952cf937Romain Guy jbyte* storage = env->GetByteArrayElements(chunks, NULL); 297deba785f122a47915756ffd991f5540d952cf937Romain Guy Res_png_9patch* patch = reinterpret_cast<Res_png_9patch*>(storage); 298deba785f122a47915756ffd991f5540d952cf937Romain Guy Res_png_9patch::deserialize(patch); 299deba785f122a47915756ffd991f5540d952cf937Romain Guy 300e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy renderer->drawPatch(bitmap, &patch->xDivs[0], &patch->yDivs[0], 301e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy &patch->colors[0], patch->numXDivs, patch->numYDivs, patch->numColors, 3024bb942083a0d4db746adf95349108dd8ef842e32Romain Guy left, top, right, bottom, paint); 303deba785f122a47915756ffd991f5540d952cf937Romain Guy 304deba785f122a47915756ffd991f5540d952cf937Romain Guy env->ReleaseByteArrayElements(chunks, storage, 0); 305deba785f122a47915756ffd991f5540d952cf937Romain Guy} 306deba785f122a47915756ffd991f5540d952cf937Romain Guy 307ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic void android_view_GLES20Canvas_drawColor(JNIEnv* env, jobject canvas, 308ce0537b80087a6225273040a987414b1dd081aa0Romain Guy OpenGLRenderer* renderer, jint color, SkXfermode::Mode mode) { 309ce0537b80087a6225273040a987414b1dd081aa0Romain Guy renderer->drawColor(color, mode); 31085bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy} 31185bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy 312ce0537b80087a6225273040a987414b1dd081aa0Romain Guystatic void android_view_GLES20Canvas_drawRect(JNIEnv* env, jobject canvas, 313c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 314c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy SkPaint* paint) { 315c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy renderer->drawRect(left, top, right, bottom, paint); 316c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy} 317c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6cRomain Guy 31801d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guystatic void android_view_GLES20Canvas_drawRoundRect(JNIEnv* env, jobject canvas, 31901d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 32001d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy jfloat rx, jfloat ry, SkPaint* paint) { 32101d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy renderer->drawRoundRect(left, top, right, bottom, rx, ry, paint); 32201d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy} 32301d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy 32401d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guystatic void android_view_GLES20Canvas_drawCircle(JNIEnv* env, jobject canvas, 32501d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy OpenGLRenderer* renderer, jfloat x, jfloat y, jfloat radius, SkPaint* paint) { 32601d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy renderer->drawCircle(x, y, radius, paint); 32701d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy} 32801d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy 329c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guystatic void android_view_GLES20Canvas_drawOval(JNIEnv* env, jobject canvas, 330c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 331c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy SkPaint* paint) { 332c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy renderer->drawOval(left, top, right, bottom, paint); 333c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy} 334c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy 3358b2f5267f16c295f12faab810527cd6311997e34Romain Guystatic void android_view_GLES20Canvas_drawArc(JNIEnv* env, jobject canvas, 3368b2f5267f16c295f12faab810527cd6311997e34Romain Guy OpenGLRenderer* renderer, jfloat left, jfloat top, jfloat right, jfloat bottom, 3378b2f5267f16c295f12faab810527cd6311997e34Romain Guy jfloat startAngle, jfloat sweepAngle, jboolean useCenter, SkPaint* paint) { 3388b2f5267f16c295f12faab810527cd6311997e34Romain Guy renderer->drawArc(left, top, right, bottom, startAngle, sweepAngle, useCenter, paint); 3398b2f5267f16c295f12faab810527cd6311997e34Romain Guy} 3408b2f5267f16c295f12faab810527cd6311997e34Romain Guy 341a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guystatic void android_view_GLES20Canvas_drawRects(JNIEnv* env, jobject canvas, 342a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy OpenGLRenderer* renderer, SkRegion* region, SkPaint* paint) { 343a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy SkRegion::Iterator it(*region); 344a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy while (!it.done()) { 345a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy const SkIRect& r = it.rect(); 346a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy renderer->drawRect(r.fLeft, r.fTop, r.fRight, r.fBottom, paint); 347a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy it.next(); 348a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy } 349a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy} 350a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy 3517fbcc0492fca03857e3c45064f4aa040af817d55Romain Guystatic void android_view_GLES20Canvas_drawPath(JNIEnv* env, jobject canvas, 3527fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy OpenGLRenderer* renderer, SkPath* path, SkPaint* paint) { 3537fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy renderer->drawPath(path, paint); 3547fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy} 3557fbcc0492fca03857e3c45064f4aa040af817d55Romain Guy 356759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guystatic void android_view_GLES20Canvas_drawLines(JNIEnv* env, jobject canvas, 357759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy OpenGLRenderer* renderer, jfloatArray points, jint offset, jint count, SkPaint* paint) { 358759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy jfloat* storage = env->GetFloatArrayElements(points, NULL); 359759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy 360759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy renderer->drawLines(storage + offset, count, paint); 361759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy 362759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy env->ReleaseFloatArrayElements(points, storage, 0); 363759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy} 364759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy 36585bf02fc16784d935fb9eebfa9cb20fe46ff7951Romain Guy// ---------------------------------------------------------------------------- 366db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy// Shaders and color filters 367d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy// ---------------------------------------------------------------------------- 368d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy 369db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guystatic void android_view_GLES20Canvas_resetModifiers(JNIEnv* env, jobject canvas, 370d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy OpenGLRenderer* renderer) { 371d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy renderer->resetShader(); 372db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy renderer->resetColorFilter(); 3731e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy renderer->resetShadow(); 374d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy} 375d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy 37606f96e2652e4855b6520ad9dd70583677605b79aRomain Guystatic void android_view_GLES20Canvas_setupShader(JNIEnv* env, jobject canvas, 37706f96e2652e4855b6520ad9dd70583677605b79aRomain Guy OpenGLRenderer* renderer, SkiaShader* shader) { 37806f96e2652e4855b6520ad9dd70583677605b79aRomain Guy renderer->setupShader(shader); 3797fac2e18339f765320d759e8d4c090f92431959eRomain Guy} 3807fac2e18339f765320d759e8d4c090f92431959eRomain Guy 381db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guystatic void android_view_GLES20Canvas_setupColorFilter(JNIEnv* env, jobject canvas, 382db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy OpenGLRenderer* renderer, SkiaColorFilter* filter) { 383db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy renderer->setupColorFilter(filter); 384db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy} 385db1938e0e6ef816e228c815adccebd5cb05f2aa8Romain Guy 3861e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guystatic void android_view_GLES20Canvas_setupShadow(JNIEnv* env, jobject canvas, 3871e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy OpenGLRenderer* renderer, jfloat radius, jfloat dx, jfloat dy, jint color) { 3881e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy renderer->setupShadow(radius, dx, dy, color); 3891e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy} 3901e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy 391d27977d1a91d5a6b3cc9fa7664ac7e835e7bd895Romain Guy// ---------------------------------------------------------------------------- 392a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// Text 393a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// ---------------------------------------------------------------------------- 394a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 395e8e62a4a032a80409114a37908b5f18ab0080848Romain Guystatic void renderText(OpenGLRenderer* renderer, const jchar* text, int count, 396e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy jfloat x, jfloat y, int flags, SkPaint* paint) { 397e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy const jchar *workText; 3989226298891119acff6b5e8b65fb7074fb99dc0c0Romain Guy jchar* buffer = NULL; 399e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy int32_t workBytes; 4009226298891119acff6b5e8b65fb7074fb99dc0c0Romain Guy if (TextLayout::prepareText(paint, text, count, flags, &workText, &workBytes, &buffer)) { 401e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy renderer->drawText((const char*) workText, workBytes, count, x, y, paint); 4029226298891119acff6b5e8b65fb7074fb99dc0c0Romain Guy free(buffer); 403e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy } 404e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy} 405e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy 40661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guystatic void renderTextRun(OpenGLRenderer* renderer, const jchar* text, 40761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint start, jint count, jint contextCount, jfloat x, jfloat y, 40861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy int flags, SkPaint* paint) { 40961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy uint8_t rtl = flags & 0x1; 41061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (rtl) { 41161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy SkAutoSTMalloc<80, jchar> buffer(contextCount); 41261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jchar* shaped = buffer.get(); 41361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy if (TextLayout::prepareRtlTextRun(text, start, count, contextCount, shaped)) { 41461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderer->drawText((const char*) shaped, count << 1, count, x, y, paint); 41561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else { 41661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy LOGW("drawTextRun error"); 41761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 41861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } else { 41961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderer->drawText((const char*) (text + start), count << 1, count, x, y, paint); 42061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 42161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy} 42261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 423a1db574036c9bc2d397b69f8200594027e1fff16Romain Guystatic void android_view_GLES20Canvas_drawTextArray(JNIEnv* env, jobject canvas, 4245a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jcharArray text, jint index, jint count, 4255a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat x, jfloat y, jint flags, SkPaint* paint) { 426a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy jchar* textArray = env->GetCharArrayElements(text, NULL); 427e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy renderText(renderer, textArray + index, count, x, y, flags, paint); 428a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); 429a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy} 430a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 431a1db574036c9bc2d397b69f8200594027e1fff16Romain Guystatic void android_view_GLES20Canvas_drawText(JNIEnv* env, jobject canvas, 4325a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jstring text, jint start, jint end, 4335a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jfloat x, jfloat y, jint flags, SkPaint* paint) { 434a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy const jchar* textArray = env->GetStringChars(text, NULL); 435e8e62a4a032a80409114a37908b5f18ab0080848Romain Guy renderText(renderer, textArray + start, end - start, x, y, flags, paint); 436a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy env->ReleaseStringChars(text, textArray); 437a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy} 438a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 43961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guystatic void android_view_GLES20Canvas_drawTextRunArray(JNIEnv* env, jobject canvas, 4405a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jcharArray text, jint index, jint count, 4415a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint contextIndex, jint contextCount, jfloat x, jfloat y, jint dirFlags, 44261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy SkPaint* paint) { 44361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jchar* textArray = env->GetCharArrayElements(text, NULL); 44461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderTextRun(renderer, textArray + contextIndex, index - contextIndex, 44561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy count, contextCount, x, y, dirFlags, paint); 44661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); 44761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy } 44861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 44961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guystatic void android_view_GLES20Canvas_drawTextRun(JNIEnv* env, jobject canvas, 4505a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy OpenGLRenderer* renderer, jstring text, jint start, jint end, 4515a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy jint contextStart, int contextEnd, jfloat x, jfloat y, jint dirFlags, 45261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy SkPaint* paint) { 45361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy const jchar* textArray = env->GetStringChars(text, NULL); 45461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint count = end - start; 45561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy jint contextCount = contextEnd - contextStart; 45661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy renderTextRun(renderer, textArray + contextStart, start - contextStart, 45761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy count, contextCount, x, y, dirFlags, paint); 45861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy env->ReleaseStringChars(text, textArray); 45961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy} 46061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 461b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// ---------------------------------------------------------------------------- 462b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// Display lists 463b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy// ---------------------------------------------------------------------------- 464b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 4655977baa1fa24125c148a72699b53e62abaf08960Chet Haasestatic DisplayList* android_view_GLES20Canvas_getDisplayList(JNIEnv* env, 466b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy jobject canvas, DisplayListRenderer* renderer) { 467b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy return renderer->getDisplayList(); 468b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 469b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 4705977baa1fa24125c148a72699b53e62abaf08960Chet Haasestatic OpenGLRenderer* android_view_GLES20Canvas_getDisplayListRenderer(JNIEnv* env, 4715977baa1fa24125c148a72699b53e62abaf08960Chet Haase jobject clazz, DisplayListRenderer* renderer) { 4725977baa1fa24125c148a72699b53e62abaf08960Chet Haase if (renderer == NULL) { 4735977baa1fa24125c148a72699b53e62abaf08960Chet Haase renderer = new DisplayListRenderer; 4745977baa1fa24125c148a72699b53e62abaf08960Chet Haase } else { 4755977baa1fa24125c148a72699b53e62abaf08960Chet Haase renderer->reset(); 4765977baa1fa24125c148a72699b53e62abaf08960Chet Haase } 4775977baa1fa24125c148a72699b53e62abaf08960Chet Haase return renderer; 4785977baa1fa24125c148a72699b53e62abaf08960Chet Haase} 4795977baa1fa24125c148a72699b53e62abaf08960Chet Haase 480b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guystatic void android_view_GLES20Canvas_destroyDisplayList(JNIEnv* env, 4815c13d89c1332fcc499379b9064b891187b75ca32Chet Haase jobject clazz, DisplayList* displayList) { 482b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy delete displayList; 483b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 484b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 485b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guystatic void android_view_GLES20Canvas_drawDisplayList(JNIEnv* env, 486b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy jobject canvas, OpenGLRenderer* renderer, DisplayList* displayList) { 4870fe478ea04720a57ef3919dbc23711bc7eba517fRomain Guy renderer->drawDisplayList(displayList); 488b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy} 489b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 4906c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// ---------------------------------------------------------------------------- 4916c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// Layers 4926c319ca1275c8db892c39b48fc54864c949f9171Romain Guy// ---------------------------------------------------------------------------- 4936c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 4946c319ca1275c8db892c39b48fc54864c949f9171Romain Guystatic void android_view_GLES20Canvas_interrupt(JNIEnv* env, jobject canvas, 4956c319ca1275c8db892c39b48fc54864c949f9171Romain Guy OpenGLRenderer* renderer) { 4966c319ca1275c8db892c39b48fc54864c949f9171Romain Guy renderer->interrupt(); 4976c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 4986c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 4996c319ca1275c8db892c39b48fc54864c949f9171Romain Guystatic void android_view_GLES20Canvas_resume(JNIEnv* env, jobject canvas, 5006c319ca1275c8db892c39b48fc54864c949f9171Romain Guy OpenGLRenderer* renderer) { 5016c319ca1275c8db892c39b48fc54864c949f9171Romain Guy renderer->resume(); 5026c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5036c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 5046c319ca1275c8db892c39b48fc54864c949f9171Romain Guystatic OpenGLRenderer* android_view_GLES20Canvas_createLayerRenderer(JNIEnv* env, 505ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jobject clazz, Layer* layer) { 506ada830f639591b99c3e40de22b07296c7932a33fRomain Guy if (layer) { 507ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return new LayerRenderer(layer); 508ada830f639591b99c3e40de22b07296c7932a33fRomain Guy } 509ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return NULL; 5106c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5116c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 512ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic Layer* android_view_GLES20Canvas_createLayer(JNIEnv* env, jobject clazz, 513ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jint width, jint height, jboolean isOpaque, jintArray layerInfo) { 514ada830f639591b99c3e40de22b07296c7932a33fRomain Guy Layer* layer = LayerRenderer::createLayer(width, height, isOpaque); 5156c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 516ada830f639591b99c3e40de22b07296c7932a33fRomain Guy if (layer) { 5176c319ca1275c8db892c39b48fc54864c949f9171Romain Guy jint* storage = env->GetIntArrayElements(layerInfo, NULL); 518ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[0] = layer->width; 519ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[1] = layer->height; 5206c319ca1275c8db892c39b48fc54864c949f9171Romain Guy env->ReleaseIntArrayElements(layerInfo, storage, 0); 5216c319ca1275c8db892c39b48fc54864c949f9171Romain Guy } 5226c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 523ada830f639591b99c3e40de22b07296c7932a33fRomain Guy return layer; 5246c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5256c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 526ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic void android_view_GLES20Canvas_resizeLayer(JNIEnv* env, jobject clazz, 527ada830f639591b99c3e40de22b07296c7932a33fRomain Guy Layer* layer, jint width, jint height, jintArray layerInfo) { 528ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::resizeLayer(layer, width, height); 5296c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 5306c319ca1275c8db892c39b48fc54864c949f9171Romain Guy jint* storage = env->GetIntArrayElements(layerInfo, NULL); 531ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[0] = layer->width; 532ada830f639591b99c3e40de22b07296c7932a33fRomain Guy storage[1] = layer->height; 5336c319ca1275c8db892c39b48fc54864c949f9171Romain Guy env->ReleaseIntArrayElements(layerInfo, storage, 0); 5346c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5356c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 536ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic void android_view_GLES20Canvas_destroyLayer(JNIEnv* env, jobject clazz, Layer* layer) { 537ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::destroyLayer(layer); 5386c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5396c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 54057066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guystatic void android_view_GLES20Canvas_destroyLayerDeferred(JNIEnv* env, 541ada830f639591b99c3e40de22b07296c7932a33fRomain Guy jobject clazz, Layer* layer) { 542ada830f639591b99c3e40de22b07296c7932a33fRomain Guy LayerRenderer::destroyLayerDeferred(layer); 54357066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy} 54457066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy 545ada830f639591b99c3e40de22b07296c7932a33fRomain Guystatic void android_view_GLES20Canvas_drawLayer(JNIEnv* env, jobject canvas, 546ada830f639591b99c3e40de22b07296c7932a33fRomain Guy OpenGLRenderer* renderer, Layer* layer, jfloat x, jfloat y, SkPaint* paint) { 547ada830f639591b99c3e40de22b07296c7932a33fRomain Guy renderer->drawLayer(layer, x, y, paint); 5486c319ca1275c8db892c39b48fc54864c949f9171Romain Guy} 5496c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 550163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif // USE_OPENGL_RENDERER 551163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 552163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// ---------------------------------------------------------------------------- 553163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// Common 554163935113919a184122b8b3bd672ef08c8df65dcRomain Guy// ---------------------------------------------------------------------------- 555163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 556163935113919a184122b8b3bd672ef08c8df65dcRomain Guystatic jboolean android_view_GLES20Canvas_isAvailable(JNIEnv* env, jobject clazz) { 557163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#ifdef USE_OPENGL_RENDERER 558163935113919a184122b8b3bd672ef08c8df65dcRomain Guy return JNI_TRUE; 559163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#else 560163935113919a184122b8b3bd672ef08c8df65dcRomain Guy return JNI_FALSE; 561163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 562163935113919a184122b8b3bd672ef08c8df65dcRomain Guy} 563163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 564a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy// ---------------------------------------------------------------------------- 565e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// JNI Glue 566e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy// ---------------------------------------------------------------------------- 567e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 568e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyconst char* const kClassPathName = "android/view/GLES20Canvas"; 569e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 570e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guystatic JNINativeMethod gMethods[] = { 57161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nIsAvailable", "()Z", (void*) android_view_GLES20Canvas_isAvailable }, 572163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 57361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy#ifdef USE_OPENGL_RENDERER 57461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nCreateRenderer", "()I", (void*) android_view_GLES20Canvas_createRenderer }, 57561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDestroyRenderer", "(I)V", (void*) android_view_GLES20Canvas_destroyRenderer }, 57661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetViewport", "(III)V", (void*) android_view_GLES20Canvas_setViewport }, 5776b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guy { "nPrepare", "(IZ)V", (void*) android_view_GLES20Canvas_prepare }, 578b025b9c8b4efefadb01937db61a1f8ee7d2452bfRomain Guy { "nFinish", "(I)V", (void*) android_view_GLES20Canvas_finish }, 579da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy { "nAcquireContext", "(I)V", (void*) android_view_GLES20Canvas_acquireContext }, 580da8532c6f48b4c10b5e2ccb9e08690341efa1616Romain Guy { "nReleaseContext", "(I)V", (void*) android_view_GLES20Canvas_releaseContext }, 58161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 58261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSave", "(II)I", (void*) android_view_GLES20Canvas_save }, 58361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRestore", "(I)V", (void*) android_view_GLES20Canvas_restore }, 58461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRestoreToCount", "(II)V", (void*) android_view_GLES20Canvas_restoreToCount }, 58561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nGetSaveCount", "(I)I", (void*) android_view_GLES20Canvas_getSaveCount }, 58661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 58761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSaveLayer", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayer }, 58861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSaveLayerAlpha", "(IFFFFII)I", (void*) android_view_GLES20Canvas_saveLayerAlpha }, 58961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 59061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nQuickReject", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_quickReject }, 59161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nClipRect", "(IFFFFI)Z", (void*) android_view_GLES20Canvas_clipRectF }, 59261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nClipRect", "(IIIIII)Z", (void*) android_view_GLES20Canvas_clipRect }, 59361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 59461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nTranslate", "(IFF)V", (void*) android_view_GLES20Canvas_translate }, 59561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nRotate", "(IF)V", (void*) android_view_GLES20Canvas_rotate }, 59661c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nScale", "(IFF)V", (void*) android_view_GLES20Canvas_scale }, 597807daf7df615b60ce6fc41355aabe3aa353cebabRomain Guy { "nSkew", "(IFF)V", (void*) android_view_GLES20Canvas_skew }, 59861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 59961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetMatrix", "(II)V", (void*) android_view_GLES20Canvas_setMatrix }, 60041030da16856c8869e1e51d4a0405432fa96614eRomain Guy { "nGetMatrix", "(I)I", (void*) android_view_GLES20Canvas_getNativeMatrix }, 60161c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nGetMatrix", "(II)V", (void*) android_view_GLES20Canvas_getMatrix }, 60261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nConcatMatrix", "(II)V", (void*) android_view_GLES20Canvas_concatMatrix }, 60361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 6045a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BFFI)V", (void*) android_view_GLES20Canvas_drawBitmap }, 6055a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BFFFFFFFFI)V",(void*) android_view_GLES20Canvas_drawBitmapRect }, 6065a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmap", "(II[BII)V", (void*) android_view_GLES20Canvas_drawBitmapMatrix }, 6075a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 6085a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawBitmapMesh", "(II[BII[FI[III)V",(void*) android_view_GLES20Canvas_drawBitmapMesh }, 6095a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy 6105a7b466a2b4b7ced739bd5c31e022de61650545aRomain Guy { "nDrawPatch", "(II[B[BFFFFI)V", (void*) android_view_GLES20Canvas_drawPatch }, 611e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 61261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawColor", "(III)V", (void*) android_view_GLES20Canvas_drawColor }, 61361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawRect", "(IFFFFI)V", (void*) android_view_GLES20Canvas_drawRect }, 614a48a1a87ba17f20f7006eaab21dcedf86c015c13Romain Guy { "nDrawRects", "(III)V", (void*) android_view_GLES20Canvas_drawRects }, 61501d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy { "nDrawRoundRect", "(IFFFFFFI)V", (void*) android_view_GLES20Canvas_drawRoundRect }, 61601d58e43ede5ca98cbebdd166f9b0c545032c01bRomain Guy { "nDrawCircle", "(IFFFI)V", (void*) android_view_GLES20Canvas_drawCircle }, 617c1cd9ba335b293f11e1082447ef08e474710a05fRomain Guy { "nDrawOval", "(IFFFFI)V", (void*) android_view_GLES20Canvas_drawOval }, 6188b2f5267f16c295f12faab810527cd6311997e34Romain Guy { "nDrawArc", "(IFFFFFFZI)V", (void*) android_view_GLES20Canvas_drawArc }, 6198b2f5267f16c295f12faab810527cd6311997e34Romain Guy 62061c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawPath", "(III)V", (void*) android_view_GLES20Canvas_drawPath }, 621759ea80dca64ad652110a129e0d8bf93fea79f61Romain Guy { "nDrawLines", "(I[FIII)V", (void*) android_view_GLES20Canvas_drawLines }, 62261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 62361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nResetModifiers", "(I)V", (void*) android_view_GLES20Canvas_resetModifiers }, 62461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetupShader", "(II)V", (void*) android_view_GLES20Canvas_setupShader }, 62561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nSetupColorFilter", "(II)V", (void*) android_view_GLES20Canvas_setupColorFilter }, 6261e45aae5de003657e5d18f74d34998f5de5db5b7Romain Guy { "nSetupShadow", "(IFFFI)V", (void*) android_view_GLES20Canvas_setupShadow }, 62761c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 62861c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawText", "(I[CIIFFII)V", (void*) android_view_GLES20Canvas_drawTextArray }, 62961c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawText", "(ILjava/lang/String;IIFFII)V", 630a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy (void*) android_view_GLES20Canvas_drawText }, 631a1db574036c9bc2d397b69f8200594027e1fff16Romain Guy 63261c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawTextRun", "(I[CIIIIFFII)V", (void*) android_view_GLES20Canvas_drawTextRunArray }, 63361c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy { "nDrawTextRun", "(ILjava/lang/String;IIIIFFII)V", 63461c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy (void*) android_view_GLES20Canvas_drawTextRun }, 63561c8c9c5b2006d18e9310b6521c65b36ffe75ce4Romain Guy 636fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy { "nGetClipBounds", "(ILandroid/graphics/Rect;)Z", 637ce0537b80087a6225273040a987414b1dd081aa0Romain Guy (void*) android_view_GLES20Canvas_getClipBounds }, 638b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 6396c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nGetDisplayList", "(I)I", (void*) android_view_GLES20Canvas_getDisplayList }, 6406c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nDestroyDisplayList", "(I)V", (void*) android_view_GLES20Canvas_destroyDisplayList }, 6416c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nGetDisplayListRenderer", "(I)I", (void*) android_view_GLES20Canvas_getDisplayListRenderer }, 6426c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nDrawDisplayList", "(II)V", (void*) android_view_GLES20Canvas_drawDisplayList }, 6436c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 64457066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy { "nInterrupt", "(I)V", (void*) android_view_GLES20Canvas_interrupt }, 64557066eb64c9a190d1afc87bb060bbb2d31e5b86cRomain Guy { "nResume", "(I)V", (void*) android_view_GLES20Canvas_resume }, 6466c319ca1275c8db892c39b48fc54864c949f9171Romain Guy 6476c319ca1275c8db892c39b48fc54864c949f9171Romain Guy { "nCreateLayerRenderer", "(I)I", (void*) android_view_GLES20Canvas_createLayerRenderer }, 648ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nCreateLayer", "(IIZ[I)I", (void*) android_view_GLES20Canvas_createLayer }, 649ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nResizeLayer", "(III[I)V" , (void*) android_view_GLES20Canvas_resizeLayer }, 650ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDestroyLayer", "(I)V", (void*) android_view_GLES20Canvas_destroyLayer }, 651ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDestroyLayerDeferred", "(I)V", (void*) android_view_GLES20Canvas_destroyLayerDeferred }, 652ada830f639591b99c3e40de22b07296c7932a33fRomain Guy { "nDrawLayer", "(IIFFI)V", (void*) android_view_GLES20Canvas_drawLayer }, 653b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy 654163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 655e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy}; 656e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 657163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#ifdef USE_OPENGL_RENDERER 658163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define FIND_CLASS(var, className) \ 659163935113919a184122b8b3bd672ef08c8df65dcRomain Guy var = env->FindClass(className); \ 660163935113919a184122b8b3bd672ef08c8df65dcRomain Guy LOG_FATAL_IF(! var, "Unable to find class " className); \ 661163935113919a184122b8b3bd672ef08c8df65dcRomain Guy var = jclass(env->NewGlobalRef(var)); 662163935113919a184122b8b3bd672ef08c8df65dcRomain Guy 663163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) \ 664163935113919a184122b8b3bd672ef08c8df65dcRomain Guy var = env->GetMethodID(clazz, methodName, methodDescriptor); \ 665163935113919a184122b8b3bd672ef08c8df65dcRomain Guy LOG_FATAL_IF(! var, "Unable to find method " methodName); 666163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#else 667163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define FIND_CLASS(var, className) 668163935113919a184122b8b3bd672ef08c8df65dcRomain Guy #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) 669163935113919a184122b8b3bd672ef08c8df65dcRomain Guy#endif 6709d5316e3f56d138504565ff311145ac01621dff4Romain Guy 671e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guyint register_android_view_GLES20Canvas(JNIEnv* env) { 6727ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy FIND_CLASS(gRectClassInfo.clazz, "android/graphics/Rect"); 6737ae7ac48aa2b53453c9805075171ecd5bcafd7deRomain Guy GET_METHOD_ID(gRectClassInfo.set, gRectClassInfo.clazz, "set", "(IIII)V"); 6749d5316e3f56d138504565ff311145ac01621dff4Romain Guy 675e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy return AndroidRuntime::registerNativeMethods(env, kClassPathName, gMethods, NELEM(gMethods)); 676e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy} 677e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 678e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy}; 679