19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006-2007 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "jni.h" 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "GraphicsJNI.h" 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <android_runtime/AndroidRuntime.h> 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "SkCanvas.h" 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "SkDevice.h" 23caf0df1b7f99736aed1a0b923ef278fc4fd0fccaMike Reed#include "SkGraphics.h" 24caf0df1b7f99736aed1a0b923ef278fc4fd0fccaMike Reed#include "SkImageRef_GlobalPool.h" 2547c0d4eaa926d979c5ea366934750526c20af8ffMike Reed#include "SkPorterDuff.h" 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "SkShader.h" 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "SkTemplates.h" 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29f7cb1f75fdaedf996cab7c4690b080adc7bc5b97Doug Felt#include "TextLayout.h" 30fcf2be1846935e7983ea2fe87fdd4d7af27764b6Fabrice Di Meglio#include "TextLayoutCache.h" 31f7cb1f75fdaedf996cab7c4690b080adc7bc5b97Doug Felt 32f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt#include "unicode/ubidi.h" 330c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt#include "unicode/ushape.h" 340c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt 350c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt#include <utils/Log.h> 36f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#define TIME_DRAWx 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic uint32_t get_thread_msec() { 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#if defined(HAVE_POSIX_CLOCKS) 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project struct timespec tm; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clock_gettime(CLOCK_THREAD_CPUTIME_ID, &tm); 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return tm.tv_sec * 1000LL + tm.tv_nsec / 1000000; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#else 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project struct timeval tv; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gettimeofday(&tv, NULL); 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return tv.tv_sec * 1000LL + tv.tv_usec / 1000; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectnamespace android { 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectclass SkCanvasGlue { 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic: 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void finalizer(JNIEnv* env, jobject clazz, SkCanvas* canvas) { 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->unref(); 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static SkCanvas* initRaster(JNIEnv* env, jobject, SkBitmap* bitmap) { 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return bitmap ? new SkCanvas(*bitmap) : new SkCanvas; 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 67caf0df1b7f99736aed1a0b923ef278fc4fd0fccaMike Reed static void freeCaches(JNIEnv* env, jobject) { 68caf0df1b7f99736aed1a0b923ef278fc4fd0fccaMike Reed // these are called in no particular order 69caf0df1b7f99736aed1a0b923ef278fc4fd0fccaMike Reed SkImageRef_GlobalPool::SetRAMUsed(0); 70889a3fa6ab9710104af60db5f73d69f253ddf254Derek Sollenberger SkGraphics::PurgeFontCache(); 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7230ca5cd11a23f06f2f8eeaa587685450826f800fFabrice Di Meglio 7330ca5cd11a23f06f2f8eeaa587685450826f800fFabrice Di Meglio static void freeTextLayoutCaches(JNIEnv* env, jobject) { 7430ca5cd11a23f06f2f8eeaa587685450826f800fFabrice Di Meglio TextLayoutEngine::getInstance().purgeCaches(); 7530ca5cd11a23f06f2f8eeaa587685450826f800fFabrice Di Meglio } 7630ca5cd11a23f06f2f8eeaa587685450826f800fFabrice Di Meglio 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static jboolean isOpaque(JNIEnv* env, jobject jcanvas) { 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_ZERO(env, jcanvas); 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkCanvas* canvas = GraphicsJNI::getNativeCanvas(env, jcanvas); 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return canvas->getDevice()->accessBitmap(false).isOpaque(); 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static int getWidth(JNIEnv* env, jobject jcanvas) { 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_ZERO(env, jcanvas); 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkCanvas* canvas = GraphicsJNI::getNativeCanvas(env, jcanvas); 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return canvas->getDevice()->accessBitmap(false).width(); 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static int getHeight(JNIEnv* env, jobject jcanvas) { 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_ZERO(env, jcanvas); 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkCanvas* canvas = GraphicsJNI::getNativeCanvas(env, jcanvas); 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return canvas->getDevice()->accessBitmap(false).height(); 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 950965a3244b4c3009d08db2e084cdcb681ef66d26Romain Guy static void setBitmap(JNIEnv* env, jobject, SkCanvas* canvas, SkBitmap* bitmap) { 960965a3244b4c3009d08db2e084cdcb681ef66d26Romain Guy if (bitmap) { 970965a3244b4c3009d08db2e084cdcb681ef66d26Romain Guy canvas->setBitmapDevice(*bitmap); 980965a3244b4c3009d08db2e084cdcb681ef66d26Romain Guy } else { 990965a3244b4c3009d08db2e084cdcb681ef66d26Romain Guy canvas->setDevice(NULL); 1000965a3244b4c3009d08db2e084cdcb681ef66d26Romain Guy } 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static int saveAll(JNIEnv* env, jobject jcanvas) { 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_ZERO(env, jcanvas); 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return GraphicsJNI::getNativeCanvas(env, jcanvas)->save(); 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static int save(JNIEnv* env, jobject jcanvas, SkCanvas::SaveFlags flags) { 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_ZERO(env, jcanvas); 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return GraphicsJNI::getNativeCanvas(env, jcanvas)->save(flags); 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static int saveLayer(JNIEnv* env, jobject, SkCanvas* canvas, jobject bounds, 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPaint* paint, int flags) { 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect* bounds_ = NULL; 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect storage; 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (bounds != NULL) { 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project GraphicsJNI::jrectf_to_rect(env, bounds, &storage); 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bounds_ = &storage; 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return canvas->saveLayer(bounds_, paint, (SkCanvas::SaveFlags)flags); 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static int saveLayer4F(JNIEnv* env, jobject, SkCanvas* canvas, 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloat l, jfloat t, jfloat r, jfloat b, 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPaint* paint, int flags) { 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect bounds; 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bounds.set(SkFloatToScalar(l), SkFloatToScalar(t), SkFloatToScalar(r), 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkFloatToScalar(b)); 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return canvas->saveLayer(&bounds, paint, (SkCanvas::SaveFlags)flags); 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static int saveLayerAlpha(JNIEnv* env, jobject, SkCanvas* canvas, 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject bounds, int alpha, int flags) { 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect* bounds_ = NULL; 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect storage; 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (bounds != NULL) { 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project GraphicsJNI::jrectf_to_rect(env, bounds, &storage); 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bounds_ = &storage; 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return canvas->saveLayerAlpha(bounds_, alpha, 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (SkCanvas::SaveFlags)flags); 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static int saveLayerAlpha4F(JNIEnv* env, jobject, SkCanvas* canvas, 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloat l, jfloat t, jfloat r, jfloat b, 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int alpha, int flags) { 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect bounds; 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bounds.set(SkFloatToScalar(l), SkFloatToScalar(t), SkFloatToScalar(r), 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkFloatToScalar(b)); 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return canvas->saveLayerAlpha(&bounds, alpha, 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (SkCanvas::SaveFlags)flags); 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void restore(JNIEnv* env, jobject jcanvas) { 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_VOID(env, jcanvas); 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkCanvas* canvas = GraphicsJNI::getNativeCanvas(env, jcanvas); 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (canvas->getSaveCount() <= 1) { // cannot restore anymore 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrowISE(env, "Underflow in restore"); 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->restore(); 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static int getSaveCount(JNIEnv* env, jobject jcanvas) { 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_ZERO(env, jcanvas); 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return GraphicsJNI::getNativeCanvas(env, jcanvas)->getSaveCount(); 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void restoreToCount(JNIEnv* env, jobject jcanvas, int restoreCount) { 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_VOID(env, jcanvas); 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkCanvas* canvas = GraphicsJNI::getNativeCanvas(env, jcanvas); 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (restoreCount < 1) { 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrowIAE(env, "Underflow in restoreToCount"); 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->restoreToCount(restoreCount); 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void translate(JNIEnv* env, jobject jcanvas, jfloat dx, jfloat dy) { 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_VOID(env, jcanvas); 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkScalar dx_ = SkFloatToScalar(dx); 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkScalar dy_ = SkFloatToScalar(dy); 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void)GraphicsJNI::getNativeCanvas(env, jcanvas)->translate(dx_, dy_); 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void scale__FF(JNIEnv* env, jobject jcanvas, jfloat sx, jfloat sy) { 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_VOID(env, jcanvas); 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkScalar sx_ = SkFloatToScalar(sx); 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkScalar sy_ = SkFloatToScalar(sy); 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void)GraphicsJNI::getNativeCanvas(env, jcanvas)->scale(sx_, sy_); 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void rotate__F(JNIEnv* env, jobject jcanvas, jfloat degrees) { 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_VOID(env, jcanvas); 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkScalar degrees_ = SkFloatToScalar(degrees); 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void)GraphicsJNI::getNativeCanvas(env, jcanvas)->rotate(degrees_); 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void skew__FF(JNIEnv* env, jobject jcanvas, jfloat sx, jfloat sy) { 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_VOID(env, jcanvas); 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkScalar sx_ = SkFloatToScalar(sx); 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkScalar sy_ = SkFloatToScalar(sy); 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void)GraphicsJNI::getNativeCanvas(env, jcanvas)->skew(sx_, sy_); 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void concat(JNIEnv* env, jobject, SkCanvas* canvas, 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkMatrix* matrix) { 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->concat(*matrix); 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void setMatrix(JNIEnv* env, jobject, SkCanvas* canvas, 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkMatrix* matrix) { 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NULL == matrix) { 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->resetMatrix(); 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->setMatrix(*matrix); 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static jboolean clipRect_FFFF(JNIEnv* env, jobject jcanvas, jfloat left, 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloat top, jfloat right, jfloat bottom) { 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_ZERO(env, jcanvas); 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect r; 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project r.set(SkFloatToScalar(left), SkFloatToScalar(top), 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkFloatToScalar(right), SkFloatToScalar(bottom)); 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkCanvas* c = GraphicsJNI::getNativeCanvas(env, jcanvas); 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return c->clipRect(r); 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static jboolean clipRect_IIII(JNIEnv* env, jobject jcanvas, jint left, 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint top, jint right, jint bottom) { 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_ZERO(env, jcanvas); 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect r; 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project r.set(SkIntToScalar(left), SkIntToScalar(top), 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkIntToScalar(right), SkIntToScalar(bottom)); 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return GraphicsJNI::getNativeCanvas(env, jcanvas)->clipRect(r); 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static jboolean clipRect_RectF(JNIEnv* env, jobject jcanvas, jobject rectf) { 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_ZERO(env, jcanvas); 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_ZERO(env, rectf); 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkCanvas* c = GraphicsJNI::getNativeCanvas(env, jcanvas); 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect tmp; 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return c->clipRect(*GraphicsJNI::jrectf_to_rect(env, rectf, &tmp)); 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static jboolean clipRect_Rect(JNIEnv* env, jobject jcanvas, jobject rect) { 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_ZERO(env, jcanvas); 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_ZERO(env, rect); 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkCanvas* c = GraphicsJNI::getNativeCanvas(env, jcanvas); 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect tmp; 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return c->clipRect(*GraphicsJNI::jrect_to_rect(env, rect, &tmp)); 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static jboolean clipRect(JNIEnv* env, jobject, SkCanvas* canvas, 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float left, float top, float right, float bottom, 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int op) { 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect rect; 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rect.set(SkFloatToScalar(left), SkFloatToScalar(top), 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkFloatToScalar(right), SkFloatToScalar(bottom)); 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return canvas->clipRect(rect, (SkRegion::Op)op); 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static jboolean clipPath(JNIEnv* env, jobject, SkCanvas* canvas, 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPath* path, int op) { 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return canvas->clipPath(*path, (SkRegion::Op)op); 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static jboolean clipRegion(JNIEnv* env, jobject, SkCanvas* canvas, 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRegion* deviceRgn, int op) { 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return canvas->clipRegion(*deviceRgn, (SkRegion::Op)op); 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void setDrawFilter(JNIEnv* env, jobject, SkCanvas* canvas, 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkDrawFilter* filter) { 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->setDrawFilter(filter); 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static jboolean quickReject__RectFI(JNIEnv* env, jobject, SkCanvas* canvas, 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject rect, int edgetype) { 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect rect_; 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project GraphicsJNI::jrectf_to_rect(env, rect, &rect_); 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return canvas->quickReject(rect_, (SkCanvas::EdgeType)edgetype); 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static jboolean quickReject__PathI(JNIEnv* env, jobject, SkCanvas* canvas, 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPath* path, int edgetype) { 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return canvas->quickReject(*path, (SkCanvas::EdgeType)edgetype); 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static jboolean quickReject__FFFFI(JNIEnv* env, jobject, SkCanvas* canvas, 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloat left, jfloat top, jfloat right, 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloat bottom, int edgetype) { 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect r; 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project r.set(SkFloatToScalar(left), SkFloatToScalar(top), 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkFloatToScalar(right), SkFloatToScalar(bottom)); 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return canvas->quickReject(r, (SkCanvas::EdgeType)edgetype); 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawRGB(JNIEnv* env, jobject, SkCanvas* canvas, 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint r, jint g, jint b) { 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawARGB(0xFF, r, g, b); 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawARGB(JNIEnv* env, jobject, SkCanvas* canvas, 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint a, jint r, jint g, jint b) { 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawARGB(a, r, g, b); 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawColor__I(JNIEnv* env, jobject, SkCanvas* canvas, 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint color) { 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawColor(color); 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawColor__II(JNIEnv* env, jobject, SkCanvas* canvas, 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint color, SkPorterDuff::Mode mode) { 31847c0d4eaa926d979c5ea366934750526c20af8ffMike Reed canvas->drawColor(color, SkPorterDuff::ToXfermodeMode(mode)); 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawPaint(JNIEnv* env, jobject, SkCanvas* canvas, 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPaint* paint) { 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawPaint(*paint); 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void doPoints(JNIEnv* env, jobject jcanvas, jfloatArray jptsArray, 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint offset, jint count, jobject jpaint, 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkCanvas::PointMode mode) { 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_VOID(env, jcanvas); 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_VOID(env, jptsArray); 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_VOID(env, jpaint); 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkCanvas* canvas = GraphicsJNI::getNativeCanvas(env, jcanvas); 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkPaint& paint = *GraphicsJNI::getNativePaint(env, jpaint); 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AutoJavaFloatArray autoPts(env, jptsArray); 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float* floats = autoPts.ptr(); 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const int length = autoPts.length(); 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((offset | count) < 0 || offset + count > length) { 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrowAIOOBE(env); 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // now convert the floats into SkPoints 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project count >>= 1; // now it is the number of points 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkAutoSTMalloc<32, SkPoint> storage(count); 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPoint* pts = storage.get(); 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const float* src = floats + offset; 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project pts[i].set(SkFloatToScalar(src[0]), SkFloatToScalar(src[1])); 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project src += 2; 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawPoints(mode, count, pts, paint); 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawPoints(JNIEnv* env, jobject jcanvas, jfloatArray jptsArray, 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint offset, jint count, jobject jpaint) { 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doPoints(env, jcanvas, jptsArray, offset, count, jpaint, 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkCanvas::kPoints_PointMode); 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawLines(JNIEnv* env, jobject jcanvas, jfloatArray jptsArray, 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint offset, jint count, jobject jpaint) { 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doPoints(env, jcanvas, jptsArray, offset, count, jpaint, 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkCanvas::kLines_PointMode); 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawPoint(JNIEnv* env, jobject jcanvas, float x, float y, 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject jpaint) { 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_VOID(env, jcanvas); 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NPE_CHECK_RETURN_VOID(env, jpaint); 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkCanvas* canvas = GraphicsJNI::getNativeCanvas(env, jcanvas); 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkPaint& paint = *GraphicsJNI::getNativePaint(env, jpaint); 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawPoint(SkFloatToScalar(x), SkFloatToScalar(y), paint); 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawLine__FFFFPaint(JNIEnv* env, jobject, SkCanvas* canvas, 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloat startX, jfloat startY, jfloat stopX, 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloat stopY, SkPaint* paint) { 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawLine(SkFloatToScalar(startX), SkFloatToScalar(startY), 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkFloatToScalar(stopX), SkFloatToScalar(stopY), 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *paint); 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawRect__RectFPaint(JNIEnv* env, jobject, SkCanvas* canvas, 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject rect, SkPaint* paint) { 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect rect_; 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project GraphicsJNI::jrectf_to_rect(env, rect, &rect_); 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawRect(rect_, *paint); 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawRect__FFFFPaint(JNIEnv* env, jobject, SkCanvas* canvas, 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloat left, jfloat top, jfloat right, 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloat bottom, SkPaint* paint) { 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkScalar left_ = SkFloatToScalar(left); 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkScalar top_ = SkFloatToScalar(top); 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkScalar right_ = SkFloatToScalar(right); 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkScalar bottom_ = SkFloatToScalar(bottom); 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawRectCoords(left_, top_, right_, bottom_, *paint); 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawOval(JNIEnv* env, jobject, SkCanvas* canvas, jobject joval, 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPaint* paint) { 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect oval; 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project GraphicsJNI::jrectf_to_rect(env, joval, &oval); 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawOval(oval, *paint); 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawCircle(JNIEnv* env, jobject, SkCanvas* canvas, jfloat cx, 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloat cy, jfloat radius, SkPaint* paint) { 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawCircle(SkFloatToScalar(cx), SkFloatToScalar(cy), 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkFloatToScalar(radius), *paint); 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawArc(JNIEnv* env, jobject, SkCanvas* canvas, jobject joval, 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloat startAngle, jfloat sweepAngle, 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jboolean useCenter, SkPaint* paint) { 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect oval; 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project GraphicsJNI::jrectf_to_rect(env, joval, &oval); 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawArc(oval, SkFloatToScalar(startAngle), 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkFloatToScalar(sweepAngle), useCenter, *paint); 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawRoundRect(JNIEnv* env, jobject, SkCanvas* canvas, 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject jrect, jfloat rx, jfloat ry, 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPaint* paint) { 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect rect; 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project GraphicsJNI::jrectf_to_rect(env, jrect, &rect); 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawRoundRect(rect, SkFloatToScalar(rx), SkFloatToScalar(ry), 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *paint); 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawPath(JNIEnv* env, jobject, SkCanvas* canvas, SkPath* path, 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPaint* paint) { 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawPath(*path, *paint); 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawPicture(JNIEnv* env, jobject, SkCanvas* canvas, 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPicture* picture) { 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(canvas); 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(picture); 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#ifdef TIME_DRAW 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkMSec now = get_thread_msec(); //SkTime::GetMSecs(); 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawPicture(*picture); 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#ifdef TIME_DRAW 4495baa3a62a97544669fba6d65a11c07f252e654ddSteve Block ALOGD("---- picture playback %d ms\n", get_thread_msec() - now); 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawBitmap__BitmapFFPaint(JNIEnv* env, jobject jcanvas, 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkCanvas* canvas, SkBitmap* bitmap, 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloat left, jfloat top, 45611ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn SkPaint* paint, jint canvasDensity, 4570d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn jint screenDensity, jint bitmapDensity) { 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkScalar left_ = SkFloatToScalar(left); 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkScalar top_ = SkFloatToScalar(top); 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 46111ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn if (canvasDensity == bitmapDensity || canvasDensity == 0 46211ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn || bitmapDensity == 0) { 4630d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn if (screenDensity != 0 && screenDensity != bitmapDensity) { 4640d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn SkPaint filteredPaint; 4650d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn if (paint) { 4660d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn filteredPaint = *paint; 4670d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn } 4680d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn filteredPaint.setFilterBitmap(true); 4690d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn canvas->drawBitmap(*bitmap, left_, top_, &filteredPaint); 4700d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn } else { 4710d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn canvas->drawBitmap(*bitmap, left_, top_, paint); 4720d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn } 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->save(); 47511ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn SkScalar scale = SkFloatToScalar(canvasDensity / (float)bitmapDensity); 47611ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn canvas->translate(left_, top_); 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->scale(scale, scale); 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPaint filteredPaint; 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (paint) { 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project filteredPaint = *paint; 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project filteredPaint.setFilterBitmap(true); 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 48511ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn canvas->drawBitmap(*bitmap, 0, 0, &filteredPaint); 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->restore(); 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void doDrawBitmap(JNIEnv* env, SkCanvas* canvas, SkBitmap* bitmap, 4920d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn jobject srcIRect, const SkRect& dst, SkPaint* paint, 4930d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn jint screenDensity, jint bitmapDensity) { 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkIRect src, *srcPtr = NULL; 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NULL != srcIRect) { 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project GraphicsJNI::jrect_to_irect(env, srcIRect, &src); 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project srcPtr = &src; 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5000d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn 5010d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn if (screenDensity != 0 && screenDensity != bitmapDensity) { 5020d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn SkPaint filteredPaint; 5030d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn if (paint) { 5040d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn filteredPaint = *paint; 5050d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn } 5060d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn filteredPaint.setFilterBitmap(true); 5070d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn canvas->drawBitmapRect(*bitmap, srcPtr, dst, &filteredPaint); 5080d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn } else { 5090d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn canvas->drawBitmapRect(*bitmap, srcPtr, dst, paint); 5100d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn } 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawBitmapRF(JNIEnv* env, jobject, SkCanvas* canvas, 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkBitmap* bitmap, jobject srcIRect, 5150d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn jobject dstRectF, SkPaint* paint, 5160d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn jint screenDensity, jint bitmapDensity) { 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect dst; 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project GraphicsJNI::jrectf_to_rect(env, dstRectF, &dst); 5190d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn doDrawBitmap(env, canvas, bitmap, srcIRect, dst, paint, 5200d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn screenDensity, bitmapDensity); 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawBitmapRR(JNIEnv* env, jobject, SkCanvas* canvas, 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkBitmap* bitmap, jobject srcIRect, 5250d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn jobject dstRect, SkPaint* paint, 5260d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn jint screenDensity, jint bitmapDensity) { 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect dst; 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project GraphicsJNI::jrect_to_rect(env, dstRect, &dst); 5290d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn doDrawBitmap(env, canvas, bitmap, srcIRect, dst, paint, 5300d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn screenDensity, bitmapDensity); 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawBitmapArray(JNIEnv* env, jobject, SkCanvas* canvas, 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray jcolors, int offset, int stride, 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloat x, jfloat y, int width, int height, 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jboolean hasAlpha, SkPaint* paint) 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkBitmap bitmap; 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bitmap.setConfig(hasAlpha ? SkBitmap::kARGB_8888_Config : 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkBitmap::kRGB_565_Config, width, height); 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!bitmap.allocPixels()) { 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!GraphicsJNI::SetPixels(env, jcolors, offset, stride, 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 0, 0, width, height, bitmap)) { 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawBitmap(bitmap, SkFloatToScalar(x), SkFloatToScalar(y), 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project paint); 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawBitmapMatrix(JNIEnv* env, jobject, SkCanvas* canvas, 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkBitmap* bitmap, const SkMatrix* matrix, 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkPaint* paint) { 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawBitmapMatrix(*bitmap, *matrix, paint); 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawBitmapMesh(JNIEnv* env, jobject, SkCanvas* canvas, 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkBitmap* bitmap, int meshWidth, int meshHeight, 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloatArray jverts, int vertIndex, jintArray jcolors, 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int colorIndex, const SkPaint* paint) { 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const int ptCount = (meshWidth + 1) * (meshHeight + 1); 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const int indexCount = meshWidth * meshHeight * 6; 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AutoJavaFloatArray vertA(env, jverts, vertIndex + (ptCount << 1)); 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AutoJavaIntArray colorA(env, jcolors, colorIndex + ptCount); 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Our temp storage holds 2 or 3 arrays. 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project texture points [ptCount * sizeof(SkPoint)] 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project optionally vertex points [ptCount * sizeof(SkPoint)] if we need a 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project copy to convert from float to fixed 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices [ptCount * sizeof(uint16_t)] 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ssize_t storageSize = ptCount * sizeof(SkPoint); // texs[] 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#ifdef SK_SCALAR_IS_FIXED 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project storageSize += ptCount * sizeof(SkPoint); // storage for verts 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project storageSize += indexCount * sizeof(uint16_t); // indices[] 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkAutoMalloc storage(storageSize); 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPoint* texs = (SkPoint*)storage.get(); 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPoint* verts; 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint16_t* indices; 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#ifdef SK_SCALAR_IS_FLOAT 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project verts = (SkPoint*)(vertA.ptr() + vertIndex); 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices = (uint16_t*)(texs + ptCount); 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#else 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project verts = texs + ptCount; 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices = (uint16_t*)(verts + ptCount); 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // convert floats to fixed 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const float* src = vertA.ptr() + vertIndex; 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < ptCount; i++) { 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project verts[i].set(SkFloatToFixed(src[0]), SkFloatToFixed(src[1])); 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project src += 2; 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // cons up texture coordinates and indices 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkScalar w = SkIntToScalar(bitmap->width()); 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkScalar h = SkIntToScalar(bitmap->height()); 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkScalar dx = w / meshWidth; 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkScalar dy = h / meshHeight; 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPoint* texsPtr = texs; 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkScalar y = 0; 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i <= meshHeight; i++) { 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (i == meshHeight) { 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y = h; // to ensure numerically we hit h exactly 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkScalar x = 0; 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int j = 0; j < meshWidth; j++) { 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project texsPtr->set(x, y); 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project texsPtr += 1; 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x += dx; 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project texsPtr->set(w, y); 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project texsPtr += 1; 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y += dy; 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(texsPtr - texs == ptCount); 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // cons up indices 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project uint16_t* indexPtr = indices; 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int index = 0; 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < meshHeight; i++) { 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int j = 0; j < meshWidth; j++) { 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // lower-left triangle 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *indexPtr++ = index; 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *indexPtr++ = index + meshWidth + 1; 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *indexPtr++ = index + meshWidth + 2; 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // upper-right triangle 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *indexPtr++ = index; 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *indexPtr++ = index + meshWidth + 2; 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *indexPtr++ = index + 1; 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // bump to the next cell 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project index += 1; 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // bump to the next row 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project index += 1; 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(indexPtr - indices == indexCount); 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT((char*)indexPtr - (char*)storage.get() == storageSize); 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // double-check that we have legal indices 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#ifdef SK_DEBUG 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < indexCount; i++) { 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT((unsigned)indices[i] < (unsigned)ptCount); 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // cons-up a shader for the bitmap 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPaint tmpPaint; 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (paint) { 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project tmpPaint = *paint; 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkShader* shader = SkShader::CreateBitmapShader(*bitmap, 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkShader::kClamp_TileMode, SkShader::kClamp_TileMode); 6706062c5912dc79704b489fc8c289b78a400ed05eeDerek Sollenberger SkSafeUnref(tmpPaint.setShader(shader)); 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawVertices(SkCanvas::kTriangles_VertexMode, ptCount, verts, 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project texs, (const SkColor*)colorA.ptr(), NULL, indices, 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indexCount, tmpPaint); 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawVertices(JNIEnv* env, jobject, SkCanvas* canvas, 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkCanvas::VertexMode mode, int vertexCount, 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloatArray jverts, int vertIndex, 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloatArray jtexs, int texIndex, 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray jcolors, int colorIndex, 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jshortArray jindices, int indexIndex, 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int indexCount, const SkPaint* paint) { 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AutoJavaFloatArray vertA(env, jverts, vertIndex + vertexCount); 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AutoJavaFloatArray texA(env, jtexs, texIndex + vertexCount); 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AutoJavaIntArray colorA(env, jcolors, colorIndex + vertexCount); 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AutoJavaShortArray indexA(env, jindices, indexIndex + indexCount); 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const int ptCount = vertexCount >> 1; 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPoint* verts; 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPoint* texs = NULL; 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#ifdef SK_SCALAR_IS_FLOAT 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project verts = (SkPoint*)(vertA.ptr() + vertIndex); 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (jtexs != NULL) { 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project texs = (SkPoint*)(texA.ptr() + texIndex); 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#else 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int count = ptCount; // for verts 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (jtexs != NULL) { 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project count += ptCount; // += for texs 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkAutoMalloc storage(count * sizeof(SkPoint)); 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project verts = (SkPoint*)storage.get(); 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const float* src = vertA.ptr() + vertIndex; 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < ptCount; i++) { 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project verts[i].set(SkFloatToFixed(src[0]), SkFloatToFixed(src[1])); 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project src += 2; 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (jtexs != NULL) { 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project texs = verts + ptCount; 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project src = texA.ptr() + texIndex; 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < ptCount; i++) { 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project texs[i].set(SkFloatToFixed(src[0]), SkFloatToFixed(src[1])); 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project src += 2; 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const SkColor* colors = NULL; 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const uint16_t* indices = NULL; 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (jcolors != NULL) { 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project colors = (const SkColor*)(colorA.ptr() + colorIndex); 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (jindices != NULL) { 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices = (const uint16_t*)(indexA.ptr() + indexIndex); 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawVertices(mode, ptCount, verts, texs, colors, NULL, 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project indices, indexCount, *paint); 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 733f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt 7340c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt 735f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt static void drawText___CIIFFIPaint(JNIEnv* env, jobject, SkCanvas* canvas, 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jcharArray text, int index, int count, 737f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt jfloat x, jfloat y, int flags, SkPaint* paint) { 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jchar* textArray = env->GetCharArrayElements(text, NULL); 739b39d89735b8d88669c779b6a8549a179fd0f6f44Fabrice Di Meglio drawTextWithGlyphs(canvas, textArray + index, 0, count, x, y, flags, paint); 740f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7420c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt 743f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt static void drawText__StringIIFFIPaint(JNIEnv* env, jobject, 7440c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt SkCanvas* canvas, jstring text, 745f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt int start, int end, 746f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt jfloat x, jfloat y, int flags, SkPaint* paint) { 747f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt const jchar* textArray = env->GetStringChars(text, NULL); 748b39d89735b8d88669c779b6a8549a179fd0f6f44Fabrice Di Meglio drawTextWithGlyphs(canvas, textArray, start, end, x, y, flags, paint); 749f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt env->ReleaseStringChars(text, textArray); 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7510c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt 752689e515ed2b8064c15e54d8ab69d87de54c5e0d6Fabrice Di Meglio static void drawTextWithGlyphs(SkCanvas* canvas, const jchar* textArray, 753689e515ed2b8064c15e54d8ab69d87de54c5e0d6Fabrice Di Meglio int start, int end, 754689e515ed2b8064c15e54d8ab69d87de54c5e0d6Fabrice Di Meglio jfloat x, jfloat y, int flags, SkPaint* paint) { 755689e515ed2b8064c15e54d8ab69d87de54c5e0d6Fabrice Di Meglio 756689e515ed2b8064c15e54d8ab69d87de54c5e0d6Fabrice Di Meglio jint count = end - start; 75779df5323e7ed541b854cea5684a89e8be8c2dfc9Fabrice Di Meglio drawTextWithGlyphs(canvas, textArray + start, 0, count, count, x, y, flags, paint); 758689e515ed2b8064c15e54d8ab69d87de54c5e0d6Fabrice Di Meglio } 759689e515ed2b8064c15e54d8ab69d87de54c5e0d6Fabrice Di Meglio 760b39d89735b8d88669c779b6a8549a179fd0f6f44Fabrice Di Meglio static void drawTextWithGlyphs(SkCanvas* canvas, const jchar* textArray, 761b39d89735b8d88669c779b6a8549a179fd0f6f44Fabrice Di Meglio int start, int count, int contextCount, 762b39d89735b8d88669c779b6a8549a179fd0f6f44Fabrice Di Meglio jfloat x, jfloat y, int flags, SkPaint* paint) { 763b39d89735b8d88669c779b6a8549a179fd0f6f44Fabrice Di Meglio 764a731b082b2c43204e6e9f927ab82fb732934a83bFabrice Di Meglio sp<TextLayoutValue> value = TextLayoutEngine::getInstance().getValue(paint, 765a731b082b2c43204e6e9f927ab82fb732934a83bFabrice Di Meglio textArray, start, count, contextCount, flags); 766b39d89735b8d88669c779b6a8549a179fd0f6f44Fabrice Di Meglio if (value == NULL) { 767a731b082b2c43204e6e9f927ab82fb732934a83bFabrice Di Meglio return; 768b39d89735b8d88669c779b6a8549a179fd0f6f44Fabrice Di Meglio } 7695c863f741e8e484bb39decd516c9fa4c6322e671Fabrice Di Meglio doDrawGlyphs(canvas, value->getGlyphs(), 0, value->getGlyphsCount(), x, y, flags, paint); 770b39d89735b8d88669c779b6a8549a179fd0f6f44Fabrice Di Meglio } 771b39d89735b8d88669c779b6a8549a179fd0f6f44Fabrice Di Meglio 772fcf2be1846935e7983ea2fe87fdd4d7af27764b6Fabrice Di Meglio static void doDrawGlyphs(SkCanvas* canvas, const jchar* glyphArray, int index, int count, 773fcf2be1846935e7983ea2fe87fdd4d7af27764b6Fabrice Di Meglio jfloat x, jfloat y, int flags, SkPaint* paint) { 774c511bee87cda99a252d1a62487f47c8f05aee78cFabrice Di Meglio // Beware: this needs Glyph encoding (already done on the Paint constructor) 775fcf2be1846935e7983ea2fe87fdd4d7af27764b6Fabrice Di Meglio canvas->drawText(glyphArray + index * 2, count * 2, x, y, *paint); 776fcf2be1846935e7983ea2fe87fdd4d7af27764b6Fabrice Di Meglio } 777fcf2be1846935e7983ea2fe87fdd4d7af27764b6Fabrice Di Meglio 7780c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt static void drawTextRun___CIIIIFFIPaint( 779f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt JNIEnv* env, jobject, SkCanvas* canvas, jcharArray text, int index, 7800c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt int count, int contextIndex, int contextCount, 7814beb8ff7175ebd14b96942724a658f407d0b9951Doug Felt jfloat x, jfloat y, int dirFlags, SkPaint* paint) { 782f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt 783f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt jchar* chars = env->GetCharArrayElements(text, NULL); 784b39d89735b8d88669c779b6a8549a179fd0f6f44Fabrice Di Meglio drawTextWithGlyphs(canvas, chars + contextIndex, index - contextIndex, 785b39d89735b8d88669c779b6a8549a179fd0f6f44Fabrice Di Meglio count, contextCount, x, y, dirFlags, paint); 786f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt env->ReleaseCharArrayElements(text, chars, JNI_ABORT); 787f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt } 788f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt 7890c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt static void drawTextRun__StringIIIIFFIPaint( 7900c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt JNIEnv* env, jobject obj, SkCanvas* canvas, jstring text, jint start, 7910c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt jint end, jint contextStart, jint contextEnd, 7924beb8ff7175ebd14b96942724a658f407d0b9951Doug Felt jfloat x, jfloat y, jint dirFlags, SkPaint* paint) { 793f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt 7940c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt jint count = end - start; 7950c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt jint contextCount = contextEnd - contextStart; 796f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt const jchar* chars = env->GetStringChars(text, NULL); 797b39d89735b8d88669c779b6a8549a179fd0f6f44Fabrice Di Meglio drawTextWithGlyphs(canvas, chars + contextStart, start - contextStart, 798b39d89735b8d88669c779b6a8549a179fd0f6f44Fabrice Di Meglio count, contextCount, x, y, dirFlags, paint); 799f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt env->ReleaseStringChars(text, chars); 800f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt } 801f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawPosText___CII_FPaint(JNIEnv* env, jobject, SkCanvas* canvas, 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jcharArray text, int index, int count, 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloatArray pos, SkPaint* paint) { 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jchar* textArray = text ? env->GetCharArrayElements(text, NULL) : NULL; 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jsize textCount = text ? env->GetArrayLength(text) : NULL; 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float* posArray = pos ? env->GetFloatArrayElements(pos, NULL) : NULL; 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int posCount = pos ? env->GetArrayLength(pos) >> 1: 0; 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPoint* posPtr = posCount > 0 ? new SkPoint[posCount] : NULL; 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int indx; 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (indx = 0; indx < posCount; indx++) { 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project posPtr[indx].fX = SkFloatToScalar(posArray[indx << 1]); 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project posPtr[indx].fY = SkFloatToScalar(posArray[(indx << 1) + 1]); 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 81562b6eaa7f3a8111311a7ee097f278eb55865a499Romain Guy 81662b6eaa7f3a8111311a7ee097f278eb55865a499Romain Guy SkPaint::TextEncoding encoding = paint->getTextEncoding(); 81762b6eaa7f3a8111311a7ee097f278eb55865a499Romain Guy paint->setTextEncoding(SkPaint::kUTF16_TextEncoding); 818ad8b8f57a457ff615112b7fa4987f39e75fc5ff6Mike Reed canvas->drawPosText(textArray + index, count << 1, posPtr, *paint); 81962b6eaa7f3a8111311a7ee097f278eb55865a499Romain Guy paint->setTextEncoding(encoding); 82062b6eaa7f3a8111311a7ee097f278eb55865a499Romain Guy 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (text) { 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseCharArrayElements(text, textArray, 0); 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (pos) { 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseFloatArrayElements(pos, posArray, 0); 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete[] posPtr; 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8290c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawPosText__String_FPaint(JNIEnv* env, jobject, 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkCanvas* canvas, jstring text, 8324beb8ff7175ebd14b96942724a658f407d0b9951Doug Felt jfloatArray pos, 8334beb8ff7175ebd14b96942724a658f407d0b9951Doug Felt SkPaint* paint) { 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const void* text_ = text ? env->GetStringChars(text, NULL) : NULL; 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int byteLength = text ? env->GetStringLength(text) : 0; 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float* posArray = pos ? env->GetFloatArrayElements(pos, NULL) : NULL; 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int posCount = pos ? env->GetArrayLength(pos) >> 1: 0; 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPoint* posPtr = posCount > 0 ? new SkPoint[posCount] : NULL; 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int indx = 0; indx < posCount; indx++) { 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project posPtr[indx].fX = SkFloatToScalar(posArray[indx << 1]); 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project posPtr[indx].fY = SkFloatToScalar(posArray[(indx << 1) + 1]); 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 84462b6eaa7f3a8111311a7ee097f278eb55865a499Romain Guy 84562b6eaa7f3a8111311a7ee097f278eb55865a499Romain Guy SkPaint::TextEncoding encoding = paint->getTextEncoding(); 84662b6eaa7f3a8111311a7ee097f278eb55865a499Romain Guy paint->setTextEncoding(SkPaint::kUTF16_TextEncoding); 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas->drawPosText(text_, byteLength << 1, posPtr, *paint); 84862b6eaa7f3a8111311a7ee097f278eb55865a499Romain Guy paint->setTextEncoding(encoding); 84962b6eaa7f3a8111311a7ee097f278eb55865a499Romain Guy 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (text) { 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringChars(text, (const jchar*) text_); 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (pos) { 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseFloatArrayElements(pos, posArray, 0); 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project delete[] posPtr; 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8580c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawTextOnPath___CIIPathFFPaint(JNIEnv* env, jobject, 8604beb8ff7175ebd14b96942724a658f407d0b9951Doug Felt SkCanvas* canvas, jcharArray text, int index, int count, 8614beb8ff7175ebd14b96942724a658f407d0b9951Doug Felt SkPath* path, jfloat hOffset, jfloat vOffset, jint bidiFlags, SkPaint* paint) { 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jchar* textArray = env->GetCharArrayElements(text, NULL); 8648f67eae87ae84fb0c17e7fd4c9b6a62e73b0de29Romain Guy TextLayout::drawTextOnPath(paint, textArray + index, count, bidiFlags, hOffset, vOffset, 865f7cb1f75fdaedf996cab7c4690b080adc7bc5b97Doug Felt path, canvas); 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseCharArrayElements(text, textArray, 0); 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8680c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void drawTextOnPath__StringPathFFPaint(JNIEnv* env, jobject, 8704beb8ff7175ebd14b96942724a658f407d0b9951Doug Felt SkCanvas* canvas, jstring text, SkPath* path, 8714beb8ff7175ebd14b96942724a658f407d0b9951Doug Felt jfloat hOffset, jfloat vOffset, jint bidiFlags, SkPaint* paint) { 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const jchar* text_ = env->GetStringChars(text, NULL); 8734beb8ff7175ebd14b96942724a658f407d0b9951Doug Felt int count = env->GetStringLength(text); 874f7cb1f75fdaedf996cab7c4690b080adc7bc5b97Doug Felt TextLayout::drawTextOnPath(paint, text_, count, bidiFlags, hOffset, vOffset, 875f7cb1f75fdaedf996cab7c4690b080adc7bc5b97Doug Felt path, canvas); 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseStringChars(text, text_); 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8780c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static bool getClipBounds(JNIEnv* env, jobject, SkCanvas* canvas, 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject bounds) { 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRect r; 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkIRect ir; 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bool result = canvas->getClipBounds(&r, SkCanvas::kBW_EdgeType); 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project r.round(&ir); 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void)GraphicsJNI::irect_to_jrect(ir, env, bounds); 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static void getCTM(JNIEnv* env, jobject, SkCanvas* canvas, 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkMatrix* matrix) { 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *matrix = canvas->getTotalMatrix(); 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic JNINativeMethod gCanvasMethods[] = { 8979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"finalizer", "(I)V", (void*) SkCanvasGlue::finalizer}, 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"initRaster","(I)I", (void*) SkCanvasGlue::initRaster}, 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"isOpaque","()Z", (void*) SkCanvasGlue::isOpaque}, 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"getWidth","()I", (void*) SkCanvasGlue::getWidth}, 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"getHeight","()I", (void*) SkCanvasGlue::getHeight}, 9029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_setBitmap","(II)V", (void*) SkCanvasGlue::setBitmap}, 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"save","()I", (void*) SkCanvasGlue::saveAll}, 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"save","(I)I", (void*) SkCanvasGlue::save}, 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_saveLayer","(ILandroid/graphics/RectF;II)I", 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::saveLayer}, 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_saveLayer","(IFFFFII)I", (void*) SkCanvasGlue::saveLayer4F}, 9089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_saveLayerAlpha","(ILandroid/graphics/RectF;II)I", 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::saveLayerAlpha}, 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_saveLayerAlpha","(IFFFFII)I", 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::saveLayerAlpha4F}, 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"restore","()V", (void*) SkCanvasGlue::restore}, 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"getSaveCount","()I", (void*) SkCanvasGlue::getSaveCount}, 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"restoreToCount","(I)V", (void*) SkCanvasGlue::restoreToCount}, 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"translate","(FF)V", (void*) SkCanvasGlue::translate}, 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"scale","(FF)V", (void*) SkCanvasGlue::scale__FF}, 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"rotate","(F)V", (void*) SkCanvasGlue::rotate__F}, 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"skew","(FF)V", (void*) SkCanvasGlue::skew__FF}, 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_concat","(II)V", (void*) SkCanvasGlue::concat}, 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_setMatrix","(II)V", (void*) SkCanvasGlue::setMatrix}, 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"clipRect","(FFFF)Z", (void*) SkCanvasGlue::clipRect_FFFF}, 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"clipRect","(IIII)Z", (void*) SkCanvasGlue::clipRect_IIII}, 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"clipRect","(Landroid/graphics/RectF;)Z", 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::clipRect_RectF}, 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"clipRect","(Landroid/graphics/Rect;)Z", 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::clipRect_Rect}, 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_clipRect","(IFFFFI)Z", (void*) SkCanvasGlue::clipRect}, 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_clipPath","(III)Z", (void*) SkCanvasGlue::clipPath}, 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_clipRegion","(III)Z", (void*) SkCanvasGlue::clipRegion}, 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"nativeSetDrawFilter", "(II)V", (void*) SkCanvasGlue::setDrawFilter}, 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_getClipBounds","(ILandroid/graphics/Rect;)Z", 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::getClipBounds}, 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_getCTM", "(II)V", (void*)SkCanvasGlue::getCTM}, 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_quickReject","(ILandroid/graphics/RectF;I)Z", 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::quickReject__RectFI}, 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_quickReject","(III)Z", (void*) SkCanvasGlue::quickReject__PathI}, 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_quickReject","(IFFFFI)Z", (void*)SkCanvasGlue::quickReject__FFFFI}, 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_drawRGB","(IIII)V", (void*) SkCanvasGlue::drawRGB}, 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_drawARGB","(IIIII)V", (void*) SkCanvasGlue::drawARGB}, 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_drawColor","(II)V", (void*) SkCanvasGlue::drawColor__I}, 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_drawColor","(III)V", (void*) SkCanvasGlue::drawColor__II}, 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_drawPaint","(II)V", (void*) SkCanvasGlue::drawPaint}, 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"drawPoint", "(FFLandroid/graphics/Paint;)V", 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::drawPoint}, 9459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"drawPoints", "([FIILandroid/graphics/Paint;)V", 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::drawPoints}, 9479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"drawLines", "([FIILandroid/graphics/Paint;)V", 9489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::drawLines}, 9499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_drawLine","(IFFFFI)V", (void*) SkCanvasGlue::drawLine__FFFFPaint}, 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_drawRect","(ILandroid/graphics/RectF;I)V", 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::drawRect__RectFPaint}, 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_drawRect","(IFFFFI)V", (void*) SkCanvasGlue::drawRect__FFFFPaint}, 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_drawOval","(ILandroid/graphics/RectF;I)V", 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::drawOval}, 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_drawCircle","(IFFFI)V", (void*) SkCanvasGlue::drawCircle}, 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_drawArc","(ILandroid/graphics/RectF;FFZI)V", 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::drawArc}, 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_drawRoundRect","(ILandroid/graphics/RectF;FFI)V", 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::drawRoundRect}, 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_drawPath","(III)V", (void*) SkCanvasGlue::drawPath}, 9610d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn {"native_drawBitmap","(IIFFIIII)V", 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::drawBitmap__BitmapFFPaint}, 9630d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn {"native_drawBitmap","(IILandroid/graphics/Rect;Landroid/graphics/RectF;III)V", 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::drawBitmapRF}, 9650d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn {"native_drawBitmap","(IILandroid/graphics/Rect;Landroid/graphics/Rect;III)V", 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::drawBitmapRR}, 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_drawBitmap", "(I[IIIFFIIZI)V", 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*)SkCanvasGlue::drawBitmapArray}, 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"nativeDrawBitmapMatrix", "(IIII)V", 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*)SkCanvasGlue::drawBitmapMatrix}, 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"nativeDrawBitmapMesh", "(IIII[FI[III)V", 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*)SkCanvasGlue::drawBitmapMesh}, 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"nativeDrawVertices", "(III[FI[FI[II[SIII)V", 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*)SkCanvasGlue::drawVertices}, 975f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt {"native_drawText","(I[CIIFFII)V", 976f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt (void*) SkCanvasGlue::drawText___CIIFFIPaint}, 977f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt {"native_drawText","(ILjava/lang/String;IIFFII)V", 978f47d7405bbcb25d7cdf89ebb059f41520fe9ab87Doug Felt (void*) SkCanvasGlue::drawText__StringIIFFIPaint}, 9790c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt {"native_drawTextRun","(I[CIIIIFFII)V", 9800c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt (void*) SkCanvasGlue::drawTextRun___CIIIIFFIPaint}, 9810c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt {"native_drawTextRun","(ILjava/lang/String;IIIIFFII)V", 9820c702b88c5d0d4380930b920f5be6e66dd95a0d8Doug Felt (void*) SkCanvasGlue::drawTextRun__StringIIIIFFIPaint}, 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_drawPosText","(I[CII[FI)V", 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::drawPosText___CII_FPaint}, 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_drawPosText","(ILjava/lang/String;[FI)V", 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::drawPosText__String_FPaint}, 9874beb8ff7175ebd14b96942724a658f407d0b9951Doug Felt {"native_drawTextOnPath","(I[CIIIFFII)V", 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::drawTextOnPath___CIIPathFFPaint}, 9894beb8ff7175ebd14b96942724a658f407d0b9951Doug Felt {"native_drawTextOnPath","(ILjava/lang/String;IFFII)V", 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (void*) SkCanvasGlue::drawTextOnPath__StringPathFFPaint}, 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"native_drawPicture", "(II)V", (void*) SkCanvasGlue::drawPicture}, 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 99330ca5cd11a23f06f2f8eeaa587685450826f800fFabrice Di Meglio {"freeCaches", "()V", (void*) SkCanvasGlue::freeCaches}, 99430ca5cd11a23f06f2f8eeaa587685450826f800fFabrice Di Meglio 99530ca5cd11a23f06f2f8eeaa587685450826f800fFabrice Di Meglio {"freeTextLayoutCaches", "()V", (void*) SkCanvasGlue::freeTextLayoutCaches} 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 998c04851fd0af87f44a7d7351e0c17442fa1d3fc28Mike Reed/////////////////////////////////////////////////////////////////////////////// 999c04851fd0af87f44a7d7351e0c17442fa1d3fc28Mike Reed 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <android_runtime/AndroidRuntime.h> 10019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#define REG(env, name, array) \ 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result = android::AndroidRuntime::registerNativeMethods(env, name, array, \ 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SK_ARRAY_COUNT(array)); \ 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (result < 0) return result 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectint register_android_graphics_Canvas(JNIEnv* env) { 10089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int result; 10099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project REG(env, "android/graphics/Canvas", gCanvasMethods); 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1016