Graphics.cpp revision 69a017bc1d1649350f830dfada5c6ed5eac0b770
11a9c27c312ba20b2ceafcde18ce451724782d2a5Ficus Kirkpatrick#define LOG_TAG "GraphicsJNI" 21a9c27c312ba20b2ceafcde18ce451724782d2a5Ficus Kirkpatrick 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "jni.h" 48451b25a4422656bbd6657a5855e69c0f4d53c74Elliott Hughes#include "JNIHelp.h" 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "GraphicsJNI.h" 6e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 7e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy#include "SkCanvas.h" 8e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy#include "SkDevice.h" 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "SkPicture.h" 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "SkRegion.h" 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <android_runtime/AndroidRuntime.h> 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid doThrowNPE(JNIEnv* env) { 1469a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowNullPointerException(env, NULL); 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid doThrowAIOOBE(JNIEnv* env) { 188451b25a4422656bbd6657a5855e69c0f4d53c74Elliott Hughes jniThrowException(env, "java/lang/ArrayIndexOutOfBoundsException", NULL); 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid doThrowRE(JNIEnv* env, const char* msg) { 2269a017bc1d1649350f830dfada5c6ed5eac0b770Elliott Hughes jniThrowRuntimeException(env, msg); 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid doThrowIAE(JNIEnv* env, const char* msg) { 268451b25a4422656bbd6657a5855e69c0f4d53c74Elliott Hughes jniThrowException(env, "java/lang/IllegalArgumentException", msg); 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid doThrowISE(JNIEnv* env, const char* msg) { 308451b25a4422656bbd6657a5855e69c0f4d53c74Elliott Hughes jniThrowException(env, "java/lang/IllegalStateException", msg); 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid doThrowOOME(JNIEnv* env, const char* msg) { 348451b25a4422656bbd6657a5855e69c0f4d53c74Elliott Hughes jniThrowException(env, "java/lang/OutOfMemoryError", msg); 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wenvoid doThrowIOE(JNIEnv* env, const char* msg) { 388451b25a4422656bbd6657a5855e69c0f4d53c74Elliott Hughes jniThrowException(env, "java/io/IOException", msg); 39f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen} 40f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectbool GraphicsJNI::hasException(JNIEnv *env) { 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (env->ExceptionCheck() != 0) { 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("*** Uncaught exception returned from Java call!\n"); 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ExceptionDescribe(); 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectAutoJavaFloatArray::AutoJavaFloatArray(JNIEnv* env, jfloatArray array, 53c04851fd0af87f44a7d7351e0c17442fa1d3fc28Mike Reed int minLength, JNIAccess access) 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project: fEnv(env), fArray(array), fPtr(NULL), fLen(0) { 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array) { 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fLen = env->GetArrayLength(array); 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fLen < minLength) { 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sk_throw(); 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fPtr = env->GetFloatArrayElements(array, NULL); 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 63c04851fd0af87f44a7d7351e0c17442fa1d3fc28Mike Reed fReleaseMode = (access == kRO_JNIAccess) ? JNI_ABORT : 0; 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectAutoJavaFloatArray::~AutoJavaFloatArray() { 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fPtr) { 68c04851fd0af87f44a7d7351e0c17442fa1d3fc28Mike Reed fEnv->ReleaseFloatArrayElements(fArray, fPtr, fReleaseMode); 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectAutoJavaIntArray::AutoJavaIntArray(JNIEnv* env, jintArray array, 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int minLength) 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project: fEnv(env), fArray(array), fPtr(NULL), fLen(0) { 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array) { 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fLen = env->GetArrayLength(array); 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fLen < minLength) { 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sk_throw(); 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fPtr = env->GetIntArrayElements(array, NULL); 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectAutoJavaIntArray::~AutoJavaIntArray() { 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fPtr) { 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fEnv->ReleaseIntArrayElements(fArray, fPtr, 0); 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectAutoJavaShortArray::AutoJavaShortArray(JNIEnv* env, jshortArray array, 92c04851fd0af87f44a7d7351e0c17442fa1d3fc28Mike Reed int minLength, JNIAccess access) 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project: fEnv(env), fArray(array), fPtr(NULL), fLen(0) { 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array) { 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fLen = env->GetArrayLength(array); 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fLen < minLength) { 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sk_throw(); 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fPtr = env->GetShortArrayElements(array, NULL); 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 102c04851fd0af87f44a7d7351e0c17442fa1d3fc28Mike Reed fReleaseMode = (access == kRO_JNIAccess) ? JNI_ABORT : 0; 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectAutoJavaShortArray::~AutoJavaShortArray() { 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fPtr) { 107c04851fd0af87f44a7d7351e0c17442fa1d3fc28Mike Reed fEnv->ReleaseShortArrayElements(fArray, fPtr, fReleaseMode); 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectAutoJavaByteArray::AutoJavaByteArray(JNIEnv* env, jbyteArray array, 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int minLength) 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project: fEnv(env), fArray(array), fPtr(NULL), fLen(0) { 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array) { 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fLen = env->GetArrayLength(array); 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fLen < minLength) { 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sk_throw(); 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fPtr = env->GetByteArrayElements(array, NULL); 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectAutoJavaByteArray::~AutoJavaByteArray() { 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fPtr) { 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fEnv->ReleaseByteArrayElements(fArray, fPtr, 0); 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gRect_class; 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gRect_leftFieldID; 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gRect_topFieldID; 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gRect_rightFieldID; 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gRect_bottomFieldID; 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gRectF_class; 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gRectF_leftFieldID; 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gRectF_topFieldID; 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gRectF_rightFieldID; 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gRectF_bottomFieldID; 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gPoint_class; 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gPoint_xFieldID; 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gPoint_yFieldID; 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gPointF_class; 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gPointF_xFieldID; 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gPointF_yFieldID; 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gBitmap_class; 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gBitmap_nativeInstanceID; 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jmethodID gBitmap_constructorMethodID; 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gBitmapConfig_class; 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gBitmapConfig_nativeInstanceID; 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1596b849e2123be98eb2a1a25b8abf0b13a279ce952Wei-Ta Chenstatic jclass gBitmapRegionDecoder_class; 1606b849e2123be98eb2a1a25b8abf0b13a279ce952Wei-Ta Chenstatic jmethodID gBitmapRegionDecoder_constructorMethodID; 161f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gCanvas_class; 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gCanvas_nativeInstanceID; 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gPaint_class; 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gPaint_nativeInstanceID; 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gPicture_class; 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gPicture_nativeInstanceID; 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gRegion_class; 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gRegion_nativeInstanceID; 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jmethodID gRegion_constructorMethodID; 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid GraphicsJNI::get_jrect(JNIEnv* env, jobject obj, int* L, int* T, int* R, int* B) 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gRect_class)); 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *L = env->GetIntField(obj, gRect_leftFieldID); 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *T = env->GetIntField(obj, gRect_topFieldID); 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *R = env->GetIntField(obj, gRect_rightFieldID); 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *B = env->GetIntField(obj, gRect_bottomFieldID); 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid GraphicsJNI::set_jrect(JNIEnv* env, jobject obj, int L, int T, int R, int B) 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gRect_class)); 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gRect_leftFieldID, L); 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gRect_topFieldID, T); 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gRect_rightFieldID, R); 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gRect_bottomFieldID, B); 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkIRect* GraphicsJNI::jrect_to_irect(JNIEnv* env, jobject obj, SkIRect* ir) 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gRect_class)); 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ir->set(env->GetIntField(obj, gRect_leftFieldID), 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->GetIntField(obj, gRect_topFieldID), 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->GetIntField(obj, gRect_rightFieldID), 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->GetIntField(obj, gRect_bottomFieldID)); 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ir; 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid GraphicsJNI::irect_to_jrect(const SkIRect& ir, JNIEnv* env, jobject obj) 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gRect_class)); 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gRect_leftFieldID, ir.fLeft); 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gRect_topFieldID, ir.fTop); 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gRect_rightFieldID, ir.fRight); 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gRect_bottomFieldID, ir.fBottom); 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkRect* GraphicsJNI::jrectf_to_rect(JNIEnv* env, jobject obj, SkRect* r) 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gRectF_class)); 2218451b25a4422656bbd6657a5855e69c0f4d53c74Elliott Hughes 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project r->set(SkFloatToScalar(env->GetFloatField(obj, gRectF_leftFieldID)), 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkFloatToScalar(env->GetFloatField(obj, gRectF_topFieldID)), 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkFloatToScalar(env->GetFloatField(obj, gRectF_rightFieldID)), 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkFloatToScalar(env->GetFloatField(obj, gRectF_bottomFieldID))); 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return r; 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkRect* GraphicsJNI::jrect_to_rect(JNIEnv* env, jobject obj, SkRect* r) 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gRect_class)); 2328451b25a4422656bbd6657a5855e69c0f4d53c74Elliott Hughes 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project r->set(SkIntToScalar(env->GetIntField(obj, gRect_leftFieldID)), 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkIntToScalar(env->GetIntField(obj, gRect_topFieldID)), 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkIntToScalar(env->GetIntField(obj, gRect_rightFieldID)), 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkIntToScalar(env->GetIntField(obj, gRect_bottomFieldID))); 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return r; 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid GraphicsJNI::rect_to_jrectf(const SkRect& r, JNIEnv* env, jobject obj) 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gRectF_class)); 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetFloatField(obj, gRectF_leftFieldID, SkScalarToFloat(r.fLeft)); 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetFloatField(obj, gRectF_topFieldID, SkScalarToFloat(r.fTop)); 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetFloatField(obj, gRectF_rightFieldID, SkScalarToFloat(r.fRight)); 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetFloatField(obj, gRectF_bottomFieldID, SkScalarToFloat(r.fBottom)); 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkIPoint* GraphicsJNI::jpoint_to_ipoint(JNIEnv* env, jobject obj, SkIPoint* point) 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gPoint_class)); 2538451b25a4422656bbd6657a5855e69c0f4d53c74Elliott Hughes 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project point->set(env->GetIntField(obj, gPoint_xFieldID), 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->GetIntField(obj, gPoint_yFieldID)); 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return point; 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid GraphicsJNI::ipoint_to_jpoint(const SkIPoint& ir, JNIEnv* env, jobject obj) 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gPoint_class)); 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gPoint_xFieldID, ir.fX); 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gPoint_yFieldID, ir.fY); 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkPoint* GraphicsJNI::jpointf_to_point(JNIEnv* env, jobject obj, SkPoint* point) 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gPointF_class)); 2708451b25a4422656bbd6657a5855e69c0f4d53c74Elliott Hughes 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project point->set(SkFloatToScalar(env->GetIntField(obj, gPointF_xFieldID)), 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkFloatToScalar(env->GetIntField(obj, gPointF_yFieldID))); 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return point; 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid GraphicsJNI::point_to_jpointf(const SkPoint& r, JNIEnv* env, jobject obj) 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gPointF_class)); 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetFloatField(obj, gPointF_xFieldID, SkScalarToFloat(r.fX)); 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetFloatField(obj, gPointF_yFieldID, SkScalarToFloat(r.fY)); 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkBitmap* GraphicsJNI::getNativeBitmap(JNIEnv* env, jobject bitmap) { 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(bitmap); 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(bitmap, gBitmap_class)); 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkBitmap* b = (SkBitmap*)env->GetIntField(bitmap, gBitmap_nativeInstanceID); 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(b); 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return b; 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkBitmap::Config GraphicsJNI::getNativeBitmapConfig(JNIEnv* env, 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject jconfig) { 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NULL == jconfig) { 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return SkBitmap::kNo_Config; 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(jconfig, gBitmapConfig_class)); 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int c = env->GetIntField(jconfig, gBitmapConfig_nativeInstanceID); 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (c < 0 || c >= SkBitmap::kConfigCount) { 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project c = SkBitmap::kNo_Config; 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return static_cast<SkBitmap::Config>(c); 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkCanvas* GraphicsJNI::getNativeCanvas(JNIEnv* env, jobject canvas) { 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(canvas); 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(canvas, gCanvas_class)); 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkCanvas* c = (SkCanvas*)env->GetIntField(canvas, gCanvas_nativeInstanceID); 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(c); 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return c; 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkPaint* GraphicsJNI::getNativePaint(JNIEnv* env, jobject paint) { 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(paint); 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(paint, gPaint_class)); 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPaint* p = (SkPaint*)env->GetIntField(paint, gPaint_nativeInstanceID); 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(p); 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return p; 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkPicture* GraphicsJNI::getNativePicture(JNIEnv* env, jobject picture) 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(picture); 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(picture, gPicture_class)); 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPicture* p = (SkPicture*)env->GetIntField(picture, gPicture_nativeInstanceID); 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(p); 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return p; 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkRegion* GraphicsJNI::getNativeRegion(JNIEnv* env, jobject region) 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(region); 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(region, gRegion_class)); 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRegion* r = (SkRegion*)env->GetIntField(region, gRegion_nativeInstanceID); 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(r); 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return r; 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/////////////////////////////////////////////////////////////////////////////////////////// 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 347e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroyjobject GraphicsJNI::createBitmap(JNIEnv* env, SkBitmap* bitmap, jbyteArray buffer, 348e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy bool isMutable, jbyteArray ninepatch, int density) 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 350e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy SkASSERT(bitmap); 351e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy SkASSERT(bitmap->pixelRef()); 3528451b25a4422656bbd6657a5855e69c0f4d53c74Elliott Hughes 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject obj = env->AllocObject(gBitmap_class); 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (obj) { 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->CallVoidMethod(obj, gBitmap_constructorMethodID, 356e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy (jint)bitmap, buffer, isMutable, ninepatch, density); 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasException(env)) { 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project obj = NULL; 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return obj; 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3636b849e2123be98eb2a1a25b8abf0b13a279ce952Wei-Ta Chen 364e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroyjobject GraphicsJNI::createBitmap(JNIEnv* env, SkBitmap* bitmap, bool isMutable, 365e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy jbyteArray ninepatch, int density) 366e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy{ 367e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy return createBitmap(env, bitmap, NULL, isMutable, ninepatch, density); 368e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy} 369e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 370e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 3716b849e2123be98eb2a1a25b8abf0b13a279ce952Wei-Ta Chenjobject GraphicsJNI::createBitmapRegionDecoder(JNIEnv* env, SkBitmapRegionDecoder* bitmap) 372f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen{ 373f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen SkASSERT(bitmap != NULL); 374f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen 3756b849e2123be98eb2a1a25b8abf0b13a279ce952Wei-Ta Chen jobject obj = env->AllocObject(gBitmapRegionDecoder_class); 376f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen if (hasException(env)) { 377f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen obj = NULL; 378f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen return obj; 379f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen } 380f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen if (obj) { 3816b849e2123be98eb2a1a25b8abf0b13a279ce952Wei-Ta Chen env->CallVoidMethod(obj, gBitmapRegionDecoder_constructorMethodID, (jint)bitmap); 382f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen if (hasException(env)) { 383f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen obj = NULL; 384f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen } 385f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen } 386f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen return obj; 387f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen} 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectjobject GraphicsJNI::createRegion(JNIEnv* env, SkRegion* region) 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(region != NULL); 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject obj = env->AllocObject(gRegion_class); 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (obj) { 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->CallVoidMethod(obj, gRegion_constructorMethodID, (jint)region, 0); 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasException(env)) { 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project obj = NULL; 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return obj; 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic JNIEnv* vm2env(JavaVM* vm) 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project JNIEnv* env = NULL; 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vm->GetEnv((void**)&env, JNI_VERSION_1_4) != JNI_OK || NULL == env) 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkDebugf("------- [%p] vm->GetEnv() failed\n", vm); 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sk_throw(); 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return env; 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 415e4ac2d6b5723c95e648c489b187ddde449452c13Patrick DubroyAndroidPixelRef::AndroidPixelRef(JNIEnv* env, void* storage, size_t size, jbyteArray storageObj, 416e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy SkColorTable* ctable) : SkMallocPixelRef(storage, size, ctable) { 417e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy SkASSERT(storage); 418e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy SkASSERT(env); 419e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 420e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy if (env->GetJavaVM(&fVM) != JNI_OK) { 421e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy SkDebugf("------ [%p] env->GetJavaVM failed\n", env); 422e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy sk_throw(); 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 424e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy fStorageObj = storageObj; 425e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy fHasGlobalRef = false; 426e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy fGlobalRefCnt = 0; 427e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 428e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // If storageObj is NULL, the memory was NOT allocated on the Java heap 429e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy fOnJavaHeap = (storageObj != NULL); 4308451b25a4422656bbd6657a5855e69c0f4d53c74Elliott Hughes 431e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy} 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 433e4ac2d6b5723c95e648c489b187ddde449452c13Patrick DubroyAndroidPixelRef::~AndroidPixelRef() { 434e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy if (fOnJavaHeap) { 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project JNIEnv* env = vm2env(fVM); 436e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 437e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy if (fStorageObj && fHasGlobalRef) { 438e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy env->DeleteGlobalRef(fStorageObj); 439e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy } 440e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy fStorageObj = NULL; 441e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 442e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // Set this to NULL to prevent the SkMallocPixelRef destructor 443e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // from freeing the memory. 444e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy fStorage = NULL; 445e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy } 446e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy} 447e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 448e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroyvoid AndroidPixelRef::setLocalJNIRef(jbyteArray arr) { 449e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy if (!fHasGlobalRef) { 450e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy fStorageObj = arr; 451e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy } 452e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy} 453e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 454a2f0e2d6b7f9dff3a52dd78d6db307070a71e9b2Patrick Dubroyvoid AndroidPixelRef::globalRef(void* localref) { 455e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy if (fOnJavaHeap && sk_atomic_inc(&fGlobalRefCnt) == 0) { 456e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JNIEnv *env = vm2env(fVM); 457a2f0e2d6b7f9dff3a52dd78d6db307070a71e9b2Patrick Dubroy 458a2f0e2d6b7f9dff3a52dd78d6db307070a71e9b2Patrick Dubroy // If JNI ref was passed, it is always used 459a2f0e2d6b7f9dff3a52dd78d6db307070a71e9b2Patrick Dubroy if (localref) fStorageObj = (jbyteArray) localref; 460a2f0e2d6b7f9dff3a52dd78d6db307070a71e9b2Patrick Dubroy 461e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy if (fStorageObj == NULL) { 462a2f0e2d6b7f9dff3a52dd78d6db307070a71e9b2Patrick Dubroy SkDebugf("No valid local ref to create a JNI global ref\n"); 463e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy sk_throw(); 464e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy } 465e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy if (fHasGlobalRef) { 466e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // This should never happen 467a2f0e2d6b7f9dff3a52dd78d6db307070a71e9b2Patrick Dubroy SkDebugf("Already holding a JNI global ref"); 468e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy sk_throw(); 469e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy } 470e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 471e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy fStorageObj = (jbyteArray) env->NewGlobalRef(fStorageObj); 472e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // TODO: Check for failure here 473e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy fHasGlobalRef = true; 474e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy } 475e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy ref(); 476e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy} 477e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 478e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroyvoid AndroidPixelRef::globalUnref() { 479e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy if (fOnJavaHeap && sk_atomic_dec(&fGlobalRefCnt) == 1) { 480e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy JNIEnv *env = vm2env(fVM); 481e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy if (!fHasGlobalRef) { 482e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy SkDebugf("We don't have a global ref!"); 483e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy sk_throw(); 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 485e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy env->DeleteGlobalRef(fStorageObj); 486e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy fStorageObj = NULL; 487e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy fHasGlobalRef = false; 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 489e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy unref(); 490e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy} 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 492e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy/////////////////////////////////////////////////////////////////////////////// 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 49490f4c18a868aa921feae953e380a2f9f6a4ade38Andy McFaddenextern "C" jbyte* jniGetNonMovableArrayElements(C_JNIEnv* env, jarray arrayObj); 49590f4c18a868aa921feae953e380a2f9f6a4ade38Andy McFadden 496e4ac2d6b5723c95e648c489b187ddde449452c13Patrick DubroyjbyteArray GraphicsJNI::allocateJavaPixelRef(JNIEnv* env, SkBitmap* bitmap, 497e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy SkColorTable* ctable) { 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Sk64 size64 = bitmap->getSize64(); 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (size64.isNeg() || !size64.is32()) { 5008451b25a4422656bbd6657a5855e69c0f4d53c74Elliott Hughes jniThrowException(env, "java/lang/IllegalArgumentException", 5018451b25a4422656bbd6657a5855e69c0f4d53c74Elliott Hughes "bitmap size exceeds 32bits"); 502e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy return NULL; 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5048451b25a4422656bbd6657a5855e69c0f4d53c74Elliott Hughes 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t size = size64.get32(); 506e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy jbyteArray arrayObj = env->NewByteArray(size); 507e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy if (arrayObj) { 50890f4c18a868aa921feae953e380a2f9f6a4ade38Andy McFadden // TODO: make this work without jniGetNonMovableArrayElements 50990f4c18a868aa921feae953e380a2f9f6a4ade38Andy McFadden jbyte* addr = jniGetNonMovableArrayElements(&env->functions, arrayObj); 510e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy if (addr) { 511e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy SkPixelRef* pr = new AndroidPixelRef(env, (void*) addr, size, arrayObj, ctable); 512e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy bitmap->setPixelRef(pr)->unref(); 513e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // since we're already allocated, we lockPixels right away 514e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // HeapAllocator behaves this way too 515e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy bitmap->lockPixels(); 5161b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed } 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 518e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 519e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy return arrayObj; 520e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy} 521e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5242118b25ad422e946d4d87e191c5710bfacd7503eCarl ShapiroJavaPixelAllocator::JavaPixelAllocator(JNIEnv* env) 5252118b25ad422e946d4d87e191c5710bfacd7503eCarl Shapiro : fStorageObj(NULL), 526afde46ed008f150e45e1b0d7e1dc588fc047b74fPatrick Dubroy fAllocCount(0) { 527291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen if (env->GetJavaVM(&fVM) != JNI_OK) { 528291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen SkDebugf("------ [%p] env->GetJavaVM failed\n", env); 529291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen sk_throw(); 530291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen } 531291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen} 5328451b25a4422656bbd6657a5855e69c0f4d53c74Elliott Hughes 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectbool JavaPixelAllocator::allocPixelRef(SkBitmap* bitmap, SkColorTable* ctable) { 534291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen JNIEnv* env = vm2env(fVM); 535e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 536e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // If allocating in the Java heap, only allow a single object to be 537e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // allocated for the lifetime of this object. 538e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy if (fStorageObj != NULL) { 539afde46ed008f150e45e1b0d7e1dc588fc047b74fPatrick Dubroy SkDebugf("WARNING: One-shot allocator has already allocated (alloc count = %d)\n", fAllocCount); 540afde46ed008f150e45e1b0d7e1dc588fc047b74fPatrick Dubroy// sk_throw(); 541e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy } 5422118b25ad422e946d4d87e191c5710bfacd7503eCarl Shapiro fStorageObj = GraphicsJNI::allocateJavaPixelRef(env, bitmap, ctable); 5432118b25ad422e946d4d87e191c5710bfacd7503eCarl Shapiro fAllocCount += 1; 5442118b25ad422e946d4d87e191c5710bfacd7503eCarl Shapiro return fStorageObj != NULL; 545f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen} 546f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen 547f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen//////////////////////////////////////////////////////////////////////////////// 548f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen 549e4ac2d6b5723c95e648c489b187ddde449452c13Patrick DubroyJavaHeapBitmapRef::JavaHeapBitmapRef(JNIEnv* env, SkBitmap* nativeBitmap, jbyteArray buffer) { 550e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy fEnv = env; 551e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy fNativeBitmap = nativeBitmap; 552e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy fBuffer = buffer; 553e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 554e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy // If the buffer is NULL, the backing memory wasn't allocated on the Java heap 555e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy if (fBuffer) { 556e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy ((AndroidPixelRef*) fNativeBitmap->pixelRef())->setLocalJNIRef(fBuffer); 557e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy } 558e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy} 559e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 560e4ac2d6b5723c95e648c489b187ddde449452c13Patrick DubroyJavaHeapBitmapRef::~JavaHeapBitmapRef() { 561e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy if (fBuffer) { 562e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy ((AndroidPixelRef*) fNativeBitmap->pixelRef())->setLocalJNIRef(NULL); 563e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy } 564e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy} 565e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 566e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy//////////////////////////////////////////////////////////////////////////////// 567e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass make_globalref(JNIEnv* env, const char classname[]) 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass c = env->FindClass(classname); 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(c); 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jclass)env->NewGlobalRef(c); 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID getFieldIDCheck(JNIEnv* env, jclass clazz, 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char fieldname[], const char type[]) 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID id = env->GetFieldID(clazz, fieldname, type); 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(id); 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return id; 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectint register_android_graphics_Graphics(JNIEnv* env) 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jmethodID m; 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass c; 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRect_class = make_globalref(env, "android/graphics/Rect"); 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRect_leftFieldID = getFieldIDCheck(env, gRect_class, "left", "I"); 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRect_topFieldID = getFieldIDCheck(env, gRect_class, "top", "I"); 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRect_rightFieldID = getFieldIDCheck(env, gRect_class, "right", "I"); 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRect_bottomFieldID = getFieldIDCheck(env, gRect_class, "bottom", "I"); 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRectF_class = make_globalref(env, "android/graphics/RectF"); 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRectF_leftFieldID = getFieldIDCheck(env, gRectF_class, "left", "F"); 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRectF_topFieldID = getFieldIDCheck(env, gRectF_class, "top", "F"); 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRectF_rightFieldID = getFieldIDCheck(env, gRectF_class, "right", "F"); 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRectF_bottomFieldID = getFieldIDCheck(env, gRectF_class, "bottom", "F"); 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPoint_class = make_globalref(env, "android/graphics/Point"); 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPoint_xFieldID = getFieldIDCheck(env, gPoint_class, "x", "I"); 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPoint_yFieldID = getFieldIDCheck(env, gPoint_class, "y", "I"); 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPointF_class = make_globalref(env, "android/graphics/PointF"); 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPointF_xFieldID = getFieldIDCheck(env, gPointF_class, "x", "F"); 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPointF_yFieldID = getFieldIDCheck(env, gPointF_class, "y", "F"); 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gBitmap_class = make_globalref(env, "android/graphics/Bitmap"); 609e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy gBitmap_nativeInstanceID = getFieldIDCheck(env, gBitmap_class, "mNativeBitmap", "I"); 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gBitmap_constructorMethodID = env->GetMethodID(gBitmap_class, "<init>", 611e4ac2d6b5723c95e648c489b187ddde449452c13Patrick Dubroy "(I[BZ[BI)V"); 6126b849e2123be98eb2a1a25b8abf0b13a279ce952Wei-Ta Chen gBitmapRegionDecoder_class = make_globalref(env, "android/graphics/BitmapRegionDecoder"); 6136b849e2123be98eb2a1a25b8abf0b13a279ce952Wei-Ta Chen gBitmapRegionDecoder_constructorMethodID = env->GetMethodID(gBitmapRegionDecoder_class, "<init>", "(I)V"); 614f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gBitmapConfig_class = make_globalref(env, "android/graphics/Bitmap$Config"); 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gBitmapConfig_nativeInstanceID = getFieldIDCheck(env, gBitmapConfig_class, 6178451b25a4422656bbd6657a5855e69c0f4d53c74Elliott Hughes "nativeInt", "I"); 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gCanvas_class = make_globalref(env, "android/graphics/Canvas"); 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gCanvas_nativeInstanceID = getFieldIDCheck(env, gCanvas_class, "mNativeCanvas", "I"); 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPaint_class = make_globalref(env, "android/graphics/Paint"); 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPaint_nativeInstanceID = getFieldIDCheck(env, gPaint_class, "mNativePaint", "I"); 6248451b25a4422656bbd6657a5855e69c0f4d53c74Elliott Hughes 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPicture_class = make_globalref(env, "android/graphics/Picture"); 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPicture_nativeInstanceID = getFieldIDCheck(env, gPicture_class, "mNativePicture", "I"); 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRegion_class = make_globalref(env, "android/graphics/Region"); 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRegion_nativeInstanceID = getFieldIDCheck(env, gRegion_class, "mNativeRegion", "I"); 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRegion_constructorMethodID = env->GetMethodID(gRegion_class, "<init>", 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "(II)V"); 6328451b25a4422656bbd6657a5855e69c0f4d53c74Elliott Hughes 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 635