Graphics.cpp revision 291303ba3dbb3a0173bcc82ded595ca75df7b50e
11a9c27c312ba20b2ceafcde18ce451724782d2a5Ficus Kirkpatrick#define LOG_TAG "GraphicsJNI" 21a9c27c312ba20b2ceafcde18ce451724782d2a5Ficus Kirkpatrick 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "jni.h" 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "GraphicsJNI.h" 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "NIOBuffer.h" 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "SkPicture.h" 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "SkRegion.h" 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <android_runtime/AndroidRuntime.h> 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 101b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed//#define REPORT_SIZE_TO_JVM 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project//#define TRACK_LOCK_COUNT 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid doThrow(JNIEnv* env, const char* exc, const char* msg) { 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // don't throw a new exception if we already have one pending 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (env->ExceptionCheck() == JNI_FALSE) { 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass npeClazz; 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project npeClazz = env->FindClass(exc); 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOG_FATAL_IF(npeClazz == NULL, "Unable to find class %s", exc); 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ThrowNew(npeClazz, msg); 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid doThrowNPE(JNIEnv* env) { 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/NullPointerException"); 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid doThrowAIOOBE(JNIEnv* env) { 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/ArrayIndexOutOfBoundsException"); 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid doThrowRE(JNIEnv* env, const char* msg) { 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/RuntimeException", msg); 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid doThrowIAE(JNIEnv* env, const char* msg) { 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/IllegalArgumentException", msg); 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid doThrowISE(JNIEnv* env, const char* msg) { 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/IllegalStateException", msg); 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid doThrowOOME(JNIEnv* env, const char* msg) { 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/OutOfMemoryError", msg); 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 49f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wenvoid doThrowIOE(JNIEnv* env, const char* msg) { 50f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen doThrow(env, "java/lang/IOException", msg); 51f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen} 52f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectbool GraphicsJNI::hasException(JNIEnv *env) { 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (env->ExceptionCheck() != 0) { 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LOGE("*** Uncaught exception returned from Java call!\n"); 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ExceptionDescribe(); 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectAutoJavaFloatArray::AutoJavaFloatArray(JNIEnv* env, jfloatArray array, 65c04851fd0af87f44a7d7351e0c17442fa1d3fc28Mike Reed int minLength, JNIAccess access) 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project: fEnv(env), fArray(array), fPtr(NULL), fLen(0) { 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array) { 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fLen = env->GetArrayLength(array); 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fLen < minLength) { 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sk_throw(); 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fPtr = env->GetFloatArrayElements(array, NULL); 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 75c04851fd0af87f44a7d7351e0c17442fa1d3fc28Mike Reed fReleaseMode = (access == kRO_JNIAccess) ? JNI_ABORT : 0; 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectAutoJavaFloatArray::~AutoJavaFloatArray() { 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fPtr) { 80c04851fd0af87f44a7d7351e0c17442fa1d3fc28Mike Reed fEnv->ReleaseFloatArrayElements(fArray, fPtr, fReleaseMode); 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectAutoJavaIntArray::AutoJavaIntArray(JNIEnv* env, jintArray array, 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int minLength) 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project: fEnv(env), fArray(array), fPtr(NULL), fLen(0) { 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array) { 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fLen = env->GetArrayLength(array); 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fLen < minLength) { 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sk_throw(); 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fPtr = env->GetIntArrayElements(array, NULL); 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectAutoJavaIntArray::~AutoJavaIntArray() { 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fPtr) { 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fEnv->ReleaseIntArrayElements(fArray, fPtr, 0); 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectAutoJavaShortArray::AutoJavaShortArray(JNIEnv* env, jshortArray array, 104c04851fd0af87f44a7d7351e0c17442fa1d3fc28Mike Reed int minLength, JNIAccess access) 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project: fEnv(env), fArray(array), fPtr(NULL), fLen(0) { 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array) { 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fLen = env->GetArrayLength(array); 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fLen < minLength) { 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sk_throw(); 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fPtr = env->GetShortArrayElements(array, NULL); 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 114c04851fd0af87f44a7d7351e0c17442fa1d3fc28Mike Reed fReleaseMode = (access == kRO_JNIAccess) ? JNI_ABORT : 0; 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectAutoJavaShortArray::~AutoJavaShortArray() { 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fPtr) { 119c04851fd0af87f44a7d7351e0c17442fa1d3fc28Mike Reed fEnv->ReleaseShortArrayElements(fArray, fPtr, fReleaseMode); 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectAutoJavaByteArray::AutoJavaByteArray(JNIEnv* env, jbyteArray array, 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int minLength) 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project: fEnv(env), fArray(array), fPtr(NULL), fLen(0) { 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (array) { 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fLen = env->GetArrayLength(array); 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fLen < minLength) { 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sk_throw(); 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fPtr = env->GetByteArrayElements(array, NULL); 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectAutoJavaByteArray::~AutoJavaByteArray() { 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fPtr) { 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fEnv->ReleaseByteArrayElements(fArray, fPtr, 0); 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gRect_class; 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gRect_leftFieldID; 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gRect_topFieldID; 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gRect_rightFieldID; 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gRect_bottomFieldID; 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gRectF_class; 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gRectF_leftFieldID; 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gRectF_topFieldID; 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gRectF_rightFieldID; 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gRectF_bottomFieldID; 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gPoint_class; 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gPoint_xFieldID; 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gPoint_yFieldID; 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gPointF_class; 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gPointF_xFieldID; 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gPointF_yFieldID; 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gBitmap_class; 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gBitmap_nativeInstanceID; 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jmethodID gBitmap_constructorMethodID; 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jmethodID gBitmap_allocBufferMethodID; 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gBitmapConfig_class; 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gBitmapConfig_nativeInstanceID; 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 172f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wenstatic jclass gLargeBitmap_class; 173f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wenstatic jmethodID gLargeBitmap_constructorMethodID; 174f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gCanvas_class; 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gCanvas_nativeInstanceID; 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gPaint_class; 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gPaint_nativeInstanceID; 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gPicture_class; 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gPicture_nativeInstanceID; 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass gRegion_class; 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID gRegion_nativeInstanceID; 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jmethodID gRegion_constructorMethodID; 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jobject gVMRuntime_singleton; 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jmethodID gVMRuntime_trackExternalAllocationMethodID; 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jmethodID gVMRuntime_trackExternalFreeMethodID; 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid GraphicsJNI::get_jrect(JNIEnv* env, jobject obj, int* L, int* T, int* R, int* B) 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gRect_class)); 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *L = env->GetIntField(obj, gRect_leftFieldID); 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *T = env->GetIntField(obj, gRect_topFieldID); 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *R = env->GetIntField(obj, gRect_rightFieldID); 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *B = env->GetIntField(obj, gRect_bottomFieldID); 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid GraphicsJNI::set_jrect(JNIEnv* env, jobject obj, int L, int T, int R, int B) 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gRect_class)); 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gRect_leftFieldID, L); 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gRect_topFieldID, T); 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gRect_rightFieldID, R); 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gRect_bottomFieldID, B); 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkIRect* GraphicsJNI::jrect_to_irect(JNIEnv* env, jobject obj, SkIRect* ir) 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gRect_class)); 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ir->set(env->GetIntField(obj, gRect_leftFieldID), 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->GetIntField(obj, gRect_topFieldID), 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->GetIntField(obj, gRect_rightFieldID), 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->GetIntField(obj, gRect_bottomFieldID)); 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ir; 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid GraphicsJNI::irect_to_jrect(const SkIRect& ir, JNIEnv* env, jobject obj) 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gRect_class)); 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gRect_leftFieldID, ir.fLeft); 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gRect_topFieldID, ir.fTop); 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gRect_rightFieldID, ir.fRight); 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gRect_bottomFieldID, ir.fBottom); 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkRect* GraphicsJNI::jrectf_to_rect(JNIEnv* env, jobject obj, SkRect* r) 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gRectF_class)); 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project r->set(SkFloatToScalar(env->GetFloatField(obj, gRectF_leftFieldID)), 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkFloatToScalar(env->GetFloatField(obj, gRectF_topFieldID)), 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkFloatToScalar(env->GetFloatField(obj, gRectF_rightFieldID)), 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkFloatToScalar(env->GetFloatField(obj, gRectF_bottomFieldID))); 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return r; 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkRect* GraphicsJNI::jrect_to_rect(JNIEnv* env, jobject obj, SkRect* r) 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gRect_class)); 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project r->set(SkIntToScalar(env->GetIntField(obj, gRect_leftFieldID)), 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkIntToScalar(env->GetIntField(obj, gRect_topFieldID)), 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkIntToScalar(env->GetIntField(obj, gRect_rightFieldID)), 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkIntToScalar(env->GetIntField(obj, gRect_bottomFieldID))); 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return r; 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid GraphicsJNI::rect_to_jrectf(const SkRect& r, JNIEnv* env, jobject obj) 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gRectF_class)); 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetFloatField(obj, gRectF_leftFieldID, SkScalarToFloat(r.fLeft)); 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetFloatField(obj, gRectF_topFieldID, SkScalarToFloat(r.fTop)); 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetFloatField(obj, gRectF_rightFieldID, SkScalarToFloat(r.fRight)); 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetFloatField(obj, gRectF_bottomFieldID, SkScalarToFloat(r.fBottom)); 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkIPoint* GraphicsJNI::jpoint_to_ipoint(JNIEnv* env, jobject obj, SkIPoint* point) 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gPoint_class)); 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project point->set(env->GetIntField(obj, gPoint_xFieldID), 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->GetIntField(obj, gPoint_yFieldID)); 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return point; 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid GraphicsJNI::ipoint_to_jpoint(const SkIPoint& ir, JNIEnv* env, jobject obj) 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gPoint_class)); 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gPoint_xFieldID, ir.fX); 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetIntField(obj, gPoint_yFieldID, ir.fY); 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkPoint* GraphicsJNI::jpointf_to_point(JNIEnv* env, jobject obj, SkPoint* point) 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gPointF_class)); 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project point->set(SkFloatToScalar(env->GetIntField(obj, gPointF_xFieldID)), 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkFloatToScalar(env->GetIntField(obj, gPointF_yFieldID))); 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return point; 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectvoid GraphicsJNI::point_to_jpointf(const SkPoint& r, JNIEnv* env, jobject obj) 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(obj, gPointF_class)); 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetFloatField(obj, gPointF_xFieldID, SkScalarToFloat(r.fX)); 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->SetFloatField(obj, gPointF_yFieldID, SkScalarToFloat(r.fY)); 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkBitmap* GraphicsJNI::getNativeBitmap(JNIEnv* env, jobject bitmap) { 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(bitmap); 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(bitmap, gBitmap_class)); 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkBitmap* b = (SkBitmap*)env->GetIntField(bitmap, gBitmap_nativeInstanceID); 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(b); 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return b; 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkBitmap::Config GraphicsJNI::getNativeBitmapConfig(JNIEnv* env, 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject jconfig) { 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NULL == jconfig) { 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return SkBitmap::kNo_Config; 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(jconfig, gBitmapConfig_class)); 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int c = env->GetIntField(jconfig, gBitmapConfig_nativeInstanceID); 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (c < 0 || c >= SkBitmap::kConfigCount) { 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project c = SkBitmap::kNo_Config; 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return static_cast<SkBitmap::Config>(c); 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkCanvas* GraphicsJNI::getNativeCanvas(JNIEnv* env, jobject canvas) { 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(canvas); 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(canvas, gCanvas_class)); 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkCanvas* c = (SkCanvas*)env->GetIntField(canvas, gCanvas_nativeInstanceID); 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(c); 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return c; 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkPaint* GraphicsJNI::getNativePaint(JNIEnv* env, jobject paint) { 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(paint); 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(paint, gPaint_class)); 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPaint* p = (SkPaint*)env->GetIntField(paint, gPaint_nativeInstanceID); 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(p); 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return p; 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkPicture* GraphicsJNI::getNativePicture(JNIEnv* env, jobject picture) 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(picture); 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(picture, gPicture_class)); 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkPicture* p = (SkPicture*)env->GetIntField(picture, gPicture_nativeInstanceID); 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(p); 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return p; 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectSkRegion* GraphicsJNI::getNativeRegion(JNIEnv* env, jobject region) 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(region); 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env->IsInstanceOf(region, gRegion_class)); 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkRegion* r = (SkRegion*)env->GetIntField(region, gRegion_nativeInstanceID); 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(r); 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return r; 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/////////////////////////////////////////////////////////////////////////////////////////// 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectjobject GraphicsJNI::createBitmap(JNIEnv* env, SkBitmap* bitmap, bool isMutable, 365de0dfb7b65a02d4dd74c271b558adee0973fc267Dianne Hackborn jbyteArray ninepatch, int density) 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(bitmap != NULL); 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(NULL != bitmap->pixelRef()); 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject obj = env->AllocObject(gBitmap_class); 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (obj) { 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->CallVoidMethod(obj, gBitmap_constructorMethodID, 373de0dfb7b65a02d4dd74c271b558adee0973fc267Dianne Hackborn (jint)bitmap, isMutable, ninepatch, density); 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasException(env)) { 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project obj = NULL; 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return obj; 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 380f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wenjobject GraphicsJNI::createLargeBitmap(JNIEnv* env, SkLargeBitmap* bitmap) 381f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen{ 382f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen SkASSERT(bitmap != NULL); 383f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen 384f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen jobject obj = env->AllocObject(gLargeBitmap_class); 385f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen if (hasException(env)) { 386f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen obj = NULL; 387f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen return obj; 388f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen } 389f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen if (obj) { 390f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen env->CallVoidMethod(obj, gLargeBitmap_constructorMethodID, (jint)bitmap); 391f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen if (hasException(env)) { 392f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen obj = NULL; 393f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen } 394f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen } 395f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen return obj; 396f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen} 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectjobject GraphicsJNI::createRegion(JNIEnv* env, SkRegion* region) 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(region != NULL); 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jobject obj = env->AllocObject(gRegion_class); 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (obj) { 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->CallVoidMethod(obj, gRegion_constructorMethodID, (jint)region, 0); 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasException(env)) { 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project obj = NULL; 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return obj; 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "SkPixelRef.h" 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic JNIEnv* vm2env(JavaVM* vm) 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project JNIEnv* env = NULL; 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vm->GetEnv((void**)&env, JNI_VERSION_1_4) != JNI_OK || NULL == env) 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkDebugf("------- [%p] vm->GetEnv() failed\n", vm); 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sk_throw(); 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return env; 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#ifdef TRACK_LOCK_COUNT 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static int gLockCount; 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#endif 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "SkMallocPixelRef.h" 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* Extend SkMallocPixelRef to inform the VM when we free up the storage 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project*/ 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectclass AndroidPixelRef : public SkMallocPixelRef { 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic: 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Allocate the specified buffer for pixels. The memory is freed when the 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project last owner of this pixelref is gone. Our caller has already informed 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project the VM of our allocation. 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AndroidPixelRef(JNIEnv* env, void* storage, size_t size, 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkColorTable* ctable) : SkMallocPixelRef(storage, size, ctable) { 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(storage); 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(env); 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (env->GetJavaVM(&fVM) != JNI_OK) { 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkDebugf("------ [%p] env->GetJavaVM failed\n", env); 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sk_throw(); 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project virtual ~AndroidPixelRef() { 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project JNIEnv* env = vm2env(fVM); 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project// SkDebugf("-------------- inform VM we're releasing %d bytes\n", this->getSize()); 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jlong jsize = this->getSize(); // the VM wants longs for the size 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->CallVoidMethod(gVMRuntime_singleton, 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gVMRuntime_trackExternalFreeMethodID, 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jsize); 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (GraphicsJNI::hasException(env)) { 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ExceptionClear(); 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectprivate: 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project JavaVM* fVM; 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectbool GraphicsJNI::setJavaPixelRef(JNIEnv* env, SkBitmap* bitmap, 4681b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed SkColorTable* ctable, bool reportSizeToVM) { 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Sk64 size64 = bitmap->getSize64(); 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (size64.isNeg() || !size64.is32()) { 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doThrow(env, "java/lang/IllegalArgumentException", 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "bitmap size exceeds 32bits"); 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project size_t size = size64.get32(); 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jlong jsize = size; // the VM wants longs for the size 4781b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed if (reportSizeToVM) { 4791b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed // SkDebugf("-------------- inform VM we've allocated %d bytes\n", size); 4801b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed bool r = env->CallBooleanMethod(gVMRuntime_singleton, 4811b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed gVMRuntime_trackExternalAllocationMethodID, 4821b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed jsize); 4831b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed if (GraphicsJNI::hasException(env)) { 4841b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed return false; 4851b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed } 4861b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed if (!r) { 4871b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed LOGE("VM won't let us allocate %zd bytes\n", size); 4881b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed doThrowOOME(env, "bitmap size exceeds VM budget"); 4891b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed return false; 4901b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed } 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // call the version of malloc that returns null on failure 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void* addr = sk_malloc_flags(size, 0); 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (NULL == addr) { 4951b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed if (reportSizeToVM) { 4961b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed // SkDebugf("-------------- inform VM we're releasing %d bytes which we couldn't allocate\n", size); 4971b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed // we didn't actually allocate it, so inform the VM 4981b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed env->CallVoidMethod(gVMRuntime_singleton, 4991b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed gVMRuntime_trackExternalFreeMethodID, 5001b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed jsize); 5011b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed if (!GraphicsJNI::hasException(env)) { 5021b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed doThrowOOME(env, "bitmap size too large for malloc"); 5031b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed } 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5081b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed SkPixelRef* pr = reportSizeToVM ? 5091b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed new AndroidPixelRef(env, addr, size, ctable) : 5101b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed new SkMallocPixelRef(addr, size, ctable); 5111b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike Reed bitmap->setPixelRef(pr)->unref(); 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // since we're already allocated, we lockPixels right away 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // HeapAllocator behaves this way too 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bitmap->lockPixels(); 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/////////////////////////////////////////////////////////////////////////////// 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5201b22b979256cf163ab9bbfd4fcfa16a8ce862ed1Mike ReedJavaPixelAllocator::JavaPixelAllocator(JNIEnv* env, bool reportSizeToVM) 521291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen : fReportSizeToVM(reportSizeToVM) { 522291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen if (env->GetJavaVM(&fVM) != JNI_OK) { 523291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen SkDebugf("------ [%p] env->GetJavaVM failed\n", env); 524291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen sk_throw(); 525291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen } 526291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen} 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectbool JavaPixelAllocator::allocPixelRef(SkBitmap* bitmap, SkColorTable* ctable) { 529291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen JNIEnv* env = vm2env(fVM); 530291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen return GraphicsJNI::setJavaPixelRef(env, bitmap, ctable, fReportSizeToVM); 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project//////////////////////////////////////////////////////////////////////////////// 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 535f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph WenJavaMemoryUsageReporter::JavaMemoryUsageReporter(JNIEnv* env) 536291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen : fTotalSize(0) { 537291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen if (env->GetJavaVM(&fVM) != JNI_OK) { 538291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen SkDebugf("------ [%p] env->GetJavaVM failed\n", env); 539291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen sk_throw(); 540291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen } 541291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen} 542f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen 543f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph WenJavaMemoryUsageReporter::~JavaMemoryUsageReporter() { 544291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen JNIEnv* env = vm2env(fVM); 545f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen jlong jtotalSize = fTotalSize; 546291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen env->CallVoidMethod(gVMRuntime_singleton, 547f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen gVMRuntime_trackExternalFreeMethodID, 548f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen jtotalSize); 549f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen} 550f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen 551f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wenbool JavaMemoryUsageReporter::reportMemory(size_t memorySize) { 552f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen jlong jsize = memorySize; // the VM wants longs for the size 553291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen JNIEnv* env = vm2env(fVM); 554291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen bool r = env->CallBooleanMethod(gVMRuntime_singleton, 555f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen gVMRuntime_trackExternalAllocationMethodID, 556f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen jsize); 557291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen if (GraphicsJNI::hasException(env)) { 558f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen return false; 559f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen } 560f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen if (!r) { 561f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen LOGE("VM won't let us allocate %zd bytes\n", memorySize); 562291303ba3dbb3a0173bcc82ded595ca75df7b50eWei-Ta Chen doThrowOOME(env, "bitmap size exceeds VM budget"); 563f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen return false; 564f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen } 565f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen fTotalSize += memorySize; 566f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen return true; 567f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen} 568f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen 569f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen//////////////////////////////////////////////////////////////////////////////// 570f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jclass make_globalref(JNIEnv* env, const char classname[]) 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass c = env->FindClass(classname); 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(c); 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (jclass)env->NewGlobalRef(c); 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jfieldID getFieldIDCheck(JNIEnv* env, jclass clazz, 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project const char fieldname[], const char type[]) 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfieldID id = env->GetFieldID(clazz, fieldname, type); 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(id); 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return id; 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectint register_android_graphics_Graphics(JNIEnv* env) 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jmethodID m; 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jclass c; 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRect_class = make_globalref(env, "android/graphics/Rect"); 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRect_leftFieldID = getFieldIDCheck(env, gRect_class, "left", "I"); 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRect_topFieldID = getFieldIDCheck(env, gRect_class, "top", "I"); 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRect_rightFieldID = getFieldIDCheck(env, gRect_class, "right", "I"); 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRect_bottomFieldID = getFieldIDCheck(env, gRect_class, "bottom", "I"); 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRectF_class = make_globalref(env, "android/graphics/RectF"); 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRectF_leftFieldID = getFieldIDCheck(env, gRectF_class, "left", "F"); 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRectF_topFieldID = getFieldIDCheck(env, gRectF_class, "top", "F"); 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRectF_rightFieldID = getFieldIDCheck(env, gRectF_class, "right", "F"); 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRectF_bottomFieldID = getFieldIDCheck(env, gRectF_class, "bottom", "F"); 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPoint_class = make_globalref(env, "android/graphics/Point"); 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPoint_xFieldID = getFieldIDCheck(env, gPoint_class, "x", "I"); 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPoint_yFieldID = getFieldIDCheck(env, gPoint_class, "y", "I"); 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPointF_class = make_globalref(env, "android/graphics/PointF"); 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPointF_xFieldID = getFieldIDCheck(env, gPointF_class, "x", "F"); 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPointF_yFieldID = getFieldIDCheck(env, gPointF_class, "y", "F"); 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gBitmap_class = make_globalref(env, "android/graphics/Bitmap"); 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gBitmap_nativeInstanceID = getFieldIDCheck(env, gBitmap_class, "mNativeBitmap", "I"); 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gBitmap_constructorMethodID = env->GetMethodID(gBitmap_class, "<init>", 614de0dfb7b65a02d4dd74c271b558adee0973fc267Dianne Hackborn "(IZ[BI)V"); 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 616f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen gLargeBitmap_class = make_globalref(env, "android/graphics/LargeBitmap"); 617f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen gLargeBitmap_constructorMethodID = env->GetMethodID(gLargeBitmap_class, "<init>", "(I)V"); 618f1f48bc7f200f54c76b22d845d8ba8419879b375Joseph Wen 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gBitmapConfig_class = make_globalref(env, "android/graphics/Bitmap$Config"); 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gBitmapConfig_nativeInstanceID = getFieldIDCheck(env, gBitmapConfig_class, 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "nativeInt", "I"); 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gCanvas_class = make_globalref(env, "android/graphics/Canvas"); 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gCanvas_nativeInstanceID = getFieldIDCheck(env, gCanvas_class, "mNativeCanvas", "I"); 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPaint_class = make_globalref(env, "android/graphics/Paint"); 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPaint_nativeInstanceID = getFieldIDCheck(env, gPaint_class, "mNativePaint", "I"); 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPicture_class = make_globalref(env, "android/graphics/Picture"); 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gPicture_nativeInstanceID = getFieldIDCheck(env, gPicture_class, "mNativePicture", "I"); 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRegion_class = make_globalref(env, "android/graphics/Region"); 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRegion_nativeInstanceID = getFieldIDCheck(env, gRegion_class, "mNativeRegion", "I"); 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gRegion_constructorMethodID = env->GetMethodID(gRegion_class, "<init>", 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "(II)V"); 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Get the VMRuntime class. 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project c = env->FindClass("dalvik/system/VMRuntime"); 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(c); 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Look up VMRuntime.getRuntime(). 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project m = env->GetStaticMethodID(c, "getRuntime", "()Ldalvik/system/VMRuntime;"); 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(m); 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Call VMRuntime.getRuntime() and hold onto its result. 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gVMRuntime_singleton = env->CallStaticObjectMethod(c, m); 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SkASSERT(gVMRuntime_singleton); 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gVMRuntime_singleton = (jobject)env->NewGlobalRef(gVMRuntime_singleton); 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Look up the VMRuntime methods we'll be using. 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gVMRuntime_trackExternalAllocationMethodID = 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->GetMethodID(c, "trackExternalAllocation", "(J)Z"); 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project gVMRuntime_trackExternalFreeMethodID = 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->GetMethodID(c, "trackExternalFree", "(J)V"); 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project NIOBuffer::RegisterJNI(env); 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 658