Cross Reference: /frameworks/base/core/jni/android/graphics/BitmapFactory.cpp

Lines Matching defs:env
54 jstring getMimeTypeString(JNIEnv* env, SkImageDecoder::Format format) {
77         jstr = env->NewStringUTF(cstr);
82 static bool optionsPurgeable(JNIEnv* env, jobject options) {
83     return options != NULL && env->GetBooleanField(options, gOptions_purgeableFieldID);
86 static bool optionsShareable(JNIEnv* env, jobject options) {
87     return options != NULL && env->GetBooleanField(options, gOptions_shareableFieldID);
90 static bool optionsJustBounds(JNIEnv* env, jobject options) {
91     return options != NULL && env->GetBooleanField(options, gOptions_justBoundsFieldID);
115 static jbyteArray nativeScaleNinePatch(JNIEnv* env, jobject, jbyteArray chunkObject, jfloat scale,
118     jbyte* array = env->GetByteArrayElements(chunkObject, 0);
120         size_t chunkSize = env->GetArrayLength(chunkObject);
130             GraphicsJNI::set_jrect(env, padding, chunk->paddingLeft, chunk->paddingTop,
134         env->ReleaseByteArrayElements(chunkObject, array, 0);
158 static jobject doDecode(JNIEnv* env, SkStream* stream, jobject padding,
171             (forcePurgeable || (allowPurgeable && optionsPurgeable(env, options)));
177         sampleSize = env->GetIntField(options, gOptions_sampleSizeFieldID);
178         if (optionsJustBounds(env, options)) {
183         env->SetIntField(options, gOptions_widthFieldID, -1);
184         env->SetIntField(options, gOptions_heightFieldID, -1);
185         env->SetObjectField(options, gOptions_mimeFieldID, 0);
187         jobject jconfig = env->GetObjectField(options, gOptions_configFieldID);
188         prefConfig = GraphicsJNI::getNativeBitmapConfig(env, jconfig);
189         isMutable = env->GetBooleanField(options, gOptions_mutableFieldID);
190         doDither = env->GetBooleanField(options, gOptions_ditherFieldID);
191         preferQualityOverSpeed = env->GetBooleanField(options,
193         javaBitmap = env->GetObjectField(options, gOptions_bitmapFieldID);
210     JavaPixelAllocator javaAllocator(env);
219         bitmap = (SkBitmap*) env->GetIntField(javaBitmap, gBitmap_nativeBitmapFieldID);
237     if (options != NULL && env->GetBooleanField(options, gOptions_mCancelID)) {
268         env->SetIntField(options, gOptions_widthFieldID, scaledWidth);
269         env->SetIntField(options, gOptions_heightFieldID, scaledHeight);
270         env->SetObjectField(options, gOptions_mimeFieldID,
271                 getMimeTypeString(env, decoder->getFormat()));
286         ninePatchChunk = env->NewByteArray(ninePatchArraySize);
291         jbyte* array = (jbyte*) env->GetPrimitiveArrayCritical(ninePatchChunk, NULL);
297         env->ReleasePrimitiveArrayCritical(ninePatchChunk, array, 0);
302         layoutBounds = env->NewIntArray(4);
315         env->SetIntArrayRegion(layoutBounds, 0, 4, scaledBounds);
317             env->SetObjectField(javaBitmap, gBitmap_layoutBoundsFieldID, layoutBounds);
358             GraphicsJNI::set_jrect(env, padding,
362             GraphicsJNI::set_jrect(env, padding, -1, -1, -1, -1);
391     return GraphicsJNI::createBitmap(env, bitmap, javaAllocator.getStorageObj(),
395 static jobject nativeDecodeStreamScaled(JNIEnv* env, jobject clazz, jobject is, jbyteArray storage,
399     SkStream* stream = CreateJavaInputStreamAdaptor(env, is, storage, 0);
403         bitmap = doDecode(env, stream, padding, options, false, false, applyScale, scale);
409 static jobject nativeDecodeStream(JNIEnv* env, jobject clazz, jobject is, jbyteArray storage,
412     return nativeDecodeStreamScaled(env, clazz, is, storage, padding, options, false, 1.0f);
425 static jobject nativeDecodeFileDescriptor(JNIEnv* env, jobject clazz, jobject fileDescriptor,
428     NPE_CHECK_RETURN_ZERO(env, fileDescriptor);
430     jint descriptor = jniGetFDFromFileDescriptor(env, fileDescriptor);
432     bool isPurgeable = optionsPurgeable(env, bitmapFactoryOptions);
433     bool isShareable = optionsShareable(env, bitmapFactoryOptions);
458     return doDecode(env, stream, padding, bitmapFactoryOptions, weOwnTheFD);
489 static jobject nativeDecodeAssetScaled(JNIEnv* env, jobject clazz, jint native_asset,
494     bool forcePurgeable = optionsPurgeable(env, options);
508     return doDecode(env, stream, padding, options, true, forcePurgeable, applyScale, scale);
511 static jobject nativeDecodeAsset(JNIEnv* env, jobject clazz, jint native_asset,
514     return nativeDecodeAssetScaled(env, clazz, native_asset, padding, options, false, 1.0f);
517 static jobject nativeDecodeByteArray(JNIEnv* env, jobject, jbyteArray byteArray,
525     bool purgeable = optionsPurgeable(env, options) && !optionsJustBounds(env, options);
526     AutoJavaByteArray ar(env, byteArray);
529     return doDecode(env, stream, NULL, options, purgeable);
536 static jboolean nativeIsSeekable(JNIEnv* env, jobject, jobject fileDescriptor) {
537     jint descriptor = jniGetFDFromFileDescriptor(env, fileDescriptor);
588 static jfieldID getFieldIDCheck(JNIEnv* env, jclass clazz,
590     jfieldID id = env->GetFieldID(clazz, fieldname, type);
595 int register_android_graphics_BitmapFactory(JNIEnv* env) {
596     jclass options_class = env->FindClass("android/graphics/BitmapFactory$Options");
598     gOptions_bitmapFieldID = getFieldIDCheck(env, options_class, "inBitmap",
600     gOptions_justBoundsFieldID = getFieldIDCheck(env, options_class, "inJustDecodeBounds", "Z");
601     gOptions_sampleSizeFieldID = getFieldIDCheck(env, options_class, "inSampleSize", "I");
602     gOptions_configFieldID = getFieldIDCheck(env, options_class, "inPreferredConfig",
604     gOptions_mutableFieldID = getFieldIDCheck(env, options_class, "inMutable", "Z");
605     gOptions_ditherFieldID = getFieldIDCheck(env, options_class, "inDither", "Z");
606     gOptions_purgeableFieldID = getFieldIDCheck(env, options_class, "inPurgeable", "Z");
607     gOptions_shareableFieldID = getFieldIDCheck(env, options_class, "inInputShareable", "Z");
608     gOptions_preferQualityOverSpeedFieldID = getFieldIDCheck(env, options_class,
610     gOptions_widthFieldID = getFieldIDCheck(env, options_class, "outWidth", "I");
611     gOptions_heightFieldID = getFieldIDCheck(env, options_class, "outHeight", "I");
612     gOptions_mimeFieldID = getFieldIDCheck(env, options_class, "outMimeType", "Ljava/lang/String;");
613     gOptions_mCancelID = getFieldIDCheck(env, options_class, "mCancel", "Z");
615     jclass bitmap_class = env->FindClass("android/graphics/Bitmap");
617     gBitmap_nativeBitmapFieldID = getFieldIDCheck(env, bitmap_class, "mNativeBitmap", "I");
618     gBitmap_layoutBoundsFieldID = getFieldIDCheck(env, bitmap_class, "mLayoutBounds", "[I");
619     int ret = AndroidRuntime::registerNativeMethods(env,
626     return android::AndroidRuntime::registerNativeMethods(env, "android/graphics/BitmapFactory",