Cross Reference: /frameworks/base/media/jni/android_media

Lines Matching defs:env
61 static void process_media_retriever_call(JNIEnv *env, status_t opStatus, const char* exception, const char *message)
64         jniThrowException(env, "java/lang/IllegalStateException", NULL);
68             jniThrowException( env, exception, message);
73             jniThrowException( env, exception, msg);
78 static sp<MediaMetadataRetriever> getRetriever(JNIEnv* env, jobject thiz)
81     MediaMetadataRetriever* retriever = (MediaMetadataRetriever*) env->GetLongField(thiz, fields.context);
85 static void setRetriever(JNIEnv* env, jobject thiz, const sp<MediaMetadataRetriever> &retriever)
92     sp<MediaMetadataRetriever> old = getRetriever(env, thiz);
97     env->SetLongField(thiz, fields.context, (jlong) retriever.get());
102         JNIEnv *env, jobject thiz, jobject httpServiceBinderObj, jstring path,
106     sp<MediaMetadataRetriever> retriever = getRetriever(env, thiz);
109                 env,
117                 env, "java/lang/IllegalArgumentException", "Null pointer");
122     const char *tmp = env->GetStringUTFChars(path, NULL);
128     env->ReleaseStringUTFChars(path, tmp);
134                 env, "java/lang/IllegalArgumentException", "Invalid pathname");
141             env, keys, values, &headersVector)) {
147         sp<IBinder> binder = ibinderForJavaObject(env, httpServiceBinderObj);
152             env,
162 static void android_media_MediaMetadataRetriever_setDataSourceFD(JNIEnv *env, jobject thiz, jobject fileDescriptor, jlong offset, jlong length)
165     sp<MediaMetadataRetriever> retriever = getRetriever(env, thiz);
167         jniThrowException(env, "java/lang/IllegalStateException", "No retriever available");
171         jniThrowException(env, "java/lang/IllegalArgumentException", NULL);
174     int fd = jniGetFDFromFileDescriptor(env, fileDescriptor);
185         jniThrowException(env, "java/lang/IllegalArgumentException", NULL);
188     process_media_retriever_call(env, retriever->setDataSource(fd, offset, length), "java/lang/RuntimeException", "setDataSource failed");
191 static void android_media_MediaMetadataRetriever_setDataSourceCallback(JNIEnv *env, jobject thiz, jobject dataSource)
194     sp<MediaMetadataRetriever> retriever = getRetriever(env, thiz);
196         jniThrowException(env, "java/lang/IllegalStateException", "No retriever available");
200         jniThrowException(env, "java/lang/IllegalArgumentException", NULL);
204     sp<IDataSource> callbackDataSource = new JMediaDataSource(env, dataSource);
205     process_media_retriever_call(env, retriever->setDataSource(callbackDataSource), "java/lang/RuntimeException", "setDataSourceCallback failed");
264         JNIEnv *env, VideoFrame *videoFrame, jint dst_width, jint dst_height,
273     ScopedLocalRef<jobject> config(env,
274             env->CallStaticObjectMethod(
294     jobject jBitmap = env->CallStaticObjectMethod(
301         if (env->ExceptionCheck()) {
302             env->ExceptionClear();
309     GraphicsJNI::getSkBitmap(env, jBitmap, &bitmap);
338         jobject scaledBitmap = env->CallStaticObjectMethod(fields.bitmapClazz,
345         env->DeleteLocalRef(jBitmap);
352 static int getColorFormat(JNIEnv *env, jobject options) {
357     ScopedLocalRef<jobject> inConfig(env, env->GetObjectField(options, fields.inPreferredConfig));
358     SkColorType prefColorType = GraphicsJNI::getNativeBitmapColorType(env, inConfig.get());
366 static SkColorType setOutColorType(JNIEnv *env, int colorFormat, jobject options) {
373         ScopedLocalRef<jobject> config(env,
374                 env->CallStaticObjectMethod(
379         env->SetObjectField(options, fields.outActualConfig, config.get());
385         JNIEnv *env, jobject thiz, jlong timeUs, jint option, jint dst_width, jint dst_height)
389     sp<MediaMetadataRetriever> retriever = getRetriever(env, thiz);
391         jniThrowException(env, "java/lang/IllegalStateException", "No retriever available");
406     return getBitmapFromVideoFrame(env, videoFrame, dst_width, dst_height, kRGB_565_SkColorType);
410         JNIEnv *env, jobject thiz, jint index, jobject params)
413     sp<MediaMetadataRetriever> retriever = getRetriever(env, thiz);
415         jniThrowException(env, "java/lang/IllegalStateException", "No retriever available");
419     int colorFormat = getColorFormat(env, params);
432     SkColorType outColorType = setOutColorType(env, colorFormat, params);
434     return getBitmapFromVideoFrame(env, videoFrame, -1, -1, outColorType);
438         JNIEnv *env, jobject thiz, jint index, jobject params, jint targetSize, jint maxPixels)
442     sp<MediaMetadataRetriever> retriever = getRetriever(env, thiz);
444         jniThrowException(env, "java/lang/IllegalStateException", "No retriever available");
448     int colorFormat = getColorFormat(env, params);
487     SkColorType outColorType = setOutColorType(env, colorFormat, params);
489     return getBitmapFromVideoFrame(env, videoFrame, dst_width, dst_height, outColorType);
493         JNIEnv *env, jobject thiz, jint frameIndex, jint numFrames, jobject params)
496     sp<MediaMetadataRetriever> retriever = getRetriever(env, thiz);
498         jniThrowException(env,
503     int colorFormat = getColorFormat(env, params);
508         jniThrowException(env,
512     jobject arrayList = env->NewObject(fields.arrayListClazz, fields.arrayListInit);
514         jniThrowException(env,
519     SkColorType outColorType = setOutColorType(env, colorFormat, params);
527         jobject bitmapObj = getBitmapFromVideoFrame(env, videoFrame, -1, -1, outColorType);
528         env->CallBooleanMethod(arrayList, fields.arrayListAdd, bitmapObj);
529         env->DeleteLocalRef(bitmapObj);
535         JNIEnv *env, jobject thiz, jint pictureType)
538     sp<MediaMetadataRetriever> retriever = getRetriever(env, thiz);
540         jniThrowException(env, "java/lang/IllegalStateException", "No retriever available");
557     jbyteArray array = env->NewByteArray(mediaAlbumArt->size());
563         env->SetByteArrayRegion(array, 0, mediaAlbumArt->size(), data);
570 static jobject android_media_MediaMetadataRetriever_extractMetadata(JNIEnv *env, jobject thiz, jint keyCode)
573     sp<MediaMetadataRetriever> retriever = getRetriever(env, thiz);
575         jniThrowException(env, "java/lang/IllegalStateException", "No retriever available");
584     return env->NewStringUTF(value);
587 static void android_media_MediaMetadataRetriever_release(JNIEnv *env, jobject thiz)
591     setRetriever(env, thiz, NULL);
594 static void android_media_MediaMetadataRetriever_native_finalize(JNIEnv *env, jobject thiz)
598     android_media_MediaMetadataRetriever_release(env, thiz);
604 static void android_media_MediaMetadataRetriever_native_init(JNIEnv *env)
606     ScopedLocalRef<jclass> clazz(env, env->FindClass(kClassPathName));
611     fields.context = env->GetFieldID(clazz.get(), "mNativeContext", "J");
616     clazz.reset(env->FindClass("android/graphics/Bitmap"));
620     fields.bitmapClazz = (jclass) env->NewGlobalRef(clazz.get());
625             env->GetStaticMethodID(fields.bitmapClazz, "createBitmap",
632             env->GetStaticMethodID(fields.bitmapClazz, "createScaledBitmap",
639     clazz.reset(env->FindClass("android/graphics/Bitmap$Config"));
643     fields.configClazz = (jclass) env->NewGlobalRef(clazz.get());
648             env->GetStaticMethodID(fields.configClazz, "nativeToConfig",
654     clazz.reset(env->FindClass("android/media/MediaMetadataRetriever$BitmapParams"));
658     fields.bitmapParamsClazz = (jclass) env->NewGlobalRef(clazz.get());
662     fields.inPreferredConfig = env->GetFieldID(fields.bitmapParamsClazz,
667     fields.outActualConfig = env->GetFieldID(fields.bitmapParamsClazz,
673     clazz.reset(env->FindClass("java/util/ArrayList"));
677     fields.arrayListClazz = (jclass) env->NewGlobalRef(clazz.get());
681     fields.arrayListInit = env->GetMethodID(clazz.get(), "<init>", "()V");
685     fields.arrayListAdd = env->GetMethodID(clazz.get(), "add", "(Ljava/lang/Object;)Z");
691 static void android_media_MediaMetadataRetriever_native_setup(JNIEnv *env, jobject thiz)
696         jniThrowException(env, "java/lang/RuntimeException", "Out of memory");
699     setRetriever(env, thiz, retriever);
750 int register_android_media_MediaMetadataRetriever(JNIEnv *env)
753         (env, kClassPathName, nativeMethods, NELEM(nativeMethods));