Implementation of a java media codec interface and associated tools.
Change-Id: I13e54062d4de584355c5d82bb027a68aeaf2923b
diff --git a/media/jni/android_media_MediaCodec.h b/media/jni/android_media_MediaCodec.h
new file mode 100644
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+++ b/media/jni/android_media_MediaCodec.h
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+/*
+ * Copyright 2012, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _ANDROID_MEDIA_MEDIACODEC_H_
+#define _ANDROID_MEDIA_MEDIACODEC_H_
+
+#include "jni.h"
+
+#include <media/stagefright/foundation/ABase.h>
+#include <utils/Errors.h>
+#include <utils/RefBase.h>
+
+namespace android {
+
+struct ALooper;
+struct AMessage;
+struct ISurfaceTexture;
+struct MediaCodec;
+
+struct JMediaCodec : public RefBase {
+ JMediaCodec(
+ JNIEnv *env, jobject thiz,
+ const char *name, bool nameIsType, bool encoder);
+
+ status_t initCheck() const;
+
+ status_t configure(
+ const sp<AMessage> &format,
+ const sp<ISurfaceTexture> &surfaceTexture,
+ int flags);
+
+ status_t start();
+ status_t stop();
+
+ status_t flush();
+
+ status_t queueInputBuffer(
+ size_t index,
+ size_t offset, size_t size, int64_t timeUs, uint32_t flags);
+
+ status_t dequeueInputBuffer(size_t *index, int64_t timeoutUs);
+
+ status_t dequeueOutputBuffer(
+ JNIEnv *env, jobject bufferInfo, size_t *index, int64_t timeoutUs);
+
+ status_t releaseOutputBuffer(size_t index, bool render);
+
+ status_t getOutputFormat(JNIEnv *env, jobject *format) const;
+
+ status_t getBuffers(
+ JNIEnv *env, bool input, jobjectArray *bufArray) const;
+
+protected:
+ virtual ~JMediaCodec();
+
+private:
+ jclass mClass;
+ jweak mObject;
+
+ sp<ALooper> mLooper;
+ sp<MediaCodec> mCodec;
+
+ DISALLOW_EVIL_CONSTRUCTORS(JMediaCodec);
+};
+
+} // namespace android
+
+#endif // _ANDROID_MEDIA_MEDIACODEC_H_