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/*
* Copyright (C) 2011 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 DUMMY_VIDEOSOURCE_H_
#define DUMMY_VIDEOSOURCE_H_
#include <media/stagefright/MediaSource.h>
#include "M4OSA_Clock.h"
#include "M4OSA_Time.h"
#include "M4OSA_Types.h"
namespace android {
class MediaBuffer;
class MetaData;
struct DummyVideoSource : public MediaSource {
public:
static sp<DummyVideoSource> Create(
uint32_t width, uint32_t height,
uint64_t clipDuration, const char *imageUri);
virtual status_t start(MetaData *params = NULL);
virtual status_t stop();
virtual sp<MetaData> getFormat();
virtual status_t read(
MediaBuffer **buffer,
const MediaSource::ReadOptions *options = NULL);
protected:
virtual ~DummyVideoSource();
private:
uint32_t mFrameWidth;
uint32_t mFrameHeight;
uint64_t mImageClipDuration;
const char *mUri;
int64_t mFrameTimeUs;
bool mIsFirstImageFrame;
void *mImageBuffer;
M4OSA_Time mImagePlayStartTime;
uint32_t mImageSeekTime;
DummyVideoSource(
uint32_t width, uint32_t height,
uint64_t clipDuration, const char *imageUri);
// Don't call me
DummyVideoSource(const DummyVideoSource &);
DummyVideoSource &operator=(const DummyVideoSource &);
};
}//namespace android
#endif //DUMMY_VIDEOSOURCE_H_
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