path: root/amadec/omx_audio/audio_mediasource.h (plain)
blob: 957f843f10664598f2932960dc08930921dd43c1

1	#ifndef OMX_AUDIOMEDIASOURCE_H_
2	#define OMX_AUDIOMEDIASOURCE_H_
3
4	#include "MediaSource.h"
5	#include "DataSource.h"
6	#include "MediaBufferGroup.h"
7	#include "MetaData.h"
8
9	namespace android
10	{
11
12	class AudioMediaSource : public MediaSource
13	{
14	public:
15	virtual status_t start(MetaData *params = NULL) = 0;
16	virtual status_t stop() = 0;
17	virtual sp<MetaData> getFormat() = 0;
18	virtual status_t read(MediaBuffer **buffer, const ReadOptions *options = NULL) = 0;
19
20	virtual int GetReadedBytes() = 0;
21	virtual int GetSampleRate() = 0;
22	virtual int SetSampleRate(int sample_rate){
23	return 0;
24	};
25	virtual int GetChNum() = 0;
26	virtual int GetChNumOriginal() {
27	return 0;
28	};
29	virtual int* Get_pStop_ReadBuf_Flag() = 0;
30	virtual int Set_pStop_ReadBuf_Flag(int *pStop) = 0;
31
32	protected:
33
34	AudioMediaSource();
35	virtual ~AudioMediaSource();
36
37	private:
38
39	AudioMediaSource(const AudioMediaSource &);
40	AudioMediaSource &operator=(const AudioMediaSource &);
41	};
42
43
44	}
45
46	#endif
47