path: root/amadec/omx_audio/ASF_mediasource.h (plain)
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1	#ifndef MEDIA_ASF_MEDIASOURCE_H_
2	#define MEDIA_ASF_MEDIASOURCE_H_
3
4	#include "MediaSource.h"
5	#include "DataSource.h"
6	#include "MediaBufferGroup.h"
7	#include "MetaData.h"
8	#include "audio_mediasource.h"
9	#include "../audio-dec.h"
10
11	namespace android
12	{
13
14	typedef int (*fp_read_buffer)(unsigned char *, int);
15
16	//should corespond to the CodecID defined in <amffmpeg/libavcodec/avcodec.h>
17	enum {
18	CODEC_ID_MP2 = 0x15000,
19	CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3
20	CODEC_ID_AAC,
21	CODEC_ID_AC3,
22	CODEC_ID_DTS,
23	CODEC_ID_VORBIS,
24	CODEC_ID_DVAUDIO,
25	CODEC_ID_WMAV1,
26	CODEC_ID_WMAV2,
27	CODEC_ID_MACE3,
28	CODEC_ID_MACE6,
29	CODEC_ID_VMDAUDIO,
30	CODEC_ID_FLAC,
31	CODEC_ID_MP3ADU,
32	CODEC_ID_MP3ON4,
33	CODEC_ID_SHORTEN,
34	CODEC_ID_ALAC,
35	CODEC_ID_WESTWOOD_SND1,
36	CODEC_ID_GSM, ///< as in Berlin toast format
37	CODEC_ID_QDM2,
38	CODEC_ID_COOK,
39	CODEC_ID_TRUESPEECH,
40	CODEC_ID_TTA,
41	CODEC_ID_SMACKAUDIO,
42	CODEC_ID_QCELP,
43	CODEC_ID_WAVPACK,
44	CODEC_ID_DSICINAUDIO,
45	CODEC_ID_IMC,
46	CODEC_ID_MUSEPACK7,
47	CODEC_ID_MLP,
48	CODEC_ID_GSM_MS, /* as found in WAV */
49	CODEC_ID_ATRAC3,
50	CODEC_ID_VOXWARE,
51	CODEC_ID_APE,
52	CODEC_ID_NELLYMOSER,
53	CODEC_ID_MUSEPACK8,
54	CODEC_ID_SPEEX,
55	CODEC_ID_WMAVOICE,
56	CODEC_ID_WMAPRO,
57	CODEC_ID_WMALOSSLESS,
58	CODEC_ID_ATRAC3P,
59	CODEC_ID_EAC3,
60	CODEC_ID_SIPR,
61	CODEC_ID_MP1,
62	CODEC_ID_TWINVQ,
63	CODEC_ID_TRUEHD,
64	CODEC_ID_MP4ALS,
65	CODEC_ID_ATRAC1,
66	CODEC_ID_BINKAUDIO_RDFT,
67	CODEC_ID_BINKAUDIO_DCT,
68	CODEC_ID_AAC_LATM,
69	CODEC_ID_QDMC,
70	CODEC_ID_CELT,
71	};
72
73	#define CODEC_ID_WMAV1_OMX 0x160
74	#define CODEC_ID_WMAV2_OMX 0x161
75	#define CODEC_ID_WMAPRO_OMX
76
77
78
79
80	class Asf_MediaSource : public AudioMediaSource
81	{
82	public:
83	Asf_MediaSource(void *read_buffer, aml_audio_dec_t *audec);
84
85	status_t start(MetaData *params = NULL);
86	status_t stop();
87	sp<MetaData> getFormat();
88	status_t read(MediaBuffer **buffer, const ReadOptions *options = NULL);
89
90	int GetReadedBytes();
91	int GetSampleRate();
92	int GetChNum();
93	int* Get_pStop_ReadBuf_Flag();
94	int Set_pStop_ReadBuf_Flag(int *pStop);
95
96	int set_Asf_MetaData(aml_audio_dec_t *audec);
97	int MediaSourceRead_buffer(unsigned char *buffer, int size);
98
99	fp_read_buffer fpread_buffer;
100
101	int sample_rate;
102	int ChNum;
103	int frame_size;
104	int *pStop_ReadBuf_Flag;
105	int extradata_size;
106	int64_t bytes_readed_sum_pre;
107	int64_t bytes_readed_sum;
108	protected:
109	virtual ~Asf_MediaSource();
110
111	private:
112	bool mStarted;
113	sp<DataSource> mDataSource;
114	sp<MetaData> mMeta;
115	MediaBufferGroup *mGroup;
116	int64_t mCurrentTimeUs;
117	int mBytesReaded;
118	int block_align;
119	Asf_MediaSource(const Asf_MediaSource &);
120	Asf_MediaSource &operator=(const Asf_MediaSource &);
121	};
122
123
124	}
125
126	#endif
127
128