blob: f94b133c6f3eefba69f182edcc6eff6b9ed16610
| 1 | #ifndef MEDIA_VORBIS_MEDIASOURCE_H_ |
| 2 | #define MEDIA_VORBIS_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 | class Vorbis_MediaSource : public AudioMediaSource |
| 16 | { |
| 17 | public: |
| 18 | Vorbis_MediaSource(void *read_buffer, aml_audio_dec_t *audec); |
| 19 | |
| 20 | status_t start(MetaData *params = NULL); |
| 21 | status_t stop(); |
| 22 | sp<MetaData> getFormat(); |
| 23 | status_t read(MediaBuffer **buffer, const ReadOptions *options = NULL); |
| 24 | |
| 25 | int GetReadedBytes(); |
| 26 | int GetSampleRate(); |
| 27 | int GetChNum(); |
| 28 | int* Get_pStop_ReadBuf_Flag(); |
| 29 | int Set_pStop_ReadBuf_Flag(int *pStop); |
| 30 | int MediaSourceRead_buffer(unsigned char *buffer, int size); |
| 31 | |
| 32 | fp_read_buffer fpread_buffer; |
| 33 | int sample_rate; |
| 34 | int ChNum; |
| 35 | int packt_size; |
| 36 | int *pStop_ReadBuf_Flag; |
| 37 | int64_t bytes_readed_sum_pre; |
| 38 | int64_t bytes_readed_sum; |
| 39 | int FrameNumReaded; |
| 40 | protected: |
| 41 | virtual ~Vorbis_MediaSource(); |
| 42 | private: |
| 43 | bool mStarted; |
| 44 | sp<DataSource> mDataSource; |
| 45 | sp<MetaData> mMeta; |
| 46 | MediaBufferGroup *mGroup; |
| 47 | int64_t mCurrentTimeUs; |
| 48 | int mBytesReaded; |
| 49 | int block_align; |
| 50 | Vorbis_MediaSource(const Vorbis_MediaSource &); |
| 51 | Vorbis_MediaSource &operator=(const Vorbis_MediaSource &); |
| 52 | }; |
| 53 | |
| 54 | |
| 55 | } |
| 56 | |
| 57 | #endif |
| 58 | |
| 59 |