www.pudn.com > MyPlayerbylqh.rar > AudioDecoderMP3.h

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#ifndef AUDIO_DECODER_MP3_H 
#define AUDIO_DECODER_MP3_H 
 
#include "MediaClasses.h" 
#include "mp3/mpglib.h" 
#include "mp3/ring.h" 
 
 
 
#define MP3_INPUT_BUFFER_SIZE 2048 
 
class MediaAudioDecoderMP3 : public MediaItemAudioDecoder { 
 
private: 
 
	MediaItemDecaps *decaps; 
 
	WAVEFORMATEX    *oFormat; 
	char            *in_buffer; 
	char            *out_buffer; 
	 
	struct mpstr    mp; 
	int             last_result; 
	int             real_size; 
 
	int DecompressMp3(char *outmemory, int outmemsize, int *done); 
 
public: 
 
	MediaAudioDecoderMP3(); 
	~MediaAudioDecoderMP3(); 
 
 
 
	media_type_t  GetType(); 
	char         *GetName(); 
	 
	MP_RESULT     Connect(MediaItem *item); 
	MP_RESULT     ReleaseConnections(); 
 
	DWORD         GetCaps(); 
	MP_RESULT     Configure(HINSTANCE hInstance, HWND hwnd); 
 
 
 
	WAVEFORMATEX *GetAudioFormat(); 
	MP_RESULT     EmptyAudioBuffer(); 
 
	unsigned int  Decompress(void *buffer, unsigned int size); 
 
}; 
 
#endif