11 typedef struct tagAM_MPEGSTREAMTYPE
19 typedef struct tagAM_MPEGSYSTEMTYPE
23 AM_MPEGSTREAMTYPE Streams
[1];
26 DECLARE_INTERFACE_(IMpegAudioDecoder
, IUnknown
)
28 STDMETHOD(get_FrequencyDivider
) (THIS_
unsigned long *pDivider
) PURE
;
29 STDMETHOD(put_FrequencyDivider
) (THIS_
unsigned long Divider
) PURE
;
30 STDMETHOD(get_DecoderAccuracy
) (THIS_
unsigned long *pAccuracy
) PURE
;
31 STDMETHOD(put_DecoderAccuracy
) (THIS_
unsigned long Accuracy
) PURE
;
32 STDMETHOD(get_Stereo
) (THIS_
unsigned long *pStereo
) PURE
;
33 STDMETHOD(put_Stereo
) (THIS_
unsigned long Stereo
) PURE
;
34 STDMETHOD(get_DecoderWordSize
) (THIS_
unsigned long *pWordSize
) PURE
;
35 STDMETHOD(put_DecoderWordSize
) (THIS_
unsigned long WordSize
) PURE
;
36 STDMETHOD(get_IntegerDecode
) (THIS_
unsigned long *pIntDecode
) PURE
;
37 STDMETHOD(put_IntegerDecode
) (THIS_
unsigned long IntDecode
) PURE
;
38 STDMETHOD(get_DualMode
) (THIS_
unsigned long *pIntDecode
) PURE
;
39 STDMETHOD(put_DualMode
) (THIS_
unsigned long IntDecode
) PURE
;
40 STDMETHOD(get_AudioFormat
) (THIS_ MPEG1WAVEFORMAT
*lpFmt
) PURE
;
48 #define AM_MPEGSTREAMTYPE_ELEMENTLENGTH(pStreamType) FIELD_OFFSET(AM_MPEGSTREAMTYPE, bFormat[(pStreamType)->mt.cbFormat])
49 #define AM_MPEGSTREAMTYPE_NEXT(pStreamType) ((AM_MPEGSTREAMTYPE *)((PBYTE)(pStreamType) + ((AM_MPEGSTREAMTYPE_ELEMENTLENGTH(pStreamType) + 7) & ~7)))
50 #define AM_MPEG_AUDIO_DUAL_MERGE 0
51 #define AM_MPEG_AUDIO_DUAL_LEFT 1
52 #define AM_MPEG_AUDIO_DUAL_RIGHT 2