| #ifndef _MMREG_H |
| #define _MMREG_H |
| #if __GNUC__ >= 3 |
| #pragma GCC system_header |
| #endif |
| |
| #ifndef _MMSYSTEM_H |
| #include <mmsystem.h> |
| #endif |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /*--- DirectShow Reference - DirectShow Structures */ |
| typedef struct mpeg1waveformat_tag { |
| WAVEFORMATEX wfx; |
| WORD fwHeadLayer; |
| DWORD dwHeadBitrate; |
| WORD fwHeadMode; |
| WORD fwHeadModeExt; |
| WORD wHeadEmphasis; |
| WORD fwHeadFlags; |
| DWORD dwPTSLow; |
| DWORD dwPTSHigh; |
| } MPEG1WAVEFORMAT; |
| #define ACM_MPEG_LAYER1 0x0001 |
| #define ACM_MPEG_LAYER2 0x0002 |
| #define ACM_MPEG_LAYER3 0x0004 |
| #define ACM_MPEG_STEREO 0x0001 |
| #define ACM_MPEG_JOINTSTEREO 0x0002 |
| #define ACM_MPEG_DUALCHANNEL 0x0004 |
| #define ACM_MPEG_SINGLECHANNEL 0x0008 |
| #define ACM_MPEG_PRIVATEBIT 0x0001 |
| #define ACM_MPEG_COPYRIGHT 0x0002 |
| #define ACM_MPEG_ORIGINALHOME 0x0004 |
| #define ACM_MPEG_PROTECTIONBIT 0x0008 |
| #define ACM_MPEG_ID_MPEG1 0x0010 |
| typedef struct { |
| WAVEFORMATEX Format; |
| union { |
| WORD wValidBitsPerSample; |
| WORD wSamplesPerBlock; |
| WORD wReserved; |
| } Samples; |
| DWORD dwChannelMask; |
| GUID SubFormat; |
| } WAVEFORMATEXTENSIBLE,*PWAVEFORMATEXTENSIBLE; |
| #define SPEAKER_FRONT_LEFT 0x1 |
| #define SPEAKER_FRONT_RIGHT 0x2 |
| #define SPEAKER_FRONT_CENTER 0x4 |
| #define SPEAKER_LOW_FREQUENCY 0x8 |
| #define SPEAKER_BACK_LEFT 0x10 |
| #define SPEAKER_BACK_RIGHT 0x20 |
| #define SPEAKER_FRONT_LEFT_OF_CENTER 0x40 |
| #define SPEAKER_FRONT_RIGHT_OF_CENTER 0x80 |
| #define SPEAKER_BACK_CENTER 0x100 |
| #define SPEAKER_SIDE_LEFT 0x200 |
| #define SPEAKER_SIDE_RIGHT 0x400 |
| #define SPEAKER_TOP_CENTER 0x800 |
| #define SPEAKER_TOP_FRONT_LEFT 0x1000 |
| #define SPEAKER_TOP_FRONT_CENTER 0x2000 |
| #define SPEAKER_TOP_FRONT_RIGHT 0x4000 |
| #define SPEAKER_TOP_BACK_LEFT 0x8000 |
| #define SPEAKER_TOP_BACK_CENTER 0x10000 |
| #define SPEAKER_TOP_BACK_RIGHT 0x20000 |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| #endif |
