Microsoft DirectX 8.0 |
Describes an output buffer used by a Microsoft® DirectX® Media Object (DMO).
Syntax
typedef struct _DMO_OUTPUT_DATA_BUFFER { IMediaBuffer *pBuffer; DWORD dwStatus; REFERENCE_TIME rtTimestamp; REFERENCE_TIME rtTimelength; } DMO_OUTPUT_DATA_BUFFER, *PDMO_OUTPUT_DATA_BUFFER;
Members
- pBuffer
- [in] Pointer to the IMediaBuffer interface of a buffer allocated by the application.
- dwStatus
- [out] Status flags. After processing output, the DMO sets this member to a bitwise combination of zero or more DMO_OUTPUT_DATA_BUFFER_FLAGS flags.
- rtTimestamp
- [out] Time stamp that specifies the start time of the data in the buffer. If the buffer has a valid time stamp, the DMO sets this member and also sets the DMO_OUTPUT_DATA_BUFFERF_TIME flag in the dwStatus member. Otherwise, ignore this member.
- rtTimelength
- [out] Reference time specifying the length of the data in the buffer. If the DMO sets this member to a valid value, it also sets the DMO_OUTPUT_DATA_BUFFERF_TIMELENGTH flag in the dwStatus member. Otherwise, ignore this member.
See Also