DDMOCOMPBUFFERINFO structure (ddrawint.h)
The DDMOCOMPBUFFERINFO structure contains the macro block information required to render a frame and passes this information to the DD_RENDERMOCOMPDATA structure.
Syntax
typedef struct _DDMOCOMPBUFFERINFO {
DWORD dwSize;
PDD_SURFACE_LOCAL lpCompSurface;
DWORD dwDataOffset;
DWORD dwDataSize;
LPVOID lpPrivate;
} DDMOCOMPBUFFERINFO, *LPDDMOCOMPBUFFERINFO;
Members
dwSize
Specifies the size in bytes of this DDMOCOMPBUFFERINFO structure.
lpCompSurface
Points to a DD_SURFACE_LOCAL structure that contains the compressed data.
dwDataOffset
Indicates the offset to the relevant data, in bytes, from the beginning of the buffer. This value does not allow for pitch.
dwDataSize
Indicates the size of the relevant data in bytes. This value does not allow for pitch.
lpPrivate
Used by Microsoft DirectDraw and should be ignored by the driver.
Requirements
Requirement | Value |
---|---|
Header | ddrawint.h (include Winddi.h) |
See also
Feedback
https://aka.ms/ContentUserFeedback.
Coming soon: Throughout 2024 we will be phasing out GitHub Issues as the feedback mechanism for content and replacing it with a new feedback system. For more information see:Submit and view feedback for