PDD_MOCOMPCB_CREATE callback function (ddrawint.h)
The DdMoCompCreate callback function notifies the driver that a software decoder will start using motion compensation with the specified GUID.
Syntax
PDD_MOCOMPCB_CREATE PddMocompcbCreate;
DWORD PddMocompcbCreate(
PDD_CREATEMOCOMPDATA unnamedParam1
)
{...}
Parameters
unnamedParam1
Points to a DD_CREATEMOCOMPDATA structure that contains the information required to begin using motion compensation.
Return value
DdMoCompCreate returns one of the following callback codes:
Remarks
DdMoCompCreate can be optionally implemented in DirectDraw drivers. It is not required for motion compensation support.
DdMoCompCreate also reports the width, height, and format of the output frame. The driver can fail this call if it cannot support motion compensation with these dimensions.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Desktop |
| Header | ddrawint.h (include Winddi.h) |