ICM_DRAW_CHANGEPALETTE

The ICM_DRAW_CHANGEPALETTE message notifies a rendering driver that the movie palette is changing. You can send this message explicitly or by using the ICDrawChangePalette macro.

ICM_DRAW_CHANGEPALETTE 
wParam = (DWORD) (LPVOID) lpbiInput; 
lParam = 0; 
 

Parameters

lpbiInput

Address of a BITMAPINFO structure containing the new format and optional color table.

Return Values

Returns ICERR_OK if successful or FALSE otherwise.

Remarks

This message should be supported by installable rendering handlers that draw DIBs with an internal structure that includes a palette.

QuickInfo

  Windows NT: Requires version 3.1 or later.
  Windows: Requires Windows 95 or later.
  Windows CE: Unsupported.
  Header: Declared in vfw.h.

See Also

Video Compression Manager Overview, Video Compression Messages, BITMAPINFO, ICDrawChangePalette