ICM_DRAW_CHANGEPALETTE

See also ICM_DRAW, ICM_DRAW_BEGIN

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

Notifies a rendering driver that the movie palette is changing.

• Returns ICERR_OK if successful or FALSE otherwise.

wParam

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

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