ICM_DRAW_FLUSH

See also ICM_DRAW, ICM_DRAW_BEGIN, ICM_DRAW_END, ICM_DRAW_START, ICM_DRAW_STOP, ICM_GETBUFFERSWANTED

wParam = 0;
lParam = 0;

Notifies a rendering driver to render the contents of any image buffers that are waiting to be drawn.

• Returns ICERR_OK if successful or an error otherwise.

This message is used only by hardware that performs its own asynchronous decompression, timing, and drawing.