ICDrawRenderBuffer

The ICDrawRenderBuffer macro notifies a rendering driver to draw the frames that have been passed to it. You can use this macro or explicitly call the ICM_DRAW_RENDERBUFFER message.

DWORD ICDrawRenderBuffer(
  hic  
);
 

Parameters

hic

Handle of a driver.

Return Values

This macro does not return a value.

Remarks

Use this message with hardware that performs its own asynchronous decompression, timing, and drawing.

This message is typically used to perform a seek operation when the driver must be specifically instructed to display each video frame passed to it rather than playing a sequence of video frames.

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 Macros, ICM_DRAW_RENDERBUFFER