ICDrawRealize macro

The ICDrawRealize macro notifies a rendering driver to realize its drawing palette while drawing. You can use this macro or explicitly call the ICM_DRAW_REALIZE message.

Syntax


DWORD ICDrawRealize(
    hic,
    hdc,
    fBackground
);

Parameters

hic

Handle to a driver.

hdc

Handle of the DC used to realize the palette.

fBackground

Background flag. Specify TRUE to realize the palette as a background task or FALSE to realize the palette in the foreground.

Return value

Returns ICERR_OK if the drawing palette is realized or ICERR_UNSUPPORTED if the palette associated with the decompressed data is realized.

Remarks

Drivers need to respond to this message only if the drawing palette is different from the decompressed palette.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Vfw.h

See also

Video Compression Manager
Video Compression Macros

 

 

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