ICDrawRealize macro (vfw.h)

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

Type: DWORD

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

Requirement	Value
Minimum supported client	Windows 2000 Professional [desktop apps only]
Minimum supported server	Windows 2000 Server [desktop apps only]
Target Platform	Windows
Header	vfw.h

See also

Video Compression Macros

Video Compression Manager