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COLORS macro (amvideo.h)

[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The COLORS macro retrieves the palette entries from a VIDEOINFO structure.

Syntax

void COLORS(
   pbmi
);

Parameters

pbmi

Pointer to a VIDEOINFO structure.

Return value

None

Remarks

This macro calculates the address as an offset from the start of the BITMAPINFOHEADER structure, using the value of bmiHeader.biSize. Make sure to initialize the VIDEOINFO structure before calling this macro.

Requirements

Requirement Value
Target Platform Windows
Header amvideo.h (include Streams.h)
Library Strmbase.lib (retail builds); Strmbasd.lib (debug builds)

See also

Video and Image Functions