ICDrawChangePalette macro (vfw.h)

Article
02/22/2024

The ICDrawChangePalette macro notifies a rendering driver that the movie palette is changing. You can use this macro or explicitly call the ICM_DRAW_CHANGEPALETTE message.

Syntax

void ICDrawChangePalette(
   hic,
   lpbiInput
);

Parameters

hic

Handle to a rendering driver.

lpbiInput

Pointer to a BITMAPINFO structure containing the new format and optional color table.

Return value

None

Remarks

This message should be supported by installable rendering handlers that draw DIBs with an internal structure that includes a 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