Microsoft DirectX 8.1 (C++)

CImageDisplay::CheckPaletteHeader

Determines if the palette on a VIDEOINFO structure is correct.

Syntax

BOOL CheckPaletteHeader(
    const VIDEOINFO *pInput
);

Parameters

pInput

Pointer to the VIDEOINFO structure to validate.

Return Value

Returns one of the following values.

Value Description
TRUE Palette is correct.
FALSE No valid palette.

Remarks

This member function returns FALSE if the format specifies that no palette is available (it might be a true-color format). It also returns FALSE if the number of palette colors used (or those that are important) exceeds the number specified for the video format.

See Also