PALOBJ_cGetColors

ULONG PALOBJ_cGetColors(

IN PALOBJ *ppo,
IN ULONG iStart,
IN ULONG cColors,
OUT ULONG *ppalentry
);

PALOBJ_cGetColors copies RGB colors from an indexed palette.

Parameters

ppo

Points to the PALOBJ structure that contains the RGB colors to be copied.

iStart

Specifies the starting color index.

cColors

Specifies the number of colors to be written.

ppalentry

Points to the buffer in which the colors are to be written.

Return Value

The return value is the number of colors written if the function is successful. Otherwise, it is zero.

Comments

A graphics driver can call this function in its implementation of DrvSetPalette.