.TH "SDL_GetRGB" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference"

.SH "NAME"

SDL_GetRGB\- Get RGB values from a pixel in the specified pixel format\&.

.SH "SYNOPSIS"

.PP

\fB#include "SDL\&.h"

.sp

\fBvoid \fBSDL_GetRGB\fP\fR(\fBUint32 pixel, SDL_PixelFormat *fmt, Uint8 *r, Uint8 *g, Uint8 *b\fR);

.SH "DESCRIPTION"

.PP

Get RGB component values from a pixel stored in the specified pixel format\&.

.PP

This function uses the entire 8-bit [0\&.\&.255] range when converting color components from pixel formats with less than 8-bits per RGB component (e\&.g\&., a completely white pixel in 16-bit RGB565 format would return [0xff, 0xff, 0xff] not [0xf8, 0xfc, 0xf8])\&.

.SH "SEE ALSO"

.PP

\fI\fBSDL_GetRGBA\fP\fR, \fI\fBSDL_MapRGB\fP\fR, \fI\fBSDL_MapRGBA\fP\fR, \fI\fBSDL_PixelFormat\fR\fR

...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01