SDL_GetRGB

SDL_GetRGB

NAME SYNOPSIS DESCRIPTION SEE ALSO

NAME

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

SYNOPSIS

#include

void SDL_GetRGB(__Uint32 pixel, SDL_!PixelFormat

• fmt, Uint8 *r, Uint8 *g, Uint8 *b__);

DESCRIPTION

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

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 [unrenderable node] not [0xf8, 0xfc, 0xf8).

SEE ALSO

SDL_GetRGBA, SDL_MapRGB, SDL_MapRGBA, SDL_!PixelFormat