NAME

       SDL_SetSurfaceColorMod - Set an additional color value multiplied into blit operations.

SYNOPSIS

       #include <SDL3/SDL_surface.h>

       bool SDL_SetSurfaceColorMod(SDL_Surface *surface, Uint8 r, Uint8 g, Uint8 b);

DESCRIPTION

       When  this  surface  is  blitted, during the blit operation each source color channel is modulated by the
       appropriate color value according to the following formula:

       srcC = srcC * (color / 255)

FUNCTION PARAMETERS

       surface
              the SDL_Surface structure to update.

       r      the red color value multiplied into blit operations.

       g      the green color value multiplied into blit operations.

       b      the blue color value multiplied into blit operations.

RETURN VALUE

       for more information.

THREAD SAFETY

       This function is not thread safe.

AVAILABILITY

       This function is available since SDL 3.2.0.

SEE ALSO

       SDL_GetSurfaceColorMod(3), SDL_SetSurfaceAlphaMod(3)

Simple Directmedia Layer                           SDL 3.2.26                          SDL_SetSurfaceColorMod(3)