Provided by: libsdl3-doc_3.2.8+ds-1_all 

NAME
SDL_GetSurfaceColorMod - Get the additional color value multiplied into blit operations.
HEADER FILE
Defined in SDL3/SDL_surface.h
SYNOPSIS
#include "SDL3/SDL.h" bool SDL_GetSurfaceColorMod(SDL_Surface *surface, Uint8 *r, Uint8 *g, Uint8 *b);
FUNCTION PARAMETERS
surface the SDL_Surface structure to query. r a pointer filled in with the current red color value. g a pointer filled in with the current green color value. b a pointer filled in with the current blue color value.
RETURN VALUE
Returns true on success or false on failure; call SDL_GetError () for more information.
AVAILABILITY
This function is available since SDL 3.2.0.
SEE ALSO
•(3), SDL_GetSurfaceAlphaMod(3), •(3), SDL_SetSurfaceColorMod(3) Simple Directmedia Layer SDL 3.2.8 SDL_GetSurfaceColorMod(3)