sdlGetSurfaceColorMod function
Get the additional color value multiplied into blit operations.
\param surface the SDL_Surface structure to query \param r a pointer filled in with the current red color value \param g a pointer filled in with the current green color value \param b a pointer filled in with the current blue color value \returns 0 on success or a negative error code on failure; call SDL_GetError() for more information.
\since This function is available since SDL 2.0.0.
\sa SDL_GetSurfaceAlphaMod \sa SDL_SetSurfaceColorMod
extern DECLSPEC int SDLCALL SDL_GetSurfaceColorMod(SDL_Surface * surface, Uint8 * r, Uint8 * g, Uint8 * b)
Implementation
int sdlGetSurfaceColorMod(Pointer<SdlSurface> surface, Pointer<Uint8> r,
Pointer<Uint8> g, Pointer<Uint8> b) {
final sdlGetSurfaceColorModLookupFunction = libSdl2.lookupFunction<
Int32 Function(Pointer<SdlSurface> surface, Pointer<Uint8> r,
Pointer<Uint8> g, Pointer<Uint8> b),
int Function(Pointer<SdlSurface> surface, Pointer<Uint8> r,
Pointer<Uint8> g, Pointer<Uint8> b)>('SDL_GetSurfaceColorMod');
return sdlGetSurfaceColorModLookupFunction(surface, r, g, b);
}