sdlGetSurfaceColorMod function

int sdlGetSurfaceColorMod(
  1. Pointer<SdlSurface> surface,
  2. Pointer<Uint8> r,
  3. Pointer<Uint8> g,
  4. Pointer<Uint8> b,
)

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);
}