sdlPixelFormatEnumToMasks function
Convert one of the enumerated pixel formats to a bpp value and RGBA masks.
\param format one of the SDL_PixelFormatEnum values \param bpp a bits per pixel value; usually 15, 16, or 32 \param Rmask a pointer filled in with the red mask for the format \param Gmask a pointer filled in with the green mask for the format \param Bmask a pointer filled in with the blue mask for the format \param Amask a pointer filled in with the alpha mask for the format \returns SDL_TRUE on success or SDL_FALSE if the conversion wasn't possible; call SDL_GetError() for more information.
\since This function is available since SDL 2.0.0.
\sa SDL_MasksToPixelFormatEnum
extern DECLSPEC SDL_bool SDLCALL SDL_PixelFormatEnumToMasks(Uint32 format, int *bpp, Uint32 * Rmask, Uint32 * Gmask, Uint32 * Bmask, Uint32 * Amask)
Implementation
bool sdlPixelFormatEnumToMasks(
int format,
Pointer<Int32> bpp,
Pointer<Uint32> rmask,
Pointer<Uint32> gmask,
Pointer<Uint32> bmask,
Pointer<Uint32> amask) {
final sdlPixelFormatEnumToMasksLookupFunction = libSdl2.lookupFunction<
Int32 Function(Uint32 format, Pointer<Int32> bpp, Pointer<Uint32> rmask,
Pointer<Uint32> gmask, Pointer<Uint32> bmask, Pointer<Uint32> amask),
int Function(
int format,
Pointer<Int32> bpp,
Pointer<Uint32> rmask,
Pointer<Uint32> gmask,
Pointer<Uint32> bmask,
Pointer<Uint32> amask)>('SDL_PixelFormatEnumToMasks');
return sdlPixelFormatEnumToMasksLookupFunction(
format, bpp, rmask, gmask, bmask, amask) ==
1;
}