imgSaveIco function image

bool imgSaveIco(
  1. Pointer<SdlSurface> surface,
  2. String? file
)

Save an SDL_Surface into a ICO image file.

If the file already exists, it will be overwritten.

\param surface the SDL surface to save. \param file path on the filesystem to write new file to. \returns true on success or false on failure; call SDL_GetError() for more information.

\since This function is available since SDL_image 3.4.0.

\sa IMG_SaveICO_IO

extern SDL_DECLSPEC bool SDLCALL IMG_SaveICO(SDL_Surface *surface, const char *file)

Implementation

bool imgSaveIco(Pointer<SdlSurface> surface, String? file) {
  final imgSaveIcoLookupFunction = _libImage
      .lookupFunction<
        Uint8 Function(Pointer<SdlSurface> surface, Pointer<Utf8> file),
        int Function(Pointer<SdlSurface> surface, Pointer<Utf8> file)
      >('IMG_SaveICO');
  final filePointer = file != null ? file.toNativeUtf8() : nullptr;
  final result = imgSaveIcoLookupFunction(surface, filePointer) == 1;
  calloc.free(filePointer);
  return result;
}