imgSaveTga function image

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

Save an SDL_Surface into a TGA 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_SaveTGA_IO

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

Implementation

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