imgSaveAvifIo function

bool imgSaveAvifIo(
  1. Pointer<SdlSurface> surface,
  2. Pointer<SdlIoStream> dst,
  3. bool closeio,
  4. int quality,
)

Save an SDL_Surface into AVIF image data, via an SDL_IOStream.

If you just want to save to a filename, you can use IMG_SaveAVIF() instead.

If closeio is true, dst will be closed before returning, whether this function succeeds or not.

\param surface the SDL surface to save. \param dst the SDL_IOStream to save the image data to. \param closeio true to close/free the SDL_IOStream before returning, false to leave it open. \param quality the desired quality, ranging between 0 (lowest) and 100 (highest). \returns true on success or false on failure; call SDL_GetError() for more information.

\since This function is available since SDL_image 3.0.0.

\sa IMG_SaveAVIF

extern SDL_DECLSPEC bool SDLCALL IMG_SaveAVIF_IO(SDL_Surface *surface, SDL_IOStream *dst, bool closeio, int quality)

Implementation

bool imgSaveAvifIo(Pointer<SdlSurface> surface, Pointer<SdlIoStream> dst,
    bool closeio, int quality) {
  final imgSaveAvifIoLookupFunction = libSdl3Image.lookupFunction<
      Uint8 Function(Pointer<SdlSurface> surface, Pointer<SdlIoStream> dst,
          Uint8 closeio, Int32 quality),
      int Function(Pointer<SdlSurface> surface, Pointer<SdlIoStream> dst,
          int closeio, int quality)>('IMG_SaveAVIF_IO');
  return imgSaveAvifIoLookupFunction(surface, dst, closeio ? 1 : 0, quality) ==
      1;
}