upperBlitScaled method

bool upperBlitScaled(
  1. SdlxRect? srcrect,
  2. Pointer<SdlSurface> dst,
  3. SdlxRect? dstrect, {
  4. int scaleMode = SdlkScalemode.invalid,
})

Perform a scaled blit to a destination surface, which may be of a different format.

\param src the SDL_Surface structure to be copied from. \param srcrect the SDL_Rect structure representing the rectangle to be copied, or NULL to copy the entire surface. \param dst the SDL_Surface structure that is the blit target. \param dstrect the SDL_Rect structure representing the target rectangle in the destination surface, or NULL to fill the entire destination surface. \param scaleMode the SDL_ScaleMode to be used. \returns true on success or false on failure; call SDL_GetError() for more information.

\threadsafety Only one thread should be using the src and dst surfaces at any given time.

\since This function is available since SDL 3.2.0.

\sa SDL_BlitSurface

extern SDL_DECLSPEC bool SDLCALL SDL_BlitSurfaceScaled(SDL_Surface *src, const SDL_Rect *srcrect, SDL_Surface *dst, const SDL_Rect *dstrect, SDL_ScaleMode scaleMode)

See also:

Implementation

bool upperBlitScaled(
  SdlxRect? srcrect,
  Pointer<SdlSurface> dst,
  SdlxRect? dstrect, {
  int scaleMode = SdlkScalemode.invalid,
}) =>
    sdlxBlitSurfaceScaled(this, srcrect, dst, dstrect, scaleMode: scaleMode);