sdlBlitSurfaceScaled function surface
- Pointer<
SdlSurface> src, - Pointer<
SdlRect> srcrect, - Pointer<
SdlSurface> dst, - Pointer<
SdlRect> dstrect, - int scaleMode,
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)
Implementation
bool sdlBlitSurfaceScaled(
Pointer<SdlSurface> src,
Pointer<SdlRect> srcrect,
Pointer<SdlSurface> dst,
Pointer<SdlRect> dstrect,
int scaleMode,
) {
final sdlBlitSurfaceScaledLookupFunction = _libSdl
.lookupFunction<
Uint8 Function(
Pointer<SdlSurface> src,
Pointer<SdlRect> srcrect,
Pointer<SdlSurface> dst,
Pointer<SdlRect> dstrect,
Int32 scaleMode,
),
int Function(
Pointer<SdlSurface> src,
Pointer<SdlRect> srcrect,
Pointer<SdlSurface> dst,
Pointer<SdlRect> dstrect,
int scaleMode,
)
>('SDL_BlitSurfaceScaled');
return sdlBlitSurfaceScaledLookupFunction(
src,
srcrect,
dst,
dstrect,
scaleMode,
) ==
1;
}