Function sdl2_sys::SDL_LowerBlit

pub unsafe extern "C" fn SDL_LowerBlit(
    src: *mut SDL_Surface,
    srcrect: *mut SDL_Rect,
    dst: *mut SDL_Surface,
    dstrect: *mut SDL_Rect,
) -> c_int

Perform low-level surface blitting only.

This is a semi-private blit function and it performs low-level surface blitting, assuming the input rectangles have already been clipped.

Unless you know what you’re doing, you should be using SDL_BlitSurface() instead.

\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 rectangle that is copied into \returns 0 on success or a negative error code on failure; call SDL_GetError() for more information.

\since This function is available since SDL 2.0.0.

\sa SDL_BlitSurface