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SDL_LowerBlit

Perform low-level surface blitting only.

Syntax

int SDL_LowerBlit
    (SDL_Surface * src, SDL_Rect * srcrect,
     SDL_Surface * dst, SDL_Rect * dstrect);

Function Parameters

src

the SDL_Surface structure to be copied from

srcrect

the SDL_Rect structure representing the rectangle to be copied, or NULL to copy the entire surface

dst

the SDL_Surface structure that is the blit target

dstrect

the SDL_Rect structure representing the rectangle that is copied into

Return Value

Returns 0 on success or a negative error code on failure; call SDL_GetError() for more information.

Remarks

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.

SDL_BlitSurface

CategoryAPI, CategorySurface


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