DRAFT

SDL_SaveBMP_RW

Use this function to save a surface to a seekable SDL data source (memory or file).

Syntax

int SDL_SaveBMP_RW(SDL_Surface* surface,
                   SDL_RWops*   dst,
                   int          freedst)

Function Parameters

surface

a pointer to the SDL_Surface to be saved

dst

a pointer to a data source to save to

freedst

non-zero to close the source after being written

Why is it freedst and it's the source that is closed?

Return Value

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

Code Examples

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Remarks

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Should the following be included on this page? SDL_SaveBMP(surface, file) \ SDL_SaveBMP_RW(surface, SDL_RWFromFile(file, "wb"), 1) (convenience macro)


CategoryAPI, CategorySurface

SDL_SaveBMP_RW (last edited 2010-08-09 16:48:17 by SheenaSmith)