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| >SDL_CreateRGBSurfaceFrom</H1 |
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| ><H2 |
| >Name</H2 |
| >SDL_CreateRGBSurfaceFrom -- Create an SDL_Surface from pixel data</DIV |
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| >Synopsis</H2 |
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| ><PRE |
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| >#include "SDL.h"</PRE |
| ><P |
| ><CODE |
| ><CODE |
| CLASS="FUNCDEF" |
| >SDL_Surface *<B |
| CLASS="FSFUNC" |
| >SDL_CreateRGBSurfaceFrom</B |
| ></CODE |
| >(void *pixels, int width, int height, int depth, int pitch, Uint32 Rmask, Uint32 Gmask, Uint32 Bmask, Uint32 Amask);</CODE |
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| ><H2 |
| >Description</H2 |
| ><P |
| >Creates an SDL_Surface from the provided pixel data.</P |
| ><P |
| >The data stored in <TT |
| CLASS="PARAMETER" |
| ><I |
| >pixels</I |
| ></TT |
| > is assumed to be of the <TT |
| CLASS="PARAMETER" |
| ><I |
| >depth</I |
| ></TT |
| > specified in the parameter list. The pixel data is not copied into the <SPAN |
| CLASS="STRUCTNAME" |
| >SDL_Surface</SPAN |
| > structure so it should not be freed until the surface has been freed with a called to <A |
| HREF="sdlfreesurface.html" |
| >SDL_FreeSurface</A |
| >. <TT |
| CLASS="PARAMETER" |
| ><I |
| >pitch</I |
| ></TT |
| > is the length of each scanline in bytes. </P |
| ><P |
| >See <A |
| HREF="sdlcreatergbsurface.html" |
| ><TT |
| CLASS="FUNCTION" |
| >SDL_CreateRGBSurface</TT |
| ></A |
| > for a more detailed description of the other parameters.</P |
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| NAME="AEN1878" |
| ></A |
| ><H2 |
| >Return Value</H2 |
| ><P |
| >Returns the created surface, or <SPAN |
| CLASS="RETURNVALUE" |
| >NULL</SPAN |
| > upon error.</P |
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| >See Also</H2 |
| ><P |
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| HREF="sdlcreatergbsurface.html" |
| ><TT |
| CLASS="FUNCTION" |
| >SDL_CreateRGBSurface</TT |
| ></A |
| >, |
| <A |
| HREF="sdlfreesurface.html" |
| ><TT |
| CLASS="FUNCTION" |
| >SDL_FreeSurface</TT |
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