X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=pages%2Ftags-Pack.html-inc;h=41b3d076df62597729d9d4076307aa3130622b07;hb=a3de848879a5553418ed11fb193c4bf286ca7120;hp=1df0bf3c7816cfb85befa9837d3b9fca8dfbcc6a;hpb=a05e5d4499fb58198e463162d0385e8a156e1f03;p=sdlgit%2FSDL-Site.git
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Results for tag: Pack
Providing direct memory access to SDL_Surface's pixelsWednesday, 23 June 2010Tags: [Pack] [Perl] [SDL] [Surface] [XS] In an attempt to make pixel access easier on SDL_Surface pixels. I have started work on SDLx::Surface . So far I have only start on the 32 bpp surfaces.
The general idea is to make Pointer Values (PV) of each pixel in the surface and place them into a 2D matrix. First I make pointer values like this:
SV * get_pixel32 ( SDL_Surface * surface , int x , int y )
[more]
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+Results for tag: Pack
Providing direct memory access to SDL_Surface's pixelsWednesday, 23 June 2010Tags: [Pack] [Perl] [SDL] [Surface] [XS] In an attempt to make pixel access easier on SDL_Surface pixels. I have started work on SDLx::Surface . So far I have only start on the 32 bpp surfaces.
The general idea is to make Pointer Values (PV) of each pixel in the surface and place them into a 2D matrix. First I make pointer values like this:
SV * get_pixel32 ( SDL_Surface * surface , int x , int y )
[more]
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