X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=pages%2Ftags-Surface.html-inc;h=5c2b84af863ee775f06c1698fd71dd795d7bb52a;hb=6855e5615bff699e656bdd67be71ac965fc77f54;hp=b0416553aeda441dbb26f5add5ea6212e305cb5f;hpb=c8ad4fe9f211e727310a1ce6d23ffb1d7822d71f;p=sdlgit%2FSDL-Site.git diff --git a/pages/tags-Surface.html-inc b/pages/tags-Surface.html-inc index b041655..5c2b84a 100644 --- a/pages/tags-Surface.html-inc +++ b/pages/tags-Surface.html-inc @@ -1 +1 @@ -

Results for tag: Surface

Providing direct memory access to SDL_Surface's pixels
Wednesday, 23 June 2010
Tags: [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: Surface

Providing direct memory access to SDL_Surface's pixels
Wednesday, 23 June 2010
Tags: [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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