sdl surface fetching pixel values

Engines and Middleware Programming

Started by fosh March 13, 2005 12:58 AM

2 comments, last by Rob Loach 19 years, 11 months ago

fosh

Author

145

March 13, 2005 12:58 AM

Hi, Could someone explain how to retrieve the pixel values out of an sdl_Surface? cheers, Scott

c-gibson-s

313

March 13, 2005 07:09 AM

RTFM?

Click here for the Doc project, and scroll down and look for SDL_GetRGB. It might help, although i have never used it so i dont know. You probably could find some more on it with a bit more digging - i just skimmed descriptions.

gib.son

Easca

163

March 13, 2005 09:42 AM

surface->pixels
Will return a pointer to the pixel data n'est pas?

Rob Loach

1,504

March 13, 2005 07:22 PM

getpixel()?

Rob Loach [Website] [Projects] [Contact]

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sdl surface fetching pixel values

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