conversion from JPEG to RGB
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From: najafa on 10 Aug 2010 09:50 Hi, I need to write a c code in Linux to convert video data from JPEG to RGB in order to display on an LCD. Been searching but I can't find any helpful leads. Any helpful suggestion is most welcomed. Thanks in advance --------------------------------------- Posted through http://www.EmbeddedRelated.com
From: larwe on 10 Aug 2010 09:57 On Aug 10, 9:50 am, "najafa" <nabakah(a)n_o_s_p_a_m.gmail.com> wrote: > I need to write a c code in Linux to convert video data from JPEG to RGB in > order to display on an LCD. Been searching but I can't find any helpful No, you don't. The reference implementation that everyone uses is http://www.ijg.org/. If you are working in Linux I'd suggest using SDL, which would mean you don't need to go back to the primary sources; use http://www.libsdl.org/projects/SDL_image/. Putting an image up onscreen is a few lines of code.
From: Jack on 10 Aug 2010 10:25 On 10 Ago, 15:50, "najafa" <nabakah(a)n_o_s_p_a_m.gmail.com> wrote: > Hi, > > I need to write a c code in Linux to convert video data from JPEG to RGB in > order to display on an LCD. Been searching but I can't find any helpful > leads. > > Any helpful suggestion is most welcomed. libjpeg openmotif sdl (as already said) gtk Bye Jack
From: najafa on 10 Aug 2010 10:36 >On Aug 10, 9:50=A0am, "najafa" <nabakah(a)n_o_s_p_a_m.gmail.com> wrote: > >> I need to write a c code in Linux to convert video data from JPEG to RGB = >in >> order to display on an LCD. Been searching but I can't find any helpful > >No, you don't. The reference implementation that everyone uses is >http://www.ijg.org/. If you are working in Linux I'd suggest using >SDL, which would mean you don't need to go back to the primary >sources; use http://www.libsdl.org/projects/SDL_image/. Putting an >image up onscreen is a few lines of code. > Thanks so much larwe. Thats good news to me. I will check them out. Really appreciate it. --------------------------------------- Posted through http://www.EmbeddedRelated.com
From: najafa on 10 Aug 2010 22:52
>On 10 Ago, 15:50, "najafa" <nabakah(a)n_o_s_p_a_m.gmail.com> wrote: >> Hi, >> >> I need to write a c code in Linux to convert video data from JPEG to RGB in >> order to display on an LCD. Been searching but I can't find any helpful >> leads. >> >> Any helpful suggestion is most welcomed. > >libjpeg >openmotif >sdl (as already said) >gtk > >Bye Jack > Thanks Jack. Really appreciate your help. working on it now. --------------------------------------- Posted through http://www.EmbeddedRelated.com |