[vdr] Re: Playing DVD ?

[Javier Marcet <lists@marcet.info>]

* Sebastian Kemper <Sebastian.Kemper@web.de> [030826 23:14]:

> //#define VIDEO_STILLPICTURE_WORKS_WITH_VDR_FRAMES
> #ifdef VIDEO_STILLPICTURE_WORKS_WITH_VDR_FRAMES
>   video_still_picture sp = { (char *)Data, Length };
>   CHECK(ioctl(fd_video, VIDEO_STILLPICTURE, &sp));
> #else
> #define MIN_IFRAME 400000
>   int set=CurrentRuleset();
>   UseRuleset(1);
>   fd_out = fd_video;
>   for (int i = MIN_IFRAME / Length + 1; i > 0; i--) {
>       for (int u=0 ; u<Length ;) {
>         int w=Process(Data+u, Length-u);
>         if(w<0) { i=MIN_IFRAME; break; } // error
>         if(w==0) usleep(1);
>         u+=w;
>         }
>       usleep(1); // allows the buffer to be displayed in case the 
> progress display is active
>       }
>   UseRuleset(set);
> #endif
> I removed the //# and all # but then VDR didn't compile. Then I removed 
> only the // in the first line and it did compile. Allthough I don't know 
> if I enabled the VIDEO_STILLPICTURE_WORKS_WITH_VDR_FRAMES feature.
> Did I?
Yes, you did.
In C++ comments begin by // or are enclosed between /* and */.
Dashes, #, mark no comments, as they usually do in shell scripts and
configuration files, but are preprocessor items, i.e., they're not C
code, but give instructions for the compiler to follow before the
compilation step (feel free to correct me any of you with more C/C++
experience) :)

Say, did you like the result? Here it's just perfect :)


--
Javier Marcet <javier@marcet.info>


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