[Ffmpeg-devel] [PATCH] Improve swscale-example

[Luca Abeni]

Hi Michael,

On Tue, 2006-09-19 at 01:35 +0200, Michael Niedermayer wrote:
[...]
> > +        srcContext = dstContext = outContext = NULL;
> >  	srcContext= sws_getContext(w, h, PIX_FMT_YUV420P, srcW, srcH, srcFormat, flags, NULL, NULL, NULL);
> 
> srcContext is set twice ...
Ok, fixed

> > +	if (srcContext == NULL) {
> > +		printf("Failed to get %s ---> %s\n",
> > +				sws_format_name(PIX_FMT_YUV420P),
> > +				sws_format_name(srcFormat));
> > +		res = -1;
> > +
> > +		goto end;
> > +	}
> >  	dstContext= sws_getContext(srcW, srcH, srcFormat, dstW, dstH, dstFormat, flags, NULL, NULL, NULL);
> > +	if (dstContext == NULL) {
> > +		printf("Failed to get %s ---> %s\n",
> > +				sws_format_name(srcFormat),
> > +				sws_format_name(dstFormat));
> 
> errors should go to stderr if you dont use av_log()
Ok, I changed it to fprintf(stderr, ...)

If noone complains, I'll commit the patch in 2 or 3 days.



			Thanks,
				Luca
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