[FFmpeg-devel] [PATCH] Fix warning in swscale.c:planarCopy()

[Reimar Döffinger]

On Sat, Jan 16, 2010 at 11:51:46PM +0100, Stefano Sabatini wrote:
> Hi, fix warning:
> swscale.c: In function ?planarCopy?:
> swscale.c:2256: warning: cast discards qualifiers from pointer target type
> 
> Regards.
> -- 
> FFmpeg = Friendly & Fierce Minimalistic Pacific Encoding/decoding Geek

> Index: ffmpeg/libswscale/swscale.c
> ===================================================================
> --- ffmpeg.orig/libswscale/swscale.c	2010-01-16 23:49:49.000000000 +0100
> +++ ffmpeg/libswscale/swscale.c	2010-01-16 23:51:03.000000000 +0100
> @@ -2253,7 +2253,7 @@
>  
>                  for (i=0; i<height; i++) {
>                      for (j=0; j<length; j++)
> -                        ((uint16_t*)dstPtr)[j] = bswap_16(((uint16_t*)srcPtr)[j]);
> +                        ((uint16_t*)dstPtr)[j] = bswap_16(((const uint16_t*)srcPtr)[j]);

Ok, and IMO don't send patches for just adding a const if it doesn't add any other warnings.
We'll flame on cvslog if necessary :-)