[vlc-devel] Re: Video filter useful for transcoding PAL DV

[Antoine Cellerier]

On Thu, Apr 19, 2007, Paul Corke wrote:
> > -----Original Message-----
> > When no transformation needs to be applied, you should just return the
> > input picture instead of creating a new one and copying it line by line.
> 
> Ok, but I need to do a memmove because the source and destination would
> overlap.  Or does libvlc.memcpy() allow for this?  I'll investigate
> further, get it changed and then re-submit.

You can return the input pointer without copying anything.

-- 
Antoine Cellerier
dionoea

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