[x264-devel] Re: x264 rev 146 segmentation fault

[Loren Merritt]

On Wed, 2 Mar 2005, Tuukka Toivonen wrote:

> I get segmentation fault from x264 with some videos.
[...]
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 16384 (LWP 23878)]
> 0x08064ec2 in x264_me_search_ref (h=0x402d1db0, m=0xbfffdf08, mvc=0xbfffdd00, 
> i_mvc=4, p_fullpel_thresh=0x0) at encoder/me.c:113
> 113                 COST_MV( omx+2, omy   );
> (gdb) display m->mvp[0]
> 2: m->mvp[0] = -2045
> (gdb) display m->mvp[1]
> 3: m->mvp[1] = -1041
> (gdb) display omx
> 4: omx = 1
> (gdb) display omy
> 5: omy = -2
>
> Looks like mvp is something ridiculous (uninitialized?).

No, looking at your video, mvp was correct: Motion vectors really were 
511 pixels long.
Fixed.

--Loren Merritt

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