Bug 180666

Summary:	media-libs/x264-svn - media-video/mplayer x264 encoding failure
Product:	Gentoo Linux	Reporter:	Florian Steinel <Florian.Steinel>
Component:	Current packages	Assignee:	Gentoo Media-video project <media-video>
Status:	RESOLVED FIXED
Severity:	normal	CC:	zypher
Priority:	High
Version:	2006.1
Hardware:	x86
OS:	Linux
URL:	ftp://ftp.videolan.org/pub/videolan/x264/snapshots/x264-snapshot-20070601-2245.tar.bz2
Whiteboard:
Package list:		Runtime testing required:	---

Description Florian Steinel 2007-06-02 21:17:05 UTC

http://forums.gentoo.org/viewtopic-p-4086507.html


Reproducible: Always

Steps to Reproduce:
1. encode file with mencode -ovc x264 ...

Actual Results:  
[swscaler @ 0x8600508]SwScaler: BICUBIC scaler, from yuv420p to yuv420p using MMX2
[swscaler @ 0x8600508]SwScaler: using 4-tap MMX scaler for horizontal luminance scaling
[swscaler @ 0x8600508]SwScaler: using 4-tap MMX scaler for horizontal chrominance scaling
[swscaler @ 0x8600508]SwScaler: using n-tap MMX scaler for vertical scaling (YV12 like)
[swscaler @ 0x8600508]SwScaler: 720x480 -> 752x320
x264 [error]: width or height not divisible by 2 (320x1) 

Expected Results:  
[swscaler @ 0x8714508]SwScaler: BICUBIC scaler, from yuv420p to yuv420p using MMX2
[swscaler @ 0x8714508]SwScaler: using 4-tap MMX scaler for horizontal luminance scaling
[swscaler @ 0x8714508]SwScaler: using 4-tap MMX scaler for horizontal chrominance scaling
[swscaler @ 0x8714508]SwScaler: using n-tap MMX scaler for vertical scaling (YV12 like)
[swscaler @ 0x8714508]SwScaler: 720x576 -> 1920x1088
x264 [info]: using SAR=967/960
x264 [info]: using cpu capabilities MMX MMXEXT 3DNow! 


bump svn snapshot to 20070601 solves this for me.

Comment 1 Alexis Ballier gentoo-dev

2007-06-03 12:44:57 UTC

hmm yep, it needs a bump, there have been some bugfixes for x86/amd64 since the last snapshot.

But... I'm hitting a segfault in sse2 ssim if I compile it with yasm & pic on x86.

A workaround would be to force nasm on x86, but I prefer waiting for an anwer from upstream about that first.

Comment 2 Alexis Ballier gentoo-dev

2007-09-23 18:12:07 UTC

bumped now that yasm issues have been fixed ;)