Re: [Libav-user] android crash with armeabi-v7a + tegra3

2012-06-23 Thread Carl Eugen Hoyos
Michael Zucchi notzed@... writes: undefined reference to `ff_h264_v_loop_filter_luma_neon' Could you test the patch I attached to ticket 1241? https://ffmpeg.org/trac/ffmpeg/ticket/1241 I had a look at that patch, and changed it for 0.11, but ... If you use a minimal configure line

Re: [Libav-user] android crash with armeabi-v7a + tegra3

2012-06-22 Thread Carl Eugen Hoyos
Michael Zucchi notzed@... writes: PS I tried compiling with no optimisation but the build fails if i do that How? / Did you report this? It may make sense to fix this to get more useful information about the crash. What about --disable-asm (--disable-neon if this is neon)? Carl Eugen

Re: [Libav-user] android crash with armeabi-v7a + tegra3

2012-06-22 Thread Michael Zucchi
Hi Carl, On 22/06/12 17:24, Carl Eugen Hoyos wrote: Michael Zucchinotzed@... writes: PS I tried compiling with no optimisation but the build fails if i do that How? / Did you report this? I didn't report it because I assumed it was a mistake my end or just an unsupported configuration.

Re: [Libav-user] android crash with armeabi-v7a + tegra3

2012-06-22 Thread Carl Eugen Hoyos
Michael Zucchi notzed@... writes: undefined reference to `ff_h264_v_loop_filter_luma_neon' Could you test the patch I attached to ticket 1241? https://ffmpeg.org/trac/ffmpeg/ticket/1241 Consider reporting the --disable-neon problem... Thank you, Carl Eugen

Re: [Libav-user] android crash with armeabi-v7a + tegra3

2012-06-22 Thread Michael Zucchi
I did more research, it looks like this tablet has the unaligned access set to cause a bus error in the kernel. I don't have access to the TRM so I don't know if this is tegra-related, or just an asus kernel decision. I manually changed HAVE_FAST_UNALIGNED to 0, and so far have had no

[Libav-user] android crash with armeabi-v7a + tegra3

2012-06-21 Thread Michael Zucchi
Morning, I've been working on an android port of my jjmpeg library (a GPLv3 java binding for FFmpeg) and i've hit a snag when optimising for newer arm devices: for a given video I get a reliable but unpredictable bus error whenever i build for the armeabi-v7a platform. I've included details