On Fri, Mar 13, 2015 at 04:42:36AM -0300, Claudio Freire wrote: > On Tue, Mar 10, 2015 at 10:08 AM, Claudio Freire <klaussfre...@gmail.com> > wrote: > > On Tue, Mar 10, 2015 at 8:05 AM, Michael Niedermayer <michae...@gmx.at> > > wrote: > >>> I cannot test myself yet (cannot build against mips, it will > >>> probably take me a long while before I can set up qemu for that), but > >>> the patch should bring both implementations in sync, at least enough > >>> for the test to pass without the -b:a 88k > >> > >> if you use a debian based distro then the packages from > >> http://www.emdebian.org/ > >> can probably be used to cross compile to mips > >> (you might need to force some versions manually during install, at > >> least in the past the binary packages referred to many non existing > >> package versions so only some versions of the packages had all > >> dependancies available) > > > > I don't have any debian or its derivatives at hand sadly. I may > > unearth an old laptop that had some form of ubuntu at some point, it's > > old and slow but that shouldn't be a problem for this sort of thing, > > but that will have to wait until next week. > > > > In the meantime I'm trying to make cross-mips-linux-gcc work on > > openSuse without much luck yet. > > > I got lucky and was able to cross-build in openSUSE. > > Just in case others also use openSUSE, I put the instructions on the > wiki (I hadn't found any, if there are, I'll welcome pointers and I'll > merge them): http://trac.ffmpeg.org/wiki/CompilationGuide/MIPS >
> I confirmed that the previous patch does fix the test on mips. i tried again: 43a1cc5 Add AAC tests for 7350hz sampling rates and M/S tests/fate/aac.mak | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) c5e02b1 AAC: [PATCH] AAC: Add support for 7350Hz sampling rates libavcodec/mips/aaccoder_mips.c | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) i tried 2 qemu versions, i tried with and without --disable-mipsdspr1 --disable-mipsdspr2 --disable-mipsfpu but i still get this stddev: 443.22 PSNR: 43.40 MAXDIFF: 5038 bytes: 176400/ 180224 stddev: |443.22 - 414| >= 5 Test aac-s7350-encode failed. Look at tests/data/fate/aac-s7350-encode.err for details. mips-linux-gnu-gcc-4.4 (Debian 4.4.5-8) 4.4.5 btw, i use the qemu from https://github.com/ssvb/QEMU.git for mips as it at least years ago supported more extensions, i would have guessed these where merged into main qemu but as you list all the disables in the wiki, maybe i was guessing wrong can you repost the patchset that works for you ? so to make double sure we use the same code [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB I have never wished to cater to the crowd; for what I know they do not approve, and what they approve I do not know. -- Epicurus
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