[FFmpeg-devel] [PATCH] AAC encoder: refactor to resynchronize MIPS port

[Claudio Freire]

On Wed, Sep 16, 2015 at 12:30 PM, Nedeljko Babic
<Nedeljko.Babic at imgtec.com> wrote:
>>>>
>>>>
>>>> Patch attached.
>>>>
>>>> I thought it was worth a review.
>>>>
>>>> It does include lots of copypaste.
>>>>
>>>> FTR, I tested MIPS 74Kf and x86_64 with make fate-aac
>>>
>>> full fate passes on qemu mips here as well!
>>
>>If there's no objections then, I will be pushing it later today,
>>before it stops applying cleanly.
>
> LGTM regarding mips part. I have no objection.
>
> This is very helpful. Thanks.
>
> Regarding problem with ffserver, I don't think that the cause is the same with the one in:
> http://fate.ffmpeg.org/log.cgi?time=20150914220602&log=compile&slot=mips-linux-gcc-4.3.2
>
> The problem on the link is caused by environment on which tests are being compiled and run.
>
> You can send me your configuration line and how did you tested it (I am afraid that I didn't work with ffserver), so I can check what is going on.

This is the configure line that works:

./configure --target-os=linux --arch=mips --enable-cross-compile
--cross-prefix=mips-linux- --target-exec='qemu-mips -cpu 74Kf'
--prefix=/opt/cross
--samples=/home/claudiofreire/tmp/audiosamples/ffsamples
--extra-ldflags=-static --ranlib=mips-linux-ranlib --disable-ffserver

And this one blows with the ICE:

./configure --target-os=linux --arch=mips --enable-cross-compile
--cross-prefix=mips-linux- --target-exec='qemu-mips -cpu 74Kf'
--prefix=/opt/cross
--samples=/home/claudiofreire/tmp/audiosamples/ffsamples
--extra-ldflags=-static --ranlib=mips-linux-ranlib

>
> Also, are you building it on some board, or are you cross compiling it?

I'm cross-compiling as you may notice from the above configure lines.

$> /opt/cross/bin/mips-linux-gcc --version
mips-linux-gcc (GCC) 4.5.3
Copyright (C) 2010 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.