[FFmpeg-devel] [PATCH] avcodec/proresdec: align dequantization matrix buffers
jamrial at gmail.com
Thu Nov 16 03:29:10 EET 2017
On 11/15/2017 9:50 PM, Carl Eugen Hoyos wrote:
> 2017-11-16 1:49 GMT+01:00 James Almer <jamrial at gmail.com>:
>> On 11/15/2017 9:33 PM, Carl Eugen Hoyos wrote:
>>> 2017-11-16 1:29 GMT+01:00 James Almer <jamrial at gmail.com>:
>>>> On 11/15/2017 9:21 PM, Carl Eugen Hoyos wrote:
>>>>> 2017-11-16 1:14 GMT+01:00 James Almer <jamrial at gmail.com>:
>>>>>> Should fix ticket #6838
>>>>>> Untested as i can't reproduce.
>>>>> What did you try?
>>>> GCC 7.2.0 mingw-w64 x86_64. The buffers were sufficiently
>>>> aligned every time i decoded the file without this patch.
>>> It crashes here for many gcc binaries since gcc-4.
>>> What exact configure line did you test?
>> --enable-gpl --extra-cflags='-D_WIN32_WINNT=0x0602' --prefix=/mingw64
> So you did not try the compilation flags used by me or the OP?
> Carl Eugen
I think it's clear i didn't.
The OP configure line is a massive dump of pointless "--disable" options
typical from Gentoo builds, so i didn't even bother looking at it for
specific things. And now that i look at yours they are completely
different as well, so perhaps it doesn't depend on configure options but
something else, like target.
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