[FFmpeg-devel] [PATCH] Fix mm_flags, mm_support for ARM

matthieu castet castet.matthieu
Fri Jun 27 19:49:45 CEST 2008

Siarhei Siamashka wrote:
> On Friday 27 June 2008, matthieu castet wrote:
>> Benoit Fouet wrote:
>>> Michael Niedermayer wrote:
>>>> On Thu, Jun 26, 2008 at 10:45:20PM +0200, matthieu castet wrote:
>>> Matthieu, could you please resend the complete patch ?
>> I attach them as 2 separate patch.
>> fix_dct-test-arm.diff : allow to build dct-test on arm
>> arm-icdt-test.diff : add some arm idct (there are other version that
>> could be added, but I have no hardware to test).
>> +#ifdef ARCH_ARMV4L
>> +  //{"IDCT_ARM",        1, j_rev_dct_ARM,      idct, MMX_PERM},
>> /* should > be MMX_PERM perm, but produce strange result */ 
> Yes, 'j_rev_dct_ARM' is broken, it produces quite noticeable artefacts on
> decoding video. I think I already reported this issue here long ago. But as it
> is armv4 only, I was not interested in investigating this problem further...
May be you could fill an issue in roundup bugtracker.

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