[FFmpeg-devel] [PATCH 3/4 v3] avcodec/vc1: rewrite vc1_decode_i_blocks to align with VC-1 spec

Jerome Borsboom jerome.borsboom at carpalis.nl
Mon Jun 18 10:01:19 EEST 2018


Commit 2065317db6dc3a219f8ed2de427fe7e19e02eb68 is the initial version
of the patch. The devel-mailing has a v2 version: '[PATCH 2/4 v2]
avcodec/vc1: add Simple and Main profile to
vc1_put_signed_blocks_clamped' dated Fri Jun 8 12:01:26 EEST 2018.

Regards,
Jerome

On 18-6-2018 1:00, Michael Niedermayer wrote:
> On Tue, Jun 12, 2018 at 11:34:58AM +0200, Jerome Borsboom wrote:
>> Change vc1_decode_i_blocks to use vc1_put_blocks_clamped and
>> ff_vc1_i_loop_filter.
>>
>> Signed-off-by: Jerome Borsboom <jerome.borsboom at carpalis.nl>
>> ---
>> The v3 patch should resolve the crashing that was seen on corrupted source files.
> 
> This (commit 77a3dfb328df535fb98d43ed2204fc6a42d6dd5e) broke fate
> that is fate-mss2-wmv
> fate-suite//mss2/msscreencodec.wmv with this shows a large green column and checksums
> changed
> 
> --- ./tests/ref/fate/mss2-wmv	2018-06-15 22:31:04.412555973 +0200
> +++ tests/data/fate/mss2-wmv	2018-06-18 00:54:56.484378249 +0200
> @@ -36,70 +36,70 @@
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> Test mss2-wmv failed. Look at tests/data/fate/mss2-wmv.err for details.
> make: *** [fate-mss2-wmv] Error 1
> 
> 
> [...]
> 


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