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Commit Graph

12 Commits

Author SHA1 Message Date
Martin Storsjö
353aecbb28 pixblockdsp, avdct: Add get_pixels_unaligned
Use this in vf_spp.c, where the get_pixels operation is done on
unaligned source addresses.

Hook up the x86 (mmx and sse) versions of get_pixels to this
function pointer, as those implementations seem to support unaligned
use.

This fixes fate-filter-spp on armv7.

Signed-off-by: Martin Storsjö <martin@martin.st>
2020-05-13 13:20:08 +03:00
Michael Niedermayer
b82825eba8 avcodec/avdct: Clear IDCTDSPContext context
Fixes use of uninitialized variable and segfault

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-01-31 22:17:09 +01:00
James Almer
3c245707bd avcodec/avdct: use the proper function to free AVCodecContext
Fixes ticket 

Signed-off-by: James Almer <jamrial@gmail.com>
2018-03-26 12:51:25 -03:00
James Almer
6e69525e69 Merge commit '302554835e39b79b977ed60c9afe81b44590dfef'
* commit '302554835e39b79b977ed60c9afe81b44590dfef':
  lavc: Drop deprecated unused public members

Merged-by: James Almer <jamrial@gmail.com>
2017-10-23 16:08:42 -03:00
James Almer
c381f6a483 Merge commit '0871e2337777d9161e7f3554bcad19dabc9e15e1'
* commit '0871e2337777d9161e7f3554bcad19dabc9e15e1':
  lavc: Drop deprecated architectures symbols

Merged-by: James Almer <jamrial@gmail.com>
2017-10-23 15:05:12 -03:00
Clément Bœsch
7794627032 avcodec/avdct: remove redundant "default" information in options 2015-10-26 15:39:09 +01:00
Ronald S. Bultje
7a629186ba Prepare for removal of obsolete FF_IDCT_* members. 2015-08-18 15:41:06 -04:00
Michael Niedermayer
1307c11ce6 avcodec/avdct: support >8bit per sample dcts
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-15 18:25:00 +01:00
Michael Niedermayer
25eeff9600 avcodec/avdct: add "xvid" alias AVOption and use FF_IDCT_XVID
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-09 12:42:07 +02:00
Michael Niedermayer
e680c731a2 avcodec/avdct: Add get_pixels()
Suggested-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-03 23:34:35 +02:00
Michael Niedermayer
2f717be22a avcodec/avdct: Add avcodec_dct_get_class()
This should have been in the initial commit of AVDCT

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-28 05:14:39 +02:00
Michael Niedermayer
932ff70956 avcodec: add avdct
This provides a public sustainable API/ABI for DCT functions.
Only externally used dct functions are included.
The structure is extensible without ABI issues compared to the
existing dct contexts.

See Mailing list and IRC log of 2014-07-26/27

Reviewed-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-27 17:21:40 +02:00