Martin Storsjö
b441a4517b
vf_hqdn3d: Remove a duplicate inline declaration
...
Compilation seems to fail on GCC 3.4 due to this duplicate
declaration.
Signed-off-by: Martin Storsjö <martin@martin.st >
2012-08-27 16:40:59 +03:00
Martin Storsjö
2bd67175c7
vf_hqdn3d: Don't declare the loop variable within the for loop
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This C99 feature is generally not used in the libav codebase,
since it breaks building with some fringe compilers (GCC 2.95,
MSVC).
Signed-off-by: Martin Storsjö <martin@martin.st >
2012-08-27 15:29:39 +03:00
Loren Merritt
7a1944b907
vf_hqdn3d: x86 asm
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13% faster on penryn, 16% on sandybridge, 15% on bulldozer
Not simd; a compiler should have generated this, but gcc didn't.
2012-08-26 10:49:14 +00:00
Loren Merritt
566858a770
vf_hqdn3d: support 16bit colordepth
2012-08-26 10:49:14 +00:00
Martin Storsjö
1d9c2dc89a
Don't include common.h from avutil.h
...
Signed-off-by: Martin Storsjö <martin@martin.st >
2012-08-15 22:32:06 +03:00
Loren Merritt
1ad715dbf3
vf_hqdn3d: support 9 and 10bit colordepth
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com >
2012-07-28 14:20:06 -07:00
Loren Merritt
0f583e6cc5
vf_hqdn3d: reduce intermediate precision
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11% faster on penryn, 7% on sandybridge, 5% on bulldozer
Negligible change to output.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com >
2012-07-28 14:19:01 -07:00
Loren Merritt
85e228c71d
vf_hqdn3d: simplify and optimize
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14% faster on penryn, 2% on sandybridge, 9% on bulldozer
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com >
2012-07-28 14:15:14 -07:00
Loren Merritt
60b9785530
vf_hqdn3d: cosmetics
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Change code style to match the rest of libav.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com >
2012-07-28 14:12:22 -07:00
Anton Khirnov
d4f89906e3
lavfi: add error handling to end_frame().
2012-07-22 09:14:05 +02:00
Anton Khirnov
e9b992d035
lavfi: add error handling to draw_slice().
2012-07-22 09:14:05 +02:00
Ronald S. Bultje
3db407038e
lavfi: use const for AVFilterPad declarations in all filters.
2012-07-21 16:31:15 -07:00
Anton Khirnov
4c9080a7ef
lavfi: unref AVFilterLink.out_buf in ff_end_frame().
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This reduces code duplication and prevents stale pointers from remaining
on the link.
2012-07-20 21:12:49 +02:00
Anton Khirnov
07bad27810
lavfi: unref AVFilterLink.cur_buf in ff_end_frame().
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This reduces code duplication and prevents stale pointers from remaining
on the link.
2012-07-20 21:10:42 +02:00
Anton Khirnov
1a49a169eb
lavfi: make filters less verbose.
2012-06-26 19:08:13 +02:00
Anton Khirnov
a5e8c41c28
lavfi: remove 'opaque' parameter from AVFilter.init()
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It is not used in any filters currently and is inherently evil. If
passing binary data to filters is required in the future, it should be
done with some AVOptions-based system.
2012-06-26 13:13:48 +02:00
Anton Khirnov
9d0bfc5052
lavfi: make AVFilterPad opaque after two major bumps.
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It will allow adding new fields to it without ABI breaks.
2012-06-13 11:11:33 +02:00
Anton Khirnov
803391f719
lavfi: remove request/poll and drawing functions from public API on next bump
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They are only useful inside filters and we don't allow user filters for
now.
2012-06-05 09:38:16 +02:00
Anton Khirnov
b74a1da49d
lavfi: make formats API private on next bump.
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It is only useful inside filters and we don't allow user filters for
now.
2012-06-05 09:37:30 +02:00
Mans Rullgard
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-03-19 13:33:20 +00:00
Baptiste Coudurier
a4dc7aa5b5
Port libmpcodecs hqdn3d filter.
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Patch by Baptiste with some fixes by me.
Originally committed as revision 25880 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-04 13:03:42 +00:00
