Luca Barbato
e995cf1bcc
avfilter: Add missing emms_c when needed
...
Arch specific calls should have an emms_c following to keep the cpu
state consistent.
Reported-By: wm4
CC: libav-stable@libav.org
2014-03-05 11:00:05 +01:00
Anton Khirnov
cd43ca0443
lavfi: do not export the filters from shared objects
2013-10-28 15:29:54 +01:00
Anton Khirnov
3ba35a346c
vf_hqdn3d: make config_props work properly when called multiple times.
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Do not leak all the temp buffers.
2013-05-17 07:44:12 +02:00
Anton Khirnov
56e4ce0d13
vf_hqdn3d: use the name 's' for the pointer to the private context
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This is shorter and consistent across filters.
2013-05-16 07:35:48 +02:00
Diego Biurrun
093804a93c
avfilter: Add av_cold attributes to init/uninit functions
2013-05-04 21:10:05 +02:00
Anton Khirnov
c43a7ecad9
lavfi: remove now unused args parameter from AVFilter.init
2013-04-09 19:12:38 +02:00
Anton Khirnov
8c747d46f7
vf_hqdn3d: switch to an AVOptions-based system.
2013-04-09 19:05:12 +02:00
Loren Merritt
5b3c1aecb2
hqdn3d: Fix out of array read in LOWPASS
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CC:libav-stable@libav.org
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-03-13 09:14:59 +01:00
Anton Khirnov
d0a863ac89
vf_hqdn3d: fix uninitialized variable use
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CC:libav-stable@libav.org
2013-03-11 18:28:35 +01:00
Anton Khirnov
7e350379f8
lavfi: switch to AVFrame.
...
Deprecate AVFilterBuffer/AVFilterBufferRef and everything related to it
and use AVFrame instead.
2013-03-08 07:37:18 +01:00
Diego Biurrun
76d90125cd
vf_hqdn3d: x86: Add proper arch optimization initialization
2013-02-01 13:11:45 +01:00
Diego Biurrun
bcb8d9eb8f
Drop unnecessary 'l' length modifier when printfing double values.
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%f denotes a double argument and 'l' does nothing in this case
according to the C spec.
2012-12-31 11:20:45 +01:00
Anton Khirnov
565e4993c6
lavfi: merge start_frame/draw_slice/end_frame
...
Any alleged performance benefits gained from the split are purely
mythological and do not justify added code complexity.
2012-11-28 08:50:19 +01:00
Anton Khirnov
59ee9f78b0
lavfi: do not use av_pix_fmt_descriptors directly.
2012-10-12 12:45:39 +02:00
Mans Rullgard
568c70e79e
lavfi: convert input/ouput list compound literals to named objects
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A number of compilers, for example those from TI and IBM, choke on
these initialisers. The current style is also quite ugly.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-10 22:26:12 +01:00
Anton Khirnov
716d413c13
Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat
2012-10-08 07:13:26 +02:00
Martin Storsjö
b441a4517b
vf_hqdn3d: Remove a duplicate inline declaration
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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().
...
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().
...
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()
...
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.
...
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