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Author SHA1 Message Date
Clément Bœsch 160ea26560 lavfi/haldclutsrc: 10l remove size options. 2013-05-27 20:53:25 +02:00
Clément Bœsch 92a2d12a71 lavfi/overlay: remove do_blend forward declaration. 2013-05-27 20:42:46 +02:00
Clément Bœsch ae5738248a lavfi/lut3d: move lut3d init to its definition scope. 2013-05-27 20:42:46 +02:00
Clément Bœsch 158d96e3f0 lavfi: add haldclut filter. 
Fixes Ticket #2517.
 2013-05-27 20:42:28 +02:00
Clément Bœsch 4328602890 lavfi: add dual input helpers. 2013-05-27 20:32:28 +02:00
Clément Bœsch 3cec29cf59 lavfi: add haldclutsrc filter. 2013-05-27 20:32:28 +02:00
Clément Bœsch b439ece51c lavfi/dctdnoiz: move DC normalization out of loops. 
Make code slightly faster, simpler, clearer.

The filter is still slow as hell, and that change won't cause any
visible performance improvement (it still takes more than one minute to
process a single 1080p frame on a Core 2 here).
 2013-05-26 22:41:02 +02:00
Clément Bœsch 56cea3294a lavfi/lut3d: faster tetrahedral interpolation. 
Increase performance by fetching only the necessary points.

1097 → 917 decicyles.
 2013-05-26 18:48:51 +02:00
Clément Bœsch b6ee25e300 lavfi/lut3d: restore original interpolation speed. 
Call NEXT() only once since it got slower due to the overflow condition
introduced in 91b46145.

interp_trilinear:   1462 → 1280 decicycles
interp_tetrahedral: 1188 → 1097 decicycles

Tested on a Core2, GCC 4.8.
 2013-05-26 18:48:10 +02:00
Clément Bœsch 477f4efd0f lavf/swf: remove unused assert include. 2013-05-26 15:48:50 +02:00
Clément Bœsch 9c50e52005 cmdutils: print slice threading flag in -filters. 2013-05-24 15:34:37 +02:00
Clément Bœsch cf6ed1f129 lavu/opencl: remove semi-colon from macro. 
Fixes compilation when the macros are empty and the label above ends up
containing no statement. Also makes usage of these macro consistent
(some already have a semi colon, some others don't).

Fixes Ticket #2603
 2013-05-24 12:01:02 +02:00
Clément Bœsch d51dfc7ec4 doc/filters: fix wording of color option in testsrc filters. 2013-05-23 17:22:05 +02:00
Clément Bœsch a0a41db339 lavfi/testsrc: make nb_decimals available only in testsrc. 2013-05-23 17:22:05 +02:00
Clément Bœsch 288f916643 lavfi/testsrc: move color options to the color scope filter definition. 2013-05-23 17:22:05 +02:00
Clément Bœsch 91b461459a lavfi/lut3d: avoid overread. 2013-05-22 22:12:14 +02:00
Clément Bœsch 165bc9caa2 v4l2: make possible to disable libv4l2 at runtime. 
Also disable it by default since it looks currently buggy. The
usefulness of such library is mostly limited to backward compatibility
with very old devices.
 2013-05-22 19:49:29 +02:00
Clément Bœsch 12f51c1f9e lavfi: add lut3d filter. 
Fixes part of Ticket #2517.
 2013-05-22 18:23:43 +02:00
Clément Bœsch 39dc1bc90f lavfi/(a)showinfo: use link frame counter instead of local counter. 2013-05-21 22:29:16 +02:00
Clément Bœsch b8a9876a8b lavfi/yadif: add timeline support. 2013-05-21 16:09:42 +02:00
Clément Bœsch 9a7f1519aa lavd/v4l2enc: check write return value. 2013-05-20 16:33:21 +02:00
Clément Bœsch 16a75eaa20 lavd: add v4l2 outdev. 2013-05-20 01:11:33 +02:00
Clément Bœsch 8eec655320 lavd/v4l2: move pixel format conversion code to a separate place. 
This will be shared with the output device.
 2013-05-20 01:11:28 +02:00
Clément Bœsch 56f7e29dba tools: add zmqshell.py. 2013-05-19 17:59:21 +02:00
Clément Bœsch 3da726f188 lavf/img2enc: use FF_CEIL_RSHIFT(). 2013-05-16 23:20:07 +02:00
Clément Bœsch f3962c6264 lavfi/yadif: fix chroma subsampling with odd sizes. 2013-05-16 23:20:02 +02:00
Clément Bœsch 61b268eeda lavfi/idet: fix chroma subsampling with odd sizes. 2013-05-16 23:20:00 +02:00
Clément Bœsch 6c5bd7d785 lavc/vc1dec: fix a few "may be used uninitialized" warnings. 2013-05-16 23:08:01 +02:00
Clément Bœsch d94c907008 lavfi: silence a discarded const qualifier warning. 2013-05-16 18:38:10 +02:00
Clément Bœsch afec02afe7 lavfi/unsharp: remove unused float.h include. 2013-05-16 13:38:26 +02:00
Clément Bœsch faceb0af0a lavfi/unsharp: use av_image_copy_plane(). 2013-05-16 13:38:03 +02:00
Clément Bœsch 5c7a33a716 fate/colorchannelmixer: make sure direct path is tested. 2013-05-16 13:18:08 +02:00
Clément Bœsch d686517ad1 lavfi/mp: remove mp=ow wrapper. 
Filter ported natively as owdenoise.
 2013-05-16 00:45:45 +02:00
Clément Bœsch b1e84efa3d lavfi: port wavelet denoiser filter from libmpcodecs. 2013-05-16 00:45:45 +02:00
Clément Bœsch bc1c90eabf lavfi/dctdnoiz: fix 10l typo in pr_height computation. 2013-05-15 03:19:49 +02:00
Clément Bœsch 7b43120c7c lavfi: add dctdnoiz filter. 2013-05-15 00:54:00 +02:00
Clément Bœsch b3c263e209 lavu/common: make FF_CEIL_RSHIFT faster when shift is constant. 
See "[PATCH] lavfi/lut: use FF_CEIL_RSHIFT for chroma w/h rounding."
thread for more information.
 2013-05-13 17:53:16 +02:00
Clément Bœsch cd43a7e945 doc/filters: split item options which are not aliases. 2013-05-12 13:23:45 +02:00
Clément Bœsch 09d3449a8f fate/filter: test gradfun timeline. 2013-05-12 13:07:47 +02:00
Clément Bœsch 9b11c2ef36 fate/filter: test hqdn3d timeline. 2013-05-12 13:07:47 +02:00
Clément Bœsch 0122300c86 lavfi/hqdn3d: restore timeline feature. 2013-05-12 13:07:47 +02:00
Clément Bœsch 0652111833 lavfi/hqdn3d: use macros instead of hardcoded indexes. 2013-05-12 13:07:47 +02:00
Clément Bœsch 1776177b7f lavfi: replace passthrough_filter_frame with a flag. 
With the introduction of AVFilterContext->is_disabled, we can simplify
the custom passthrough mode in filters.

This commit is technically a small compat break, but the timeline was
introduced very recently.

Doxy by Stefano Sabatini.
 2013-05-12 13:07:47 +02:00
Clément Bœsch 60f0e30431 lavfi/vflip: use FF_CEIL_RSHIFT for chroma w/h rounding. 2013-05-12 12:59:00 +02:00
Clément Bœsch 59d33eafd1 lavfi/lut: use FF_CEIL_RSHIFT for chroma w/h rounding. 2013-05-12 12:59:00 +02:00
Clément Bœsch a9705e4de9 lavfi/curves: avoid ctx pointer indirection. 2013-05-10 23:47:28 +02:00
Clément Bœsch 50e66726a2 lavfi: use ceil right shift for chroma width/height. 
This should fix several issues with odd dimensions inputs.

lut, vflip, pad and crop video filters also need to be checked for such
issues. It's possible sws is also affected.
 2013-05-10 17:20:06 +02:00
Clément Bœsch 4db84bac13 lavfi/opencl: replace SHIFTUP with FF_CEIL_RSHIFT. 2013-05-09 16:59:43 +02:00
Clément Bœsch f0250cc463 lavfi/overlay: simpler up-rounded w/h computations. 2013-05-09 16:59:43 +02:00
Clément Bœsch 570d63eef3 lavu: add FF_CEIL_RSHIFT and use it in various places. 2013-05-09 16:59:42 +02:00
Clément Bœsch d3f7b98f87 lavfi/overlay: reindent fix. 2013-05-07 15:43:28 +02:00
Clément Bœsch 5043d8d213 lavfi/alphaextract: copy width and not linesize. 
Padding data is not supposed to be copied.
 2013-05-07 15:33:49 +02:00
Clément Bœsch c3dcd3a255 sws: factorize rgb 9+ planar funcs declarations. 2013-05-07 15:23:27 +02:00
Clément Bœsch a82cc54fb5 lavf/mpsub: remove sscanf from probing. 
This should make probing faster.
 2013-05-06 22:50:59 +02:00
Clément Bœsch e85ea7d387 lavfi/frei0r: fix crash when parameters are not set. 2013-05-03 17:08:33 +02:00
Clément Bœsch 24939d567b fate/pixfmts: use the appropriate variable names for temporary files. 
${1} is now the filter args and is inappropriate as a unique name for
the test (and causes some FATE issues because of the ':' in them).
${filter} is not used either to replace the ${1} because ${outfile}
already contains a unique name for the test.
 2013-05-01 13:25:42 +02:00
Clément Bœsch 14f45bcbe7 doc/filters: fix scale example equivalence. 
scale=w=200:h=100 and scale=w=200:h=100 are of course equivalent...
 2013-05-01 04:46:14 +02:00
Clément Bœsch e3e66568cc doc/filters: replace hqdn3d with smartblur in timeline section. 
hqdn3d needs some adjustements before timeline support can be restored
(patch welcome).
 2013-05-01 04:44:27 +02:00
Clément Bœsch 2609434b45 fate: remove forgotten transpose filter results from old system. 2013-04-30 02:12:47 +02:00
Clément Bœsch 45734dea9e fate: port remaining filters to new system. 
Merge of b963f021b6 is now complete.
 2013-04-30 02:12:45 +02:00
Clément Bœsch 93aede41ce fate: move kerndeint test to the new system. 2013-04-30 01:47:53 +02:00
Clément Bœsch 1e0a0aafba fate: port our pixfmts change to fate-run.sh. 
This patch is the same as 52b23cbf1c.
 2013-04-30 01:47:53 +02:00
Clément Bœsch e881057c98 fate: add a rule for pixfmts tests. 2013-04-30 01:47:53 +02:00
Clément Bœsch a466c2c470 fate: fix filtfmts-test dependency after 9a5924f. 2013-04-30 01:19:24 +02:00
Clément Bœsch d558e46469 lavfi: add two opencl headers to SKIPHEADERS. 
Fix make checkheaders.
 2013-04-30 00:34:58 +02:00
Clément Bœsch 6b222ea963 fate: add bitexact flags to alphaextract/alphamerge tests. 
Should fix a FATE failure.
 2013-04-29 22:28:37 +02:00
Clément Bœsch 9a5924f862 fate: add filters dependencies to pixfmts tests. 2013-04-29 22:25:04 +02:00
Clément Bœsch 15d6436a2a fate: move a few simple pixfmts tests to the new system. 2013-04-29 22:25:04 +02:00
Clément Bœsch 3ae44df18f fate: move lavd filters tests to the new system. 
Also make life test a bit more useful.
 2013-04-29 21:48:49 +02:00
Clément Bœsch 6ea013fb62 fate: remove '#' in filter parameters. 
It was considered a comment.
 2013-04-29 21:48:48 +02:00
Clément Bœsch 22a86492ec fate: move alphaextract and alphamerge tests to the new system. 
The standalone alphaextract tests are removed since already the filters
are already tested by the alphamerge tests.
 2013-04-29 21:10:13 +02:00
Clément Bœsch 9a0e40ec8c fate: move colormatrix tests to the new system. 2013-04-29 20:20:13 +02:00
Clément Bœsch 80bcbed157 fate: restore our settings for drawtext/fade/unsharp. 2013-04-29 20:00:49 +02:00
Clément Bœsch c703f7bdbd fate: move more tests from lavfi-regression.sh to filter-video.mak. 2013-04-29 20:00:49 +02:00
Clément Bœsch 039c2b7828 lavfi/hqdn3d: remove timeline flag. 
The filter stores some temporal data, which needs to be done with the
passthrough callback system when timeline is enabled. Until then,
timeline support is disabled.
 2013-04-26 21:27:02 +02:00
Clément Bœsch 035a3792c2 lavfi/subtitles: zero-init AVSubtitle. 
This avoids invalid free when the stream id doesn't match the packet
stream index.

Ticket #2501
 2013-04-25 00:56:38 +02:00
Clément Bœsch 73050df240 lavfi: add timeline support in {de,remove}logo. 
Both don't change anything in the context between frames.
 2013-04-24 20:13:01 +02:00
Clément Bœsch 1f6aa7de3e lavfi: add vidstabutils.h to SKIPHEADERS. 
Fix checkheaders when vid.stab is not available.
 2013-04-24 19:38:06 +02:00
Clément Bœsch c7d2a3abf0 lavfi/vidstabdetect: fix direct path. 
The frame must be writable if the show option is set, otherwise pass the
frame unchanged.
 2013-04-24 18:30:43 +02:00
Clément Bœsch c82f6e58da lavfi/vidstab: remove mention of defaults for consistency with other filters. 2013-04-24 18:30:43 +02:00
Clément Bœsch 111ac10b60 lavfi/vidstab: make use of direct variable. 2013-04-24 18:30:42 +02:00
Clément Bœsch 9273cc8eb5 lavfi/vidstab: add missing flags for 2 options. 2013-04-24 18:30:42 +02:00
Clément Bœsch c857c21a8c doc/filters: reword vidstab options intro. 2013-04-24 18:30:42 +02:00
Clément Bœsch cdc48775aa lavfi/vidstab: consistent descriptions. 2013-04-24 18:30:42 +02:00
Clément Bœsch 017051266b lavfi/vidstab: miscelenaous cosmetics and typo fixes. 2013-04-24 18:30:42 +02:00
Clément Bœsch 15d2f26998 lavfi/overlay: support timeline through the new system. 2013-04-23 01:02:28 +02:00
Clément Bœsch 38853169ce lavfi: add 'enable' command injection to filters supporting timeline. 2013-04-23 01:02:28 +02:00
Clément Bœsch fdd93eabfb lavfi: add timeline support. 
Flag added in a few simple filters. A bunch of other filters can likely
use the feature as well.
 2013-04-23 01:02:27 +02:00
Clément Bœsch b8a5c76131 lavfi: add frame counter into AVFilterLink and use it in filters. 2013-04-23 01:02:27 +02:00
Clément Bœsch 67cc31d6c7 lavf/gif: add final_delay option. 2013-04-20 00:11:04 +02:00
Clément Bœsch a16c20569d lavf/gifdec: add loop support. 
Loop is ignored by default.
 2013-04-20 00:05:35 +02:00
Clément Bœsch f5ede48fbb lavc/gif: miscellaneous cosmetics. 2013-04-19 23:59:22 +02:00
Clément Bœsch 7004cad36d Changelog: notify GIF improvements. 2013-04-19 23:59:22 +02:00
Clément Bœsch 5927ebab51 doc/general: animated GIF are now compressed. 2013-04-19 23:59:21 +02:00
Clément Bœsch e1b35bdde2 lavc/gif: add flag to enable transparency detection between frames. 
While this is not always optimal, in practice most of the common cases are.

  ffmpeg -i big_buck_bunny_1080p_h264.mov -ss 45 -vf scale=320:160 -gifflags -transdiff -frames:v 50 -y bbb-notrans.gif
  ffmpeg -i big_buck_bunny_1080p_h264.mov -ss 45 -vf scale=320:160 -gifflags +transdiff -frames:v 50 -y bbb-trans.gif

  -rw-r--r-- 1 ubitux ubitux 1.1M Apr 19 19:00 bbb-notrans.gif
  -rw-r--r-- 1 ubitux ubitux 378K Apr 19 19:00 bbb-trans.gif
 2013-04-19 23:59:21 +02:00
Clément Bœsch 0f1250b7e5 lavc/gif: make possible to disable offsetting. 2013-04-19 23:59:21 +02:00
Clément Bœsch 30e6a02c23 lavf/http: remove duplicated dec flag. 2013-04-19 14:44:58 +02:00
Clément Bœsch 380cfce2b2 lavc: add AV_CODEC_PROP_TEXT_SUB. 
CC are not marked. Also allow potential mixed types later.
 2013-04-19 13:15:54 +02:00
Clément Bœsch 6189ff3679 lavf/gif: avoid forward declaration. 2013-04-19 12:11:10 +02:00
Clément Bœsch a7c5b7a676 lavf/gif: correct the delay after the first frame. 
To define accurately the delay between two frames, it is necessary to
have both available. Before this commit, the first frame had a delay of
0; while in practice the problem is not visible in most situation, it is
problematic with low frame rate and large scene change.

This commit notably fixes output generated with commands such as:

  ffmpeg -i big_buck_bunny_1080p_h264.mov
     -vf "select='gt(scene,0.4)',scale=320:-1,setpts=N/TB"
     -frames:v 5 -y out.gif

Also, to avoid odd loop delays, the N-1 delay is duplicated for the last
frame.
 2013-04-19 12:02:19 +02:00