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7342 Commits

Author SHA1 Message Date
Jun Zhao
5a3ce4a92b lavfi/deshake: fix deshake crash issue. 
Fixes ticket #7441.

for block contrast calculate, the block is like this:

|<---------------- stride-----------------------|
+----------------------------------------------->  X
|
|            w = 16
|    (cx,cy)+------+
|           |      |
|h=blocksize|      |
|           |      |
|           +------+
V

Y

so we calc the block contrast use:
   (cy + y) * stride + (cx + x)

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2018-10-06 21:30:18 +08:00
Paul B Mahol
50a2347b19 avfilter/avf_showspectrum: increase padding size for low sample rates 2018-10-05 15:23:02 +02:00
Paul B Mahol
fe447c0609 avfilter/avf_showspectrum: add zoom mode to showspectrumpic 2018-10-05 14:23:48 +02:00
Paul B Mahol
3e687be4fa avfilter/avf_showspectrum: add green color map 2018-10-05 12:00:57 +02:00
Pavel Koshevoy
03123e4053 lavfi/atempo: fix tempo range limit inconsistency 
yae_set_tempo was overlooked when max tempo limit was raised to 100.

tested with:
./ffmpeg_g -i Delerium/SemanticSpaces/Gateway.mp3 \
-af asendcmd=f=asendcmd.cfg,atempo=1.0 -y /tmp/asendcmd-atempo.wav

where asendcmd.cfg was:
15.0-45.0 [enter] atempo tempo 2.0,
          [leave] atempo tempo 0.5;

60.0-300.0 [enter] atempo tempo 4.0,
           [leave] atempo tempo 1.0;
 2018-10-04 21:09:41 -06:00
Paul B Mahol
d39fae0886 avfilter/avf_showspectrum: fix scaling in zoom mode 2018-10-05 00:15:26 +02:00
Paul B Mahol
196dd13c76 avfilter/avf_showspectrum: implement zoom mode 2018-10-04 23:51:22 +02:00
Paul B Mahol
0baca07759 avilter/af_afir: add irfmt option 2018-10-04 23:51:22 +02:00
Paul B Mahol
4901fa1fb8 avfilter/af_afir: use internal lavfi queue 2018-10-04 12:10:20 +02:00
Paul B Mahol
6725fd8b0f avfilter/af_headphone: use lavfi internal queue instead 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-10-04 12:10:20 +02:00
Paul B Mahol
ef3babb2c7 avfilter/af_asetnsamples: use lavfi internal queue 2018-10-04 12:10:20 +02:00
Paul B Mahol
7d65fe87e9 avfilter: add ff_inlink_queued_samples() 2018-10-04 12:10:20 +02:00
Marton Balint
7ca2ee059e avfilter/f_cue: use inlink fifo for queueing frames 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-10-03 22:09:49 +02:00
Marton Balint
8f14170b9a avfilter/filters: add ff_inlink_peek_frame and ff_inlink_queued_frames to access frames in the inlink fifo 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-10-03 22:09:49 +02:00
Paul B Mahol
9e45364a80 avfilter/af_afir: make IR gain control more flexible 
For this reason introduce two more options.
 2018-10-03 21:43:40 +02:00
Paul B Mahol
4c514edc5b avfilter/avfilter: fix typos in comments 2018-10-03 19:11:52 +02:00
Paul B Mahol
5ee4144701 avfilter/af_afftdn: add missing break 2018-09-26 22:23:28 +02:00
Paul B Mahol
efb65abedf avfilter: add audio denoising (afftdn) filter 2018-09-25 19:54:06 +02:00
Paul B Mahol
d6e50e0716 avfilter/vf_curves: add planar rgb support 2018-09-25 16:35:29 +02:00
Steven Liu
a7429d853d avfilter/buffersink.h: fix comment typo of av_buffersink_get_samples 
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
 2018-09-25 11:11:37 +08:00
Paul B Mahol
54ca198e23 avfilter/vf_threshold: add slice threading 2018-09-24 20:21:17 +02:00
Steven Liu
4b00332203 avfilter/sr: process and output message when load_model is NULL 
fix ticket: 7455

Reviewed-by: Pedro Arthur <bygrandao@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
 2018-09-24 22:02:54 +08:00
Paul B Mahol
a9485d7318 avfilter: document mono option of silencedetect filter 
Also provide shorter option, and reorder options in documentation.
 2018-09-23 23:10:51 +02:00
Pedro Arthur
1cb101f60d avfilter/vf_sr: Fix coverity CID 1439584 2018-09-21 11:22:06 -03:00
Zhao Zhili
cd732ac472 avfilter/dnn_backend_native: fix memleak 
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2018-09-19 13:21:27 -03:00
Zhao Zhili
5dad514379 avfilter/dnn_backend_native: fix invalid free 
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2018-09-19 13:21:27 -03:00
Zhao Zhili
0d7a75e848 avfilter/vf_sr: fix read out of bounds 
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2018-09-19 13:21:27 -03:00
Sergey Lavrushkin
bd10c1e9a8 libavfilter: Removes stored DNN models. Adds support for native backend model file format in tf backend. 
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2018-09-17 19:44:42 -03:00
Paul B Mahol
b0cfb2cfb9 avfilter/vf_colorspace: fix typo in comment 2018-09-17 12:51:59 +02:00
Paul B Mahol
c4774c5474 avfilter/af_astats: count zero crossings 2018-09-17 12:12:54 +02:00
Paul B Mahol
5109c38162 avfilter: add acrossover filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-09-16 12:06:37 +02:00
Paul B Mahol
83f7a5eb62 avfilter/avf_aphasemeter: check return value of ff_insert_outpad() 2018-09-15 21:59:01 +02:00
Paul B Mahol
11fc18994e avfilter/f_ebur128: check return value of ff_insert_outpad() 2018-09-15 21:59:01 +02:00
Paul B Mahol
e334765408 avfilter/af_anequalizer: check return value of ff_insert_outpad() 2018-09-15 21:59:01 +02:00
Paul B Mahol
876101cf41 avfilter/af_afir: switch to activate 2018-09-15 21:59:01 +02:00
Paul B Mahol
da7a0ac979 avfilter/af_afir: check return value of ff_insert_outpad() 2018-09-15 21:59:01 +02:00
Paul B Mahol
91cc3aa8b1 avfilter/avf_showspectrum: add magma color map 2018-09-15 14:08:49 +02:00
Tristan Matthews
f3b430e0e4 lavfi/silencedetect: fix spelling 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-09-14 01:52:29 +02:00
Paul B Mahol
e320f9576a avfilter/vf_bm3d: use av_clip_uintp2_c where clip is variable 2018-09-13 20:48:08 +02:00
Paul B Mahol
776cdd1dc8 avfilter/vf_remap: refactor code 2018-09-13 12:09:51 +02:00
Paul B Mahol
544fde1bf8 avfilter: add bm3d filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-09-13 11:22:22 +02:00
Paul B Mahol
ecf38be7c7 avfilter: add amultiply audio filter 2018-09-13 10:21:46 +02:00
James Almer
185aa5e896 Merge commit 'e05e5920a4e1f1f15cc8a7c843159d519f6ec18e' 
* commit 'e05e5920a4e1f1f15cc8a7c843159d519f6ec18e':
  qsv: Error out if getting session handle failed in avfilter

Merged-by: James Almer <jamrial@gmail.com>
 2018-09-11 13:41:07 -03:00
Paul B Mahol
492b312ddd avfilter/vf_datascope: reduce block height 
So it match minimal input video size requirement.
 2018-09-11 11:58:49 +02:00
Paul B Mahol
06e990ce89 avfilter/vf_limiter: add slice threading 2018-09-11 11:24:07 +02:00
Roman Arzumanyan
90ba17652a avfilter: add nvidia NPP based transpose filter 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2018-09-10 12:11:41 +02:00
Marton Balint
37caec3dc4 avfilter/vf_framerate: switch to activate 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-09-09 21:21:42 +02:00
Marton Balint
43d3b61abe avfilter/f_cue: add cue and acue filters 
To delay filtering until a given wallclock timestamp.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-09-09 21:21:42 +02:00
Daniel Oberhoff
a75d805e6b avfilter/vf_remap: add slice threading 
Signed-off-by: Daniel Oberhoff <daniel@danieloberhoff.de>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-09-09 19:57:14 +02:00
Paul B Mahol
bd6c57d532 avfilter: add support for gray14 format 2018-09-09 19:10:44 +02:00
Paul B Mahol
e70f6cb7e3 avfilter/vf_premultiply: add gray14 format 2018-09-09 18:36:41 +02:00
Paul B Mahol
e10846001d avfilter/vf_extractplanes: define higher depth formats with macro 2018-09-09 18:13:13 +02:00
Paul B Mahol
6c06389d6e avfilter/vf_extractplanes: define common 8-bit pixel formats 2018-09-09 18:06:22 +02:00
Paul B Mahol
43421386f2 avfilter/vf_extractplanes: fix 14bit format extraction 2018-09-09 17:56:43 +02:00
Paul B Mahol
c4cda4eb87 avfilter: add lut1d filter 2018-09-07 21:44:03 +02:00
Thomas Mundt
f4438e387e avfilter/vf_interlace: fix numerical options 
Regression since 9c01cdb94e

Signed-off-by: Thomas Mundt <tmundt75@gmail.com>
 2018-09-07 18:46:56 +02:00
Michael Niedermayer
6b1b5af024 avfilter/vf_frei0r: Remove duplicate }, fix build 
Fixes regression from a3c6b7ff59

Reported-by: qq2225936589
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-08-30 17:12:25 +02:00
Raphael Graf
a3c6b7ff59 frei0r: handle string params 
This is needed for some of the frei0r filters (facebl0r and facedetect) which accept string parameters.

Fixes the issue described here:
http://www.ffmpeg-archive.org/Unable-to-set-ffmpeg-frei0r-facedetect-filter-parameter-td4680190.html

Signed-off-by: Raphael Graf <r@undefined.ch>
 2018-08-30 09:57:25 +02:00
Nicolas George
962c9313af lavfi/avf_concat: switch to activate. 
Fix trac ticket #7351.
 2018-08-26 12:16:48 +02:00
Zhong Li
e05e5920a4 qsv: Error out if getting session handle failed in avfilter 
Solve some issues found by an automated code scansion.
Suppress the complain "variables 'handle' is used but maybe
uninitialized".

Signed-off-by: Zhong Li <zhong.li@intel.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2018-08-23 08:22:34 +02:00
Steven Liu
dcef44f136 avfilter/buffersrc.h: fix typo of the comment 2018-08-21 15:44:33 +08:00
Jun Zhao
fe06ed22e6 lavfi: fix can't dispaly "slice" sub-option in "ffmpeg -h full" 
fix can't dispaly "slice" sub-option in "ffmpeg -h full" for
 AVFilter options.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2018-08-16 19:45:07 +08:00
Michael Niedermayer
2612431d1b avfilter/vf_hue: 10bit support 
Tested-by: Tobias Rapp <t.rapp@noa-archive.com>
Tested-by: Reto Kromer <lists@reto.ch>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-08-16 00:07:59 +02:00
Mina
f5559dd869 lavfi/vf_colorconstancy: cosmetic update 2018-08-14 20:56:51 +02:00
Mina
729ebd3cd0 lavfi/vf_colorconstancy: change option ranges 2018-08-14 20:55:08 +02:00
Sergey Lavrushkin
1f18a633c6 libavfilter: Adds proper file descriptions to dnn_srcnn.h and dnn_espcn.h. 
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2018-08-14 15:02:41 -03:00
Sergey Lavrushkin
95cb2127ad libavfilter/vf_sr.c: Removes uint8 -> float and float -> uint8 conversions. 
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2018-08-14 15:02:27 -03:00
Sergey Lavrushkin
2ecf9d103a libavfilter/dnn_backend_tf.c: Fixes ff_dnn_free_model_tf. 
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2018-08-14 15:02:09 -03:00
Danil Iashchenko
5423fe29da lavfi: add erosion_opencl, dilation_opencl filters 
Add erosion_opencl, dilation_opencl filters. Behave like existing erosion and dilation filters.
 2018-08-12 21:52:06 +01:00
Kyle Swanson
87cc7e8d4e lavfi/vf_libvmaf: update to use libvmaf v1.3.9 
Signed-off-by: Kyle Swanson <kswanson@netflix.com>
 2018-08-10 12:00:12 -07:00
Clément Bœsch
eb1860e017 lavfi/selectivecolor: fix neutral color filtering 
Neutrals are supposed to be anything not black (0,0,0) and not white
(N,N,N).

Previous neutral filtering code was too strict by excluding colors with
any of its RGB component maxed instead of just the white color.

Reported-by: Royi Avital <royiavital@yahoo.com>
 2018-08-09 19:56:26 +02:00
Mina
e0539f0349 lavfi/xbr: update filter url 
Existing link is broken.
This patch updates the existing url with a working one.

Signed-off-by: Mina <minasamy_@hotmail.com>
Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
 2018-08-09 10:35:00 +05:30
Sergey Lavrushkin
a66e74306a libavfilter: Fixes warnings for unused variables in dnn_srcnn.h, dnn_espcn.h, dnn_backend_tf.c. 
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2018-08-07 13:28:04 -03:00
Sergey Lavrushkin
9d87897ba8 libavfilter: Code style fixes for pointers in DNN module and sr filter. 
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2018-08-07 11:58:34 -03:00
Sergey Lavrushkin
4eb63efbda libavfilter: Adds on the fly generation of default DNN models for tensorflow backend instead of storing binary model. 
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2018-08-07 11:58:03 -03:00
Vittorio Giovara
aa8e5eecac vf_tonemap: Update hdr metadata with the new peak value 
Less effective than the approach in vf_tonemap_opencl because there
is no peak detection, but it's still a good idea to implement this.
 2018-08-06 18:35:52 +02:00
Vittorio Giovara
572ef567a5 vf_tonemap_opencl: Move update_metadata() to a shared file 2018-08-06 18:35:52 +02:00
Vittorio Giovara
e467179cfb vf_tonemap[_opencl]: Move determine_signal_peak() to a shared file 
The two functions are identical. Use the shared LumaCoeffients type too.
 2018-08-06 18:35:52 +02:00
Vittorio Giovara
ce7ca726b2 vf_tonemap: Fix logic for detecting the maximum peak of untagged sources 
When there is no metadata attached to a frame, take into account both
the PQ and HLG transfers, and change the HLG default value to 10:
the value of 12 is the maximum range in scene referred light, but
the reference OOTF maps this from 0 to 1000 cd/m² on the ideal HLG
monitor.

This matches what vf_tonemap_opencl does.
 2018-08-06 18:34:49 +02:00
Jan Ekström
eb94ec3257 lavfi/nlmeans: fix aarch64 assembly with clang 
Clang is more strict about some things.
 2018-07-28 17:41:19 +03:00
Mina
0bb5cd8c4d avfilter: Add colorconstancy filter 
Signed-off-by: Mina <minasamy_@hotmail.com>
 2018-07-23 22:34:52 +02:00
Carl Eugen Hoyos
9cb3d8fcb7 lavfi/af_afir,af_aiir: Remove a variable that is always -1. 
Fixes two warnings:
libavfilter/af_afir.c:194:45: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow]
     int dx = FFABS(x1-x0), sx = x0 < x1 ? 1 : -1;
                                 ~~~~~~~~~~~~^~~~
libavfilter/af_aiir.c:689:45: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow]
     int dx = FFABS(x1-x0), sx = x0 < x1 ? 1 : -1;
                                 ~~~~~~~~~~~~^~~~
 2018-07-19 23:13:24 +02:00
Paul B Mahol
5d8df3cc4a Update Changelog for lensfun addition and bump minor 2018-07-15 10:23:20 +02:00
Stephen Seo
0ea20124b7 Add lensfun filter 
Lensfun is a library that applies lens correction to an image using a
database of cameras/lenses (you provide the camera and lens models, and
it uses the corresponding database entry's parameters to apply lens
correction). It is licensed under LGPL3.

The lensfun filter utilizes the lensfun library to apply lens
correction to videos as well as images.

This filter was created out of necessity since I wanted to apply lens
correction to a video and the lenscorrection filter did not work for me.

While this filter requires little info from the user to apply lens
correction, the flaw is that lensfun is intended to be used on indvidual
images. When used on a video, the parameters such as focal length is
constant, so lens correction may fail on videos where the camera's focal
length changes (zooming in or out via zoom lens). To use this filter
correctly on videos where such parameters change, timeline editing may
be used since this filter supports it.

Note that valgrind shows a small memory leak which is not from this
filter but from the lensfun library (memory is allocated when loading
the lensfun database but it somehow isn't deallocated even during
cleanup; it is briefly created in the init function of the filter, and
destroyed before the init function returns). This may have been fixed by
the latest commit in the lensfun repository; the current latest release
of lensfun is almost 3 years ago.

Bi-Linear interpolation is used by default as lanczos interpolation
shows more artifacts in the corrected image in my tests.

The lanczos interpolation is derived from lenstool's implementation of
lanczos interpolation. Lenstool is an app within the lensfun repository
which is licensed under GPL3.

v2 of this patch fixes license notice in libavfilter/vf_lensfun.c

v3 of this patch fixes code style and dependency to gplv3 (thanks to
Paul B Mahol for pointing out the mentioned issues).

v4 of this patch fixes more code style issues that were missed in
v3.

v5 of this patch adds line breaks to some of the documentation in
doc/filters.texi (thanks to Gyan Doshi for pointing out the issue).

v6 of this patch fixes more problems (thanks to Moritz Barsnick for
pointing them out).

v7 of this patch fixes use of sqrt() (changed to sqrtf(); thanks to
Moritz Barsnick for pointing this out). Also should be rebased off of
latest master branch commits at this point.

Signed-off-by: Stephen Seo <seo.disparate@gmail.com>
 2018-07-15 10:07:54 +02:00
Gyan Doshi
1a31c2b5df avfilter/drawtext: fix box sizing 
At present, box size is clipped to frame size before being drawn,
which can lead to the box not fully covering animated text which is
longer than one or both frame dimensions.

Since ff_blend_rectangle correctly takes care of clipping, it is skipped
here which results in correct box sizing
 2018-07-13 10:11:15 +05:30
Danil Iashchenko
7cd58a8a8c lavfi/convolution_opencl: use CL_FAIL_ON_ERROR for error handling 
Switch to use CL_FAIL_ON_ERROR for error handling
 2018-07-12 23:28:46 +01:00
Danil Iashchenko
2bdb6b6496 lavfi/avgblur_opencl: fix using uninitialized value 
Fixed using uninitialized value "global_work[0]" when calling "av_log".

Fixes CID #1437471.
 2018-07-11 23:17:04 +01:00
Ruiling Song
923ee63d6c lavfi/vf_avgblur_opencl: remove useless clFinish(). 
The very last clFinish() should be ok.

Signed-off-by: Ruiling Song <ruiling.song@intel.com>
Reviewed-by: Danil Iashchenko <danyaschenko@gmail.com>
 2018-07-11 23:05:02 +01:00
Ruiling Song
48a1abed13 lavfi/opencl: add macro for opencl error handling. 
Signed-off-by: Ruiling Song <ruiling.song@intel.com>
 2018-07-11 23:03:46 +01:00
Jun Zhao
eb776a16ea lavfi/minterpolate: fix blending calc issue. 
the right blending calc is:
(alpha * Frame_2 + (MAX - alpha) * Frame_1 + 512) >> 10

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2018-07-08 23:05:34 +08:00
Gyan Doshi
c71e1e6030 avfilter/setpts: add FR shorthand for FRAME_RATE 2018-07-07 21:08:08 +05:30
Shlomi Fish
1ecdcb61b0 lavfi/weave: Refactor two near-identical clauses. 
The changes contained in this patch are hereby placed under the Expat licence.

Reviewed-by: Paul B Mahol
 2018-07-04 18:48:10 +02:00
Danil Iashchenko
581bafa83b lavfi: add sobel, prewitt, roberts filters 
Add opencl version of sobel, prewitt, roberts filters.
 2018-07-03 00:11:28 +01:00
Pedro Arthur
54b425a7fa libavfilter: vf_sr.c remove warnings 2018-07-02 13:45:38 -03:00
Sergey Lavrushkin
575b718990 Adds ESPCN super resolution filter merged with SRCNN filter. 
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2018-07-02 10:47:14 -03:00
Mark Thompson
46fb150a81 lavfi/colorspace: Add namespace prefix to global functions 2018-06-28 16:14:35 +01:00
Mark Thompson
bd02b2c05d lavfi/vf_tonemap_opencl: Mark local tables static 2018-06-25 21:00:54 +01:00
Mark Thompson
d4d29052c3 lavfi/framesync: Add namespace prefix to framesync_get_class 2018-06-24 19:39:01 +01:00
Ruiling Song
649d7ca477 lavfi: make vf_colorspace use functions from colorspace.c 
These functions are shared among colorspace related filters.

Signed-off-by: Ruiling Song <ruiling.song@intel.com>
 2018-06-21 01:19:25 +01:00
Ruiling Song
8b8b0e2cd2 lavfi: add opencl tonemap filter 
This filter does HDR(HDR10/HLG) to SDR conversion with tone-mapping.

An example command to use this filter with vaapi codecs:
FFMPEG -init_hw_device vaapi=va:/dev/dri/renderD128 -init_hw_device \
opencl=ocl@va -hwaccel vaapi -hwaccel_device va -hwaccel_output_format \
vaapi -i INPUT -filter_hw_device ocl -filter_complex \
'[0:v]hwmap,tonemap_opencl=t=bt2020:tonemap=linear:format=p010[x1]; \
[x1]hwmap=derive_device=vaapi:reverse=1' -c:v hevc_vaapi -profile 2 OUTPUT

Signed-off-by: Ruiling Song <ruiling.song@intel.com>
 2018-06-21 01:19:18 +01:00
Danil Iashchenko
714da1fd89 lavfi: Add boxblur_opencl filter 
Behaves like existing boxblur filter.
 2018-06-21 00:31:42 +01:00
Danil Iashchenko
b41b6b3234 libavfilter/opencl: Add macro for setting opencl kernel arguments 2018-06-17 17:58:17 +01:00
Jun Zhao
483532bc72 lavfi/graphdump: Replace the number by macro for bprint init 
Replace the number by macro for bprint init.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2018-06-17 09:59:33 +08:00
Jun Zhao
9809ac98bd lavfi/af_amerge: Replace the number by macro for bprint init 
Replace the number by macro for bprint init.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2018-06-17 09:59:33 +08:00
Pavel Koshevoy
29cddc99cd lavfi/atempo: raise max tempo limit (v2) 2018-06-14 19:19:17 -06:00
Sergey Lavrushkin
648361c2fa libavfilter/dnn_interface.c: fix av_freep dnn_module. 
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2018-06-08 10:26:08 -03:00
Sergey Lavrushkin
d29c35b4d8 libavfilter/vf_srcnn.c: adds DNN module backend AVOption, changes AV_LOG_INFO message to AV_LOG_VERBOSE. 
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2018-06-08 10:26:08 -03:00
Jun Zhao
3161df5b0c lavfi/opencl: remove redundant header. 
remove redundant header

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2018-06-07 19:38:58 +08:00
Sergey Lavrushkin
d8c0bbb0aa Adds TensorFlow backend for dnn inference module. 
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2018-06-05 10:16:50 -03:00
Vishwanath Dixit
37abfe8c2d avfilter/drawtext: present 'hms' formatted 'pts' in 24h format 
HMS is formatted as HH:MM:SS.mmm, but, HH part is not limited to
24 hours. For example, the the drawn text may look like this:
243029:20:30.342. To present the timestamp in more readable and
user friendly format, this patch provides an additional option
to limit the hour part in the range 0-23.

Note: Actually the above required format can be obtained with
format options 'localtime' and 'gmtime', but,  milliseconds part
is not supported in those formats.
 2018-06-04 10:57:45 +05:30
Paul B Mahol
29e0879b29 avfilter/f_drawgraph: fix drawing of first point for non-first metadata key 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-06-03 18:50:04 +02:00
Paul B Mahol
9832885386 avfilter/vf_zoompan: do not increase VAR_IN twice, also count from 0 
Fixes #7242.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-06-03 14:57:25 +02:00
Paul B Mahol
49eda27c6e avfilter/avf_showspectrum: also show sample rate and channel layout 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-06-03 12:43:43 +02:00
Paul B Mahol
9add1786ad avfilter/avf_showspectrum: avoid overwritting text 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-06-03 12:26:43 +02:00
Paul B Mahol
d0bf1aa3c5 avfilter/avf_showspectrum: improve axes drawing 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-06-03 12:06:35 +02:00
Paul B Mahol
af31084399 avfilter/vf_lut3d: unbreak haldclut with planar rgb formats 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-06-02 19:16:22 +02:00
Jan Ekström
76daf4529b lavfi/Makefile: move dnn_*.o under vf_srcnn 
These files depend on libavformat, and the vf_srcnn filter
currently is the only thing utilizing these dnn_* files and
already happens to have a dependency on libavformat.

This fixes compilation in cases where libavformat is not a
dependency for libavfilter.

Reported by Kam_ on IRC.
 2018-06-02 19:00:57 +03:00
Paul B Mahol
e28b1fa6e9 avfilter: add adeclick and adeclip audio filters 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-06-02 13:09:06 +02:00
John Cox
8d4fc2ea06 avfilter: use av_clip_uintp2_c where clip is variable 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-31 16:22:59 +02:00
Paul B Mahol
1aa5192451 avfilter/af_aiir: draw IR frequency response 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-30 17:26:08 +02:00
Paul B Mahol
d0e740b8fb avfilter/af_afir: fix picking of IR channel 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-30 12:30:24 +02:00
Paul B Mahol
73438dbbbc avfilter/af_afir: draw IR frequency response 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-29 21:57:42 +02:00
Sergey Lavrushkin
bdf1bbdbb4 Adds dnn inference module for simple convolutional networks. Reimplements srcnn filter based on it. 
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2018-05-29 10:02:30 -03:00
James Almer
79126ce80e avfilter/vsrc_testsrc: fix a preprocessor check 
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-05-18 17:42:57 -03:00
Tobias Rapp
eb28b5ec8a avfilter/vsrc_testsrc: add pal75bars and pal100bars video filter sources 
Generates color bar test patterns based on EBU PAL recommendations.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
 2018-05-18 15:39:54 +02:00
Paul B Mahol
e9dd5b4f5e avfilter/vf_waveform: add slice threading 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-18 13:15:09 +02:00
Paul B Mahol
4e816b5491 avfilter: add aderivative and aintegral filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-16 12:20:38 +02:00
Paul B Mahol
2bde38c0ab avfilter/vf_lut2: add timeline support to tlut2 filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-14 18:26:16 +02:00
Paul B Mahol
a27cab9eca avfilter/vf_blend: add timeline support to tblend filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-14 18:08:35 +02:00
Paul B Mahol
80b474875e avfilter/vf_srcnn: use function to get number of threads 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-14 16:04:33 +02:00
Paul B Mahol
e3a697eda3 avfilter/vf_amplify: check if array is availabe before using it 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-14 16:04:33 +02:00
Paul B Mahol
1c2e5fc454 avfilter/vf_maskedmerge: add slice threading 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-12 15:46:28 +02:00
Paul B Mahol
9b6f8fb25d avfilter/vf_deblock: add timeline support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-12 12:34:02 +02:00
Paul B Mahol
974eb4aaaa avfilter: add fftdnoiz filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-10 14:44:17 +02:00
Jun Zhao
74a7ddd985 lavfi/tests/filtfmts: fix the build warning. 
fix the build warning: ignoring return value.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2018-05-10 19:28:51 +08:00
Timo Rothenpieler
1c15d26615 avfilter/vf_hwupload_cuda: update supported pix_fmts 2018-05-10 00:34:22 +02:00
Hendrik Leppkes
8007a86363 lavfi/vf_srcnn: use avio_check instead of access 
The filter uses avio for file access already, and avio_check is
portable.

Fixes trac #7192.
 2018-05-08 17:52:33 +02:00
Clément Bœsch
1eb4e731fc lavfi/swaprect: use AV_CEIL_RSHIFT instead of deprecated FF_CEIL_RSHIFT 2018-05-08 12:47:38 +02:00
Clément Bœsch
8d6354aa82 lavfi/nlmeans: use AV_CEIL_RSHIFT instead of deprecated FF_CEIL_RSHIFT 2018-05-08 12:47:38 +02:00
Clément Bœsch
e6114d21ac lavfi/nlmeans: inline integral patch value function 
This prevents redundant position computation and make the code faster
(1.1x faster overall).
 2018-05-08 10:28:06 +02:00
Clément Bœsch
4278f79ef6 lavfi/nlmeans: use unsigned for the integral patch value 
This value can not be negative.
 2018-05-08 10:28:06 +02:00
Clément Bœsch
de956198a9 lavfi/nlmeans: reorder memory accesses in get_integral_patch_value 
This doesn't seem to make much of a difference but it can't hurt.
 2018-05-08 10:28:06 +02:00
Clément Bœsch
34e1e53e28 lavfi/nlmeans: move final weighted averaging out of nlmeans_plane 
This helps figuring out where the filter is slow:

  70.53%  ffmpeg_g  ffmpeg_g          [.] nlmeans_slice
  25.73%  ffmpeg_g  ffmpeg_g          [.] compute_safe_ssd_integral_image_c
   1.74%  ffmpeg_g  ffmpeg_g          [.] compute_unsafe_ssd_integral_image
   0.82%  ffmpeg_g  ffmpeg_g          [.] ff_mjpeg_decode_sos
   0.51%  ffmpeg_g  [unknown]         [k] 0xffffffff91800a80
   0.24%  ffmpeg_g  ffmpeg_g          [.] weight_averages

(Tested with a large image that takes several seconds to process)

Since this function is irrelevant speed wise, the file's TODO is
updated.
 2018-05-08 10:28:06 +02:00
Clément Bœsch
667503ef68 lavfi/nlmeans: switch from double to float 
Overall speed appears to be 1.1x faster with no noticeable quality
impact.
 2018-05-08 10:28:06 +02:00
Clément Bœsch
43d16aef63 lavfi/nlmeans: make compute_safe_ssd_integral_image_c faster 
before:  ssd_integral_image_c: 49204.6
after:   ssd_integral_image_c: 44272.8

Unrolling by 4 made the biggest difference on odroid-c2 (aarch64);
unrolling by 2 or 8 both raised 46k cycles vs 44k for 4.

Additionally, this is a much better reference when writing SIMD (SIMD
vectorization will just target 16 instead of 4).
 2018-05-08 10:28:06 +02:00
Clément Bœsch
5a71bce371 lavfi/nlmeans: add AArch64 SIMD for compute_safe_ssd_integral_image 
ssd_integral_image_c: 49204.6
ssd_integral_image_neon: 28346.8
 2018-05-08 10:28:06 +02:00
Clément Bœsch
5ba14f4f1a lavfi/nlmeans: use ptrdiff_t for linesizes 
Similarly to previous commit, this will help writing SIMD code by not
having manual zero-extension in SIMD code
 2018-05-08 10:28:06 +02:00
Clément Bœsch
26f02c51ce lavfi/nlmeans: add SIMD-friendly assumptions for compute_safe_ssd_integral_image 
SIMD code will not have to deal with padding itself. Overwriting in that
function may have been possible but involve large overreading of the
sources. Instead, we simply make sure the width to process is always a
multiple of 16. Additionally, there must be some actual area to process
so the SIMD code can have its boundary checks after processing the first
pixels.
 2018-05-08 10:28:06 +02:00
Clément Bœsch
f1248b7795 lavfi/nlmeans: random code shuffling to help compiler 
This makes nlmeans_slice() slightly faster at least on GCC 7.3.
 2018-05-08 10:28:06 +02:00
James Almer
08032331ac fate: update fate-sws-pixdesc-query reference file 
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-05-05 19:20:38 -03:00
Paul B Mahol
72b29c02f4 avfilter/drawutils: support gray14 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-05 21:50:22 +02:00
Paul B Mahol
41ebbae9dd avfilter/vf_extractplanes: add support for extracting planes with 14 depth 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-05 21:35:31 +02:00
Paul B Mahol
20a3c4f606 avfilter: forward status back in some filters that missed it 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-05 21:32:33 +02:00
Paul B Mahol
ac86011b1f avfilter/af_amerge: port to activate API 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-05 21:32:33 +02:00
Paul B Mahol
0f4ca420bc avfilter/vf_colorchannelmixer: add planar rgb support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-05 17:37:50 +02:00
Paul B Mahol
931e2c4541 avfilter/vf_colorchannelmixer: refactor code 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-05 17:37:50 +02:00
Paul B Mahol
2017b4b1c2 avfilter/vf_colorbalance: fix off by one overflow 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-05 17:37:50 +02:00
Paul B Mahol
d1e1872418 avfilter/vf_colorchannelmixer: add slice threading 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-05 17:37:50 +02:00
Paul B Mahol
0ef7a45197 avfilter/vf_colorbalance: add slice threading 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-05 12:50:16 +02:00
Paul B Mahol
db8777cef0 avfilter/vf_colorbalance: add planar rgb support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-05 12:23:07 +02:00
Paul B Mahol
4cd4aa08a6 avfilter/vf_convolution: use already available dstride 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-05 11:01:02 +02:00
Paul B Mahol
c2fd69ba62 avfilter/vf_colorbalance: add 16bit depth support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-05 00:36:32 +02:00
Kevin Wheatley
51775bc1cd avfilter/vf_libvmaf: the libvmaf filter tried to join on an invalid thread id 
The thread id was invalid because it was not initialised
during the calls to init_complex_filtergraph.

This adds a flag to check for initialisation before trying to
peform the join.

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com>
 2018-05-04 18:29:53 -03:00
Paul B Mahol
244d4ba0da avfilter/vf_lut3d: fix typo 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-04 23:17:53 +02:00
Paul B Mahol
20c83be27a avfilter/vf_edgedetect: add more formats support to canny mode 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-04 21:37:33 +02:00
Paul B Mahol
0bcc66571a avfilter/vf_edgedetect: add planes option 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-04 21:37:33 +02:00
Paul B Mahol
d122c8b102 avfilter/vf_edgedetect: add canny mode 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-04 21:34:49 +02:00
Paul B Mahol
aba39cc1f1 avfilter/vf_convolution: add column/vertical mode 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-04 21:32:26 +02:00
Paul B Mahol
901dc11bb6 avfilter/vf_lut3d: add planar rgb support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-04 21:27:48 +02:00
Sergey Lavrushkin
9479955c62 Adds SRCNN filter. 
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2018-05-04 14:24:56 +00:00
Paul B Mahol
4bad76b6e9 avfilter/vf_amplify: add more options for finer filtering 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-04 14:41:38 +02:00
Paul B Mahol
f43fd68f28 avfilter/drawutils: add support for full range 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-03 21:43:57 +02:00
Paul B Mahol
943f7902e6 avfilter/vf_neighbor: add >8 depth suppport 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-03 12:48:47 +02:00
Paul B Mahol
c8c2fb0977 avfilter/vf_convolution: unbreak roberts filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-03 11:29:51 +02:00
Paul B Mahol
3a96534ed9 avfilter/vf_convolution: add horizontal/row mode 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-03 10:55:10 +02:00
Paul B Mahol
0f0d468fbc avfilter/vf_overlay: exclude nv12/nv21 formats from x86 asm check 
They are yet to be supported,

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-03 09:22:28 +02:00
Paul B Mahol
ab1114a0f5 avfilter/vf_convolution: rewrite so it doesn't use temp buffers 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-03 00:09:01 +02:00
Paul B Mahol
6d7c63588c avfilter/vf_overlay: add x86 SIMD 
Specifically for yuv444, yuv422, yuv420 format when main stream has no alpha, and alpha
is straight.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-02 23:58:21 +02:00
Paul B Mahol
d176497cec avfilter/af_biquads: add slice threading 
Helps with multi-channels audio. Otherwise use threads=1.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-01 16:00:19 +02:00
Paul B Mahol
2308a3c7e3 avfilter/af_biquads: change clipping detection from global to channel 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-01 15:26:20 +02:00
Paul B Mahol
5bfc433a6e avfilter/vf_neighbor: add slice threading 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-01 15:05:43 +02:00
Paul B Mahol
ddf844d17c avfilter/vf_neighbor: simplify code little 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-01 14:50:48 +02:00
Paul B Mahol
273edb2fe4 avfilter/vf_neighbor: rewrite without using temp memory 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-05-01 13:12:50 +02:00
Marton Balint
7033654f7f Use AV_PIX_FMT_FLAG_ALPHA for detecting transparency where nb_components was used 
Temporarily keep the old method for ffmpeg_filters.c choose_pix_fmt and
avfiltergraph.c pick_format() until a paletted pixel format without alpha is
introduced.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-04-30 21:51:31 +02:00
Paul B Mahol
da55304caf avfilter/vf_mix: initialize last to silence possible warning 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-30 20:45:05 +02:00
Paul B Mahol
c0f2abcc8d avfilter/vf_mix: make setting weights more user friendly 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-29 19:27:15 +02:00
Paul B Mahol
ad16423704 avfilter/vf_fieldmatch: add support for >8 bit depth in ppsrc 
Also fix leaks while here.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-29 15:01:32 +02:00
Paul B Mahol
a5b2d85f18 avfilter/vf_fieldmatch: switch to activate 
Unbreaks ppsrc filtering.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-29 15:01:32 +02:00
Paul B Mahol
889d858491 avfilter: add amplify filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-29 13:24:50 +02:00
Paul B Mahol
70d25b89db avfilter/vf_overlay: use slice_end in alpha_composite() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-29 10:02:57 +02:00
Paul B Mahol
29fd44adf1 avfilter/vf_fieldmatch: use correct subsamplings for y0a, y1a and startx 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-28 22:49:09 +02:00
Paul B Mahol
d54014d157 avfilter/vf_overlay: add slice threading 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-28 18:54:12 +02:00
Paul B Mahol
4f484edaa7 avfilter/vf_convolution: make rdiv set to 0 more useful 
Use 0 for signaling that rdiv will be calculated from sum
of all matrix elements.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-28 11:25:43 +02:00
Paul B Mahol
b473e76876 avfilter/vf_mix: use correct linesizes 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-27 19:15:55 +02:00
Paul B Mahol
309fce63d8 avfilter/vf_shuffleplanes: add support for timeline 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-27 17:18:22 +02:00
Paul B Mahol
2d7ba3a96f avfilter/vf_premultiply: add slice threading 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-27 12:25:32 +02:00
Paul B Mahol
e0e75f93b9 avfilter/vf_maskedclamp: silence warning 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-27 11:36:34 +02:00
Paul B Mahol
9faec78b14 avfilter/vf_mix: add slice threading 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-27 11:32:50 +02:00
Paul B Mahol
6a955750d6 avfilter/vf_maskedclamp: add slice threading 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-27 00:08:04 +02:00
Paul B Mahol
356a33b20a avfilter/vf_atadenoise: do not abort if user specified invalid size 
Update documentation with new size default.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-26 22:25:10 +02:00
Paul B Mahol
330215830e avfilter/vf_mix: clip output pixel values 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-26 16:44:15 +02:00
Paul B Mahol
a5172dcab6 avfilter/vf_mix: add scale option 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-26 16:44:15 +02:00
Paul B Mahol
161e006cc0 avfilter: add tmix filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-26 16:44:15 +02:00
Paul B Mahol
a12899ad9b avfiler/vf_mix: fix crash with >8 bit depth 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-25 14:08:21 +02:00
Vasile Toncu
9c01cdb94e avfilter/vf_interlace: remove duplicate code with same funcionality 2018-04-23 23:48:30 +02:00
Ruiling Song
d865783b6c lavf/qsv: clone the frame which may be managed by framework 
For filters based on framesync, the input frame was managed
by framesync, so we should not directly keep and destroy it,
instead we make a clone of it here, or else double-free will occur.
But for other filters not based on framesync, we still need to
free the input frame inside filter_frame.

Signed-off-by: Ruiling Song <ruiling.song@intel.com>
 2018-04-21 19:00:43 +01:00
Ruiling Song
f3341a0452 lavf: make overlay_qsv work based on framesync 
The existing version which was cherry-picked from Libav does not work
with FFmpeg framework, because ff_request_frame() was totally
different between Libav (recursive) and FFmpeg (non-recursive).
The existing overlay_qsv implementation depends on the recursive version
of ff_request_frame to trigger immediate call to request_frame() on input pad.
But this has been removed in FFmpeg since "lavfi: make request_frame() non-recursive."
Now that we have handy framesync support in FFmpeg, so I make it work
based on framesync. Some other fixing which is also needed to make
overlay_qsv work are put in a separate patch.

Signed-off-by: Ruiling Song <ruiling.song@intel.com>
 2018-04-21 19:00:43 +01:00
Paul B Mahol
21da248b5f avfilter: add deblock filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-21 11:34:49 +02:00
Paul B Mahol
396c019795 avfilter/avf_avectorscope: disable mirroring 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-18 18:14:35 +02:00
Paul B Mahol
2fc12f4971 avfilter: add lowshelf and highshelf filters 
These are old bass and treble filters.
Make bass and treble filters better at boosting.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-17 12:40:27 +02:00
Paul B Mahol
6e05a11e89 avfilter/af_afir: make max IR length configurable 
Also increase max allowed dry/wet value.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-16 19:11:35 +02:00
Paul B Mahol
9cf0079638 avfilter/af_headphone: switch to activate 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-16 18:29:34 +02:00
Michael Niedermayer
3c1ecb057d Bump minor versions after release/4.0 branching 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-04-16 12:35:12 +02:00
Michael Niedermayer
7e3a070d9a Bump minor versions for branching release/4.0 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-04-16 12:35:12 +02:00
Martin Vignali
56315df32c avfilter/showvolume : cosmetic move bracket after func declaration to a new line 2018-04-16 11:35:07 +02:00
Martin Vignali
fd10a6e2f2 avfilter/showvolume : add persistent max display 
draw a color line for the max level in the given duration
 2018-04-16 11:35:03 +02:00
Martin Vignali
cb2f52b6a7 avfilter/showvolume : add display scale option 
linear (current behaviour) or log display (more close to classic audio meter)
 2018-04-16 11:34:59 +02:00
Paul B Mahol
e1c8bd2389 avfilter/af_headphone: fix type=time with hrir=multich 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-16 09:31:11 +02:00
Paul B Mahol
3e003a985f avfilter/af_headphone: add single hrir multichannel stream mode 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-15 16:08:28 +02:00
Paul B Mahol
a56580b117 avfilter/af_headphone: fix memory leak and overread 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-14 19:42:16 +02:00
Paul B Mahol
8daca7697b avfilter/af_headphone: do not output invalid samples when flushing 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-14 18:38:54 +02:00
Paul B Mahol
01170e9db0 avfilter/af_headphone: fix flushing 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-14 17:51:26 +02:00
Paul B Mahol
2b0f821f51 avfilter/af_headphone: improve performance and reduce latency 
Remove not needed code.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-14 17:28:26 +02:00
James Almer
f790410b6b Merge commit 'cca5e4f040971db6de0bfe6968f00c021d8a9c42' 
* commit 'cca5e4f040971db6de0bfe6968f00c021d8a9c42':
  qsv: adding Multi Frame Encode support

Merged-by: James Almer <jamrial@gmail.com>
 2018-04-13 20:34:23 -03:00
James Almer
ae7e66fb4b Merge commit '29a8ed766354c45c9be4b8512c5b2eb25a450cdc' 
* commit '29a8ed766354c45c9be4b8512c5b2eb25a450cdc':
  lavf/qsvvpp: bypass vpp if not needed.

Merged-by: James Almer <jamrial@gmail.com>
 2018-04-13 19:58:47 -03:00
Paul B Mahol
9e40632668 avfilter: add vfrdet filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-13 08:41:51 +02:00
wm4
c7ab6aff66 w32pthreads: always use Vista+ API, drop XP support 
This removes the XP compatibility code, and switches entirely to SRW
locks, which are available starting at Windows Vista.

This removes CRITICAL_SECTION use, which allows us to add
PTHREAD_MUTEX_INITIALIZER, which will be useful later.

Windows XP is hereby not a supported build target anymore.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2018-04-09 21:58:39 +02:00
Maxym Dmytrychenko
cca5e4f040 qsv: adding Multi Frame Encode support 
Starting from API 1.25 helps to improve performance of the simultaneous
encode, 1:N scenario, like:

./avconv  -y -hwaccel qsv -c:v h264_qsv -r 30000/1001 -i
~/bbb_sunflower_1080p_60fps_normal.mp4  -vframes 600 -an \
    -filter_complex "split=2[s1][s2]; [s1]scale_qsv=1280:720[o1];
[s2]scale_qsv=960:540[o2]" \
    -map [o1] -c:v h264_qsv -b:v 3200k -minrate 3200k -maxrate 3200k -f
rawvideo /tmp/3200a.264 \
    -map [o2] -c:v h264_qsv -b:v 1750k -minrate 1750k -maxrate 1750k -f
rawvideo /tmp/1750a.264

Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
 2018-04-08 20:47:59 +02:00
Zhong Li
29a8ed7663 lavf/qsvvpp: bypass vpp if not needed. 
Currently vpp pipeline is always created, even for the unnecessary
cases such as setting the option "vpp_qsv=w=1280:h=720" for an input
with native resolution 1280x720. Thus introduces unnecessary performance
dropping, so bypass vpp if not needed.

Signed-off-by: Zhong Li <zhong.li@intel.com>
Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
 2018-04-08 20:47:59 +02:00
Josh de Kock
92fe0bf1e8 lavfi,lavd: add gitignore for generated static component lists 
Signed-off-by: Josh de Kock <josh@itanimul.li>
 2018-04-05 22:08:53 +01:00
Martin Vignali
f3df42e81d avfilter/x86/vf_blend : add SIMD for 16 bit version of 
grainextract
grainmerge
average
extremity
negation
 2018-04-05 21:46:16 +02:00
Martin Vignali
8eb0bb1108 avfilter/x86/vf_blend : reorganize DIFFERENCE macro to reduce line duplication between 8bit and 16 bit version 2018-04-05 21:46:11 +02:00
wm4
d6fc031caf avutil/pixdesc: deprecate AV_PIX_FMT_FLAG_PSEUDOPAL 
PSEUDOPAL pixel formats are not paletted, but carried a palette with the
intention of allowing code to treat unpaletted formats as paletted. The
palette simply mapped the byte values to the resulting RGB values,
making it some sort of LUT for RGB conversion.

It was used for 1 byte formats only: RGB4_BYTE, BGR4_BYTE, RGB8, BGR8,
GRAY8. The first 4 are awfully obscure, used only by some ancient bitmap
formats. The last one, GRAY8, is more common, but its treatment is
grossly incorrect. It considers full range GRAY8 only, so GRAY8 coming
from typical Y video planes was not mapped to the correct RGB values.
This cannot be fixed, because AVFrame.color_range can be freely changed
at runtime, and there is nothing to ensure the pseudo palette is
updated.

Also, nothing actually used the PSEUDOPAL palette data, except xwdenc
(trivially changed in the previous commit). All other code had to treat
it as a special case, just to ignore or to propagate palette data.

In conclusion, this was just a very strange old mechnaism that has no
real justification to exist anymore (although it may have been nice and
useful in the past). Now it's an artifact that makes the API harder to
use: API users who allocate their own pixel data have to be aware that
they need to allocate the palette, or FFmpeg will crash on them in
_some_ situations. On top of this, there was no API to allocate the
pseuo palette outside of av_frame_get_buffer().

This patch not only deprecates AV_PIX_FMT_FLAG_PSEUDOPAL, but also makes
the pseudo palette optional. Nothing accesses it anymore, though if it's
set, it's propagated. It's still allocated and initialized for
compatibility with API users that rely on this feature. But new API
users do not need to allocate it. This was an explicit goal of this
patch.

Most changes replace AV_PIX_FMT_FLAG_PSEUDOPAL with FF_PSEUDOPAL. I
first tried #ifdefing all code, but it was a mess. The FF_PSEUDOPAL
macro reduces the mess, and still allows defining FF_API_PSEUDOPAL to 0.

Passes FATE with FF_API_PSEUDOPAL enabled and disabled. In addition,
FATE passes with FF_API_PSEUDOPAL set to 1, but with allocation
functions manually changed to not allocating a palette.
 2018-04-03 17:53:00 +02:00
Josh de Kock
89029bd2c7 lav*,tests: remove several register_all calls 
avdevice_register_all() is still required to register devices into
lavf (this is required due to lavd being somewhat of a hack).

Signed-off-by: Josh de Kock <josh@itanimul.li>
 2018-04-02 03:26:22 +01:00
James Almer
f1805d160d avfilter: bump version for the latest API change 
And fix the entry in doc/APIchanges

Signed-off-by: James Almer <jamrial@gmail.com>
 2018-04-01 23:22:18 -03:00
Paul B Mahol
8dff6c2844 avfilter/af_amix: add weights option 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-04-01 20:36:35 +02:00
Martin Vignali
78b6887da3 avfilter/showvolume : indent after prev commit and add comment 2018-04-01 15:40:05 +02:00
Martin Vignali
e4cfb2c669 avfilter/showvolume : move width test for draw volume to the start of the loop 2018-04-01 15:40:01 +02:00
Martin Vignali
4152413dde avfilter/showvolume : move clear picture part to a func 
and use it if fade == 0.
 2018-04-01 15:39:57 +02:00
enctac
be502ec6cd vf_libvmaf: Fix memory leak 
Fixes ticket #6967
 2018-03-31 20:58:09 -07:00
Michael Niedermayer
35eeff30ca avfilter/vf_signature: use av_strlcpy() 
Fixes: out of array access

Found-by: Kira <kira_cxy@foxmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-04-01 02:58:51 +02:00
Josh de Kock
8f1382f80e lavfi: add new iteration API 
Signed-off-by: Josh de Kock <josh@itanimul.li>
 2018-03-31 23:26:30 +01:00
Paul B Mahol
0c25caa470 avfilter/avf_showvolume: let fade be also exactly 0 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-03-31 09:27:57 +02:00
Martin Vignali
328df2f712 avfilter/showvolume : indent after prev commit 2018-03-31 09:11:43 +02:00
Martin Vignali
25b22666a3 avfilter/showvolume : calculate fade only if fade < 1. 2018-03-31 09:11:39 +02:00
Martin Vignali
34304677c0 avfilter/showvolume : add comment for orientation condition 2018-03-31 09:11:34 +02:00
Nicolas Gaullier
759381d96b lavfi/silencedetect: Fix missing log at eos 
Fixes ticket #6968
 2018-03-29 15:45:27 +02:00
Nicolas Gaullier
5170ab20e1 lavfi/silencedetect: Fix silence_end accuracy 2018-03-29 15:45:24 +02:00
Nicolas Gaullier
56b2731aae lavfi/silencedetect: Fix silence_start accuracy 2018-03-29 15:45:20 +02:00
Nicolas Gaullier
3deb17f9fb lavfi/silencedetect: Fix when silence_start=0 
0 is a valid value for silence_start
 2018-03-29 15:44:47 +02:00