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7674 Commits

Author SHA1 Message Date
Paul B Mahol
bd6942b4c0 avfilter/af_astats: fix calculations involving last sample 2019-05-12 17:12:06 +02:00
Paul B Mahol
2a4a364f6a avfilter/af_astats: fix initial values of variables 2019-05-12 17:12:06 +02:00
Paul B Mahol
59fb8cae5e avfilter: add colorhold filter 
Fixes #7671.
 2019-05-11 20:16:45 +02:00
Jun Zhao
c967128952 lavf/cover_rect: Fix logic check issue 
Fix logic check issue #6741

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2019-05-10 09:07:29 +08:00
Pavel Koshevoy
181031906e avfilter/af_atempo: Make ffplay display correct timestamps when seeking 
NOTE: this is a refinement of the patch from Paul B Mahol
offset all output timestamps by same amount of first input timestamp
 2019-05-08 23:38:10 -06:00
Guo, Yejun
c636dc9819 libavfilter/dnn: add more data type support for dnn model input 
currently, only float is supported as model input, actually, there
are other data types, this patch adds uint8.

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2019-05-08 12:33:00 -03:00
Guo, Yejun
25c1cd909f libavfilter/dnn: support multiple outputs for tensorflow model 
some models such as ssd, yolo have more than one output.

the clean up code in this patch is a little complex, it is because
that set_input_output_tf could be called for many times together
with ff_dnn_execute_model_tf, we have to clean resources for the
case that the two interfaces are called interleaved.

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2019-05-08 12:33:00 -03:00
Guo, Yejun
7adfb6132e libavfilter/dnn: avoid memcpy for tensorflow dnn output 
use TF_Tensor's cpu address to avoid extra memcpy.

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2019-05-08 12:33:00 -03:00
Guo, Yejun
e2b92896c4 libavfilter/dnn: determine dnn output during execute_model instead of set_input_output 
Currently, within interface set_input_output, the dims/memory of the tensorflow
dnn model output is determined by executing the model with zero input,
actually, the output dims might vary with different input data for networks
such as object detection models faster-rcnn, ssd and yolo.

This patch moves the logic from set_input_output to execute_model which
is suitable for all the cases. Since interface changed, and so dnn_backend_native
also changes.

In vf_sr.c, it knows it's srcnn or espcn by executing the model with zero input,
so execute_model has to be called in function config_props

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2019-05-08 12:33:00 -03:00
Guo, Yejun
05f86f05bb libavfilter/dnn: remove limit for the name of DNN model input/output 
remove the requirment that the name of DNN model input/output
should be "x"/"y",

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2019-05-08 12:33:00 -03:00
Guo, Yejun
05aec8bb13 libavfilter/vf_sr: refine code to remove keyword 'else' 
remove 'else' since there is always 'return' in 'if' scope,
so the code will be clean for later maintenance

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2019-05-08 12:33:00 -03:00
Guo, Yejun
014b6a56f8 libavfilter/dnn_backend_tf.c: set layer_add_res for input layer 
otherwise, the following check will return error if layer_add_res
is randomly initialized.

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2019-05-08 12:33:00 -03:00
Paul B Mahol
c539dd992c avfilter/af_afftfilt: switch to activate 2019-05-08 15:03:22 +02:00
Ruiling Song
06ba4783a0 lavfi/gblur: doing several columns at the same time 
Instead of doing each column one by one, doing several columns
together gives about 30% better performance.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ruiling Song <ruiling.song@intel.com>
 2019-05-08 10:39:43 +08:00
Gyan Doshi
b3b7ba623f avfilter/vf_xstack: set better error msg for 
missing layout
 2019-05-07 16:45:11 +05:30
Paul B Mahol
e668260ba9 avfilter/af_rubberband: also do not ignore failures 2019-05-06 21:09:43 +02:00
Paul B Mahol
066864aca8 avfilter/af_rubberband: handle case when no frame is given 2019-05-06 21:04:52 +02:00
Marton Balint
328a96839d avfilter/vf_freezedetect: fix missing freeze_start when the freeze length is around the detection duration 
Fixes ticket #7875.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-05-05 20:07:35 +02:00
Paul B Mahol
73f234fdf8 avfilter/f_interleave: switch to activate 2019-05-05 19:51:44 +02:00
Paul B Mahol
38baaa1617 avfilter/vf_vibrance: add alternate option 2019-05-05 13:29:34 +02:00
Paul B Mahol
526bc2205b avfilter/vf_vibrance: factor some calculations out of loop 2019-05-05 13:09:37 +02:00
Moritz Barsnick
98541f7032 avfilter/f_realtime: add option to scale speed 2019-05-04 19:39:38 +02:00
Paul B Mahol
e94447cd49 avfilter/af_amultiply: use pts from frame from first input 2019-05-04 11:28:14 +02:00
Paul B Mahol
3d8e99eba3 avfilter/vf_vmafmotion: remove unused header 2019-05-04 11:09:47 +02:00
Paul B Mahol
16154c019f avfilter/vf_blend: remove unused header 2019-05-03 20:48:18 +02:00
Paul B Mahol
d3d1d5936f avfilter/vf_tonemap: add slice threading 2019-05-01 21:19:58 +02:00
Paul B Mahol
a7fa89fa0b avfilter/avf_abitscope: switch to activate 2019-05-01 21:17:55 +02:00
Paul B Mahol
255feeccc5 avfilter/af_biquads: add timeline support 2019-05-01 12:59:54 +02:00
Paul B Mahol
01204c04b0 avfilter/af_stereowiden: add timeline support 2019-05-01 12:40:25 +02:00
Paul B Mahol
0ee65ea95c avfilter/af_extrastereo: add timeline support 2019-05-01 12:33:56 +02:00
Paul B Mahol
d010bfad31 avfilter/af_crossfeed: add timeline support 2019-05-01 12:31:52 +02:00
Paul B Mahol
5a39b797ac avfilter/avf_showspectrum: convert some doubles to floats 2019-04-30 20:36:33 +02:00
Paul B Mahol
38c170d54c avfilter/af_asoftclip: add timeline support 2019-04-30 11:02:36 +02:00
Paul B Mahol
9cc10418b3 avfilter/af_dynaudnorm: add timeline support 2019-04-30 10:56:39 +02:00
Paul B Mahol
c82d81ba42 avfilter/af_dynaudnorm: always update delay when flushing 2019-04-30 10:05:23 +02:00
Paul B Mahol
ac551c54b1 avfilter/vf_normalize: add timeline support 2019-04-29 23:28:40 +02:00
Paul B Mahol
e6c7d838ea avfilter/af_adeclick: switch to activate 2019-04-29 22:19:15 +02:00
Paul B Mahol
12a284fa63 avfilter/af_rubberband: make use of initial input timestamp 2019-04-29 21:11:46 +02:00
Martin Vobruba
093a504414 avfilter/avf_showwaves: Add draw mode also to showwavespic filter 
See commit a8c2d375ca
 2019-04-29 20:31:05 +02:00
Paul B Mahol
31990046ac avfilter/f_ebur128: use correct type for chl 2019-04-29 16:46:42 +02:00
Paul B Mahol
d7fead80ad avfilter/af_dynaudnorm: switch to activate 2019-04-29 15:12:42 +02:00
Paul B Mahol
a40bcb5c93 avfilter/af_rubberband: switch to activate 2019-04-29 14:22:13 +02:00
Paul B Mahol
a89ec33fd5 avfilter/af_rubberband: check if rbs is valid 2019-04-29 13:47:46 +02:00
Paul B Mahol
21d1bb00c4 avfilter/af_sofalizer: switch to activate 2019-04-29 13:35:04 +02:00
Paul B Mahol
21b1f08ea2 avfilter/avf_avectorscope: switch to activate 2019-04-29 12:52:50 +02:00
Paul B Mahol
77aacdb036 avfilter/avf_ahistogram: switch to activate 2019-04-29 12:43:18 +02:00
Paul B Mahol
a66324cd52 avfilter/avf_ahistogram: properly name pads 2019-04-29 12:28:38 +02:00
Paul B Mahol
ce774e30ff avfilter/avf_showspectrum: add log scale for frequency plot 2019-04-29 11:45:30 +02:00
Matthias Troffaes
90b21ae5b5 avfilter/af_astats: fix msvc compile error 
MSVC requires an explicit cast from void * to void when applying the
ternary conditional operator to switch between methods that return
void.
 2019-04-29 11:08:49 +02:00
Paul B Mahol
5840a7f8a6 avfilter/vf_lut3d: increase MAX_LEVEL 2019-04-28 10:52:21 +02:00
Paul B Mahol
d5b2458f46 avfilter/vf_lut3d: fix range domain processing for .cube format 
The ranges are for input, not for output.
 2019-04-28 09:32:55 +02:00
Paul B Mahol
c2f305ca17 avfilter: add audio soft clip filter 2019-04-27 00:21:38 +02:00
Paul B Mahol
bf15dcc5c8 avfilter/vf_stack: use time_base from framesync 
Fixes non-monotonous timestamps.
 2019-04-26 23:59:52 +02:00
Paul B Mahol
1e01f66822 avfilter/af_astats: count number of NaNs/Infs/denormals for floating-point audio too 2019-04-26 12:14:10 +02:00
Ruiling Song
0fc464631a lavfi/opencl: add more opencl helper macro 
Signed-off-by: Ruiling Song <ruiling.song@intel.com>
 2019-04-26 10:08:05 +08:00
Carl Eugen Hoyos
1ae5a64457 lavfi/frei0r: Fix a union member type and remove an unneeded cast. 2019-04-25 00:29:09 +02:00
Paul B Mahol
604421630b avfilter/af_surround: improve rear channels separation 2019-04-24 22:31:02 +02:00
Paul B Mahol
2d16b83824 avfilter/af_surround: check for invalid magnitude and phase difference 2019-04-24 22:31:02 +02:00
Paul B Mahol
e1e0f94dc9 avfilter/af_surround: add angle option 2019-04-24 22:31:02 +02:00
Paul B Mahol
e1cfb01b05 avfilter/af_surround: fix typo 2019-04-24 22:31:02 +02:00
Paul B Mahol
4a69b18242 avfilter/af_surround: export more channel's in/out gains 2019-04-23 17:48:10 +02:00
Paul B Mahol
ce15c3a4c8 avfilter/af_surround: switch to activate 2019-04-23 13:37:41 +02:00
Paul B Mahol
7a128ac2bc avfilter/af_surround: expose window size to user 2019-04-23 13:37:41 +02:00
Paul B Mahol
ccc07ebe45 avfilter/af_surround: add 6.1/6.0 upmix from stereo 2019-04-23 13:37:41 +02:00
Paul B Mahol
26fd40b568 avfilter/af_surround: make channel spread from stereo image user configurable 2019-04-22 22:15:01 +02:00
Paul B Mahol
dbb35abf28 avfilter/af_surround: add lfe_mode option 2019-04-22 22:15:01 +02:00
Paul B Mahol
c6c94303d4 avfilter/af_surround: avoid divisions with very small numbers 2019-04-22 22:15:01 +02:00
Paul B Mahol
dafcdeb258 lavfi/avf_showwaves: fix extra gaps at end of waveform 
Fixes #5931.
 2019-04-21 21:12:03 +02:00
Jun Zhao
b272d5b9b6 lavfi/frei0r: Fixes the compilation warnings 
Fixes the compilation warnings

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2019-04-21 21:20:16 +08:00
Jarek Samic
1c46ab4815 lavfi: add colorkey_opencl filter 
This is a direct port of the CPU filter.

Signed-off-by: Jarek Samic <cldfire3@gmail.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
 2019-04-20 16:32:34 +01:00
Paul B Mahol
782ae68a11 avfilter: add lagfun filter 2019-04-20 14:20:07 +02:00
Paul B Mahol
e20ad3bd59 avfilter/vf_lut3d: add cineSpace 3D lut support 2019-04-20 13:52:42 +02:00
Paul B Mahol
b9d25b1a6e avfilter/vf_lut3d: add cineSpace 1D lut parsing 2019-04-20 13:52:41 +02:00
Paul B Mahol
fee7c15d87 avfilter/af_surround: allow user to change overlap and win_func 2019-04-20 12:02:50 +02:00
Carl Eugen Hoyos
93209902ed lavfi/fspp: Simplify a macro. 
Silences a warning with clang:
warning: implicit conversion from 'int' to 'int16_t' (aka 'short') changes value from 44130 to -21406
 2019-04-20 00:20:07 +02:00
Paul B Mahol
8a3ed5a313 avfilter/af_agate: implement mode option 2019-04-17 23:36:39 +02:00
Paul B Mahol
a0559fcd81 avfilter/af_sidechaincompress: implement mode option 2019-04-17 16:34:17 +02:00
Carl Eugen Hoyos
c3aa4844f3 lavfi/fspp: Remove two unused macros. 2019-04-16 00:43:10 +02:00
Paul B Mahol
ecdaa4b4fa avfilter/af_asetnsamples: use correct function 2019-04-07 21:15:13 +02:00
Nikolas Bowe via ffmpeg-devel
4c8e3725d9 avfilter/af_asetnsamples: fix sample queuing. 
When asetnsamples uses output samples < input samples, remaining samples build up in the fifo over time.
Fix this by marking the filter as ready again if there are enough samples.

Regression since ef3babb2c7
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-04-07 13:17:34 +02:00
Philip Langdale
c0b6e4cb6d avfilter/vf_yadif_cuda: Remove unnecessary stream synchronisation 
I put this call in by habit, rather than because there was any
actual need. The filter is simply processing frames one after
the other and has no need to synchronise.

malakudi on the devtalk forums noticed a slowdown when using nvenc
with temporal/spatial aq and that the slowdown went away if the
sync call was removed. I also verified that in the basic encoding
case there's an observable speedup.

I also verified that we aren't doing unnecessary sync calls in any
other filter.
 2019-03-30 08:55:15 -07:00
Zhong Li
4131b0619c qsv: fix the dangerous macro definitions 
Signed-off-by: Zhong Li <zhong.li@intel.com>
Reviewed-by: Carl Eugen Hoyos <ceffmpeg@gmail.com>
 2019-03-28 21:49:04 +08:00
Daniel Playfair Cal
6e42021128 avfilter/vf_lensfun: add scale parameter 
The lensfun filter wraps the lensfun library which performs
transformations on videos to correct for lens distortion. Often this
results in areas in the input being mapped to areas that fall outside
the boundaries of the output. The library has a parameter called scale
which is a scale factor applied to the output video. By decreasing it it
is possible to regain the areas of the video which would otherwise have
been lost. There is a special value of 0 which indicates that the
library should automatically determine a scale factor that results in
the output frame being filled (i.e. little or no black/unmapped areas).

This patch adds a corresponding scale option to the lensfun filter which
is passed through to the library. The existing behaviour of using the
automatic value of 0 is retained as the default behaviour, while other
values will be passed through to the library.

Signed-off-by: Daniel Playfair Cal <daniel.playfair.cal@gmail.com>
 2019-03-25 22:50:54 +01:00
Jun Zhao
305025c8ae lavfi/sidedata: add missed frame side data type 
add missed frame side data type

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2019-03-23 11:25:06 +08:00
Ruiling Song
b073fb9eea lavfi/colorspace_common: add ifdef check to be more compatible. 
Some filters may not need to do linearize/delinearize, thus
will even not define them. Add ifdef check, so they could easily
re-use the .cl file.

Signed-off-by: Ruiling Song <ruiling.song@intel.com>
 2019-03-22 09:33:28 +08:00
Ruiling Song
8b951cd475 lavfi/tonemap_opencl: reuse color matrix calculation from colorspace.c 
Signed-off-by: Ruiling Song <ruiling.song@intel.com>
 2019-03-22 09:33:28 +08:00
Ruiling Song
2593122a16 lavfi/opencl: add ff_opencl_print_const_matrix_3x3() 
This is used to print a 3x3 matrix into a part of OpenCL
source code.

Signed-off-by: Ruiling Song <ruiling.song@intel.com>
 2019-03-22 09:33:28 +08:00
Ruiling Song
d0f3798b4e lavfi/colorspace: move some functions to common file 
These functions can be reused by other colorspace filters,
so move them to common file. No functional changes.

Signed-off-by: Ruiling Song <ruiling.song@intel.com>
 2019-03-22 09:33:28 +08:00
Marton Balint
6af67dcc35 avfilter/af_astats: add support for optimized min/max/peak calculation 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-03-21 00:39:57 +01:00
Marton Balint
5cc4b79b29 avfilter/af_astats: rework sample loops 
The channel loop is now the outer loop for both planar and interleaved. This is
needed by the next patch, and the speed difference is negligable if any.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-03-21 00:39:57 +01:00
Marton Balint
235228ea50 avfilter/af_astats: factorize sample loops 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-03-21 00:39:57 +01:00
Marton Balint
233fdd84c2 avfilter/af_astats: fix identation 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-03-21 00:39:57 +01:00
Marton Balint
e85f37d51e avfilter/af_astats: add support for selecting measured statistics 
set_metadata with many entries is not very efficient, and with small audio
frames the performance loss is noticable. Also with this very simple
calculations (like peak) can be even further optimized.

Unfoturnately there are some small differences in metadata and av_log info
output, so factorizing calculations and output might not worth the hassle.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-03-21 00:39:57 +01:00
Kieran Kunhya
2ff7af563a vf_showinfo: Fix timecode display 2019-03-09 18:42:34 +00:00
Linjie Fu
147ef1d947 lavf/deinterlace_qsv: set specific field for repeat 
Set specific field for repeat in PicStruct if the frame has repeat
flag.

Match the CheckInputPicStruct in MSDK.

Fix #7701.

Signed-off-by: Linjie Fu <linjie.fu@intel.com>
Signed-off-by: Zhong Li <zhong.li@intel.com>
 2019-03-08 15:08:16 +08:00
Jun Zhao
96451477b9 lavfi/tonemap: make use of AVFILTER_DEFINE_CLASS 
use AVFILTER_DEFINE_CLASS for defining the filter classes

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2019-03-08 09:38:09 +08:00
Jun Zhao
26dbe88ea3 lavfi/zscale: make use of AVFILTER_DEFINE_CLASS 
use AVFILTER_DEFINE_CLASS for defining the filter classes

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2019-03-08 09:38:09 +08:00
Paul B Mahol
007c13e51e avfilter/af_anlmdn: add output mode option 2019-03-01 16:38:59 +01:00
Philip Langdale
b4c9c09915 avfilter/vf_thumbnail_cuda: Switch to using ffnvcodec 
This change switches the vf_thumbnail_cuda filter from using the
full cuda sdk to using the ffnvcodec headers and loader.

Most of the change is a direct mapping, but I also switched from
using texture references to using texture objects. This is supposed
to be the preferred way of using textures, and the texture object API
is the one I added to ffnvcodec.

Signed-off-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2019-02-27 18:03:17 +01:00
Philip Langdale
2544c7ea67 avfilter/vf_scale_cuda: Switch to using ffnvcodec 
This change switches the vf_scale_cuda filter from using the
full cuda sdk to using the ffnvcodec headers and loader.

Most of the change is a direct mapping, but I also switched from
using texture references to using texture objects. This is supposed
to be the preferred way of using textures, and the texture object API
is the one I added to ffnvcodec.

Signed-off-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2019-02-27 18:03:17 +01:00
Philip Langdale
7debf4277c avfilter/vf_yadif_cuda: Switch to using ffnvcodec 
This change switches the vf_thumbnail_cuda filter from using the
full cuda sdk to using the ffnvcodec headers and loader.

Signed-off-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2019-02-27 18:03:17 +01:00
Paul B Mahol
c679119a73 avfilter/vf_amplify: add tolerance option 2019-02-22 23:32:27 +01:00
Tomas Härdin
abc5ac3cf5 palettegen: Fill with last color, not black 
If we fill with black then the generated palette will have one color more
than what the user requested. This also resulted in unwanted black specks in
the output of paletteuse, especially when generating small palettes.
 2019-02-19 21:29:03 +01:00
Timo Rothenpieler
9e1e521393 avutil/cuda_check: fix usage of removed .c file 
Why did this not break compilation?
 2019-02-15 00:44:12 +01:00
Jun Zhao
ff5ed7abd6 avfilter/tests/integral: Correct the comment 
Correct the comment

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2019-02-13 19:59:39 +08:00
Jun Zhao
9f33b0ed39 avfilter/tests/integral: Fix build warning after adjust the location 
Fix build warning like "warning: ISO C90 forbids mixed declarations
and code" after adjust the location for malloc fail check.

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2019-02-12 09:09:29 +08:00
Jun Zhao
6382d03347 avfilter/tests/integral: Check malloc fail before using it 
Need to check malloc fail before using it, so adjust the location
in the code.

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2019-02-12 09:08:27 +08:00
Paul B Mahol
08b83bf828 avfilter/vf_mix: always output frame if array is filled 2019-02-02 18:54:54 +01:00
Paul B Mahol
9e0e8e10c7 avfilter/vf_mix: add timeline support to tmix filter 2019-02-02 18:52:03 +01:00
Clément Bœsch
1a9c6cc411 lavfi/nlmeans: use a dynamic size for the weight LUT 2019-02-01 20:58:47 +01:00
Clément Bœsch
65e61febc8 lavfi/nlmeans: simplify log() call 2019-02-01 20:58:47 +01:00
Jun Zhao
6c586303a1 lavfi/nlmeans: improve the performance 
Remove the pdiff_lut_scale in nlmeans and increase weight_lut table size
from 2^9 to 500000, this change will avoid using pdiff_lut_scale in
nlmeans_slice() for weight_lut table search, improving the performance
by about 12%. (in 1080P size picture case).

Use the profiling command like:

perf stat -a -d -r 5 ./ffmpeg -i input -an -vf nlmeans=s=30 -vframes 10 \
-f null /dev/null

without this change:
when s=1.0(default value) 63s
     s=30.0               72s

after this change:
     s=1.0(default value) 56s
     s=30.0               63s

Reviewed-by: Carl Eugen Hoyos <ceffmpeg@gmail.com>
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
Signed-off-by: Clément Bœsch <u@pkh.me>
 2019-02-01 20:58:43 +01:00
Gyan Doshi
b5b6f6ad59 avfilter/buffersrc: print relevant info when skipping filter reinit 
The timestamp of the changed input frame as well as its relevant
properties can be examined by the user. Only applicable when
reinit_filter is disabled on the input stream.
 2019-01-27 18:48:36 +05:30
Zhong Li
260f1960e7 lavf/vaapi_deinterlace: return error if mode unsupported 
Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: Fuwei Tang <fuweix.tang@intel.com>
Signed-off-by: Zhong Li <zhong.li@intel.com>
 2019-01-25 16:55:01 +08:00
Gyan Doshi
3224d6691c avfilter/afade+acrossfade: allow skipping fade on inputs 
New fade curve value 'nofade' passes audio samples as-is.
Primarily useful in carrying out acrossfade without fades.
 2019-01-24 22:08:34 +05:30
Zachary Zhou
b8ebce4f84 libavfilter: add transpose_vaapi filter 
Swap width and height when do clock/cclock rotation
Add reversal/hflip/vflip options

ffmpeg -hwaccel vaapi -vaapi_device /dev/dri/renderD128
-hwaccel_output_format vaapi -i input.264 -vf "transpose_vaapi=clock_flip"
-c:v h264_vaapi output.h264

Signed-off-by: Zachary Zhou <zachary.zhou@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
 2019-01-23 23:29:40 +00:00
James Almer
af05070ddf avfilter/vf_paletteuse: don't constantly free and realloc internal frames 
Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-01-17 13:24:14 -03:00
Gyan Doshi
f60fdbc960 avfilter/extractplanes: add support for 12-bit YUVA formats 
At present, 16-bit auto-scaled format results in incorrect alpha
extraction.
 2019-01-17 11:41:18 +01:00
Paul B Mahol
9217dedcd9 avfilter/af_anlmdn: add timeline support 2019-01-13 11:55:01 +01:00
Paul B Mahol
1ea5529dd2 avfilter: add maskfun filter 2019-01-12 19:49:15 +01:00
Paul B Mahol
f4fd8ef725 avfilter/af_anlmdn: rework how denoising strength is used 
Make into account patch size.
 2019-01-12 15:41:24 +01:00
Paul B Mahol
c65c4ce773 avfilter/af_anlmdn: do not output more samples than received 2019-01-11 16:51:49 +01:00
Paul B Mahol
c563513fdf avfilter/af_anlmdn: drain samples at end 2019-01-11 11:54:15 +01:00
Paul B Mahol
b5ae61d2c0 avfilter/af_anlmdn: do not trim first samples 
Instead denoise from start, assumming missing samples are silence.
 2019-01-11 11:23:59 +01:00
Paul B Mahol
0c0fc8896c avfilter/af_anlmdn: log used parameters 2019-01-11 11:14:35 +01:00
Paul B Mahol
395e8a53fa avfilter/af_anlmdn: use lut table to calculate weights 2019-01-10 21:49:47 +01:00
Paul B Mahol
dcae5ba322 avfilter: add anlmdn filter x86 SIMD optimizations 2019-01-10 21:49:47 +01:00
Carl Eugen Hoyos
02b6d1dd63 lavfi/f_select: Cosmetics, move a function. 
Silences a warning when only aselect was enabled:
libavfilter/f_select.c:421:12: warning: 'query_formats' defined but not used
 2019-01-10 20:14:08 +01:00
Carl Eugen Hoyos
e51811d215 lavfi/f_select: Fix aselect filter standalone compilation. 2019-01-10 20:10:50 +01:00
Carl Eugen Hoyos
e52140ba37 lavfi/Makefile: Fix bwdif filter standalone compilation. 2019-01-10 20:02:26 +01:00
Paul B Mahol
ed3b64402e avfilter/af_anlmdn: ignore too small values 2019-01-09 21:16:34 +01:00
Paul B Mahol
8a1fc95840 avfilter: add anlmdn audio filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2019-01-08 22:00:51 +01:00
Paul B Mahol
f2e2456294 avfilter/af_afir: adjust min partition size 
Minimal value allowed by our FFT is 16 thus min partition size is 8.
 2019-01-05 09:40:41 +01:00
James Almer
ef67af31ff x86/af_afir: use three operand form forat some instructions 
Fixes compilation with old yasm versions.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-01-03 23:36:19 -03:00
James Almer
5402c1886b x86/af_afir: add ff_fcmul_add_avx() 
fcmul_add_c: 1228.8
fcmul_add_sse3: 334.3
fcmul_add_avx: 186.3

Tested on a Core i5 4460 @ 3.2GHz

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-01-03 10:12:19 -03:00
James Almer
82043dfd2e avfilter/af_afir: split off fcmul_add into a DSP context 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-01-03 10:12:18 -03:00
James Almer
9b5bd665e1 x86/af_afir: fix processing the last element 
ff_fcmul_add_sse3() is now identical to the C version.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-01-03 10:12:18 -03:00
Paul B Mahol
af5b6b45b4 avfilter/vf_detelecine: fix obvious frame memory leaks 2019-01-02 15:34:41 +01:00
Michael Niedermayer
1b6695354d avfilter/af_biquads: minor simplification by using ff_exp10() 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-01-01 21:11:47 +01:00
Michael Niedermayer
5785e0e9c4 avfilter/af_crossfeed: Use ff_exp10() 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-01-01 21:11:47 +01:00
Michael Niedermayer
796807022c avfilter/ebur128: Simplify by using log10() 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-01-01 21:11:47 +01:00
Michael Niedermayer
47c3a10b16 avfilter/vf_tonemap_opencl: Make static tables const 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-01-01 21:11:47 +01:00
Paul B Mahol
35a8179149 avfilter/af_adelay: allow setting delays in seconds 2019-01-01 13:33:16 +01:00
Paul B Mahol
e1f7881d92 afilter/af_sofalizer: check explicitly other type 2019-01-01 12:29:19 +01:00
Paul B Mahol
51b356eef8 avfilter/af_sofalizer: stop allocating never used buffers 2018-12-31 19:40:18 +01:00
Paul B Mahol
86555a2fbf avfilter/af_afir: fix overhead for small partitions 2018-12-31 18:07:46 +01:00
Paul B Mahol
3e8f211d86 avfilter/vf_chromashift: remove invalid offset 2018-12-30 22:31:52 +01:00
Paul B Mahol
ea3a980a61 avfilter/af_afir: do not over allocate fft buffer 2018-12-30 22:11:46 +01:00
Marton Balint
f9e947845f avfilter/af_asetnsamples: fix last frame props 
Frame properties were not copied, so e.g. PTS was not set for the last frame.

Regression since ef3babb2c7.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-12-30 20:05:34 +01:00
Zachary Zhou
b6b3159b04 lavfi/vaapi: Add constant VAAPI_VPP_BACKGROUND_BLACK 
Signed-off-by: Zachary Zhou <zachary.zhou@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
 2018-12-30 18:10:16 +00:00
Paul B Mahol
ba3d983c95 avfilter/af_afir: stop using as much threads as stream have it 2018-12-30 17:50:44 +01:00
Paul B Mahol
72270d5bd0 avfilter/af_afir: optimize code a little more 
Avoid memset.
 2018-12-30 17:50:44 +01:00
Paul B Mahol
a53a9f1c8d avfilter/af_afir: implement non-uniform partitioned convolution 
Using multiple frequency delay lines.
 2018-12-30 13:40:29 +01:00
Paul B Mahol
300dc45fdc avfilter/af_afir: properly split IR into multiple segments 2018-12-29 10:57:58 +01:00
Paul B Mahol
3c3eb4930e avfilter/af_afir: make part_index values per channel 2018-12-29 10:46:25 +01:00
Paul B Mahol
31c9d693aa avfilter/af_afir: make number of segments extendable 2018-12-29 10:39:19 +01:00
Paul B Mahol
6095356d5b avfilter/af_afir: use AVFrame for coeff too 2018-12-29 10:17:39 +01:00
Paul B Mahol
1ba909fabe avfilter/af_afir: use segment pointer 2018-12-29 08:35:23 +01:00
Paul B Mahol
30bf54b9f3 avfilter/af_afir: introduce uninit_segment() and use it 2018-12-29 08:35:23 +01:00
Paul B Mahol
8007e8fc67 avfilter/af_afir: fix minp/maxp range and change default value for maxp 2018-12-29 08:35:23 +01:00
Paul B Mahol
c343e81ffd avfilter/af_afir: introduce init_segment() and use it 2018-12-29 08:35:23 +01:00
Paul B Mahol
e57053417a avfilter/af_afir: move allocation stuff where it belongs 2018-12-29 08:35:23 +01:00
Paul B Mahol
7312e027d6 avfilter/af_afir: introduce AudioFIRSegment structure and use it 2018-12-29 08:35:23 +01:00
Paul B Mahol
dbf43ace21 afilter/af_afir: remove invalid delay 2018-12-27 18:02:31 +01:00
Paul B Mahol
f266d2ac90 avfilter/af_afir: remove not needed nb_samples from filter context 2018-12-27 14:11:12 +01:00
Paul B Mahol
ff0b4d5af7 avfilter/af_afir: remove not needed operations 2018-12-27 12:55:07 +01:00
Paul B Mahol
b5e0a0fe3a avfilter/af_sofalizer: use av_log2() 2018-12-27 12:31:01 +01:00
Paul B Mahol
aece1eb1e9 avfilter/af_headphone: use av_log2() 2018-12-27 12:30:04 +01:00
Paul B Mahol
d702600350 avfilter/af_afir: remove dead store variable 2018-12-26 22:30:10 +01:00
Paul B Mahol
8443462e4a avfilter/af_afir: remove unused variable 2018-12-26 21:57:59 +01:00
Paul B Mahol
9ce96a744d avfilter/af_headphone: fix regression after 7c201e420 2018-12-26 10:41:41 +01:00
Paul B Mahol
92ed9316bb avfilter/af_sofalizer: fix regression after 7ea4b928a2 2018-12-26 10:18:19 +01:00
Paul B Mahol
60e9007be2 avfilter/af_sofalizer: fix typo in comments 2018-12-26 10:01:06 +01:00
Paul B Mahol
8e4e2c9e40 avfilter/af_sofalizer: use float constants 2018-12-26 10:01:06 +01:00
Paul B Mahol
530fc345ec avfilter/af_sofalizer: add fltp sample format support 2018-12-26 10:01:06 +01:00
Paul B Mahol
6c7eb0708e avfilter/af_headphone: speed up fast convolution 
Do IFFT only once per output channel.
 2018-12-25 19:17:25 +01:00
Paul B Mahol
8d0b8c50bd avfilter/af_sofalizer: speed up fast convolution 
Do inverse FFT only once per output channel.
 2018-12-25 18:56:55 +01:00
Paul B Mahol
d6fc20a3ba avfilter/af_surround: fix code indentation 2018-12-24 20:58:12 +01:00
Paul B Mahol
3bc711a267 avfilter/af_headphone: do not reduce LFE gain too much 2018-12-24 15:24:20 +01:00
Paul B Mahol
84d1adb118 avfilter/af_sofalizer: do not reduce LFE by 6dB 
It is already reduced enough.
 2018-12-24 15:24:20 +01:00
Paul B Mahol
7d5bb3a4d3 avfilter/af_sofalizer: fix memory leaks 2018-12-23 21:49:30 +01:00
Paul B Mahol
ee64b64c02 avfilter/af_sofalizer: set delays when interpolation is disabled 2018-12-23 21:40:07 +01:00
Paul B Mahol
4096c670ab avfilter/af_sofalizer: stop using easy API 
Easy API is not flexible enough for our needs.
 2018-12-23 18:29:53 +01:00
Paul B Mahol
d360a79c0a avfilter/af_sofalizer: reset FFT pointers back to NULL 2018-12-23 11:30:01 +01:00
Paul B Mahol
0c3481b43a avfilter/af_sofalizer: pick IR length after loading sofa 
Instead of picking it in preloading stage.
 2018-12-23 11:02:34 +01:00
Paul B Mahol
b13fe6477d avfilter/af_sofalizer: increase range for lfegain 
Fixes #7634.
 2018-12-23 10:00:44 +01:00
Paul B Mahol
7c201e420a avfilter/af_headphone: fix filtering of non-power of 2 length IRs in time domain 2018-12-22 20:47:02 +01:00
Paul B Mahol
7ea4b928a2 avfilter/af_sofalizer: fix non-power of 2 IR length filtering in time domain 2018-12-22 16:19:21 +01:00
Paul B Mahol
47ba085472 avfilter/af_headphone: use fabsf() instead of fabs() 2018-12-21 12:06:03 +01:00
Paul B Mahol
c49307e784 avfilter/af_sofalizer: use fabsf() instead of fabs() 2018-12-21 11:53:44 +01:00
Paul B Mahol
d6951e595a avfilter/af_sofalizer: add framesize option 2018-12-20 20:30:07 +01:00
Paul B Mahol
1ead98ffd9 avfilter/af_sofalizer: increase max radius 2018-12-20 19:20:30 +01:00
Paul B Mahol
4b5977fc50 avfilter/af_sofalizer: add printing of license back 2018-12-20 13:46:49 +01:00
Michael Niedermayer
568e1b229b avfilter/scene_sad: Fix funtions typos 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-12-18 14:18:05 +01:00
Paul B Mahol
d54276f9de avfilter/af_apad: add pad_dur and whole_dur options 2018-12-17 19:14:36 +01:00
Carl Eugen Hoyos
826655d8d1 lavfi/program_opencl: Do not use format specifier "z" on Windows. 2018-12-17 14:44:10 +01:00
Carl Eugen Hoyos
32601fb821 lavfi/signalstats: Cast the return value of AV_RN16() to int. 
It is unsigned at least on arm, fixes the following warnings:
libavfilter/vf_signalstats.c:833:21: warning: taking the absolute value of unsigned type 'unsigned int' has no effect
            dify += abs(yuv - AV_RN16(prev->data[0] + pw + i * 2));
 2018-12-12 23:54:14 +01:00
Paul B Mahol
dd7d6034f1 avfilter/vf_paletteuse: fix flags for alpha_threshold option 2018-12-11 17:55:05 +01:00
Jun Zhao
a271025215 lavfi/vf_scale_vaapi: add scaling mode setting support. 
before this change, scale_vaapi hard coding the scaling mode, add a
new option "mode" to setting the scaling mode, it can be use to change
scaling algorithm for performance/quality trade off.

Note: VA_FILTER_SCALING_NL_ANAMORPHIC(nolinear ananorphic scaling
algorithm) doesn't support by i965/iHD driver now, add this just for
completeness.

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2018-12-10 15:24:47 +08:00
Paul B Mahol
8be56ee211 avfilter/vf_showinfo: allow checksums calculation to be disabled 
Fixes #6987.
 2018-12-09 18:46:36 +01:00
Jun Zhao
5ecd4f24f0 lavfi/buffersink: fix abuffersink flag setting issue 
abuffersink need to setting AV_OPT_FLAG_AUDIO_PARAM flag.

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2018-12-09 23:13:55 +08:00
Paul B Mahol
8440835dbe avfilter/vf_overlay: fix filtering with negative y 2018-12-03 10:32:59 +01:00
Ruiling Song
416dc9a5e8 lavf: add transpose_opencl filter 
Signed-off-by: Ruiling Song <ruiling.song@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
 2018-12-02 23:39:37 +00:00
Carl Eugen Hoyos
1893c72086 lavfi/fps: Avoid duplicating Closed Captions when increasing frame rate. 2018-11-27 18:38:03 +01:00
Jun Zhao
e002ec332b lavfi/buffersrc: Indent the code. 
commit b0012de420 missed reindent.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2018-11-27 10:45:25 +08:00
Mark Harris
8108064043 avfilter/vf_chromashift: Fix mixed declaration and code 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-26 23:47:29 +01:00
James Almer
3913d6f734 x86/scene_sad: fix link errors when HAVE_X86ASM is not defined 
Reviewed-by: Haihao Xiang <haihao.xiang@intel.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-21 22:26:07 -03:00
Peter Ross
1ee4b4006b avfilter/graphmonitor: use SIZE_SPECIFIER for size_t type 2018-11-21 23:26:29 +11:00
Paul B Mahol
57815cfad5 avfilter/vf_overlay: fix crash with negative y 2018-11-20 23:18:47 +01:00
Marton Balint
972ded33c0 avfilter/vf_freezedetect: add filter to detect frozen input 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-11-19 22:11:42 +01:00
Paul B Mahol
6da439219d avfilter: add rgbashift filter 2018-11-19 14:55:49 +01:00
Paul B Mahol
cfd421226c avfilter: add chromashift filter 2018-11-19 14:46:45 +01:00
Paul B Mahol
ead0d2eb76 avfilter/vf_limiter: remove unused header 2018-11-18 22:20:34 +01:00
Paul B Mahol
f3d8a4ea46 avfilter/vf_limiter: always limit min/max to format depth 2018-11-18 22:20:34 +01:00
Paul B Mahol
72482363d1 avfilter/f_drawgraph: use av_sscanf() 2018-11-18 21:21:18 +01:00
Paul B Mahol
c834f52c00 avfilter/af_aecho: use av_sscanf() 2018-11-18 21:21:18 +01:00
Paul B Mahol
f79750bc32 avfilter/af_ladspa: use av_sscanf() 2018-11-18 21:21:18 +01:00
Paul B Mahol
2de165a92b avfilter/vf_mix: use av_sscanf() 2018-11-18 21:21:18 +01:00
Paul B Mahol
9b2c325060 avfilter/af_sofalizer: use av_sscanf() 2018-11-18 21:21:18 +01:00
Paul B Mahol
80265dba3d avfilter/af_afftdn: use av_sscanf() 2018-11-18 21:21:18 +01:00
Paul B Mahol
0c7fb6e4a0 avfilter/af_adelay: use av_sscanf() 2018-11-18 21:21:18 +01:00
Paul B Mahol
a5b28b271a avfilter/af_acrossover: use av_strtod() to parse single number 2018-11-18 20:44:27 +01:00
Martin Vignali
d3621b2321 avfilter: use av_clip_uintp2 instead of av_clip for 10b and 12b 2018-11-17 18:06:58 +01:00
Paul B Mahol
fbea2ea76e avfilter/vf_neighbor: fix >8 bit deflate/inflate 2018-11-17 11:09:37 +01:00
Carl Eugen Hoyos
21dd05ee6a lavfi/minterpolate: Remove declaration of two unused variables. 2018-11-16 21:45:49 +01:00
Paul B Mahol
395508d9b6 avfilter/vf_dedot: initizalize ret variable 2018-11-16 21:39:37 +01:00
Paul B Mahol
4902780d2b avfilter/vf_lut3d: use av_sscanf 2018-11-16 20:24:52 +01:00
Paul B Mahol
7a73cca254 avfilter: add dedot video filter 2018-11-16 20:19:08 +01:00
Marton Balint
aecd63b926 avfilter/af_afade: fix duration maximum 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-11-15 22:16:32 +01:00
Paul B Mahol
662120f2b2 avfilter/vf_convolution: use sqrtf as its faster 2018-11-15 19:09:20 +01:00
Paul B Mahol
1342ec526e avfilter/vf_blend: add 12bit support 2018-11-15 15:03:05 +01:00
Paul B Mahol
c98a32e4ad avfilter/vf_blend: add 10bit support 2018-11-15 14:44:24 +01:00
Paul B Mahol
02809e7b06 avfilter/vf_lut2: implement support for different input depths 2018-11-15 11:47:58 +01:00
Philip Langdale
1096614c42 avfilter/vf_bwdif: Use common yadif frame management logic 
After adding field type management to the common yadif logic, we can
remove the duplicate copy of that logic from bwdif.
 2018-11-14 17:41:01 -08:00
Philip Langdale
fa74e4aef2 avfilter/yadif_common: Add field type tracking to help bwdif 
The bwdif filter can use common yadif frame management if we track
when a field is the first or last field in a sequence. While this
information is not used by yadif, the added benefit of removing the
duplicated frame management logic makes it worth tracking this state
in the common code.
 2018-11-14 17:41:01 -08:00
Philip Langdale
19d3d0c057 avutil/hwcontext_cuda: Define and use common CHECK_CU() 
We have a pattern of wrapping CUDA calls to print errors and
normalise return values that is used in a couple of places. To
avoid duplication and increase consistency, let's put the wrapper
implementation in a shared place and use it everywhere.

Affects:

* avcodec/cuviddec
* avcodec/nvdec
* avcodec/nvenc
* avfilter/vf_scale_cuda
* avfilter/vf_scale_npp
* avfilter/vf_thumbnail_cuda
* avfilter/vf_transpose_npp
* avfilter/vf_yadif_cuda
 2018-11-14 17:39:42 -08:00
Paul B Mahol
23f589e073 avfilter/vf_alphamerge: do not check for ret value if all wanted frames are present 
It is not needed and may be uninitialized.
 2018-11-12 22:07:13 +01:00
Mark Harris
ae4323548a avfilter/vf_fade: fix start/duration max value 
A fade out (usually at the end of a video) can easily start beyond
INT32_MAX (about 36 minutes).  Regression since d40dc64173.
 2018-11-12 12:42:42 +01:00
Paul B Mahol
e96742dd3b avfilter/af_afftfilt: use first input frame timestamp 2018-11-12 12:35:24 +01:00
Paul B Mahol
29f2893318 avfilter/vf_alphamerge: switch to activate 2018-11-12 10:47:50 +01:00
Paul B Mahol
0f2cfa3d80 avfilter/af_headphone: do not leak input frames on error 2018-11-12 09:38:30 +01:00
Paul B Mahol
a09411a0ee avfilter/af_afftfilt: calculate all channels FFT values upfront 2018-11-12 09:27:08 +01:00
Paul B Mahol
d03030c071 avfilter/af_afftfilt: add more window types 2018-11-11 21:23:24 +01:00
Paul B Mahol
bdc66c50dd avfilter/af_afftfilt: extend filter functionality 2018-11-11 21:23:24 +01:00
Marton Balint
936d18fb42 avfilter/vf_minterpolate: use common scene sad functions 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-11-11 20:30:50 +01:00
Marton Balint
7748f395de avfilter/vf_select: use common scene sad functions 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-11-11 20:30:50 +01:00
Marton Balint
6c2a7a8e9a avfilter/vf_framerate: factorize SAD functions which compute SAD for a whole frame 
Also add SIMD which works on lines because it is faster then calculating it on
8x8 blocks using pixelutils.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-11-11 20:30:50 +01:00
Paul B Mahol
8860d30731 avfilter/vf_lut3d: ignore last whitespace when comparing LUT size string 
In some situations it might be tab character and in others normal space.
 2018-11-11 13:36:45 +01:00
Paul B Mahol
c47b48c0a6 avfilter/vf_lut3d: add spline 1D interpolation 2018-11-10 22:08:42 +01:00
Paul B Mahol
0bc2326b90 avfilter/vf_lut3d: add cosine 1D interpolation 2018-11-10 21:44:35 +01:00