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7045 Commits

Author SHA1 Message Date
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