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5265 Commits

Author SHA1 Message Date
Michael Niedermayer
50ee17340b avfilter/formats: Add test for ff_parse_channel_layout() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-20 14:26:34 +02:00
Luca Barbato
c060d046aa af_resample: Set the number of samples in the last frame 
Otherwise trailing zeroes would appear.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-06-20 12:18:01 +03:00
Paul B Mahol
eb85060b84 avfilter/af_afade: add couple of more curves 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-06-15 20:55:05 +00:00
Paul B Mahol
20ee65ef73 avfilter/af_afade: use av_clipd() instead of nested FFMAX & FFMIN 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-06-14 17:08:43 +00:00
Clément Bœsch
1dee7a31e0 avfilter: bump minor after colorkey addition 2015-06-14 11:20:47 +02:00
Timo Rothenpieler
f17d973413 avfilter/vf_colorkey: Add colorkey video filter 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-14 01:04:14 +02:00
Michael Niedermayer
a98d4d5207 avfilter/drawutils: Assert av_pix_fmt_desc_get() return value in ff_fill_line_with_color() 
Theres currently no case where this could be triggered

Found-by: Daemon404
Reviewed-by: Nicolas George <george@nsup.org>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-13 21:33:18 +02:00
Clément Bœsch
8978052869 avfilter/lut3d: assert on pixel format descriptor 
inlink->format is supposed to be set to a valid format controlled by query_formats().
 2015-06-13 20:51:43 +02:00
Clément Bœsch
a056636c81 avfilter/geq: assert on pixel format descriptor 
inlink->format is supposed to be set to a valid format controlled by query_formats().
 2015-06-13 20:51:43 +02:00
Michael Niedermayer
e0db41316a avfilter/drawutils: Fix format validity check in ff_draw_init() 
Found-by: Daemon404
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-13 00:06:28 +02:00
Paul B Mahol
cfe8a89b00 avfilter/vf_zoompan: support planar rgb pixel formats 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-06-12 17:15:20 +00:00
Clément Bœsch
40cc3be73c avfilter: fix a few 5 spaces indent 2015-06-07 20:18:15 +02:00
Ganesh Ajjanagadde
42db4aaaa6 vf_colormatrix: calculate coefficients only once 
calc_coefficients is no longer being called every frame

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-07 00:56:32 +02:00
Carl Eugen Hoyos
3b4e694ead lavfi/tinterlace: Double aspect ratio for modes merge and pad. 2015-06-04 17:03:29 +02:00
Paul B Mahol
b8c0cf7880 avfilter/vf_blend: add linearlight and glow mode 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-06-03 12:40:09 +00:00
Paul B Mahol
3e04746ec3 avfilter/vf_blend: add hardmix mode 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-06-02 19:12:45 +00:00
Paul B Mahol
20cea0c7de avfilter/vf_blend: fix vividlight blend mode 
Pointed-out-by: Rudolf Polzer
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-06-02 18:55:24 +00:00
Paul B Mahol
ac973926b8 avfilter/vf_blend: clip result for divide blend mode 
Pointed-out-by: Rudolf Polzer
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-06-02 18:48:32 +00:00
James Almer
c16e99e3b3 x86: check for AV_CPU_FLAG_AVXSLOW where useful 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-01 00:15:35 +02:00
Peter Cordes
3ad3529b56 avfilter/vf_mpdecimate: add comment about 8x8 SAD 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-31 13:58:55 +02:00
Peter Cordes
6590acf0fd avfilter/vf_mpdecimate: support more pixel formats, including GBRP 
Add some planar formats we can handle without distorting the meaning of
hi and lo.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-31 13:58:50 +02:00
Peter Cordes
50f112c915 avfilter/vf_mpdecimate: debug logging of threshold stats 
It's often really helpful to know why a frame wasn't decimated (lo or
hi), and how much you exceeded the threshold by, if you're trying to
tweak the thresholds to get what you want.

mpdecimate already prints a line per input frame with -v debug, this
just makes it longer.

Signed-off-by: Peter Cordes <peter@cordes.ca>
 2015-05-31 13:25:40 +02:00
Peter Cordes
fb1be6303d avfilter/vf_mpdecimate: pass the same AVClass context as use elsewhere to av_pixelutils_get_sad_fn() 
Signed-off-by: Peter Cordes <peter@cordes.ca>
 2015-05-31 12:55:23 +02:00
James Almer
d68c05380c x86: check for AV_CPU_FLAG_AVXSLOW where useful 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-05-31 12:07:11 +02:00
Michael Niedermayer
03637762d9 avfilter/vf_fade: Force alpha pixel format if alpha is set to 1 
Fixes Ticket4321

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-31 04:31:28 +02:00
Michael Niedermayer
52fc3e372f avfilter/x86/vf_hqdn3d: Fix register types 
Fixes Ticket4301

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-27 05:18:55 +02:00
Michael Niedermayer
4240e6a921 avfilter/vf_hqdn3d: Initialize the whole LUT 
With bps > 8 more than 255..255 are used
The initialized table content is left unchanged,
But it could also be adjusted for the slight difference of
the maximum

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-27 05:18:55 +02:00
Michael Niedermayer
5bc2c39527 avfilter/x86/vf_fspp: Fix invalid combination of opcode and operands 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-26 01:43:47 +02:00
Michael Niedermayer
6b783d2ace Merge commit '7046bd9bc9ce04521edf453c9b603d84d69c7512' 
* commit '7046bd9bc9ce04521edf453c9b603d84d69c7512':
  lavfi: Move avcodec header to the only filter needing it

Conflicts:
	libavfilter/avfilter.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-20 19:14:11 +02:00
Vittorio Giovara
7046bd9bc9 lavfi: Move avcodec header to the only filter needing it 
af_ashowinfo, due to the enum AVAudioServiceType use.
 2015-05-19 18:56:40 +01:00
Michael Niedermayer
0c0d1a4ef2 avfilter/avfiltergraph: Rename ff_avfilter_graph_config_pointers to graph_config_pointers. 
The function is static and only used once in the file its defined in.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-18 13:22:27 +02:00
Michael Niedermayer
8e3b1f259e avfilter/buffersink: return EOF if closed link in av_buffersink_get_frame_flags() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-17 00:22:09 +02:00
Michael Niedermayer
00f5c8f98d avfilter/vf_zoompan: free out AVFrame on failure 
Fixes: CID1197065

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-13 01:58:45 +02:00
Michael Niedermayer
d3c9f1fdbe avfilter/avf_showcqt: Fix gamma comparisons 
Fixes CID1297587, CID1297586, 1297585

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-12 20:31:21 +02:00
Michael Niedermayer
0d05406482 avfilter/vf_cover_rect: Handle the case where the cover rectangle is as large as the input 
Fixes division by 0
Fixes CID1297575

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-12 20:19:47 +02:00
Michael Niedermayer
1431b4cf77 avfilter/vf_fftfilt: Add MAX_PLANES and change it to 4 
The 4th planes is currently unused as no formats with alpha are supported yet

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-12 20:08:18 +02:00
Paul B Mahol
94e293a83c avfilter/af_aphaser: reject too small delay 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-05-12 12:04:09 +00:00
Anton Khirnov
3735b5c616 Revert "lavfi: always check av_expr_parse_and_eval() return value" 
This reverts commit 63be97ec40.

All those calls were unchecked on purpose, as explained in the comments
in the code.
 2015-05-05 16:27:24 +02:00
James Almer
3f7986f983 avfilter/Makefile: add missing lavfutils.c dependency to cover_rect and find_rect filters 
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-05-05 02:16:37 -03:00
Michael Niedermayer
b4cc7d67f5 avfilter/vf_cover_rect: clip rectangle if it is partly outside the input 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-04 22:33:17 +02:00
Carl Eugen Hoyos
0bca6182b2 lavfi/cropdetect: Fix cropdetect for > 8 bit input. 2015-05-04 17:50:16 +02:00
Muhammad Faiz
a141948a8b avfilter/avf_showcqt: optimize gamma calculation 
benchmark (on intel core2 duo, gcc 4.9.1)
input samples duration 00:03:39.59
command: time -p ffmpeg -f f32le -ac 2 -ar 44100 -i input.pcm \
         -filter_complex showcqt=fullhd=0:gamma=$gamma \
         -f rawvideo -y /dev/null
gamma  previous  modified
  1    48.49 s   45.38 s
  2    49.33 s   48.11 s
  3    80.86 s   59.80 s
  4    80.84 s   51.25 s
  5    80.75 s   61.06 s
  6    80.93 s   61.80 s
  7    80.03 s   61.56 s

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-03 11:53:04 +02:00
Michael Niedermayer
61b4ab1860 avfilter: Add cover_rect filter 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-02 21:15:48 +02:00
Michael Niedermayer
94340e4b28 avfilter: add find_rect filter 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-02 21:15:48 +02:00
Michael Niedermayer
dc4a6e4d5a avfilter/vf_libopencv: Make ocv_filter_entries const 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-02 15:13:30 +02:00
Michael Niedermayer
d2184bf3b6 avfilter/lavfutils: disable frame threads when decoding a single image 
The image decoding code does expect the image to be decoded immedeatly

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-30 03:48:33 +02:00
Michael Niedermayer
f8fa392a2e avfilter/vf_vignette: force per frame evaluation if per frame variables are used 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-29 23:13:58 +02:00
Federico Tomassetti
8eb57dc9d5 buffersrc: Use the correct deallocation function 
This correction was suggested to me by Michael Niedermayer

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-22 12:26:53 +02:00
Michael Niedermayer
a79cbc0b8e avfilter/vf_qp: Fix use of uinitialized variable 
Found-by: <Timothy_Gu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-21 22:54:13 +02:00
Michael Niedermayer
122150168f Merge commit '9b2c57bef5e2f3f61a5fd708ba7d5351f5b3f386' 
* commit '9b2c57bef5e2f3f61a5fd708ba7d5351f5b3f386':
  drawtext: Add an alpha option

Conflicts:
	doc/filters.texi
	libavfilter/vf_drawtext.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-21 20:20:58 +02:00
Michael Niedermayer
8f9a3817d5 avfilter/vf_qp: fix cleanup on error 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-21 14:11:30 +02:00
Luca Barbato
9b2c57bef5 drawtext: Add an alpha option 
And document both `draw` and `alpha`.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-21 11:13:30 +02:00
Michael Niedermayer
a6df9ce615 avfilter/buffersrc: Use correct, matching deallocation function 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-20 12:33:20 +02:00
Michael Niedermayer
0c9e78caf4 Merge commit '617814b4a717b38add5ccb8dd200dbb655f98f09' 
* commit '617814b4a717b38add5ccb8dd200dbb655f98f09':
  buffersrc: Fix resource leak on error

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-20 12:15:16 +02:00
Michael Niedermayer
40d552dae6 Merge commit '1a3eb042c704dea190c644def5b32c9cee8832b8' 
* commit '1a3eb042c704dea190c644def5b32c9cee8832b8':
  Replace av_dlog with normal av_log at trace level

Conflicts:
	ffplay.c
	libavdevice/fbdev_dec.c
	libavfilter/avfilter.c
	libavfilter/internal.h
	libavfilter/setpts.c
	libavfilter/src_movie.c
	libavfilter/vf_crop.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fieldorder.c
	libavformat/assdec.c
	libavformat/avidec.c
	libavformat/flvdec.c
	libavformat/http.c
	libavformat/ipmovie.c
	libavformat/isom.c
	libavformat/mov.c
	libavformat/mpegenc.c
	libavformat/mpegts.c
	libavformat/mpegtsenc.c
	libavformat/mux.c
	libavformat/mxfdec.c
	libavformat/nsvdec.c
	libavformat/oggdec.c
	libavformat/r3d.c
	libavformat/rtspdec.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-20 03:19:47 +02:00
Federico Tomassetti
617814b4a7 buffersrc: Fix resource leak on error 
Bug-Id: CID 1267902
CC: libav-stable@libav.org
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-04-19 23:50:46 +01:00
Himangi Saraogi
88d1fb4e3f filtfmts: Avoid null pointer dereference 2015-04-19 23:45:35 +01:00
Vittorio Giovara
1a3eb042c7 Replace av_dlog with normal av_log at trace level 
This applies to every library where performance is not critical.
 2015-04-19 12:41:59 +01:00
Nicolas George
38155865df lavfi/avf_showcqt: fix error code. 
Signed-off-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-16 12:38:28 +02:00
Ivan Efimov
2051b401cc avfilter/drawtext: fix frame mem leak 
Signed-off-by: Ivan Efimov <ioefimov@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-14 12:04:52 +02:00
Michael Niedermayer
d5dcd94630 avfilter/vf_scale: Add warning for AVCOL_SPC_YCGCO 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-13 13:45:41 +02:00
Paul B Mahol
d2fc702ace avfilter: add chorus filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-04-11 20:39:43 +00:00
Michael Niedermayer
0773f67395 avfilter/vsrc_life: Fix mix of declarations and statements 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-09 11:40:44 +02:00
Paul B Mahol
a0854c084e avfilter: handle error in query_formats() in bunch of filters 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-04-08 13:05:06 +00:00
Michael Niedermayer
34bddf443c avfilter/af_amix: Use av_mallocz_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-06 15:04:38 +02:00
Michael Niedermayer
8a8a1cce6c avfilter/vsrc_mptestsrc: Change enum to int, which is accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-06 14:45:17 +02:00
Michael Niedermayer
ba54512a10 avfilter/vf_mpdecimate: Fix missing () 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-06 02:41:49 +02:00
Michael Niedermayer
0968180f02 avfilter/yadif: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-05 15:46:11 +02:00
Michael Niedermayer
9caec04a31 avfilter/vsrc_mandelbrot: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-05 15:44:59 +02:00
Himangi Saraogi
24326930d8 filtfmts: Avoid null pointer dereference 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-03 17:23:45 +02:00
Marton Balint
c84b75c89c vf_drawtext: add support for setting box border width 
Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-31 13:41:25 +02:00
Himangi Saraogi
0c9abf2119 avfilter/vf_detelecine: Fix uninitialized array index error 
Fixes the defect CID 1292301

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-31 12:11:17 +02:00
Michael Niedermayer
1019a1cb0a avfilter/vf_vignette: Change enum to int, which is accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-30 21:58:42 +02:00
Michael Niedermayer
984c230cd3 avfilter/vf_transpose: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-30 00:08:57 +02:00
Michael Niedermayer
8ae350004d avfilter/tinterlace: Change enum to int, which is accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-30 00:08:57 +02:00
Michael Niedermayer
2856634c67 vfilter/vf_qp: Support evaluating expression per MB 
also add support for x/y/w/h parameters

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-28 15:18:58 +01:00
Michael Niedermayer
a8fb8f6112 avfilter/vf_qp: split expression parsing out of loop 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-28 15:17:36 +01:00
Marton Balint
625bd463cd af_channelmap: fix number of channels 
Fixes segfaults with the following command:

ffmpeg -f lavfi -i aevalsrc=0:c=stereo:n=1920 -af 'channelmap=0' test.ac3

Signed-off-by: Marton Balint <cus@passwd.hu>
Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-28 11:16:26 +01:00
Himangi Saraogi
fff7871772 lavfi: add inverse telecine filter 
Approved-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-27 21:34:03 +01:00
Himangi Saraogi
dbce8cdacf avfilter/vf_telecine: Avoid floating point values 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-27 15:52:59 +01:00
Himangi Saraogi
613483dcfb avfilter/vf_telecine: Fix loss of AVFrame properties in output 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-27 02:12:10 +01:00
Himangi Saraogi
1301aa55f6 avfilter/vf_telecine: Fix AV desync by using the first input timestamp 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-26 00:41:54 +01:00
Michael Niedermayer
67ceb42d39 avfilter/vf_stereo3d: Change enum to int, which is accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-23 19:31:17 +01:00
Michael Niedermayer
74097e0902 avfilter/vf_signalstats: Change enum to int, which is accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-22 17:31:34 +01:00
Michael Niedermayer
3a23ec0daa avfilter/vf_setfield: Change enum to int, which is accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-22 17:30:24 +01:00
Michael Niedermayer
aa65ff2adf Merge commit 'cfe64613923a2d47644a87386146ada1f9f6b659' 
* commit 'cfe64613923a2d47644a87386146ada1f9f6b659':
  avfilter: Document avfilter_graph_alloc return value

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-22 04:03:20 +01:00
Federico Tomassetti
cfe6461392 avfilter: Document avfilter_graph_alloc return value 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-03-21 23:18:15 +01:00
Michael Niedermayer
d6dba15b97 avfilter/vf_mcdeint: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-20 19:12:57 +01:00
Michael Niedermayer
1a79850a8f avfilter/vf_overlay: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-20 19:11:58 +01:00
Michael Niedermayer
59c06902e8 avfilter/vf_phase: Change enum to int, which is accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-20 19:09:38 +01:00
arwa arif
9015ca359f lavfi/eq: rework expression evaluation 
In particular, add support for t, pos, n, r parameters, and add an eval
mode option.

Also, partially reword option documentation.

With several major edit by Stefano Sabatini.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2015-03-20 09:41:32 +01:00
Stefano Sabatini
e6547cce72 lavfi/eq: factorize code in process_command() 2015-03-20 09:41:32 +01:00
Martin Vignali
57e8047972 avfilter/vf_pp7: remove unused var 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-20 04:38:52 +01:00
Clément Bœsch
d2009c77fb avfilter/vf_colormatrix: fix yuv420p threading, second try 
Now seems to work fine with different combinations of odd/even heights
and odd/even number of threads.
 2015-03-19 00:03:29 +01:00
Michael Niedermayer
fbb9ef5b17 avfilter/vf_lut3d: Change enum to int, which is accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-18 12:32:56 +01:00
Michael Niedermayer
ee17295d10 avfilter/vf_il: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-18 12:32:56 +01:00
Michael Niedermayer
67e1562228 avfilter/vf_histogram: Change enum to int, which is accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-18 12:32:56 +01:00
Clément Bœsch
304fdfe9f3 lavfi: add showwavespic filter 
This is a variant of showwaves. It is implemented as a different filter
so that the user is not allowed to use meaningless options which belong
to showwaves (such as rate).

Major edits done by Stefano Sabatini, from a patch by ubitux.

See thread:
From: Clément Bœsch <u@pkh.me>
To: ffmpeg-devel@ffmpeg.org
Date: Wed, 24 Dec 2014 15:03:26 +0100
Subject: [FFmpeg-devel] [PATCH] avfilter/showwaves: add single_pic option
 2015-03-18 12:19:08 +01:00
Michael Niedermayer
0f16dfda50 Replace PixelFormats which sneaked in over time or where forgotten by AVPixelFormats 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-18 01:18:40 +01:00
Clément Bœsch
09f057170e avfilter/vf_colormatrix: make sure the number of threads is even for yuv420p 
Fix crash with for example:
  ffmpeg -f lavfi -i testsrc=568x320 -threads 3 -vf format=yuv420p,colormatrix=bt709:smpte170m -f null -
 2015-03-17 20:19:54 +01:00
Michael Niedermayer
6cd079a4e7 avfilter/vf_histeq: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-17 17:13:38 +01:00
Michael Niedermayer
7363889771 avfilter/vf_fieldmatch: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-17 17:11:42 +01:00
Michael Niedermayer
e6140e7822 avfilter/vf_field: Change enum to int, which is accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-17 16:52:10 +01:00
Clément Bœsch
fd682b1892 avfilter: handle error in query_formats() of a bunch of random video filters 2015-03-16 23:43:12 +01:00
Clément Bœsch
545b0dd6aa avfilter/formats: proper error handling in ff_set_common_*() functions 2015-03-16 23:43:12 +01:00
Clément Bœsch
f861d9b2c6 avfilter/formats: proper error handling in ff_channel_layouts_ref() and ff_formats_ref() 
Also make sure the allocation and its check are properly done.
 2015-03-16 23:43:12 +01:00
Clément Bœsch
93d9ce7cec avfilter/formats: use av_realloc_array in ADD_FORMAT() 2015-03-16 23:43:12 +01:00
Clément Bœsch
38fb183b12 avfilter/formats: remove unused COPY_INT_LIST() macro 
This macro is unused since 247fa6c27c.
 2015-03-16 23:43:12 +01:00
Stefano Sabatini
83ee820a16 lavfi/sendcmd: improve error reporting and robustness in case of missing commands 
In particular, fix crash with -vf sendcmd, when no arguments are provided.
 2015-03-16 10:49:25 +01:00
Clément Bœsch
84da9339c2 avfilter/palettegen: make sure at least one frame was sent to the filter 
Fix FPE.
 2015-03-15 19:09:20 +01:00
Stefano Sabatini
6a63d0d826 lavfi/eq: clarify error message in case of expression parsing error 2015-03-15 14:55:13 +01:00
Michael Niedermayer
9f8f2bcab6 Merge commit 'c3bd1d60af97e8d2568dac9fcce7bdabb4ff93c8' 
* commit 'c3bd1d60af97e8d2568dac9fcce7bdabb4ff93c8':
  formats: Check memory allocations

Conflicts:
	libavfilter/formats.c

See: 527ca3985c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-12 22:40:56 +01:00
Vittorio Giovara
c3bd1d60af formats: Check memory allocations 2015-03-12 17:46:47 +00:00
Yayoi
d5232d4717 avfilter/colormatrix:add slice threading 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-12 03:45:42 +01:00
Carl Eugen Hoyos
0637b59c2c lavfi/boxblur: Fix colourpsace list. 
Fixes ticket #4363.
 2015-03-10 22:55:30 +01:00
Ole Andre Birkedal
c8372f8001 avfilter/aeval: Fixed a memory leak in EvalContext::channel_values 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-10 14:40:08 +01:00
Michael Niedermayer
3170b33e57 avfilter/vf_fftfilt: increase RDFT length by 10% 
This fixes artifacts when the dimensions are exact powers of 2

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-10 03:32:38 +01:00
Michael Niedermayer
fa7084a065 avfilter/vf_edgedetect: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-08 21:10:31 +01:00
Michael Niedermayer
08880c1f71 avfilter/vf_curves: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-08 21:10:31 +01:00
Michael Niedermayer
ee7b5d4ef8 avfilter/vf_drawtext: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior
 2015-03-08 21:10:31 +01:00
Paul B Mahol
0c49cff117 avfilter/af_astats: redo zero channel handling 
Suggested-by: Nicolas George
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-03-08 11:06:45 +00:00
Martin Vignali
65ba90eac6 avfilter/af_astats: Avoid Zero division in print part. 2015-03-08 08:47:27 +00:00
Arwa Arif
48b5be65ae avfilter: Add FFT domain filter. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-07 13:07:10 +01:00
Michael Niedermayer
6f51cb514b avfilter/vf_colormatrix: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-07 02:51:02 +01:00
Michael Niedermayer
b0662a943c avfilter/f_perms: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-07 02:45:49 +01:00
Michael Niedermayer
2a34b5099b avfilter/avf_showwaves: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-07 02:44:04 +01:00
Michael Niedermayer
f455c8fdef Merge commit '88b160a457e491cb9e014630ef5387ad3500258e' 
* commit '88b160a457e491cb9e014630ef5387ad3500258e':
  avfilter: Return more meaningful error codes

Conflicts:
	libavfilter/avfilter.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-06 01:16:47 +01:00
Himangi Saraogi
88b160a457 avfilter: Return more meaningful error codes 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2015-03-05 19:36:39 +01:00
Clément Bœsch
1cded1f8d7 avfilter/vf_paletteuse: indent fix after 7ccc5848 2015-03-05 16:04:20 +01:00
Michael Niedermayer
7ccc584824 avfilter/vf_paletteuse: Use int where AVERROR can be returned 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-05 16:00:44 +01:00
Peter Cordes
44d3477264 vf_showinfo: minimum widths for some early fields 
Depending on FPS, the pts_time string often changes length:
... pts_time:36.1 ...
... pts_time:36.1333 ...
etc.

 The length changes make the output bounce around horribly, making it
hard to scan down a column farther right than pts_time.

The solution is to set minimum widths for n, pts, pts_time, and pos.
This patch doesn't touch any of the fields in mean / stddev.

 The widths aren't intended to be wide enough that they're never
exceeded, but you'll see only an occasional ripple to a new alignment,
rather than bouncing.  (Some fields, like pos, increase monotonically,
which is why I left the minimum width for the field be smaller than it
often gets to.)

Signed-off-by: Peter Cordes <peter@cordes.ca>
 2015-03-04 21:43:42 +01:00
Clément Bœsch
f5cbb2c55e avfilter/vf_tblend: use av_frame_free for freeing an AVFrame 2015-03-02 21:27:21 +01:00
Clément Bœsch
17cb05fe06 avfilter/lavfutils: use av_frame_free for freeing an AVFrame 2015-03-02 21:27:21 +01:00
Michael Niedermayer
34b13dbadf avfilter/af_aphaser: Change type to int as its accessed as int via AVOptions 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-02 04:08:32 +01:00
Michael Niedermayer
e8c1eb09c7 avfilter/af_biquads: Change width_type to int as its accessed as int via AVOptions 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-02 04:08:26 +01:00
Michael Niedermayer
d545668e25 avfilter/af_volume: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-02 04:08:22 +01:00
Michael Niedermayer
27a5d09c6a avfilter/avf_avectorscope: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-02 04:08:18 +01:00
Michael Niedermayer
7ff296be9f avfilter/avf_showspectrum: Change enums to int, which are accessed via AVOption as int 
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-02 04:08:14 +01:00
Michael Niedermayer
047fd986bf avfilter/vf_drawbox: Fix handling of max values 
Fixes Ticket4332

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-02 02:32:55 +01:00
Gilles Chanteperdrix
dcf19008a6 avfilter/af_volume: fix precision=fixed and volume=0 case 
When precision is fixed and volume is 0, filter_frame does not
perform any operation on the output buffer. This works if the
output buffer has been allocated and zeroed with ff_get_audio_buffer
but not if the input buffer is used as output buffer.

Fix this by not using the input buffer as output buffer if
precision is fixed and volume is 0.

Signed-off-by: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-01 02:37:56 +01:00
Clément Bœsch
3e0ae19f86 avfilter/palettegen: fix frame mem leak 2015-02-27 14:18:53 +01:00
Vittorio Giovara
43e5e3c077 colormatrix: Accept bt601 aliases as input 
As far as matrix coefficients are concerned, BT470BG and SMPTE170M
match BT601. This is similar to the check performed in vf_scale.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-02-26 19:26:05 +01:00
Clément Bœsch
4629993d99 avfilter/paletteuse: use AV_QSORT() 
See previous commit for a rationale.
 2015-02-26 14:20:02 +01:00
Clément Bœsch
321de03492 avfilter/palettegen: use AV_QSORT() 
This makes the sorting of the colors along an axis (r, g or b)
predictible, and thus testable under FATE. The performance is not really
an issue here since the function is called only once at the end and will
need to sort very small number of entries, so an alternative would be to
make the sorting functions (see DECLARE_CMP_FUNC()) fallback on another
axis in case of equality. This approach was actually simpler.

I don't know if there is any advantage in using a multidimensional sort,
but it will affect the final palette one way or another.
 2015-02-26 14:20:02 +01:00
Clément Bœsch
30f4e9d3d9 avfilter/palettegen: consistently use the same frame for dimensions 2015-02-26 14:20:02 +01:00
Clément Bœsch
4216968f85 avfilter/palettegen: use a logging context for the dupped color warning 2015-02-26 14:20:02 +01:00
Clément Bœsch
ab093bdeef avfilter/palettegen: export color quantization ratio 2015-02-26 14:20:02 +01:00
Michael Niedermayer
d1e2d59f23 Merge remote-tracking branch 'cehoyos/master' 
* cehoyos/master:
  Allow muxing h264 into ts with startcode "001" instead of "0001".
  lavfi/fade: Do not overread input buffer.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-25 17:49:36 +01:00
Clément Bœsch
5c11f5b4a2 avfilter/palettegen: move longest variable to a local scope 
Also drop initialization since it is initialized later on before any
usage.
 2015-02-25 17:25:27 +01:00
Carl Eugen Hoyos
ab3ff19f08 lavfi/fade: Do not overread input buffer. 2015-02-25 15:07:18 +01:00
Clément Bœsch
c3d40e305c avfilter/palette{gen,use}: add Copyright 2015-02-23 14:00:13 +01:00
Clément Bœsch
92b7f56193 avfilter/paletteuse: add diff_mode 2015-02-23 09:56:22 +01:00
Clément Bœsch
b0f5227558 avfilter/paletteuse: fix error dithering accuracy 2015-02-23 09:56:22 +01:00
Michael Niedermayer
b7e7ee6231 avfilter/buffer: Check for qp_table allocation failure 
Fixes CID1271048
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-22 20:27:11 +01:00
Michael Niedermayer
1f1ef843b5 avfilter/vf_perspective: Use av_clip_uint8() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 14:51:07 +01:00
Michael Niedermayer
6660c598cd avfilter/vsrc_mptestsrc: Use av_clip_uint8() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 14:50:23 +01:00
Arwa Arif
627d2a7628 avfilter/vf_eq: Add process_command to eq. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-20 00:06:37 +01:00
Clément Bœsch
2280552057 avfilter/palettegen: raise cache size from 64k to 512k 
(or 32k to 256k in 32-bit)

This is similar to a00bab3475
 2015-02-19 11:17:45 +01:00
Michael Niedermayer
9d88be6873 avfilter/vf_subtitles: Add () to protect the argument of the AA() macro 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-19 01:51:54 +01:00
Clément Bœsch
8087632027 avfilter/showpalette: fix leak in case of error 
Fixes CID1270820
Fixes CID1270818
 2015-02-18 14:04:10 +01:00
Clément Bœsch
80f44eafaa avfilter/palettegen: fix leak in case of error 2015-02-18 14:04:10 +01:00
Clément Bœsch
f40266560b avfilter/paletteuse: fix leak in case of error 
Fixes CID1270819
 2015-02-18 14:04:10 +01:00
Michael Niedermayer
9f6431c8f6 avfilter/af_channelmap: Move potential dereference after NULL check in get_channel_idx() 
Fixes CID1270822

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-18 13:40:39 +01:00
Michael Niedermayer
bdb3194217 avfilter/vf_qp: Fix leak of out_qp_table_buf 
Fixes CID1270821

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-18 13:12:06 +01:00
Michael Niedermayer
a76e91bf67 avfilter/avfiltergraph: assert that the heap_bubble index is valid 
This might help coverity

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-18 12:31:02 +01:00
Michael Niedermayer
8bc80016c1 avfilter/vf_removelogo: Add () to protect the argument of apply_mask_fudge_factor() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-18 01:56:19 +01:00
Michael Niedermayer
9d5017a20c Merge commit '9d3b752fceb0f2a42cac7c2a1109b0629823c99f' 
* commit '9d3b752fceb0f2a42cac7c2a1109b0629823c99f':
  graphparser: Check av_get_token() memory error

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-17 20:48:22 +01:00
Vittorio Giovara
9d3b752fce graphparser: Check av_get_token() memory error 
CC: libav-stable@libav.org
Bug-Id: CID 1267891
 2015-02-17 11:27:41 -05:00
Clément Bœsch
a00bab3475 avfilter/paletteuse: raise cache size from 64k to 512k 
(or 32k to 256k in 32-bit)
 2015-02-17 17:20:42 +01:00
Michael Niedermayer
2bae7b3370 avfilter/vf_fieldmatch: Add () to protect the arguments of the HAS_FF_AROUND() macro 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-17 00:49:32 +01:00
Michael Niedermayer
f15c734be1 avfilter/vf_phase: Add () to protect DIFF()s arguments 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-17 00:47:47 +01:00
Michael Niedermayer
1567ec43a3 avfilter/vsrc_mandelbrot: fix indention of mis-indented block 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-15 01:53:21 +01:00
Clément Bœsch
4ab7eb0da2 avfilter: bump minor and Changelog document the new filters 2015-02-14 20:49:08 +01:00
Clément Bœsch
bab4fcebb1 avfilter: add paletteuse filter 2015-02-14 20:48:50 +01:00
Clément Bœsch
9b964690e3 avfilter: add palettegen filter 2015-02-14 20:48:50 +01:00
Paul B Mahol
edf217ebb7 avfilter: add dcshift filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-02-11 14:58:35 +00:00
Alexey Titov
a05a737316 avfilter/unsharp: OpenCL unsharpen filter optimization: substitute N^2 filter computation with 2N+C 
i7-4770K luma 21% faster, chroma 18% faster A10-7850K luma 42% faster, chroma 37% faster on 1920x1080 res

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-11 13:51:58 +01:00
Paul B Mahol
8b77c4dd42 avfilter: Add repeatfields filter (Port of mp=softpulldown) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-10 19:07:20 +01:00
Michael Niedermayer
694671bc9a avfilter/f_sendcmd: consider it an error if there are no commands 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-09 07:13:48 +01:00
Clément Bœsch
55feff57ce avfilter/hqdn3d: an invalid bit depth means a bug, not invalid read data 
This code looks clumsy, and an assert would probably be more welcome.
 2015-02-08 17:16:51 +01:00
Clément Bœsch
eb7efaa924 avfilter/dctdnoiz: fix slice_h computation 
ceilf() can only work if the reminder of the division is not 0.

This fixes memory errors with for instance:
  ffmpeg -f lavfi -i testsrc=s=800x500 -threads 3 -vf dctdnoiz -frames:v 1 -f null -
 2015-02-08 14:31:29 +01:00
Eejya Singh
40b198e987 lavfi/subtitles: add force_style option 
Signed-off-by: Eejya Singh <singh.eejya@gmail.com>
Signed-off-by: Clément Bœsch <u@pkh.me>
 2015-02-08 11:36:49 +01:00
Timothy Gu
23659fdb81 generate_wave_table: Add include for AVSampleFormat 
Fixes warning in `make checkheaders`.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-06 19:07:29 +01:00
Michael Niedermayer
7801a54ec3 avfilter/vf_fps: update frame drop comment 
Found-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-05 06:03:11 +01:00
Michael Niedermayer
7f02fcd917 avfilter/vf_fps: Do not drop a random subset of frames 
This also avoids droping the frame which is closest to the target timestamp

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-04 18:52:14 +01:00
Carl Eugen Hoyos
adfe89bc48 Fix standalone compilation of the tblend filter. 2015-02-04 11:09:14 +01:00
Michael Niedermayer
1dc1c4e7a8 Merge commit 'a6653787a4b1e89170ff7962312dd110769c83a3' 
* commit 'a6653787a4b1e89170ff7962312dd110769c83a3':
  libopencv: Check kernel_str life cycle

Conflicts:
	libavfilter/vf_libopencv.c

See: f16a6f667c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-03 23:35:08 +01:00
Luca Barbato
a6653787a4 libopencv: Check kernel_str life cycle 
The string might or might not be set depending if there
are args and in case of error it must be freed nonetheless.

CC: libav-stable@libav.org
Bug-Id: CID 739878 / CID 739882
 2015-02-03 15:23:21 +00:00
Paul B Mahol
d0045312c3 avfilter/vf_dctdnoiz: Use av_malloc_array() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-02-01 16:47:36 +00:00
Michael Niedermayer
b288f67434 avfilter/avfilter: Remove CONFIG_MP_FILTER case 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-31 13:47:17 +01:00
Paul B Mahol
a34f4e2fd2 avfilter: remove vf_mp.c 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-31 12:43:03 +00:00
Paul B Mahol
e7e0005cc6 remove libmpcodecs 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-31 12:01:54 +00:00
Paul B Mahol
9fd925dee5 lavfi: remove mp=softpulldown 
It is supposed to work correctly with MEncoder only.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-30 16:10:11 +00:00
Michael Niedermayer
ccccfb59b1 Merge commit '22b985d59c007c4422aefe3ef3fca0aa0daafa9f' 
* commit '22b985d59c007c4422aefe3ef3fca0aa0daafa9f':
  hqdn3d: check memory allocations and propagate errors

Conflicts:
	libavfilter/vf_hqdn3d.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-29 22:43:36 +01:00
Vittorio Giovara
22b985d59c hqdn3d: check memory allocations and propagate errors 2015-01-29 17:33:38 +00:00
Stefano Sabatini
af7b89e08b lavfi: document assumptions about the input and output labels of a filter graph description 2015-01-29 10:12:34 +01:00
Arwa Arif
a21acd554a Fix frame-alignment in PP7 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-29 04:38:48 +01:00
Michael Niedermayer
a6f9a5d0f6 avfilter/x86/vf_fspp: Fix loop condition for column_fidct() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-28 17:23:27 +01:00
Michael Niedermayer
375a0273ce avfilter/vf_fspp: check count before calling row_idct() 
Fixes crash with odd widths

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-28 17:23:27 +01:00
Arwa Arif
622936424c avfilter/vf_fspp: Fix frame-alignment in FSPP 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-28 17:22:54 +01:00
Paul B Mahol
fca50464dc avfilter/vf_colorchannelmixer: use the name 's' for the pointer to the private context 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-28 14:39:15 +00:00
Paul B Mahol
67aaa7056d avfilter/avf_avectorscope: use the name 's' for the pointer to the private context 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-28 14:34:11 +00:00
Paul B Mahol
6121968a9e avfilter/af_biquads: use the name 's' for the pointer to the private context 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-28 14:30:27 +00:00
Paul B Mahol
f27cda48ec avfilter/vf_extractplanes: use the name 's' for the pointer to the private context 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-28 14:26:13 +00:00
Paul B Mahol
abcf8610b8 avfitler/vf_il: use the name 's' for the pointer to the private context 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-28 14:22:26 +00:00
Paul B Mahol
231bf4d1c2 avfilter/vf_colorbalance: use the name 's' for the pointer to the private context 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-28 14:11:30 +00:00
Paul B Mahol
87577f5508 avfilter/vf_telecine: use the name 's' for the pointer to the private context 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-28 13:51:18 +00:00
Michael Niedermayer
840570d27b avfilter/vf_mcdeint: avoid uninitilaized fields in AVPacket 
This is also simpler

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-28 00:58:03 +01:00
Michael Niedermayer
d3d4d98764 Merge commit '8805589b803fab5f362008306319336ac79a3fa7' 
* commit '8805589b803fab5f362008306319336ac79a3fa7':
  libopencv: Rework error handling in parse_iplconvkernel()

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-27 20:31:51 +01:00
Michael Niedermayer
62a82c66cd Merge commit '728685f37ab333ca35980bd01766c78d197f784a' 
* commit '728685f37ab333ca35980bd01766c78d197f784a':
  Add a side data type for audio service type.

Conflicts:
	doc/APIchanges
	libavcodec/avcodec.h
	libavcodec/version.h
	libavutil/frame.h
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-27 18:03:43 +01:00
Vittorio Giovara
8805589b80 libopencv: Rework error handling in parse_iplconvkernel() 
Fix 'values' memory leak in case of error.

CC: libav-stable@libav.org
Bug-Id: CID 739879
 2015-01-27 15:26:37 +00:00
Stefano Sabatini
afa3c996fe lavfi/lut: apply minor compute_gammaval709() doxy fix 2015-01-27 11:22:45 +01:00
Anton Khirnov
728685f37a Add a side data type for audio service type. 
Currently, audio service type is a field in AVCodecContext. However,
side data is more appropriate for this kind of information.
 2015-01-27 09:17:48 +01:00
Michael Niedermayer
f5b3257c50 avfilter/vf_eq: mark src as const 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-27 01:46:08 +01:00
Michael Niedermayer
530bf8ece6 avfilter/vf_eq: Fix clipping code 
Found-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-26 23:46:44 +01:00
Paul B Mahol
e44a4c1f5f avfitler/vf_fieldmatch: fix typo 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-26 13:04:53 +00:00
Paul B Mahol
5a919ced0d avfilter/libmpcodecs: remove unused headers 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-26 12:14:16 +00:00
Stefano Sabatini
0ca5c4dade lavfi/mp: drop mp=eq and mp=eq2 
mp=eq2 was ported to a native libavfilter filter in commit
4c38e960d0.
 2015-01-26 11:09:02 +01:00
Paul B Mahol
7ccd625a46 avfilter/vf_eq: fix leak of input frame 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-26 09:43:51 +00:00
Arwa Arif
4c38e960d0 avfilter: Port mp=eq/eq2 to lavfi 
Code adapted from James Darnley's port
Some fixes from Paul B Mahol <onemda@gmail.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-26 00:14:04 +01:00
Michael Niedermayer
961353d842 avfilter/vf_mcdeint: Set no_bitstream=1 
This avoids unneeded writing of the bitstream

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-25 19:00:07 +01:00
Michael Niedermayer
ec28cdedde avfilter/vf_mcdeint: fix gop_size 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-25 16:00:46 +01:00
Michael Niedermayer
fd048e690b avfilter/vf_uspp: fix gop_size 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-25 15:58:28 +01:00
Michael Niedermayer
49456ed606 avfilter/vf_uspp: Use FF_CEIL_RSHIFT() correct rounding of odd w/h 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-25 15:58:18 +01:00
Michael Niedermayer
579795b204 avfilter/af_channelmap: Check for missing argument in get_channel_idx() 
Fixes null pointer dereference

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-23 15:03:40 +01:00
Michael Niedermayer
a30fd828ab avfilter/avf_showcqt: use av_malloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-22 13:56:30 +01:00
Michael Niedermayer
f77571f6bb avfilter/drawutils: Check for av_malloc* failures 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-22 13:54:26 +01:00
Michael Niedermayer
c90069c6ba avfilter/drawutils: Use av_malloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-22 13:50:30 +01:00
Michael Niedermayer
fdb9399681 avfilter/vf_showinfo: show timebase & framerate too 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-21 21:21:00 +01:00
Paul B Mahol
7849ce438e avfilter/vf_lenscorrection: support 8bit planar RGB formats 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-21 18:05:51 +00:00
Paul B Mahol
f191c98e4d avfilter/af_join: swap av_mallocz_array() args for consistency with the prototype 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-20 16:52:30 +00:00
Paul B Mahol
357c6a92bc avfilter/af_join: Use av_mallocz_array() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-20 16:45:19 +00:00
Michael Niedermayer
081e117bfe avfilter/af_ashowinfo: Use av_realloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-20 17:00:16 +01:00
Paul B Mahol
be1b8b4da5 fix Makefile: remove ilpack 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-20 15:48:43 +00:00
Paul B Mahol
fd33658f86 lavfi: remove mp=ilpack 
Filter does not work, asserts here.
scale=interl=1,format=yuv422p should be used instead.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-20 15:36:31 +00:00
Michael Niedermayer
5c1a8d3b7d avfilter/vf_idet: factorize av_frame_free(&idet->prev) 
Found-by: Pascal Massimino <pascal.massimino@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-19 20:24:03 +01:00
Michael Niedermayer
6c702c3c63 avfilter/avfilter: allow idet like scale to have parameter changes 
Fixes assertion failure

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-19 06:03:57 +01:00
Michael Niedermayer
56a33b232c avfilter/vf_idet: flush internal buffers on parameter changes 
This is needed to auto insert the filter by default

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-19 06:03:57 +01:00
Michael Niedermayer
723c37d3b7 avfilter/vf_idet: reduce noisyness if the filter has been auto inserted 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-19 05:14:15 +01:00
Muhammad Faiz
eba5cb2028 avfilter/showcqt: add gamma2 option 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-18 05:15:15 +01:00
Michael Niedermayer
e0623953e1 avfilter/vf_frei0r: fix build with DEBUG enabled 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-17 15:41:23 +01:00
Michael Niedermayer
353cf95f94 avfilter/vf_frei0r: also set AVFilterLink.frame_rate 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-17 14:46:21 +01:00
Michael Niedermayer
a46a23d30f avfilter/vf_framepack: Check and update frame_rate 
The frame_rate update was missing leaving the output frame rate
wrong.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-16 22:02:52 +01:00
Clément Bœsch
f532603993 avfilter: add showpalette filter 2015-01-15 16:36:13 +01:00
Clément Bœsch
3b3229aef3 avfilter/edgedetect: fix indent 2015-01-15 11:39:41 +01:00
Paul B Mahol
baea14d860 avfilter: port qp filter from libmpcodecs 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-14 18:46:38 +01:00
Arwa Arif
8c7e512ad9 lavfi: remove mp=pp7 
The filter was ported to a native libavfilter filter in
a299cd5ab3.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2015-01-13 13:13:04 +01:00
Stefano Sabatini
57ede2a507 lavfi: use ff_norm_qscale(), factorize 2015-01-13 13:12:58 +01:00
Michael Niedermayer
0b52bdfb3b avfilter/vf_pp7: Add GBRP pixel format 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-10 16:19:16 +01:00
Michael Niedermayer
1673436d85 avfilter/vf_pp7: use av_malloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-10 16:19:16 +01:00
Michael Niedermayer
bdb136d302 avfilter/internal: add fixme to ff_norm_qscale() to document obvious scaling issue 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-10 02:27:49 +01:00
Arwa Arif
4df01d5d44 avfilter: Factorize the use of norm_qscale in pp7 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-10 02:22:02 +01:00
James Almer
da02ee127a x86/vf_pp7: port dctB_mmx to yasm 
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-01-09 20:02:27 -03:00
Arwa Arif
a299cd5ab3 lavfi: port mp=pp7 to libavfilter 
The only difference with mp=pp7 is that default mode is "medium", as stated
in the MPlayer docs, rather than "hard".

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2015-01-09 17:26:31 +01:00
Carl Eugen Hoyos
26ac6d5435 lavfi/boxblur: Readd 8bit colour spaces on big-endian. 2015-01-08 15:24:59 +01:00
Michael Niedermayer
f2f88b952d Merge commit '4438c256387a5845e5cdc5c14c43f4047b68301b' 
* commit '4438c256387a5845e5cdc5c14c43f4047b68301b':
  vf_interlace: remove the warning tag in the message

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-07 00:03:10 +01:00
Michael Niedermayer
82b1bcd7f9 Merge commit '15ea222778caaec0877b3f9938140b707c931d96' 
* commit '15ea222778caaec0877b3f9938140b707c931d96':
  vf_interlace: merge FIELD_LOWER check

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-06 23:50:51 +01:00
Michael Niedermayer
6279cb3597 Merge commit '046f75a970701b4c947d38bfd2186dcc5f2ddae2' 
* commit '046f75a970701b4c947d38bfd2186dcc5f2ddae2':
  vf_interlace: also assert for height

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-06 23:40:16 +01:00
Michael Niedermayer
ac3f6429ba vfilter/vf_tinterlace: Fix issues with linesize and cols 
Based on patch by Vittorio Giovara <vittorio.giovara@gmail.com> from 696141e898

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-06 23:21:28 +01:00
Michael Niedermayer
f931b1ef45 Merge commit '696141e898193311c994b399a8dc60713709092f' 
* commit '696141e898193311c994b399a8dc60713709092f':
  vf_interlace: use image width rather than linesize

Conflicts:
	libavfilter/vf_interlace.c

See: f043965cd5
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-06 22:46:10 +01:00
Michael Niedermayer
da0dadbee4 avfilter/buffer: use av_freep() to avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-06 15:07:50 +01:00
Paul B Mahol
145a84717b lavfi: check av_strdup() return value 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-06 10:02:11 +00:00
Michael Niedermayer
a79ac73b63 avfilter/vf_idet: Add analyze_interlaced_flag mode 
This should allow us to insert idet before scale and let scale have interl=-1 as default in that case

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-06 01:21:19 +01:00
Michael Niedermayer
42411a85b7 avfilter/vf_yadif: detect telecine content 
Fixes: yadif with interlaced_flag_switch.mpeg

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-06 00:31:37 +01:00
Michael Niedermayer
0e1c827e84 Merge remote-tracking branch 'origin/master' 
* origin/master:
  libavfilter/vf_blend: do not unconditionally compile both filters

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-05 15:55:47 +01:00
Vittorio Giovara
4438c25638 vf_interlace: remove the warning tag in the message 
The log level is already a warning.
 2015-01-05 15:35:46 +01:00
Vittorio Giovara
15ea222778 vf_interlace: merge FIELD_LOWER check 2015-01-05 15:35:46 +01:00
Vittorio Giovara
046f75a970 vf_interlace: also assert for height 2015-01-05 15:35:46 +01:00
Vittorio Giovara
696141e898 vf_interlace: use image width rather than linesize 
Based on a patch by Michael Niedermayer <michaelni@gmx.at>.
 2015-01-05 15:35:46 +01:00
Paul B Mahol
91bdb24400 libavfilter/vf_blend: do not unconditionally compile both filters 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-05 14:14:54 +00:00
Michael Niedermayer
0f931b29f7 Factorize avpriv_mirror() out 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-05 01:45:49 +01:00
Michael Niedermayer
9bff052b51 avfilter/vf_sab: fix filtering tiny images 
Fixes out of array reads

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-05 00:49:42 +01:00
Michael Niedermayer
d25d929600 avfilter/vf_idet: Add 9, 12 and 14 bit pixel formats 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-01 05:56:53 +01:00
Michael Niedermayer
18802bc81c avfilter/vf_idet: Use frame_requested instead of prev 
This is more robust if the delay is not constant

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-01 02:30:16 +01:00
Michael Niedermayer
a288d08d84 avfilter/vf_cropdetect: adjust Default threshold based on bit depth 
Also allow specifying thresholds that are bit depth independant

Previous version reviewed by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-31 00:33:33 +01:00
Michael Niedermayer
081567397e avfilter/vf_yadif: add >8bit planar rgb formats 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-30 22:52:45 +01:00
Michael Niedermayer
eb465b8c56 avfilter/vf_uspp: clear AVPacket to not leave uninitialized memory 
Fixes CID1260707

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-30 15:15:36 +01:00
Clément Bœsch
39e18b1f40 avfilter/framepack: use FF_CEIL_RSHIFT() 2014-12-30 14:25:41 +01:00
Michael Niedermayer
e405a8a73e avfilter/vf_cropdetect: extend limit to cover 16bit pixel formats 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-30 05:33:43 +01:00
Michael Niedermayer
a2e2a9f240 avfilter/vf_cropdetect: fix ; typos 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-30 05:32:14 +01:00
Michael Niedermayer
6ab4812f31 avfilter/vf_cropdetect: support 9-16bit planar formats 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-30 05:31:24 +01:00
Michael Niedermayer
5c7227bbb3 avfilter/vf_cropdetect: Unroll 3 & 4 bytes per sample loop 
19484 -> 10266 decicycles

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-30 02:39:36 +01:00
Michael Niedermayer
60e2c3110a avfilter/vf_cropdetect: Unroll 1byte per sample loop 
12807 -> 6336 decicycles

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-30 02:32:00 +01:00
Michael Niedermayer
17dc83ab5e avfilter/vf_cropdetect: add RGB & RGBA support 
These where already supported in the code but not listed in the supported
pixel formats.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-30 02:19:05 +01:00
Michael Niedermayer
3b1f747238 avfilter/vf_cropdetect: add max_outliers parameter 
Fixes Ticket3030

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-28 18:10:49 +01:00
Michael Niedermayer
cc91488588 avfilter/vf_cropdetect: Factorize duplicated code using a macro 
This simplifies subsequent changes

Reviewed-by: Benoit Fouet <benoit.fouet@free.fr>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-27 19:09:05 +01:00
Michael Niedermayer
ed96830afc avfilter/vf_blend: Fix AVClass 
Fixes infinite loop

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-27 19:01:07 +01:00
Stefano Sabatini
d4fd3f24e8 lavfi: add tblend filter 2014-12-27 16:15:24 +01:00
Michael Niedermayer
fa0e5ffb89 avfilter/vf_cropdetect: add yuv440p and yuv410p support 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-27 05:06:14 +01:00
Michael Niedermayer
a4b13dbd02 avfilter/vf_fspp: Add GBRP and gray8 support 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-26 23:47:15 +01:00
James Almer
a4f876a1a2 x86/vf_fspp: move pxor in store slice functions out of the loop 
m7 is not overwritten, so we only need to clear it once.
Found by Christophe Gisquet.

Signed-off-by: James Almer <jamrial@gmail.com>
 2014-12-26 17:15:34 -03:00
James Almer
466e32bf25 x86/vf_fspp: port inline asm to yasm 
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
 2014-12-26 15:39:51 -03:00
Michael Niedermayer
9224c7f0dd avfilter/vf_fspp: clarify comment 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-26 18:17:12 +01:00
Michael Niedermayer
4bc0dbfc9f avfilter/vf_boxblur: generate supported pixfmt list instead of hardcoding 
This adds support for several more >8bit planar formats

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-26 15:09:59 +01:00
Stefano Sabatini
afaa4a8946 lavfi/blend: add difference128 mode 2014-12-26 11:24:48 +01:00
Clément Bœsch
6e6b0a8eed avfilter/xbr: reindent after previous commit 2014-12-25 23:50:25 +01:00
Clément Bœsch
87984d2fe2 avfilter/xbr: refactor px calculation in FILT[234] 2014-12-25 23:50:25 +01:00
Clément Bœsch
20cac72a4f avfilter/xbr: move alpha blend assignment out of the macros 2014-12-25 23:50:25 +01:00
Clément Bœsch
006caf03d7 avfilter/xbr: remove unused mask 2014-12-25 23:50:25 +01:00
Clément Bœsch
2188df96cf avfilter/xbr: refactor alpha blending macros 2014-12-25 23:50:25 +01:00