generic-library/ffmpeg
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4635 Commits

Author SHA1 Message Date
Michael Niedermayer
08ee02deca avfilter/vf_tinterlace: remove unused variable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-16 01:06:18 +01:00
Clément Bœsch
77204f7366 avfilter/xbr: fix style in FILT4() calls 2014-11-15 22:48:22 +01:00
Clément Bœsch
7eece06934 avfilter/xbr: clarify default "interpolated" pixels assignments 2014-11-15 22:46:19 +01:00
Clément Bœsch
bca3c2cfc0 avfilter/xbr: refactor xbr[234]x into a single function 
No speed difference.
 2014-11-15 22:35:29 +01:00
Clément Bœsch
8bc1553cdb avfilter/xbr: add slice threading 2014-11-15 22:15:32 +01:00
Clément Bœsch
454b714283 avfilter/xbr: add video and filtering flags to options 
Fixes ffmpeg -h filter=xbr
 2014-11-15 21:22:00 +01:00
Clément Bœsch
be96201e5b avfilter/xbr: use function pointers for xbr[234]x 2014-11-15 21:18:18 +01:00
Clément Bœsch
c4fb79a3db avfilter/xbr: remove FATE test entry from @todo 
See 57688aecbd
 2014-11-15 21:13:18 +01:00
Clément Bœsch
9a796f7f18 avfilter/xbr: consistent copyright header 2014-11-15 21:06:13 +01:00
Clément Bœsch
d1529273fb avfilter/xbr: make xbr[234]x a bit more consistent 2014-11-15 21:06:13 +01:00
Clément Bœsch
a99004a926 avfilter/xbr: misc style fixes 2014-11-15 21:01:40 +01:00
Clément Bœsch
fda209b741 avfilter/xbr: simplify left/up conditions 2014-11-15 21:01:40 +01:00
Clément Bœsch
a3c3ee6973 avfilter/xbr: misc cleanup in FILT[234] macros 2014-11-15 21:01:40 +01:00
Clément Bœsch
7e91f77547 avfilter/xbr: refactor src/dst pointers definitions into a macro 2014-11-15 21:01:39 +01:00
Clément Bœsch
18e4bf4f54 avfilter/xbr: refactor the 21 pixels definition into a macro 2014-11-15 21:01:39 +01:00
Clément Bœsch
6bf9786a9b avfilter/xbr: mark source pointers as const 2014-11-15 21:01:36 +01:00
Clément Bœsch
e070484040 avfilter/xbr: simplify width overread checks 2014-11-15 20:31:41 +01:00
Clément Bœsch
55f05ac0f1 avfilter/xbr: use different macro names for each dimension 2014-11-15 20:31:41 +01:00
Clément Bœsch
9f9c741771 avfilter/xbr: avoid unecessary macro redirections 2014-11-15 20:31:41 +01:00
Clément Bœsch
086487b633 avfilter/xbr: localize some filtering variables 2014-11-15 20:31:41 +01:00
Clément Bœsch
08bb6f919c avfilter/xbr: do not pass unchanging r2y to macros 2014-11-15 20:31:41 +01:00
Stefano Sabatini
aea7616d39 lavfi/xbr: remove relicensing notice from copyright header 
The log is good enough for tracking those changes.
 2014-11-15 20:13:53 +01:00
Arwa Arif
a2f05d3337 lavfi : change xBR filter to LGPL 
Hyllian's message : "Hi, Put lgpl on this and use it as you wish. It's free!"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-15 18:54:54 +01:00
Michael Niedermayer
05e4b25e9b avfilter/x86/vf_interlace: rewrite asm 
4775 decicycles -> 3688 decicycles

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-15 04:09:03 +01:00
Michael Niedermayer
fb3eb57369 avfilter/tinterlace: add Support for ff_lowpass_line_avx() & ff_lowpass_line_sse2() 
Based-on: 2e1704059a by Kieran Kunhya

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-15 04:02:33 +01:00
Michael Niedermayer
18b46ecc93 avfilter/tinterlace: Move lowpass_line to a separate function and call it through a function pointer 
This permits replacing it by a optimized implementation
Based-on / Idea-from: 2e1704059a by Kieran Kunhya

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-15 03:25:43 +01:00
Michael Niedermayer
9d548fce24 avfilter/tinterlace: split context definition into seperate header so it can be used by future optimizations 
Idea from 2e1704059a from Kieran Kunhya

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-15 03:22:35 +01:00
Michael Niedermayer
f043965cd5 avfilter/vf_tinterlace: fix linesize vs. width 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-15 03:03:58 +01:00
Michael Niedermayer
05e0ea6050 avfilter/vf_tinterlace: Fix output top field first flag for MODE_INTERLACEX2 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-15 02:45:13 +01:00
Michael Niedermayer
6f373d75e8 Merge commit '2e1704059ae8625beda2ffde847ad22c5ba416dc' 
* commit '2e1704059ae8625beda2ffde847ad22c5ba416dc':
  vf_interlace: Add SIMD for lowpass filter

Conflicts:
	libavfilter/vf_interlace.c
	libavfilter/x86/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-15 02:39:49 +01:00
Kieran Kunhya
2e1704059a vf_interlace: Add SIMD for lowpass filter 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-11-15 00:35:31 +01:00
Peter Ross
b186b7131e avfilter/vf_lut: gammaval709() 
See http://www.itu.int/rec/R-REC-BT.709
Item 1.2, overall opto-electronic transfer characteristics at source

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-14 02:55:15 +01:00
Aleksey Vasenev
8349001638 avfilter/vf_tinterlace: fix frame rate 
Signed-off-by: Aleksey Vasenev <margtu-fivt@ya.ru>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 22:35:15 +01:00
Aleksey Vasenev
df8248f66e avfilter/vf_interlace: more accurate pts calculation 
Signed-off-by: Aleksey Vasenev <margtu-fivt@ya.ru>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 22:35:15 +01:00
Stefano Sabatini
73f74f6b16 lavfi/xbr: apply misc cosmetical fixes 2014-11-10 11:55:53 +01:00
Clément Bœsch
30466cac9d avfilter/xbr: drop yet another x2 reference 2014-11-10 06:34:11 +01:00
Clément Bœsch
937ebb8435 avfilter/xbr: fix filter description field 2014-11-10 06:32:27 +01:00
Clément Bœsch
548a5f7ef6 avfilter/xbr: fix TODO entry 2014-11-10 06:28:44 +01:00
Clément Bœsch
fc0a91e3cd avfilter/xbr: consistent use of @see 2014-11-10 06:26:45 +01:00
Michael Niedermayer
064a237669 avfilter/vf_xbr: Uppercase first letter of context type for consistency 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-10 03:45:00 +01:00
Arwa Arif
19d0949d31 lavfi: add xbr filter xBR 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-10 03:45:00 +01:00
Marton Balint
86476c510e avfilter/avf_showwaves: fix off by one error in loop condition 
It caused segfaults.

Signed-off-by: Marton Balint <cus@passwd.hu>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-09 16:44:10 +01:00
Michael Niedermayer
d70e503ebc avfilter/af_aresample: remove unused variable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-06 15:58:28 +01:00
Kevin Mitchell
fdf22f973d avfilter/vf_idet: add a repeated field detection 
This can be useful for determining telecine.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-05 12:10:42 +01:00
Michael Niedermayer
09024fe681 avfilter/af_aresample: Limit data per inserted packet 
This avoids creating unwieldy large packets, which is allowed but
does not seem to be a good idea

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-04 17:17:24 +01:00
Michael Niedermayer
97da68172a avfilter/af_aresample: split flushing code out 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-04 17:17:23 +01:00
Michael Niedermayer
898635ad9e avfilter/vf_idet: use exp2() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-03 17:22:33 +01:00
Michael Niedermayer
4bbd8f05f7 avfilter/vf_idet: use av_rescale() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-03 17:22:16 +01:00
Michael Niedermayer
5d590d87b3 avfilter/vf_idet: fix rounding of av_dict_set_fxp() 
fixes the remainder overflowing beyond .999

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-03 17:14:29 +01:00
Kevin Mitchell
fe6f5f2908 avfilter/vf_idet: add a "half_life" option for statistics 
This can be useful for videos in which the interlacing pattern changes.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-03 16:31:26 +01:00