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28847 Commits

Author SHA1 Message Date
Marc-Antoine Arnaud
7c29b7229b avcodec options: add enum option for colorspace 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-06-06 15:39:50 +01:00
Marc-Antoine Arnaud
efc2dfe6a0 avcodec options: add enum option for color_trc 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-06-06 15:39:34 +01:00
Marc-Antoine Arnaud
bd71c300f9 avcodec options: add enum option for color_primaries 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-06-06 15:39:08 +01:00
Marc-Antoine Arnaud
8a06794112 mpeg2: add sequence display extension information 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-06-06 15:38:10 +01:00
Christophe Gisquet
adf4ee40e7 wma lossless: reuse scalarproduct_and_madd_int16 
This is done by padding the coefficient buffer with 0s, because the order
may be only a multiple of 4, and the DSP function requires batches of 8.

However, no sample with such a case was found, so request one if it uses
that kind of order.

Approximate relative speedup depending on instruction set:
plain C: -6%
mmxext:  51%
sse2:    54%

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 13:51:41 +02:00
Michael Niedermayer
c2e2b29b73 Merge commit '2f7065190ad48744014a02288799d03adfa613e0' 
* commit '2f7065190ad48744014a02288799d03adfa613e0':
  libfdk-aac: Relicense the library wrappers to the ISC license

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 13:41:27 +02:00
Martin Storsjö
2f7065190a libfdk-aac: Relicense the library wrappers to the ISC license 
This reduces the number of different licenses used within libav,
and is preferrable since it has less ambiguous wordings than
the BSD license with respect to the duties of the user of the code.

Fraunhofer have now indicated that they're allowed to contribute
code under this license as well.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-06-06 10:48:27 +03:00
James Almer
ec98f80af4 x86/dsputil: move some mmx init code inside dsputil_init_mmx() 
This reduces differences with the fork

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 05:26:04 +02:00
Michael Niedermayer
0545ef7116 avcodec/mjpegdec: Improve intel jpeg flip heuristic 
Fixes Ticket3698

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 01:32:22 +02:00
Michael Niedermayer
0a2004b6d1 avcodec/aic: fix quantization table permutation 
Fixes Ticket3700

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-05 23:21:15 +02:00
Michael Niedermayer
bd650ee318 avcodec/mpegaudiodec: Reset dither and mdct state 
This makes the mp3 decoder produce the same result when repeatly flushing and decoding

Suggested-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-05 21:25:51 +02:00
Christophe Gisquet
ccff45a0d3 apedsp: move to llauddsp 
APE is not the sole codec using scalarproduct_and_madd_int16.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-05 20:31:59 +02:00
Christophe Gisquet
0d632b35a0 huffyuvdec: remove superfluous check in BGR code 
Before: 154861 decicycles
After:  152912 decicycles

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-05 01:55:27 +02:00
Christophe Gisquet
6848325acb huffyuvdec: remove superfluous check 
An invalid entry already has the property of having a negative number
of bits, so remove the check on the reserved value, and rearrange the
code as a consequence.

346800 decicycles in 422, 262079 runs, 65 skips
168197 decicycles in gray, 262077 runs, 67 skips
Overall time: 7.878s

319076 decicycles in 422, 262096 runs, 48 skips
159875 decicycles in gray, 262057 runs, 87 skips
Overall time: 7.394s

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-05 01:47:07 +02:00
Christophe Gisquet
a37020402a huffyuvdec: trick for plane decoding, 8bits 
10496 -> 9105 cycles.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-05 00:08:57 +02:00
Christophe Gisquet
35dae62204 huffyuvdec: clean up macro 
It's no longer used inside another specific macro, so rename it.
Also remove duplicated definition and realign code.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 23:55:48 +02:00
Michael Niedermayer
98ff07d1c6 avcodec/dcadec: Check dca_dmixtable index 
Found-by: Niels Möller <nisse@lysator.liu.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 22:13:39 +02:00
Michael Niedermayer
47313bbb5f avcodec/dcadec: remove fishy FFMAX() 
These where intended to maintain the previous behavior before dca_dmix_code()
but it is unclear (to me) which way is correct and no sample seem to trigger
the case, also they are incomplete for the purprose of error checking

Found-by: Niels Möller <nisse@lysator.liu.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 22:11:03 +02:00
Carl Eugen Hoyos
7738f925a6 Fix rc_max_rate documentation. 
The mpegvideo decoder sets rc_max_rate since 25b7aa98.
 2014-06-04 20:13:55 +02:00
Michael Niedermayer
8f4b176c55 avcodec/dvbsubdec: add some basic av_log debuging support 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 18:09:18 +02:00
Christophe Gisquet
deadcf5e71 huffyuvdec: implement trick for BGR 
Before:
179436 decicycles in rgb, 32735 runs, 33 skips
Stripped object size: 23188

After:
154861 decicycles in rgb, 32738 runs, 30 skips
Stripped object size: 22736

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 13:25:24 +02:00
Christophe Gisquet
11b4703813 huffyuvdec: implement trick 
When the joint table does not contain a valid entry, the decoding restarts
from scratch. By implementing the trick of jumping to the 2nd level of the
individual table (and inlining the whole), a speed improvement of 5-10%
is possible.

On a 1000-frames YUV4:2:0 video, before:
362851 decicycles in 422, 262094 runs, 50 skips
182488 decicycles in gray, 262087 runs, 57 skips
Object size: 23584
Overall time: 8.377

After:
346800 decicycles in 422, 262079 runs, 65 skips
168197 decicycles in gray, 262077 runs, 67 skips
Object size: 23188
Overall time: 7.878

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 13:12:48 +02:00
Michael Niedermayer
d5c9d055ea avcodec/x86/dsputilenc_mmx: fix build without yasm 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 05:39:03 +02:00
Michael Niedermayer
19c9d1e8e7 avcodec/h264: in the absence of recovery points, be more tolerant on accepting plain I frames 
Fixes: Ticket3652
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 04:25:14 +02:00
Michael Niedermayer
fbaf73a33d avcodec/lagarithrac: lag_get_rac: use normal division 
maybe 0.3% faster and simpler code
 2014-06-04 02:15:24 +02:00
Michael Niedermayer
d8ae0dfd99 avcodec/lagarithrac: increase LUT from 256 to 1024 bytes 
about 2 cycles (~1%) faster lag_get_rac()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 02:03:34 +02:00
Michael Niedermayer
4fb4bf7289 avcodec/lagarithrac.h/lag_get_rac: drop apparently unneeded operations 2014-06-04 02:03:33 +02:00
James Almer
625ffa1457 x86/motion_est: sad_{x, y}2_mmxext functions are bitexact 
Only the xy2 functions aren't.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 00:48:35 +02:00
James Almer
3ab4f96a91 motion-test: force C functions for the reference C context 
It was instead using the highest available asm functions, which completely
kills the point of being a reference C context.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 00:48:28 +02:00
Timothy Gu
108dec3055 x86: dsputilenc: convert hf_noise*_mmx to yasm 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Several bugfixes by: Christophe Gisquet <christophe.gisquet@gmail.com>
See: [FFmpeg-devel] [WIP] [PATCH 4/4] x86: dsputilenc: convert hf_noise*_mmx to yasm
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 23:59:43 +02:00
Dave Rice
d63d964fb3 avcodec/libopenjpegenc: Add frame-threading capability 
This gives a >50% speed up when encoding with libopenjpeg.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 21:17:04 +02:00
Lou Logan
88f2586adb fix various typos 
Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 10:58:19 -08:00
Michael Niedermayer
83e8650f77 Merge commit '896a5bff64264f4d01ed98eacc97a67260c1e17e' 
* commit '896a5bff64264f4d01ed98eacc97a67260c1e17e':
  arm: check if AS supports .dn

Conflicts:
	configure
	libavcodec/arm/vc1dsp_init_neon.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 18:19:21 +02:00
Michael Niedermayer
a4ed51ab40 avcodec/vp3: free tables before allocating new ones 
Fixes memleak on seeking

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 17:09:17 +02:00
Michael Niedermayer
90b26d63ba avcodec/vp3: factorize out free_tables() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 17:08:32 +02:00
Michael Niedermayer
2422a7ffe4 Loose mplayer in MPlayer/incoming/ 
Found-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 16:03:44 +02:00
Michael Niedermayer
3e7b4b9fbd Add direct link to ML in missing_feature_sample() 
Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 15:58:27 +02:00
Janne Grunau
896a5bff64 arm: check if AS supports .dn 
Move the GNU as check before the arch specific asm checks since the .dn
check requires gas compatible assembler.

Disable the VC-1 motion compensation NEON asm which is the only part
using that directive. The integrated assembler in the upcoming clang 3.5
does not support .dn/.qn without plans to change that. Too much effort
to implement it while it is rarely used.

http://llvm.org/bugs/show_bug.cgi?id=18199.
 2014-06-03 14:23:03 +02:00
Michael Niedermayer
4e3fe65610 avcodec/utils/ff_init_buffer_info: Favor color information from AVFrame if available 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 05:13:51 +02:00
Michael Niedermayer
2addbeef8b bfin: add README 
Based on sh4/README
Suggested-by: jamrial
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 20:18:44 +02:00
Michael Niedermayer
b55d3bbeed Merge commit '880e2aa23645ed9871c66ee1cbd00f93c72d2d73' 
* commit '880e2aa23645ed9871c66ee1cbd00f93c72d2d73':
  Remove all Blackfin architecture optimizations

Conflicts:
	libavcodec/bfin/dsputil.S
	libavcodec/bfin/dsputil_init.c
	libavcodec/bfin/fdct_bfin.S
	libavcodec/bfin/hpel_pixels_no_rnd.S
	libavcodec/bfin/hpeldsp_init.c
	libavcodec/bfin/idct_bfin.S
	libavcodec/bfin/mathops.h
	libavcodec/bfin/pixels.S
	libavcodec/bfin/pixels.h
	libavcodec/bfin/vp3dsp.S
	libavcodec/bfin/vp3dsp_init.c
	libavutil/bfin/asm.h
	libavutil/bfin/attributes.h
	libswscale/bfin/internal_bfin.S
	libswscale/bfin/swscale_bfin.c
	libswscale/bfin/yuv2rgb_bfin.c
	libswscale/swscale_internal.h
	libswscale/version.h

If someone wants to maintain blackfin support in FFmpeg, please contact
ffmpeg-devel@ffmpeg.org

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 19:38:01 +02:00
Michael Niedermayer
fa4e17c140 Merge commit 'b88cc5cca111132b42c2ee99662bfefe7652e3da' 
* commit 'b88cc5cca111132b42c2ee99662bfefe7652e3da':
  bink: Rename BinkDSPContext member so as not to clash with BlockDSPContext

Conflicts:
	libavcodec/bink.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 19:28:54 +02:00
Diego Biurrun
880e2aa236 Remove all Blackfin architecture optimizations 
Blackfin is a painful platform to work with, no test machines are available
and the range of multimedia applications is dubious. Thus it only represents
a maintenance burden.
 2014-06-02 08:41:47 -07:00
Diego Biurrun
b88cc5cca1 bink: Rename BinkDSPContext member so as not to clash with BlockDSPContext 2014-06-02 03:41:56 -07:00
Christophe Gisquet
dcd2a6ca36 x86: hevc_mc: remove unneeded shift 
The immediate value may be 0.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 23:34:33 +02:00
Christophe Gisquet
09fc28aed1 x86: hevcdsp_init: fix macro usage 
The macro was not using the parameter but unconditionally using sse4.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 23:20:07 +02:00
Michael Niedermayer
8b686c886c avcodec/options: use av_opt_copy() in avcodec_copy_context() to copy priv_data 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 20:50:08 +02:00
Michael Niedermayer
c4d88311cd avcodec/dpx_parser: fix off by 1 error 
Found-by: carl
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 20:14:49 +02:00
Michael Niedermayer
d41a4a765b avcodec/mjpegenc: allow encoding amv with height % 16 != 0 when strict -1 is set 
This should make it simpler for users to test if such videos work

Suggested-by: carl
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 20:04:54 +02:00
Reimar Döffinger
6d695d7acc Fix nonsense non-mod16 AMV flipping code. 
It is obviously nonsense since it produces wrong results
or even crashes (crashes should be encode-only though).
Fixes trac issue #1092.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 19:47:07 +02:00
Michael Niedermayer
05c5dd403d Merge commit 'ed39cda02923316b6710c1bcc34d3445370be5b4' 
* commit 'ed39cda02923316b6710c1bcc34d3445370be5b4':
  flacenc: send final extradata in packet side data

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 13:55:49 +02:00
Michael Niedermayer
03bb99ae1a Merge commit '0957b274e312e985d69cb490bee2a7ff820acaa6' 
* commit '0957b274e312e985d69cb490bee2a7ff820acaa6':
  lavc: add an option to enable side data-only packets during encoding

Conflicts:
	libavcodec/avcodec.h
	libavcodec/options_table.h
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 13:46:38 +02:00
Michael Niedermayer
0ccfcb0638 Merge commit 'eb800f120d2d42590fde2302fe828c847e41e773' 
* commit 'eb800f120d2d42590fde2302fe828c847e41e773':
  libavcodec: set AVFrame colorspace fields on decoding

Conflicts:
	libavcodec/utils.c

See: a80e622924
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 13:39:31 +02:00
Michael Niedermayer
6e8e9f1e51 Merge commit '8c02adc62d71dfbb079a04753d8c16152c49de88' 
* commit '8c02adc62d71dfbb079a04753d8c16152c49de88':
  lavu: add all color-related enums to AVFrame

Conflicts:
	libavcodec/avcodec.h
	libavutil/frame.c
	libavutil/frame.h
	libavutil/version.h

The version check is changed so they are available with the current ABI
FFmpeg libs should have no problems with added fields, nor should any
application using the libs, and we regularly added fields in the past.
We also moved 2 of these fields to AVFrame already previously without issues.

See: a80e622924
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 13:18:32 +02:00
Michael Niedermayer
ec1ed64506 avcodec/cljr: require (v)strict -1 to use width %4 != 0 
Suggested-by: kurosu
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 12:43:47 +02:00
Dirk Ausserhaus
f76e3669bb Decode both parts of Indeo4 IP frames 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2014-06-01 08:53:27 +02:00
Dirk Ausserhaus
3df0d20028 Move Indeo4 frametypes into common header. 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2014-06-01 08:53:27 +02:00
Anton Khirnov
ed39cda029 flacenc: send final extradata in packet side data 2014-06-01 08:27:01 +02:00
Anton Khirnov
0957b274e3 lavc: add an option to enable side data-only packets during encoding 
Some encoders (e.g. flac) need to send side data when there is no more
data to be output. This enables them to output a packet with no data in
it, only side data.
 2014-06-01 08:26:43 +02:00
wm4
eb800f120d libavcodec: set AVFrame colorspace fields on decoding 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-06-01 08:23:05 +02:00
wm4
8c02adc62d lavu: add all color-related enums to AVFrame 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-06-01 08:22:02 +02:00
Michael Niedermayer
181b2c3724 avcodec/mjpegenc: disallow encoding amv with height%16!=0 
I do not know on which side to place the padding to encode with 16x16 MBs
If someone knows or has a known to be correct sample, please contact me

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 04:00:47 +02:00
Michael Niedermayer
149be91374 avcodec/mjpegdec: request a AMV sample with non mod 16 height 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 04:00:47 +02:00
James Almer
e1bd40fe6b x86/motion_est: enable sad16_sse2 on k10 CPUs 
The check is meant for k8 CPUs. sad16_sse2 is ~20% faster than sad16_mmxext on k10.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 02:10:32 +02:00
Michael Niedermayer
6dc709f0f5 avcodec/cljr: support width%4 encoding 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 00:48:48 +02:00
Michael Niedermayer
59a70422b1 avcodec/cljr: remove coded_frame code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 00:48:48 +02:00
James Almer
ac1077ab50 lavc/dsputil: add missing vsad8 and vsse8 functions 
the mpeg encoder would try to use them if vsad or vsse were selected for frame_skip_cmp
and frame_skip_threshold or frame_skip_factor were set to values != 0

example: "ffmpeg -i INPUT -c:v mpeg2video -skipcmp vsad -skip_threshold 1 -f null -"

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-31 19:45:03 +02:00
Michael Niedermayer
e692c9672b avcodec/asvenc: fix encoding dimensions %16 != 0 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-31 17:16:44 +02:00
Michael Niedermayer
e868f84e83 avcodec/snow: fix 1 pixel block sizes 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-31 17:16:44 +02:00
Carl Eugen Hoyos
aab2e939a9 Fix compilation with --disable-everything --enable-demuxer=matroska. 
Fixes ticket #3693.
 2014-05-31 16:29:02 +02:00
Carl Eugen Hoyos
e91e626182 lavc/jpeglsenc: Enable frame-threading. 2014-05-31 13:41:11 +02:00
Carl Eugen Hoyos
64afc3bb93 lavc/lclenc: Enable frame-threading. 2014-05-31 13:41:10 +02:00
Carl Eugen Hoyos
cdfe06aeb2 lavc/ljpegenc: Enable frame-threading. 2014-05-31 13:41:10 +02:00
Carl Eugen Hoyos
b91bf48f00 lavc/tiffenc: Enable frame-threading. 2014-05-31 13:41:10 +02:00
Carl Eugen Hoyos
c528d833a9 lavc/utvideoenc: Enable frame-threading. 2014-05-31 13:41:10 +02:00
Christophe Gisquet
4ba8560077 huffyuv: increase VLC_BITS to 12 
May require a different tuning for arm chips?

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-31 04:26:41 +02:00
James Almer
f128342df2 build: fix compilation of svq1enc_mmx.c with --disable-mmx 
It's needed for ff_svq1enc_init_x86() even if simd functions are disabled.

Alternatively, svq1enc_init.c could be made and the relevant code moved there.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-31 00:38:24 +02:00
James Almer
4ac41a52e2 x86/huffyuvdsp: fix some prototypes 
Remove duplicate prototypes and fix int -> intptr_t in another

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-31 00:29:00 +02:00
Michael Niedermayer
83b8987df7 Merge commit 'd6d767d93e532246cacf3567e6bcad76a821f838' 
* commit 'd6d767d93e532246cacf3567e6bcad76a821f838':
  ppc: Fix compilation for ppc64le (ELFv2)

Conflicts:
	libavcodec/ppc/asm.S

See: 41b928c5fa
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 23:15:20 +02:00
Thierry Fauck
d6d767d93e ppc: Fix compilation for ppc64le (ELFv2) 
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-05-30 22:46:53 +03:00
Christophe Gisquet
d136fe6fd7 x86: huffyuvdsp: fewer functions for x86_64 
When there are 2 functions that are <= SSE2, only one is needed for x86_64.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 21:39:06 +02:00
Michael Niedermayer
e0d0745560 avcodec/options: leave priv_data in avcodec_copy_context() intact 
previously it was freed but the pointer not cleared

Found-by: ruggles
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 21:24:55 +02:00
Michael Niedermayer
82efa24c51 avcodec/proresenc_anatoliy: simplify get() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 18:49:25 +02:00
Michael Niedermayer
f6b1cd3936 avcodec/proresenc_anatoliy: load 4 samples at a time in get() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 18:49:25 +02:00
Michael Niedermayer
63b4d6feb8 avcodec/proresenc_anatoliy: Use fdct from DSPContext instead of direct call. 
Based-on: a55546f48d by Diego Biurrun
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 18:49:25 +02:00
Michael Niedermayer
e263af3024 avcodec/proresenc_anatoliy: Set bits_per_raw_sample 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 18:49:25 +02:00
Carl Eugen Hoyos
3ea0d9c8a5 Fix VDPAU decoders, regression since f2f99f07. 2014-05-30 17:34:26 +02:00
Timothy Gu
154cee9292 x86: dsputilenc: convert ff_sse{8, 16}_mmx() to yasm 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 16:57:52 +02:00
Timothy Gu
0b6292b7b8 x86: dsputilenc: move all the function prototypes together 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 16:18:10 +02:00
Christophe Gisquet
f743fa9c7f x86: huffyuvdsp: add_hfyu_left_pred_bgr32 
C   MMX   SSE2
Cycles: 3092  1053  578

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 15:20:36 +02:00
Michael Niedermayer
7be79c76d3 avcodec/huffyuvdsp: Change w to intptr in add_hfyu_median_pred() and add_hfyu_left_pred() 
This avoids potential issues with the high 32bits being random in x86-64 asm

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 15:12:58 +02:00
Christophe Gisquet
884078d2df x86: huffyuvdsp: add SSE2 median prediction 
From 5010c to 4566 on lagarith YUY2.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 14:57:57 +02:00
Dirk Ausserhaus
8bfb4d72dd avcodec/indeo4: Decode both parts of IP frames 
Fixes part of Ticket845

av_frame_move_ref() idea by Anton Khirnov

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 13:49:42 +02:00
Dirk Ausserhaus
d24673a2c8 avcodec/indeo4: Move frametypes into common header. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 13:49:25 +02:00
Carl Eugen Hoyos
ca2ec98cbe Do not overwrite the sample format with AV_SAMPLE_FMT_NONE in libspeex_decode_init(). 
Fixes a regression since ef48ac65 when decoding speex in f4v, reported
by irc user massdos.
 2014-05-30 07:38:19 +02:00
Michael Niedermayer
772d46d3b3 avcodec/qpeldsp: Restore author attribution 
See: 368f50359e
See:
similarity index 51%
copy from libavcodec/dsputil.c
copy to libavcodec/qpeldsp.c
index 6d41dfc..0beeab8 100644
--- a/libavcodec/dsputil.c
+++ b/libavcodec/qpeldsp.c
@@ -1,9 +1,5 @@
 /*
- * DSP utils
- * Copyright (c) 2000, 2001 Fabrice Bellard
- * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
- *
- * gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at>
+ * quarterpel DSP functions
  *
  * This file is part of FFmpeg.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 04:05:40 +02:00
Michael Niedermayer
8c891d90ca avcodec/x86/qpeldsp_init: Restore author attribution 
See: 368f50359e
See: 44eb495128, and many others
See:
similarity index 83%
copy from libavcodec/x86/dsputil_init.c
copy to libavcodec/x86/qpeldsp_init.c
index ebbf97f..8f296a1 100644
--- a/libavcodec/x86/dsputil_init.c
+++ b/libavcodec/x86/qpeldsp_init.c
@@ -1,6 +1,5 @@
 /*
- * Copyright (c) 2000, 2001 Fabrice Bellard
- * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ * quarterpel DSP functions
  *
  * This file is part of FFmpeg.
  *

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 04:05:29 +02:00
Michael Niedermayer
b15a3cc575 qpel_template: Restore author attribution 
See: 368f50359e
See: 59fe111e81
See:
similarity index 98%
rename from libavcodec/dsputil_template.c
rename to libavcodec/qpel_template.c
index 95d966e..500c75b 100644
--- a/libavcodec/dsputil_template.c
+++ b/libavcodec/qpel_template.c
@@ -1,9 +1,5 @@
 /*
- * DSP utils
- * Copyright (c) 2000, 2001 Fabrice Bellard
- * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
- *
- * gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at>
+ * quarterpel DSP function templates
  *
  * This file is part of FFmpeg.
  *

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 04:05:13 +02:00
Michael Niedermayer
98a6806fdd Merge commit '368f50359eb328b0b9d67451f56fda20b3255f9a' 
* commit '368f50359eb328b0b9d67451f56fda20b3255f9a':
  dsputil: Split off quarterpel bits into their own context

Conflicts:
	configure
	libavcodec/dsputil.c
	libavcodec/h263dec.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo_enc.c
	libavcodec/vc1dec.c
	libavcodec/vc1dsp.c
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/qpeldsp.asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 02:43:34 +02:00
Michael Niedermayer
d35899ccce Merge commit 'cb52a17cb62297802b0a77e5af9850d87c3f925b' 
* commit 'cb52a17cb62297802b0a77e5af9850d87c3f925b':
  dsputil: Move Bink-specific add_pixels8 to binkdsp

Conflicts:
	libavcodec/dsputil.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 01:23:04 +02:00
Michael Niedermayer
40f3a87c10 Merge commit '054013a0fc6f2b52c60cee3e051be8cc7f82cef3' 
* commit '054013a0fc6f2b52c60cee3e051be8cc7f82cef3':
  dsputil: Move APE-specific bits into apedsp

Conflicts:
	libavcodec/arm/int_neon.S
	libavcodec/x86/dsputil.asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 00:59:15 +02:00
Michael Niedermayer
5c6e94c42b Merge commit '256da0770e495176d1b2699ec6e9c7993c2a6d7b' 
* commit '256da0770e495176d1b2699ec6e9c7993c2a6d7b':
  dsputil: Move mspel_pixels_tab to the only place it is used

Conflicts:
	libavcodec/dsputil.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 00:42:36 +02:00
Michael Niedermayer
a9a312d299 Merge commit '3832a6590156e6abc575bed51cbffa78617ee5fd' 
* commit '3832a6590156e6abc575bed51cbffa78617ee5fd':
  dsputil: Move ff_alternate_*_scan tables to mpegvideo

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 00:30:45 +02:00
Michael Niedermayer
c814a6c778 avcodec/x86/svq1enc_mmx: Add author attribution 
See: 5900637219
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 00:30:05 +02:00
Michael Niedermayer
ea0931fb96 Merge commit '65d5d5865845f057cc6530a8d0f34db952d9009c' 
* commit '65d5d5865845f057cc6530a8d0f34db952d9009c':
  dsputil: Move SVQ1 encoding specific bits into svq1enc

Conflicts:
	libavcodec/x86/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 00:01:45 +02:00
Michael Niedermayer
cb8763bda7 Merge commit '2ea2612df508abdd1f97c6a6ef56275a52c5c41e' 
* commit '2ea2612df508abdd1f97c6a6ef56275a52c5c41e':
  svq1enc: Rename SVQ1Context to SVQ1EncContext

Conflicts:
	libavcodec/svq1enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 23:50:56 +02:00
James Almer
02a3e327f1 x86/dsputilenc: add missing guards to ff_pix_sum16_xop 
XOP support was added in Yasm 1.0.0 and Nasm 2.06, and we still
support older versions.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 22:31:28 +02:00
Christophe Gisquet
99a319c4e7 x86: huffyuvdsp: port add_bytes to yasm 
C   MMX  SSE2
Cycles: 2972  587  302

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 21:56:00 +02:00
Christophe Gisquet
2267003981 x86: hpeldsp: better factorization 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 21:47:40 +02:00
Michael Niedermayer
7b4c46050e rename add_hfyu_left_prediction_int16 to add_hfyu_left_pred_int16 
This makes the naming more consistent with the 8bit variant

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 19:50:44 +02:00
Michael Niedermayer
550ae6c02f rename add_hfyu_median_prediction_int16 to add_hfyu_median_pred_int16 
This makes the naming more consistent with the 8bit variant

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 19:49:29 +02:00
Michael Niedermayer
40a4ab8ba4 rename sub_hfyu_median_prediction_int16 to sub_hfyu_median_pred_int16 
This makes the naming more consistent with the 8bit variant

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 19:48:23 +02:00
James Almer
05de4d3011 x86/dsputilenc: implement XOP version of pix_sum16 
SSE2: 137 cycles
XOP:   87 cycles
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 18:40:23 +02:00
Michael Niedermayer
fba0ac2805 avcodec/dpx_parser: Allow frame size to be too small 
Fixes Ticket3402

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 17:28:06 +02:00
Michael Niedermayer
8df5d9aabf avcodec/dpx_parser: fix flushing end out 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 17:22:26 +02:00
Michael Niedermayer
f518fb3318 avcodec/dpx_parser: reset index when finding a startcode, not after 
This is simpler

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 17:18:47 +02:00
Diego Biurrun
368f50359e dsputil: Split off quarterpel bits into their own context 2014-05-29 06:48:31 -07:00
Diego Biurrun
cb52a17cb6 dsputil: Move Bink-specific add_pixels8 to binkdsp 2014-05-29 06:48:08 -07:00
Diego Biurrun
054013a0fc dsputil: Move APE-specific bits into apedsp 2014-05-29 06:41:15 -07:00
Diego Biurrun
256da0770e dsputil: Move mspel_pixels_tab to the only place it is used 2014-05-29 06:41:15 -07:00
Diego Biurrun
3832a65901 dsputil: Move ff_alternate_*_scan tables to mpegvideo 2014-05-29 06:41:15 -07:00
Diego Biurrun
65d5d58658 dsputil: Move SVQ1 encoding specific bits into svq1enc 2014-05-29 06:41:15 -07:00
Diego Biurrun
2ea2612df5 svq1enc: Rename SVQ1Context to SVQ1EncContext 
This allows making it visible without name clashes.
 2014-05-29 06:41:14 -07:00
Christophe Gisquet
25e6310a3e huffyuv: change left prediction access in BGRA 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 14:46:21 +02:00
Christophe Gisquet
c609f803e1 huffyuv: avoid duplicated defines 
Move the defines to the dsp header.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 14:08:35 +02:00
Michael Niedermayer
b50559fc0b libavcodec/x86/dsputilenc: drop and 0xffff that should have becomei redundant 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 00:16:52 +02:00
James Almer
561bfc85eb x86/dsputilenc: implement SSE2 versions of pix_{sum16, norm1} 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-28 23:29:34 +02:00
Christophe Gisquet
0810608e23 x86: hevc_mc: better register allocation 
The xmm reg count was incorrect, and manual loading of the gprs
furthermore allows to noticeable reduce the number needed.

The modified functions are used in weighted prediction, so only a
few samples like WP_* exhibit a change. For this one and Win64
(some widths removed because of too few occurrences):

WP_A_Toshiba_3.bit, ff_hevc_put_hevc_uni_w
         16    32
before: 2194  3872
after:  2119  3767

WP_B_Toshiba_3.bit, ff_hevc_put_hevc_bi_w
         16    32    64
before: 2819  4960  9396
after:  2617  4788  9150

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-28 17:39:34 +02:00
Michael Niedermayer
ec33f59fed avcodec/mjpegdec: Support pix_fmt_id== 0x42111100 
Fixes: 538782_300.jpg
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-28 16:36:04 +02:00
Michael Niedermayer
175aeab0b4 Merge commit 'b5aa48551300eed678aaea86ced7086758598a35' 
* commit 'b5aa48551300eed678aaea86ced7086758598a35':
  ppc: Move vec_unaligned_load macro to util_altivec

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-28 14:53:55 +02:00
Michael Niedermayer
40beec6a43 Merge commit '5fdaf312c5541b77b6364db8b49d6abb416a25c0' 
* commit '5fdaf312c5541b77b6364db8b49d6abb416a25c0':
  flac: make avpriv_flac_parse_block_header() inline

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-28 12:33:49 +02:00
Diego Biurrun
b5aa485513 ppc: Move vec_unaligned_load macro to util_altivec 
This allows reusing it from multiple files.
 2014-05-28 03:29:33 -07:00
Michael Niedermayer
ef13967e60 Merge commit 'f13ffb6636fdecb5e3e0ddcff48f096e7b3db362' 
* commit 'f13ffb6636fdecb5e3e0ddcff48f096e7b3db362':
  flacdec: do not overwrite a channel layout set by the caller

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-28 12:20:12 +02:00
Anton Khirnov
5fdaf312c5 flac: make avpriv_flac_parse_block_header() inline 
This avoids all the ABI troubles associated with avpriv_.
Since this function is very small and does not depend on any tables,
making it inline should have no adverse effects.
 2014-05-28 07:48:30 +02:00
Anton Khirnov
f13ffb6636 flacdec: do not overwrite a channel layout set by the caller 
The channel layout mask for non-standard layouts is typically stored at
the container level (as a vorbiscomment tag) for FLAC.
 2014-05-28 07:46:04 +02:00
Michael Niedermayer
48a6916308 Merge commit '512f3ffe9b4bb86767c2b1176554407c75fe1a5c' 
* commit '512f3ffe9b4bb86767c2b1176554407c75fe1a5c':
  dsputil: Split off HuffYUV encoding bits into their own context

Conflicts:
	configure
	libavcodec/dsputil.c
	libavcodec/dsputil.h
	libavcodec/huffyuv.h
	libavcodec/huffyuvenc.c
	libavcodec/pngenc.c
	libavcodec/x86/dsputilenc_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-28 00:03:59 +02:00
Michael Niedermayer
e2abc0d5ca Merge commit '0d439fbede03854eac8a978cccf21a3425a3c82d' 
* commit '0d439fbede03854eac8a978cccf21a3425a3c82d':
  dsputil: Split off HuffYUV decoding bits into their own context

Conflicts:
	configure
	libavcodec/dsputil.c
	libavcodec/dsputil.h
	libavcodec/huffyuv.h
	libavcodec/huffyuvdec.c
	libavcodec/lagarith.c
	libavcodec/vble.c
	libavcodec/x86/Makefile
	libavcodec/x86/dsputil.asm
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/dsputil_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-27 23:16:06 +02:00
Michael Niedermayer
43c57dbe14 Merge commit '888dcd86755d37e55fd74166f6d38ad66d41db58' 
* commit '888dcd86755d37e55fd74166f6d38ad66d41db58':
  h264_picture: Remove pointless dsputil.h #include

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-27 22:34:16 +02:00
Michael Niedermayer
d84286b1ea Merge commit 'f1df0a4c08b54e722e7a2c797d0d31c7f2c531d0' 
* commit 'f1df0a4c08b54e722e7a2c797d0d31c7f2c531d0':
  on2avc: Remove pointless dsputil.h #include

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-27 22:29:11 +02:00
Michael Niedermayer
2870617853 avcodec/vp3: use av_mallocz_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-27 20:42:50 +02:00
Michael Niedermayer
0674da997a avcodec/cavs: use av_mallocz_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-27 20:42:50 +02:00
Diego Biurrun
512f3ffe9b dsputil: Split off HuffYUV encoding bits into their own context 
Also shorten HuffYUV context member names to avoid clutter.
 2014-05-27 08:54:53 -07:00
Diego Biurrun
0d439fbede dsputil: Split off HuffYUV decoding bits into their own context 
Also shorten HuffYUV context member names to avoid clutter.
 2014-05-27 08:52:34 -07:00
James Almer
5863207086 x86/dsputilenc: use HADDD in ff_sse16_sse2 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-27 15:12:50 +02:00
Diego Biurrun
888dcd8675 h264_picture: Remove pointless dsputil.h #include 2014-05-27 03:12:17 -07:00
Diego Biurrun
f1df0a4c08 on2avc: Remove pointless dsputil.h #include 2014-05-27 03:12:17 -07:00
James Almer
e64e079ece x86/dsputilenc: implement SSE2 version of diff_pixels 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-27 05:55:11 +02:00
Michael Niedermayer
a0c5cd3475 avcodec/x86/dsputilenc: set the count of SSE registers correctly for get_pixels 
Found-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-27 05:52:25 +02:00
Michael Niedermayer
d35000c2dc avcodec/g723_1: fix writing into input frame data and warning 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-26 21:05:03 +02:00
Christophe Gisquet
86ae0da60c x86: hpeldsp: propagate changes across codecs 
Some codecs still use mmx versions, so have them use the versions
with newer instruction sets.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-26 15:37:04 +02:00