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bf7ed956ffcd390b3f5ead2b36d47b068f89178f
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29456 Commits

Author SHA1 Message Date
Michael Niedermayer
bf7ed956ff Merge commit 'adf8227cf4e7b4fccb2ad88e1e09b6dc00dd00ed' 
* commit 'adf8227cf4e7b4fccb2ad88e1e09b6dc00dd00ed':
  vc-1: Add platform-specific start code search routine to VC1DSPContext.

Conflicts:
	configure
	libavcodec/arm/vc1dsp_init_arm.c
	libavcodec/vc1dsp.c
	libavcodec/vc1dsp.h

See: 9d8ecdd8ca
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-05 13:00:41 +02:00
Michael Niedermayer
77aafadc56 Merge commit 'db7f1c7c5a1d37e7f4da64a79a97bea1c4b6e9f8' 
* commit 'db7f1c7c5a1d37e7f4da64a79a97bea1c4b6e9f8':
  h264: Move start code search functions into separate source files.

Conflicts:
	libavcodec/arm/Makefile
	libavcodec/arm/h264dsp_init_arm.c
	libavcodec/h264_parser.c
	libavcodec/h264dsp.c
	libavcodec/startcode.c
	libavcodec/startcode.h

See: 270cede3f3
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-05 12:46:10 +02:00
James Almer
de417982e8 x86/vp9lpf: use fewer instructions in SPLATB_MIX 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-05 02:47:54 +02:00
Bernd Kuhls
bf6c84d7eb Fix compile error on bfin. 
After the removal of all Blackfin architecture optimizations in
http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b55d3bbeed375f7b74442c4dd274d116a3e3d2e1
some includes were left behind leading to a compile error:

CC      libavformat/adtsenc.o
In file included from ./libavcodec/get_bits.h:35,
                 from ./libavcodec/ac3_parser.h:27,
                 from libavformat/ac3dec.c:23:
./libavcodec/mathops.h:43:29: error: bfin/mathops.h: No such file or directory

This compile error was found by buildroot autobuild system:
http://autobuild.buildroot.net/results/ae0/ae056f267e907091d09d2a1546d6f1ae02fa23b9/

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-05 01:54:47 +02:00
Michael Niedermayer
debb88776c Merge commit '990e2f3555bb0adae122d3599938ddcfee46e2d1' 
* commit '990e2f3555bb0adae122d3599938ddcfee46e2d1':
  avcodec: Suppress deprecation warnings from DTG code scheduled for removal

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-05 01:15:11 +02:00
Michael Niedermayer
8f83fb9991 Merge commit '60cbd6ad84de0931314030b81df87b69d6196587' 
* commit '60cbd6ad84de0931314030b81df87b69d6196587':
  tiff: support reading gray+alpha at 8 bits

Conflicts:
	libavcodec/tiff.c

See: f746f37901
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 22:52:01 +02:00
Michael Niedermayer
47080b6d17 Merge commit 'bcc5f69b33e27b5e11aaea8304ee02f8d895cdab' 
* commit 'bcc5f69b33e27b5e11aaea8304ee02f8d895cdab':
  tiff: support reading gray+alpha at 16 bits

Conflicts:
	libavcodec/tiff.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 22:45:33 +02:00
Michael Niedermayer
59412e3a07 Merge commit 'e64f0bf2d2b1347ec9461f0e82852a62e8c6ffbe' 
* commit 'e64f0bf2d2b1347ec9461f0e82852a62e8c6ffbe':
  png: support reading gray+alpha at 16 bits

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 22:38:12 +02:00
Ben Avison
adf8227cf4 vc-1: Add platform-specific start code search routine to VC1DSPContext. 
Initialise VC1DSPContext for parser as well as for decoder.
Note, the VC-1 code doesn't actually use the function pointer yet.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-08-04 22:22:54 +02:00
Ben Avison
db7f1c7c5a h264: Move start code search functions into separate source files. 
This permits re-use with parsers for codecs which use similar start codes.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-08-04 22:22:54 +02:00
Michael Niedermayer
4c8bc6fdee Merge commit 'e96c3b81cadd0ba84d43b1f3a54980df3785d9a5' 
* commit 'e96c3b81cadd0ba84d43b1f3a54980df3785d9a5':
  avutil: rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8

Conflicts:
	libavcodec/libopenjpegdec.c
	libavcodec/libopenjpegenc.c
	libavcodec/raw.c
	libavutil/pixdesc.c
	libavutil/pixfmt.h
	libavutil/version.h
	libswscale/swscale_internal.h
	libswscale/swscale_unscaled.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 21:48:00 +02:00
Diego Biurrun
990e2f3555 avcodec: Suppress deprecation warnings from DTG code scheduled for removal 2014-08-04 11:08:35 -07:00
Christophe Gisquet
e8c003edd2 x86: hevc_deblock: remove unnecessary masking 
The unpacks/shuffles later on makes it unnecessary.

Before:
1508 decicycles in h, 2096759 runs, 393 skips
2512 decicycles in v, 2095422 runs, 1730 skips

After:
1477 decicycles in h, 2096745 runs, 407 skips
2484 decicycles in v, 2095297 runs, 1855 skips

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 17:46:04 +02:00
James Almer
b7863c972c x86/hevc_mc: use fewer instructions in hevc_put_hevc_{uni, bi}_w[24]_{8, 10, 12} 
Signed-off-by: James Almer <jamrial@gmail.com>
Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 14:47:15 +02:00
James Almer
b1a44e6bf5 x86/hevc_mc: remove an unnecessary pxor 
Signed-off-by: James Almer <jamrial@gmail.com>
Reviewed-by: Mickaël Raulet <mraulet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 14:35:08 +02:00
Carl Eugen Hoyos
60cbd6ad84 tiff: support reading gray+alpha at 8 bits 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-08-04 12:57:39 +01:00
Vittorio Giovara
bcc5f69b33 tiff: support reading gray+alpha at 16 bits 2014-08-04 12:57:38 +01:00
Vittorio Giovara
e64f0bf2d2 png: support reading gray+alpha at 16 bits 2014-08-04 12:57:38 +01:00
Vittorio Giovara
2257165bff png: disable broken MMX/SIMD code for bpp <= 2 
The decoder was producing different results when ASM was disabled.
Based on a long debug session with Kostya.
 2014-08-04 12:57:38 +01:00
Vittorio Giovara
e96c3b81ca avutil: rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8 
The rationale is that you have a packed format in form
<greyscale sample> <alpha sample> <greyscale sample> <alpha sample>
and shortening greyscale to 'G' might make one thing about Greenscale instead.
An alias pixel format and color space name are provided for compatibility.
 2014-08-04 12:55:08 +01:00
Michael Niedermayer
71d008ebe4 Merge commit '1ef9e8376466bb1e2c147e47554b94cab9c8b04a' 
* commit '1ef9e8376466bb1e2c147e47554b94cab9c8b04a':
  avcodec: Deprecate dtg_active_format field in favor of avframe side-data

Conflicts:
	doc/APIchanges
	libavcodec/avcodec.h
	libavcodec/mpeg12dec.c
	libavcodec/version.h
	libavfilter/vf_showinfo.c
	libavutil/frame.h
	libavutil/version.h

See: 2a3c36e920
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 06:11:34 +02:00
Kieran Kunhya
2a3c36e920 Deprecate AFD field and add AFD as side-data 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 05:36:44 +02:00
Michael Niedermayer
2793b218bd Merge commit 'd0393d79bc3d61c9f2ff832c0e273b7774ff0269' 
* commit 'd0393d79bc3d61c9f2ff832c0e273b7774ff0269':
  huffyuv: Check and propagate function return values

Conflicts:
	libavcodec/huffyuvdec.c

See: f67a0d1152
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 05:29:55 +02:00
Michael Niedermayer
d5fde13bd2 Merge commit '6234058148d6e1ee765913b678a22385a87bffac' 
* commit '6234058148d6e1ee765913b678a22385a87bffac':
  huffyuv: Return proper error codes

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 04:58:13 +02:00
Michael Niedermayer
e9cd8f4d20 Merge commit 'b7616f5716dce68c749d5dfeab19cf595a11807c' 
* commit 'b7616f5716dce68c749d5dfeab19cf595a11807c':
  huffyuv: Eliminate some pointless casts

Conflicts:
	libavcodec/huffyuvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 04:42:04 +02:00
Michael Niedermayer
c1e7fb60d1 Merge commit 'c065f4a0c652cc569c927c95148111b3aa2962dc' 
* commit 'c065f4a0c652cc569c927c95148111b3aa2962dc':
  huffyuv: K&R formatting cosmetics

Conflicts:
	libavcodec/huffyuvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 04:34:17 +02:00
Michael Niedermayer
2aeeb3ba1f Merge commit 'f89d76c10355242c39b08f253c1d1524f45ef778' 
* commit 'f89d76c10355242c39b08f253c1d1524f45ef778':
  mpeg4video: Initialize xvididct for all threads

Conflicts:
	libavcodec/mpeg4videodec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 04:14:43 +02:00
Michael Niedermayer
7fd60d1e7a Merge commit 'ac6b95dbc0b53b3ea461bd5e5e7f7f31d2983733' 
* commit 'ac6b95dbc0b53b3ea461bd5e5e7f7f31d2983733':
  aarch64: add ',' between assembler macro arguments where missing

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 04:06:13 +02:00
Kieran Kunhya
1ef9e83764 avcodec: Deprecate dtg_active_format field in favor of avframe side-data 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-08-03 15:43:02 -07:00
Diego Biurrun
d0393d79bc huffyuv: Check and propagate function return values 
Bug-Id: CVE-2013-0868

inspired by a patch from Michael Niedermayer <michaelni@gmx.at>
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Diego Biurrun <diego@biurrun.de>

CC: libav-stable@libav.org
 2014-08-03 15:35:30 -07:00
Diego Biurrun
6234058148 huffyuv: Return proper error codes 2014-08-03 15:18:58 -07:00
Diego Biurrun
b7616f5716 huffyuv: Eliminate some pointless casts 2014-08-03 15:18:58 -07:00
Diego Biurrun
c065f4a0c6 huffyuv: K&R formatting cosmetics 2014-08-03 15:18:58 -07:00
Anton Khirnov
f89d76c103 mpeg4video: Initialize xvididct for all threads 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-08-03 15:18:58 -07:00
Diego Biurrun
3160bdc7f7 huffyuv: Use avpriv_report_missing_feature() where appropriate 2014-08-03 15:18:58 -07:00
Janne Grunau
ac6b95dbc0 aarch64: add ',' between assembler macro arguments where missing 
llvm's integrated assembler does not accept spaces as macro argument
delimiter when targeting darwin. Using a explicit delimiter is a good
idea in principle since it makes case like 'macro 4 -2' vs 'macro 4 - 2'
clear.
 2014-08-04 00:17:21 +02:00
Michael Niedermayer
e680c731a2 avcodec/avdct: Add get_pixels() 
Suggested-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-03 23:34:35 +02:00
Michael Niedermayer
9400603140 Merge commit '9f17685dfb70a73823aca16ad246ee3b831d1de8' 
* commit '9f17685dfb70a73823aca16ad246ee3b831d1de8':
  avcodec: Deprecate unused defines and options

Conflicts:
	doc/APIchanges
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-03 20:53:00 +02:00
Michael Niedermayer
76aec9e6b4 Merge commit 'bad81800bb51f43d28d656abf5d45b477e3b3198' 
* commit 'bad81800bb51f43d28d656abf5d45b477e3b3198':
  avcodec: options: Add missing deprecation ifdefs around emu_edge

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-03 19:45:38 +02:00
Michael Niedermayer
2212bff9a2 Merge commit 'c697c590fbf296b1679b80c8f4071e4c8a6c884b' 
* commit 'c697c590fbf296b1679b80c8f4071e4c8a6c884b':
  lcl: Disentangle pointers to input data and decompression buffer

Conflicts:
	libavcodec/lcldec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-03 18:58:19 +02:00
Michael Niedermayer
b7f8d3de2c Merge commit '7835c24e19d9e1cb43fba5a02ce9d81d518f1300' 
* commit '7835c24e19d9e1cb43fba5a02ce9d81d518f1300':
  dv: Update DV-profile-related functions to current public API

Conflicts:
	libavcodec/dvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-03 18:29:38 +02:00
Michael Niedermayer
b4d525eb63 avcodec/pnm: check buf[0] before using buf[1] 
Fixes CSA warning
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-03 14:01:03 +02:00
Diego Biurrun
9f17685dfb avcodec: Deprecate unused defines and options 2014-08-03 03:24:16 -07:00
Diego Biurrun
bad81800bb avcodec: options: Add missing deprecation ifdefs around emu_edge 2014-08-03 03:24:15 -07:00
Michael Niedermayer
4fed019821 avcodec/takdec: remove unused variable 
Found-by: CSA
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-03 11:35:25 +02:00
Michael Niedermayer
7dbc27dc1d avcodec/takdec: move tmp declaration to where its used 
Makes the code a bit easier to read

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-03 11:34:51 +02:00
Diego Biurrun
c697c590fb lcl: Disentangle pointers to input data and decompression buffer 
This is cleaner and avoids a cast plus a related const qualifier warning.
 2014-08-03 01:29:43 -07:00
James Almer
d0f56ca071 x86/hevc_deblock: improve 8bit transpose store macros 
Up to four instructions less depending on function and instruction set.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-03 04:24:15 +02:00
Clément Bœsch
ee7ee9b1b4 avcodec/mpeg12dec: fix vissible typo after 17c65651 2014-08-03 00:02:23 +02:00
Michael Niedermayer
17c6565186 avcodec/mpeg12dec: Document Ticket3809 fix 
Suggested-by: Reimar
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-02 23:10:23 +02:00