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25090 Commits

Author SHA1 Message Date
Thilo Borgmann
ad0f7574ef avcodec: Add EXIF metadata parser to libavcodec. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-13 00:30:20 +02:00
Thilo Borgmann
b7ba7cbd6e avcodec/tiff: Refactor TIFF tag related functions to share the code. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-13 00:30:02 +02:00
Michael Niedermayer
5347de881b libavcodec/xsubenc.c: Fix duplicate words 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-12 19:40:29 +02:00
Michael Niedermayer
ad26aa3623 libavcodec/rv40.c: Fix duplicate words 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-12 19:40:29 +02:00
Michael Niedermayer
c6325e50dd libavcodec/mpegvideo.h: Fix duplicate words 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-12 19:40:29 +02:00
Michael Niedermayer
1e6816dcda libavcodec/lpc.h: Fix duplicate words 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-12 19:40:29 +02:00
Michael Niedermayer
e458fd6cf9 libavcodec/dv.c: Fix duplicate words 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-12 19:40:29 +02:00
Michael Niedermayer
805fbbefb3 libavcodec/bintext.h: Fix duplicate words 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-12 19:40:29 +02:00
Michael Niedermayer
c77c5f6c9f libavcodec/bink.c: Fix duplicate words 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-12 19:40:29 +02:00
Michael Niedermayer
9da6e742f4 libavcodec/avcodec.h: Fix duplicate words 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-12 19:40:29 +02:00
Michael Niedermayer
f10462377d libavcodec/ac3tab.c: Fix duplicate words 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-12 19:40:29 +02:00
Michael Niedermayer
7fabf3a4b7 libavcodec/ac3enc_template.c: Fix duplicate words 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-12 19:40:29 +02:00
Michael Niedermayer
c103d5f538 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  wmall: use AVFrame API properly

Conflicts:
	libavcodec/wmalosslessdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-12 10:13:56 +02:00
Thilo Borgmann
f18ccb529f Fix wrong use of "an" in some comments. 2013-08-12 03:27:26 +02:00
Michael Niedermayer
98fd8a7848 avcodec: Remove ff_packet_free_side_data, use av_packet_free_side_data 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-12 00:13:21 +02:00
Hendrik Leppkes
3ca5df36a5 wmall: use AVFrame API properly 
This fixes a bug with non-refcounted callers resulting in invalid memory access.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-08-11 21:13:56 +02:00
Reimar Döffinger
d404fe35b2 Make new VDPAU easier to use by adding context to callback. 
Using VDPAU correctly means checking for preemption
and possibly regenerating the context all the time.
With the current API there is no context or other
user-defined pointer and thus this in not possible
during decoding unless using some hack like global
variables.
The need to reinitialize both surfaces and even function
pointers makes handling preemption even more difficult.
This patch introduces a new render2 function that gets
both the AVCodecContext and AVFrame in addition,
in both the user can store additional opaque data.
This allows even advanced approaches like keeping a
"generation counter" for the surfaces so they can be
regenerated on the fly and efficiently.
In addition, the function has a return value that will
be passed through all the way instead of being silently
ignored as for the current render function.
Unfortunately the HWAccel API has no way of providing
API/ABI compatibility, so a currently disallowed
state (render pointer being NULL) is used to extend it.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2013-08-11 20:16:57 +02:00
Reimar Döffinger
af05edc658 vdpau: Add an allocation function for AVVDPAUContext. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2013-08-11 19:31:46 +02:00
Reimar Döffinger
d87f9da53c vdpau_internal.h: Add missing include for FF_API_BUFS_VDPAU. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2013-08-11 19:30:51 +02:00
Reimar Döffinger
49cf36f4e3 sanm: fix undefined behaviour on big-endian. 
A variable with post-increment may only appear
once in a statement.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2013-08-11 19:30:51 +02:00
Michael Niedermayer
61e0e80999 tiff: continue parsing on non fatal errors 
Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-11 18:11:36 +02:00
Michael Niedermayer
8e119a22c4 mpeg4videodec: Parse newpred headers 
This is untested due to lack of a non broken file using new pred

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-11 17:35:30 +02:00
Michael Niedermayer
06137a496b mpeg4videodec: check resolution marker bits 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-11 17:34:29 +02:00
Michael Niedermayer
b905a7137a avcodec/avpacket: Fix memory allocation failure check 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-11 10:56:07 +02:00
Michael Niedermayer
67a580f423 Merge commit '5a9a9d4a2abefa63d9a898ce26715453c569e89d' 
* commit '5a9a9d4a2abefa63d9a898ce26715453c569e89d':
  lavc: Add refcounted api to AVPacket

Conflicts:
	libavcodec/avpacket.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-11 10:45:13 +02:00
Michael Niedermayer
921c1d4c95 Merge commit 'c1076d8479a6c0ee2e0c4b0e2151df5b0228438e' 
* commit 'c1076d8479a6c0ee2e0c4b0e2151df5b0228438e':
  h264: check one context_init() allocation

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-11 10:35:44 +02:00
Michael Niedermayer
d2d8e259fd Merge commit '5eb488bfa835f2902a31ba99d57c16ae36c4f598' 
* commit '5eb488bfa835f2902a31ba99d57c16ae36c4f598':
  h264: use explicit variable names for *_field_flag

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-11 10:28:49 +02:00
Michael Niedermayer
019eb2c77b svq3: Fix ff_h264_check_intra_pred_mode() return code check 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-11 10:22:51 +02:00
Michael Niedermayer
e0b45ca730 Merge commit 'b3dc260e7fa6f3f852dd5cb7d86763c4b5736714' 
* commit 'b3dc260e7fa6f3f852dd5cb7d86763c4b5736714':
  h264: return meaningful values

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-11 10:08:48 +02:00
Luca Barbato
5a9a9d4a2a lavc: Add refcounted api to AVPacket 
Provide a clean way to manipulate packets.
 2013-08-10 13:41:35 +02:00
Vittorio Giovara
c1076d8479 h264: check one context_init() allocation 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-08-10 13:36:38 +02:00
Vittorio Giovara
5eb488bfa8 h264: use explicit variable names for *_field_flag 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-08-10 13:36:25 +02:00
Vittorio Giovara
b3dc260e7f h264: return meaningful values 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-08-10 13:28:51 +02:00
Michael Niedermayer
b37ff488b8 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  libavutil: Make avpriv_open a library-internal function on msvcrt

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-10 10:51:03 +02:00
Reimar Döffinger
d4db7c334b Integrate accessors.h header into internal.h 
I have no idea why I added a separate header,
I think there is no good reason for it.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2013-08-10 07:56:42 +02:00
Martin Storsjö
e743e7ae6e libavutil: Make avpriv_open a library-internal function on msvcrt 
Add one copy of the function into each of the libraries, similarly
to what we do for log2_tab. When using static libs, only one
copy of the file_open.o object file gets included, while when
using shared libraries, each of them get a copy of its own.

This fixes DLL builds with a statically linked C runtime, where
each DLL effectively has got its own instance of the C runtime,
where file descriptors can't be shared across runtimes.

On systems not using msvcrt, the function is not duplicated.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-08-10 00:53:33 +03:00
Michael Niedermayer
db8578a809 avcodec/raw: gbrp support 
Fixes 2nd half of Ticket2274

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-09 23:02:48 +02:00
Michael Niedermayer
200170e8c0 avcodec/tiff: remove redundant check 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-09 14:58:07 +02:00
Michael Niedermayer
a9553e8f37 avcodec/tiff: avoid seek back on reading tags 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-09 14:53:13 +02:00
Reimar Döffinger
a48979d715 Reduce MAKE_ACCESSORS code duplication via a new header. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2013-08-08 20:32:40 +02:00
Michael Niedermayer
9386f334af avcodec/bitstream: Dont try to free buffers for static VLCs 
Such buffers are not malloced thus freeing would be bad.
Note though this condition never could have happened so this
is more for correctness sake and not a true bugfix

Fixes CID1061047

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-08 15:05:48 +02:00
Michael Niedermayer
e1a5ee25e0 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  arm: Add assembly version of h264_find_start_code_candidate

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-08 12:52:35 +02:00
Michael Niedermayer
c0f2ad3dbd Merge commit '218d6844b37d339ffbf2044ad07d8be7767e2734' 
* commit '218d6844b37d339ffbf2044ad07d8be7767e2734':
  h264dsp: Factorize code into a new function, h264_find_start_code_candidate

Conflicts:
	libavcodec/h264_parser.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-08 12:47:05 +02:00
Michael Niedermayer
50b7ce1257 Merge commit '7a82022ee2f9b1fad991ace0936901e7419444be' 
* commit '7a82022ee2f9b1fad991ace0936901e7419444be':
  h264_parser: Initialize the h264dsp context in the parser as well

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-08 12:29:35 +02:00
Michael Niedermayer
69ea65b46f Merge commit '3e5898782dce60334ab294821ca00b19c648cf66' 
* commit '3e5898782dce60334ab294821ca00b19c648cf66':
  Voxware MetaSound decoder

Conflicts:
	Changelog
	libavcodec/Makefile
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-08 12:11:33 +02:00
Ben Avison
45e10e5c8d arm: Add assembly version of h264_find_start_code_candidate 
Before          After
               Mean   StdDev   Mean   StdDev  Change
This function   508.8 23.4      185.4  9.0    +174.4%
Overall        3068.5 31.7     2752.1 29.4     +11.5%

In combination with the preceding patch:
                Before          After
                Mean   StdDev   Mean   StdDev  Change
Overall         2925.6 26.2     2752.1 29.4     +6.3%

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-08-08 12:08:34 +03:00
Ben Avison
218d6844b3 h264dsp: Factorize code into a new function, h264_find_start_code_candidate 
This performs the start code search which was previously part of
h264_find_frame_end() - the most CPU intensive part of the function.

By itself, this results in a performance regression:
              Before          After
              Mean   StdDev   Mean   StdDev  Change
Overall time  2925.6 26.2     3068.5 31.7    -4.7%

but this can more than be made up for by platform-optimised
implementations of the function.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-08-08 12:08:30 +03:00
Ben Avison
7a82022ee2 h264_parser: Initialize the h264dsp context in the parser as well 
Each AVStream struct for an H.264 elementary stream actually has two
copies of the H264DSPContext struct (and in fact all the other members
of H264Context as well):

((H264Context *) ((AVStream *)st)->codec->priv_data)->h264dsp
((H264Context *) ((AVStream *)st)->parser->priv_data)->h264dsp

but only the first of these was actually being initialised. This
prevented the addition of platform-specific implementations of
parser-related functions.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-08-08 12:08:28 +03:00
Kostya Shishkov
3e5898782d Voxware MetaSound decoder 2013-08-08 10:52:44 +02:00
Michael Niedermayer
1b2a5817fc Merge commit '22c879057ead189c0f59241cb9eeb926381e3299' 
* commit '22c879057ead189c0f59241cb9eeb926381e3299':
  mpegvideo_enc: drop outdated copy_picture_attributes() in favour of a modern av_frame_copy_props()

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-08 10:49:23 +02:00
Rémi Denis-Courmont
fee9db1fdf libavcodec: use avpriv_open() 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-08-07 21:13:12 +02:00
Vittorio Giovara
22c879057e mpegvideo_enc: drop outdated copy_picture_attributes() in favour of a modern av_frame_copy_props() 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-08-07 20:48:15 +02:00
Michael Niedermayer
2960576378 avcodec/g2meet: fix src pointer checks in kempf_decode_tile() 
Fixes Ticket2842

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-07 16:28:28 +02:00
Michael Niedermayer
5cd57e8758 avcodec/jpeg2000dec: check sample sepration for validity 
Fixes division by 0
Fixes Ticket2841

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-07 15:09:35 +02:00
Michael Niedermayer
e4eab2d9bd Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  deprecate AV_CODEC_ID_VOXWARE and introduce AV_CODEC_ID_METASOUND instead

Conflicts:
	libavcodec/avcodec.h
	libavcodec/codec_desc.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-07 12:14:39 +02:00
Kostya Shishkov
f544c58636 deprecate AV_CODEC_ID_VOXWARE and introduce AV_CODEC_ID_METASOUND instead 
Voxware is the name of company, it has produced several audio codecs e.g.
MetaVoice family and MetaSound.
 2013-08-07 10:56:18 +02:00
Michael Niedermayer
aa24729c21 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  pcm_bluray: Return AVERROR_INVALIDDATA instead of -1 on header errors

Conflicts:
	libavcodec/pcm-mpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 19:40:50 +02:00
Michael Niedermayer
83db013a06 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  avcodec/options: Drop deprecation warning suppression macros

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 16:48:31 +02:00
Michael Niedermayer
7d03e60c12 Merge commit '86f4c59bd676672040b89d8fea4c9e3b59bfe7ab' 
* commit '86f4c59bd676672040b89d8fea4c9e3b59bfe7ab':
  twinvq: Split VQF-specific part from common TwinVQ decoder core

Conflicts:
	libavcodec/Makefile
	libavcodec/twinvq.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 16:37:08 +02:00
Michael Niedermayer
a97f749990 Merge commit '4d8d16b596c63de85e52488734338fbb41238058' 
* commit '4d8d16b596c63de85e52488734338fbb41238058':
  twinvq: Prefix enums and defines shared with VoxWare MetaSound

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 16:29:35 +02:00
Michael Niedermayer
9648c8e57b Merge commit 'bc909626b0a3c107625f2cb4c85479d18de422a8' 
* commit 'bc909626b0a3c107625f2cb4c85479d18de422a8':
  twinvq: move all bitstream reading into single place

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 16:24:08 +02:00
Michael Niedermayer
0df55e1ba8 Merge commit 'a22ae9f0c579793f411e2bd7a8db557091a3a4ae' 
* commit 'a22ae9f0c579793f411e2bd7a8db557091a3a4ae':
  mpegts: Remove one 64-bit integer modulus operation per packet

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 16:23:32 +02:00
Michael Niedermayer
91062ddef1 Merge commit '43bacd5b7d3d265a77cd29d8abb131057796aecc' 
* commit '43bacd5b7d3d265a77cd29d8abb131057796aecc':
  vc1: check mb_height validity.

See: b5f4836f8c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 16:07:37 +02:00
Michael Niedermayer
f606c6e92c Merge commit '090cd0631140ac1a3a795d2adfac5dbf5e381aa2' 
* commit '090cd0631140ac1a3a795d2adfac5dbf5e381aa2':
  vc1: check the source buffer in vc1_mc functions

Conflicts:
	libavcodec/vc1dec.c

See: 3a04c18d89
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 15:57:35 +02:00
Michael Niedermayer
560e9365b6 Merge commit 'bc54c2ae3ca6abd225dc331eafc12108513158de' 
* commit 'bc54c2ae3ca6abd225dc331eafc12108513158de':
  libx264: add shortcut for the bluray compatibility option

Conflicts:
	doc/encoders.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 15:26:04 +02:00
Michael Niedermayer
318d7a9638 avcodec/vdpau: include attributes.h, needed for attribute_deprecated 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 14:49:03 +02:00
Michael Niedermayer
66056f74a1 avcodec/vdpau.h: define FF_API_BUFS_VDPAU if its not defined 
Similar to 50fb8c1114

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 14:48:54 +02:00
Michael Niedermayer
9547e3eef3 Merge commit 'f824535a4a79c260b59d3178b8d958217caffd78' 
* commit 'f824535a4a79c260b59d3178b8d958217caffd78':
  vdpau: deprecate bitstream buffers within the hardware context

Conflicts:
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 14:30:49 +02:00
Michael Niedermayer
c3b2902320 Merge commit '2852740e23f91d6775714d7cc29b9a73e1111ce0' 
* commit '2852740e23f91d6775714d7cc29b9a73e1111ce0':
  vdpau: store picture data in picture's rather than codec's context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 14:25:26 +02:00
Michael Niedermayer
50fb8c1114 avcodec/vdpau.h: define FF_API_CAP_VDPAU if its not defined 
Prevent build failure for applicatins using the old API
This could be replaced be a include of version.h but some applications
would then need extern C wrapers

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 14:15:17 +02:00
Michael Niedermayer
3b805dcaa9 Merge commit '549294fbbe1c00fee37dc4d3f291b98945e11094' 
* commit '549294fbbe1c00fee37dc4d3f291b98945e11094':
  vdpau: deprecate VDPAU codec capability

Conflicts:
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 13:54:05 +02:00
Michael Niedermayer
bf36dc50ea Merge commit '578ea75a9e4ac56e0bbbbe668700be756aa699f8' 
* commit '578ea75a9e4ac56e0bbbbe668700be756aa699f8':
  vdpau: remove old-style decoders

Conflicts:
	libavcodec/allcodecs.c
	libavcodec/h263dec.c
	libavcodec/h264.c
	libavcodec/mpeg12dec.c
	libavcodec/mpeg4videodec.c
	libavcodec/vc1dec.c
	libavcodec/vdpau.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 13:24:22 +02:00
Christian Schmidt
1c6d2bb9a9 pcm_bluray: Return AVERROR_INVALIDDATA instead of -1 on header errors 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-08-06 13:19:29 +02:00
Diego Biurrun
0ba4ea312b avcodec/options: Drop deprecation warning suppression macros 
The options table is used in tools built by the host compiler and the
deprecation macros pull in bits that are not safe to use if host and
target compiler differ.
 2013-08-06 03:05:03 +02:00
Carl Eugen Hoyos
4c15f3491f Set bits_per_raw_sample when decoding pnm. 2013-08-06 00:26:21 +02:00
Kostya Shishkov
86f4c59bd6 twinvq: Split VQF-specific part from common TwinVQ decoder core 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-08-05 20:59:23 +02:00
Diego Biurrun
4d8d16b596 twinvq: Prefix enums and defines shared with VoxWare MetaSound 2013-08-05 20:19:11 +02:00
Kostya Shishkov
bc909626b0 twinvq: move all bitstream reading into single place 
This is required for the future addition of VoxWare MetaSound decoder, for its
functions are mostly the same but bitstream reader is completely different
and bitstream format is slightly different too.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-08-05 19:37:47 +02:00
Ben Avison
a22ae9f0c5 mpegts: Remove one 64-bit integer modulus operation per packet 
The common case of the pointer having increased by one packet (which results
in no change to the modulus) can be detected with a 64-bit subtraction,
which is far cheaper than a division on many platforms.

           Before          After
           Mean   StdDev   Mean   StdDev  Change
Divisions   248.3  8.8      51.5   7.4    +381.7%
Overall    2773.2 25.6     2372.5 43.1     +16.9%

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-08-05 19:25:55 +03:00
Luca Barbato
43bacd5b7d vc1: check mb_height validity. 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-08-05 16:24:13 +02:00
Luca Barbato
090cd06311 vc1: check the source buffer in vc1_mc functions 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-08-05 16:24:13 +02:00
Luca Barbato
9991298f2c bink: Bound check the quantization matrix. 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-08-05 16:24:13 +02:00
Luca Barbato
bc54c2ae3c libx264: add shortcut for the bluray compatibility option 
As for intra-refresh it is just a commodity.
 2013-08-05 16:13:35 +02:00
Timothy Gu
3217a706e2 libxvid: Reduce the size of an array 
It is not possible to have a plugin[] array with 5 or more elements.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-05 15:11:17 +02:00
Michael Niedermayer
1ccc2157ff avcodec/libxvid: Partially check plugins array size with assert 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-05 15:06:04 +02:00
Michael Niedermayer
412df0a52f avcodec/libxvid: set lumi_aq for lumimasking 
Simplifies check and should fix lumi+vari warning

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-05 15:06:04 +02:00
Rémi Denis-Courmont
f824535a4a vdpau: deprecate bitstream buffers within the hardware context 
The bitstream buffers are now private and freed by libavcodec. For
backward compatibility, the hold bitstream buffer pointer is left NULL
(applications were supposed to av_freep() it).

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-08-05 11:21:36 +02:00
Rémi Denis-Courmont
2852740e23 vdpau: store picture data in picture's rather than codec's context 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-08-05 11:20:41 +02:00
Rémi Denis-Courmont
549294fbbe vdpau: deprecate VDPAU codec capability 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-08-05 11:20:32 +02:00
Rémi Denis-Courmont
578ea75a9e vdpau: remove old-style decoders 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-08-05 11:15:49 +02:00
Michael Niedermayer
22458ccbcc avcodec/tta: use init_get_bits8() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-05 10:15:03 +02:00
Michael Niedermayer
263da1a8f7 avcodec/eatgq: use init_get_bits8() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-05 10:14:14 +02:00
Michael Niedermayer
5dff269998 avcodec/diracdec: use init_get_bits8() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-05 10:13:48 +02:00
Michael Niedermayer
6ed1aa4f85 avcodec/ra144dec: use init_get_bits8() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-05 10:13:21 +02:00
Michael Niedermayer
d6c36fba0b Merge commit 'a10c4ce24bd4a0dd557d5849aa53a0cc74677808' 
* commit 'a10c4ce24bd4a0dd557d5849aa53a0cc74677808':
  aac: Forward errors properly in aac_decode_frame_int

Conflicts:
	libavcodec/aacdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-05 09:52:06 +02:00
Michael Niedermayer
48af87819a Merge commit '71953ebcf94fe4ef316cdad1f276089205dd1d65' 
* commit '71953ebcf94fe4ef316cdad1f276089205dd1d65':
  aac: Check init_get_bits return value

Conflicts:
	libavcodec/aacdec.c

See: 73abc3a634

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-05 09:46:04 +02:00
Michael Niedermayer
6bbcae2c16 avcodec/fft: Fix "warning: unused variable" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-04 22:52:10 +02:00
Luca Barbato
a10c4ce24b aac: Forward errors properly in aac_decode_frame_int 
Incidentally also remove a warning.
 2013-08-04 16:05:36 +02:00
Luca Barbato
71953ebcf9 aac: Check init_get_bits return value 
Some code paths can call it with invalid length.

CC: libav-stable@libav.org
 2013-08-04 16:05:36 +02:00
Nedeljko Babic
18d7074b4e libavcodec: Implementation of 32 bit fixed point FFT 
Iterative implementation of 32 bit fixed point split-radix FFT.
Max FFT that can be calculated currently is 2^12.

Signed-off-by: Nedeljko Babic <nbabic@mips.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-04 14:01:41 +02:00