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.
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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'
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* 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
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-12 00:13:21 +02:00
Hendrik Leppkes
3ca5df36a5
wmall: use AVFrame API properly
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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.
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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.
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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.
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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.
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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
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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
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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
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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
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-11 10:56:07 +02:00
Michael Niedermayer
67a580f423
Merge commit '5a9a9d4a2abefa63d9a898ce26715453c569e89d'
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* 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'
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* 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'
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* 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
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-11 10:22:51 +02:00
Michael Niedermayer
e0b45ca730
Merge commit 'b3dc260e7fa6f3f852dd5cb7d86763c4b5736714'
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* 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
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Provide a clean way to manipulate packets.
2013-08-10 13:41:35 +02:00
Vittorio Giovara
c1076d8479
h264: check one context_init() allocation
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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
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-08-10 13:36:25 +02:00
Vittorio Giovara
b3dc260e7f
h264: return meaningful values
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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'
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* 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
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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
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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
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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
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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
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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.
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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
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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'
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* 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'
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* 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'
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* 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'
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* 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
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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
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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
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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'
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* 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()
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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()
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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()
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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
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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'
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* 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
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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'
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* 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'
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* 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'
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* 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'
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* 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'
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* 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'
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* 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'
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* 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'
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* 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'
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* 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
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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
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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'
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* 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'
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* 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
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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'
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* 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'
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* 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
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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
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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
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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
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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.
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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
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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.
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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
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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
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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
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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
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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
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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
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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
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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
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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()
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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()
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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()
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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()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-05 10:13:21 +02:00
Michael Niedermayer
d6c36fba0b
Merge commit 'a10c4ce24bd4a0dd557d5849aa53a0cc74677808'
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* 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'
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* 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"
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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
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Incidentally also remove a warning.
2013-08-04 16:05:36 +02:00
Luca Barbato
71953ebcf9
aac: Check init_get_bits return value
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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
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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