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Michael Niedermayer
80f91a70be MAINTAINERS: update for 1.2 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-08 14:45:26 +01:00
Michael Niedermayer
eab49f4fb5 Revert "aacdec: Reconfigure output as needed, disable pop_output_configuration()" 
This reverts commit 60dbf2eff9.

This is not needed anymore, Ticket 1694 has been fixed differently
 2013-03-08 14:21:40 +01:00
Michael Niedermayer
8978c743fb aacsbr: Check for envelope scalefactors overflowing 
This prevents various values from becoming stuck at NAN and
output to become silent
If someone knows a cleaner solution, thats welcome!

Fixes Ticket2335

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-08 14:21:40 +01:00
Anton Khirnov
3e2f200237 roqvideodec: fix a potential infinite loop in roqvideo_decode_frame(). 
When there is just 1 byte remanining in the buffer, nothing will be read
and the loop will continue forever. Check that there are at least 8
bytes, which are always read at the beginning.

CC:libav-stable@libav.org
 2013-03-08 08:11:35 +01:00
Anton Khirnov
8a49d2bcbe xxan: fix invalid memory access in xan_decode_frame_type0() 
The loop a few lines below the xan_unpack() call accesses up to
dec_size * 2 bytes into y_buffer, so dec_size must be limited to
buffer_size / 2.

CC:libav-stable@libav.org
 2013-03-08 08:11:22 +01:00
Anton Khirnov
6c7d339afc tty: set avg_frame_rate. 
The container does not store any timestamps and is CFR-only.
 2013-03-08 08:11:05 +01:00
Anton Khirnov
bde48aa92d FATE: enable multiple slices in the ffv1 vsynth test 
This allows us to test the slice threading code.
 2013-03-08 08:10:52 +01:00
Anton Khirnov
d243896987 ffv1: fix calculating slice dimensions for version 2 
It got broken in 0f13cd3187.

CC:libav-stable@libav.org
 2013-03-08 08:10:02 +01:00
Anton Khirnov
7b89cd20d8 eamad: allocate a dummy reference frame when the real one is missing 
CC:libav-stable@libav.org
 2013-03-08 08:09:51 +01:00
Anton Khirnov
0651e892e1 Replace remaining includes of audioconvert.h with channel_layout.h 2013-03-08 07:42:13 +01:00
Anton Khirnov
542b83fc90 Replace some forgotten instances of PIX_FMT_* with AV_PIX_FMT_*. 2013-03-08 07:42:09 +01:00
Anton Khirnov
d8b31be6ca Add the bumps and APIchanges entries for reference counted buffers changes. 2013-03-08 07:41:49 +01:00
Anton Khirnov
8df23e938b lavc: postpone the removal of request_channels API. 
Its replacement is still not ready.
 2013-03-08 07:41:42 +01:00
Anton Khirnov
1296b1f6c0 AVFrame: deprecate all now unused fields 2013-03-08 07:41:21 +01:00
Anton Khirnov
ddcca4ba07 lavc: stop setting AVFrame.motion_subsample_log2 
It is not used inside lavc anywhere and now it makes no sense to export
it.
 2013-03-08 07:41:14 +01:00
Anton Khirnov
e7bbfc4242 avserver: don't set deprecated options. 2013-03-08 07:41:07 +01:00
Anton Khirnov
354468fc12 avplay: switch to new refcounted frames API 
Remove now unused cmdutils get_buffer() implementation.
 2013-03-08 07:40:59 +01:00
Anton Khirnov
9b2dc29534 avconv: convert to new refcounted AVFrame API 2013-03-08 07:40:50 +01:00
Anton Khirnov
37045e4229 mpegvideo: drop vismv code 
It has been broken for over a year without anyone complaining or
noticing, thus proving that nobody ever uses it.
 2013-03-08 07:40:41 +01:00
Anton Khirnov
2eba9087f3 lavc: make up a fake frame channel layout when there is no real one. 
This should ensure that a valid channel layout is always set on a frame,
until a better solution is implemented.
 2013-03-08 07:40:06 +01:00
Anton Khirnov
192f1984b1 lavc: limit maximum number of channels to 63 
This is the most that can be represented with the current channel layout
system. This limit should be raised/removed when a better system is
implemented.
 2013-03-08 07:39:53 +01:00
Anton Khirnov
15ec0450b4 lavc: allow decoders to override frame parameters. 2013-03-08 07:39:44 +01:00
Anton Khirnov
3b199d29cd lavc decoders: properly initialize AVFrame. 2013-03-08 07:39:37 +01:00
Anton Khirnov
759001c534 lavc decoders: work with refcounted frames. 2013-03-08 07:38:30 +01:00
Anton Khirnov
6e7b50b427 mpegvideo_enc: drop support for reusing the input motion vectors. 
This misfeature is most likely completely useless and conflicts with
removing the mpegvideo-specific fields from AVFrame. In the improbable
case it is actually useful, it should be reimplemented in a better way.
 2013-03-08 07:37:45 +01:00
Anton Khirnov
7e350379f8 lavfi: switch to AVFrame. 
Deprecate AVFilterBuffer/AVFilterBufferRef and everything related to it
and use AVFrame instead.
 2013-03-08 07:37:18 +01:00
Anton Khirnov
77b2cd7b41 AVFrame: add side data. 2013-03-08 07:37:01 +01:00
Anton Khirnov
7ecc2d403c Move AVFrame from lavc to lavu. 
Add AVBuffer-based reference counting API to it.
 2013-03-08 07:36:15 +01:00
Anton Khirnov
ad0c9f2d5d lavc: move AVFrame.hwaccel_picture_private to Picture. 
This field is private and should not be present in a public struct. It
is only used in DXVA with mpegvideo-based decoders currently.
 2013-03-08 07:36:01 +01:00
Anton Khirnov
1a5e913016 pthread: avoid copying input packets when possible. 2013-03-08 07:35:14 +01:00
Anton Khirnov
1afddbe59e avpacket: use AVBuffer to allow refcounting the packets. 
This will allow us to avoid copying the packets in many cases.

This breaks ABI.
 2013-03-08 07:33:45 +01:00
Anton Khirnov
1cec0624d0 AVBuffer: add a new API for buffer pools 2013-03-08 07:33:28 +01:00
Anton Khirnov
8e401dbe90 lavu: add a new API for reference-counted data buffers. 2013-03-08 07:33:03 +01:00
Ronald S. Bultje
65f1d45dcc lavu: add support for atomic operations. 
These could be used for reference counting, or for keeping track of
decoding progress in references in multithreaded decoders.

Support is provided by gcc/msvc/suncc intrinsics, with a fallback using
pthread mutexes.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-03-08 07:32:36 +01:00
Alexander Kojevnikov
eae0879d96 mp3dec: Fix VBR bit rate parsing 
When parsing the Xing/Info tag, don't set the bit rate if it's an Info tag.

When parsing the stream, don't override the bit rate if it's already set,
otherwise calculate the mean bit rate from parsed frames. This way, the bit
rate will be set correctly both for CBR and VBR streams.

CC:libav-stable@libav.org

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-03-08 07:32:11 +01:00
Carl Eugen Hoyos
199db97fbd Close output codecs if input codec initialisation fails. 
Fixes ticket #1546 and the remaining part of ticket #1244.
 2013-03-08 02:46:46 +01:00
Carl Eugen Hoyos
a21fd66027 Add dependencies for the voice fate tests. 2013-03-08 02:45:27 +01:00
Carl Eugen Hoyos
0edfda7977 Add dependencies for the flac encoding fate tests. 2013-03-08 02:44:46 +01:00
Carl Eugen Hoyos
53e3bc3024 Add dependencies for the aac encoding fate tests. 2013-03-08 02:44:07 +01:00
Carl Eugen Hoyos
de4811e910 Force using a 64bit intermediate when calculating calendar time with av_timegm(). 
Fixes a fate failure with icc 13.1
 2013-03-08 02:42:33 +01:00
Alexander Kojevnikov
d30ee5ef59 mpegaudio_parser: Don't ignore information from the first frame 
Signed-off-by: Alexander Kojevnikov <alexander@kojevnikov.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-07 23:07:04 +01:00
Michael Niedermayer
60dbf2eff9 aacdec: Reconfigure output as needed, disable pop_output_configuration() 
Fixes Ticket1694

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-07 19:50:31 +01:00
Michael Niedermayer
fee5da6b0a psymodel: dont apply lowpass filters with a cutoff close to the nyquist 
The IIR filter numerically diverges in such cases, this could easily be
fixed but would make the filter slower on some platforms

Fixes Ticket2246

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-07 19:28:30 +01:00
Martin Storsjö
4be368b504 avstring: Fix isxdigit to not accept non-hex characters 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-07 16:46:46 +02:00
Diego Biurrun
870add0de9 configure: Add missing videodsp dependencies to some decoders 2013-03-07 15:36:56 +01:00
Diego Biurrun
dbd2a34ba5 build: cosmetics: Group hw accelerator Makefile entries together 2013-03-07 15:36:21 +01:00
Diego Biurrun
bcd0a7137e configure: Add missing h264chroma dependencies to vp5, vp6 2013-03-07 15:33:41 +01:00
Martin Storsjö
d88738e403 mpegvideo: Conditionally build error_resilience bits 
This breaks the dependency of mpegvideo on error_resilience allowing
compilation of components that depend on the former w/o the latter.
 2013-03-07 15:04:49 +01:00
Diego Biurrun
06b54e8425 build: Fix error_resilience code dependencies 2013-03-07 15:04:49 +01:00
Diego Biurrun
5f401b7b71 Add missing error_resilience includes to files that use ER 2013-03-07 15:04:49 +01:00