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19462 Commits

Author SHA1 Message Date
Vittorio Giovara 1a02e78653 vc1: initialize color properties 2014-10-08 18:17:50 +01:00
Vittorio Giovara eddf95283f vp9: initialize color space and range properties 2014-10-08 18:17:50 +01:00
Vittorio Giovara 65875a8b3b vp8: initialize color space and range properties 2014-10-08 18:17:50 +01:00
Vittorio Giovara 586ea0379c avcodec: fix colorspace option description 2014-10-08 18:17:50 +01:00
Marc-Antoine Arnaud 91eef40203 avcodec: add enum values on chroma sample location 2014-10-08 18:17:50 +01:00
Marc-Antoine Arnaud 9d5fed6dc4 avcodec: fix descriptions on color transfer options 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-10-08 18:17:49 +01:00
Vittorio Giovara 9f3a70c442 dump: print the original coded dimensions when available 2014-10-08 18:17:49 +01:00
Vittorio Giovara 41e86146e7 dump: print detailed color space information 2014-10-08 18:17:49 +01:00
Vittorio Giovara 20a5956b8d dump: split audio and video probing on multiple lines 
Also always report pixel format.
 2014-10-08 18:17:49 +01:00
Vittorio Giovara 147f2e91ee avcodec: make sure color_range is properly initialized 2014-10-08 18:17:49 +01:00
Luca Barbato 04d14c9b68 vc1: Split the decoder in components 
Speed up the overall compilation time.
 2014-10-08 18:34:48 +02:00
Henrik Gramner 2d91abade2 x86: h264_intrapred: Don't treat 32-bit integers as 64-bit 
The upper halves are not guaranteed to be zero in x86-64.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-10-08 08:15:52 +00:00
James Almer 82f8eb5f77 jpeg2000: split off inverse MCT as Jpeg2000DSP 
This makes the addition of arch optimized functions easier.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-10-08 08:02:55 +00:00
Josh Allmann 9a03c23235 h263dec: Force padding bug workaround for H.263. 
Fixes decoding of http://samples.mplayerhq.hu/V-codecs/h263/h263-raw/messenger.h263

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-10-07 07:30:32 +00:00
Anton Khirnov d208d1eba3 hevc_mvs: make sure to always initialize the temporal MV fully 
The spec requires this.

Fixes uninitialized reads on some samples.

Remove now unnecessary initialization of the whole merge candidate list.
 2014-10-07 07:13:01 +00:00
Anton Khirnov 79a60c8e77 hevc_mvs: initialize the temporal MV in case of missing ref 
The caller expects the MV to always be initialized.
 2014-10-07 07:12:55 +00:00
Rémi Denis-Courmont 153fadc390 ff_get_format: fix infinite loop 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-10-06 18:39:45 +00:00
Manfred Georg 577899a645 lavc: specify the behavior of av_lockmgr_register on failure. 
The register function now specifies that the user callback should
leave things in the same state that it found them on failure but
that failure to destroy is ignored by the library.  The register
function is now explicit about its behavior on failure
(it unregisters the previous callback and destroys all mutex).

Signed-off-by: Manfred Georg <mgeorg@google.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-10-06 18:20:17 +00:00
Rémi Denis-Courmont bef067f88c vdpau: check video surface and decoder capabilities 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-10-06 06:20:40 +00:00
Rémi Denis-Courmont e3e158e81f vdpau: add av_vdpau_bind_context() 
This function provides an explicit VDPAU device and VDPAU driver to
libavcodec, so that the application is relieved from codec specifics
and VdpDevice life cycle management.

A stub flags parameter is added for future extension. For instance, it
could be used to ignore codec level capabilities (if someone feels
dangerous).

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-10-06 06:20:40 +00:00
Rémi Denis-Courmont 502cde409c vdpau: force reinitialization when output resolution changes 
This is necessary to recreate the decoder with the correct parameters,
as not all codecs invoke get_format() in this case.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-10-06 06:18:56 +00:00
Rémi Denis-Courmont 89ac99ba5f vdpau: pass codec-specific parameters from hwaccel 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-10-05 10:41:31 +00:00
Rémi Denis-Courmont ce083282f0 vdpau: common support for managing the VdpDecoder in avcodec 
Using the not so new init and uninit callbacks, avcodec can now take
care of creating and destroying the VDPAU decoder instance.

The application is still responsible for creating the VDPAU device
and allocating video surfaces - this is necessary to keep video
surfaces on the GPU all the way to the output. But the application
will no longer needs to care about any codec-specific aspects.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-10-05 10:17:02 +00:00
Rémi Denis-Courmont fcc1022611 vdpau: factor out common end-of-frame handling 
Also add error handling.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-10-05 10:13:44 +00:00
Rémi Denis-Courmont 319424d25c vdpau: add helper for VDPAU to libav error codes conversion 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-10-05 10:08:53 +00:00
Luca Barbato 68211c70af vc1: Do not assume seek happens after decoding 
If a seek is requested before the decoding start there is no
current picture.

CC: libav-stable@libav.org
 2014-10-04 23:46:46 +02:00
Michael Niedermayer d10d1b8655 libx265: enable psnr reporting when requested by the user 
This is similar to what is done in libx264.c

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-10-01 14:31:48 +01:00
Michael Niedermayer 2cd7c99498 h264: reset ret to avoid propagating minor failures 
Unbreak 772d150a6e.

CC: libav-stable@libav.org
Bug-Id: 750 / 905753
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-09-29 12:33:55 +01:00
Luca Barbato e3a00acde0 hevc: Initialize mergecand_list to 0 
Unbreak cf6090dc62.

CC: libav-stable@libav.org
Sample-Id: hevc-conformance-LTRPSPS_A_Qualcomm_1
 2014-09-29 12:33:46 +01:00
Rémi Denis-Courmont 4e03b2097c mpeg12: Always invoke the get_format() callback 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-09-26 21:28:37 +02:00
Rémi Denis-Courmont ce42316321 h264: Always invoke the get_format() callback 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-09-26 21:28:37 +02:00
Rémi Denis-Courmont 1c80c9d7ef hwaccel: Call ->get_format again if hwaccel init fails 
This allows the application to fall back on another hwaccel or,
more likely, software decoding.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-09-26 21:28:36 +02:00
Tristan Matthews 7703995a2e flac: Remove unused headers 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-09-26 10:33:01 -07:00
Tim Walker cc4992aaf3 ac3enc: allow Dolby Pro Logic IIz as the Dolby Surround EX mode. 
This is actually defined in the A/52 specification.
 2014-09-26 17:09:14 +02:00
Tim Walker 4c2fd4b262 ac3enc: allow Dolby Pro Logic II as a preferred downmix mode. 
Some encoders already use this value even
though it's reserved in the A/52 specification.
 2014-09-26 17:09:13 +02:00
Michael Niedermayer a97328afef vc1: Use logical instead of bitwise or for twomv 
CC: libav-stable@libav.org
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Tim Walker <tdskywalker@gmail.com>
 2014-09-26 16:55:36 +02:00
Tim Walker b5fe13448b vc1: Use logical instead of bitwise or for coded_inter 
This appears to be the intended behavior.
 2014-09-26 16:18:42 +02:00
Diego Biurrun b97f6ef956 pcm-dvd: Move a variable to a smaller scope 
This avoids an unused variable warning on big-endian systems.
 2014-09-26 02:15:34 -07:00
Martin Storsjö d07ddc93e2 avcodec: Fix a doxy comment to refer to the right function 
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-09-25 10:01:25 +03:00
Diego Biurrun 103391ca90 dca: Remove some commented-out cruft 2014-09-20 13:49:52 +02:00
Gabriel Dume 45ff7c93dd dca: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-09-16 04:42:32 -07:00
Gabriel Dume ee0ebd3c14 dv: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-09-09 05:30:28 -07:00
Gabriel Dume 9752d07d33 dirac: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-09-09 01:39:47 -07:00
Diego Biurrun 1274ea8dba Split off floating point AAN (I)DCT into separate components 2014-09-07 13:36:26 -07:00
Diego Biurrun 2143948381 Drop unnecessary av_unused attributes. 2014-09-05 13:55:04 +02:00
Diego Biurrun 213e606752 Replace av_unused attributes by block structures 
This is more portable and avoids warnings with compilers that do not
properly support av_unused.
 2014-09-05 13:55:04 +02:00
Diego Biurrun 096a1d5b46 rdft: Move some variables into a separate block 
This avoids an unused variable warning with hardcoded tables.
 2014-09-05 13:55:03 +02:00
Diego Biurrun b574e1e97e get_bits: Add OPEN_READER macro variant w/o size_plus8 
This avoids a trillion warnings from MSVC.
 2014-09-05 13:55:03 +02:00
Diego Biurrun 4d55e9de27 vc1: Split bits used in libavformat into a separate header 
This reduces inter-library dependencies.
 2014-09-04 07:11:03 -07:00
Diego Biurrun f20518568a build: Split WMA frequencies into a separate object file 
These are the only WMA bits shared with binkaudio. Splitting them off
reduces the binnkaudio dependency on general WMA code.
 2014-09-04 05:19:46 -07:00