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a06b0b1295
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19747 Commits

Author SHA1 Message Date
Anton Khirnov
a06b0b1295 h264: initialize H264Context.avctx in init_thread_copy 
This prevents using a wrong (first thread's) AVCodecContext if decoding
a frame in the first pass over all threads fails.
 2015-02-21 09:29:48 +01:00
Anton Khirnov
0dea4c77cc h264: only ref cur_pic in update_thread_context if it is initialized 
It may be empty if the previous thread's decode call did not contain a
valid frame.
 2015-02-21 09:29:27 +01:00
Peter Meerwald
9abc80f1ed libavcodec: Make use of av_clip functions 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-02-21 00:54:40 +01:00
Peter Meerwald
b8d18a9437 libavcodec: Don't use av_cold annotation in twinvq header file 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-20 19:32:37 +02:00
Oleksij Rempel
c56b9b1eb2 lavc: Add DSS SP decoder 
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-02-19 12:05:19 -05:00
Anton Khirnov
0fbb271318 qsv_api: fix building with libmfx disabled 2015-02-19 17:35:34 +01:00
Anton Khirnov
4e08c82110 lavc: add an Intel libmfx-based H.264 decoder 
Based on the code by Luca Barbato <lu_zero@gentoo.org> and Yukinori
Yamazoe <drocon11@gmail.com>.
 2015-02-19 15:08:49 +01:00
Anton Khirnov
31d2039cb4 h264_parser: export video format and dimensions 2015-02-19 15:07:52 +01:00
Himangi Saraogi
0f532fd3f9 rv40: Return more meaningful error codes 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2015-02-19 08:39:29 +01:00
Derek Buitenhuis
d617e77cec libx265: Add crf private option 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2015-02-18 10:18:12 -05:00
Derek Buitenhuis
2de887e45b libx265: Reduce the scope of some variables 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2015-02-18 10:16:50 -05:00
Himangi Saraogi
42c8f92e2f wmv2: Return meaningful error codes 2015-02-17 12:18:20 -05:00
Himangi Saraogi
f3e045263e qdm2: Return meaningful error codes 2015-02-17 12:18:20 -05:00
Himangi Saraogi
a1e2c47cd4 libxvid: Return meaningful error messages 2015-02-17 12:18:20 -05:00
Himangi Saraogi
18f4fa251b aac_adtstoasc_bsf: Check extradata memory allocation 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-02-17 12:18:10 -05:00
Vittorio Giovara
fe0f4e5657 avpacket: Check buffer reference 
CC: libav-stable@libav.org
Bug-Id: CID 1267889
 2015-02-17 12:16:43 -05:00
Vittorio Giovara
31dc73e92a vorbisdec: Check memory allocations 2015-02-17 12:16:43 -05:00
Vittorio Giovara
ec17782e17 dvdsubdec: Check memory allocations 2015-02-17 12:16:43 -05:00
Vittorio Giovara
d89e58f539 dct-test: Fix initialization syntax 
Related to "warning: suggest braces around initialization of subobject".
 2015-02-17 11:27:42 -05:00
Vittorio Giovara
cb70a93ca1 lavc: Document interaction between avcodec_open2() and decoding routines 2015-02-17 11:27:42 -05:00
Diego Biurrun
f8c1719771 dca: Remove separate header for DCA ExSS 
There is no point in having a separate header for a single declaration.
 2015-02-16 10:44:56 +01:00
Diego Biurrun
3a651f599a dca: Move data tables from a header to an object file 
This allows sharing them with the DCA XLL extension w/o duplication.
 2015-02-15 13:34:04 -08:00
Diego Biurrun
65df9904ce dca: Add array sizes to array declarations 2015-02-15 13:34:04 -08:00
Peter Meerwald
702458538d g722: Add ARM NEON implementation for g722_apply_qmf() 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-15 22:47:21 +02:00
Peter Meerwald
73ae0a9d12 g722: Split out computation of band->s_zero and unroll code 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-15 22:47:19 +02:00
Peter Meerwald
b16057b5fe g722: Unroll g722_apply_qmf() 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-15 22:47:16 +02:00
Peter Meerwald
10f160768b g722: Reduce number of pointers passed to g722_apply_qmf() function 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-15 22:47:14 +02:00
Peter Meerwald
6769068313 g722: Split out g722_qmf_apply() function into g722dsp.c 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-15 22:47:10 +02:00
Diego Biurrun
ecbcebde34 vdpau: Adjust necessary #includes for vdpau_internal.h 2015-02-14 10:56:01 -08:00
Diego Biurrun
2a9c6fae92 dca: Move all tables into dcadata.h 2015-02-14 10:13:49 -08:00
Diego Biurrun
8a213179af dca: Remove trace debugging code 2015-02-14 10:13:49 -08:00
Diego Biurrun
a96f51f29a dca: Return more informative error codes 2015-02-14 10:13:49 -08:00
Diego Biurrun
b339019de4 dca: Split code for handling the EXSS extension off into a separate file 2015-02-14 10:13:49 -08:00
Diego Biurrun
7f9f771eac avcodec: Don't anonymously typedef structs 2015-02-14 10:13:49 -08:00
Himangi Saraogi
7769be590c vp56: Return meaningful error codes 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2015-02-14 09:24:13 -08:00
Peter Meerwald
eea769df32 hevc: Use generic av_clip function, not C implementation 
hevc seems to be the only place where the C implementation
of the av_clip function is explicitly selected, precluding
platform-specific optimizations

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-02-13 08:37:13 +01:00
Hendrik Leppkes
8029af586f dxva2_hevc: properly fill the scaling list structure 
The scaling list can be specified in either the SPS or PPS.
Additionally, compensate for the diagonal scan permutation applied
in the decoder.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-02-07 14:33:29 +01:00
Reimar Döffinger
8c1ce7787a aacsbr: silence message for SBR extension "padding". 
Some files contain a few additional, all-0 bits.
Check for that case and don't print incorrect "not supported"
message.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2015-02-03 20:32:16 -08:00
Alex Converse
d615187f74 aacdec: Support for ER AAC ELD 480. 
Based in part on work from Niel van der Westhuizen <espes@pequalsnp.com>.
 2015-02-03 20:32:16 -08:00
Niel van der Westhuizen
7640c4a371 aacdec: Tables for length 480 AAC ELD. 2015-02-03 20:32:16 -08:00
Niel van der Westhuizen
0ee2573347 aacdec: Support for ER AAC in LATM 2015-02-03 20:32:16 -08:00
Alex Converse
edd9ea3ffb aacdec: Refactor aac_er_decode_frame. 2015-02-03 20:32:15 -08:00
Alex Converse
82bd8a5769 aacdec: Refactor decode_ics_info. 2015-02-03 20:32:15 -08:00
Luca Barbato
9b8c8a9395 svq1dec: Validate the stages value strictly 
It can be less than -1.

Bug-Id: CID 1194397 / CID 1194398
CC: libav-stable@libav.org
 2015-02-03 15:23:21 +00:00
Michael Niedermayer
6f7a32839d svq1enc: correctly handle memory error and allocations 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-02-03 15:23:21 +00:00
Diego Biurrun
3d5d46233c opus: Factor out imdct15 into a standalone component 
It will be reused by the AAC decoder.
 2015-02-02 16:07:33 +01:00
Martin Storsjö
28df0151b6 configure: Add a dependency on vc1_decoder from vc1_parser 
This fixes builds with vc1_parser enabled without vc1_decoder. All
the vc1_decoder object files were included in the vc1_parser line
in libavcodec/Makefile before, but architecture specific object files
for vc1_decoder were not.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-02 15:30:54 +02:00
Vittorio Giovara
70d246d5cc flacenc: initialize sums matrix 
CC: libav-stable@libav.org
Bug-Id: CID 703821
 2015-01-29 17:33:38 +00:00
Vittorio Giovara
c01ccccbb1 ituh263dec: use macro instead of #if 2015-01-29 17:33:34 +00:00
Vittorio Giovara
302ca6b20e mpegvideo_enc: initialize the encoding context 
This prevents several uninitialized variable uses that take
place towards the end of encoding.

CC: libav-stable@libav.org
Bug-Id: CID 700760
 2015-01-29 15:26:33 +00:00