Commit Graph

34679 Commits

Author SHA1 Message Date
Michael Niedermayer
782c4ab4ed avcodec/truemotion2: Cleanup in case of tm2_read_stream() failure
Fixes memleaks
Fixes: 245dae71bc28fe8f3f454300277e575a/signal_sigabrt_7ffff6ae7cb7_5062_f7d9dfa385454806586076f9db48c0bf.avi

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-12 17:23:13 +01:00
Carl Eugen Hoyos
27fa70fdfe lavc/mjpeg2jpeg: Check for jpeg file header. 2016-01-12 16:13:27 +01:00
Michael Niedermayer
7c97946d61 avcodec/mpeg4video: Check time_incr
Fixes assertion failure
Fixes out of memory access

Fixes: test_casex.ivf

Found-by: Tyson Smith <twsmith@mozilla.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-12 03:35:29 +01:00
Andreas Cadhalpun
d637a58750 diracdec: fix idwt_stride calculation in bytes
The transformation to bytes must happen after alignment to get the same
resulting pointers as before.

This fixes segmentation faults in the assembler code.

The regression was introduced in commit 9553689.

Reviewed-by: Kieran Kunhya <kierank@obe.tv>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-01-12 00:12:36 +01:00
Ganesh Ajjanagadde
07a11ebcab lavc/cbrt_tablegen: speed up tablegen
This exploits an approach based on the sieve of Eratosthenes, a popular
method for generating prime numbers.

Tables are identical to previous ones.

Tested with FATE with/without --enable-hardcoded-tables.

Sample benchmark (Haswell, GNU/Linux+gcc):
prev:
7860100 decicycles in cbrt_tableinit,       1 runs,      0 skips
7777490 decicycles in cbrt_tableinit,       2 runs,      0 skips
[...]
7582339 decicycles in cbrt_tableinit,     256 runs,      0 skips
7563556 decicycles in cbrt_tableinit,     512 runs,      0 skips

new:
2099480 decicycles in cbrt_tableinit,       1 runs,      0 skips
2044470 decicycles in cbrt_tableinit,       2 runs,      0 skips
[...]
1796544 decicycles in cbrt_tableinit,     256 runs,      0 skips
1791631 decicycles in cbrt_tableinit,     512 runs,      0 skips

Both small and large run count given as this is called once so small run
count may give a better picture, small numbers are fairly consistent,
and there is a consistent downward trend from small to large runs,
at which point it stabilizes to a new value.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2016-01-11 17:20:38 -05:00
Michael Niedermayer
59c915a403 avcodec/wavpackenc: Check the number of channels
They are stored in a byte, thus more than 255 is not possible

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-11 18:58:08 +01:00
Michael Niedermayer
26757b0279 avcodec/wavpackenc: Headers are per channel
Fixes: 1b8b83a53bfa751f01b1daa65a4758db/signal_sigabrt_7ffff6ae7cb7_7488_403f71d1a2565b598d01b6cb110fac8f.aiff
Fixes: assertion failure

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-11 18:47:33 +01:00
Michael Niedermayer
56ec8f85e2 avcodec/ac3enc: Remove duplicate #include
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-11 01:35:34 +01:00
Michael Niedermayer
590863876d avcodec/aacdec_template: Check id_map
Fixes index out of bounds error
Fixes: aac_index_out_of_bounds.wmv

Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-10 19:31:39 +01:00
Michael Niedermayer
93ac72a98d avcodec/dvdec: Fix "left shift of negative value -254"
Fixes: dvdec_left_shift.avi

Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-10 17:44:33 +01:00
Michael Niedermayer
030c7f0309 avcodec/g2meet: Check for ff_els_decode_bit() failure in epic_decode_run_length()
Fixes invalid shift
Fixes: g2m_left_shift_2.wmv

Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-10 17:23:51 +01:00
Clément Bœsch
6d32628bf3 lavc/ccaption_dec: improve default style
Use monospaced font, and a black box outline.
2016-01-10 16:28:14 +01:00
Michael Niedermayer
d86d7b2486 avcodec/mjpegdec: Fix negative shift
Fixes: mjpeg_left_shift.avi

Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-10 15:59:27 +01:00
Carl Eugen Hoyos
f587ed0cbb lavc/x264: Add compatibility values for coder options.
Fixes ticket #5142.
2016-01-10 14:25:56 +01:00
Clément Bœsch
a43deea861 lavc/ccaption_dec: fix ASS tags 2016-01-10 14:07:45 +01:00
Michael Niedermayer
e273dade78 avcodec/mss2: Check for repeat overflow
Fixes: mss2_left_shift.wmv

Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-10 12:49:35 +01:00
Michael Niedermayer
42c54d4cc3 avcodec/codec_desc: Add ff_aac_profiles to aac_latm
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-10 04:50:46 +01:00
Sasi Inguva
cbcc88c039 libvpx: Support setting color range for vp9.
Pass through color range to vp9 encoder. Parse color range in libvpxdec.c.

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Sasi Inguva <isasi@google.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2016-01-09 12:51:34 -03:00
Clément Bœsch
0948e0f553 lavc/ccaption_dec: simplify rollup cases 2016-01-09 12:44:10 +01:00
Clément Bœsch
22765140fa lavc/ccaption_dec: check for bprint completeness outside the loop 2016-01-09 12:40:50 +01:00
Clément Bœsch
31bff21d2c lavc/ccaption_dec: mark row and font as const in capture_screen() 2016-01-09 12:38:36 +01:00
Clément Bœsch
d587fbb676 lavc/ccaption_dec: fix mixed declarations and code warning 2016-01-09 12:37:30 +01:00
Clément Bœsch
5ae07914d0 lavc/ccaption_dec: check for bprint completeness only at the end 2016-01-09 12:37:11 +01:00
Aman Gupta
b7e64be8fb lavc/ccaption_dec: implement font styles 2016-01-09 12:32:27 +01:00
Aman Gupta
086093c77c lavc/ccaption_dec: simplify by incrementing cursor_column inside write_char() 2016-01-09 12:30:15 +01:00
Aman Gupta
811ce8f9c5 lavc/ccaption_dec: simplify by passing screen into write_char() 2016-01-09 12:29:19 +01:00
Aman Gupta
080de371d8 lavc/ccaption_dec: extract capture_screen() for future use
unlike reap_screen(), capture_screen() can be used to populate buffer
without touching the timestamps. this is useful for upcoming commits
which implement a real time caption stream.
2016-01-09 12:24:49 +01:00
Aman Gupta
e521a32af2 lavc/ccaption_dec: clear buffer before populating with screen contents 2016-01-09 12:23:54 +01:00
Aman Gupta
7def844be8 lavc/ccaption_dec: centralize buffer_changed=1 into reap_screen 2016-01-09 11:54:05 +01:00
Aman Gupta
c75b869516 lavc/ccaption_dec: rename screen_changed to buffer_changed 2016-01-09 11:54:00 +01:00
Aman Gupta
8fd7f03c56 lavc/ccaption_dec: extract ass time base into constant 2016-01-09 11:53:56 +01:00
Aman Gupta
6049b15c0a lavc/ccaption_dec: combine ROLLUP modes as they are identical 2016-01-09 11:53:52 +01:00
Aman Gupta
2693275c02 Revert "lavc/ccaption_dec: reap_screen() is responsible for clearing output buffer and signaling screen_changed"
This reverts commit 53ee84f811.
2016-01-09 11:53:47 +01:00
Aman Gupta
578b911b5e Revert "lavc/ccaption_dec: implement "erase non displayed memory""
This reverts commit 26abdd61a3.
2016-01-09 11:53:40 +01:00
Aman Gupta
23a50c8ab9 Revert "lavc/ccaption_dec: reap_screen is not necessary when clearing screen or buffer"
This reverts commit fe225b113b.
2016-01-09 11:53:37 +01:00
Carl Eugen Hoyos
836c793514 lavc/libvpxenc: Improve documentation for option cpu-used.
Fixes ticket #5140.
Reviewed-by: James Zern
2016-01-09 10:53:22 +01:00
Aman Gupta
fe225b113b lavc/ccaption_dec: reap_screen is not necessary when clearing screen or buffer 2016-01-08 20:39:55 +01:00
Aman Gupta
26abdd61a3 lavc/ccaption_dec: implement "erase non displayed memory" 2016-01-08 20:24:49 +01:00
Aman Gupta
53ee84f811 lavc/ccaption_dec: reap_screen() is responsible for clearing output buffer and signaling screen_changed
moves the screen_changed bit and the bprint_clear into reap_screen() so
the logic is centralized and callers do not need to touch the bit or the
buffer before calling reap_screen()
2016-01-08 20:23:47 +01:00
Aman Gupta
5695c85332 lavc/ccaption_dec: remove unused return value from internal functions 2016-01-08 20:07:00 +01:00
Aman Gupta
b261749f70 lavc/ccaption_dec: clean up whitespace 2016-01-08 20:06:31 +01:00
James Almer
28d5a3a74a lavu: rename and move ff_parity to av_parity
av_popcount is not defined in intmath.h.

Reviewed-by: ubitux
Signed-off-by: James Almer <jamrial@gmail.com>
2016-01-07 20:04:24 -03:00
Clément Bœsch
a1136ca973 lavc/g729dec: use ff_parity() 2016-01-07 22:51:36 +01:00
Clément Bœsch
00e96613f3 lavc/ccaption_dec: use ff_parity() 2016-01-07 22:51:36 +01:00
Clément Bœsch
d64fe951c2 lavc/ccaption_dec: fix always true condition
No idea why this wasn't ever detected by a static analyzer.
2016-01-07 22:42:39 +01:00
Anton Khirnov
d1cd20e4e3 qsvenc: split encoding frames and reading from the async FIFO
This makes sure all the frames are returned at the end.

Found-By: Maxym Dmytrychenko <maxym.dmytrychenko@intel.com>
2016-01-07 08:20:21 +01:00
Maxym Dmytrychenko
a6259a6ecb qsvenc: properly handle the warning from MFXVideoCORE_SyncOperation
Same as what is done in 3b6473b43e.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2016-01-07 08:20:21 +01:00
Michael Niedermayer
0869ff7e9d avcodec/utils: Check bits_per_raw_sample on video encoder open
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-07 02:00:34 +01:00
Michael Niedermayer
13f266b50c avcodec/mpegvideo_enc: Clip bits_per_raw_sample within valid range
Fixes out of array read
Fixes: test_case-mdc.264 (b47be15a120979f5a1a945c938cbef33)

Found-by: Tyson Smith <twsmith@mozilla.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-07 00:41:21 +01:00
Aman Gupta
3ec5d8fe0f libavcodec/ccaption_dec: rewrite packet handler as case statement; remove COR3 macro
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-06 22:33:42 +01:00
Aman Gupta
55ca79f526 libavcodec/ccaption_dec: clean up and standardize white space
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-06 22:33:14 +01:00
Derek Buitenhuis
72673ad7ea avcodec: Remove libstagefright
It serves absolutely no purpose other than to confuse potentional
Android developers about how to use hardware acceleration properly
on the the platform. The stagefright "API" is not public, and the
MediaCodec API is the proper way to do this.

Furthermore, stagefright support in avcodec needs a series of
magic incantations and version-specific stuff, such that
using it actually provides downsides compared just using the actual
Android frameworks properly, in that it is a lot more work and confusion
to get it even running. It also leads to a lot of misinformation, like
these sorts of comments (in [1]) that are absolutely incorrect.

[1] http://stackoverflow.com/a/29362353/3115956

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-01-06 16:43:06 +00:00
Andreas Cadhalpun
da3c3c446c avpacket: fix size check in packet_alloc
The previous check only caught sizes from -AV_INPUT_BUFFER_PADDING_SIZE
to -1.

This fixes ubsan runtime error: signed integer overflow: 2147483647 + 32
cannot be represented in type 'int'

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-01-05 22:30:50 +01:00
Andreas Cadhalpun
fa74cdc60d parser: add av_assert1 to make sure the codec matches
Otherwise this can have some surprising effects (crashes), so let's
better not allow it.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-01-05 22:30:32 +01:00
Michael Niedermayer
5b4da8a38a avcodec/motion_est: Fix mv_penalty table size
Fixes out of array read

Found-by: Tyson Smith <twsmith@mozilla.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-05 18:10:34 +01:00
Aman Gupta
e7271e6d07 libavcodec/ccaption_dec: remove unnecessary include
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-05 18:10:34 +01:00
Michael Niedermayer
68eb20801d avcodec/dxv: Check idx in dxv_decompress_dxt5()
Fixes potential out of array read

No testcase available

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-05 03:08:09 +01:00
Michael Niedermayer
eb8a67de75 avcodec/dxv: Check idx in CHECKPOINT()
Fixes out of array read

Fixes Ticket5098
Fixes Ticket5099

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-05 02:55:49 +01:00
Ganesh Ajjanagadde
43624a669b lavc/pcm_tablegen: slight speedup of table generation
This gets rid of some branches to speed up table generation slightly
(impact higher on mulaw than alaw). Tables are identical to before,
tested with FATE.

Sample benchmark (Haswell, GNU/Linux+gcc):
old:
 313494 decicycles in build_alaw_table,    4094 runs,      2 skips
 315959 decicycles in build_alaw_table,    8190 runs,      2 skips

 323599 decicycles in build_ulaw_table,    4095 runs,      1 skips
 318849 decicycles in build_ulaw_table,    8188 runs,      4 skips

new:
 261902 decicycles in build_alaw_table,    4096 runs,      0 skips
 266519 decicycles in build_alaw_table,    8192 runs,      0 skips

 209657 decicycles in build_ulaw_table,    4096 runs,      0 skips
 232656 decicycles in build_ulaw_table,    8192 runs,      0 skips

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2016-01-04 17:23:24 -08:00
Michael Niedermayer
7cc01c2572 avcodec/h264_slice: Fix integer overflow in implicit weight computation
Fixes mozilla bug 1230423

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-05 01:12:42 +01:00
Michael Niedermayer
9434ec5f76 avcodec/h264_refs: Fix and add back trace code removed in e1c5170c63 2016-01-04 21:33:13 +01:00
Andreas Cadhalpun
e7a7b3135a vorbisdec: reject rangebits 0 with non-0 partitions
This causes non-unique elements in floor_setup->data.t1.list, which
makes the stream undecodable according to the specification.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-01-04 13:07:28 +01:00
Hendrik Leppkes
e1c5170c63 Merge commit '2080bea4a74b6b1598caa806a11ea807ba546f94'
* commit '2080bea4a74b6b1598caa806a11ea807ba546f94':
  h264_refs: Remove broken trace debug code

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-04 11:40:34 +01:00
Hendrik Leppkes
3e337f0e40 Merge commit '58170b027144f4840018c7a60fb8d07924cc6242'
* commit '58170b027144f4840018c7a60fb8d07924cc6242':
  lavc: Add missing #includes for ff_dlog()

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-04 11:32:11 +01:00
Hendrik Leppkes
9507f68deb Merge commit '3b6473b43eb69fc3faaf69f7fd0b83b51db7607f'
* commit '3b6473b43eb69fc3faaf69f7fd0b83b51db7607f':
  qsvdec: properly handle the warning from MFXVideoCORE_SyncOperation

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-04 11:31:43 +01:00
Hendrik Leppkes
ad53c94d8f Merge commit 'a43905f4ae261bdde87c300901d867b31961f57b'
* commit 'a43905f4ae261bdde87c300901d867b31961f57b':
  qsvenc_hevc: improve the default settings

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-04 11:31:33 +01:00
Mats Peterson
bf42a7ef6d lavc/qtrle: Use AV_PIX_FMT_PAL8 for 1-bit video
This commit fixes the lack of palettized display of 1-bit video
in the qtrle decoder. It is related to my commit of
lavf/qtpalette, which added 1-bit video to the "palettized video"
category. As far as I can see, everything works fine, but comments are
of course welcome.

Below are links to sample files, which should now be displayed properly
with bluish colors, but which were previously displayed in black &
white.

Matroska:
https://drive.google.com/open?id=0B3_pEBoLs0faNjI0cHBMWDhYY2c
Earth Spin 1-bit qtrle.mkv

QuickTime (mov):
https://drive.google.com/open?id=0B3_pEBoLs0faUlItWm9KaGJSTEE
Earth Spin 1-bit qtrle.mov

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-04 03:31:35 +01:00
Michael Niedermayer
4da2ac5c7a avcodec/h264: Fix regression caused by removial of default_ref_list
This fixes a regression of the sample from Ticket 2371

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-04 02:30:48 +01:00
Andreas Cadhalpun
b4b13848de vorbisdec: reject channel mapping with less than two channels
It causes the angle channel number to equal the magnitude channel
number, which makes the stream undecodable according to the
specification.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-01-03 23:44:47 +01:00
Diego Biurrun
2080bea4a7 h264_refs: Remove broken trace debug code 2016-01-03 22:49:56 +01:00
Diego Biurrun
58170b0271 lavc: Add missing #includes for ff_dlog() 2016-01-03 22:49:55 +01:00
Andreas Cadhalpun
43ff4aed26 lavc: use get_bitsz to simplify the code
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-01-03 21:12:53 +01:00
Andreas Cadhalpun
713654d9d3 get_bits: add get_bitsz for reading 0-25 bits
This can be used to simplify code in a couple of places.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-01-03 21:12:43 +01:00
Michael Niedermayer
cccb0ffccc avcodec/put_bits: Always check buffer end before writing
This causes a overall slowdown of 0.1 % (tested with mpeg4 single thread encoding of matrixbench at QP=3)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-02 19:23:10 +01:00
Hendrik Leppkes
b95cba7b3c avcodec/dca: remove unused float quant table 2016-01-02 19:06:40 +01:00
Hendrik Leppkes
51da00e24c dca: adjust decoding of the XBR extension for integer core decoding 2016-01-02 19:01:42 +01:00
Hendrik Leppkes
7fe77aa62e Merge commit '40d949677335a564f769823f4afdb7e7a3da8d6b'
* commit '40d949677335a564f769823f4afdb7e7a3da8d6b':
  dca: use defines for subband related constants

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-02 17:52:34 +01:00
Hendrik Leppkes
2214207d04 Merge commit '8563f9887194b07c972c3475d6b51592d77f73f7'
* commit '8563f9887194b07c972c3475d6b51592d77f73f7':
  x86: use emms after ff_int32_to_float_fmul_scalar_sse

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-02 13:27:11 +01:00
Hendrik Leppkes
a9cd11b212 Merge commit 'f4f27e4cf1013c55b2c7df359ce8d58ee922662c'
* commit 'f4f27e4cf1013c55b2c7df359ce8d58ee922662c':
  x86: zero extend the 32-bit length in int32_to_float_fmul_scalar implicitly

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-02 13:23:25 +01:00
Hendrik Leppkes
95a2b883e3 Merge commit '69a68593ce5684409c3c4dd9a901bfd8b16925b1'
* commit '69a68593ce5684409c3c4dd9a901bfd8b16925b1':
  Remove stray line breaks from avpriv_{report_missing_feature|request_samples}

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-02 13:20:13 +01:00
Hendrik Leppkes
d03da3e240 Merge commit '2008f76054906e9ff6bf744800af0e5a5bfe61be'
* commit '2008f76054906e9ff6bf744800af0e5a5bfe61be':
  dca: remove unused decode_hf function and quant_d tables

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-02 13:17:48 +01:00
Hendrik Leppkes
af1238f863 Merge commit 'aebf07075f4244caf591a3af71e5872fe314e87b'
* commit 'aebf07075f4244caf591a3af71e5872fe314e87b':
  dca: change the core to work with integer coefficients.

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-02 13:08:29 +01:00
Hendrik Leppkes
a51c2fcdc1 Merge commit '85990140e7302d1e7fcc9fc0eea316178c19fe03'
* commit '85990140e7302d1e7fcc9fc0eea316178c19fe03':
  dca: Add math helpers.

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-02 12:53:14 +01:00
Hendrik Leppkes
e23c3a13e3 Merge commit '90b1b9350c0a97c4065ae9054b83e57f48a0de1f'
* commit '90b1b9350c0a97c4065ae9054b83e57f48a0de1f':
  arm: add ff_int32_to_float_fmul_array8_neon

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-02 11:21:36 +01:00
Hendrik Leppkes
e97e2588ca Merge commit 'a0fc780a2093784e8664f88205ee1b215e109cee'
* commit 'a0fc780a2093784e8664f88205ee1b215e109cee':
  arm64: int32_to_float_fmul neon asm

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-02 11:21:16 +01:00
Hendrik Leppkes
10e075c138 Merge commit '705f5e5e155f6f280a360af220fc5b30cfcee702'
* commit '705f5e5e155f6f280a360af220fc5b30cfcee702':
  arm64: port synth_filter_float_neon from arm

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-02 11:14:28 +01:00
Hendrik Leppkes
de3a33784c Merge commit 'c33c1fa8af2b2e82418a06901b6ad17b3d61b73e'
* commit 'c33c1fa8af2b2e82418a06901b6ad17b3d61b73e':
  arm64: convert dcadsp neon asm from arm

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-02 11:10:24 +01:00
Hendrik Leppkes
e754c8e8ca Merge commit 'e2710e790c09e49e86baa58c6063af0097cc8cb0'
* commit 'e2710e790c09e49e86baa58c6063af0097cc8cb0':
  arm: add a cpu flag for the VFPv2 vector mode

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-02 11:01:29 +01:00
Hendrik Leppkes
00e91d0676 Merge commit '5dfe4edad63971d669ae456b0bc40ef9364cca80'
* commit '5dfe4edad63971d669ae456b0bc40ef9364cca80':
  x86_64: int32_to_float_fmul_scalar sign extend integer length

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-02 10:46:18 +01:00
Hendrik Leppkes
92fe2adc1b Merge commit 'de9e199a039473ebe4b1b87382e3064d0ea2cf02'
* commit 'de9e199a039473ebe4b1b87382e3064d0ea2cf02':
  lavc: make avpriv_mpa_decode_header private on next bump

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-01 17:05:37 +01:00
Hendrik Leppkes
42ff56e362 lavc: fix profile declarations for vdpau decoders 2016-01-01 16:48:47 +01:00
Hendrik Leppkes
1e96b151fa Merge commit '955aec3c7c7be39b659197e1ec379a09f2b7c41c'
* commit '955aec3c7c7be39b659197e1ec379a09f2b7c41c':
  mpegaudiodecheader: check the header in avpriv_mpegaudio_decode_header

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-01 16:47:27 +01:00
Hendrik Leppkes
15c60c8af2 Merge commit 'cea1eef25c3310a68dd327eb74aae14ad3c2ddef'
* commit 'cea1eef25c3310a68dd327eb74aae14ad3c2ddef':
  lavc: get the profile name through the codec descriptor in avcodec_string()

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-01 16:29:28 +01:00
Hendrik Leppkes
e760641720 lavc: add vp9 profiles to AVCodecDescriptor 2016-01-01 16:25:50 +01:00
Hendrik Leppkes
5e8b053452 Merge commit '2c6811397bdf13d43ca206e48d6d6da9c2cd47c6'
* commit '2c6811397bdf13d43ca206e48d6d6da9c2cd47c6':
  lavc: add profiles to AVCodecDescriptor

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-01 16:20:39 +01:00
Maxym Dmytrychenko
3b6473b43e qsvdec: properly handle the warning from MFXVideoCORE_SyncOperation
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2016-01-01 16:09:14 +01:00
Maxym Dmytrychenko
a43905f4ae qsvenc_hevc: improve the default settings
Use 8 B-frames and modify the GOP size to be a multiple of the B-frame
count.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2016-01-01 16:09:14 +01:00
Anton Khirnov
9d74012761 h264: improve behaviour with invalid reference lists
Before 741b494fa8, when the reference list
modification description was invalid, the code would substitute the
corresponding reference from the initial ("default") reference list.
After that commit, it will just return an error.

Since there are apparently invalid samples in the wild that used to play
fine with the old code, it is a good idea to re-add some sort of error
resilience here. So, when the reference list modification results in a
missing frame, substitute a previous reference frame for it. The
relevant sample again decodes fine with the same output as previously.
2016-01-01 16:09:14 +01:00
Michael Niedermayer
3843e52cb4 avcodec/ffv1enc: Support AV_PIX_FMT_YA8
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-01 01:32:07 +01:00
Michael Niedermayer
48985576b1 avcodec/ffv1dec: Support AV_PIX_FMT_YA8
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-01 01:32:06 +01:00