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Author SHA1 Message Date
Paul B Mahol
7c25523cc8 utvideodec: Fix decoding odd sizes with interlaced video with some formats 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-25 00:38:07 +02:00
Luca Barbato
8c0cadd17e avplay: Do not try to allocate new frames when the player is closing 
The allocation event can trigger while the decoding thread is already
closing.

Bug-Id: 1052
CC: libav-stable@libav.org
 2017-04-25 00:38:07 +02:00
Luca Barbato
41262498ff configure: Fix sem_timedwait probe 
It requires pthreads.
 2017-04-25 00:38:07 +02:00
Luca Barbato
44aafa3325 configure: Properly escape arguments in filter/filter_out helper functions 
The arguments may contain '$', which gets interpreted by the shell.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-25 00:38:07 +02:00
Anton Khirnov
3889dfde9c dca: Move the downmix request check outside the loop 2017-04-25 00:38:07 +02:00
Sean McGovern
2e1ab6a67d vc1dec: raise an error if sprite picture data is missing 
Bug-Id: 1013
CC: libav-stable@libav.org
 2017-04-24 18:28:55 -04:00
Diego Biurrun
ecc5c4db2d doc/examples/output: Cast pointer to the right (const) type 
doc/examples/output.c:512:33: warning: passing argument 2 of ‘sws_scale’ from incompatible pointer type
 2017-04-24 16:10:06 +02:00
Diego Biurrun
f25609ff06 doc/examples/filter_audio: const correctness 
doc/examples/filter_audio.c:168:17: warning: assignment discards ‘const’ qualifier from pointer target type
 2017-04-24 16:10:05 +02:00
Diego Biurrun
0fd0d4fd0a swscale-test: const correctness 2017-04-24 16:10:05 +02:00
Aaron Levinson
8fd8f91e47 qsvenc: Make sure the interlaced encoding works 
And reduce the vertical alignment constraint when possible to reduce the
memory usage.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-23 16:15:05 +02:00
Aaron Levinson
b22094d749 qsvenc: Use MFXVideoENCODE_Query() to update the parameters 
Fill out the default/unset parameters with ones actually in use.

Matches the current MediaSDK example code.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-23 16:15:05 +02:00
Martin Storsjö
e00db9f78b checkasm: hevc: Add a hevc_ prefix to the add_residual functions 
This makes it easier to group them with the rest when running e.g.
--bench=hevc.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2017-04-21 13:32:44 +03:00
Luca Barbato
1731c3530b mm: Skip unexpected audio packets 
Bug-Id: 1046
CC: libav-stable@libav.org
 2017-04-20 15:39:18 +00:00
Luca Barbato
f2c469b73f mjpeg: Report non-3 component rgb lossless as not supported 
Bug-Id: 1043
CC: libav-stable@libav.org
 2017-04-20 15:39:18 +00:00
Luca Barbato
279e3aaa14 flv: Validate the packet size 
Size can be negative at that point.

Bug-Id: 1041
CC: libav-stable@libav.org
 2017-04-20 15:39:18 +00:00
Luca Barbato
4809781586 travis: Exclude gcc for the macOS target 
On a normal macOS setup, 'gcc' is a symlink to clang. Therefore there is
little point in running the tests twice, with CC=gcc and CC=clang.
 2017-04-20 12:53:08 +02:00
Luca Barbato
5352802da8 dca: Account for lfe when checking for the channel count 
Bug-Id: 1037
CC: libav-stable@libav.org
 2017-04-19 17:55:42 -04:00
Luca Barbato
37f573543c swscale: Convert the check check_image_pointers helper to a macro 
Avoid warnings about types mismatch and make the code a little simpler.
 2017-04-15 15:37:18 +02:00
Luca Barbato
f56fa95cd1 swscale: Do not shift negative values directly 
It is undefined in C as reported:
    warning: shifting a negative signed value is undefined
 2017-04-15 15:37:18 +02:00
Paul B Mahol
378460fef1 utvideodec: Support for gradient prediction 
Introduced with utvideo 18.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-15 15:37:18 +02:00
Paul B Mahol
9227bd8ac2 utvideodec: Reuse the huffyuv add_left 
~10% faster when simd is available.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-15 15:37:18 +02:00
Paul B Mahol
4f33d9d41a utvideodec: Support ULY4 and ULH4 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-15 15:37:18 +02:00
Paul B Mahol
a93faf30d6 utvideodec: Support UQRA and UQRG 2017-04-15 15:37:18 +02:00
Michael Niedermayer
ac29b82ec5 swscale: Add gbrap10 output 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-15 15:37:10 +02:00
Paul B Mahol
f6a9c20a52 swscale: Add input support for gbrap10 pixel format 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-04-13 16:11:24 +02:00
Paul B Mahol
030c8be7a2 pixfmt: Add gbrap10 pixel format 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-13 14:09:07 +02:00
Paul B Mahol
c523095564 utvideodec: Support UQY2 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-13 14:09:07 +02:00
Luca Barbato
9e4a5eb51b avformat: Free the internal codec context at the end 
Avoid a use after free in avformat_find_stream_info.

CC: libav-stable@libav.org
 2017-04-13 13:37:10 +02:00
Luca Barbato
19c5fa9eea golomb: Simplify get_ur_golomb_jpegls 
The loop always consumes the bit read and the new bitstream reader
can read 0 bits just fine.
 2017-04-13 13:37:10 +02:00
Ganesh Ajjanagadde
1fe858136b utvideodec: Prevent possible signed overflow 
Doing slice_end - slice_start is unsafe and can lead to undefined behavior
until slice_end has been properly sanitized.

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanag@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-04-13 13:37:10 +02:00
Diego Biurrun
4d4d7cf9d5 fmvc: Add FATE tests 2017-04-13 12:35:47 +02:00
Paul B Mahol
95a8a03a19 Add FM Screen Capture Codec decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2017-04-13 12:35:35 +02:00
Alexandra Hájková
89d9869d24 hevc: Add NEON 16x16 IDCT 
The speedup vs C code is around 6-13x.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2017-04-12 22:40:54 +03:00
Anton Khirnov
50a1c66cf6 ac3_parser: add a public function for parsing the data required by the demuxer 
Make the current semi-public avpriv_ac3_parse_header() private to lavc.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2017-04-12 15:39:00 +02:00
Diego Biurrun
193b091890 thread: Define ff_mutex_* macros as stub functions when threads are disabled 
Silences a bunch of "statement with no effect" warnings with threads disabled.
 2017-04-12 10:07:09 +02:00
Andreas Unterweger
b200a2c8da examples: Fixed and extended Doxygen documentation 
Added parameter descriptions for all functions
 and converted in-function comments into regular
 (non-Doxygen) comments.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2017-04-10 10:07:54 -04:00
Vittorio Giovara
efddf2c09a decode: Initialize ret before using it 
libavcodec/decode.c:608:9: warning: variable 'ret' is
      used uninitialized whenever 'if' condition is false
 2017-04-10 09:04:41 -04:00
Vittorio Giovara
839010aca9 filtfmts-test: Mark filter as const 
libavfilter/tests/filtfmts.c:57:18: warning:
      assigning to 'AVFilter *' (aka 'struct AVFilter *') from
      'const AVFilter *' (aka 'const struct AVFilter *') discards qualifiers
      [-Wincompatible-pointer-types-discards-qualifiers]
 2017-04-10 09:04:41 -04:00
Vittorio Giovara
f5950b8fd6 lavfi: Drop unused and empty header file 
This header was public but deprecated on 2013-04-11 (lavfi 3.8.0).
 2017-04-10 09:04:41 -04:00
Luca Barbato
d32d59bc97 matroska: Read only the data written in the scratch buffer 
The private buffer is 20bytes but depending on the type only 12 bytes
are actually filled.
 2017-04-10 10:16:40 +02:00
Sean McGovern
6ac0e78183 mpeg4videodec: raise an error if sprite_trajectory.table is NULL 
CC: libav-stable@libav.org
Bug-Id: 1012
 2017-04-05 17:23:39 -04:00
Diego Biurrun
b62ed68738 configure: Better names for functions that sanitize input 2017-04-03 14:39:08 +02:00
Diego Biurrun
604fbb3132 mov: Move code shared with CAF to a separate file 2017-04-03 13:50:00 +02:00
Mark Thompson
3d197514e6 qsvenc: Allow use of hw_device_ctx to make the internal session 2017-04-02 19:06:33 +01:00
Mark Thompson
8848ba0bd6 qsvdec: Allow use of hw_device_ctx to make the internal session 2017-04-02 19:06:33 +01:00
Mark Thompson
4936a48b1e qsv: Add ability to create a session from a device 2017-04-02 19:06:33 +01:00
Mark Thompson
41dda86087 doc: Add VAAPI encoders 2017-04-02 19:06:33 +01:00
Mark Thompson
0fd91e4bfc vaapi_encode: Add VP9 support 2017-04-02 19:06:33 +01:00
Mark Thompson
34e051d168 vp9: Add bsf to fix reordering in raw streams 
Takes a raw input stream containing frames with correct timestamps but
possibly out of order and inserts additional show-existing-frame
packets to correct the ordering.
 2017-04-02 19:05:43 +01:00
Ronald S. Bultje
0cf949a011 vp9: Add bsf to merge superframes 
From ffmpeg commit 2e6636aa87.
 2017-04-02 17:54:05 +01:00