Martin Storsjö [Thu, 4 May 2017 18:45:34 +0000 (20:45 +0200)]
checkasm: aarch64: Specify alignment for the register_init const array
Loads from this strictly doesn't require alignment, but specify it
just for consistency with the arm version.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Tue, 9 May 2017 07:25:44 +0000 (10:25 +0300)]
arm: Avoid using .dn register aliases
clang now (in the upcoming 5.0 version) is capable of building our
arm assembly without relying on gas-preprocessor, although clang/LLVM
doesn't support .dn register aliases.
The VC1 MC assembly was only built and used if the chosen assembler
supported the .dn directives though. This was supported as long as
gas-preprocessor was used.
This means that VC1 decoding got a speed regression on clang 5.0,
unless the user manually chose using gas-preprocessor again.
By avoiding using the .dn register aliases, we can build the VC1 MC
assembly with the latest clang version.
Support for the .dn/.qn directives in clang/LLVM isn't actively planned,
see https://bugs.llvm.org/show_bug.cgi?id=18199.
This partially reverts
896a5bff64264f4d01ed98eacc97a67260c1e17e.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Wed, 10 May 2017 20:57:20 +0000 (23:57 +0300)]
mpjpeg: Use proper CR/LF in multipart headers
This is more correct.
Signed-off-by: Martin Storsjö <martin@martin.st>
Sean McGovern [Sun, 7 May 2017 21:11:59 +0000 (17:11 -0400)]
h264_refs: validate the SPS pointer in ff_h264_execute_ref_pic_marking()
Bug-Id: 1036
CC: libav-stable@libav.org
James Almer [Sun, 7 May 2017 13:51:59 +0000 (10:51 -0300)]
hevcdec: move SEI message parsing into a separate header
It doesn't depend on hevcdec anymore.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
James Almer [Sun, 7 May 2017 13:51:58 +0000 (10:51 -0300)]
hevcdec: remove HEVCContext usage from hevc_sei
Based on the H264 SEI implementation.
This will be mainly useful once support for SEI messages that can be
used by the hevc parser are implemented, like Picture Timing.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Martin Storsjö [Wed, 3 May 2017 08:18:51 +0000 (11:18 +0300)]
arm: Check for the .arch directive in configure
When targeting windows, the .arch directive isn't available.
So far, when building for windows, we've always used gas-preprocessor,
both when using msvc's armasm and when using clang. Lately, clang/llvm
has implemented the last missing piece (altmacro support) for building
our assembly without gas-preprocessor. This means that we now build
for arm/windows with clang without any extra compatibility layer.
Signed-off-by: Martin Storsjö <martin@martin.st>
Alexandra Hájková [Thu, 4 May 2017 08:52:52 +0000 (10:52 +0200)]
hevc: Add NEON 32x32 IDCT
Signed-off-by: Martin Storsjö <martin@martin.st>
Alexandra Hájková [Thu, 4 May 2017 08:49:16 +0000 (10:49 +0200)]
hevc: 16x16 NEON idct: Use the right element size for loads/stores
This doesn't change the actual behaviour of the code but improves
readability.
Signed-off-by: Martin Storsjö <martin@martin.st>
Alex Converse [Mon, 20 Mar 2017 19:44:42 +0000 (12:44 -0700)]
aacsbr: Turnoff in the event of over read.
Aliased compressed AAC bytes are almost certainly not meaningful SBR
data. In the wild this causes harsh artifacts switching HE-AAC streams
that don't have SBR headers aligned with segment boundaries.
Turning off SBR falls back to a default set of upsampling parameters
that can function as a sort of error concealment. This is consistent
with how the decoder handles other sorts of errors.
Bug-Id: 1047
CC: libav-stable@libav.org
Signed-off-by: Sean McGovern <gseanmcg@gmail.com>
Diego Biurrun [Wed, 26 Apr 2017 16:57:54 +0000 (18:57 +0200)]
aac: Split function to parse ADTS header data into public and private part
This makes the currently semi-public avpriv_aac_parse_header() function
private to libavcodec and adds a proper public API function to return
the parts of the ADTS header required in libavformat.
Luca Barbato [Sat, 29 Apr 2017 00:34:12 +0000 (00:34 +0000)]
bitstream: Move VLC reading functions into the vlc.h header
This makes the bitstream.h header leaner.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Luca Barbato [Sat, 29 Apr 2017 00:34:11 +0000 (00:34 +0000)]
vlc: Add header #include when the types are used
Do not rely on indirectly including it from bitstream.h.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Alexandra Hájková [Mon, 1 May 2017 18:16:02 +0000 (20:16 +0200)]
hevc: Add NEON add_residual for bitdepth 10
Signed-off-by: Martin Storsjö <martin@martin.st>
Mark Thompson [Sat, 4 Mar 2017 23:57:42 +0000 (23:57 +0000)]
vf_hwmap: Add reverse mapping for hardware frames
This is something of a hack. It allocates a new hwframe context for
the target format, then maps it back to the source link and overwrites
the input link hw_frames_ctx so that the previous filter will receive
the frames we want from ff_get_video_buffer(). It may fail if
the previous filter imposes any additional constraints on the frames
it wants to use as output.
Mark Thompson [Sat, 4 Mar 2017 23:57:41 +0000 (23:57 +0000)]
vf_hwmap: Add device derivation
Also refactor a little and improve error messages to make failure
cases easier to understand.
Mark Thompson [Sat, 4 Mar 2017 23:57:40 +0000 (23:57 +0000)]
hwcontext: Improve allocation in derived contexts
Use the flags argument of av_hwframe_ctx_create_derived() to pass the
mapping flags which will be used on allocation. Also, set the format
and hardware context on the allocated frame automatically - the user
should not be required to do this themselves.
Mark Thompson [Sat, 4 Mar 2017 23:57:45 +0000 (23:57 +0000)]
hwcontext_qsv: Implement mapping frames to the child device type
Mark Thompson [Sat, 4 Mar 2017 23:57:44 +0000 (23:57 +0000)]
hwcontext_qsv: Implement mapping frames from the child device type
Factorises out existing surface initialisation code to reuse.
Mark Thompson [Sat, 4 Mar 2017 23:57:39 +0000 (23:57 +0000)]
hwcontext: Add frame context mapping for nontrivial contexts
Some frames contexts are not usable without additional format-specific
state in hwctx. This change adds new functions frames_derive_from and
frames_derive_to to initialise this state appropriately when deriving
a frames context which will require it to be set.
Mark Thompson [Sat, 4 Mar 2017 23:57:43 +0000 (23:57 +0000)]
hwcontext_qsv: Support derivation from child devices
Mark Thompson [Sat, 4 Mar 2017 23:57:38 +0000 (23:57 +0000)]
avconv: Support setting the hardware device to use when filtering
This only supports one device globally, but more can be used by
passing them with input streams in hw_frames_ctx or by deriving new
devices inside a filter graph with hwmap.
Mark Thompson [Sun, 30 Apr 2017 13:11:51 +0000 (14:11 +0100)]
avconv_hw: Add implicit device creation with default parameters
If -hwaccel foo is supplied without any other device options, and the
foo hwaccel is meant to have a device, try to make such a device with
default parameters for the hwaccel to use.
Mark Thompson [Wed, 26 Apr 2017 20:39:54 +0000 (21:39 +0100)]
vp9_raw_reorder_bsf: Remove a redundant allocation
This was left over from an earlier version which created the new
packet inside the current frame structure. Now it just leaks an
unused packet, so remove the allocation entirely.
Anton Khirnov [Thu, 16 Mar 2017 16:34:12 +0000 (17:34 +0100)]
mpeg4audio: Make avpriv_copy_pce_data() inline
The function currently accepts a PutBitContext and a GetBitContext,
which hardcodes their sizes into the lavc ABI. Since the function is
quite small and only called in a few places, the simplest solution is
making it inline, thus avoiding a runtime dependency completely.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Martin Storsjö [Thu, 27 Apr 2017 21:36:40 +0000 (00:36 +0300)]
arm: hevc_idct: Tune the add_res_8x8 and add_res_32x32 functions
Before: Cortex A7 A8 A9 A53
hevc_add_res_8x8_8_neon: 116.0 58.7 80.2 90.7
hevc_add_res_32x32_8_neon: 1230.0 737.5 1187.5 974.4
After:
hevc_add_res_8x8_8_neon: 97.7 57.0 73.7 80.0
hevc_add_res_32x32_8_neon: 1216.0 698.7 1127.5 827.1
Signed-off-by: Martin Storsjö <martin@martin.st>
Seppo Tomperi [Thu, 27 Apr 2017 19:05:29 +0000 (21:05 +0200)]
hevc: Add NEON add_residual for bitdepth 8
Optimized by Alexandra Hájková.
Signed-off-by: Martin Storsjö <martin@martin.st>
Vittorio Giovara [Wed, 26 Apr 2017 15:08:17 +0000 (11:08 -0400)]
mlp_parser: Drop in-parser downmix functionality
request_channel_layout is a decoder option and it makes no sense
to have it in a parser.
This feature was needed in the past when the decoder was allowed
to reuse the avctx from the demuxer. Nowadays the decoder receives
only the parameters from it, already containing the real channel
layout (and the correct request_channel_layout option).
After initialization the decoder overwrites the channel layout
with the downmixed one that is actually output, so there is no need
to preserve this functionality in the parser.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Vittorio Giovara [Wed, 26 Apr 2017 15:08:17 +0000 (11:08 -0400)]
aac_ac3_parser: Drop in-parser downmix functionality
request_channel_layout is a decoder option and it makes no sense
to have it in a parser.
This feature was needed in the past when the decoder was allowed
to reuse the avctx from the demuxer. Nowadays the decoder receives
only the parameters from it, already containing the real channel
layout (and the correct request_channel_layout option).
After initialization the decoder overwrites the channel layout
with the downmixed one that is actually output, so there is no need
to preserve this functionality in the parser.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
James Almer [Tue, 4 Apr 2017 20:24:19 +0000 (17:24 -0300)]
avprobe: use av_spherical_projection_name() to print spherical projection names
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Tue, 4 Apr 2017 20:24:18 +0000 (17:24 -0300)]
dump: use av_spherical_projection_name() to print spherical projection names
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Thu, 20 Apr 2017 15:40:48 +0000 (11:40 -0400)]
spherical: add functions to retrieve and request projection names
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Mark Thompson [Mon, 27 Mar 2017 19:46:11 +0000 (20:46 +0100)]
vaapi: Add external control of allow-profile-mismatch
Uses the just-added ALLOW_PROFILE_MISMATCH flag.
Mark Thompson [Mon, 27 Mar 2017 19:45:21 +0000 (20:45 +0100)]
lavc: Add flag to allow profile mismatch with hardware decoding
Mark Thompson [Sun, 2 Apr 2017 22:05:13 +0000 (23:05 +0100)]
vaapi_encode: Use gop_size consistently in RC parameters
The non-H.26[45] codecs already use this form. Since we don't
currently generate I frames for codecs which support them separately
to IDR, the p_per_i variable is set to infinity by default so that it
doesn't interfere with any other calculation. (All the code for I
frames still exists, and it works for H.264 if set manually.)
Vittorio Giovara [Wed, 26 Apr 2017 15:31:28 +0000 (11:31 -0400)]
avfoundation: update to use AVCodecParameters
Vittorio Giovara [Tue, 25 Apr 2017 20:26:58 +0000 (16:26 -0400)]
mlp: Factor out channel layout subset checks
Vittorio Giovara [Tue, 25 Apr 2017 20:26:57 +0000 (16:26 -0400)]
mlp: Drop ff_ prefix from a static function
Vittorio Giovara [Tue, 25 Apr 2017 20:26:56 +0000 (16:26 -0400)]
mlp: Rename the channel layout variable
Purely cosmetic change, will make code more readable once the new
channel layout takes over.
James Almer [Fri, 14 Apr 2017 16:06:35 +0000 (13:06 -0300)]
matroskaenc: don't warn about unknown spherical metadata when there isn't any
The same warning is issued when actual unknown spherical metadata is
found further down in the function.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Khirnov [Thu, 30 Mar 2017 15:02:39 +0000 (17:02 +0200)]
mem: uninline av_malloc(z)_array()
Inlining public functions hardcodes their implementation into the ABI,
so it should be avoided unless there is a very good reason for it. No
such reason exists in this case.
Alexandra Hájková [Tue, 25 Apr 2017 17:43:41 +0000 (19:43 +0200)]
hevc: Add support for bitdepth 10 for IDCT DC
Signed-off-by: Martin Storsjö <martin@martin.st>
Seppo Tomperi [Tue, 25 Apr 2017 17:41:29 +0000 (19:41 +0200)]
hevc: Add NEON IDCT DC functions for bitdepth 8
Signed-off-by: Alexandra Hájková <alexandra@khirnov.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
Diego Biurrun [Fri, 14 Apr 2017 18:42:47 +0000 (20:42 +0200)]
clearvideo: Convert to the new bitstream reader
Kostya Shishkov [Thu, 2 Mar 2017 10:21:48 +0000 (11:21 +0100)]
Add ClearVideo decoder
Only I-frames are decoded for now.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Luca Barbato [Mon, 17 Apr 2017 13:48:54 +0000 (13:48 +0000)]
avprobe: Handle unknown values for the color description
print_str() cannot print NULL.
Bug-Id: 1040
CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Paul B Mahol [Fri, 21 Apr 2017 19:44:28 +0000 (21:44 +0200)]
utvideodec: Fix gradient prediction when stride does not match width
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Paul B Mahol [Fri, 21 Apr 2017 10:27:17 +0000 (12:27 +0200)]
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>
Luca Barbato [Mon, 17 Apr 2017 22:22:17 +0000 (22:22 +0000)]
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
Luca Barbato [Sun, 23 Apr 2017 14:10:20 +0000 (14:10 +0000)]
configure: Fix sem_timedwait probe
It requires pthreads.
Luca Barbato [Thu, 6 Apr 2017 16:14:29 +0000 (18:14 +0200)]
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>
Anton Khirnov [Mon, 24 Apr 2017 20:39:32 +0000 (22:39 +0200)]
dca: Move the downmix request check outside the loop
Sean McGovern [Sat, 22 Apr 2017 23:16:34 +0000 (19:16 -0400)]
vc1dec: raise an error if sprite picture data is missing
Bug-Id: 1013
CC: libav-stable@libav.org
Diego Biurrun [Sat, 22 Apr 2017 11:19:04 +0000 (13:19 +0200)]
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
Diego Biurrun [Sat, 22 Apr 2017 11:12:29 +0000 (13:12 +0200)]
doc/examples/filter_audio: const correctness
doc/examples/filter_audio.c:168:17: warning: assignment discards ‘const’ qualifier from pointer target type
Diego Biurrun [Wed, 19 Apr 2017 09:11:09 +0000 (11:11 +0200)]
swscale-test: const correctness
Aaron Levinson [Mon, 17 Apr 2017 01:06:37 +0000 (18:06 -0700)]
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>
Aaron Levinson [Mon, 17 Apr 2017 01:07:42 +0000 (18:07 -0700)]
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>
Martin Storsjö [Wed, 19 Apr 2017 07:37:51 +0000 (10:37 +0300)]
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>
Luca Barbato [Mon, 17 Apr 2017 19:25:35 +0000 (19:25 +0000)]
mm: Skip unexpected audio packets
Bug-Id: 1046
CC: libav-stable@libav.org
Luca Barbato [Mon, 17 Apr 2017 19:11:57 +0000 (19:11 +0000)]
mjpeg: Report non-3 component rgb lossless as not supported
Bug-Id: 1043
CC: libav-stable@libav.org
Luca Barbato [Mon, 17 Apr 2017 14:10:52 +0000 (14:10 +0000)]
flv: Validate the packet size
Size can be negative at that point.
Bug-Id: 1041
CC: libav-stable@libav.org
Luca Barbato [Tue, 18 Apr 2017 18:21:35 +0000 (20:21 +0200)]
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.
Luca Barbato [Mon, 17 Apr 2017 12:53:14 +0000 (12:53 +0000)]
dca: Account for lfe when checking for the channel count
Bug-Id: 1037
CC: libav-stable@libav.org
Luca Barbato [Sat, 15 Apr 2017 12:55:33 +0000 (14:55 +0200)]
swscale: Convert the check check_image_pointers helper to a macro
Avoid warnings about types mismatch and make the code a little simpler.
Luca Barbato [Sat, 15 Apr 2017 12:39:45 +0000 (14:39 +0200)]
swscale: Do not shift negative values directly
It is undefined in C as reported:
warning: shifting a negative signed value is undefined
Paul B Mahol [Fri, 7 Apr 2017 18:09:22 +0000 (20:09 +0200)]
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>
Paul B Mahol [Fri, 23 Dec 2016 14:41:51 +0000 (15:41 +0100)]
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>
Paul B Mahol [Sat, 3 Sep 2016 23:56:02 +0000 (01:56 +0200)]
utvideodec: Support ULY4 and ULH4
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Paul B Mahol [Mon, 10 Apr 2017 09:35:00 +0000 (11:35 +0200)]
utvideodec: Support UQRA and UQRG
Michael Niedermayer [Wed, 9 Nov 2016 23:02:50 +0000 (00:02 +0100)]
swscale: Add gbrap10 output
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Paul B Mahol [Fri, 10 Jun 2016 11:01:26 +0000 (13:01 +0200)]
swscale: Add input support for gbrap10 pixel format
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Fri, 10 Jun 2016 10:48:09 +0000 (12:48 +0200)]
pixfmt: Add gbrap10 pixel format
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Paul B Mahol [Mon, 10 Apr 2017 09:08:44 +0000 (11:08 +0200)]
utvideodec: Support UQY2
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Luca Barbato [Tue, 11 Apr 2017 23:46:30 +0000 (01:46 +0200)]
avformat: Free the internal codec context at the end
Avoid a use after free in avformat_find_stream_info.
CC: libav-stable@libav.org
Luca Barbato [Tue, 11 Apr 2017 10:11:59 +0000 (12:11 +0200)]
golomb: Simplify get_ur_golomb_jpegls
The loop always consumes the bit read and the new bitstream reader
can read 0 bits just fine.
Ganesh Ajjanagadde [Tue, 23 Feb 2016 04:21:58 +0000 (23:21 -0500)]
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>
Diego Biurrun [Tue, 21 Mar 2017 11:16:00 +0000 (12:16 +0100)]
fmvc: Add FATE tests
Paul B Mahol [Mon, 6 Feb 2017 08:17:29 +0000 (09:17 +0100)]
Add FM Screen Capture Codec decoder
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Alexandra Hájková [Wed, 12 Apr 2017 07:29:44 +0000 (09:29 +0200)]
hevc: Add NEON 16x16 IDCT
The speedup vs C code is around 6-13x.
Signed-off-by: Martin Storsjö <martin@martin.st>
Anton Khirnov [Thu, 30 Mar 2017 14:56:28 +0000 (16:56 +0200)]
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>
Diego Biurrun [Fri, 31 Mar 2017 17:04:56 +0000 (19:04 +0200)]
thread: Define ff_mutex_* macros as stub functions when threads are disabled
Silences a bunch of "statement with no effect" warnings with threads disabled.
Andreas Unterweger [Mon, 10 Apr 2017 11:06:18 +0000 (13:06 +0200)]
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>
Vittorio Giovara [Mon, 3 Apr 2017 19:58:15 +0000 (21:58 +0200)]
decode: Initialize ret before using it
libavcodec/decode.c:608:9: warning: variable 'ret' is
used uninitialized whenever 'if' condition is false
Vittorio Giovara [Tue, 4 Apr 2017 15:56:34 +0000 (17:56 +0200)]
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]
Vittorio Giovara [Wed, 5 Apr 2017 13:35:26 +0000 (15:35 +0200)]
lavfi: Drop unused and empty header file
This header was public but deprecated on 2013-04-11 (lavfi 3.8.0).
Luca Barbato [Fri, 7 Apr 2017 09:41:27 +0000 (11:41 +0200)]
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.
Sean McGovern [Thu, 30 Mar 2017 20:21:38 +0000 (16:21 -0400)]
mpeg4videodec: raise an error if sprite_trajectory.table is NULL
CC: libav-stable@libav.org
Bug-Id: 1012
Diego Biurrun [Tue, 21 Mar 2017 11:22:23 +0000 (12:22 +0100)]
configure: Better names for functions that sanitize input
Diego Biurrun [Tue, 14 Mar 2017 15:43:29 +0000 (16:43 +0100)]
mov: Move code shared with CAF to a separate file
Mark Thompson [Sat, 4 Mar 2017 23:57:37 +0000 (23:57 +0000)]
qsvenc: Allow use of hw_device_ctx to make the internal session
Mark Thompson [Sat, 4 Mar 2017 23:57:36 +0000 (23:57 +0000)]
qsvdec: Allow use of hw_device_ctx to make the internal session
Mark Thompson [Sat, 4 Mar 2017 23:57:35 +0000 (23:57 +0000)]
qsv: Add ability to create a session from a device
Mark Thompson [Sun, 19 Mar 2017 17:30:52 +0000 (17:30 +0000)]
doc: Add VAAPI encoders
Mark Thompson [Mon, 28 Nov 2016 23:54:57 +0000 (23:54 +0000)]
vaapi_encode: Add VP9 support
Mark Thompson [Mon, 9 Jan 2017 23:08:49 +0000 (23:08 +0000)]
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.
Ronald S. Bultje [Mon, 29 Feb 2016 14:43:07 +0000 (09:43 -0500)]
vp9: Add bsf to merge superframes
From ffmpeg commit
2e6636aa87303d37b112e79f093ca39500f92364.
Mark Thompson [Tue, 14 Mar 2017 00:39:57 +0000 (00:39 +0000)]
avconv: Flush output BSFs when encode reaches EOF
Before this, output bitstream filters would never see EOF and
therefore would not be able to flush any delayed packets.
Mark Thompson [Mon, 27 Feb 2017 21:29:46 +0000 (21:29 +0000)]
vf_deinterlace_vaapi: Add support for field rate output
In order to work correctly with the i965 driver, this also fixes the
direction of forward/backward references - forward references are
intended to be those from the past to the current frame, not from the
current frame to the future.
Mark Thompson [Thu, 30 Mar 2017 21:58:59 +0000 (22:58 +0100)]
pthread_frame: Propagate sw_pix_fmt across threads