* commit '193b09189004ede4a6998e69192d1a9f63602088':
thread: Define ff_mutex_* macros as stub functions when threads are disabled
Merged-by: James Almer <jamrial@gmail.com>
* commit 'efddf2c09aed7400c73ecf327f86a4d0452b94b5':
decode: Initialize ret before using it
filtfmts-test: Mark filter as const
This commit is a noop, see
3c14547eb7960b4d4761
Merged-by: James Almer <jamrial@gmail.com>
* commit 'd32d59bc977b43031007bb2ab21e232f96d2ebcb':
matroska: Read only the data written in the scratch buffer
This commit is a noop, see fd59207c1c
Merged-by: James Almer <jamrial@gmail.com>
* commit '6ac0e7818399a57e4684202bac79f35b3561ad1e':
mpeg4videodec: raise an error if sprite_trajectory.table is NULL
Merged-by: James Almer <jamrial@gmail.com>
* commit 'b62ed6873821c8fce8f7e2c2927ae54f86afeb22':
configure: Better names for functions that sanitize input
Merged-by: James Almer <jamrial@gmail.com>
* commit '3d197514e613ccd9eab43180c0a7c8b09a307606':
qsvenc: Allow use of hw_device_ctx to make the internal session
qsvdec: Allow use of hw_device_ctx to make the internal session
qsv: Add ability to create a session from a device
doc: Add VAAPI encoders
vaapi_encode: Add VP9 support
vp9: Add bsf to fix reordering in raw streams
This commit is a noop, see
49419925d3bde0460406dc81f1a2ce91c3b50d748aa3c2df1a28aedeed19
Merged-by: James Almer <jamrial@gmail.com>
* commit '0cf949a01193dcf6f83fd95d46792dd94479b4e4':
vp9: Add bsf to merge superframes
[14:25:37] <@BBB> the functional change is wrong
[14:25:48] <@BBB> it allows recusrively packing superframes in superframes
[14:26:37] <@BBB> so I would ignore the remainder
See 2e6636aa87
Merged-by: James Almer <jamrial@gmail.com>
* commit 'f64d1100a54d12c78ce436181bb64229c56da6b3':
avconv: Flush output BSFs when encode reaches EOF
vf_deinterlace_vaapi: Add support for field rate output
pthread_frame: Propagate sw_pix_fmt across threads
This commit is a noop, see
ebce133228bff7bec1d7bc4e33ce0f
Merged-by: James Almer <jamrial@gmail.com>
* commit '10f4511f14a4e830c0ed471df4cd1cc2a18a481a':
libavutil: Make LOCAL_ALIGNED(xx be equal to LOCAL_ALIGNED_xx(
Also added LOCAL_ALIGNED_4 as it's used in vp8 decoder, and
simplified the configure defines.
Merged-by: James Almer <jamrial@gmail.com>
According to EBU tech 3285 supplement 3 the dwPosPeakOfPeaks field
should contain the absolute position to the maximum audio sample value,
but the current implementation writes the relative peak frame index
instead.
Fix the issue by writing the "unknown" value (-1) for now until the
feature is implemented correctly.
Previous version reviewed-by: Peter Bubestinger <p.bubestinger@av-rd.com>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
This patch uses dithering in DITHER_COPY macro only if
it was not used option '-sws_dither none'.
With option '-sws_dither none' it uses downshift.
For human eye dithering is OK, for video codecs not necessarily.
If user don't want to use dithering, we should respect that.
Signed-off-by: Mateusz Brzostek <mateuszb@poczta.onet.pl>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Use immediate unsigned saturation for clip to max saving one vector register.
Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Replace generic with block size specific function.
Load the specific destination bytes instead of MSA load and pack.
Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Remove loops and unroll as block sizes are known.
Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Technically _tzcnt* intrinsics are only available when the BMI
instruction set is present. However the instruction encoding
degrades to "rep bsf" on older processors.
Clang for Windows debatably restricts the _tzcnt* instrinics behind
the __BMI__ architecture define, so check for its presence or
exclude the usage of these intrinics when clang is present.
See also:
https://ffmpeg.org/pipermail/ffmpeg-devel/2015-November/183404.htmlhttps://bugs.llvm.org/show_bug.cgi?id=30506http://lists.llvm.org/pipermail/cfe-dev/2016-October/051034.html
Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Reviewed-by: Matt Oliver <protogonoi@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This is an ABI change in libva2: previously the Intel driver had this
behaviour and it was implemented as a driver quirk, but now it is part
of the specification so all drivers must do it.
This has been deprecated in libva2 because hardware does not and will not
support it. Therefore never consider it for decode, and for encode assume
the user meant constrained baseline profile instead.
* commit '163cc67beb3ed28aeb500c9a09df47c8df613025':
takdec: Use ISO C printf conversion specifiers where appropriate
dcadec: remove extra indirection
hevcdec: Use LOCAL_ALIGNED_* for declaring local variables with alignment
arm: Always build the hevcdsp_init_arm.c file
This commit is a noop.
Merged-by: James Almer <jamrial@gmail.com>
* commit '1bd986ed4b0e95ded368a8eeb5c044853c090f9b':
hwcontext: Move NONE to the be the first member of AVHWDeviceType
Merged-by: James Almer <jamrial@gmail.com>
This should refer to the existing SPS structure, not the VAAPI sequence
parameter buffer (which is not yet initialised).
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Wang, Yi A <yi.a.wang@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
Fixes the following warning:
libavfilter/tests/filtfmts.c: In function ‘main’:
libavfilter/tests/filtfmts.c:103:18: warning: assignment discards ‘const’ qualifier from pointer target type
James Almer
Mateusz
Carl Eugen Hoyos
Tobias Rapp
Zhong Li
Kaustubh Raste
Michael Niedermayer
Dale Curtis
Diego Biurrun
Mark Thompson
Felicia Lim
Jun Zhao
JULIAN GARDNER
Martin Storsjö