| Commit message (Collapse) | Author | Age |
|
|
|
|
|
|
|
|
|
|
| |
The original code is correctly following the API - vaTerminate() must
be called to free the resources of a VADisplay after it is created by
any of the vaGetDisplay*() calls; it is not necessary to have
successfully called vaInitialize() on it. The segfaults which
prompted this change must therefore be bugs in libva or the driver it
loads.
This reverts commit 3606602f1137552ea54f2c259eb140c1e3c026d4.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x0000000000aff8a4 in vaTerminate ()
#1 0x0000000000ae50ce in vaapi_device_free (ctx=<optimized out>) at libavutil/hwcontext_vaapi.c:882
#2 0x0000000000ae1f9e in hwdevice_ctx_free (opaque=<optimized out>, data=<optimized out>) at libavutil/hwcontext.c:66
#3 0x0000000000ad856f in buffer_replace (src=0x0, dst=0x7fffa26ef1b8) at libavutil/buffer.c:119
#4 av_buffer_unref (buf=buf@entry=0x7fffa26ef1f8) at libavutil/buffer.c:129
#5 0x0000000000ae299f in av_hwdevice_ctx_create (pdevice_ref=0x170ac50 <hw_device_ctx>, type=type@entry=AV_HWDEVICE_TYPE_VAAPI, device=<optimized out>,
opts=opts@entry=0x0, flags=flags@entry=0) at libavutil/hwcontext.c:494
#6 0x0000000000400968 in vaapi_device_init (device=<optimized out>) at ffmpeg_vaapi.c:223
Signed-off-by: Mark Thompson <sw@jkqxz.net>
|
|\
| |
| |
| |
| |
| |
| | |
* commit 'f637046d3134a331e4b5a7243ac3dfb92735b8a5':
libavutil: Always use some GCC style attributes on clang
Merged-by: Clément Bœsch <cboesch@gopro.com>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Clang normally disguises as GCC (defining __GNUC__), and thus get
all the normal GCC specific attributes.
Clang can also work as a drop-in replacement for MSVC, and in these
cases, it doesn't define __GNUC__, but defines _MSC_VER instead.
Even in these setups, it still supports the GCC style attributes,
thus use them, especially where there isn't any MSVC specific
version, or where the MSVC specific version doesn't work on clang
(for DECLARE_ASM_CONST).
Signed-off-by: Martin Storsjö <martin@martin.st>
|
|\|
| |
| |
| |
| |
| |
| | |
* commit '6f9e34baea4f6f484392e4e67f606a0835d07b73':
arm: Check for support for the .fpu directive
Merged-by: Clément Bœsch <cboesch@gopro.com>
|
| |
| |
| |
| |
| |
| |
| | |
When targeting COFF (windows), clang doesn't support this
directive (while binutils supports it for all targets).
Signed-off-by: Martin Storsjö <martin@martin.st>
|
|\|
| |
| |
| |
| |
| |
| | |
* commit '8e9cd81d291b1010c625b2766058aadf4affb537':
x86: cpu: Detect Conroe CPUs and their slow shuffle unit
Merged-by: James Almer <jamrial@gmail.com>
|
| | |
|
|\|
| |
| |
| |
| |
| |
| | |
* commit '7d7355aa92bb36ca0765c49a569a999bcb96f332':
x86: Add SSSE3_SLOW CPU flag and related convenience macros
Merged-by: James Almer <jamrial@gmail.com>
|
| | |
|
| |
| |
| |
| |
| |
| | |
Integration to Libav by Josh de Kock <josh@itanimul.li>.
Signed-off-by: Alexandra Hájková <alexandra@khirnov.net>
|
| |
| |
| |
| |
| |
| |
| |
| |
| | |
I wonder how unknown layouts ever worked without this?
Reviewed-by: Nicolas George <george@nsup.org>
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
|
| |
| |
| |
| | |
Signed-off-by: Paul B Mahol <onemda@gmail.com>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Return a channel layout and the number of channels based on the specified name.
This function is similar to av_get_channel_layout(), but can also parse unknown
channel layout specifications.
Unknown channel layout specifications are a decimal number and a capital 'C'
suffix, in order to not break compatibility with the lowercase 'c' suffix,
which is used for a guessed channel layout with the specified number of
channels.
Signed-off-by: Marton Balint <cus@passwd.hu>
|
| |
| |
| |
| | |
Signed-off-by: Marton Balint <cus@passwd.hu>
|
| |
| |
| |
| | |
Copied and modified from hwcontext_qsv.c.
|
| |
| |
| |
| |
| |
| | |
seeds an AVLFG from binary data.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| |
| |
| | |
Also remove the redundant casts which were hiding the error here.
(cherry picked from commit 7081620aca36e616ea96f71fd71d2703e3abae09)
|
| | |
|
| |
| |
| |
| |
| |
| |
| | |
datatype to const
Signed-off-by: Thomas Turner <thomastdt@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| |
| |
| |
| |
| | |
Fixes compilation with hardcoded tables after eaff1aa09e90e2711207c9463db8bf8e8dec8178
and e71b8119e7db675dd2dac3f7fb069b0df2943c38
Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org>
Signed-off-by: James Almer <jamrial@gmail.com>
|
| |
| |
| |
| |
| |
| |
| |
| |
| | |
When allocating stack space with an alignment requirement that is larger
than the current stack alignment we need to store a copy of the original
stack pointer in order to be able to restore it later.
If we chose to use another register for this purpose we should not pick
eax/rax since it can be overwritten as a return value.
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
clock_gettime is avalible since macOS 10.12 and iOS 10.0. Because of
weak linking, clock_gettime can be build without error with new
macOS/iOS sdk, but the symbol may not exist on the target system.
Explicitly checking the symbol is required.
https://developer.apple.com/library/content/documentation/MacOSX/Conceptual/BPFrameworks/Concepts/WeakLinking.html
Signed-off-by: Wang Bin <wbsecg1@gmail.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
|
| |
| |
| |
| |
| | |
Signed-off-by: Thomas Turner <thomastdt@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| |
| | |
Signed-off-by: Thomas Turner <thomastdt@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| |
| |
| |
| |
| | |
sec gathering entropy
This may fix the failures on windows
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Prevents memory leak when read_samples_from_audio_fifo() is
called more than once by deallocating before reallocating
more memory.
Fixes space indentation for contents in ERROR().
Signed-off-by: Thomas Turner <thomastdt@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| |
| | |
Signed-off-by: Thomas Turner <thomastdt@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| |
| | |
Signed-off-by: Thomas Turner <thomastdt@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| |
| |
| |
| |
| |
| | |
precission clock()
This should fix issues on BSD
CLOCKS_PER_SEC is 128 on BSD while SUSv2 requires it to be a million
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| | |
Signed-off-by: James Almer <jamrial@gmail.com>
|
| |
| |
| |
| | |
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| |
| | |
Signed-off-by: Thomas Turner <thomastdt@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| |
| |
| | |
Fixes memleaks.
Signed-off-by: James Almer <jamrial@gmail.com>
|
| |
| |
| |
| |
| | |
Tested-by: Thomas Turner <thomastdt@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| |
| |
| | |
potential alignment issues
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| |
| | |
Signed-off-by: Thomas Turner <thomastdt@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| |
| | |
Signed-off-by: Thomas Turner <thomastdt@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| |
| | |
Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| |
| | |
(cherry picked from commit f912fd767e55bbb5a1554bd99bacab007659609c)
Signed-off-by: James Almer <jamrial@gmail.com>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Make the one-time initialization in av_get_cpu_flags() thread-safe. The
static variable |cpu_flags| in libavutil/cpu.c is read and written using
normal load and store operations. These are considered as data races.
The fix is to use atomic load and store operations.
The fix can be verified by running the libavutil/tests/cpu_init.c test
program under ThreadSanitizer:
./configure --toolchain=clang-tsan
make libavutil/tests/cpu_init
libavutil/tests/cpu_init
There should be no warnings from ThreadSanitizer.
Co-author: Dmitry Vyukov of Google, who suggested the data race fix.
Signed-off-by: Wan-Teh Chang <wtc@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| | |
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| |
| | |
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
|
| |
| |
| |
| |
| |
| |
| | |
Suggested by Diego Biurrun and James Almer.
Signed-off-by: Wan-Teh Chang <wtc@google.com>
Signed-off-by: James Almer <jamrial@gmail.com>
|
| |
| |
| |
| | |
Signed-off-by: James Almer <jamrial@gmail.com>
|
| |
| |
| |
| | |
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| | |
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
|
| |
| |
| |
| |
| |
| |
| |
| | |
While no decoder currently exports spherical information, this type
represents a frame property that has to be passed through from container
to frames.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
|
| | |
|
| |
| |
| |
| |
| |
| |
| |
| | |
floats are not necessarily normalized, so a normalized softfloat needs
MIN_EXP lowered by 23 to cover that range.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
|