]>
git.sesse.net Git - ffmpeg/log
Diego Biurrun [Thu, 8 Dec 2016 09:33:58 +0000 (10:33 +0100)]
configure: Simplify some library checks via check_lib()
Diego Biurrun [Thu, 8 Dec 2016 10:49:34 +0000 (11:49 +0100)]
build: Fix dependencies for alsa/jack/sndio support
These components should depend on the availability of the respective
libraries, not just on the availability of the respective headers.
Diego Biurrun [Thu, 8 Dec 2016 10:52:32 +0000 (11:52 +0100)]
configure: Drop redundant and partly bogus vaapi/vdpau header checks
These are taken care of more correctly by the library checks.
Diego Biurrun [Thu, 8 Dec 2016 18:58:12 +0000 (19:58 +0100)]
vdpau: Do not #include vdpau_x11.h from the main vdpau header
That header should only be included in the special bits that use X11 code.
Diego Biurrun [Wed, 7 Dec 2016 19:36:41 +0000 (20:36 +0100)]
dxva2: Adjust multiple inclusion guard names to follow convention
Ruta Gadkari [Thu, 8 Dec 2016 09:34:46 +0000 (15:04 +0530)]
vf_hwupload_cuda: Add min/max limits for device option
Vittorio Giovara [Mon, 5 Dec 2016 22:45:06 +0000 (17:45 -0500)]
APIChanges: Mention where release 12 was cut
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Luca Barbato [Tue, 6 Dec 2016 01:56:24 +0000 (02:56 +0100)]
avio: Keep track of the amount of data written
Make avio_size() work with any write AVIOContext.
Andreas Cadhalpun [Thu, 24 Nov 2016 00:06:35 +0000 (01:06 +0100)]
libopusdec: fix out-of-bounds read
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Andreas Cadhalpun [Fri, 2 Dec 2016 21:52:44 +0000 (22:52 +0100)]
libschroedingerdec: fix leaking of framewithpts
Also preserve the return value from ff_get_buffer().
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Andreas Cadhalpun [Sun, 13 Nov 2016 22:24:45 +0000 (23:24 +0100)]
libschroedingerdec: don't produce empty frames
They are not valid and can cause problems/crashes for API users.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Timothy Gu [Mon, 5 Dec 2016 17:29:12 +0000 (09:29 -0800)]
omx: Fix allocation check
Also use av_mallocz_array().
Bug-Id: CID
1396839
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Timothy Gu [Mon, 5 Dec 2016 18:21:11 +0000 (10:21 -0800)]
qsvdec: Fix memory leak on error
Bug-Id: CID
1396851
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Wan-Teh Chang [Sat, 3 Dec 2016 00:56:16 +0000 (16:56 -0800)]
compat/atomics: add typecasts in atomic_compare_exchange_strong()
The Solaris and Windows emulations of atomic_compare_exchange_strong()
need typecasts to avoid compiler warnings, because the functions they
call expect a void* pointer but an intptr_t integer is passed.
Note that the emulations of atomic_compare_exchange_strong() (except
the gcc version) only work for atomic_intptr_t because of the type of
the second argument (|expected|). See
http://en.cppreference.com/w/c/atomic:
_Bool atomic_compare_exchange_strong( volatile A* obj,
C* expected, C desired );
The types of the first argument and second argument are different
(|A| and |C|, respectively). |C| is the non-atomic type corresponding
to |A|. In the emulations of atomic_compare_exchange_strong(), |C| is
intptr_t. This implies |A| can only be sig_intptr_t.
Signed-off-by: Wan-Teh Chang <wtc@google.com>
Wan-Teh Chang [Thu, 8 Dec 2016 00:16:02 +0000 (16:16 -0800)]
avutil: fix data race in av_get_cpu_flags()
Make the one-time initialization in av_get_cpu_flags() thread-safe. The
static variables |flags|, |cpuflags_mask|, and |checked| in
libavutil/cpu.c are 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.
Remove the |checked| variable because the invalid value of -1 for
|flags| can be used to indicate the same condition. Rename |flags| to
|cpu_flags| and move it to file scope.
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>
Diego Biurrun [Tue, 6 Dec 2016 22:25:58 +0000 (23:25 +0100)]
libkvazaar: Add missing header #includes
This fixes compilation after the next version bump.
Diego Biurrun [Wed, 7 Dec 2016 18:43:57 +0000 (19:43 +0100)]
configure: Fail if cuda was enabled and is not available
This is the standard behavior for external libraries.
Diego Biurrun [Wed, 7 Dec 2016 11:48:31 +0000 (12:48 +0100)]
build: Drop stray golomb dependencies
Diego Biurrun [Sat, 3 Dec 2016 14:26:40 +0000 (15:26 +0100)]
build: Add an internal component for hevc_ps code
This allows expressing dependencies in a more correct way.
Diego Biurrun [Thu, 8 Dec 2016 18:47:58 +0000 (19:47 +0100)]
Add missing #includes for standalone spherical-information-related headers
Vittorio Giovara [Wed, 30 Nov 2016 22:53:38 +0000 (17:53 -0500)]
fate: Add spherical and stereo3d mov tests
Vittorio Giovara [Thu, 1 Dec 2016 17:38:18 +0000 (12:38 -0500)]
avprobe: Allow specifying multiple stream entries to be shown
Vittorio Giovara [Wed, 2 Nov 2016 15:29:15 +0000 (11:29 -0400)]
mov: Export spherical information
This implements Spherical Video V1 and V2, as described in the
spatial-media collection by Google.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Vittorio Giovara [Wed, 2 Nov 2016 15:28:54 +0000 (11:28 -0400)]
lavc: Add spherical packet side data API
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Vittorio Giovara [Mon, 7 Nov 2016 18:09:03 +0000 (13:09 -0500)]
lavu: Add AVSphericalMapping type and frame side data
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>
Vittorio Giovara [Thu, 10 Nov 2016 19:26:18 +0000 (14:26 -0500)]
lavu: Add a video section to Doxygen documentation
Fill it with AVStereo3D and AVDisplayMatrix documentation.
Apply the necessary changes to make verbatim code look good in doxygen.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Diego Biurrun [Sat, 3 Dec 2016 15:55:21 +0000 (15:55 +0000)]
build: Add missing Makefile entries and ifdefs for QSV hwaccels
Diego Biurrun [Wed, 7 Dec 2016 14:27:37 +0000 (15:27 +0100)]
build: Ensure that the "all" target appears before all Makefile includes
Otherwise builds without explicit target result in silent no-ops.
Diego Biurrun [Sat, 3 Dec 2016 14:36:32 +0000 (15:36 +0100)]
build: Have old H.264/HEVC nvenc encoders select their new counterparts
This makes sense and takes care of missing build dependencies.
Diego Biurrun [Mon, 5 Dec 2016 17:38:53 +0000 (18:38 +0100)]
build: Move entries related to building TOOLS to a subdirectory Makefile
Diego Biurrun [Sun, 4 Dec 2016 21:01:50 +0000 (22:01 +0100)]
build: Warn that reconfiguration is necessary if version.h files changed
The library versions are stored in the config.mak file and are used
to derive shared library names.
Wan-Teh Chang [Fri, 2 Dec 2016 19:27:17 +0000 (11:27 -0800)]
configure: add -fPIE instead of -pie to C flags for ThreadSanitizer
-pie was added to C flags for ThreadSanitizer in commit
19f251a2882a8d0779b432e63bf282e4d9c443bb . Under clang 3.8.0, the -pie
flag causes a compiler warning and a linker error when running configure
--toolchain=clang-tsan. Here is an excerpt from config.log:
clang ... -fsanitize=thread -pie -std=c11 -fomit-frame-pointer -pthread -c -o /tmp/ffconf.A8SsaoCF.o /tmp/ffconf.JdpujQlD.c
clang: warning: argument unused during compilation: '-pie'
clang -fsanitize=thread -pie -Wl,--as-needed -o /tmp/ffconf.2iYA4bsw /tmp/ffconf.A8SsaoCF.o -lm -lm -lbz2 -lz -pthread
/usr/bin/ld: /tmp/ffconf.A8SsaoCF.o: relocation R_X86_64_PC32 against undefined symbol `atan2f@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: final link failed: Bad value
clang: error: linker command failed with exit code 1 (use -v to see invocation)
To be conservative, I changed -pie to -fPIE. But the documentation seems
to imply just -fsanitize=thread is enough:
http://clang.llvm.org/docs/ThreadSanitizer.html
https://github.com/google/sanitizers/wiki/ThreadSanitizerCppManual
Signed-off-by: Wan-Teh Chang <wtc@google.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diego Biurrun [Sun, 4 Dec 2016 10:06:47 +0000 (11:06 +0100)]
configure: Pass CFLAGS_HEADERS through the right CFLAGS filter
The generic parameter names used for CFLAGS in configure must be filtered
for each compiler and replaced by the equivalent flag for that compiler.
Diego Biurrun [Mon, 14 Nov 2016 16:22:51 +0000 (17:22 +0100)]
build: Separate avisynth and avxsynth support
This simplifies the code.
Diego Biurrun [Fri, 2 Dec 2016 11:33:50 +0000 (12:33 +0100)]
configure: Simplify OMX check
Diego Biurrun [Mon, 5 Dec 2016 16:09:50 +0000 (17:09 +0100)]
configure: Move COMPONENT_LIST to the bottom of CONFIG_LIST
This ensures that dependencies are resolved correctly. COMPONENT_LIST
can contain parts that depend on previous entries of CONFIG_LIST.
Diego Biurrun [Mon, 28 Nov 2016 07:55:31 +0000 (08:55 +0100)]
configure: Simplify and fix avfoundation indev handling
Handle extralibs in the standard way, add missing pthreads dependency.
Also globally check for -fobj-arc with Objective-C compilers since
that option is useful for other Objective-C code as well.
Diego Biurrun [Tue, 22 Nov 2016 15:20:31 +0000 (16:20 +0100)]
build: Add EXTRALIBS to TOOLS linker command
EXTRALIBS contains general and platform-specific extra libraries
that should be part of all linker commands.
Diego Biurrun [Wed, 16 Nov 2016 17:10:35 +0000 (18:10 +0100)]
configure: Separate package name and version requirements in helper functions
The unadorned package name is needed to derive package-related variable names.
Diego Biurrun [Sun, 4 Dec 2016 12:40:13 +0000 (13:40 +0100)]
configure: Simplify MMAL check
Diego Biurrun [Sat, 3 Dec 2016 10:56:37 +0000 (11:56 +0100)]
build: Add missing audio_frame_queue dependency for libwavpack encoder
Diego Biurrun [Sat, 3 Dec 2016 10:25:02 +0000 (11:25 +0100)]
build: Create a component for MPEG audio header decoding
Fixes standalone compilation of the libmp3lame encoder.
Diego Biurrun [Sun, 4 Dec 2016 13:13:19 +0000 (13:13 +0000)]
build: Add missing hevc_ps dependency for QSV HEVC encoder
Alexandra Hájková [Sun, 10 Apr 2016 18:20:10 +0000 (20:20 +0200)]
mimic: Convert to the new bitstream reader
Alexandra Hájková [Sun, 10 Apr 2016 18:16:42 +0000 (20:16 +0200)]
metasound: Convert to the new bitstream reader
Alexandra Hájková [Sun, 10 Apr 2016 18:05:32 +0000 (20:05 +0200)]
lagarith: Convert to the new bitstream reader
Alexandra Hájková [Mon, 18 Apr 2016 08:49:08 +0000 (10:49 +0200)]
indeo: Convert to the new bitstream reader
Alexandra Hájková [Sun, 10 Apr 2016 10:24:42 +0000 (12:24 +0200)]
imc: Convert to the new bitstream reader
Alexandra Hájková [Wed, 6 Apr 2016 18:26:48 +0000 (20:26 +0200)]
webp: Convert to the new bitstream reader
Diego Biurrun [Fri, 2 Dec 2016 12:06:02 +0000 (13:06 +0100)]
configure: Add misssing qpeldsp dependency to mss2 decoder
Diego Biurrun [Mon, 25 Mar 2013 13:59:50 +0000 (14:59 +0100)]
build: Drop support for configuring library name suffixes
It is of doubtful utility, adds complexity and no known users exist.
Diego Biurrun [Tue, 29 Nov 2016 16:34:15 +0000 (17:34 +0100)]
configure: Drop bogus xcb_event variables
Diego Biurrun [Tue, 29 Nov 2016 14:09:35 +0000 (15:09 +0100)]
Remove Plan 9 support
Supporting the system was a nice joke for the 9 release, but it has
run its course. Nowadays Plan 9 receives no testing and has no
practical usefulness.
Diego Biurrun [Tue, 29 Nov 2016 11:44:23 +0000 (12:44 +0100)]
build: Drop support for old versions of libdc1394
The libdc1394 API transition was finished close to a decade ago.
Diego Biurrun [Wed, 9 Mar 2016 14:39:29 +0000 (15:39 +0100)]
build: Add separate flags for checkheaders targets
This allows filtering out some warning noise.
Diego Biurrun [Mon, 16 Mar 2015 18:21:14 +0000 (19:21 +0100)]
build: Add -Wpedantic and -Wextra to extra warning flags
Also drop -Winline from set of warning flags as it only produces noise.
James Almer [Wed, 30 Nov 2016 14:12:40 +0000 (11:12 -0300)]
mpeg4audio: correctly propagate meaningful error values
Signed-off-by: James Almer <jamrial@gmail.com>
Wan-Teh Chang [Wed, 30 Nov 2016 19:52:41 +0000 (11:52 -0800)]
mmaldec: initialize refcount using atomic_init()
This is how we initialize refcount in libavutil/buffer.c.
Signed-off-by: Wan-Teh Chang <wtc@google.com>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Luca Barbato [Fri, 2 Dec 2016 12:11:43 +0000 (13:11 +0100)]
configure: Be more helpful when requiring options set
Be explicit about which options should be set.
Aleksandr Slobodeniuk [Fri, 2 Dec 2016 12:21:12 +0000 (15:21 +0300)]
examples: fix a typo in an error message
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Vittorio Giovara [Thu, 1 Dec 2016 20:17:27 +0000 (15:17 -0500)]
lavu: Document the color properties enumeration values origin
Vittorio Giovara [Wed, 30 Nov 2016 22:09:34 +0000 (17:09 -0500)]
options_table: Do not rely on enum size as option bound
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Vittorio Giovara [Wed, 30 Nov 2016 22:09:33 +0000 (17:09 -0500)]
lavc: Use a stricter check for the color properties values
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Diego Biurrun [Wed, 9 Mar 2016 09:27:12 +0000 (10:27 +0100)]
cabac: x86: Give optimizations header a more meaningful name
Martin Storsjö [Fri, 18 Nov 2016 10:26:04 +0000 (12:26 +0200)]
aarch64: vp9itxfm: Skip empty slices in the first pass of idct_idct 16x16 and 32x32
This work is sponsored by, and copyright, Google.
Previously all subpartitions except the eob=1 (DC) case ran with
the same runtime:
vp9_inv_dct_dct_16x16_sub16_add_neon: 1373.2
vp9_inv_dct_dct_32x32_sub32_add_neon: 8089.0
By skipping individual 8x16 or 8x32 pixel slices in the first pass,
we reduce the runtime of these functions like this:
vp9_inv_dct_dct_16x16_sub1_add_neon: 235.3
vp9_inv_dct_dct_16x16_sub2_add_neon: 1036.7
vp9_inv_dct_dct_16x16_sub4_add_neon: 1036.7
vp9_inv_dct_dct_16x16_sub8_add_neon: 1036.7
vp9_inv_dct_dct_16x16_sub12_add_neon: 1372.1
vp9_inv_dct_dct_16x16_sub16_add_neon: 1372.1
vp9_inv_dct_dct_32x32_sub1_add_neon: 555.1
vp9_inv_dct_dct_32x32_sub2_add_neon: 5190.2
vp9_inv_dct_dct_32x32_sub4_add_neon: 5180.0
vp9_inv_dct_dct_32x32_sub8_add_neon: 5183.1
vp9_inv_dct_dct_32x32_sub12_add_neon: 6161.5
vp9_inv_dct_dct_32x32_sub16_add_neon: 6155.5
vp9_inv_dct_dct_32x32_sub20_add_neon: 7136.3
vp9_inv_dct_dct_32x32_sub24_add_neon: 7128.4
vp9_inv_dct_dct_32x32_sub28_add_neon: 8098.9
vp9_inv_dct_dct_32x32_sub32_add_neon: 8098.8
I.e. in general a very minor overhead for the full subpartition case due
to the additional cmps, but a significant speedup for the cases when we
only need to process a small part of the actual input data.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 18 Nov 2016 09:37:16 +0000 (11:37 +0200)]
arm: vp9itxfm: Skip empty slices in the first pass of idct_idct 16x16 and 32x32
This work is sponsored by, and copyright, Google.
Previously all subpartitions except the eob=1 (DC) case ran with
the same runtime:
Cortex A7 A8 A9 A53
vp9_inv_dct_dct_16x16_sub16_add_neon: 3188.1 2435.4 2499.0 1969.0
vp9_inv_dct_dct_32x32_sub32_add_neon: 18531.7 16582.3 14207.6 12000.3
By skipping individual 4x16 or 4x32 pixel slices in the first pass,
we reduce the runtime of these functions like this:
vp9_inv_dct_dct_16x16_sub1_add_neon: 274.6 189.5 211.7 235.8
vp9_inv_dct_dct_16x16_sub2_add_neon: 2064.0 1534.8 1719.4 1248.7
vp9_inv_dct_dct_16x16_sub4_add_neon: 2135.0 1477.2 1736.3 1249.5
vp9_inv_dct_dct_16x16_sub8_add_neon: 2446.7 1828.7 1993.6 1494.7
vp9_inv_dct_dct_16x16_sub12_add_neon: 2832.4 2118.3 2266.5 1735.1
vp9_inv_dct_dct_16x16_sub16_add_neon: 3211.7 2475.3 2523.5 1983.1
vp9_inv_dct_dct_32x32_sub1_add_neon: 756.2 456.7 862.0 553.9
vp9_inv_dct_dct_32x32_sub2_add_neon: 10682.2 8190.4 8539.2 6762.5
vp9_inv_dct_dct_32x32_sub4_add_neon: 10813.5 8014.9 8518.3 6762.8
vp9_inv_dct_dct_32x32_sub8_add_neon: 11859.6 9313.0 9347.4 7514.5
vp9_inv_dct_dct_32x32_sub12_add_neon: 12946.6 10752.4 10192.2 8280.2
vp9_inv_dct_dct_32x32_sub16_add_neon: 14074.6 11946.5 11001.4 9008.6
vp9_inv_dct_dct_32x32_sub20_add_neon: 15269.9 13662.7 11816.1 9762.6
vp9_inv_dct_dct_32x32_sub24_add_neon: 16327.9 14940.1 12626.7 10516.0
vp9_inv_dct_dct_32x32_sub28_add_neon: 17462.7 15776.1 13446.2 11264.7
vp9_inv_dct_dct_32x32_sub32_add_neon: 18575.5 17157.0 14249.3 12015.1
I.e. in general a very minor overhead for the full subpartition case due
to the additional loads and cmps, but a significant speedup for the cases
when we only need to process a small part of the actual input data.
In common VP9 content in a few inspected clips, 70-90% of the non-dc-only
16x16 and 32x32 IDCTs only have nonzero coefficients in the upper left
8x8 or 16x16 subpartitions respectively.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Mon, 28 Nov 2016 09:05:18 +0000 (11:05 +0200)]
arm: vp9itxfm: Only reload the idct coeffs for the iadst_idct combination
This avoids reloading them if they haven't been clobbered, if the
first pass also was idct.
This is similar to what was done in the aarch64 version.
Signed-off-by: Martin Storsjö <martin@martin.st>
Clément Bœsch [Fri, 22 Nov 2013 19:16:09 +0000 (20:16 +0100)]
vp9dsp: add DC only versions for idct/idct.
before:
time ./avconv -v 0 -nostats -threads 1 -i sintel_vp9_500kbps.webm -f null -
real 0m11.125s
user 0m11.059s
sys 0m0.050s
time ./avconv -v 0 -nostats -threads 1 -i sintel_vp9_500kbps.webm -f null -
real 0m10.944s
user 0m10.819s
sys 0m0.064s
after:
time ./avconv -v 0 -nostats -threads 1 -i sintel_vp9_500kbps.webm -f null -
real 0m8.153s
user 0m8.034s
sys 0m0.050s
time ./avconv -v 0 -nostats -threads 1 -i sintel_vp9_500kbps.webm -f null -
real 0m8.038s
user 0m7.980s
sys 0m0.039s
Signed-off-by: Martin Storsjö <martin@martin.st>
Diego Biurrun [Mon, 11 Jan 2016 14:36:12 +0000 (15:36 +0100)]
hevc: Eliminate pointless variable indirection
Diego Biurrun [Thu, 17 Nov 2016 19:41:33 +0000 (20:41 +0100)]
hevc: Drop pointless av_unused attribute
Diego Biurrun [Sun, 3 Jan 2016 21:45:19 +0000 (22:45 +0100)]
metasound: Drop unused tables
Diego Biurrun [Wed, 23 Nov 2016 11:15:00 +0000 (12:15 +0100)]
configure: Integrate X11 checks into vaapi/vdpau checks
Diego Biurrun [Wed, 9 Nov 2016 23:07:06 +0000 (00:07 +0100)]
configure: Do not add newlines in filter()/filter_out() functions
Diego Biurrun [Wed, 16 Nov 2016 17:38:52 +0000 (18:38 +0100)]
configure: Move hardware-accelerated codec deps out of hwaccel section
Diego Biurrun [Thu, 10 Nov 2016 10:20:29 +0000 (11:20 +0100)]
configure: MMAL-related decoders should depend on, not select, mmal
Diego Biurrun [Wed, 11 May 2016 06:59:17 +0000 (08:59 +0200)]
mjpegdec: Check return values of functions that may fail
Diego Biurrun [Thu, 24 Nov 2016 11:46:31 +0000 (12:46 +0100)]
dxva2: Adjust printf length modifiers where appropriate
Diego Biurrun [Thu, 24 Nov 2016 11:46:30 +0000 (12:46 +0100)]
avisynth: Cast to the right type when loading avisynth library functions
Fixes a number of related warnings.
Anton Khirnov [Wed, 26 Oct 2016 06:10:19 +0000 (08:10 +0200)]
lavc: move decoding-related code from utils.c to a new file
Anton Khirnov [Wed, 26 Oct 2016 06:10:19 +0000 (08:10 +0200)]
lavc: move encoding-related code from utils.c to a new file
James Almer [Fri, 25 Nov 2016 00:10:47 +0000 (21:10 -0300)]
aac_adtstoasc_bsf: validate and forward extradata if the stream is already ASC
Fixes AAC AudioSpecificConfig passthrough.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Andreas Cadhalpun [Thu, 24 Nov 2016 22:57:46 +0000 (23:57 +0100)]
mss2: only use error correction for matching block counts
This fixes a heap-buffer-overflow in ff_er_frame_end when decoding mss2
with coded_width/coded_height larger than width/height.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Luca Barbato [Mon, 28 Nov 2016 19:52:47 +0000 (20:52 +0100)]
avconv: Fix the audio next dts computation
Use the correct timebase.
CC: libav-stable@libav.org
Diego Biurrun [Mon, 4 Jan 2016 10:59:38 +0000 (11:59 +0100)]
ac3enc: Avoid unnecessary macro indirections
Diego Biurrun [Mon, 4 Jan 2016 10:58:21 +0000 (11:58 +0100)]
ac3enc: Reshuffle functions to avoid forward declarations
Diego Biurrun [Mon, 4 Jan 2016 10:50:22 +0000 (11:50 +0100)]
ac3enc: Reshuffle some float/fixed-mode ifdefs to avoid a dummy function
Mark Thompson [Fri, 25 Nov 2016 12:36:05 +0000 (12:36 +0000)]
hwcontext_vaapi: Don't abort on failing to allocate from a fixed-size pool
Anton Khirnov [Wed, 23 Nov 2016 12:02:53 +0000 (13:02 +0100)]
tta: avoid undefined shifts
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Anton Khirnov [Wed, 23 Nov 2016 12:02:52 +0000 (13:02 +0100)]
tta: use get_unary() instead of a custom implementation
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Diego Biurrun [Wed, 23 Nov 2016 15:42:00 +0000 (16:42 +0100)]
build: Drop gcrypt support
GnuTLS in combination with gcrypt has been deprecated since 2010.
Diego Biurrun [Wed, 23 Nov 2016 08:27:28 +0000 (09:27 +0100)]
configure: Use correct libm linker flag during math function checks
Diego Biurrun [Tue, 22 Nov 2016 15:51:04 +0000 (16:51 +0100)]
configure: Add missing asyncts filter, movie filter, and output example deps
Also add a missing avcodec.h #include in the movie filter.
Diego Biurrun [Wed, 23 Nov 2016 07:54:01 +0000 (08:54 +0100)]
configure: Use correct variable name in libsnappy test
Diego Biurrun [Tue, 22 Nov 2016 07:11:59 +0000 (08:11 +0100)]
configure: Remove old avisynth support leftover
Janne Grunau [Fri, 18 Nov 2016 20:06:40 +0000 (21:06 +0100)]
arm: warn/error on movrelx usage problematic with PIC on ELF
The warning has false positives but our asm does not trigger it. For
new code false positives can only be avoided by changing the register
allocation.
Diego Biurrun [Tue, 22 Nov 2016 07:18:38 +0000 (08:18 +0100)]
configure: Disable warning C4703 with MSVC
This disables warnings about potentially uninitialized local pointer
variables. Disabling the warning is in line with what we do for gcc.
Diego Biurrun [Tue, 22 Nov 2016 07:46:07 +0000 (08:46 +0100)]
w32pthreads: Fix function pointer casts
This eliminates a handful of warnings at every inclusion of the header.
Martin Storsjö [Thu, 13 Sep 2012 09:55:32 +0000 (12:55 +0300)]
qt-faststart: Do not try to use fancy 64-bit seeking functions on mingw32ce
These functions are not available on mingw32ce.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Martin Storsjö [Wed, 23 Nov 2016 21:27:26 +0000 (23:27 +0200)]
rtmpdh: Do global initialization before running the test
The rtmpdh code can use crypto libraries which may require
a process global init. (gcrypt is one of the libraries
where the rtmpdh test code can fail if global init hasn't been
done, depending on gcrypt version.)
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Tue, 22 Nov 2016 13:47:17 +0000 (15:47 +0200)]
aarch64: vp9itxfm: Don't repeatedly set x9 when nothing overwrites it
Signed-off-by: Martin Storsjö <martin@martin.st>