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Author SHA1 Message Date
Luca BarbatoandJames Almer abb5efca26 configure: Fix sem_timedwait probe 
(cherry-picked from libav commit 41262498ff)
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-10-12 20:28:10 -03:00
Luca BarbatoandJames Almer 1e27837265 rtsp: Move message parsing to a separate function 
Make easier to handle the polling function before we implement
full threading support.

(cherry picked from libav commit ca960161f0)
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-10-06 00:22:10 -03:00
Luca BarbatoandJames Almer 19bf50406e configure: Move up the avbuild directory creation 
The early check for inconsistent in-source vs out-of-source build
cannot generate a config.log otherwise.

(Cherry-picked from libav commit 0ee78020cd)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-06-20 20:40:52 -03:00
Luca Barbato 8c616b3b89 avplay: Use the named syntax for buffersrc arguments 
Avoid confusion.
 2017-03-23 12:52:58 +01:00
Luca Barbato a46a4f722d dca: Refactor dca_filter_channels() a little 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-03-21 12:08:52 +01:00
Luca Barbato e245d4f45c dca: Validate the channel map 
Having a mismatch between the number of channels in the stream and those
in the channel map will lead to a segfault or worse.

Bug-Id: 1016

CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-03-21 12:08:49 +01:00
Luca Barbato ca960161f0 rtsp: Move message parsing to a separate function 
Make easier to handle the polling function before we implement
full threading support.
 2017-03-21 04:23:41 +01:00
Luca Barbato bd805964f4 configure: Do not treat JACK as a system library 
JACK is not commonly installed and should not be picked up as a
dependency unless specifically requested.
 2017-03-21 04:23:41 +01:00
Luca Barbato 0d8013b88b configure: Replace -no_weak_symbols with -Werror=partial-availability 
Jack uses weak symbols on purpose.
 2017-03-15 20:24:52 +01:00
Luca BarbatoandMartin Storsjö 81bffae368 configure: Check for -no_weak_imports in ldflags on macOS 
Recent versions of macOS provide more POSIX API (in particular,
clock_gettime) than previous versions and recent Apple toolchains
provide all that API, even when targeting older releases without
said API. Disallow linking to functions which might not be available
at runtime.

To actually have an effect, either add
--extra-cflags="-mmacosx-version-min=10.11" (or any other version
prior to 10.12) or set MACOSX_DEPLOYMENT_TARGET=10.11 when running
configure.

As a workaround for libav versions without this fix, one can
also add --extra-cflags="-mmacosx-version-min=10.11
-Werror=partial-availability" while running configure.

The -no_weak_imports flag is new in Xcode 8; in Xcode 7 it is not
supported. This is not an issue since Xcode 7 only ships with the
10.11 macOS SDK, which lacks clock_gettime.

Bug-Id: 1033

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2017-03-07 09:48:55 +02:00
Luca Barbato 79331df362 rtsp: Lazily set up the pollfd array once 2017-02-28 12:54:04 +01:00
Luca Barbato 5263f464db rtsp: Lazily allocate the pollfd array 
And use av_malloc_array.
 2017-02-27 13:51:53 +01:00
Luca Barbato b9b82151a1 rtsp: Move the pollfd setup out of the for loop 2017-02-27 13:51:53 +01:00
Luca Barbato 150e99d694 rtsp: Factor out packet reading 2017-02-27 13:51:53 +01:00
Luca Barbato 04d2afa93b mkv: Update the seek test to match 5d3953a5dc 2017-02-22 10:15:00 +01:00
Luca Barbato b446f0e98f mov: Do not try to parse multiple stsd for the same track 
Bug-Id: 1017
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-02-15 00:40:00 +01:00
Luca BarbatoandDiego Biurrun 9c2d36fcaf dv: Convert to the new bitstream reader 2017-02-11 20:29:44 +01:00
Luca Barbato ba30b74686 aac: Validate the sbr sample rate before using the value 
Avoid a floating point exception.

Bug-Id: 1027
CC: libav-stable@libav.org
 2017-02-11 20:23:11 +01:00
Luca Barbato 0ee78020cd configure: Move up the avbuild directory creation 
The early check for inconsistent in-source vs out-of-source build
cannot generate a config.log otherwise.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-02-11 15:47:43 +01:00
Luca Barbato b6093e8c72 hlsenc: Correctly write down all 16 bytes in hex 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2017-02-10 14:12:16 +01:00
Luca Barbato 11e225db31 rtmp: Account for bytes_read wraparound 
Servers seem to be happy to receive the wrapped-around value as long
as they receive a report, otherwise they timeout.

Initially reported and analyzed by Thomas Bernhard.
 2017-01-29 18:10:44 +01:00
Luca Barbato 562ef82d6a fifo: Return the correct AVERROR value 2017-01-26 10:25:20 +01:00
Luca Barbato fb59f87ce7 nvenc: Explicitly push the cuda context on encoding 
Make sure that NVENC does not misbehave if other cuda usages happen
in the application.
 2017-01-17 07:37:12 +01:00
Luca Barbato 44129e3804 avconv: Do not pass NULL to avio_tell 
The null demuxer does not have a backing AVIOContext.
 2017-01-13 08:42:11 +01:00
Luca Barbato f8f7ad758d qsv: Set the correct range for la_depth 
Setting an invalid range for it makes the encoder behave inconsistently.
 2017-01-13 08:42:10 +01:00
Luca BarbatoandVittorio Giovara 3f75e5116b avio: Keep track of the amount of data written 
Make avio_size() work with any write AVIOContext.
 2016-12-08 15:58:28 -05:00
Luca BarbatoandVittorio Giovara 518a22471e configure: Be more helpful when requiring options set 
Be explicit about which options should be set.
 2016-12-02 12:00:07 -05:00
Luca Barbato d0c84c41d3 avconv: Fix the audio next dts computation 
Use the correct timebase.

CC: libav-stable@libav.org
 2016-11-29 10:38:01 +01:00
Luca Barbato 3c7fa8cbb9 hlsenc: Fix the openssl support 2016-11-18 11:18:58 +01:00
Luca Barbato adb0e941c3 avpacket: Mark src pointer as constant 2016-11-17 19:41:12 +01:00
Luca Barbato 0a4b9d0ccd hlsenc: Add encryption support 
Partially based on Christian Suloway <csuloway@globaleagleent.com> work.
 2016-11-17 19:19:55 +01:00
Luca BarbatoandMichael Niedermayer 19be5fb728 swscale: Add GRAY12 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-11-10 00:49:29 +01:00
Luca BarbatoandMichael Niedermayer 638b216d4f pixfmt: Add GRAY12 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-11-10 00:42:48 +01:00
Luca BarbatoandMichael Niedermayer 2c7d8cbd66 swscale: Add the GBRAP12 output 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-11-10 00:33:12 +01:00
Luca Barbato ab839054e6 swscale: Add GRAY12 2016-11-07 22:42:00 +01:00
Luca Barbato 7471352f19 pixfmt: Add GRAY12 2016-11-07 22:42:00 +01:00
Luca Barbato dad7514f9e xcb: Add all the libraries to the link line explicitly 
Avoid an underlink issue on recent distributions.

CC: libav-stable@libav.org
 2016-10-30 21:55:03 +01:00
Luca Barbato c541a44e02 Revert "rtmpproto: Don't include a client version in the unencrypted C1 handshake" 
This reverts commit 7d8d726be7.
 2016-10-30 21:55:03 +01:00
Luca Barbato 801ac7156d qsv: Be informative when reporting that no data has been consumed 2016-10-30 21:55:03 +01:00
Luca Barbato 052b97855d aviocat: Support avio options 
Useful to test protocols that require options to be used.
 2016-10-25 15:43:56 +02:00
Luca BarbatoandDiego Biurrun da4f8c8e35 fate: Update filter-pixfmts-scale gbrap12le hash missing from be9dba5c8a 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-10-18 20:34:55 +02:00
Luca Barbato 881477c77b swscale: Add the GBRAP12 output 2016-10-12 21:33:34 +02:00
Luca Barbato ef3740c3a0 swscale: Enable GBRP12 output 2016-10-12 18:00:24 +02:00
Luca Barbato b015872c0d huffyuvdsp: Enable the altivec code for PPC little-endian as well 
Confirmed to work by checkasm.
 2016-10-02 17:13:36 +02:00
Luca Barbato 1d25a86902 huffyuvdsp: Reenable PPC optimizations 2016-10-02 17:13:36 +02:00
Luca Barbato 0e8d1fc1f0 lavu: Bump version for the 12bit Planar YUV support 2016-09-27 18:48:30 +02:00
Luca Barbato 2b5b1e1e9b swscale: Rename is9_OR_10 to match what it does 
It is used to select functions that work with 9-15bits.
 2016-09-27 18:48:30 +02:00
Luca Barbato 9bd6ea5695 pixfmt: Add yuv444p12 pixel format 2016-09-27 18:48:30 +02:00
Luca Barbato 0aebbbd024 pixfmt: Add yuv422p12 pixel format 2016-09-27 18:48:30 +02:00
Luca Barbato 85406e7a8d pixfmt: Add yuv420p12 pixel format 2016-09-27 18:48:30 +02:00
Luca Barbato e87a501e7d swscale: Update bitdepth range check 
Make sure the scaling functions for the 9-15bits are used for
9-15bits bit depths correctly.
 2016-09-27 17:17:54 +02:00
Luca Barbato 352741b5ea nvenc: Make sure that enum and array index match 
And use a macro to reduce the boilerplate.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-09-24 18:08:54 +02:00
Luca BarbatoandDiego Biurrun caccb3a0cd audiodsp: ppc: Add VSX variant 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-09-11 19:19:41 +02:00
Luca Barbato e89cef4050 checkasm: Read the unsigned value as it should 
Reading a value larger than int using atoi() may give the wrong result.
 2016-09-11 14:12:18 +02:00
Luca Barbato 963b3ab11f doc: Document FATE option HWACCEL 2016-08-26 09:21:59 +02:00
Luca BarbatoandDiego Biurrun d42809f983 av1: Add codec_id and basic demuxing support 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-08-24 14:45:08 +02:00
Luca Barbato 24130234cd rtpdec_mpeg4: validate fmtp fields 2016-08-23 18:58:10 +02:00
Luca Barbato f6d2fed811 avconv: Make sure that inputless filtergraphs are configured 
Unbreak `avconv -filter_complex testsrc`.

Regression introduced in a3a0230a98
 2016-08-12 11:41:58 +02:00
Luca Barbato 602abe77b0 avconv: Check the fifo allocation 2016-08-12 11:41:58 +02:00
Luca BarbatoandDiego Biurrun 8495d84f01 ac3dec: Add some inline hints 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-07-29 18:46:48 +02:00
Luca BarbatoandDiego Biurrun 3db51bf671 ac3dec: Simplify skipping 
skip_bits_long() can skip up to 32-bit ranges.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-07-29 18:46:48 +02:00
Luca BarbatoandDiego Biurrun f0ccc65bc9 ac3dec: Split coupling-specific code from decode_audio_block() 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-07-29 18:46:48 +02:00
Luca BarbatoandDiego Biurrun a5ebe5d121 ac3dec: Split spx-specific code from decode_audio_block() 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-07-29 18:46:48 +02:00
Luca BarbatoandDiego Biurrun 2ac00d2d1d mov: Validate the ID number 
IDs in MOV start from 1.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-07-29 18:46:48 +02:00
Luca BarbatoandTimothy Gu e85d38c20a librtmp: Avoid an infiniloop setting connection arguments 
The exit condition was missing.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
 2016-07-26 12:05:29 -07:00
Luca Barbato 40ad05bab2 checkasm: Cast unsigned to signed 
Avoid a warning for passing an unsigned value to abs(), some compilers
might optimize away abs().
 2016-07-23 08:27:32 +02:00
Luca Barbato b183abfb5b vpx: Support color range 
The range field has been introduced in version 1.6.0
 2016-07-23 08:27:29 +02:00
Luca Barbato 3c08b7bc76 ffv1: Report additional bitstream information in verbose mode 
Useful to inspect samples.
 2016-06-29 07:21:07 +02:00
Luca Barbato fe6e5cbea7 ffv1: Remove version 2 and mark version 3 as non-experimental 
The encoder produces bitstream compatible with the current specification
and version 2 is set as reserved (non-standardizable).
 2016-06-29 07:21:07 +02:00
Luca Barbato 4dbfcd0757 librtmp: Avoid an infiniloop setting connection arguments 
The exit condition was missing.

CC: libav-stable@libav.org
 2016-06-22 06:37:33 +02:00
Luca Barbato 5264e7ba21 ac3: Check the array bound before dereferencing 
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-05-27 15:49:48 +02:00
Luca BarbatoandDiego Biurrun 74b1bf632f mp3: Make the extrasize explicit 
Initialize the bit buffer with the correct size (amount of bits that will
be read) instead of relying on the bitstream reader overreading the
correct values.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-05-22 23:07:54 +02:00
Luca BarbatoandDerek Buitenhuis dd4fb2339f ape: Unbreak adaptcoeffs computation 
And simplify and explain the expression.

Fault introduced in f3fdef108e

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-05-12 14:32:16 +01:00
Luca Barbato 74d98d1b0e mpegts: Validate the SL Packet Header Configuration 
timeStampLength, OCRLength and AU_Length have well specified upper
boundaries.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-05-03 14:21:45 +09:00
Luca Barbato 4012fe1ee8 ape: Unbreak adaptcoeffs computation 
And simplify and explain the expression.

Fault introduced in f3fdef108e
 2016-04-24 10:18:25 +02:00
Luca Barbato 79fdbfdb3e img2enc: Refactor the atomic renaming code 
And use it for the separate-plane side-feature as well.

Bug-Id: 935
 2016-04-19 20:30:48 +02:00
Luca Barbato f3fdef108e ape: Avoid undefined behaviour 
Avoid the clang warning

"warning: shifting a negative signed value is undefined"
 2016-04-19 20:22:31 +02:00
Luca Barbato 6b2ad3ca48 indeo3: Avoid undefined behaviour 
Avoid the clang warning

"warning: shifting a negative signed value is undefined"
 2016-04-19 19:00:41 +02:00
Luca Barbato e3453fd444 matroska: Write the field order information 
And bump the document version to 4.
 2016-04-03 19:36:57 +02:00
Luca Barbato 1db8eb1549 avconv: Drop an unused variable 2016-04-01 05:30:22 +02:00
Luca Barbato 5f02266681 matroska: Support interlaced content correctly 
The matroska specification now has two elements for it.
 2016-03-31 18:03:21 +02:00
Luca Barbato 9765549f55 mpegts: Forward the errors on mpeg4 objects parsing 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-03-20 01:04:12 +01:00
Luca Barbato 1098f5c049 svq3: Use a separate buffer for decoding the slices 
The AVPacket.data should be considered read-only.
 2016-03-16 13:09:23 +01:00
Luca BarbatoandMichael Niedermayer 73f3c8f73e indeo2: Fix banding artefacts 
Rename luma table to delta table and change how it is used.

CC: libav-stable@libav.org
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
(cherry picked from commit f8c34f4b8d)
 2016-03-16 11:32:51 +01:00
Luca BarbatoandMichael Niedermayer 522ab0b9a9 indeo2data: K&R formatting cosmetics 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
(cherry picked from commit d4066a7024)
 2016-03-16 11:32:49 +01:00
Luca Barbato 8b4b1c1eea matroska: Support V_QUICKTIME as written in the specification 
Check if the size is written the first 4 bytes and read the next 4
as fourcc candidate, fallback checking the initial for 4 bytes.

"The CodecPrivate contains all additional data that is stored in the
'stsd' (sample description) atom in the QuickTime file after the
mandatory video descriptor structure (starting with the size and FourCC
fields)"

CC: libav-stable@libav.org
 2016-03-15 16:06:35 +01:00
Luca Barbato 92c1a83ee9 qsv: Fix loading multiple plugins 
av_get_token does not strip the trailing separator.
 2016-03-15 16:05:19 +01:00
Luca Barbato 7e01d48cfd mov: Check the entries value when parsing dref boxes 
And properly reset the entries count when resetting the entries.

CC: libav-stable@libav.org

Bug-Id: 929
Bug-Id: CVE-2016-3062
 2016-03-11 14:29:13 +01:00
Luca Barbato 59b9d2f684 configure: Add support for clang llvm-cov 2016-03-07 16:59:00 +01:00
Luca Barbato c11a858626 configure: Support msan as toolchain 2016-03-07 16:59:00 +01:00
Luca BarbatoandVittorio Giovara 39a2d3288e mpegvideo: Refactor emulated_edge_mc calls 2016-03-05 08:26:36 -05:00
Luca BarbatoandVittorio Giovara 0242351390 mpegvideo: Fix undefined negative shifts in mpeg_motion_internal 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2016-03-05 08:26:36 -05:00
Luca BarbatoandVittorio Giovara 7d4a1ff344 mpegvideo: Fix undefined negative shifts in ff_init_block_index 
Found-by: gcc5-ubsan.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2016-03-05 08:26:36 -05:00
Luca BarbatoandDiego Biurrun f8c34f4b8d indeo2: Fix banding artefacts 
Rename luma table to delta table and change how it is used.

CC: libav-stable@libav.org
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-03-01 13:50:24 +01:00
Luca BarbatoandDiego Biurrun d4066a7024 indeo2data: K&R formatting cosmetics 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-03-01 13:46:00 +01:00
Luca Barbato ce9d7da765 qsv: Move down the implementation query 
The plugin loaded may not match the general implementation capability
wise.
 2016-02-26 10:28:42 +01:00
Luca Barbato bf7be043fc matroska: Always consider S_TEXT/UTF8 as SRT when demuxing 
Reported-By: Maxim Koitsov <maksbotan@gentoo.org>
 2016-02-22 09:40:16 +01:00
Luca Barbato f273f7fb25 mkv: Force the full parsing of mp3 
Some muxer might or might not fit incomplete mp3 frames in
their packets.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-02-19 17:35:33 +01:00
Luca Barbato 3ef98937f5 mov: Force the full parsing of mp3 
Some muxer might or might not fit incomplete mp3 frames in
their packets.

Bug-Id: 899

CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-02-19 17:35:26 +01:00
Luca Barbato 2edc718723 configure: Relax the implication of --enable for components 
Do not error out if some subcomponents cannot be enabled.

Reported-By: RT|AO
 2016-02-15 17:57:43 +01:00