Commit Graph

77134 Commits

Author SHA1 Message Date
Marton Balint
97795ba6c3 lavf/mxfdec: fix seeking before the first keyframe
Regression since 53f2ef2c4a.
Fixes ticket #5017.

Signed-off-by: Marton Balint <cus@passwd.hu>
2015-12-08 02:14:44 +01:00
Clément Bœsch
dd1d9b80c9 lavu/opencl: restore #if HAVE_THREADS
Fix regression since a8bb81a.

Spotted-by: RiCON
2015-12-07 20:28:30 +01:00
Timothy Gu
006d3e97fc cosmetics: Fix weird indentations 2015-12-07 10:43:43 -08:00
Clément Bœsch
a8bb81a05c lavc, lavu: use avutil/thread.h instead of redundant conditional includes 2015-12-07 17:25:51 +01:00
James Almer
a0050d9bf9 configure: fix vp9_d3d11va_hwaccel deps
Signed-off-by: James Almer <jamrial@gmail.com>
2015-12-07 13:12:21 -03:00
Clément Bœsch
5e0c47d41c avutil/threadmessage: fix build without HAVE_THREADS, new attempt 2015-12-07 16:39:57 +01:00
Hendrik Leppkes
312c83e057 avcodec/g723_1: fix license header 2015-12-07 16:10:51 +01:00
Hendrik Leppkes
357c62657a Merge commit 'cb49bb10ca7fcff2e382d9d989232b1a7f28e7da'
* commit 'cb49bb10ca7fcff2e382d9d989232b1a7f28e7da':
  build: Move -Wcast-qual to the extra_warnings

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-12-07 16:01:41 +01:00
Hendrik Leppkes
8cfa7beffc Merge commit '0fc61c6ab6912a2f0c40fdd3f3c591bc2a33efd4'
* commit '0fc61c6ab6912a2f0c40fdd3f3c591bc2a33efd4':
  avi: Validate the stream-id for DV as well

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-12-07 16:00:47 +01:00
Hendrik Leppkes
e92aa34d7b Merge commit 'd017ed878a45171f2f6c69fb9d76401c3c494110'
* commit 'd017ed878a45171f2f6c69fb9d76401c3c494110':
  avi: Use the correct data type

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-12-07 15:57:02 +01:00
Hendrik Leppkes
ee367fadf5 Merge commit '7f57ea143c55ce5732ef7e31e4b75ae6c307af13'
* commit '7f57ea143c55ce5732ef7e31e4b75ae6c307af13':
  vsrc_color: Drop unneeded variable

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-12-07 15:55:51 +01:00
Hendrik Leppkes
d1256272b1 Merge commit 'ca5f386e75c592ce25b8184516fd0d580ccb31bb'
* commit 'ca5f386e75c592ce25b8184516fd0d580ccb31bb':
  lavf: G.723.1 muxer

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-12-07 15:55:13 +01:00
Hendrik Leppkes
90c93fb129 Merge commit 'f023d57d355ff3b917f1aad9b03db5c293ec4244'
* commit 'f023d57d355ff3b917f1aad9b03db5c293ec4244':
  lavc: G.723.1 encoder

Split existing FFmpeg G.723.1 encoder into a new file.

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-12-07 15:50:45 +01:00
Hendrik Leppkes
6c9cc21bcc Merge commit '165cc6fb9defcd79fd71c08167f3e8df26b058ff'
* commit '165cc6fb9defcd79fd71c08167f3e8df26b058ff':
  g723_1: Move sharable functions to a separate file

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-12-07 15:26:41 +01:00
Hendrik Leppkes
9cf74191ed Merge commit 'aac996cc01042194bf621d845bbe684549b5882e'
* commit 'aac996cc01042194bf621d845bbe684549b5882e':
  g723_1: Rename files to better reflect their purpose

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-12-07 15:04:13 +01:00
Clément Bœsch
dc97ff8380 fate/api: add w32+os2 support for fate-api-threadmessage 2015-12-07 14:57:33 +01:00
Hendrik Leppkes
2730a2013d Merge commit 'b74b88f30da2389f333a31815d8326d5576d3331'
* commit 'b74b88f30da2389f333a31815d8326d5576d3331':
  g723_1: Handle values at the ends of the table in lsp2lpc()

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-12-07 14:58:38 +01:00
Hendrik Leppkes
0ecec7449c Merge commit 'a0fa6d06b848f26b16ba12f0a9a4a85b93ab8022'
* commit 'a0fa6d06b848f26b16ba12f0a9a4a85b93ab8022':
  matroska: Warn when metadata references a non-existent element

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-12-07 14:51:23 +01:00
Hendrik Leppkes
255f8966b2 Merge commit 'f7986239f4dbec91c743c4c5eb0a2339bd325bf6'
* commit 'f7986239f4dbec91c743c4c5eb0a2339bd325bf6':
  dvenc: Validate the frame size before copying it

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-12-07 14:45:47 +01:00
Clément Bœsch
b98305f0ab fate/api: fix fate-api-threadmessage dependency 2015-12-07 14:40:10 +01:00
Clément Bœsch
d4b1b33e69 avutil/threadmessage: fix build without HAVE_THREADS 2015-12-07 14:28:34 +01:00
Hendrik Leppkes
4a2058bf4e Merge commit '7139489c452ef8af6a745ec4e62056ee4ea4d6a8'
* commit '7139489c452ef8af6a745ec4e62056ee4ea4d6a8':
  pgssubdec: fix API compability layer

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-12-07 14:20:03 +01:00
Hendrik Leppkes
4e01566941 Merge commit 'b0e8651a2a84553d08fbb2f7cb9697bd64fb1b55'
* commit 'b0e8651a2a84553d08fbb2f7cb9697bd64fb1b55':
  doc: Amend the MSYS2 Documentation

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-12-07 14:18:41 +01:00
Hendrik Leppkes
14b5834756 Merge commit '4f979418c723652ad4e43115118c57a44bd46b52'
* commit '4f979418c723652ad4e43115118c57a44bd46b52':
  avfoundation: Simple capture

Not merged on request by Thilo Borgmann, original author of the
AVFoundation capture in FFmpeg.

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-12-07 14:16:36 +01:00
Paul B Mahol
b6d029c2ef doc/filters: add more compand examples
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-12-07 12:22:42 +01:00
Paul B Mahol
e6690ce02f avfilter/af_biquads: pass filter ctx to av_log calls
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-12-07 11:47:43 +01:00
Clément Bœsch
bd5c860fdb avutil/threadmessage: split the pthread condition in two
Fix a dead lock under certain conditions. Let's assume we have a queue of 1
message max, 2 senders, and 1 receiver.

Scenario (real record obtained with debug added):
    [...]
    SENDER #0: acquired lock
    SENDER #0: queue is full, wait
    SENDER #1: acquired lock
    SENDER #1: queue is full, wait
    RECEIVER: acquired lock
    RECEIVER: reading a msg from the queue
    RECEIVER: signal the cond
    RECEIVER: acquired lock
    RECEIVER: queue is empty, wait
    SENDER #0: writing a msg the queue
    SENDER #0: signal the cond
    SENDER #0: acquired lock
    SENDER #0: queue is full, wait
    SENDER #1: queue is full, wait

Translated:
 - initially the queue contains 1/1 message with 2 senders blocking on
   it, waiting to push another message.
 - Meanwhile the receiver is obtaining the lock, read the message,
   signal & release the lock. For some reason it is able to acquire the
   lock again before the signal wakes up one of the sender. Since it
   just emptied the queue, the reader waits for the queue to fill up
   again.
 - The signal finally reaches one of the sender, which writes a message
   and then signal the condition. Unfortunately, instead of waking up
   the reader, it actually wakes up the other worker (signal = notify
   the condition just for 1 waiter), who can't push another message in
   the queue because it's full.
 - Meanwhile, the receiver is still waiting. Deadlock.

This scenario can be triggered with for example:
    tests/api/api-threadmessage-test 1 2 100 100 1 1000 1000

One working solution is to make av_thread_message_queue_{send,recv}()
call pthread_cond_broadcast() instead of pthread_cond_signal() so both
senders and receivers are unlocked when work is done (be it reading or
writing).

This second solution replaces the condition with two: one to notify the
senders, and one to notify the receivers. This prevents senders from
notifying other senders instead of a reader, and the other way around.
It also avoid broadcasting to everyone like the first solution, and is,
as a result in theory more optimized.
2015-12-07 11:39:28 +01:00
Clément Bœsch
a26e4215b9 fate/api: test threadmessage 2015-12-07 11:39:28 +01:00
Clément Bœsch
f98abe0ee7 avutil/threadmessage: add av_thread_message_flush() 2015-12-07 11:39:28 +01:00
Simon Thelen
6596c6fca7 fate: add limited_input_seek tests
Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-12-07 10:39:17 +01:00
Hendrik Leppkes
5068fb1e24 ffmpeg_dxva2: support vp9 hwaccel 2015-12-07 09:47:51 +01:00
Hendrik Leppkes
1e6cf7272f avcodec: implement vp9 dxva2 hwaccel 2015-12-07 09:38:59 +01:00
Hendrik Leppkes
585083dd1f vp9: add hwaccel hooks 2015-12-07 09:25:02 +01:00
Hendrik Leppkes
cd1b7e2bd7 vp9: fix pixel format changes with threading 2015-12-07 09:23:18 +01:00
Reynaldo H. Verdejo Pinochet
21fbc41214 cmdutils: use version accessor macros
Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
2015-12-06 20:27:40 -08:00
Muhammad Faiz
54ed3ebbe4 avfilter/showcqt: BASEFREQ and ENDFREQ cast to double
fix default basefreq/endfreq comparison
on platform that does not do comparison
in double type

found on zeranoe 32-bit build, where
default freq range is detected as non-default

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-12-07 01:28:48 +01:00
Anshul Maheshwari
162754c1e0 Remove Redundant Entry of MPEG2 Video Desc
Signed-off-by: Anshul Maheshwari <er.anshul.maheshwari@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-12-07 01:28:48 +01:00
Andreas Cadhalpun
5adb5d9d89 mjpegdec: consider chroma subsampling in size check
If the chroma components are subsampled, smaller buffers are allocated
for them. In that case the maximal block_offset for the chroma
components is not as large as for the luma component.

This fixes out of bounds writes causing segmentation faults or memory
corruption.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2015-12-06 22:40:41 +01:00
Rostislav Pehlivanov
a0a39acd01 fate: change the CMP_TARGETs for the recent AAC encoder changes
The case of PNS was outdated and resulted in failures on some
kdfreebds systems.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2015-12-06 20:16:48 +00:00
Rostislav Pehlivanov
d55f83de4d aacenc_tns: tune and reduce artifacts
There are a couple of major changes here:

1. Start using TNS coefficient compression.
2. Start using 3 bits per coefficient maximum for short windows.
The bits we save from these 2 changes seem to make a nice impact on the
rest of the file/windows.

3. Remove special case gain checking for short windows.
4. Modify the coefficient loop to support up to 3 windows.
The additional restrictions on TNS were something that was no in the
specifications and furthermore restricting TNS to only low energy short
windows was done to compensate for bugs elsewhere in the code.

Overall, the improvements here reduce crackling artifacts heard in very
noisy tracks.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2015-12-06 20:16:48 +00:00
Rostislav Pehlivanov
b32e989e6c aacenc: move the TNS search and filtering before PNS
The original plan was to have TNS use data from the PNS search to better
tune itself to noise but this was never used nor necessary. This should
slightly boost the PNS accuracy if TNS was used.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2015-12-06 20:16:48 +00:00
Paul B Mahol
45b451c892 avfilter/af_alimiter: add 3 more options
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-12-06 19:10:39 +01:00
Timothy Gu
b0669e7ccf fate/concatdec: Use -bitexact
Fixes FATE failures on --enable-small builds.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-12-06 14:37:40 +01:00
Timothy Gu
9670165cc2 ffprobe: Do not print profile names in -bitexact
Instead, print "unknown" if it's unknown, or their numerical values if
they are known.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-12-06 14:37:40 +01:00
Ganesh Ajjanagadde
65440916c1 ffplay: use hypot()
Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-12-06 08:11:47 -05:00
Ganesh Ajjanagadde
14886bebfe avcodec/dvdsubdec: fix typo in dlog message
Likely accidental in 764900d645.

Fixes: CID 1341578.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-12-06 08:11:47 -05:00
Ganesh Ajjanagadde
f1f323b6de avformat/movenc-test: correct varargs usage
It is required to call va_end for each invocation of va_start within the
same function.

Fixes: CID 1341583.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-12-06 08:11:47 -05:00
Ganesh Ajjanagadde
90409b6da8 avformat/rtsp: free opts dictionary on failure of getnameinfo
Fixes: CID 1341579.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-12-06 08:11:47 -05:00
Paul B Mahol
3e1724baf8 avfilter/af_stereotools: fix logic fail
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-12-06 10:09:09 +01:00
Reynaldo H. Verdejo Pinochet
21c34cb261 libavutil: add version component accessor macros
Pretty standard macros, these should help libav*
users avoid repeating ver.si.on parsing code,
which aids in compatibility-checking tasks like
identifying FFmpeg from Libav (_MICRO >= 100 check).
Something many are doing since we are not
intercompatible anymore.

Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
2015-12-06 01:01:51 -08:00