Commit Graph

76386 Commits

Author SHA1 Message Date
Michael Niedermayer
232b8a5a43 avformat/img2enc: re enable atomic writes with split planes
They work now after fixing the implementation

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-28 02:29:51 +01:00
Andreas Cadhalpun
eaa6bade37 avcodec: install avdct.h as public header
The commit 932ff70 introducing this header mentions it should be public.

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2015-10-27 22:51:54 +01:00
Luca Barbato
f3aff31e5f avpicture: Deprecate the single fields
Silence pointless warnings from gcc.
2015-10-27 21:53:26 +01:00
Michael Niedermayer
1b82a0052c avformat/img2enc: Fix img2enc atomic implementation to work with split planes
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-27 21:28:23 +01:00
Michael Niedermayer
9ec2b9fce1 avformat/img2enc: Disable rename&atomic writing for non file protocol and split planes
For protocols other than local files ff_rename() is not implemented
For split planes support the implementation is simply wrong

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-27 20:44:46 +01:00
Hendrik Leppkes
6255bf3d0d mpegts: Fix FATE seek test 2015-10-27 15:42:59 +01:00
Hendrik Leppkes
75c3e54d1c asfdec: fix FATE seek test 2015-10-27 15:29:12 +01:00
Hendrik Leppkes
c2f861ca42 Replace remaining occurances of av_free_packet with av_packet_unref 2015-10-27 14:35:30 +01:00
Hendrik Leppkes
7f5af80ba4 Merge commit 'ce70f28a1732c74a9cd7fec2d56178750bd6e457'
* commit 'ce70f28a1732c74a9cd7fec2d56178750bd6e457':
  avpacket: Replace av_free_packet with av_packet_unref

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 14:28:56 +01:00
Hendrik Leppkes
856b19d593 Merge commit 'a5d42043093a39636a1f4021a37dd9c612479f6f'
* commit 'a5d42043093a39636a1f4021a37dd9c612479f6f':
  avformat: Always return ref-counted AVPacket

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 14:12:27 +01:00
Hendrik Leppkes
fe3c22e0c0 Merge commit 'f0ca6ffa0ae5d5564516ee7a18aa1e234751444a'
* commit 'f0ca6ffa0ae5d5564516ee7a18aa1e234751444a':
  avprobe: Unref the packet once it is used

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 14:10:04 +01:00
Hendrik Leppkes
5fe1578571 Merge commit '9cbae3a7d57bd2b862c37fd8123bd1fba680e801'
* commit '9cbae3a7d57bd2b862c37fd8123bd1fba680e801':
  roqvideodec: use av_frame_copy

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 14:07:36 +01:00
Hendrik Leppkes
af7c703715 Merge commit '9f5d6f460ceeda8b4ac29b3249a49e275b64c706'
* commit '9f5d6f460ceeda8b4ac29b3249a49e275b64c706':
  hap: Set avctx.bits_per_coded_sample

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 14:06:45 +01:00
Hendrik Leppkes
fe41f28c3a Merge commit 'fe66671bd5f446f8d0a9c70968ba8fe891efe028'
* commit 'fe66671bd5f446f8d0a9c70968ba8fe891efe028':
  cmdutils: Check for and report the correct codec capability

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 14:06:30 +01:00
Hendrik Leppkes
564eabeebb Merge commit '3c5cf2a31b4b29a8e4282cbe6a3f0617c14698b8'
* commit '3c5cf2a31b4b29a8e4282cbe6a3f0617c14698b8':
  screenpresso: Drop parameter change check

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 14:05:41 +01:00
Hendrik Leppkes
0a830b95d5 Merge commit '447b5b278c689b21bbb7b5747c8773145cbd9448'
* commit '447b5b278c689b21bbb7b5747c8773145cbd9448':
  mpegvideo_enc: Fix encoding videos with less frames than the delay of the encoder

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 14:04:47 +01:00
Hendrik Leppkes
a4b5ada36b Merge commit '27eeee76b2546fd313808997b3d07ba9cce94551'
* commit '27eeee76b2546fd313808997b3d07ba9cce94551':
  mpegvideo_enc: Merge ifs with identical conditions

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 14:01:18 +01:00
Hendrik Leppkes
1174eb2f10 Merge commit 'f0a88d4d2a74534460f4a8b79c448bd5890dbd41'
* commit 'f0a88d4d2a74534460f4a8b79c448bd5890dbd41':
  mpegvideo_enc: Factor new_picture unref out

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 14:01:03 +01:00
Hendrik Leppkes
8b3228a329 Merge commit '533a6198505edd1379e1cd722852350ae4a85acc'
* commit '533a6198505edd1379e1cd722852350ae4a85acc':
  innoHeim/Rsupport Screen Capture Codec decoder

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 13:58:44 +01:00
Hendrik Leppkes
8dde5dc05a Merge commit '233d2fa0443197df12b4f7823d591dad964149b3'
* commit '233d2fa0443197df12b4f7823d591dad964149b3':
  kvazaar: Add libkvazaar HEVC encoder

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 13:49:37 +01:00
Paul B Mahol
a66243a201 avformat/aiff: add ADP4 DVI ADPCM support
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-10-27 13:41:54 +01:00
Hendrik Leppkes
b95b8e5a22 Merge commit '18f9308e6a96bbeb034ee5213a6d41e0b6c2ae74'
* commit '18f9308e6a96bbeb034ee5213a6d41e0b6c2ae74':
  mpjpeg: Cope with multipart lacking the initial CRLF

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 12:55:51 +01:00
Hendrik Leppkes
7daac50067 Merge commit '22f4d9c303ede1a240538fd105c97047db40dc86'
* commit '22f4d9c303ede1a240538fd105c97047db40dc86':
  img2enc: Make sure the images are atomically written

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 12:50:56 +01:00
Hendrik Leppkes
e7a57d4873 Merge commit '1ec72c6c68dbc78bf4ebb6f06c13316dc488bdfa'
* commit '1ec72c6c68dbc78bf4ebb6f06c13316dc488bdfa':
  libx264: Make sure the extradata are padded

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 12:48:27 +01:00
Hendrik Leppkes
368e521646 Merge commit '5ea5a24eb70646a9061b85af407fcbb5dd4f89fd'
* commit '5ea5a24eb70646a9061b85af407fcbb5dd4f89fd':
  movenc: Honor flush requests with delay_moov, when some tracks lack samples

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 12:46:21 +01:00
Hendrik Leppkes
12e95d156a Merge commit 'e02dcdf6bb6835ef4b49986b85a67efcb3495a7f'
* commit 'e02dcdf6bb6835ef4b49986b85a67efcb3495a7f':
  rtsp: Allow $ as interleaved packet indicator before a complete response header

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 12:41:37 +01:00
Hendrik Leppkes
0bcb17d44e Merge commit 'dca23ffbc7568c9af5c5fbaa86e6a0761ecae50c'
* commit 'dca23ffbc7568c9af5c5fbaa86e6a0761ecae50c':
  lavc: Deprecate AVPicture structure and related functions

Deprecation flag on AVPicture struct replaced by a comment, as it causes
excess deprecation warnings for every include of avcodec.h

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 12:40:04 +01:00
Kyle Swanson
15d8b65125 doc/filters.texi: ebur128 grammar fix
Reviewed-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-27 12:11:38 +01:00
AppChecker
8199908fdf fix: assigning instead of comparing
Signed-off-by: AppChecker <support.appc@cnpo.ru>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-27 12:11:38 +01:00
Hendrik Leppkes
31741aecbf avcodec: disallow hwaccel with frame threads
HWAccels with frame threads are fundamentally flawed in avcodecs current
design, and there are several known problems ranging from image corruption
to driver crashes.

These problems come down to two design problems in the interaction of
threads and HWAccel decoding:

(1)
While avcodec prevents parallel decoding and as such simultaneous access
to the hardware accelerator from the decoding threads, it cannot account
for the user code and its access to the hardware surfaces and the hardware
itself.

This can result in image corruption or even driver crashes if the
user code locks image surfaces while they are being used by the decoder
threads as reference frames.

The current HWAccel API does not offer any way to ensure exclusive access
to the hardware or the surfaces if frame threading is used.

(2)
Initialization of the HWAccel with frame threads is non-trivial, and many
decoders had and still have issues that cause excess calls to the
get_format callback.

This will potentially cause duplicate HWAccel initialization, which in
extreme cases can even lead to driver crashes if the HWAccel is
re-initialized while the user code is actively accessing the hardware
surfaces associated with it, or lead to image corruption due to lost
reference frames.

While both of these issues are solvable, fixing (1) would at least require
a huge API redesign which would move a lot of complexity into the user
code.

The only reason the combination of frame threads and HWAccel was
considered useful is to allow a seamless fallback to multi-threaded
software decoding if the HWAccel is not available, however the issues
outlined above far outweigh this.

The proper solution for a fallback is to re-open the AVCodecContext with
threading enabled if the HWAccel failed, which is a practice commonly used
by various user applications using avcodec today already.

Reviewed-by: Gwenole Beauchesne <gb.devel@gmail.com>
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-27 10:19:05 +01:00
Rostislav Pehlivanov
af71c73fb4 FATE: Increase FUZZ value on AAC LTP encoding test
Clang prerelease on Darwin is making the test fail.
2015-10-27 07:41:33 +00:00
Timothy Gu
b9cd3e1add srtenc: Reindent 2015-10-26 23:24:45 -07:00
Timothy Gu
852c4b3d42 drawutils: Reindent 2015-10-26 23:24:30 -07:00
Timothy Gu
87d5509261 avfilter: Reindent 2015-10-26 23:24:18 -07:00
Timothy Gu
9b40ce5a45 avcodec: srtdec: Reindent 2015-10-26 23:23:59 -07:00
James Almer
d897d4c12d x86/vf_w3fdif: use aligned loads in w3fdif_complex_high
Found-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-10-27 01:49:22 -03:00
Rostislav Pehlivanov
e6f99520aa FATE: Slightly increase thresholds on prediction AAC encoding tests
They barely fail on some systems by being off by 0.81.
2015-10-27 03:48:17 +00:00
Kieran Kunhya
b3e5f15b95 opusdec: Don't run vector_fmul_scalar on zero length arrays
Fixes crashes on fuzzed files
Fixes Ticket4969 part2

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-27 02:45:40 +01:00
Michael Niedermayer
07225fa74f avcodec/opusdec: Fix extra samples read index
Fixes crash
Fixes Ticket4969 part 1

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-27 02:37:16 +01:00
Kyle Swanson
dcb95ef482 avfilter: add vibrato filter
Signed-off-by: Kyle Swanson <k@ylo.ph>
2015-10-26 20:56:17 +01:00
Alexandra Hájková
cd0e08813a avconv: support infinite loop for the loop option
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-10-26 19:28:24 +01:00
Luca Barbato
a9a6010637 avpacket: Provide an alloc and a free function for the struct
Pave the way for having the size of the AVPacket struct not part
of the ABI.
2015-10-26 18:00:55 +01:00
Luca Barbato
9b56d5c114 avpacket: Deprecate av_dup_packet
As documented, `av_dup_packet` is broken by design, `av_packet_ref`
matches the AVFrame ref-counted API and can be safely used instead.
2015-10-26 18:00:55 +01:00
Luca Barbato
d584533cf3 avformat: Rework add_to_pktbuf
Make it return an error and check its return value when it is used.
Simplify the usage by calling `av_packet_ref` internally when needed.
2015-10-26 18:00:55 +01:00
Luca Barbato
ce70f28a17 avpacket: Replace av_free_packet with av_packet_unref
`av_packet_unref` matches the AVFrame ref-counted API and can be used as
a drop in replacement.

Deprecate `av_free_packet`.
2015-10-26 18:00:55 +01:00
Luca Barbato
a5d4204309 avformat: Always return ref-counted AVPacket
And drop the av_dup_packet from the input_thread.
2015-10-26 18:00:55 +01:00
Luca Barbato
f0ca6ffa0a avprobe: Unref the packet once it is used
Make sure it does not leak packets.

CC: libav-stable@libav.org
2015-10-26 18:00:54 +01:00
Clément Bœsch
51ee62d50b avcodec/options: remove a few more redundant "default" information 2015-10-26 15:39:09 +01:00
Clément Bœsch
90c4ccc629 avcodec/options: remove redundant and wrong default information for skipcmp option 2015-10-26 15:39:09 +01:00
Clément Bœsch
7794627032 avcodec/avdct: remove redundant "default" information in options 2015-10-26 15:39:09 +01:00