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1493 Commits

Author SHA1 Message Date
Mark Thompson
d06aa24ba5 hwcontext: Hardware frame mapping 
Adds the new av_hwframe_map() function, which allows mapping between
hardware frames and normal memory, along with internal support for
implementing it.

Also adds av_hwframe_ctx_create_derived(), for creating a hardware
frames context associated with one device using frames mapped from
another by some hardware-specific means.
 2016-11-03 23:49:01 +00:00
Michael Niedermayer
36ecf30cbc doc/APIchanges: add 3.2 Cut marker 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-26 20:52:42 +02:00
Michael Niedermayer
20182e79f9 doc/APIchanges: Fill in some missing things 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-26 03:06:50 +02:00
Rodger Combs
73ead477dd
lavf: add AV_DISPOSITION_TIMED_THUMBNAILS 
Reviewed-By: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-24 05:47:05 -05:00
Rodger Combs
a246fef163
lavf/mux: add avformat_init_output 
This allows a consumer to run the muxer's init function without actually
writing the header, which is useful in chained muxers that support
automatic bitstream filtering.
 2016-10-24 03:53:21 -05:00
Michael Niedermayer
f5495c970c avutil/avassert: Add av_assertX_fpu() 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-10-22 13:50:09 +02:00
Kieran Kunhya
81f1f6c3f6 Add GBRAP12 pixel format support 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-10-12 21:33:34 +02:00
Michael Niedermayer
1e93aa69a6 Add GBRP12 pixel format support 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2016-10-12 17:39:30 +02:00
Vittorio Giovara
e7e5be8635 APIchanges: Expand the name of recently added pixel formats 
This makes them easier to search for.
 2016-10-12 11:13:02 -04:00
Hendrik Leppkes
3f9137c57d Merge commit '32c8359093d1ff4f45ed19518b449b3ac3769d27' 
* commit '32c8359093d1ff4f45ed19518b449b3ac3769d27':
  lavc: export the timestamps when decoding in AVFrame.pts

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-10-07 13:03:36 +02:00
Anton Khirnov
2124711b95 hwcontext_vaapi: add a quirk for the missing MemoryType attribute 
The Intel binary iHD driver does not support the
VASurfaceAttribMemoryType, so surface allocation will fail when using
it.
 2016-10-02 11:41:45 +02:00
Anton Khirnov
8ea35af762 avio: add a new flag for marking streams seekable by timestamp 2016-09-30 16:55:45 +02:00
James Almer
eba0414768 Merge commit '59e7361cc791e5103be1712dc59a2055f118d0da' 
* commit '59e7361cc791e5103be1712dc59a2055f118d0da':
  hwcontext: add a QSV implementation

Conflicts:
    doc/APIchanges
    libavutil/version.h

Merged-by: James Almer <jamrial@gmail.com>
 2016-09-28 13:30:27 -03:00
James Almer
32c25f06b7 Merge commit 'e85f6f7f8d037c0af0f294000718d9ba22753baa' 
* commit 'e85f6f7f8d037c0af0f294000718d9ba22753baa':
  lavc: allow using AVCodecContext.hw_frames_ctx for decoding

Conflicts:
    doc/APIchanges
    libavcodec/version.h

Merged-by: James Almer <jamrial@gmail.com>
 2016-09-28 13:22:00 -03:00
Anton Khirnov
6c09af7e46 APIchanges: fix a typo in the version number 2016-09-28 10:01:51 +02:00
Luca Barbato
0e8d1fc1f0 lavu: Bump version for the 12bit Planar YUV support 2016-09-27 18:48:30 +02:00
James Almer
f0b6f7253f avformat: add av_stream_get_codec_timebase() 
This will allow ffmpeg.c to stop using AVStream.codec in some cases

Signed-off-by: James Almer <jamrial@gmail.com>
 2016-09-27 10:42:39 -03:00
Michael Niedermayer
fd902510ac swr: Update version & APIChanges for swr_build_matrix() 
Found-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-27 15:26:13 +02:00
Timo Rothenpieler
30d3e36a46 avcodec: add new AVOID_PROBING capability 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-23 11:15:08 +02:00
Yogender Gupta
de64dd13cb avcodec: Add the extended pixel format profile for HEVC 
It is supported by the NVIDIA video SDK 7.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-09-19 10:02:43 +02:00
Clément Bœsch
ae1dd0c9a6 lavf: add avformat_transfer_internal_stream_timing_info() and use it in ffmpeg 
In lavf we have access to st->internal->avctx so it's a better place
than in ffmpeg*.c and will allow moving to codecpar.
 2016-09-14 09:57:55 +02:00
Anton Khirnov
d7bc52bf45 imgutils: add a function for copying image data from GPU mapped memory 
See https://software.intel.com/en-us/articles/copying-accelerated-video-decode-frame-buffers
 2016-08-31 08:15:47 +02:00
Mark Thompson
851960f6f8 lavc: Remove old vaapi decode infrastructure 
Deprecates struct vaapi_context and the installed header vaapi.h,
to be removed at the next version bump.
 2016-08-30 22:16:01 +01:00
James Almer
115a90a0db doc/APIChanges: mention nb_threads addition to AVFilterContext 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-08-29 21:56:20 -03:00
James Almer
f85842b09e doc/APIChanges: fill in missing git hashes 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-08-16 23:23:50 -03:00
Jan Sebechlebsky
9023a4a30c doc/APIchanges: Document addition of list BSF API in lavc 
Signed-off-by: Jan Sebechlebsky <sebechlebskyjan@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-08-16 23:16:52 -03:00
Jon Toohill
c3c4c72665 lavc: add trailing_padding to AVCodecContext to match AVCodecParameters. 
Shows encoder delay/padding in the stream summary if they are set.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-08-16 12:30:37 +02:00
Michael Niedermayer
82a33c8d85 avformat: Add av_get_frame_filename2() and AV_FRAME_FILENAME_FLAGS_MULTIPLE 
This will be used to allow writing file sequences using the tee output onto
multiple places in parallel

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-08-04 23:22:54 +02:00
Diego Biurrun
7d7355aa92 x86: Add SSSE3_SLOW CPU flag and related convenience macros 2016-07-20 18:43:28 +02:00
Diego Biurrun
5ece691101 apichanges: Fill in missing hashes and dates 2016-07-16 17:38:37 +02:00
Clément Bœsch
775389fc59 Merge commit '90f469aa2b98a868cdbe35170c24272de10e1341' 
* commit '90f469aa2b98a868cdbe35170c24272de10e1341':
  lavc: add H.264 MVC profiles

Merged-by: Clément Bœsch <u@pkh.me>
 2016-07-09 14:01:28 +02:00
Mark Thompson
4926fa9a4a hwcontext_vaapi: Add driver quirks to the hwdevice 
The driver being used is detected inside av_hwdevice_ctx_init() and
the quirks field then set from a table of known device.  If this
behaviour is unwanted, the user can also set the quirks field
manually.

Also adds the Intel i965 driver quirk (it does not destroy parameter
buffers used in a call to vaRenderPicture()) and detects that driver
to set it.
 2016-07-02 14:09:54 +01:00
Hendrik Leppkes
b7c5f88523 pixfmt: add P010 pixel format 
P010 is the 10-bit variant of NV12 (planar luma, packed chroma), using two
bytes per component to store 10-bit data plus 6-bit zeroes in the LSBs.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-07-02 09:35:23 +02:00
Michael Niedermayer
2a8dadb38f doc/APIchanges: fill in missing git hash 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-07-01 02:42:03 +02:00
Michael Niedermayer
86fec7a7e8 doc/APIchanges: document the lavu/lavf field moves 
Based-on: patch by James Almer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-07-01 02:11:47 +02:00
Timo Rothenpieler
1a75145559 lavfi: Move new field to the end of AVFilterContext 
This fixes an accidental ABI break introduced at 8688d3a.
 2016-06-29 18:23:28 +02:00
James Almer
069fd69662 Update FFmpeg 3.1 cut marker 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-06-26 14:45:54 -03:00
Hendrik Leppkes
481f320aa3 Merge commit '1c9e8616c535ef496e7ee8a5cbc5e9e972a6977d' 
* commit '1c9e8616c535ef496e7ee8a5cbc5e9e972a6977d':
  hwcontext: add a function for opening devices

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-06-26 15:23:24 +02:00
Hendrik Leppkes
b95534bb67 Merge commit 'e47b8bbf0b54599d44b9330eb4d68cdde4f6d298' 
* commit 'e47b8bbf0b54599d44b9330eb4d68cdde4f6d298':
  avcodec: Bump micro version after changing public JPEG 2000 defines

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-06-26 14:49:10 +02:00
Michael Niedermayer
074fdf4d12 doc/APIchanges: Add FFmpeg 3.1 cut marker 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-26 03:13:17 +02:00
Michael Niedermayer
7b92fe8d3f doc/APIchanges: Fill in and correct more stuff 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-26 02:59:23 +02:00
Matthieu Bouron
5d75e46677 Merge commit 'db7968bff4851c2be79b15b2cb2ae747424d2fca' 
* commit 'db7968bff4851c2be79b15b2cb2ae747424d2fca':
  avio: Allow custom IO users to get labels for the output bytestream

Merged-by: Matthieu Bouron <matthieu.bouron@stupeflix.com>
 2016-06-23 15:59:44 +02:00
Clément Bœsch
abb3cc46d5 Merge commit '0c4468dc185fa8b9e7d6add914595c5e928b24fd' 
* commit '0c4468dc185fa8b9e7d6add914595c5e928b24fd':
  stereo3d: Add API to get name from value or value from name

Merged-by: Clément Bœsch <clement@stupeflix.com>
 2016-06-23 12:38:51 +02:00
Hendrik Leppkes
3689efea3d Merge commit 'c46db38cde8e8fd8ecb1c6602f10ec0e002f29a8' 
* commit 'c46db38cde8e8fd8ecb1c6602f10ec0e002f29a8':
  hwcontext: add a dxva2 implementation

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-06-22 22:38:49 +02:00
Clément Bœsch
8ef57a0d61 Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb' 
* commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb':
  cosmetics: Fix spelling mistakes

Merged-by: Clément Bœsch <u@pkh.me>
 2016-06-21 21:55:34 +02:00
Anton Khirnov
32c8359093 lavc: export the timestamps when decoding in AVFrame.pts 
Currently it's exported as AVFrame.pkt_pts, which is also the only use
for that field. The reason it is done like this is that lavc used to
export various codec-specific "timing" information in AVFrame.pts, which
is not done anymore.

Since it is confusing to the callers to have a separate field which is
used only for decoder timestamps and nothing else, deprecate pkt_pts and
use just AVFrame.pts everywhere.
 2016-06-21 19:54:42 +02:00
Anton Khirnov
59e7361cc7 hwcontext: add a QSV implementation 2016-06-21 19:53:37 +02:00
Anton Khirnov
e85f6f7f8d lavc: allow using AVCodecContext.hw_frames_ctx for decoding 
For now it will only be used by the default get_buffer2 callback for
allocating hw frames.
 2016-06-21 19:52:17 +02:00
Michael Niedermayer
eaa11437a4 doc/APIchanges: Fill in some missing things 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-15 23:27:38 +02:00
Anton Khirnov
90f469aa2b lavc: add H.264 MVC profiles 2016-06-12 20:27:53 +02:00