Mark Thompson
4936a48b1e
qsv: Add ability to create a session from a device
2017-04-02 19:06:33 +01:00
Mark Thompson
cd1047f391
qsvdec: Pass the correct profile to libmfx
...
This was correct for H.26[45], because libmfx uses the same values
derived from profile_idc and the constraint_set flags, but it is
wrong for other codecs.
Also avoid passing FF_LEVEL_UNKNOWN (-99) as the level, as this is
certainly invalid.
2016-11-14 19:38:19 +00:00
Anton Khirnov
4ab61cd983
qsv{enc,dec}: extend the internal frame allocator
...
Handle the internal frame requests, which is required by the HEVC
encoding plugin.
Signed-off-by: Maxym Dmytrychenko <maxym.dmytrychenko@intel.com>
2016-11-07 12:48:00 +01:00
Anton Khirnov
00aeedd841
qsv{dec,enc}: use a struct as a memory id with internal memory allocator
...
This will allow implementing the allocator more fully, which is needed
by the HEVC encoder plugin with video memory input.
Signed-off-by: Maxym Dmytrychenko <maxym.dmytrychenko@intel.com>
2016-11-07 12:47:54 +01:00
Anton Khirnov
404e51478e
qsv{dec,enc}: always use an internal mfxFrameSurface1
...
For encoding, this avoids modifying the input surface, which we are not
allowed to do.
This will also be useful in the following commits.
Signed-off-by: Maxym Dmytrychenko <maxym.dmytrychenko@intel.com>
2016-11-07 12:47:46 +01:00
Anton Khirnov
8e07c22e50
qsvenc: print warnings from encode/init
2016-07-22 19:08:13 +02:00
Anton Khirnov
95414eb2dc
qsv: print more complete error messages
...
Include the libmfx error code and its description
2016-07-22 19:08:13 +02:00
Anton Khirnov
536bb17e96
qsvdec: make ff_qsv_map_pixfmt() return a MFX fourcc as well
...
Stop hardcoding NV12.
Also, move this function to the shared code, it will be used by the
encoder as well.
2016-07-03 09:13:29 +02:00
Anton Khirnov
a0524d9b1e
qsvdec: support getting the session from an AVHWFramesContext
2016-06-21 19:53:38 +02:00
Anton Khirnov
9c0bc1e980
qsv: add a missing #include
...
Needed for enum AVCodecID
2016-02-18 08:47:33 +01:00
Anton Khirnov
f5c4d38c78
qsvdec: properly handle asynchronous decoding
...
Wait for async_depth frames before syncing.
2015-07-19 09:47:45 +02:00
Anton Khirnov
66acb76bb0
lavc: add Intel libmfx-based HEVC encoder
2015-07-08 23:40:11 +02:00
Anton Khirnov
72b7441a10
lavc: add Intel libmfx-based H.264 encoder
2015-03-27 22:02:10 +01:00
Anton Khirnov
d0a63d8b98
qsvdec: split off some code that will be shared with the encoder
2015-03-27 21:57:28 +01:00
Anton Khirnov
b04d009b0e
qsv: rename to qsvdec
...
This is to avoid conflicts with the upcoming QSV encoding support.
2015-03-27 21:56:36 +01:00
Anton Khirnov
4e08c82110
lavc: add an Intel libmfx-based H.264 decoder
...
Based on the code by Luca Barbato <lu_zero@gentoo.org> and Yukinori
Yamazoe <drocon11@gmail.com>.
2015-02-19 15:08:49 +01:00
