ffmpeg/FFmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-09-20 13:26:39 +00:00
Code Issues Packages Projects Releases Wiki Activity
92,264 Commits 36 Branches 398 Tags 544 MiB
6a112349c2
Commit Graph

52 Commits

Author SHA1 Message Date
Zhong Li
3c26ce4644 lavc/qsv: handle MFX_FRAMETYPE_UNKNOWN case 
Signed-off-by: Zhong Li <zhong.li@intel.com>
 2018-07-12 15:29:55 +08:00
Zhong Li
8a0c2901f1 lavc/qsv: suppress code scan complain 
Suppress the complain "variables 'type' is used but maybe uninitialized".
 2018-06-13 00:13:24 +08:00
James Almer
f790410b6b Merge commit 'cca5e4f040971db6de0bfe6968f00c021d8a9c42' 
* commit 'cca5e4f040971db6de0bfe6968f00c021d8a9c42':
  qsv: adding Multi Frame Encode support

Merged-by: James Almer <jamrial@gmail.com>
 2018-04-13 20:34:23 -03:00
James Almer
6f277e1f76 Merge commit '52ed83fa1a7f5170447eff6fad0b6c57119596e9' 
* commit '52ed83fa1a7f5170447eff6fad0b6c57119596e9':
  lavc/qsvdec: expose frame pic_type and key_frame

Merged-by: James Almer <jamrial@gmail.com>
 2018-04-13 19:58:05 -03:00
Maxym Dmytrychenko
cca5e4f040 qsv: adding Multi Frame Encode support 
Starting from API 1.25 helps to improve performance of the simultaneous
encode, 1:N scenario, like:

./avconv  -y -hwaccel qsv -c:v h264_qsv -r 30000/1001 -i
~/bbb_sunflower_1080p_60fps_normal.mp4  -vframes 600 -an \
    -filter_complex "split=2[s1][s2]; [s1]scale_qsv=1280:720[o1];
[s2]scale_qsv=960:540[o2]" \
    -map [o1] -c:v h264_qsv -b:v 3200k -minrate 3200k -maxrate 3200k -f
rawvideo /tmp/3200a.264 \
    -map [o2] -c:v h264_qsv -b:v 1750k -minrate 1750k -maxrate 1750k -f
rawvideo /tmp/1750a.264

Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
 2018-04-08 20:47:59 +02:00
Zhong Li
52ed83fa1a lavc/qsvdec: expose frame pic_type and key_frame 
Currently pict_type and key_frame are unset.
Add an extra param to fetch the picture type from qsv decoder

The judgement “key frame is equal to IDR frame” only suitable for H264.
For HEVC, all IRAP frames are key frames, and other codecs have no IDR
frame.

Signed-off-by: ChaoX A Liu <chaox.a.liu@intel.com>
Signed-off-by: Zhong Li <zhong.li@intel.com>
Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
 2018-04-08 20:47:59 +02:00
James Almer
87faeb1e68 Merge commit '6829a079444e10818a847e153121fb458cc5c0a8' 
* commit '6829a079444e10818a847e153121fb458cc5c0a8':
  qsvdec: Relax the surface vs coded dimension check

Merged-by: James Almer <jamrial@gmail.com>
 2018-02-11 22:44:12 -03:00
Zhong Li
6829a07944 qsvdec: Relax the surface vs coded dimension check 
Fix a common vp8 decoding failure.

Many vp8 clips cannot decode if hw_frames_ctx is enabled, reporting
"Error during QSV decoding.: incompatible video parameters (-14)".

It is due to mfx.FrameInfo.Width/Height not matching coded_w/coded_h.

See: avconv -hwaccel qsv -init_hw_device qsv -c:v vp8_qsv -i vp8-test-vectors-r1/vp80-00-comprehensive-001.ivf
-vf "hwdownload,format=nv12" -pix_fmt yuv420p -f md5 -

Signed-off-by: Zhong Li <zhong.li@intel.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2018-01-26 10:00:17 +01:00
James Almer
1a24d4f020 Merge commit 'ea25ccd1b2a980df8d43cc1f86a23e3c094090a6' 
* commit 'ea25ccd1b2a980df8d43cc1f86a23e3c094090a6':
  qsv: Join the derived session to the parent

Merged-by: James Almer <jamrial@gmail.com>
 2017-11-11 15:24:08 -03:00
James Almer
1926f13a20 Merge commit '2fd6e7d077f590e4d7195356f9baeb271f8b9ae2' 
* commit '2fd6e7d077f590e4d7195356f9baeb271f8b9ae2':
  libavcodec/mjpeg_qsv: Add QSV MJPEG encoder

Merged-by: James Almer <jamrial@gmail.com>
 2017-11-08 13:45:09 -03:00
James Almer
5678b2a820 Merge commit '984736dd9e5b50987a5910e22495304e4a6d975c' 
* commit '984736dd9e5b50987a5910e22495304e4a6d975c':
  lavc: make sure not to return EAGAIN from codecs

Merged-by: James Almer <jamrial@gmail.com>
 2017-10-03 20:52:44 -03:00
Luca Barbato
ea25ccd1b2 qsv: Join the derived session to the parent 
Should improve the performance on multiple transcoding from a single
source.
 2017-09-27 12:27:34 +00:00
Huang, Zhengxu
2fd6e7d077 libavcodec/mjpeg_qsv: Add QSV MJPEG encoder 
usage:
-hwaccel qsv -c:v h264_qsv -i in -c:v mjpeg_qsv -global_quality 80 -f
mjpeg out

Signed-off-by: ChaoX A Liu <chaox.a.liu@gmail.com>
Signed-off-by: Zhengxu Huang <zhengxu.maxwell@gmail.com>
Signed-off-by: Andrew Zhang <huazh407@gmail.com
Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
 2017-07-25 13:27:43 +02:00
Mark Thompson
91c3b50d74 qsv: Add ability to create a session from a device 
(cherry picked from commit 4936a48b1e)
 2017-06-14 22:26:32 +01:00
Mark Thompson
4936a48b1e qsv: Add ability to create a session from a device 2017-04-02 19:06:33 +01:00
Clément Bœsch
a032c5224d Merge commit '715b8243460836fb7dd15bf7e41668e773beb276' 
* commit '715b8243460836fb7dd15bf7e41668e773beb276':
  qsv: Drop some unused variables

Merged-by: Clément Bœsch <u@pkh.me>
 2017-04-01 15:14:31 +02:00
Clément Bœsch
e06b8b07d5 Merge commit 'e0b164576f7467b7b1127c18175e215dc1df011f' 
* commit 'e0b164576f7467b7b1127c18175e215dc1df011f':
  qsv: Add VP8 decoder

Merged-by: Clément Bœsch <u@pkh.me>
 2017-04-01 11:21:02 +02:00
Mark Thompson
ff821fdfce Merge commit '4ab61cd983b539749bd621ea271624ddb5196a8e' 
* commit '4ab61cd983b539749bd621ea271624ddb5196a8e':
  qsv{enc,dec}: extend the internal frame allocator

Merged-by: Mark Thompson <sw@jkqxz.net>
 2017-03-30 22:07:57 +01:00
Mark Thompson
c0f2a8eac1 Merge commit '00aeedd84105a17f414185bd33ecadebeddb3a27' 
* commit '00aeedd84105a17f414185bd33ecadebeddb3a27':
  qsv{dec,enc}: use a struct as a memory id with internal memory allocator

Merged-by: Mark Thompson <sw@jkqxz.net>
 2017-03-30 22:06:03 +01:00
Mark Thompson
a7434ef195 Merge commit '8e07c22e508b349d145b9f142aa3ee8b3ce1d3a4' 
* commit '8e07c22e508b349d145b9f142aa3ee8b3ce1d3a4':
  qsvenc: print warnings from encode/init

Merged-by: Mark Thompson <sw@jkqxz.net>
 2017-03-12 15:21:41 +00:00
Mark Thompson
15887a410c Merge commit '95414eb2dc63a6f934275b4ed33dedd4369f2c49' 
* commit '95414eb2dc63a6f934275b4ed33dedd4369f2c49':
  qsv: print more complete error messages

Merged-by: Mark Thompson <sw@jkqxz.net>
 2017-03-12 15:19:05 +00:00
Mark Thompson
210dd7bbb2 Merge commit '21962261c74aed4df00ae8348a5e2d1ecb67c52d' 
* commit '21962261c74aed4df00ae8348a5e2d1ecb67c52d':
  qsv: handle the semi-packed formats in map_fourcc as well

Merged-by: Mark Thompson <sw@jkqxz.net>
 2017-03-12 14:21:37 +00:00
Anton Khirnov
984736dd9e lavc: make sure not to return EAGAIN from codecs 
This error is treated specially by the API.

CC: libav-stable@libav.org
 2017-02-25 09:57:44 +01:00
Diego Biurrun
715b824346 qsv: Drop some unused variables 2016-11-17 16:53:48 +01:00
Mark Thompson
e0b164576f qsv: Add VP8 decoder 2016-11-14 19:38:20 +00:00
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
Hendrik Leppkes
3c81fa9a9c Merge commit '92736c74fb1633e36f7134a880422a9b7db14d3f' 
* commit '92736c74fb1633e36f7134a880422a9b7db14d3f':
  qsvdec: add support for P010 (10-bit 420) decoding

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-11-14 15:20:00 +01:00
Hendrik Leppkes
1bc6cdf2fc Merge commit '536bb17e9659c5ed7576a218d4085cdd6d5742fa' 
* commit '536bb17e9659c5ed7576a218d4085cdd6d5742fa':
  qsvdec: make ff_qsv_map_pixfmt() return a MFX fourcc as well

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-11-14 15:19:43 +01:00
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
Mark Thompson
1f26a231bb qsv: Merge libav implementation 
Merged as-at libav 398f015, and therefore includes outstanding
skipped merges 04b17ff and 130e1f1.

All features not in libav are preserved, and no options change.
 2016-10-31 19:23:40 +00:00
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
21962261c7 qsv: handle the semi-packed formats in map_fourcc as well 
This will allow using this function for encoding as well, where the
input format is already the semi-packed version.
 2016-07-22 19:08:13 +02:00
Anton Khirnov
92736c74fb qsvdec: add support for P010 (10-bit 420) decoding 2016-07-03 09:13:29 +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
ad9c9440d5 qsvenc: support getting the session from an AVHWFramesContext 2016-06-21 19:53:38 +02:00
Anton Khirnov
a0524d9b1e qsvdec: support getting the session from an AVHWFramesContext 2016-06-21 19:53:38 +02:00
Derek Buitenhuis
c182845068 Merge commit '92c1a83ee9394b39d68f6affd9104752a03714f8' 
* commit '92c1a83ee9394b39d68f6affd9104752a03714f8':
  qsv: Fix loading multiple plugins

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-04-13 17:31:36 +01:00
Derek Buitenhuis
6e2ca81485 Merge commit 'ce9d7da7650473f580dcce8c9f8550ea532aa6bd' 
* commit 'ce9d7da7650473f580dcce8c9f8550ea532aa6bd':
  qsv: Move down the implementation query

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-04-12 15:41:46 +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
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
Ivan Uskov
ce91bab70f libavcodec/qsv.c: Issue fixed: QSV engine does not release display handler under linux platform. 
Reviewed-by: Gwenole Beauchesne <gb.devel@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-14 02:02:55 +02:00
Michael Niedermayer
7871eb4361 Merge commit '66acb76bb0492b263215ca9b4d927a7be39ace02' 
* commit '66acb76bb0492b263215ca9b4d927a7be39ace02':
  lavc: add Intel libmfx-based HEVC encoder

Conflicts:
	Changelog
	configure
	libavcodec/Makefile
	libavcodec/allcodecs.c
	libavcodec/qsv.c
	libavcodec/qsvenc.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-09 11:53:14 +02:00
Anton Khirnov
66acb76bb0 lavc: add Intel libmfx-based HEVC encoder 2015-07-08 23:40:11 +02:00
Ivan Uskov
9c95734e1c libavcodec/qsv.c: Linux-only code part has been moved to separate function in order to avoid the "ISO C90 forbids mixed declarations and code" compiler warning. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-07 14:03:59 +02:00
Ivan Uskov
db89f45535 avcodec/qsv: Extending QSV/MFX session initialization for the linux platform where a display handle is required. 
Now ff_qsv_init_internal_session() is able
to find appropriate display handle under linux using VAAPI.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-02 15:05:56 +02:00
Michael Niedermayer
b12eacb383 Merge commit 'd0a63d8b989647ffdb5f40da8e1feaffe1a8e791' 
* commit 'd0a63d8b989647ffdb5f40da8e1feaffe1a8e791':
  qsvdec: split off some code that will be shared with the encoder

Conflicts:
	libavcodec/Makefile
	libavcodec/qsvdec.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-28 01:16:21 +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