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path: root/libavcodec/qsvdec.c
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2019-05-07lavc/qsvdec: fix hevc level incorrectly mapZhong Li
libmfx hevc level defination is same as h264, not level_idc of SPEC. Signed-off-by: Zhong Li <zhong.li@intel.com>
2019-05-07lavc/qsvdec: add query function and provide error messageZhong Li
It is helpful to know why some clips decoding failed. Ticket#7330 is a good example, with this patch it is easily to know bitstream codec level is out of support range. Signed-off-by: Zhong Li <zhong.li@intel.com>
2018-12-09qsvdec: Fix running with assert_level > 0Mark Thompson
Assertion avctx->codec_id != AV_CODEC_ID_NONE failed at src/libavcodec/parser.c:128 The setting on the internal AVCodecContext used for parsing only is otherwise irrelevant, so just set it to avoid the assert.
2018-11-06lavc/qsvdec: flush buffered data before reinitLinjie Fu
Flush the buffered data in libmfx before video param reinit in case the frames drop. Cache the first frame causing the reinit and decode zero-size pkt to flush the buffered pkt before reinit. After all the buffered pkts being flushed, resume to reinit and decode. Fix the issue in ticket #7399. [V2]: Move the definition of zero_pkt to where it is exactly used. Signed-off-by: Linjie Fu <linjie.fu@intel.com> Signed-off-by: Zhong Li <zhong.li@intel.com>
2018-09-03Merge commit 'c1bcd321ea2c2ae1765a1e64f03278712221d726'James Almer
* commit 'c1bcd321ea2c2ae1765a1e64f03278712221d726': avcodec/qsv: fix async support Merged-by: James Almer <jamrial@gmail.com>
2018-07-26avcodec/qsv: fix async supportDmitry Rogozhkin
Current implementations of qsv components incorrectly work with async level, they actually try to work in async+1 level stepping into MFX_WRN_DEVICE_BUSY and polling loop. This change address this misbehaviour. Signed-off-by: Dmitry Rogozhkin <dmitry.v.rogozhkin@intel.com> Cc: Maxym Dmytrychenko <maxim.d33@gmail.com> Cc: Zhong Li <zhong.li@intel.com> Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
2018-04-14Merge commit '54307b35311e9a871b3d8ecb2b2eecfc16de0163'James Almer
* commit '54307b35311e9a871b3d8ecb2b2eecfc16de0163': lavc/qsvdec: set complete_frame flags for progressive picture Merged-by: James Almer <jamrial@gmail.com>
2018-04-14Merge commit '52ed83fa1a7f5170447eff6fad0b6c57119596e9'James Almer
* commit '52ed83fa1a7f5170447eff6fad0b6c57119596e9': lavc/qsvdec: expose frame pic_type and key_frame Merged-by: James Almer <jamrial@gmail.com>
2018-04-08lavc/qsvdec: set complete_frame flags for progressive pictureZhong Li
Set the flag MFX_BITSTREAM_COMPLETE_FRAME when it is a progressive picture. This can fix vc1 decoding segment fault issues because can't set the start code correctly. See: ./avconv -hwaccel qsv -c:v vc1_qsv -i /fate-suite/vc1/SA00040.vc1 -vf "hwdownload, format=nv12" -f rawvideo /dev/null v2: fix some h264 interlaced clips regression a. field_order of some h264 interlaced video (e.g: cama3_vtc_b.avc) is marked as AV_FIELD_UNKNOWN in h264_parser.c. This is not a completed frames. So only set the MFX_BITSTREAM_COMPLETE_FRAME when it is progressive. b. some clips have both progressive and interlaced frames (e.g.CAPAMA3_Sand_F.264), the parsed field_order maybe changed druing the decoding progress. This patch has been verified for other codecs(mpeg2/hevc/vp8). Signed-off-by: Zhong Li <zhong.li@intel.com> Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
2018-04-08lavc/qsvdec: expose frame pic_type and key_frameZhong Li
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>
2018-02-12Merge commit '6829a079444e10818a847e153121fb458cc5c0a8'James Almer
* commit '6829a079444e10818a847e153121fb458cc5c0a8': qsvdec: Relax the surface vs coded dimension check Merged-by: James Almer <jamrial@gmail.com>
2018-01-26qsvdec: Relax the surface vs coded dimension checkZhong Li
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>
2018-01-17Merge commit 'cbe28bc069dde1d53d937ee10700bb123279c7c8'Mark Thompson
* commit 'cbe28bc069dde1d53d937ee10700bb123279c7c8': qsv: better to use alignment by 16 and HEVC 10b requires alignment by 32 Merged-by: Mark Thompson <sw@jkqxz.net>
2018-01-08qsv: better to use alignment by 16 and HEVC 10b requires alignment by 32Maxym Dmytrychenko
2017-12-20lavc: Add hardware config metadata for decoders supporting hardware outputMark Thompson
This includes a pointer to the associated hwaccel for decoders using hwaccels - these will be used later to implement the hwaccel setup without needing a global list. Also added is a new file listing all hwaccels as external declarations - this will be used later to generate the hwaccel list at configure time.
2017-11-27lavc: Add hardware config metadata for decoders supporting hardware outputMark Thompson
This includes a pointer to the associated hwaccel for decoders using hwaccels - these will be used later to implement the hwaccel setup without needing a global list. Also added is a new file listing all hwaccels as external declarations - this will be used later to generate the hwaccel list at configure time.
2017-06-15qsvdec: Allow use of hw_device_ctx to make the internal sessionMark Thompson
(cherry picked from commit 8848ba0bd6b035af77d4f13aa0d8aaaad9806fe8)
2017-06-15qsv: Add ability to create a session from a deviceMark Thompson
(cherry picked from commit 4936a48b1e6fc2147599541f8b25f43a8a9d1f16)
2017-05-05Merge commit 'b68e353136db6f963212c457281d9716516cdc59'Clément Bœsch
* commit 'b68e353136db6f963212c457281d9716516cdc59': qsvdec: do not sync PIX_FMT_QSV surfaces Merged-by: Clément Bœsch <cboesch@gopro.com>
2017-04-02qsvdec: Allow use of hw_device_ctx to make the internal sessionMark Thompson
2017-04-02qsv: Add ability to create a session from a deviceMark Thompson
2017-04-01Merge commit '76167140a91c081a0cf9d0abcaa4da18d1bacadb'Clément Bœsch
* commit '76167140a91c081a0cf9d0abcaa4da18d1bacadb': qsvdec: Drop stray extra braces around initializer Merged-by: Clément Bœsch <u@pkh.me>
2017-03-31Merge commit '0940b748bdba36c4894fc8ea6be631d821fdf578'James Almer
* commit '0940b748bdba36c4894fc8ea6be631d821fdf578': qsvdec: Only warn about unconsumed data if it happens more than once Merged-by: James Almer <jamrial@gmail.com>
2017-03-31Merge commit '4ab61cd983b539749bd621ea271624ddb5196a8e'Mark Thompson
* commit '4ab61cd983b539749bd621ea271624ddb5196a8e': qsv{enc,dec}: extend the internal frame allocator Merged-by: Mark Thompson <sw@jkqxz.net>
2017-03-31Merge commit '00aeedd84105a17f414185bd33ecadebeddb3a27'Mark Thompson
* commit '00aeedd84105a17f414185bd33ecadebeddb3a27': qsv{dec,enc}: use a struct as a memory id with internal memory allocator Merged-by: Mark Thompson <sw@jkqxz.net>
2017-03-31Merge commit '404e51478ecad060249d5b9bee6ab39a8a9d8c1c'Mark Thompson
* commit '404e51478ecad060249d5b9bee6ab39a8a9d8c1c': qsv{dec,enc}: always use an internal mfxFrameSurface1 Minor fixups for differences in the QSV encoder because of a53cc. Merged-by: Mark Thompson <sw@jkqxz.net>
2017-03-27Merge commit '801ac7156d3efb8e088fb6024f568eb36a293887'Clément Bœsch
* commit '801ac7156d3efb8e088fb6024f568eb36a293887': qsv: Be informative when reporting that no data has been consumed Merged-by: Clément Bœsch <u@pkh.me>
2017-03-16Merge commit 'e328178da90f44690e0076f4dbfd16da9175f441'Clément Bœsch
* commit 'e328178da90f44690e0076f4dbfd16da9175f441': qsvdec: only access hwaccel_context is the pixel format is QSV Merged-by: Clément Bœsch <u@pkh.me>
2017-03-12Merge commit '95414eb2dc63a6f934275b4ed33dedd4369f2c49'Mark Thompson
* commit '95414eb2dc63a6f934275b4ed33dedd4369f2c49': qsv: print more complete error messages Merged-by: Mark Thompson <sw@jkqxz.net>
2017-01-12qsvdec: do not sync PIX_FMT_QSV surfacesAnton Khirnov
Introducing enforced sync points in arbitrary places is bad for performance. Since the vast majority of receiving code (QSV VPP or encoders, retrieving frames through hwcontext) will do the syncing, this change should not be visible to most callers. But bumping micro just in case. This is also consistent with what VAAPI hwaccel does.
2016-12-08qsvdec: Fix memory leak on errorTimothy Gu
Bug-Id: CID 1396851 Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2016-12-07qsvdec: Fix memory leakTimothy Gu
Fixes CID1396851.
2016-11-17qsvdec: Drop stray extra braces around initializerDiego Biurrun
libavcodec/qsvdec.c:93:5: warning: braces around scalar initializer
2016-11-14qsvdec: Only warn about unconsumed data if it happens more than onceMark Thompson
2016-11-14qsvdec: Pass field order information to libmfxMark Thompson
The VC-1 decoder fails to initialise if this is not set.
2016-11-14qsvdec: Pass the correct profile to libmfxMark Thompson
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.
2016-11-14Merge commit '924e2ecd2b7d51cca60c79351ef16b04dd4245c3'Hendrik Leppkes
* commit '924e2ecd2b7d51cca60c79351ef16b04dd4245c3': qsvdec: when a frames ctx is supplied, use its frame dimensions Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-11-14Merge commit '92736c74fb1633e36f7134a880422a9b7db14d3f'Hendrik Leppkes
* commit '92736c74fb1633e36f7134a880422a9b7db14d3f': qsvdec: add support for P010 (10-bit 420) decoding Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-11-14Merge commit 'ce320cf1c4daab3e2e3726ed7d2e879d10f7b991'Hendrik Leppkes
* commit 'ce320cf1c4daab3e2e3726ed7d2e879d10f7b991': qsvdec: use the same mfxFrameInfo for allocating frames that was passed to DECODE_Init Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-11-14Merge commit '536bb17e9659c5ed7576a218d4085cdd6d5742fa'Hendrik Leppkes
* commit '536bb17e9659c5ed7576a218d4085cdd6d5742fa': qsvdec: make ff_qsv_map_pixfmt() return a MFX fourcc as well Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-11-07qsv{enc,dec}: extend the internal frame allocatorAnton Khirnov
Handle the internal frame requests, which is required by the HEVC encoding plugin. Signed-off-by: Maxym Dmytrychenko <maxym.dmytrychenko@intel.com>
2016-11-07qsv{dec,enc}: use a struct as a memory id with internal memory allocatorAnton Khirnov
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>
2016-11-07qsv{dec,enc}: always use an internal mfxFrameSurface1Anton Khirnov
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>
2016-10-31qsv: Merge libav implementationMark Thompson
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.
2016-10-30qsv: Be informative when reporting that no data has been consumedLuca Barbato
2016-10-07Merge commit '32c8359093d1ff4f45ed19518b449b3ac3769d27'Hendrik Leppkes
* commit '32c8359093d1ff4f45ed19518b449b3ac3769d27': lavc: export the timestamps when decoding in AVFrame.pts Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-09-28Merge commit '6f19bbcf8532d018d8d6d82e000738d0ac2385c9'James Almer
* commit '6f19bbcf8532d018d8d6d82e000738d0ac2385c9': qsvdec: move reading the user-provided session to qsv_decode_init() Conflicts: libavcodec/qsvdec.c Merged-by: James Almer <jamrial@gmail.com>
2016-08-07avcodec/qsvdec: Fix null dereferences in the qsv decoderYuli Khodorkovskiy
This patch fixes the h264_qsv decoder issues mentioned in https://ffmpeg.zeranoe.com/forum/viewtopic.php?t=2962. The patch may be tested by specifying h264_qsv as the decoder to ffplay for an h264 encoded file. ffplay -vcodec h264_qsv foo.mts Signed-off-by: Yuli Khodorkovskiy <ykhodo@gmail.com> Push requested-by: Ivan Uskov Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-07-31qsvdec: only access hwaccel_context is the pixel format is QSVAnton Khirnov
We do not strictly specify that hwaccel_context must be cleared if no hwaccel is used. Reported-By: wm4 <nfxjfg@googlemail.com>
2016-07-24Revert "Merge commit '3c53627ac17fc6bdea5029be57da1e03b32d265d'"Ivan Uskov
This reverts commit d30cf57a7b2097b565db02ecfffbdc9c16423d0e, reversing changes made to acc155ac55baa95d1c16c0364b02244bc04d83a8. The commit d30cf57a7b2097b565db02ecfffbdc9c16423d0e provided irrelevant code complexity and decoding slowdown. But the main disadvantage of this commit is a decoder crash. So it should be reverted. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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