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path: root/libavcodec/vaapi_h264.c
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* vaapi: Drop pointless debug outputDiego Biurrun2016-05-03
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* h264: factor out calculating the POC count into a separate fileAnton Khirnov2016-04-24
| | | | This will allow decoupling the parser from the decoder.
* h264: decouple h264_ps from the h264 decoderAnton Khirnov2016-04-24
| | | | | | | | | Make the SPS/PPS parsing independent of the H264Context, to allow decoupling the parser from the decoder. The change is modelled after the one done earlier for HEVC. Move the dequant buffers to the PPS to avoid complex checks whether they changed and an expensive copy for frame threads.
* vaapi_h264: Fix bit offset of slice data.Mark Thompson2016-04-02
| | | | | | | | | | | | Commit ca2f19b9cc37be509d85f05c8f902860475905f8 modified the meaning of H264SliceContext.gb: it is now initialised at the start of the NAL unit header, rather than at the start of the slice header. The VAAPI slice decoder uses the offset after parsing to determine the offset of the slice data in the bitstream, so with the changed meaning we no longer need to add the extra byte to account for the NAL unit header because it is now included directly. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* h264: factor out pred weight table parsing into a separate fileAnton Khirnov2016-03-28
| | | | This will allow decoupling the parser from the decoder.
* lavu: deprecate AV_PIX_FMT_VAAPI_*, replace with AV_PIX_FMT_VAAPIMark Thompson2016-03-19
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* h264: use properly allocated AVFramesAnton Khirnov2015-04-29
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* lavc: Replace av_dlog and tprintf with internal macrosVittorio Giovara2015-04-19
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* vaapi_h264: fix slice data offsetHendrik Leppkes2015-03-23
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* h264: use a smaller struct for the ref listsAnton Khirnov2015-03-21
| | | | | | There is no need to store a whole H264Picture, with a full AVFrame embedded in it. This should allow getting rid of the embedded AVFrame later.
* h264: move mb_{x,y} into the per-slice contextAnton Khirnov2015-03-21
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* h264: move cabac_init_idc into the per-slice contextAnton Khirnov2015-03-21
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* h264: move loopfilter parameters into the per-slice contextAnton Khirnov2015-03-21
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* h264: move the ref lists variables into the per-slice contextAnton Khirnov2015-03-21
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* h264: move direct_spatial_mv_pred into the per-slice contextAnton Khirnov2015-03-21
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* h264: move the slice type variables into the per-slice contextAnton Khirnov2015-03-21
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* h264: move the quantizers into the per-slice contextAnton Khirnov2015-03-21
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* h264: split weighted pred-related vars into per-slice contextAnton Khirnov2015-03-21
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* vaapi: set the scaling list correctly.Edgar Hucek2014-08-14
| | | | | | | | Fixes VAAPI decoding artefacts. CC:libav-stable@libav.org Signed-off-by: Anton Khirnov <anton@khirnov.net>
* hwaccel: fix dxva2 & vaapi loop filter parametersMichael Niedermayer2014-04-28
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* vaapi: switch ff_vaapi_get_surface_id from Picture to AVFramewm42014-03-20
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* mpegvideo: move mpegvideo formats-related defines to mpegutils.hVittorio Giovara2014-03-16
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* h264: move relevant fields from Picture to H264PictureVittorio Giovara2014-03-16
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* h264: add a parameter to the FIELD_OR_MBAFF_PICTURE macro.Anton Khirnov2013-03-21
| | | | This way it does not look like a constant.
* lavc decoders: work with refcounted frames.Anton Khirnov2013-03-08
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* hwaccel: consistent name prefixes for start_frame/end_frame/decode_sliceDiego Biurrun2013-03-05
| | | | | Some hwaccels use name prefixes, some do not, others only use them for some codecs. Add prefixes everywhere for consistency.
* h264: deMpegEncContextizeAnton Khirnov2013-02-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | Most of the changes are just trivial are just trivial replacements of fields from MpegEncContext with equivalent fields in H264Context. Everything in h264* other than h264.c are those trivial changes. The nontrivial parts are: 1) extracting a simplified version of the frame management code from mpegvideo.c. We don't need last/next_picture anymore, since h264 uses its own more complex system already and those were set only to appease the mpegvideo parts. 2) some tables that need to be allocated/freed in appropriate places. 3) hwaccels -- mostly trivial replacements. for dxva, the draw_horiz_band() call is moved from ff_dxva2_common_end_frame() to per-codec end_frame() callbacks, because it's now different for h264 and MpegEncContext-based decoders. 4) svq3 -- it does not use h264 complex reference system, so I just added some very simplistic frame management instead and dropped the use of ff_h264_frame_start(). Because of this I also had to move some initialization code to svq3. Additional fixes for chroma format and bit depth changes by Janne Grunau <janne-libav@jannau.net> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormatAnton Khirnov2012-10-08
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* Replace all CODEC_ID_* with AV_CODEC_ID_*Anton Khirnov2012-08-07
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* Eliminate pointless 0/NULL initializers in AVCodec and similar declarations.Diego Biurrun2011-11-28
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* doxygen: misc consistency cosmeticsDiego Biurrun2011-07-14
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* hwaccel: unbreak buildMans Rullgard2011-07-10
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*.Stefano Sabatini2011-05-02
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* Replace more FFmpeg references by Libav.Diego Biurrun2011-04-17
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* vaapi: filter out DELAYED_PIC_REF flag to determine field.Gwenole Beauchesne2011-04-09
| | | | | | | | This fixes ticket #23. (cherry picked from commit 621f4c98df4ee9fd604a614f31e09eef9dd7d3ca) Signed-off-by: Reinhard Tartler <siretart@tauware.de>
* Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Replace dprintf with av_dlogLuca Barbato2011-01-29
| | | | dprintf clashes with POSIX.1-2008
* Add ff_ to AVHWAccel decodersLuca Barbato2011-01-27
| | | | | | That unbreaks compilation of vaapi and dxva2 Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
* Fix grammar errors in documentationMåns Rullgård2010-06-30
| | | | Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk
* [VA-API] Fix long-term reference frames addition to the DPB.Gwenole Beauchesne2010-04-13
| | | | | | This fixes MR2_MW_A/MR2_TANDBERG_E on Intel Ironlake and NVIDIA HW. Originally committed as revision 22869 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Define AVMediaType enum, and use it instead of enum CodecType, whichStefano Sabatini2010-03-30
| | | | | | is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Cope with rev 22183:Gwenole Beauchesne2010-03-04
| | | | | | Reorder indexes in weight tables. Originally committed as revision 22202 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Cope with rev 22169 change:Gwenole Beauchesne2010-03-03
| | | | | | Merge weight & offset tables. Originally committed as revision 22170 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move +52 from the loop filter to the alpha/beta offsets in the context.Michael Niedermayer2010-01-23
| | | | | | | This should fix a segfault, also it might be faster on systems where the +52 wasnt free. Originally committed as revision 21406 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Export get_slice_type() as ff_h264_get_slice_type().Laurent Aimar2010-01-09
| | | | | | Patch by Laurent Aimar <fenrir at videolan dot org>. Originally committed as revision 21110 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add H.264 bitstream decoding through VAAPI.Gwenole Beauchesne2009-12-29
Originally committed as revision 20957 to svn://svn.ffmpeg.org/ffmpeg/trunk
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