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* lavc: Rename hwaccel.h to hwconfig.hMark Thompson2020-04-26
| | | | | This already applied to decoders as well as hwaccels, and adding encoder support was going to make the name even more inaccurate.
* avcodec/vaapi_vc1: slice_vertical_position starts from zero for the second fieldJerome Borsboom2018-06-17
| | | | | | | | Contrary to VC-1 spec, VAAPI expects the row address of the first macroblock row in the first slice to start from zero for the second field in a field interlaced picture. Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
* avcodec/vaapi: do not parse MVMODE for VC-1 interlaced frame picturesJerome Borsboom2018-04-23
| | | | | | | | Interlaced frame pictures do not contain the MVMODE or MVMODE2 bitstream element. Trying to parse this element and passing a nonzero value to the hardware decoder results in small inaccuracies in the decoded picture. Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
* avcodec/vaapi: mask unused bits in bitplane_present.valueJerome Borsboom2018-03-04
| | | | | | | | | Due to the union construct, unused bits in bitplane_present.value might be uninitialized even when the used bits are all set to a value. Masking the unused bits prevents spurious true values when all used bits are unset, e.g. skipped pictures. Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
* avcodec/vaapi: add fields for VAAPI VC-1 interlaced decodingJerome Borsboom2018-03-04
| | | | | | | Pass necessary bitstream elements to the VAAPI VC-1 decoder in order to start doing interlaced decoding in hardware. Signed-off-by: Jerome Borsboom <jerome.borsboom@carpalis.nl>
* lavc: Mark all AVHWAccel structures as constMark Thompson2017-11-26
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* Merge commit 'b46a77f19ddc4b2b5fa3187835ceb602a5244e24'James Almer2017-11-11
|\ | | | | | | | | | | | | | | | | * commit 'b46a77f19ddc4b2b5fa3187835ceb602a5244e24': lavc: external hardware frame pool initialization Includes the fix from e724bdfffbd3c27aac53d1f32f20f105f37caef0 Merged-by: James Almer <jamrial@gmail.com>
| * lavc: external hardware frame pool initializationwm42017-10-19
| | | | | | | | | | | | | | | | | | | | | | | | This adds a new API, which allows the API user to query the required AVHWFramesContext parameters. This also reduces code duplication across the hwaccels by introducing ff_decode_get_hw_frames_ctx(), which uses the new API function. It takes care of initializing the hw_frames_ctx if needed, and does additional error handling and API usage checking. Support for VDA and Cuvid missing. Signed-off-by: Anton Khirnov <anton@khirnov.net>
| * pthread_frame: do not run hwaccel decoding asynchronously unless it's safeAnton Khirnov2016-12-19
| | | | | | | | | | | | | | | | | | | | Certain hardware decoding APIs are not guaranteed to be thread-safe, so having the user access decoded hardware surfaces while the decoder is running in another thread can cause failures (this is mainly known to happen with DXVA2). For such hwaccels, only allow the decoding thread to run while the user is inside a lavc decode call (avcodec_send_packet/receive_frame).
| * vaapi_vc1: Convert to use the new VAAPI hwaccel codeMark Thompson2016-08-30
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| * vaapi_vc1: Remove redundant version checkMark Thompson2016-08-13
| | | | | | | | | | The lowest supported VAAPI version is 0.34 (checked at configure time), so this test is no longer needed.
| * vaapi_vc1: Constify pointersMark Thompson2016-08-13
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* | pthread_frame: do not run hwaccel decoding asynchronously unless it's safeAnton Khirnov2017-03-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Certain hardware decoding APIs are not guaranteed to be thread-safe, so having the user access decoded hardware surfaces while the decoder is running in another thread can cause failures (this is mainly known to happen with DXVA2). For such hwaccels, only allow the decoding thread to run while the user is inside a lavc decode call (avcodec_send_packet/receive_frame). Merges Libav commit d4a91e65. Signed-off-by: wm4 <nfxjfg@googlemail.com> Tested-by: Michael Niedermayer <michael@niedermayer.cc>
* | vaapi_vc1: Convert to use the new VAAPI hwaccel codeMark Thompson2017-01-17
| | | | | | | | (cherry picked from commit 520fb77285ff0e7da1449d2b60742865b0b43ae8)
* | vaapi_vc1: Remove redundant version checkMark Thompson2017-01-17
| | | | | | | | | | | | | | The lowest supported VAAPI version is 0.34 (checked at configure time), so this test is no longer needed. (cherry picked from commit 5a667322f5cb0e77c15891fc06725c19d8f3314f)
* | vaapi_vc1: Constify pointersMark Thompson2017-01-17
| | | | | | | | (cherry picked from commit 01d6f84f49a55fd591aa120960fce2b9dba92d0d)
* | Merge commit '5f1c3cbd524728317bf460259aa8f3ef5ec935c6'Clément Bœsch2016-06-21
|\| | | | | | | | | | | | | * commit '5f1c3cbd524728317bf460259aa8f3ef5ec935c6': vaapi: Drop pointless debug output Merged-by: Clément Bœsch <clement@stupeflix.com>
| * vaapi: Drop pointless debug outputDiego Biurrun2016-05-03
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| * lavu: deprecate AV_PIX_FMT_VAAPI_*, replace with AV_PIX_FMT_VAAPIMark Thompson2016-03-19
| | | | | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | vaapi: streamline public context structure.Gwenole Beauchesne2015-08-19
| | | | | | | | | | | | | | | | | | | | | | | | Move libavcodec managed objects from the public struct vaapi_context to a new privately owned FFVAContext. This is done so that to clean up and streamline the public structure, but also to prepare for new codec support, thus requiring new internal data to be added in there. The AVCodecContext.hwaccel_context, that holds the public vaapi_context, shall no longer be accessed from within vaapi_*.c codec support files. Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
* | vaapi: define a unique pixel format for VA-API (AV_PIX_FMT_VAAPI).Gwenole Beauchesne2015-08-19
| | | | | | | | | | | | | | | | | | | | Deprecate older VA pixel formats (MOCO, IDCT) as it is now very unlikely to ever be useful in the future. Only keep plain AV_PIX_FMT_VAAPI format that is aliased to the older VLD variant. This is an API change. Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
* | Merge commit '5aed1d4240d411533c102eec6944aa925b7f4964'Michael Niedermayer2015-04-26
|\| | | | | | | | | | | | | | | * commit '5aed1d4240d411533c102eec6944aa925b7f4964': vaapi: Fix -Wimplicit-function-declaration for ff_dlog() usage See: 8f7b022c8c2f40bf8ddfd90778a4c91424d3a8e5 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * vaapi: Fix -Wimplicit-function-declaration for ff_dlog() usageRico Tzschichholz2015-04-26
| | | | | | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | Merge commit '6a85dfc830f51f1f5c2d36d4182d265c1ea3ba25'Michael Niedermayer2015-04-20
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '6a85dfc830f51f1f5c2d36d4182d265c1ea3ba25': lavc: Replace av_dlog and tprintf with internal macros Conflicts: libavcodec/aacdec.c libavcodec/audio_frame_queue.c libavcodec/bitstream.c libavcodec/dcadec.c libavcodec/dnxhddec.c libavcodec/dvbsubdec.c libavcodec/dvdec.c libavcodec/dvdsubdec.c libavcodec/get_bits.h libavcodec/gifdec.c libavcodec/h264.h libavcodec/h264_cabac.c libavcodec/h264_cavlc.c libavcodec/h264_loopfilter.c libavcodec/h264_refs.c libavcodec/imc.c libavcodec/interplayvideo.c libavcodec/jpeglsdec.c libavcodec/libopencore-amr.c libavcodec/mjpegdec.c libavcodec/mpeg12dec.c libavcodec/mpegvideo_enc.c libavcodec/mpegvideo_parser.c libavcodec/pngdec.c libavcodec/ratecontrol.c libavcodec/rv10.c libavcodec/svq1dec.c libavcodec/vqavideo.c libavcodec/wmadec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: Replace av_dlog and tprintf with internal macrosVittorio Giovara2015-04-19
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2014-04-09
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: mpegvideo: operate with pointers to AVFrames instead of whole structs Conflicts: libavcodec/h261dec.c libavcodec/h263dec.c libavcodec/intrax8.c libavcodec/mpeg12enc.c libavcodec/mpegvideo.c libavcodec/mpegvideo.h libavcodec/mpegvideo_enc.c libavcodec/mpegvideo_motion.c libavcodec/mpegvideo_xvmc.c libavcodec/msmpeg4.c libavcodec/ratecontrol.c libavcodec/vaapi.c libavcodec/vc1dec.c libavcodec/vdpau_vc1.c See: fc567ac49e17151f00f31b59030cd10f952612ef Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * mpegvideo: operate with pointers to AVFrames instead of whole structswm42014-04-09
| | | | | | | | | | | | | | | | | | | | | | | | | | The most interesting parts are initialization in ff_MPV_common_init() and uninitialization in ff_MPV_common_end(). ff_mpeg_unref_picture and ff_thread_release_buffer have additional NULL checks for Picture.f, because these functions can be called on uninitialized or partially initialized Pictures. NULL pointer checks are added to ff_thread_release_buffer() stub function. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
| * vaapi: switch ff_vaapi_get_surface_id from Picture to AVFramewm42014-03-20
| | | | | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | avcodec/vaapi: fix pointer types after H264Picture changesMichael Niedermayer2014-03-17
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'c2f7417eeb9cc31f75e71f7be2780f90f1628d7e'Michael Niedermayer2013-11-30
|\| | | | | | | | | | | | | * commit 'c2f7417eeb9cc31f75e71f7be2780f90f1628d7e': vc1: move MpegEncContext.resync_marker into VC1Context. Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * vc1: move MpegEncContext.resync_marker into VC1Context.Anton Khirnov2013-11-29
| | | | | | | | | | The field still remains in MpegEncContext because it is used by the mpeg4 decoder.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-02-16
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: h264: deMpegEncContextize Conflicts: libavcodec/dxva2_h264.c libavcodec/h264.c libavcodec/h264.h libavcodec/h264_cabac.c libavcodec/h264_cavlc.c libavcodec/h264_loopfilter.c libavcodec/h264_mb_template.c libavcodec/h264_parser.c libavcodec/h264_ps.c libavcodec/h264_refs.c libavcodec/h264_sei.c libavcodec/svq3.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * 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>
* | Merge commit '716d413c13981da15323c7a3821860536eefdbbb'Michael Niedermayer2012-10-08
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '716d413c13981da15323c7a3821860536eefdbbb': Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat Conflicts: doc/examples/muxing.c ffmpeg.h ffmpeg_filter.c ffmpeg_opt.c ffplay.c ffprobe.c libavcodec/8bps.c libavcodec/aasc.c libavcodec/aura.c libavcodec/avcodec.h libavcodec/avs.c libavcodec/bfi.c libavcodec/bmp.c libavcodec/bmpenc.c libavcodec/c93.c libavcodec/cscd.c libavcodec/cyuv.c libavcodec/dpx.c libavcodec/dpxenc.c libavcodec/eatgv.c libavcodec/escape124.c libavcodec/ffv1.c libavcodec/flashsv.c libavcodec/fraps.c libavcodec/h264.c libavcodec/huffyuv.c libavcodec/iff.c libavcodec/imgconvert.c libavcodec/indeo3.c libavcodec/kmvc.c libavcodec/libopenjpegdec.c libavcodec/libopenjpegenc.c libavcodec/libx264.c libavcodec/ljpegenc.c libavcodec/mjpegdec.c libavcodec/mjpegenc.c libavcodec/motionpixels.c libavcodec/mpeg12.c libavcodec/mpeg12enc.c libavcodec/mpeg4videodec.c libavcodec/mpegvideo_enc.c libavcodec/pamenc.c libavcodec/pcxenc.c libavcodec/pgssubdec.c libavcodec/pngdec.c libavcodec/pngenc.c libavcodec/pnm.c libavcodec/pnmdec.c libavcodec/pnmenc.c libavcodec/ptx.c libavcodec/qdrw.c libavcodec/qpeg.c libavcodec/qtrleenc.c libavcodec/raw.c libavcodec/rawdec.c libavcodec/rl2.c libavcodec/sgidec.c libavcodec/sgienc.c libavcodec/snowdec.c libavcodec/snowenc.c libavcodec/sunrast.c libavcodec/targa.c libavcodec/targaenc.c libavcodec/tiff.c libavcodec/tiffenc.c libavcodec/tmv.c libavcodec/truemotion2.c libavcodec/utils.c libavcodec/vb.c libavcodec/vp3.c libavcodec/wnv1.c libavcodec/xl.c libavcodec/xwddec.c libavcodec/xwdenc.c libavcodec/yop.c libavdevice/v4l2.c libavdevice/x11grab.c libavfilter/avfilter.c libavfilter/avfilter.h libavfilter/buffersrc.c libavfilter/drawutils.c libavfilter/formats.c libavfilter/src_movie.c libavfilter/vf_ass.c libavfilter/vf_drawtext.c libavfilter/vf_fade.c libavfilter/vf_format.c libavfilter/vf_hflip.c libavfilter/vf_lut.c libavfilter/vf_overlay.c libavfilter/vf_pad.c libavfilter/vf_scale.c libavfilter/vf_transpose.c libavfilter/vf_yadif.c libavfilter/video.c libavfilter/vsrc_testsrc.c libavformat/movenc.c libavformat/mxf.h libavformat/utils.c libavformat/yuv4mpeg.c libavutil/imgutils.c libavutil/pixdesc.c libswscale/input.c libswscale/output.c libswscale/swscale_internal.h libswscale/swscale_unscaled.c libswscale/utils.c libswscale/x86/swscale_template.c libswscale/x86/yuv2rgb.c libswscale/x86/yuv2rgb_template.c libswscale/yuv2rgb.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormatAnton Khirnov2012-10-08
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* | Merge commit '36ef5369ee9b336febc2c270f8718cec4476cb85'Michael Niedermayer2012-08-07
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '36ef5369ee9b336febc2c270f8718cec4476cb85': Replace all CODEC_ID_* with AV_CODEC_ID_* lavc: add AV prefix to codec ids. Conflicts: doc/APIchanges doc/examples/decoding_encoding.c doc/examples/muxing.c ffmpeg.c ffprobe.c ffserver.c libavcodec/8svx.c libavcodec/avcodec.h libavcodec/dnxhd_parser.c libavcodec/dvdsubdec.c libavcodec/error_resilience.c libavcodec/h263dec.c libavcodec/libvorbisenc.c libavcodec/mjpeg_parser.c libavcodec/mjpegenc.c libavcodec/mpeg12.c libavcodec/mpeg4videodec.c libavcodec/mpegvideo.c libavcodec/mpegvideo_enc.c libavcodec/pcm.c libavcodec/r210dec.c libavcodec/utils.c libavcodec/v210dec.c libavcodec/version.h libavdevice/alsa-audio-dec.c libavdevice/bktr.c libavdevice/v4l2.c libavformat/asfdec.c libavformat/asfenc.c libavformat/avformat.h libavformat/avidec.c libavformat/caf.c libavformat/electronicarts.c libavformat/flacdec.c libavformat/flvdec.c libavformat/flvenc.c libavformat/framecrcenc.c libavformat/img2.c libavformat/img2dec.c libavformat/img2enc.c libavformat/ipmovie.c libavformat/isom.c libavformat/matroska.c libavformat/matroskadec.c libavformat/matroskaenc.c libavformat/mov.c libavformat/movenc.c libavformat/mp3dec.c libavformat/mpeg.c libavformat/mpegts.c libavformat/mxf.c libavformat/mxfdec.c libavformat/mxfenc.c libavformat/nsvdec.c libavformat/nut.c libavformat/oggenc.c libavformat/pmpdec.c libavformat/rawdec.c libavformat/rawenc.c libavformat/riff.c libavformat/sdp.c libavformat/utils.c libavformat/vocenc.c libavformat/wtv.c libavformat/xmv.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Replace all CODEC_ID_* with AV_CODEC_ID_*Anton Khirnov2012-08-07
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-12-31
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: fate: whitespace cosmetics fate: split off video codec FATE tests into their own file fate: split off audio codec FATE tests into their own file fate: split off Electronic Arts codec FATE tests into their own file fate: split off QuickTime codec FATE tests into their own file fate: split off voice codec FATE tests into their own file fate: split off demuxer FATE tests into their own file cosmetics: Drop unnecessary parentheses around return values. fate: drop pointless _audio and _video suffixes from xan tests qt-faststart: K&R reformatting; fix comment typos FATE: Add test for H.264 MP4->annex.B bitstream filter. Conflicts: ffplay.c tests/fate.mak tests/fate/h264.mak tests/fate/image.mak tests/fate/lossless-audio.mak tests/fate/lossless-video.mak tests/fate/qtrle.mak tests/fate/real.mak tests/fate/screen.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * cosmetics: Drop unnecessary parentheses around return values.Diego Biurrun2011-12-30
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-11-29
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: adtsenc: Check frame size. txd: Fix order of operations. APIchanges: fill in some blanks timer: fix misspelling of "decicycles" Eliminate pointless 0/NULL initializers in AVCodec and similar declarations. indeo3: cosmetics md5proto: Fix order of operations. dca: Replace oversized unused get_bits() with skip_bits_long(). Conflicts: doc/APIchanges libavformat/mmsh.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Eliminate pointless 0/NULL initializers in AVCodec and similar declarations.Diego Biurrun2011-11-28
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| * vaapi: Fix VC-1 decoding (reconstruct bitstream TTFRM correctly).Gwenole Beauchesne2011-10-10
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
| * Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*.Stefano Sabatini2011-05-02
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | vaapi: fix VC-1 decoding (reconstruct bitstream TTFRM correctly).Gwenole Beauchesne2011-10-06
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* | replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*Stefano Sabatini2011-05-02
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* | 10l, commit that should have been stashed into the merge.Michael Niedermayer2011-04-17
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote branch 'qatar/master'Michael Niedermayer2011-04-17
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: ac3dec: fix processing of delta bit allocation information. vc1: fix fate-vc1 after previous commit. wmv3dec: fix playback of complex WMV3 files using simple_idct. make av_dup_packet() more cautious on allocation failures make containers pass palette change in AVPacket introduce side information for AVPacket Politic commits that have not been pulled: Update regtest checksums after revision 6001dad. Replace more FFmpeg references by Libav. Replace references to ffmpeg-devel with libav-devel; fix roundup URL. Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Replace more FFmpeg references by Libav.Diego Biurrun2011-04-17
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| * vaapi: cope with VA-API 0.32, i.e. fix VC-1 decoding on Sandy Bridge.Gwenole Beauchesne2011-04-09
| | | | | | | | | | | | (cherry picked from commit a18e7b4fb77d3799cf21110b5e6dda4691a295b3) 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>
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