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* vaapi: Add VP9 hwaccell supportTimo Rothenpieler2015-12-22
| | | | Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
* lavc: add text encoderClément Bœsch2015-12-21
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* avcodec/Makefile: add missing dep for g723_1 encoderJames Almer2015-12-19
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* Merge commit 'e02de9df4b218bd6e1e927b67fd4075741545688'Hendrik Leppkes2015-12-17
|\ | | | | | | | | | | | | * commit 'e02de9df4b218bd6e1e927b67fd4075741545688': lavc: export Dirac parsing API used by the ogg demuxer as public Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * lavc: export Dirac parsing API used by the ogg demuxer as publicAnton Khirnov2015-12-06
| | | | | | | | Also, stop using AVCodecContext for storing the stream parameters.
* | avcodec/aacsbr_tablegen: always initialize tables at runtimeGanesh Ajjanagadde2015-12-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This gets rid of virtually useless hardcoded tables hackery. The reason it is useless is that a 320 element lut is anyway placed regardless of --enable-hardcoded-tables, from which all necessary tables are trivially derived at runtime at very low cost: sample benchmark (x86-64, Haswell, GNU/Linux, single run is really what is relevant here since looping drastically changes the bench). Fluctuations are on the order of 10% for the single run test: 39400 decicycles in aacsbr_tableinit, 1 runs, 0 skips 25325 decicycles in aacsbr_tableinit, 2 runs, 0 skips 18475 decicycles in aacsbr_tableinit, 4 runs, 0 skips 15008 decicycles in aacsbr_tableinit, 8 runs, 0 skips 13016 decicycles in aacsbr_tableinit, 16 runs, 0 skips 12005 decicycles in aacsbr_tableinit, 32 runs, 0 skips 11546 decicycles in aacsbr_tableinit, 64 runs, 0 skips 11506 decicycles in aacsbr_tableinit, 128 runs, 0 skips 11500 decicycles in aacsbr_tableinit, 256 runs, 0 skips 11183 decicycles in aacsbr_tableinit, 509 runs, 3 skips Tested with FATE with/without --enable-hardcoded-tables. Reviewed-by: Rostislav Pehlivanov <atomnuker@gmail.com> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* | Merge commit 'f023d57d355ff3b917f1aad9b03db5c293ec4244'Hendrik Leppkes2015-12-07
|\| | | | | | | | | | | | | | | | | * commit 'f023d57d355ff3b917f1aad9b03db5c293ec4244': lavc: G.723.1 encoder Split existing FFmpeg G.723.1 encoder into a new file. Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * lavc: G.723.1 encoderMohamed Naufal2015-11-30
| | | | | | | | | | | | Additional improvements by Michael Niedermayer <michaelni@gmx.at>. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit '165cc6fb9defcd79fd71c08167f3e8df26b058ff'Hendrik Leppkes2015-12-07
|\| | | | | | | | | | | | | * commit '165cc6fb9defcd79fd71c08167f3e8df26b058ff': g723_1: Move sharable functions to a separate file Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * g723_1: Move sharable functions to a separate fileVittorio Giovara2015-11-30
| | | | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit 'aac996cc01042194bf621d845bbe684549b5882e'Hendrik Leppkes2015-12-07
|\| | | | | | | | | | | | | * commit 'aac996cc01042194bf621d845bbe684549b5882e': g723_1: Rename files to better reflect their purpose Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * g723_1: Rename files to better reflect their purposeVittorio Giovara2015-11-30
| | | | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | avcodec: implement vp9 dxva2 hwaccelHendrik Leppkes2015-12-07
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* | avcodec/aac_tablegen: get rid of hardcoded tables entirelyGanesh Ajjanagadde2015-11-28
| | | | | | | | | | | | | | | | | | | | Commit 96786a12f6df26990bbe7c0ca4592b3731724469 makes runtime initialization cheap. Tested with FATE, with/without --enable-hardcoded-tables. Reviewed-by: Rostislav Pehlivanov <atomnuker@gmail.com> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* | mmaldec: add vc1 decoding supportwm42015-11-07
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* | XMA1 and XMA2 stereo decodersPaul B Mahol2015-11-06
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avcodec: add Interplay ACM decoderPaul B Mahol2015-11-03
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | Merge commit 'd35d0c723e3c8fc8cde76bf677f67928f5e179a8'Hendrik Leppkes2015-11-02
|\| | | | | | | | | | | | | * commit 'd35d0c723e3c8fc8cde76bf677f67928f5e179a8': vdpau: remove dysfunctional H.263 support Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * vdpau: remove dysfunctional H.263 supportRémi Denis-Courmont2015-10-30
| | | | | | | | | | | | The VDPAU API never explicitly supported H.263 in the first place. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | avcodec: add ADPCM AICA decoderPaul B Mahol2015-10-29
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avcodec: install avdct.h as public headerAndreas Cadhalpun2015-10-27
| | | | | | | | | | | | | | The commit 932ff70 introducing this header mentions it should be public. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | Merge commit '533a6198505edd1379e1cd722852350ae4a85acc'Hendrik Leppkes2015-10-27
|\| | | | | | | | | | | | | * commit '533a6198505edd1379e1cd722852350ae4a85acc': innoHeim/Rsupport Screen Capture Codec decoder Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * innoHeim/Rsupport Screen Capture Codec decoderVittorio Giovara2015-10-23
| | | | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
| * kvazaar: Add libkvazaar HEVC encoderArttu Ylä-Outinen2015-10-23
| | | | | | | | | | Signed-off-by: Arttu Ylä-Outinen <arttu.yla-outinen@tut.fi> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | avcodec: add SDX2 DPCM decoderPaul B Mahol2015-10-26
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | mmaldec: Add mpeg2 decoding supportJulian Scheel2015-10-22
| | | | | | | | | | | | | | | | | | | | Register mmaldec as mpeg2 decoder. Supporting mpeg2 in mmaldec is just a matter of setting the correct MMAL_ENCODING on the input port. To ease the addition of further supported mmal codecs a macro is introduced to generate the decoder and decoder class structs. Signed-off-by: Julian Scheel <julian@jusst.de> Signed-off-by: wm4 <nfxjfg@googlemail.com>
* | aacenc: add support for encoding files using Long Term PredictionRostislav Pehlivanov2015-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Long Term Prediction allows for prediction of spectral coefficients via the previously decoded time-dependent samples. This feature works well with harmonic content 2 or more frames long, like speech, human or non-human, piano music or any constant tones at very low bitrates. It should be noted that the current coder is highly efficient and the rate control system is unable to encode files at extremely low bitrates (less than 14kbps seems to be impossible) so this extension isn't capable of optimum operation. Dramatic difference is observable with some types of audio and speech but for the most part the audiable differences are subtle. The spectrum looks better however so the encoder is able to harvest the additional bits that this feature provies, should the user choose to enable it. So it's best to enable this feature only if encoding at the absolutely lowest bitrate that the encoder is capable of.
* | avcodec: add ADPCM PSX decoderPaul B Mahol2015-10-16
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | Merge commit '00332e0a064dad866812de9162b009cbaba6f5df'Hendrik Leppkes2015-10-14
|\| | | | | | | | | | | | | * commit '00332e0a064dad866812de9162b009cbaba6f5df': wrapped_avframe: Initial implementation Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * wrapped_avframe: Initial implementationLuca Barbato2015-10-10
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* | AAC encoder: memoize quantize_band_costClaudio Freire2015-10-12
| | | | | | | | | | | | | | | | | | | | The bulk of calls to quantize_band_cost are replaced by a call to a version that memoizes, greatly improving performance, since during coefficient search there is a great deal of repeat work. Memoization cannot always be applied, so do this in a different function, and leave the original as-is.
* | avcodec: remove leftover iff_byterun1 decoderAndreas Cadhalpun2015-10-12
| | | | | | | | | | | | | | | | | | | | | | It was merged with the iff_ilbm decoder in commit 929a24efff9a208a52748605eb412ffb915c1403. Define AV_CODEC_ID_IFF_BYTERUN1 as AV_CODEC_ID_IFF_ILBM for API compatibility. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | Revert "cabac: Allow hardcoding CABAC table."Derek Buitenhuis2015-10-10
| | | | | | | | | | | | | | | | This becomes unuseful in the following commit. This reverts commit 092d1977cc7146f20c8db2155e7d648afb300de7. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | avcodec/takdec: add x86 SIMD for rest of decorrelation modesPaul B Mahol2015-10-09
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | Merge commit 'bb198c4997d5036f3bf91de51e44f807115677d0'Hendrik Leppkes2015-10-05
|\| | | | | | | | | | | | | * commit 'bb198c4997d5036f3bf91de51e44f807115677d0': d3d11va: make av_d3d11va_alloc_context() available at all times Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * d3d11va: make av_d3d11va_alloc_context() available at all timesAnton Khirnov2015-10-03
| | | | | | | | The public API should not depend on the build configuration.
* | avcodec/alacdec: split off decorrelate_stereo and append_extra_bits as alacdspJames Almer2015-10-04
| | | | | | | | | | Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>
* | Merge commit '9a3202a98b2e095b54dd784c3e01a09a676fc3fa'Hendrik Leppkes2015-10-03
|\| | | | | | | | | | | | | * commit '9a3202a98b2e095b54dd784c3e01a09a676fc3fa': Screenpresso SPV1 decoder Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * Screenpresso SPV1 decoderVittorio Giovara2015-09-30
| | | | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | AAC encoder: fix make checkheadersClaudio Freire2015-09-18
| | | | | | | | | | | | | | With the move of some functions into templates in aaccoder_twoloop.h and aaccoder_trellis.h, make checkheaders started failing. Add them to SKIPHEADERS as should be.
* | Merge commit 'e3d4784eb31b3ea4a97f2d4c698a75fab9bf3d86'Hendrik Leppkes2015-09-17
|\| | | | | | | | | | | | | * commit 'e3d4784eb31b3ea4a97f2d4c698a75fab9bf3d86': d3d11va: WindowsPhone requires a mutex around ID3D11VideoContext Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * d3d11va: WindowsPhone requires a mutex around ID3D11VideoContextSteve Lhomme2015-09-17
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| * lavc: Fix compilation with --disable-everything --enable-parser=mpeg4videoHendrik Schreiber2015-09-12
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* | lavc: Fix standalone compilation of the avi demuxer.Carl Eugen Hoyos2015-09-14
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* | lavc: Fix standalone compilation of the subrip decoder.Carl Eugen Hoyos2015-09-11
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* | lavc: Fix compilation with --disable-everything --enable-parser=mpeg4video.Hendrik Schreiber2015-09-09
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* | avcodec: remove VIMA Makefile entryJames Almer2015-09-07
| | | | | | | | Signed-off-by: James Almer <jamrial@gmail.com>
* | Merge commit 'c45fcf30cfab687004ed1cdc06ebaa21f4262a0b'Hendrik Leppkes2015-09-07
|\| | | | | | | | | | | | | * commit 'c45fcf30cfab687004ed1cdc06ebaa21f4262a0b': DXV decoder Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * DXV decoderVittorio Giovara2015-09-02
| | | | | | | | Support all DXDI and DXD3 normal quality videos.
* | Merge commit '0c7707610f46a28b65eff935500c78c9781f8f4f'Hendrik Leppkes2015-09-07
|\| | | | | | | | | | | | | * commit '0c7707610f46a28b65eff935500c78c9781f8f4f': lavc: Add a lzf decompressor Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
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