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* arm: build: Maintain decoder objects separate from infrastructure objectsDiego Biurrun2014-03-27
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* fate: add Alias PIX testsVittorio Giovara2014-03-26
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* Alias PIX image encoder and decoderVittorio Giovara2014-03-26
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* truehd: add hand-scheduled ARM asm version of ff_mlp_pack_output.Ben Avison2014-03-26
| | | | | | | | | | | | | | | | | | | | | | Profiling results for overall decode and the output_data function in particular are as follows: Before After Mean StdDev Mean StdDev Confidence Change 6:2 total 339.6 15.1 329.3 16.0 95.8% +3.1% (insignificant) 6:2 function 24.6 6.0 9.9 3.1 100.0% +148.5% 8:2 total 324.5 15.5 323.6 14.3 15.2% +0.3% (insignificant) 8:2 function 20.4 3.9 9.9 3.4 100.0% +104.7% 6:6 total 572.8 20.6 539.9 24.2 100.0% +6.1% 6:6 function 54.5 5.6 16.0 3.8 100.0% +240.9% 8:8 total 741.5 21.2 702.5 18.5 100.0% +5.6% 8:8 function 63.9 7.6 18.4 4.8 100.0% +247.3% The assembly version has also been tested with a fuzz tester to ensure that any combinations of inputs not exercised by my available test streams still generate mathematically identical results to the C version. Signed-off-by: Martin Storsjö <martin@martin.st>
* truehd: break out part of output_data into platform-specific callback.Ben Avison2014-03-26
| | | | | | | Verified with profiling that this doesn't have a measurable effect upon overall performance. Signed-off-by: Martin Storsjö <martin@martin.st>
* truehd: tune VLC decoding for ARM.Ben Avison2014-03-26
| | | | | | | | | | | | | | | | | | | Profiling on a Raspberry Pi revealed the best performance to correspond with VLC_BITS = 5. Results for overall audio decode and the get_vlc2 function in particular are as follows: Before After Mean StdDev Mean StdDev Confidence Change 6:2 total 348.8 20.1 339.6 15.1 88.8% +2.7% (insignificant) 6:2 function 38.1 8.1 26.4 4.1 100.0% +44.5% 8:2 total 339.1 15.4 324.5 15.5 99.4% +4.5% 8:2 function 33.8 7.0 27.3 5.6 99.7% +23.6% 6:6 total 604.6 20.8 572.8 20.6 100.0% +5.6% 6:6 function 95.8 8.4 68.9 8.2 100.0% +39.1% 8:8 total 766.4 17.6 741.5 21.2 100.0% +3.4% 8:8 function 106.0 11.4 86.1 9.9 100.0% +23.1% Signed-off-by: Martin Storsjö <martin@martin.st>
* truehd: add hand-scheduled ARM asm version of ff_mlp_rematrix_channel.Ben Avison2014-03-26
| | | | | | | | | | | | | | | | | | | | | | Profiling results for overall audio decode and the rematrix_channels function in particular are as follows: Before After Mean StdDev Mean StdDev Confidence Change 6:2 total 370.8 17.0 348.8 20.1 99.9% +6.3% 6:2 function 46.4 8.4 45.8 6.6 18.0% +1.2% (insignificant) 8:2 total 343.2 19.0 339.1 15.4 54.7% +1.2% (insignificant) 8:2 function 38.9 3.9 40.2 6.9 52.4% -3.2% (insignificant) 6:6 total 658.4 15.7 604.6 20.8 100.0% +8.9% 6:6 function 109.0 8.7 59.5 5.4 100.0% +83.3% 8:8 total 896.2 24.5 766.4 17.6 100.0% +16.9% 8:8 function 223.4 12.8 93.8 5.0 100.0% +138.3% The assembly version has also been tested with a fuzz tester to ensure that any combinations of inputs not exercised by my available test streams still generate mathematically identical results to the C version. Signed-off-by: Martin Storsjö <martin@martin.st>
* truehd: break out part of rematrix_channels into platform-specific callback.Ben Avison2014-03-26
| | | | | | | Verified with profiling that this doesn't have a measurable effect upon overall performance. Signed-off-by: Martin Storsjö <martin@martin.st>
* truehd: add hand-scheduled ARM asm version of mlp_filter_channel.Ben Avison2014-03-26
| | | | | | | | | | | | | | | | | | | | | | | | | Profiling results for overall audio decode and the mlp_filter_channel(_arm) function in particular are as follows: Before After Mean StdDev Mean StdDev Confidence Change 6:2 total 380.4 22.0 370.8 17.0 87.4% +2.6% (insignificant) 6:2 function 60.7 7.2 36.6 8.1 100.0% +65.8% 8:2 total 357.0 17.5 343.2 19.0 97.8% +4.0% (insignificant) 8:2 function 60.3 8.8 37.3 3.8 100.0% +61.8% 6:6 total 717.2 23.2 658.4 15.7 100.0% +8.9% 6:6 function 140.4 12.9 81.5 9.2 100.0% +72.4% 8:8 total 981.9 16.2 896.2 24.5 100.0% +9.6% 8:8 function 193.4 15.0 103.3 11.5 100.0% +87.2% Experiments with adding preload instructions to this function yielded no useful benefit, so these have not been included. The assembly version has also been tested with a fuzz tester to ensure that any combinations of inputs not exercised by my available test streams still generate mathematically identical results to the C version. Signed-off-by: Martin Storsjö <martin@martin.st>
* x86: hpeldsp: Keep all rnd_template instantiations in hpeldsp_initDiego Biurrun2014-03-26
| | | | | There is no point in having a separate file just for the instantiation that provides the public functions.
* hpeldsp_template: Move content to hpeldspDiego Biurrun2014-03-26
| | | | There is no point in having this separate; it is not used as a template.
* hpeldsp_template: Drop av_unused attribute from *_no_rnd_pixels16_8_c functionsDiego Biurrun2014-03-26
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* dsputil: Move draw_edges and clear_block* out of dsputil_templateDiego Biurrun2014-03-26
| | | | The functions are not used templatized.
* dsputil: Move RV40-specific bits into rv40dspDiego Biurrun2014-03-26
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* hpeldsp_template: Detemplatize the codeDiego Biurrun2014-03-26
| | | | The indirection makes no sense without multiple instantiation.
* dsputil_template: Detemplatize the codeDiego Biurrun2014-03-26
| | | | The indirection makes no sense without multiple instantiation.
* Add missing headers to make template files compile (more) standaloneDiego Biurrun2014-03-26
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* dsputil_template: Move bits that are used templatized into separate fileDiego Biurrun2014-03-26
| | | | This allows detemplatizing the bits that are not instantiated twice.
* dsputil: Move hpel_template #include out of dsputil_templateDiego Biurrun2014-03-26
| | | | Multiple inclusion makes no sense as it is only used in the 8-bit case.
* x86: h264_qpel: Fix typo in CALL_2X_PIXELS macro invocationDiego Biurrun2014-03-26
| | | | This fixes FATE with mmxext CPUFLAGS set.
* avcodec: add missing includesVittorio Giovara2014-03-25
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* avconv: More descriptive message about framedropVittorio Giovara2014-03-25
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* vf_transpose: K&R formatting cosmeticsVittorio Giovara2014-03-25
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* libx265: Only use one memcpy for headersDerek Buitenhuis2014-03-24
| | | | | | They're guaranteed by the x265 API to be contiguous in memory. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* libx265: Write global extradata when requestedMichael Niedermayer2014-03-24
| | | | | | | | Matroska, MP4, and other containers require it. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* build: Add config option for CABAC codeDiego Biurrun2014-03-24
| | | | This allows for more elegant dependency and object declarations.
* avconv: don't warn on multiple frames per packet for codecs that expect itAnton Khirnov2014-03-24
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* avconv: print verbose per-stream transcoding statisticsAnton Khirnov2014-03-24
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* avconv: split printing the final statistics into a separate functionAnton Khirnov2014-03-24
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* avconv: rewrite output data size trackingAnton Khirnov2014-03-24
| | | | | | Store a variable per OutputStream instead of globals for audio/video/extradata. This makes the code simpler and cleaner and fixes 2pass with multiple output streams.
* avconv: explicitly report when the muxing overhead is unknownAnton Khirnov2014-03-24
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* avconv: remove unused nb_frames_dupAnton Khirnov2014-03-24
| | | | Frame duplication now happens in vf_fps.
* {v,a}f_showinfo: print frame side dataAnton Khirnov2014-03-24
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* mp3dec: export replaygain tags from ID3v2Anton Khirnov2014-03-24
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* af_volume: support using replaygain frame side dataAnton Khirnov2014-03-24
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* frame: add a function for removing side data from a frameAnton Khirnov2014-03-24
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* avconv: add stream-global side data to the first demuxed packetAnton Khirnov2014-03-24
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* libavcodec: when decoding, copy replaygain side data to decoded framesAnton Khirnov2014-03-24
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* Add replaygain side data type and code for parsing replaygain tags.Anton Khirnov2014-03-24
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* lavf: add an AVStream field for exporting stream-global side dataAnton Khirnov2014-03-24
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* lavc: give a typedeffed name to the AVPacket.side_data structAnton Khirnov2014-03-24
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* configure: Remove dcbzl check for e500v1 and e500v2 architecturesPeter Krefting2014-03-24
| | | | | | | | | | | | The DCBZL instruction is not available for the e500v1 and e500v2 architectures, but may still be recognized by the toolchain, so we need to explicitly disable it for these architectures. References: PowerPC™ e500 Core Family Reference Manual (Freescale) Found-by: Ståle Kristoffersen <staalebk@ifi.uio.no> Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* mpeg: K&R formatting cosmeticsTanja Batchelor2014-03-24
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* h264: Split h264 slice decoding from nal decodingLuca Barbato2014-03-23
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* h264: move macroblock decoding into its own fileVittorio Giovara2014-03-23
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* build: Sort h264 objectsLuca Barbato2014-03-23
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* build: h264 parser depends on full h264 decoderLuca Barbato2014-03-23
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* RELEASE_NOTES: mention new filtersVittorio Giovara2014-03-23
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* lavc: drop ff_pixfmt_list_420Vittorio Giovara2014-03-23
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* changelog: switch libx265 and compand entriesVittorio Giovara2014-03-23
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