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* commit 'e50f5d3cf9ef9a16982a5cb4d8b1916cd963aa5b':
Alias PIX image encoder and decoder
Conflicts:
Changelog
libavcodec/allcodecs.c
libavcodec/version.h
libavformat/img2enc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* qatar/master:
truehd: add hand-scheduled ARM asm version of ff_mlp_pack_output.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'fcf5fc444522d24caa9907225802817ae788f511':
truehd: tune VLC decoding for ARM.
Conflicts:
libavcodec/mlpdec.c
See: e555e1bc39ea71d46a07d0bb847fb426c2dd4d80
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Verified with profiling that this doesn't have a measurable effect upon
overall performance.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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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: Michael Niedermayer <michaelni@gmx.at>
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Verified with profiling that this doesn't have a measurable effect upon
overall performance.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '15a29c39d9ef15b0783c04b3228e1c55f6701ee3':
truehd: add hand-scheduled ARM asm version of mlp_filter_channel.
Conflicts:
libavcodec/arm/Makefile
libavcodec/arm/mlpdsp_init_arm.c
See: 87b128d5ef6aeb01cc8bba167c929c74cbf2e7c7
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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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: Michael Niedermayer <michaelni@gmx.at>
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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>
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Verified with profiling that this doesn't have a measurable effect upon
overall performance.
Signed-off-by: Martin Storsjö <martin@martin.st>
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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>
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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>
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Verified with profiling that this doesn't have a measurable effect upon
overall performance.
Signed-off-by: Martin Storsjö <martin@martin.st>
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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>
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parameter sets
Fixes h264_mp4toannexb_bsf_failure.mkv
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* qatar/master:
x86: hpeldsp: Keep all rnd_template instantiations in hpeldsp_init
Conflicts:
libavcodec/x86/rnd_mmx.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '55d7f26e7bcf1dfb69ee986aa9fc21c62e0b3ae6':
hpeldsp_template: Move content to hpeldsp
Conflicts:
libavcodec/hpeldsp_template.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '09d4389de10b03ea65a84eaf3d6c4b7a7538ad75':
hpeldsp_template: Drop av_unused attribute from *_no_rnd_pixels16_8_c functions
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '92ba965103d3884609730ba9bf293772dc78a9ef':
dsputil: Move draw_edges and clear_block* out of dsputil_template
Conflicts:
libavcodec/dsputil.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'da5be235250a61d6994408b054e3e3acf2e0f90f':
dsputil: Move RV40-specific bits into rv40dsp
Conflicts:
libavcodec/dsputil.c
libavcodec/rv40dsp.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '8011ac911b3f282b9fb64a0fc15404f8bfc7b7ed':
hpeldsp_template: Detemplatize the code
Conflicts:
libavcodec/hpeldsp_template.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '2c01ad8b206d326700974438f7193f22be416eb1':
dsputil_template: Detemplatize the code
Conflicts:
libavcodec/dsputil.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'aba70bb5387f12dfa5e6cd8cb861c9c7e668151f':
Add missing headers to make template files compile (more) standalone
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'e7373585f827d4ec05d952daa3877e8decfe3c08':
dsputil_template: Move bits that are used templatized into separate file
Conflicts:
libavcodec/dsputil_template.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'd3c3c1664a958923f234283e66fbcbfe69a6927f':
dsputil: Move hpel_template #include out of dsputil_template
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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There is no point in having a separate file just for the instantiation
that provides the public functions.
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There is no point in having this separate; it is not used as a template.
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The functions are not used templatized.
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The indirection makes no sense without multiple instantiation.
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The indirection makes no sense without multiple instantiation.
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This allows detemplatizing the bits that are not instantiated twice.
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Multiple inclusion makes no sense as it is only used in the 8-bit case.
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This fixes FATE with mmxext CPUFLAGS set.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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This only uses the first slice, improvement here is welcome
analyzing all slices the trivial way would interfere with threads
Fixes Ticket3185
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* qatar/master:
avcodec: add missing includes
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Peter Ross <pross@xvid.org>
Reviewed-by: BBB
previous patch reviewed by jason
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Fixes Ticket3152
This also removes the dependance on ff_init_block_index/ff_update_block_index()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '8ef33497a6a3ed05d2f931809c074ef3d1878834':
build: Add config option for CABAC code
Conflicts:
configure
libavcodec/Makefile
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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They're guaranteed by the x265 API to be contiguous in memory.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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