Clément Bœsch
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b12a36170b
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lavc/aacpsdsp: use ptrdiff_t for stride in hybrid_analysis
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2017-06-28 12:22:39 +02:00 |
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James Almer
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8bb59e6742
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x86/aacpsdsp: add ff_ps_hybrid_analysis_ileave_sse
About 2x faster than the c version.
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2017-06-18 22:34:22 -03:00 |
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James Almer
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e229df9478
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x86/aacpsdsp: add ff_ps_hybrid_synthesis_deint_{sse,sse4}
About 2x faster than the c version.
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2017-06-18 22:33:27 -03:00 |
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James Almer
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623d217ed1
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avcodec/aacps: move checks for valid length outside the stereo_interpolate dsp function
Signed-off-by: James Almer <jamrial@gmail.com>
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2017-06-15 23:49:40 -03:00 |
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James Almer
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497a4b554c
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x86/aacpsdsp: fix output of ff_ps_stereo_interpolate_ipdopd_sse3
The fate-aac-al_sbr_ps_04_ur test did not detect this mistake.
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2017-06-07 13:53:51 -03:00 |
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James Almer
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933dd62288
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x86/aacpsdsp: optimize ff_ps_mul_pair_single_sse
~2% faster.
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2017-06-04 23:29:56 -03:00 |
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James Almer
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be3809a521
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x86/aacpsdsp: optimize ff_ps_stereo_interpolate_sse3
Move the unpacking outside of the loop. 5% to 10% faster.
Suggested-by: ubitux
Signed-off-by: James Almer <jamrial@gmail.com>
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2017-06-03 12:39:43 -03:00 |
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James Almer
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b5a0971ff0
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x86/aacps: add ff_ps_stereo_interpolate_ipdopd_sse3()
About 2x faster than the c version.
Signed-off-by: James Almer <jamrial@gmail.com>
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2017-06-02 11:06:24 -03:00 |
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James Almer
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ede4ec1f8f
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x86/aacpsdsp: optimize add_squares loop
Signed-off-by: James Almer <jamrial@gmail.com>
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2016-06-14 12:41:23 -03:00 |
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James Almer
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82dbfccaf0
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x86/aacdec: use HADDPS macro
Signed-off-by: James Almer <jamrial@gmail.com>
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2016-06-08 14:18:18 -03:00 |
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Henrik Gramner
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f0b7882ceb
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x86inc: Drop SECTION_TEXT macro
The .text section is already 16-byte aligned by default on all supported
platforms so `SECTION_TEXT` isn't any different from `SECTION .text`.
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2015-08-04 20:13:09 +02:00 |
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James Almer
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9dcaae70f2
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x86/aacpsdsp: add SSE and SSE3 optimized functions
Between 1.5 and 2.5 times faster
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
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2015-07-30 19:01:15 -03:00 |
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