Lynne 98b32ef462 x86/tx_float: save a branch during coefficient deinterleaving ...

Directly branch into the special 64-point deinterleave
subroutine rather than going through the general deinterleave.

64-point transform timings on Zen 3:
Before:
   1974 decicycles in           av_tx (fft),16776864 runs,    352 skips
After:
   1956 decicycles in           av_tx (fft),16775378 runs,   1838 skips

2022-08-09 03:35:12 +02:00

..

asm.h

asm: FF_-prefix internal macros used in inline assembly

2016-06-27 17:21:18 +02:00

bswap.h

libavutil: x86: Include stdlib.h before using _byteswap_ulong

2020-01-23 18:30:26 +02:00

cpu.c

avutil/cpu: add AVX512 Icelake flag

2022-03-10 16:45:48 -03:00

cpu.h

avutil/cpu: add AVX512 Icelake flag

2022-03-10 16:45:48 -03:00

cpuid.asm

libavutil: include assembly with full path from source root

2022-02-08 10:42:26 +01:00

emms.asm

libavutil: include assembly with full path from source root

2022-02-08 10:42:26 +01:00

emms.h

avutil/x86/emms: Don't unnecessarily include lavu/cpu.h

2022-02-21 12:37:51 +01:00

fixed_dsp_init.c

x86/fixed_dsp: add ff_butterflies_fixed_sse2

2016-01-16 21:09:38 -03:00

fixed_dsp.asm

libavutil: include assembly with full path from source root

2022-02-08 10:42:26 +01:00

float_dsp_init.c

avutil/x86/float_dsp: Remove obsolete 3dnowext function

2022-06-22 13:37:22 +02:00

float_dsp.asm

avutil/x86/float_dsp: Remove obsolete 3dnowext function

2022-06-22 13:37:22 +02:00

imgutils_init.c

Remove unnecessary libavutil/(avutil|common|internal).h inclusions

2022-02-24 12:56:49 +01:00

imgutils.asm

Merge commit '6be7944ee2ec2f045e6eb9a93237e992c8b20ac4'

2017-03-23 18:05:27 -03:00

intmath.h

x86/intmath: add VEX encoded versions of av_clipf() and av_clipd()

2021-11-19 11:21:03 -03:00

intreadwrite.h

…

lls_init.c

Include attributes.h directly

2021-04-19 14:34:10 +02:00

lls.asm

libavutil: include assembly with full path from source root

2022-02-08 10:42:26 +01:00

Makefile

x86/tx_float: do not build tx_float_init.c if x86 assembly is disabled

2022-01-27 02:17:46 +01:00

pixelutils_init.c

avutil/x86/pixelutils: Remove obsolete MMX(EXT) functions

2022-06-22 13:36:44 +02:00

pixelutils.asm

avutil/x86/pixelutils: Remove obsolete MMX(EXT) functions

2022-06-22 13:36:44 +02:00

pixelutils.h

…

timer.h

…

tx_float_init.c

x86/tx_float: replace fft_sr_avx with fft_sr_fma3

2022-05-21 02:11:50 +02:00

tx_float.asm

x86/tx_float: save a branch during coefficient deinterleaving

2022-08-09 03:35:12 +02:00

w64xmmtest.h

all: Add missing header guards

2016-01-28 19:49:48 -08:00

x86inc.asm

avutil/cpu: add AVX512 Icelake flag

2022-03-10 16:45:48 -03:00

x86util.asm

avutil/x86util : add macro for loading a 128 bits constants in an xmm or in each part of an ymm in order to simplify avx2 asm func

2017-12-02 18:25:15 +01:00