Andreas Rheinhardt dc03cffe9c avutil/crc: Use x86 clmul for CRC when available ...

Observed near 10x speedup on AMD Zen4 7950x:
av_crc_c:                                            22057.0 ( 1.00x)
av_crc_clmul:                                         2202.8 (10.01x)

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

2026-01-04 15:49:30 +01:00

..

aes_init.c

avutil/x86/aes: remove a few branches

2025-04-10 12:02:34 -03:00

aes.asm

avutil/x86/aes: remove a few branches

2025-04-10 12:02:34 -03:00

asm.h

avutil/x86/asm: Remove wrong comment, rename FF_REG_sp

2025-11-18 20:41:13 +01:00

bswap.h

lavu/x86: remove GCC 4.4- stuff

2024-06-13 21:16:16 +03:00

cpu.c

avutil/cpu: add x86 CPU feature flag for clmul

2026-01-04 15:49:30 +01:00

cpu.h

avutil/cpu: add x86 CPU feature flag for clmul

2026-01-04 15:49:30 +01:00

cpuid.asm

libavutil: include assembly with full path from source root

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

crc.asm

avutil/crc: Use x86 clmul for CRC when available

2026-01-04 15:49:30 +01:00

crc.h

avutil/crc: Use x86 clmul for CRC when available

2026-01-04 15:49:30 +01:00

emms.asm

libavutil: include assembly with full path from source root

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

fixed_dsp_init.c

configure: Remove av_restrict

2024-03-15 12:51:15 +01:00

fixed_dsp.asm

libavutil: include assembly with full path from source root

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

float_dsp_init.c

x86/float_dsp: add SSE2 and AVX versions of scalarproduct_double

2024-06-03 22:14:55 -03:00

float_dsp.asm

x86/float_dsp: add SSE2 and AVX versions of scalarproduct_double

2024-06-03 22:14:55 -03:00

imgutils_init.c

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

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

imgutils.asm

…

intmath.h

avutil/intmath: use AV_HAS_BUILTIN to detect builtin availability

2025-06-12 14:17:37 +03:00

intreadwrite.h

x86/intreadwrite: add SSE2 optimized AV_COPY128U

2024-07-29 23:17:52 -03:00

lls_init.c

Include attributes.h directly

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

lls.asm

x86: replace explicit REP_RETs with RETs

2023-02-01 04:23:55 +01:00

Makefile

avutil/crc: Use x86 clmul for CRC when available

2026-01-04 15:49:30 +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: Empty MMX state in ff_pixelutils_sad_8x8_mmxext

2023-11-04 01:26:03 +01:00

pixelutils.h

…

timer.h

…

tx_float_init.c

Revert "avutil/tx_template: extend to 2M"

2025-12-13 15:14:38 +00:00

tx_float.asm

Revert "avutil/tx_template: extend to 2M"

2025-12-13 15:14:38 +00:00

w64xmmtest.h

…

x86inc.asm

avutil/x86/x86inc: Use parentheses in has_epilogue

2025-11-30 00:15:43 +01:00

x86util.asm

avutil/x86util: Fix broken pre-SSE4.1 PMINSD emulation

2024-03-17 13:52:27 +01:00