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mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-21 10:55:51 +02:00
FFmpeg/libavutil/x86
Christophe Gisquet 133b34207c x86: float dsp: unroll SSE versions
vector_fmul and vector_fmac_scalar are guaranteed that they can process in
batch of 16 elements, but their SSE versions only does 8 at a time.

Therefore, unroll them a bit.
299 to 261c for 256 elements in vector_fmac_scalar on Arrandale/Win64.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-15 18:54:21 +01:00
..
asm.h dsputil: Make dsputil selectable 2013-04-10 11:04:05 +03:00
bswap.h
cpu.c Merge commit '4d6ee0725553a43ba88d6f8327ebcf8f1c5ae8d4' 2013-10-26 02:36:36 +02:00
cpu.h x86: add missing XOP checks and macros 2014-02-11 03:46:52 +01:00
cpuid.asm Merge commit '6860b4081d046558c44b1b42f22022ea341a2a73' 2012-10-31 13:43:33 +01:00
emms.asm Merge remote-tracking branch 'qatar/master' 2013-01-19 13:20:25 +01:00
emms.h lavu: Fix checkheaders for x86/emms.h 2013-02-17 00:18:16 +01:00
float_dsp_init.c Merge remote-tracking branch 'qatar/master' 2013-07-18 09:53:47 +02:00
float_dsp.asm x86: float dsp: unroll SSE versions 2014-02-15 18:54:21 +01:00
intreadwrite.h
lls_init.c rename new lls code to lls2 to avoid conflict with the old which has a different ABI 2013-11-17 16:41:08 +01:00
lls.asm rename new lls code to lls2 to avoid conflict with the old which has a different ABI 2013-11-17 16:41:08 +01:00
Makefile x86: lpc: simd av_update_lls 2013-06-29 13:23:57 +02:00
timer.h Merge remote-tracking branch 'qatar/master' 2013-09-22 11:51:38 +02:00
w64xmmtest.h Reinstate proper FFmpeg license for all files. 2013-08-30 15:47:38 +00:00
x86inc.asm x86inc: Extend FMA_INSTR functionality 2014-02-13 22:14:24 +01:00
x86util.asm Merge commit 'c6908d6b4b377a04a5d055ba874bdbcf06c80497' 2013-10-14 16:06:22 +02:00