Justin Ruggles
ac7eb4cb20
float_dsp: add vector_dmul_scalar() to multiply a vector of doubles
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Include x86-optimized versions for SSE2 and AVX.
2012-12-05 11:23:36 -05:00
Diego Biurrun
87af05c575
x86: SPLATD: port to cpuflags
2012-11-18 18:34:05 +01:00
Diego Biurrun
26301caaa1
x86: mmx2 ---> mmxext in asm constructs
2012-11-14 00:58:51 +01:00
Diego Biurrun
f0d124f005
x86inc: Set program_name outside of x86inc.asm
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This reduces the local difference to the x264 upstream version.
2012-11-11 11:06:19 +01:00
Diego Biurrun
4b60fac419
x86: PALIGNR: port to cpuflags
2012-11-09 21:31:31 +01:00
Diego Biurrun
dbb37e7711
x86: PABSW: port to cpuflags
2012-11-05 14:51:10 +01:00
Diego Biurrun
0a7a94f2e5
x86: Refactor PSWAPD fallback implementations and port to cpuflags
2012-11-02 17:05:29 +01:00
Diego Biurrun
26f01bd106
x86: PMINUB: port to cpuflags
2012-11-02 15:38:15 +01:00
Diego Biurrun
61bc2bc7d4
x86util: Add cpuflags_mmxext alias for cpuflags_mmx2
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"mmxext" is a more sensible name and more common in outside projects.
2012-11-02 15:22:34 +01:00
Dave Yeo
9c167914a1
x86: Fix assembly with NASM
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Unlike YASM, NASM only looks for include files in the current
directory, not in the directory that included files reside in.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-10-31 10:20:35 +01:00
Diego Biurrun
588fafe7f3
x86: MMX2 ---> MMXEXT in macro names
2012-10-31 01:04:55 +01:00
Diego Biurrun
6860b4081d
x86: include x86inc.asm in x86util.asm
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This is necessary to allow refactoring some x86util macros with cpuflags.
2012-10-31 00:37:42 +01:00
Justin Ruggles
6092dafb5a
lavr: x86: optimized 6-channel s16 to fltp conversion
2012-08-23 20:10:57 -04:00
Jason Garrett-Glaser
85a3c19ed1
dsputil: x86: add SHUFFLE_MASK_W macro
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Simplifies pshufb masks that operate on words.
2012-07-22 16:56:58 -04:00
Loren Merritt
4d4752366f
x86inc: add SPLATB_LOAD, SPLATB_REG, PSHUFLW macros
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-07-05 17:37:11 +02:00
Vitor Sessak
4a301706fd
x86: Avoid movs on BUTTERFLYPS when in AVX mode
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Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2012-05-29 15:29:46 +02:00
Justin Ruggles
5cc6d5244d
lavr: replace the SSE version of ff_conv_fltp_to_flt_6ch() with SSE4 and AVX
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The current SSE version is slower than the MMX version on Athlon64 and Sandy
Bridge, but the SSE4 and AVX versions are faster on Sandy Bridge.
2012-05-09 16:17:59 -04:00
Justin Ruggles
c8af852b97
Add libavresample
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This is a new library for audio sample format, channel layout, and sample rate
conversion.
2012-04-24 21:28:27 -04:00
Ronald S. Bultje
3b15a6d742
config.asm: change %ifdef directives to %if directives.
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This allows combining multiple conditionals in a single statement.
2012-01-27 10:19:57 +08:00
Justin Ruggles
4e8e262476
fmtconvert: port int32_to_float_fmul_scalar() x86 inline asm to yasm
2011-10-21 10:13:05 -04:00
Ronald S. Bultje
38e06c2969
Move clipd macros to x86util.asm.
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This allows sharing them between multiple .asm files.
2011-08-17 20:56:06 -07:00
Ronald S. Bultje
b2c087871d
Move x86util.asm from libavcodec/ to libavutil/.
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This allows using it in swscale also.
2011-08-12 11:43:03 -07:00
