Mans Rullgard
a3df4781f4
x86: add colons after labels
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nasm prints a warning if the colon is missing.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-07 15:20:56 +01:00
Justin Ruggles
e9da9a3111
lavr: x86: improve non-SSE4 version of S16_TO_S32_SX macro
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Removes a false dependency on existing contents of the 2nd dst register,
giving better performance for OOE.
2012-07-27 14:21:32 -04:00
Justin Ruggles
2f096bb10e
lavr: add x86-optimized mixing functions
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Adds optimized functions for mixing 3 through 8 input channels to 1 and 2
output channels in fltp or s16p format with flt coeffs.
2012-07-27 11:25:48 -04:00
Ronald S. Bultje
30b45d9c38
x86inc: automatically insert vzeroupper for YMM functions.
2012-07-26 13:43:16 -07:00
Justin Ruggles
0dadf9d1e9
lavr: x86: add missing vzeroupper in ff_mix_1_to_2_fltp_flt()
2012-07-25 15:41:25 -04:00
Justin Ruggles
acd9948e74
lavr: x86: fix ff_conv_fltp_to_flt_6ch function prototypes
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Changed to match the number of parameters in conv_func_interleave(), which is
how they are called. The change isn't strictly necessary because the 4th
parameter is not used, but the code is clearer if they match.
2012-06-26 12:29:35 -04:00
Justin Ruggles
14a34d90ad
lavr: x86: merge some branches
2012-06-25 13:49:18 -04:00
Justin Ruggles
4e4dd71730
lavr: Add x86-optimized function for flt to s32 conversion
2012-06-18 16:16:59 -04:00
Justin Ruggles
6c63cbfe7a
lavr: Add x86-optimized function for flt to s16 conversion
2012-06-18 16:16:59 -04:00
Justin Ruggles
97ce1ba867
lavr: Add x86-optimized functions for s32 to flt conversion
2012-06-18 16:16:59 -04:00
Justin Ruggles
5904f25b9f
lavr: Add x86-optimized functions for s32 to s16 conversion
2012-06-18 16:16:59 -04:00
Justin Ruggles
d721f67d0a
lavr: Add x86-optimized functions for s16 to flt conversion
2012-06-18 16:16:59 -04:00
Justin Ruggles
1168e29df1
lavr: Add x86-optimized function for s16 to s32 conversion
2012-06-18 16:16:59 -04:00
Justin Ruggles
f61ce90caa
lavr: add x86-optimized functions for mixing 1-to-2 s16p with flt coeffs
2012-06-18 11:24:10 -04:00
Justin Ruggles
29f7490c46
lavr: add x86-optimized functions for mixing 1-to-2 fltp with flt coeffs
2012-06-18 11:24:10 -04:00
Justin Ruggles
b75726cb79
lavr: add x86-optimized function for mixing 2 to 1 s16p with q8 coeffs
2012-05-29 15:33:25 -04:00
Justin Ruggles
c140fb2cbc
lavr: add x86-optimized functions for mixing 2 to 1 s16p with float coeffs
2012-05-29 15:33:18 -04:00
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
Diego Biurrun
dbe6ba55a3
build: cosmetics: Add missing end-of-line backslashes to item lists.
2012-05-07 14:17:40 +02:00
Reimar Döffinger
e5b7d7773a
Fix compilation with YASM/NASM without AVX support.
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Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-05-01 13:37:25 -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
