Justin Ruggles
5463e83dbc
fmtconvert: fix int32_to_float_fmul_scalar() for windows x86_64
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The calling convention only allows 4 non-stack parameter, with each
float or int register being skipped if not used.
fixes Bug 64
2011-11-02 21:44:58 -04:00
Justin Ruggles
aad3429d4e
fmtconvert: port float_to_int16_interleave() 2-channel x86 inline asm to yasm
2011-10-21 10:13:05 -04:00
Justin Ruggles
4e8e262476
fmtconvert: port int32_to_float_fmul_scalar() x86 inline asm to yasm
2011-10-21 10:13:05 -04:00
Justin Ruggles
708ab7dd69
fmtconvert: port float_to_int16() x86 inline asm to yasm
2011-10-21 10:13:05 -04:00
Dave Yeo
cc73511e8e
Fix NASM include directive
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-08-15 11:24:35 -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
Ronald S. Bultje
3a39195b1d
Move x86inc.asm to libavutil/.
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This allows using it in libswscale/ also.
2011-08-12 11:43:02 -07:00
Loren Merritt
422b2362fc
dct32_sse: eliminate some spills
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125->104 cycles on penryn (x86_64 only)
2011-05-22 19:27:18 +02:00
Dave Yeo
d69f9a4234
Add support for a.out object format to assembler macros.
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This format is still used by e.g. OS/2.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-20 17:52:21 +02:00
Justin Ruggles
32f8fb8ecf
Add float_interleave() to FmtConvertContext with x86-optimized versions.
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Partially based on patches by clsid2 in ffdshow-tryout.
ff_float_interleave6() x86 improvements by Loren Merrit.
2011-05-18 17:27:05 -04:00
Diego Biurrun
888fa31eca
Fix FSF address copy paste error in some license headers.
2011-05-14 21:32:31 +02:00
Mans Rullgard
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Justin Ruggles
c73d99e672
Separate format conversion DSP functions from DSPContext.
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This will be beneficial for use with the audio conversion API without
requiring it to depend on all of dsputil.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-02 02:44:53 +00:00
