Ronald S. Bultje
3b15a6d742
config.asm: change %ifdef directives to %if directives.
...
This allows combining multiple conditionals in a single statement.
13 years ago
Justin Ruggles
5463e83dbc
fmtconvert: fix int32_to_float_fmul_scalar() for windows x86_64
...
The calling convention only allows 4 non-stack parameter, with each
float or int register being skipped if not used.
fixes Bug 64
13 years ago
Justin Ruggles
aad3429d4e
fmtconvert: port float_to_int16_interleave() 2-channel x86 inline asm to yasm
13 years ago
Justin Ruggles
4e8e262476
fmtconvert: port int32_to_float_fmul_scalar() x86 inline asm to yasm
13 years ago
Justin Ruggles
708ab7dd69
fmtconvert: port float_to_int16() x86 inline asm to yasm
13 years ago
Dave Yeo
cc73511e8e
Fix NASM include directive
...
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
13 years ago
Ronald S. Bultje
b2c087871d
Move x86util.asm from libavcodec/ to libavutil/.
...
This allows using it in swscale also.
13 years ago
Ronald S. Bultje
3a39195b1d
Move x86inc.asm to libavutil/.
...
This allows using it in libswscale/ also.
13 years ago
Loren Merritt
422b2362fc
dct32_sse: eliminate some spills
...
125->104 cycles on penryn (x86_64 only)
14 years ago
Dave Yeo
d69f9a4234
Add support for a.out object format to assembler macros.
...
This format is still used by e.g. OS/2.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
14 years ago
Justin Ruggles
32f8fb8ecf
Add float_interleave() to FmtConvertContext with x86-optimized versions.
...
Partially based on patches by clsid2 in ffdshow-tryout.
ff_float_interleave6() x86 improvements by Loren Merrit.
14 years ago
Diego Biurrun
888fa31eca
Fix FSF address copy paste error in some license headers.
14 years ago
Mans Rullgard
2912e87a6c
Replace FFmpeg with Libav in licence headers
...
Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Justin Ruggles
c73d99e672
Separate format conversion DSP functions from DSPContext.
...
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>
14 years ago