Ronald S. Bultje
d56668bd80
floatdsp: move scalarproduct_float from dsputil to avfloatdsp.
...
This makes the aac decoder and all voice codecs independent of dsputil.
2013-01-22 11:55:42 -08:00
Ronald S. Bultje
42d3246948
floatdsp: move vector_fmul_reverse from dsputil to avfloatdsp.
...
Now, nellymoserenc and aacenc no longer depends on dsputil. Independent
of this patch, wmaprodec also does not depend on dsputil, so I removed
it from there also.
2013-01-22 11:55:42 -08:00
Ronald S. Bultje
55aa03b9f8
floatdsp: move vector_fmul_add from dsputil to avfloatdsp.
2013-01-22 11:55:42 -08:00
Justin Ruggles
1c012e6bfb
x86: float_dsp: fix loading of the len parameter on x86-32
2012-12-07 21:19:29 -05:00
Justin Ruggles
ecc8b02194
x86: float_dsp: fix compilation of ff_vector_dmul_scalar_avx() on x86-32
...
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2012-12-06 14:11:15 +01:00
Justin Ruggles
ac7eb4cb20
float_dsp: add vector_dmul_scalar() to multiply a vector of doubles
...
Include x86-optimized versions for SSE2 and AVX.
2012-12-05 11:23:36 -05:00
Justin Ruggles
947f933687
x86: float_dsp: add SSE version of vector_fmul_scalar()
2012-11-26 11:30:19 -05:00
Diego Biurrun
2b479bcab0
build: Drop AVX assembly ifdefs
...
An assembler able to cope with AVX instructions is now required.
2012-11-11 20:43:28 +01:00
Diego Biurrun
6860b4081d
x86: include x86inc.asm in x86util.asm
...
This is necessary to allow refactoring some x86util macros with cpuflags.
2012-10-31 00:37:42 +01:00
Justin Ruggles
7327525997
x86: float_dsp: fix ff_vector_fmac_scalar_avx() on Win64
...
The SWAP macro does not work for explicit xmm/ymm usage, so instead just move
the scalar value from xmm2 to xmm0.
2012-09-07 14:49:10 -04:00
Diego Biurrun
17337f54c0
x86: Split inline and external assembly #ifdefs
2012-08-31 01:53:25 +02:00
Mans Rullgard
a3df4781f4
x86: add colons after labels
...
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
Ronald S. Bultje
30b45d9c38
x86inc: automatically insert vzeroupper for YMM functions.
2012-07-26 13:43:16 -07:00
Justin Ruggles
82b2df9790
float_dsp: add x86-optimized functions for vector_fmac_scalar()
2012-06-18 18:01:14 -04:00
Justin Ruggles
d5a7229ba4
Add a float DSP framework to libavutil
...
Move vector_fmul() from DSPContext to AVFloatDSPContext.
2012-06-08 13:14:38 -04:00
