Commit Graph

6 Commits

Author SHA1 Message Date
James Almer
8279a15284 x86/swr: split audioconvert and rematrix DSP into separate files
Also rename resample_x86_dsp.c to resample_init.c

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-04 02:00:11 +02:00
Ronald S. Bultje
faa1471ffc swr: rewrite resample_common/linear_float_sse/avx in yasm.
Linear interpolation goes from 63 (llvm) or 58 (gcc) to 48 (yasm)
cycles/sample on 64bit, or from 66 (llvm/gcc) to 52 (yasm) cycles/
sample on 32bit. Bon-linear goes from 43 (llvm) or 38 (gcc) to
32 (yasm) cycles/sample on 64bit, or from 46 (llvm) or 44 (gcc) to
38 (yasm) cycles/sample on 32bit (all testing on OSX 10.9.2, llvm
5.1 and gcc 4.8/9).

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 17:06:47 +02:00
Ronald S. Bultje
7128a35f8c swr: split out DSP functions.
DSP bits of swri_resample go into their own mini-DSP functions; DSP
init goes from a per-call branch in multiple_resample to a proper
DSP init routine; x86 bits go into x86/; swri_resample() moves out of
resample_template.c into resample.c because it's independent of DSP
code or sample type; multiple_resample() is simplified.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-14 20:21:39 +02:00
Martin Storsjö
3dd04cbcf7 swresample: Add arm&x86 clobber tests
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-18 18:38:57 +01:00
Michael Niedermayer
beb0cd6acf swr: SIMD rematrixing and SSE/AVX mix_1_1 float
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-12 16:35:07 +02:00
Michael Niedermayer
bcc66ff0e4 swr: add int16_to_int32_mmx/sse
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-04-28 13:15:44 +02:00