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resample: add neon optimizations

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This commit is contained in:
Wim Taymans 2020-03-27 08:27:11 -04:00
parent 397787ec3e
commit 67a5dd35be
5 changed files with 257 additions and 1 deletions
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15
meson.build
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@ -80,6 +80,21 @@ have_fma = cc.has_argument(fma_args)
have_avx = cc.has_argument(avx_args)
have_avx2 = cc.has_argument(avx2_args)
have_neon = false
if host_machine.cpu_family() == 'arm' or host_machine.cpu_family() == 'aarch64'
if cc.compiles(
'''
#include <arm_neon.h>
int32x4_t testfunc(int16_t *a, int16_t *b) {
return vmull_s16(vld1_s16(a), vld1_s16(b));
}
''',
name : 'NEON support')
have_neon = true
endif
endif
cdata = configuration_data()
cdata.set('PIPEWIRE_VERSION_MAJOR', pipewire_version_major)
cdata.set('PIPEWIRE_VERSION_MINOR', pipewire_version_minor)