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| author | Doug Nazar <nazard@nazar.ca> | 2019-09-02 16:20:07 -0400 |
|---|---|---|
| committer | Sebastian Dröge <slomo@coaxion.net> | 2019-09-03 06:24:26 +0000 |
| commit | 32395fe83771f5a581811dd42cbc106529e13132 (patch) | |
| tree | 7bc86118b2f76b7a921c5e91a775e3520332c1a3 /meson.build | |
| parent | 0c955c16ce52b42b52b6e594f97c5ae73db41c47 (diff) | |
meson: Reenable NEON support
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/meson.build b/meson.build index f63b72130..264d84c9e 100644 --- a/meson.build +++ b/meson.build @@ -334,6 +334,18 @@ have_sse = cc.has_argument(sse_args) have_sse2 = cc.has_argument(sse2_args) have_sse41 = cc.has_argument(sse41_args) +if host_machine.cpu_family() == 'arm' + if cc.compiles(''' +#include <arm_neon.h> +int32x4_t testfunc(int16_t *a, int16_t *b) { + asm volatile ("vmull.s16 q0, d0, d0" : : : "q0"); + return vmull_s16(vld1_s16(a), vld1_s16(b)); +} +''', name : 'NEON support') + core_conf.set('HAVE_ARM_NEON', true) + endif +endif + if gst_dep.type_name() == 'internal' gst_proj = subproject('gstreamer') |