diff --git a/src/pulsecore/meson.build b/src/pulsecore/meson.build index 608273a17..d7f9ef2cf 100644 --- a/src/pulsecore/meson.build +++ b/src/pulsecore/meson.build @@ -172,16 +172,37 @@ endif # FIXME: SIMD support (ORC) simd = import('unstable-simd') -libpulsecore_simd = simd.check('libpulsecore_simd', - mmx : ['remap_mmx.c', 'svolume_mmx.c'], - sse : ['remap_sse.c', 'sconv_sse.c', 'svolume_sse.c'], - neon : ['remap_neon.c', 'sconv_neon.c', 'mix_neon.c'], - c_args : [pa_c_args], - include_directories : [configinc, topinc], - implicit_include_directories : false, - compiler : cc) -libpulsecore_simd_lib = libpulsecore_simd[0] -cdata.merge_from(libpulsecore_simd[1]) +simd_variants = [ + { 'mmx' : ['remap_mmx.c', 'svolume_mmx.c'] }, + { 'sse' : ['remap_sse.c', 'sconv_sse.c', 'svolume_sse.c'] }, + { 'neon' : ['remap_neon.c', 'sconv_neon.c', 'mix_neon.c'] }, +] + +libpulsecore_simd_lib = [] + +foreach simd_kwargs : simd_variants + + if host_machine.cpu_family() == 'arm' and 'neon' in simd_kwargs + if not cc.compiles(''' + #include + int main() { + return sizeof(uint8x8_t) + sizeof(int32x4_t) + sizeof(float32x4_t); + } + ''', name : 'neon code') + continue + endif + endif + + libpulsecore_simd = simd.check('libpulsecore_simd', + kwargs : simd_kwargs, + c_args : [pa_c_args], + include_directories : [configinc, topinc], + implicit_include_directories : false, + compiler : cc) + + libpulsecore_simd_lib += libpulsecore_simd[0] + cdata.merge_from(libpulsecore_simd[1]) +endforeach if host_machine.system() == 'windows' libpulsecore_sources += ['mutex-win32.c',