| /*** | |
| This file is part of PulseAudio. | |
| Copyright 2010 Arun Raghavan <arun.raghavan@collabora.co.uk> | |
| PulseAudio is free software; you can redistribute it and/or modify | |
| it under the terms of the GNU Lesser General Public License as published | |
| by the Free Software Foundation; either version 2.1 of the License, | |
| or (at your option) any later version. | |
| PulseAudio is distributed in the hope that it will be useful, but | |
| WITHOUT ANY WARRANTY; without even the implied warranty of | |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| General Public License for more details. | |
| You should have received a copy of the GNU Lesser General Public License | |
| along with PulseAudio; if not, see <http://www.gnu.org/licenses/>. | |
| ***/ | |
| #ifdef HAVE_CONFIG_H | |
| #include <config.h> | |
| #endif | |
| #include "cpu-orc.h" | |
| bool pa_cpu_init_orc(pa_cpu_info cpu_info) { | |
| #ifndef DISABLE_ORC | |
| /* Update these as we test on more architectures */ | |
| pa_cpu_x86_flag_t x86_want_flags = PA_CPU_X86_MMX | PA_CPU_X86_SSE | PA_CPU_X86_SSE2 | PA_CPU_X86_SSE3 | PA_CPU_X86_SSSE3 | PA_CPU_X86_SSE4_1 | PA_CPU_X86_SSE4_2; | |
| /* Enable Orc svolume optimizations */ | |
| if ((cpu_info.cpu_type == PA_CPU_X86) && (cpu_info.flags.x86 & x86_want_flags)) { | |
| pa_volume_func_init_orc(); | |
| return true; | |
| } | |
| #endif | |
| return false; | |
| } |