From ab4223e9cffbc21399c0468dd89a2e57122fbfee Mon Sep 17 00:00:00 2001 From: Arun Raghavan Date: Tue, 14 Sep 2010 15:21:49 +0530 Subject: cpu: Add CPU information to pa_core This retains CPU information (processor type and supported features) in pa_core, so that this information can be used by modules at init time to figure out what optimisations may be used. --- src/pulsecore/cpu.h | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 src/pulsecore/cpu.h (limited to 'src/pulsecore/cpu.h') diff --git a/src/pulsecore/cpu.h b/src/pulsecore/cpu.h new file mode 100644 index 00000000..7fe6f0b5 --- /dev/null +++ b/src/pulsecore/cpu.h @@ -0,0 +1,45 @@ +#ifndef foocpuhfoo +#define foocpuhfoo + +/*** + This file is part of PulseAudio. + + Copyright 2010 Arun Raghavan + + 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, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + USA. +***/ + +#include +#include + +typedef enum { + PA_CPU_UNDEFINED = 0, + PA_CPU_X86, + PA_CPU_ARM, +} pa_cpu_type_t; + +typedef struct pa_cpu_info pa_cpu_info; + +struct pa_cpu_info { + pa_cpu_type_t cpu_type; + + union { + pa_cpu_x86_flag_t x86; + pa_cpu_arm_flag_t arm; + } flags; +}; + +#endif /* foocpuhfoo */ -- cgit