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cpu: Add CPU information to pa_core

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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.
This commit is contained in:
Arun Raghavan 2010-09-14 15:21:49 +05:30
parent ffcf3c8a6c
commit ab4223e9cf
8 changed files with 119 additions and 55 deletions
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3
src/pulsecore/cpu-x86.h
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@ -24,6 +24,7 @@
***/
#include <stdint.h>
#include <pulsecore/macro.h>
typedef enum pa_cpu_x86_flag {
PA_CPU_X86_MMX = (1 << 0),
@ -39,7 +40,7 @@ typedef enum pa_cpu_x86_flag {
PA_CPU_X86_CMOV = (1 << 10)
} pa_cpu_x86_flag_t;
void pa_cpu_init_x86 (void);
pa_bool_t pa_cpu_init_x86 (pa_cpu_x86_flag_t *flags);
#if defined (__i386__)
typedef int32_t pa_reg_x86;