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svolume: add CPU guards around code

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Mark code that should only be compiled on x86 CPUs with proper defines.
This commit is contained in:
Wim Taymans 2009-08-19 16:09:48 +02:00
parent 951bf1b28d
commit bd49d43bd3
2 changed files with 11 additions and 0 deletions
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5
src/pulsecore/svolume_sse.c
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@ -35,6 +35,8 @@
#include "sample-util.h"
#include "endianmacros.h"
#if defined (__i386__) || defined (__amd64__)
#define VOLUME_32x16(s,v) /* .. | vh | vl | */ \
" pxor %%xmm4, %%xmm4 \n\t" /* .. | 0 | 0 | */ \
" punpcklwd %%xmm4, "#s" \n\t" /* .. | 0 | p0 | */ \
@ -293,8 +295,10 @@ static void run_test (void) {
pa_log_info("ref: %llu usec.", (long long unsigned int)pa_timeval_diff (&stop, &start));
}
#endif
#endif /* defined (__i386__) || defined (__amd64__) */
void pa_volume_func_init_sse (pa_cpu_x86_flag_t flags) {
#if defined (__i386__) || defined (__amd64__)
pa_log_info("Initialising SSE optimized functions.");
#ifdef RUN_TEST
@ -303,4 +307,5 @@ void pa_volume_func_init_sse (pa_cpu_x86_flag_t flags) {
pa_set_volume_func (PA_SAMPLE_S16NE, (pa_do_volume_func_t) pa_volume_s16ne_sse);
pa_set_volume_func (PA_SAMPLE_S16RE, (pa_do_volume_func_t) pa_volume_s16re_sse);
#endif /* defined (__i386__) || defined (__amd64__) */
}