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| author | Lennart Poettering <lennart@poettering.net> | 2009-09-07 22:44:16 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2009-09-07 22:44:16 +0200 |
| commit | 508c462841fd087528649ed1ca3646363387bb5d (patch) | |
| tree | 332da85bddec841c719eaf7c965c48b5f4132db4 /src/pulsecore/svolume_sse.c | |
| parent | 08a4d57ce2f20173ea8a90e597a3ebcd28398242 (diff) | |
| parent | 723499439f575f744f07c85a42b47d95cdc98de6 (diff) | |
Merge remote branch 'wtay/optimize'
Diffstat (limited to 'src/pulsecore/svolume_sse.c')
| -rw-r--r-- | src/pulsecore/svolume_sse.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/pulsecore/svolume_sse.c b/src/pulsecore/svolume_sse.c index 54af4a57..d9dcf476 100644 --- a/src/pulsecore/svolume_sse.c +++ b/src/pulsecore/svolume_sse.c @@ -75,7 +75,7 @@ " por %%xmm5, "#s2" \n\t" static void -pa_volume_s16ne_sse (int16_t *samples, int32_t *volumes, unsigned channels, unsigned length) +pa_volume_s16ne_sse2 (int16_t *samples, int32_t *volumes, unsigned channels, unsigned length) { pa_reg_x86 channel, temp; @@ -155,7 +155,7 @@ pa_volume_s16ne_sse (int16_t *samples, int32_t *volumes, unsigned channels, unsi } static void -pa_volume_s16re_sse (int16_t *samples, int32_t *volumes, unsigned channels, unsigned length) +pa_volume_s16re_sse2 (int16_t *samples, int32_t *volumes, unsigned channels, unsigned length) { pa_reg_x86 channel, temp; @@ -308,7 +308,9 @@ void pa_volume_func_init_sse (pa_cpu_x86_flag_t flags) { run_test (); #endif - 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); + if (flags & PA_CPU_X86_SSE2) { + pa_set_volume_func (PA_SAMPLE_S16NE, (pa_do_volume_func_t) pa_volume_s16ne_sse2); + pa_set_volume_func (PA_SAMPLE_S16RE, (pa_do_volume_func_t) pa_volume_s16re_sse2); + } #endif /* defined (__i386__) || defined (__amd64__) */ } |