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simd: be more precise which SIMD optimizations we activate

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This commit is contained in:
Lennart Poettering 2009-09-09 04:28:22 +02:00
parent 1f0904b800
commit 71e066c873
5 changed files with 28 additions and 16 deletions
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4
src/pulsecore/remap_mmx.c
View file

@ -150,8 +150,12 @@ static void init_remap_mmx (pa_remap_t *m) {
void pa_remap_func_init_mmx (pa_cpu_x86_flag_t flags) {
#if defined (__i386__) || defined (__amd64__)
if (flags & PA_CPU_X86_MMX) {
pa_log_info("Initialising MMX optimized remappers.");
pa_set_init_remap_func ((pa_init_remap_func_t) init_remap_mmx);
}
#endif /* defined (__i386__) || defined (__amd64__) */
}

6
src/pulsecore/remap_sse.c
View file

@ -149,9 +149,11 @@ static void init_remap_sse2 (pa_remap_t *m) {
void pa_remap_func_init_sse (pa_cpu_x86_flag_t flags) {
#if defined (__i386__) || defined (__amd64__)
pa_log_info("Initialising SSE optimized remappers.");
if (flags & PA_CPU_X86_SSE2)
if (flags & PA_CPU_X86_SSE2) {
pa_log_info("Initialising SSE2 optimized remappers.");
pa_set_init_remap_func ((pa_init_remap_func_t) init_remap_sse2);
}
#endif /* defined (__i386__) || defined (__amd64__) */
}

8
src/pulsecore/sconv_sse.c
View file

@ -218,16 +218,18 @@ static void run_test (void) {
void pa_convert_func_init_sse (pa_cpu_x86_flag_t flags) {
#if defined (__i386__) || defined (__amd64__)
pa_log_info("Initialising SSE optimized conversions.");
#ifdef RUN_TEST
run_test ();
#endif
if (flags & PA_CPU_X86_SSE2)
if (flags & PA_CPU_X86_SSE2) {
pa_log_info("Initialising SSE2 optimized conversions.");
pa_set_convert_from_float32ne_function (PA_SAMPLE_S16LE, (pa_convert_func_t) pa_sconv_s16le_from_f32ne_sse2);
else
} else {
pa_log_info("Initialising SSE optimized conversions.");
pa_set_convert_from_float32ne_function (PA_SAMPLE_S16LE, (pa_convert_func_t) pa_sconv_s16le_from_f32ne_sse);
}
#endif /* defined (__i386__) || defined (__amd64__) */
}

5
src/pulsecore/svolume_mmx.c
View file

@ -301,13 +301,16 @@ static void run_test (void) {
void pa_volume_func_init_mmx (pa_cpu_x86_flag_t flags) {
#if defined (__i386__) || defined (__amd64__)
pa_log_info("Initialising MMX optimized functions.");
#ifdef RUN_TEST
run_test ();
#endif
if (flags & PA_CPU_X86_MMX) {
pa_log_info("Initialising MMX optimized functions.");
pa_set_volume_func (PA_SAMPLE_S16NE, (pa_do_volume_func_t) pa_volume_s16ne_mmx);
pa_set_volume_func (PA_SAMPLE_S16RE, (pa_do_volume_func_t) pa_volume_s16re_mmx);
}
#endif /* defined (__i386__) || defined (__amd64__) */
}

3
src/pulsecore/svolume_sse.c
View file

@ -302,13 +302,14 @@ static void run_test (void) {
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
run_test ();
#endif
if (flags & PA_CPU_X86_SSE2) {
pa_log_info("Initialising SSE2 optimized functions.");
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);
}