return sample rate from the "rate" module argument
Signed-off-by: Peter Meerwald <[email protected]>
---
src/pulsecore/modargs.c | 11 +++++++++++
src/pulsecore/modargs.h | 3 +++
2 files changed, 14 insertions(+)
diff --git a/src/pulsecore/modargs.c b/src/pulsecore/modargs.c
index 7133906..65bc669 100644
--- a/src/pulsecore/modargs.c
+++ b/src/pulsecore/modargs.c
@@ -364,6 +364,17 @@ int pa_modargs_get_value_volume(pa_modargs *ma, const char
*key, pa_volume_t *va
return 0;
}
+int pa_modargs_get_sample_rate(pa_modargs *ma, uint32_t *rate) {
+ pa_assert(rate);
+
+ if ((pa_modargs_get_value_u32(ma, "rate", rate)) < 0 ||
+ *rate <= 0 ||
+ *rate > PA_RATE_MAX)
+ return -1;
+
+ return 0;
+}
+
int pa_modargs_get_sample_spec(pa_modargs *ma, pa_sample_spec *rss) {
const char *format;
uint32_t channels;
diff --git a/src/pulsecore/modargs.h b/src/pulsecore/modargs.h
index 274e943..6d6b477 100644
--- a/src/pulsecore/modargs.h
+++ b/src/pulsecore/modargs.h
@@ -53,6 +53,9 @@ int pa_modargs_get_value_double(pa_modargs *ma, const char
*key, double *value);
/* Return a module argument as pa_volume_t value in *value */
int pa_modargs_get_value_volume(pa_modargs *ma, const char *key, pa_volume_t
*value);
+/* Return sample rate from the "rate" argument */
+int pa_modargs_get_sample_rate(pa_modargs *ma, uint32_t *rate);
+
/* Return sample spec data from the three arguments "rate", "format" and
"channels" */
int pa_modargs_get_sample_spec(pa_modargs *ma, pa_sample_spec *ss);
--
1.8.3.4
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