bluetooth: Fix thread teardown code ordering

[pulseaudio] / src / modules / echo-cancel / echo-cancel.h

diff --git a/src/modules/echo-cancel/echo-cancel.h b/src/modules/echo-cancel/echo-cancel.h
index 9f14adeac65b6de8ea070017b46a71ae850a607d..c33b1ef467d8065d646e3aa427377b1024852413 100644 (file)
--- a/src/modules/echo-cancel/echo-cancel.h
+++ b/src/modules/echo-cancel/echo-cancel.h
@@ -46,6 +46,9 @@ typedef struct pa_echo_canceller_params pa_echo_canceller_params;
 
 struct pa_echo_canceller_params {
     union {
+        struct {
+            pa_sample_spec source_ss;
+        } null;
 #ifdef HAVE_SPEEX
         struct {
             SpeexEchoState *state;
@@ -128,6 +131,10 @@ struct pa_echo_canceller {
 void pa_echo_canceller_get_capture_volume(pa_echo_canceller *ec, pa_cvolume *v);
 void pa_echo_canceller_set_capture_volume(pa_echo_canceller *ec, pa_cvolume *v);
 
+/* Computes EC block size in frames (rounded down to nearest power-of-2) based
+ * on sample rate and milliseconds. */
+uint32_t pa_echo_canceller_blocksize_power2(unsigned rate, unsigned ms);
+
 /* Null canceller functions */
 pa_bool_t pa_null_ec_init(pa_core *c, pa_echo_canceller *ec,
                            pa_sample_spec *source_ss, pa_channel_map *source_map,