Changeset 2007 for pjproject/trunk/pjmedia/src/pjmedia/dsound.c

Timestamp:

Jun 12, 2008 12:48:59 PM (16 years ago)

Author:

nanang

Message:

Ticket #542: added new API and macro for sound device latency settings, also added new param for this in pjsua

File:

• pjproject/trunk/pjmedia/src/pjmedia/dsound.c (modified) (2 diffs)

pjproject/trunk/pjmedia/src/pjmedia/dsound.c

@@ -60 +60 @@
 static int snd_init_count;
 
+/* Latency settings */
+static unsigned snd_input_latency  = PJMEDIA_SND_DEFAULT_REC_LATENCY;
+static unsigned snd_output_latency = PJMEDIA_SND_DEFAULT_PLAY_LATENCY;
+
 
 /* Individual DirectSound capture/playback stream descriptor */
@@ -987 +991 @@
 
 
+/*
+ * Set sound latency.
+ */
+PJ_DEF(pj_status_t) pjmedia_snd_set_latency(unsigned input_latency, 
+                                            unsigned output_latency)
+{
+    PJ_TODO(APPLY_LATENCY_SETTINGS_ON_DSOUND);
+
+    snd_input_latency  = (input_latency == 0)? 
+                         PJMEDIA_SND_DEFAULT_REC_LATENCY : input_latency;
+    snd_output_latency = (output_latency == 0)? 
+                         PJMEDIA_SND_DEFAULT_PLAY_LATENCY : output_latency;
+
+    return PJ_SUCCESS;
+}
+
 #endif  /* PJMEDIA_SOUND_IMPLEMENTATION */