Changeset 3438 for pjproject/trunk/pjmedia/include/pjmedia/sound_port.h

Timestamp:

Mar 11, 2011 6:57:24 AM (13 years ago)

Author:

ming

Message:

Fixed #1204: Support for refreshing audio device list.

File:

• pjproject/trunk/pjmedia/include/pjmedia/sound_port.h (modified) (6 diffs)

pjproject/trunk/pjmedia/include/pjmedia/sound_port.h

@@ -62 +62 @@
  
  */
+
+/**
+ * Sound port options.
+ */
+enum pjmedia_snd_port_option
+{
+    /** 
+     * Don't start the audio device when creating a sound port.
+     */    
+    PJMEDIA_SND_PORT_NO_AUTO_START = 1
+};
+
+/**
+ * This structure specifies the parameters to create the sound port.
+ */
+typedef struct pjmedia_snd_port_param
+{
+    /**
+     * Base structure.
+     */
+    pjmedia_aud_param base;
+    
+    /**
+     * Sound port creation options.
+     */
+    unsigned options;
+} pjmedia_snd_port_param;
 
 /**
@@ -87 +114 @@
  * @param bits_per_sample   Set the number of bits per sample. The normal 
  *                          value for this parameter is 16 bits per sample.
- * @param options           Options flag, currently must be zero.
+ * @param options           Options flag.
  * @param p_port            Pointer to receive the sound device port instance.
  *
@@ -117 +144 @@
  * @param bits_per_sample   Set the number of bits per sample. The normal 
  *                          value for this parameter is 16 bits per sample.
- * @param options           Options flag, currently must be zero.
+ * @param options           Options flag.
  * @param p_port            Pointer to receive the sound device port instance.
  *
@@ -146 +173 @@
  * @param bits_per_sample   Set the number of bits per sample. The normal 
  *                          value for this parameter is 16 bits per sample.
- * @param options           Options flag, currently must be zero.
+ * @param options           Options flag.
  * @param p_port            Pointer to receive the sound device port instance.
  *
@@ -166 +193 @@
  *
  * @param pool              Pool to allocate sound port structure.
- * @param prm               Sound device settings.
+ * @param prm               Sound port parameter.
  * @param p_port            Pointer to receive the sound device port instance.
  *
@@ -173 +200 @@
  */
 PJ_DECL(pj_status_t) pjmedia_snd_port_create2(pj_pool_t *pool,
-                                              const pjmedia_aud_param *prm,
+                                              const pjmedia_snd_port_param *prm,
                                               pjmedia_snd_port **p_port);