Changeset 3438 for pjproject/trunk/pjsip/src/pjsua-lib/pjsua_media.c

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/pjsip/src/pjsua-lib/pjsua_media.c (modified) (15 diffs)

pjproject/trunk/pjsip/src/pjsua-lib/pjsua_media.c

@@ -37 +37 @@
 
 /* Open sound dev */
-static pj_status_t open_snd_dev(pjmedia_aud_param *param);
+static pj_status_t open_snd_dev(pjmedia_snd_port_param *param);
 /* Close existing sound device */
 static void close_snd_dev(void);
@@ -1976 +1976 @@
         if (need_reopen) {
             if (pjsua_var.cap_dev != NULL_SND_DEV_ID) {
-                pjmedia_aud_param param;
+                pjmedia_snd_port_param param;
 
                 /* Create parameter based on peer info */
-                status = create_aud_param(&param, pjsua_var.cap_dev, 
+                status = create_aud_param(&param.base, pjsua_var.cap_dev, 
                                           pjsua_var.play_dev,
                                           peer_info.clock_rate,
@@ -1992 +1992 @@
                 /* And peer format */
                 if (peer_info.format.id != PJMEDIA_FORMAT_PCM) {
-                    param.flags |= PJMEDIA_AUD_DEV_CAP_EXT_FORMAT;
-                    param.ext_fmt = peer_info.format;
+                    param.base.flags |= PJMEDIA_AUD_DEV_CAP_EXT_FORMAT;
+                    param.base.ext_fmt = peer_info.format;
                 }
 
+                param.options = 0;
                 status = open_snd_dev(&param);
                 if (status != PJ_SUCCESS) {
@@ -2666 +2667 @@
 
 /* Open sound device with the setting. */
-static pj_status_t open_snd_dev(pjmedia_aud_param *param)
+static pj_status_t open_snd_dev(pjmedia_snd_port_param *param)
 {
     pjmedia_port *conf_port;
@@ -2674 +2675 @@
 
     /* Check if NULL sound device is used */
-    if (NULL_SND_DEV_ID==param->rec_id || NULL_SND_DEV_ID==param->play_id) {
+    if (NULL_SND_DEV_ID==param->base.rec_id ||
+        NULL_SND_DEV_ID==param->base.play_id)
+    {
         return pjsua_set_null_snd_dev();
     }
@@ -2687 +2690 @@
 
     PJ_LOG(4,(THIS_FILE, "Opening sound device %s@%d/%d/%dms",
-              get_fmt_name(param->ext_fmt.id),
-              param->clock_rate, param->channel_count,
-              param->samples_per_frame / param->channel_count * 1000 /
-              param->clock_rate));
+              get_fmt_name(param->base.ext_fmt.id),
+              param->base.clock_rate, param->base.channel_count,
+              param->base.samples_per_frame / param->base.channel_count *
+              1000 / param->base.clock_rate));
 
     status = pjmedia_snd_port_create2( pjsua_var.snd_pool, 
-                                       param,  &pjsua_var.snd_port);
+                                       param, &pjsua_var.snd_port);
     if (status != PJ_SUCCESS)
         return status;
@@ -2705 +2708 @@
      */
     if (!pjsua_var.is_mswitch &&
-        param->ext_fmt.id == PJMEDIA_FORMAT_PCM &&
-        conf_port->info.clock_rate != param->clock_rate)
+        param->base.ext_fmt.id == PJMEDIA_FORMAT_PCM &&
+        conf_port->info.clock_rate != param->base.clock_rate)
     {
         pjmedia_port *resample_port;
@@ -2722 +2725 @@
         status = pjmedia_resample_port_create(pjsua_var.snd_pool, 
                                               conf_port,
-                                              param->clock_rate,
+                                              param->base.clock_rate,
                                               resample_opt, 
                                               &resample_port);
@@ -2742 +2745 @@
      */
     if (pjsua_var.is_mswitch) {
-        pj_memcpy(&conf_port->info.format, &param->ext_fmt, 
+        pj_memcpy(&conf_port->info.format, &param->base.ext_fmt, 
                   sizeof(conf_port->info.format));
-        conf_port->info.clock_rate = param->clock_rate;
-        conf_port->info.samples_per_frame = param->samples_per_frame;
-        conf_port->info.channel_count = param->channel_count;
+        conf_port->info.clock_rate = param->base.clock_rate;
+        conf_port->info.samples_per_frame = param->base.samples_per_frame;
+        conf_port->info.channel_count = param->base.channel_count;
         conf_port->info.bits_per_sample = 16;
     }
@@ -2762 +2765 @@
 
     /* Save the device IDs */
-    pjsua_var.cap_dev = param->rec_id;
-    pjsua_var.play_dev = param->play_id;
+    pjsua_var.cap_dev = param->base.rec_id;
+    pjsua_var.play_dev = param->base.play_id;
 
     /* Update sound device name. */
@@ -2778 +2781 @@
 
         if (status==PJ_SUCCESS) {
-            if (param->clock_rate != pjsua_var.media_cfg.clock_rate) {
+            if (param->base.clock_rate != pjsua_var.media_cfg.clock_rate) {
                 char tmp_buf[128];
                 int tmp_buf_len = sizeof(tmp_buf);
@@ -2785 +2788 @@
                                                "%s (%dKHz)",
                                                rec_info.name, 
-                                               param->clock_rate/1000);
+                                               param->base.clock_rate/1000);
                 pj_strset(&tmp, tmp_buf, tmp_buf_len);
                 pjmedia_conf_set_port0_name(pjsua_var.mconf, &tmp); 
@@ -2884 +2887 @@
     /* Attempts to open the sound device with different clock rates */
     for (i=0; i<alt_cr_cnt; ++i) {
-        pjmedia_aud_param param;
+        pjmedia_snd_port_param param;
         unsigned samples_per_frame;
 
@@ -2891 +2894 @@
                             pjsua_var.media_cfg.audio_frame_ptime *
                             pjsua_var.media_cfg.channel_count / 1000;
-        status = create_aud_param(&param, capture_dev, playback_dev, 
+        status = create_aud_param(&param.base, capture_dev, playback_dev, 
                                   alt_cr[i], pjsua_var.media_cfg.channel_count,
                                   samples_per_frame, 16);
@@ -2898 +2901 @@
 
         /* Open! */
+        param.options = 0;
         status = open_snd_dev(&param);
         if (status == PJ_SUCCESS)