From 547ce2fd805f6a008df03e6deef215bbb1bb5c65 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 12 May 2006 00:20:30 +0000
Subject: add mixer interface to GstSource

git-svn-id: file:///home/lennart/svn/public/gst-pulse/trunk@28 bb39ca4e-bce3-0310-b5d4-eea78a553289
---
 src/polypmixerctrl.c | 43 +++++++++++++++++++++++--------------------
 1 file changed, 23 insertions(+), 20 deletions(-)

(limited to 'src/polypmixerctrl.c')

diff --git a/src/polypmixerctrl.c b/src/polypmixerctrl.c
index 5b89acc..42cea8a 100644
--- a/src/polypmixerctrl.c
+++ b/src/polypmixerctrl.c
@@ -210,28 +210,28 @@ static gboolean gst_polypmixer_ctrl_open(GstPolypMixerCtrl *c) {
 
     /* Get sink info */
 
-    if (!(o = pa_context_get_sink_info_by_name(c->context, c->device, gst_polypmixer_ctrl_sink_info_cb, c))) {
-        GST_WARNING("Failed to get sink info: %s", pa_strerror(pa_context_errno(c->context)));
-        goto unlock_and_fail;
-    }
-
-    c->operation_success = 0;
-    while (pa_operation_get_state(o) != PA_OPERATION_DONE) {
-        pa_threaded_mainloop_wait(c->mainloop);
-        CHECK_DEAD_GOTO(c, unlock_and_fail);
-    }
-
-    if (!c->operation_success) {
-
-        if (pa_context_errno(c->context) != PA_ERR_NOENTITY) {
+    if (c->type == GST_POLYPMIXER_UNKNOWN || c->type == GST_POLYPMIXER_SINK) {
+        if (!(o = pa_context_get_sink_info_by_name(c->context, c->device, gst_polypmixer_ctrl_sink_info_cb, c))) {
             GST_WARNING("Failed to get sink info: %s", pa_strerror(pa_context_errno(c->context)));
             goto unlock_and_fail;
         }
-
-        /* This device wasn't a sink, hence look for a source */
+        
+        c->operation_success = 0;
+        while (pa_operation_get_state(o) != PA_OPERATION_DONE) {
+            pa_threaded_mainloop_wait(c->mainloop);
+            CHECK_DEAD_GOTO(c, unlock_and_fail);
+        }
         
         pa_operation_unref(o);
+        o = NULL;
+
+        if (!c->operation_success && (c->type == GST_POLYPMIXER_SINK || pa_context_errno(c->context) != PA_ERR_NOENTITY)) {
+            GST_WARNING("Failed to get sink info: %s", pa_strerror(pa_context_errno(c->context)));
+            goto unlock_and_fail;
+        }
+    }
 
+    if (c->type == GST_POLYPMIXER_UNKNOWN || c->type == GST_POLYPMIXER_SOURCE) {
         if (!(o = pa_context_get_source_info_by_name(c->context, c->device, gst_polypmixer_ctrl_source_info_cb, c))) {
             GST_WARNING("Failed to get source info: %s", pa_strerror(pa_context_errno(c->context)));
             goto unlock_and_fail;
@@ -243,17 +243,20 @@ static gboolean gst_polypmixer_ctrl_open(GstPolypMixerCtrl *c) {
             CHECK_DEAD_GOTO(c, unlock_and_fail);
         }
         
+        pa_operation_unref(o);
+        o = NULL;
+
         if (!c->operation_success) {
             GST_WARNING("Failed to get source info: %s", pa_strerror(pa_context_errno(c->context)));
             goto unlock_and_fail;
         }
     }
 
+    g_assert(c->type != GST_POLYPMIXER_UNKNOWN);
+
     c->track = gst_polypmixer_track_new(c);
     c->tracklist = g_list_append(c->tracklist, c->track);
 
-    pa_operation_unref(o);
-    
     pa_threaded_mainloop_unlock(c->mainloop);
     g_free(name);
 
@@ -302,7 +305,7 @@ static void gst_polypmixer_ctrl_close(GstPolypMixerCtrl *c) {
     }
 }
 
-GstPolypMixerCtrl* gst_polypmixer_ctrl_new(const gchar *server, const gchar *device) {
+GstPolypMixerCtrl* gst_polypmixer_ctrl_new(const gchar *server, const gchar *device, GstPolypMixerType type) {
     GstPolypMixerCtrl *c = NULL;
 
     c = g_new(GstPolypMixerCtrl, 1);
@@ -317,7 +320,7 @@ GstPolypMixerCtrl* gst_polypmixer_ctrl_new(const gchar *server, const gchar *dev
     pa_channel_map_init(&c->channel_map);
     c->muted = 0;
     c->index = PA_INVALID_INDEX;
-    c->type = GST_POLYPMIXER_UNKNOWN;
+    c->type = type;
     c->name = NULL;
     c->description = NULL;
 
-- 
cgit