2 files changed, 12 insertions, 43 deletions

diff --git a/src/gst/gstpipewiresrc.c b/src/gst/gstpipewiresrc.c
index d2e9b321..13f14d45 100644
--- a/src/gst/gstpipewiresrc.c
+++ b/src/gst/gstpipewiresrc.c
@@ -214,25 +214,11 @@ clock_disabled:
   }
 }
 
-static void unref_queue_item(gpointer data, gpointer user_data)
-{
-  gst_mini_object_unref(data);
-}
-
-static void
-clear_queue (GstPipeWireSrc *pwsrc)
-{
-  g_queue_foreach (&pwsrc->queue, unref_queue_item, pwsrc);
-  g_queue_clear (&pwsrc->queue);
-}
-
 static void
 gst_pipewire_src_finalize (GObject * object)
 {
   GstPipeWireSrc *pwsrc = GST_PIPEWIRE_SRC (object);
 
-  clear_queue (pwsrc);
-
   pw_context_destroy (pwsrc->context);
   pwsrc->context = NULL;
   pw_thread_loop_destroy (pwsrc->loop);
@@ -367,8 +353,6 @@ gst_pipewire_src_init (GstPipeWireSrc * src)
   src->max_buffers = DEFAULT_MAX_BUFFERS;
   src->fd = -1;
 
-  g_queue_init (&src->queue);
-
   src->client_name = g_strdup(pw_get_client_name ());
 
   src->pool =  gst_pipewire_pool_new ();
@@ -417,29 +401,16 @@ on_remove_buffer (void *_data, struct pw_buffer *b)
   GstPipeWireSrc *pwsrc = _data;
   GstPipeWirePoolData *data = b->user_data;
   GstBuffer *buf = data->buf;
-  GList *walk;
 
   GST_DEBUG_OBJECT (pwsrc, "remove buffer %p", buf);
 
   GST_MINI_OBJECT_CAST (buf)->dispose = NULL;
 
-  walk = pwsrc->queue.head;
-  while (walk) {
-    GList *next = walk->next;
-
-    if (walk->data == buf) {
-      gst_buffer_unref (buf);
-      g_queue_delete_link (&pwsrc->queue, walk);
-    }
-    walk = next;
-  }
   gst_buffer_unref (buf);
 }
 
-static void
-on_process (void *_data)
+static GstBuffer *dequeue_buffer(GstPipeWireSrc *pwsrc)
 {
-  GstPipeWireSrc *pwsrc = _data;
   struct pw_buffer *b;
   GstBuffer *buf;
   GstPipeWirePoolData *data;
@@ -448,7 +419,7 @@ on_process (void *_data)
 
   b = pw_stream_dequeue_buffer (pwsrc->stream);
   if (b == NULL)
-          return;
+          return NULL;
 
   data = b->user_data;
   buf = data->buf;
@@ -476,12 +447,14 @@ on_process (void *_data)
     mem->size = SPA_MIN(d->chunk->size, d->maxsize - mem->offset);
     mem->offset += data->offset;
   }
+  return buf;
+}
 
-  gst_buffer_ref (buf);
-  g_queue_push_tail (&pwsrc->queue, buf);
-
+static void
+on_process (void *_data)
+{
+  GstPipeWireSrc *pwsrc = _data;
   pw_thread_loop_signal (pwsrc->loop, FALSE);
-  return;
 }
 
 static void
@@ -873,7 +846,8 @@ gst_pipewire_src_create (GstPushSrc * psrc, GstBuffer ** buffer)
     if (state != PW_STREAM_STATE_STREAMING)
       goto streaming_stopped;
 
-    buf = g_queue_pop_head (&pwsrc->queue);
+
+    buf = dequeue_buffer (pwsrc);
     GST_LOG_OBJECT (pwsrc, "popped buffer %p", buf);
     if (buf != NULL)
       break;
@@ -882,8 +856,6 @@ gst_pipewire_src_create (GstPushSrc * psrc, GstBuffer ** buffer)
   }
   pw_thread_loop_unlock (pwsrc->loop);
 
-  gst_buffer_unref (buf);
-
   if (pwsrc->always_copy) {
     *buffer = gst_buffer_copy_deep (buf);
     gst_buffer_unref (buf);
@@ -905,7 +877,8 @@ gst_pipewire_src_create (GstPushSrc * psrc, GstBuffer ** buffer)
     dts = (dts >= base_time ? dts - base_time : 0);
 
   GST_LOG_OBJECT (pwsrc,
-      "pts %" G_GUINT64_FORMAT ", dts %" G_GUINT64_FORMAT ", base-time %" GST_TIME_FORMAT " -> %" GST_TIME_FORMAT ", %" GST_TIME_FORMAT,
+      "pts %" G_GUINT64_FORMAT ", dts %" G_GUINT64_FORMAT
+      ", base-time %" GST_TIME_FORMAT " -> %" GST_TIME_FORMAT ", %" GST_TIME_FORMAT,
       GST_BUFFER_PTS (*buffer), GST_BUFFER_DTS (*buffer), GST_TIME_ARGS (base_time),
       GST_TIME_ARGS (pts), GST_TIME_ARGS (dts));
 
@@ -944,7 +917,6 @@ gst_pipewire_src_stop (GstBaseSrc * basesrc)
   pwsrc = GST_PIPEWIRE_SRC (basesrc);
 
   pw_thread_loop_lock (pwsrc->loop);
-  clear_queue (pwsrc);
   pw_thread_loop_unlock (pwsrc->loop);
 
   return TRUE;
@@ -1037,8 +1009,6 @@ no_stream:
 static void
 gst_pipewire_src_close (GstPipeWireSrc * pwsrc)
 {
-  clear_queue (pwsrc);
-
   pw_thread_loop_stop (pwsrc->loop);
 
   pwsrc->last_time = gst_clock_get_time (pwsrc->clock);
diff --git a/src/gst/gstpipewiresrc.h b/src/gst/gstpipewiresrc.h
index c80e13ee..acefd078 100644
--- a/src/gst/gstpipewiresrc.h
+++ b/src/gst/gstpipewiresrc.h
@@ -84,7 +84,6 @@ struct _GstPipeWireSrc {
   GstStructure *properties;
 
   GstPipeWirePool *pool;
-  GQueue queue;
   GstClock *clock;
   GstClockTime last_time;
 };