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bus: Check if pending messages are in the queue

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We can't rely completely on the poll fd because the fd might be
created after messages were posted to the bus.
This commit is contained in:
Sebastian Dröge 2011-04-06 12:03:18 +02:00
parent ec0de993c6
commit bd1c400114
1 changed files with 5 additions and 2 deletions
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7
gst/gstbus.c
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@ -694,8 +694,10 @@ typedef struct
static gboolean
gst_bus_source_prepare (GSource * source, gint * timeout)
{
GstBusSource *bsrc = (GstBusSource *) source;
*timeout = -1;
return FALSE;
return gst_bus_have_pending (bsrc->bus);
}
static gboolean
@ -703,7 +705,8 @@ gst_bus_source_check (GSource * source)
{
GstBusSource *bsrc = (GstBusSource *) source;
return bsrc->bus->priv->pollfd.revents & (G_IO_IN | G_IO_HUP | G_IO_ERR);
return gst_bus_have_pending (bsrc->bus) | (bsrc->bus->priv->
pollfd.revents & (G_IO_IN | G_IO_HUP | G_IO_ERR));
}
static gboolean