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set caps once we know the sample rate of the system
Original commit message from CVS: set caps once we know the sample rate of the system
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fdd942826a
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1 changed files with 17 additions and 0 deletions
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@ -309,6 +309,7 @@ gst_jack_change_state (GstElement *element)
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GstJack *this;
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GList *l = NULL, **pads;
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GstJackPad *pad;
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GstCaps *caps;
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g_return_val_if_fail (element != NULL, FALSE);
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this = GST_JACK (element);
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@ -316,10 +317,12 @@ gst_jack_change_state (GstElement *element)
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switch (GST_STATE_PENDING (element)) {
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case GST_STATE_NULL:
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g_message ("jack client %s: NULL", GST_OBJECT_NAME (GST_OBJECT (this)));
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break;
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case GST_STATE_READY:
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g_message ("jack client %s: READY", GST_OBJECT_NAME (GST_OBJECT (this)));
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if (!this->bin) {
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if (!(this->bin = (GstJackBin*)gst_element_get_managing_bin (element))
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|| !GST_IS_JACK_BIN (this->bin)) {
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@ -343,6 +346,20 @@ gst_jack_change_state (GstElement *element)
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case GST_STATE_PAUSED:
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g_message ("jack client %s: PAUSED", GST_OBJECT_NAME (GST_OBJECT (this)));
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if (GST_STATE (element) == GST_STATE_READY) {
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/* we're in READY->PAUSED */
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l = this->pads;
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while (l) {
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pad = GST_JACK_PAD (l);
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caps = gst_pad_get_caps (pad->pad);
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gst_caps_set (caps, "rate", GST_PROPS_INT_TYPE, (gint) this->bin->rate, NULL);
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caps->fixed = TRUE; /* we know this to be true */
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if (!gst_pad_try_set_caps (pad->pad, caps))
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return GST_STATE_FAILURE;
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l = g_list_next (l);
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}
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}
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break;
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case GST_STATE_PLAYING:
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g_message ("jack client %s: PLAYING", GST_OBJECT_NAME (GST_OBJECT (this)));
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