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uridecodebin: Only add a queue2 for buffering for non-adaptive streaming streams

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This commit is contained in:
Sebastian Dröge 2014-02-19 10:06:13 +01:00
parent 89c9e23bfe
commit a2837a22a5
1 changed files with 48 additions and 42 deletions
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10
gst/playback/gsturidecodebin.c
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@ -1877,7 +1877,7 @@ static void
type_found (GstElement * typefind, guint probability, type_found (GstElement * typefind, guint probability,
GstCaps * caps, GstURIDecodeBin * decoder) GstCaps * caps, GstURIDecodeBin * decoder)
{ {
GstElement *dec_elem, *queue; GstElement *src_elem, *dec_elem, *queue = NULL;
GstStructure *s; GstStructure *s;
const gchar *media_type; const gchar *media_type;
gboolean do_download = FALSE; gboolean do_download = FALSE;
@ -1901,6 +1901,9 @@ type_found (GstElement * typefind, guint probability,
if (!dec_elem) if (!dec_elem)
goto no_decodebin; goto no_decodebin;
if (decoder->is_adaptive) {
src_elem = typefind;
} else {
queue = gst_element_factory_make ("queue2", NULL); queue = gst_element_factory_make ("queue2", NULL);
if (!queue) if (!queue)
goto no_queue2; goto no_queue2;
@ -1950,18 +1953,21 @@ type_found (GstElement * typefind, guint probability,
if (!gst_element_link_pads (typefind, "src", queue, "sink")) if (!gst_element_link_pads (typefind, "src", queue, "sink"))
goto could_not_link; goto could_not_link;
src_elem = queue;
}
/* to force caps on the decodebin element and avoid reparsing stuff by /* to force caps on the decodebin element and avoid reparsing stuff by
* typefind. It also avoids a deadlock in the way typefind activates pads in * typefind. It also avoids a deadlock in the way typefind activates pads in
* the state change */ * the state change */
g_object_set (dec_elem, "sink-caps", caps, NULL); g_object_set (dec_elem, "sink-caps", caps, NULL);
if (!gst_element_link_pads (queue, "src", dec_elem, "sink")) if (!gst_element_link_pads (src_elem, "src", dec_elem, "sink"))
goto could_not_link; goto could_not_link;
/* PLAYING in one go might fail (see bug #632782) */ /* PLAYING in one go might fail (see bug #632782) */
gst_element_set_state (dec_elem, GST_STATE_PAUSED); gst_element_set_state (dec_elem, GST_STATE_PAUSED);
gst_element_set_state (dec_elem, GST_STATE_PLAYING); gst_element_set_state (dec_elem, GST_STATE_PLAYING);
if (queue)
gst_element_set_state (queue, GST_STATE_PLAYING); gst_element_set_state (queue, GST_STATE_PLAYING);
do_async_done (decoder); do_async_done (decoder);