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| author | Philippe Normand <philn@igalia.com> | 2013-03-28 14:21:41 +0100 |
|---|---|---|
| committer | Sebastian Dröge <sebastian.droege@collabora.co.uk> | 2013-04-16 16:47:28 +0200 |
| commit | 26fb72cf6577494fed4c00ecba2ad4d746d0caf5 (patch) | |
| tree | 04512fc7f8cc2da07deaca66650d97e779e21359 | |
| parent | dbbcdf901c4b91e773373aae4ab2c4373caffd6d (diff) | |
uridecodebin: query bandwidth capability to source element
Use a scheduling query to check if the source element has some
bandwidth limitations. If this is the case on-disk buffering might be
used. If the source element doesn't handle the scheduling query then
fallback to checking the URI protocol against the hardcoded list of
protocols known to handle buffering already.
Fixes bug 693484.
| -rw-r--r-- | gst/playback/gsturidecodebin.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/gst/playback/gsturidecodebin.c b/gst/playback/gsturidecodebin.c index b039db646..34468dc16 100644 --- a/gst/playback/gsturidecodebin.c +++ b/gst/playback/gsturidecodebin.c @@ -1253,6 +1253,8 @@ gen_source_element (GstURIDecodeBin * decoder) GObjectClass *source_class; GstElement *source; GParamSpec *pspec; + GstQuery *query; + GstSchedulingFlags flags; if (!decoder->uri) goto no_uri; @@ -1272,7 +1274,14 @@ gen_source_element (GstURIDecodeBin * decoder) GST_LOG_OBJECT (decoder, "found source type %s", G_OBJECT_TYPE_NAME (source)); - decoder->is_stream = IS_STREAM_URI (decoder->uri); + query = gst_query_new_scheduling (); + if (gst_element_query (source, query)) { + gst_query_parse_scheduling (query, &flags, NULL, NULL, NULL); + decoder->is_stream = flags & GST_SCHEDULING_FLAG_BANDWIDTH_LIMITED; + } else + decoder->is_stream = IS_STREAM_URI (decoder->uri); + gst_query_unref (query); + GST_LOG_OBJECT (decoder, "source is stream: %d", decoder->is_stream); decoder->need_queue = IS_QUEUE_URI (decoder->uri); |