Changeset 176561 in webkit

Timestamp:

Nov 28, 2014, 3:05:11 AM (12 years ago)

Author:

Philippe Normand

Message:

[GStreamer] HTTP source element lacks SCHEDULING query support
​https://bugs.webkit.org/show_bug.cgi?id=139064

Reviewed by Carlos Garcia Campos.

No new tests, covered by http/tests/media/hls.

• platform/graphics/gstreamer/WebKitWebSourceGStreamer.cpp:

(webKitWebSrcQueryWithParent): Make the element handle SCHEDULING
queries with the BANDWIDTH_LIMITED flag. This helps uridecodebin
to configure itself for adaptive streaming playback scenarios.

Location:

trunk/Source/WebCore

Files:

• ChangeLog (modified) (1 diff)
• platform/graphics/gstreamer/WebKitWebSourceGStreamer.cpp (modified) (1 diff)

trunk/Source/WebCore/ChangeLog

@@ +1 @@
+2014-11-26  Philippe Normand  <pnormand@igalia.com>
+
+        [GStreamer] HTTP source element lacks SCHEDULING query support
+        https://bugs.webkit.org/show_bug.cgi?id=139064
+
+        Reviewed by Carlos Garcia Campos.
+
+        No new tests, covered by http/tests/media/hls.
+
+        * platform/graphics/gstreamer/WebKitWebSourceGStreamer.cpp:
+        (webKitWebSrcQueryWithParent): Make the element handle SCHEDULING
+        queries with the BANDWIDTH_LIMITED flag. This helps uridecodebin
+        to configure itself for adaptive streaming playback scenarios.
+
 2014-11-27  Ryuan Choi  <ryuan.choi@navercorp.com>
 

trunk/Source/WebCore/platform/graphics/gstreamer/WebKitWebSourceGStreamer.cpp

@@ -585 +585 @@
         break;
     }
+    case GST_QUERY_SCHEDULING: {
+        GstSchedulingFlags flags;
+        int minSize, maxSize, align;
+
+        gst_query_parse_scheduling(query, &flags, &minSize, &maxSize, &align);
+        gst_query_set_scheduling(query, static_cast<GstSchedulingFlags>(flags | GST_SCHEDULING_FLAG_BANDWIDTH_LIMITED), minSize, maxSize, align);
+        result = TRUE;
+        break;
+    }
     default: {
         GRefPtr<GstPad> target = adoptGRef(gst_ghost_pad_get_target(GST_GHOST_PAD_CAST(pad)));