Add Call.Content.I.VideoControl interface

3 files changed, 139 insertions, 0 deletions

diff --git a/spec/Call_Content_Interface_Video_Control.xml b/spec/Call_Content_Interface_Video_Control.xml
new file mode 100644
index 0000000..bac125b
--- /dev/null
+++ b/spec/Call_Content_Interface_Video_Control.xml
@@ -0,0 +1,137 @@
+<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN" "http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
+<node name="/Call_Content_Interface_Video_Control"
+  xmlns:tp="http://telepathy.freedesktop.org/wiki/DbusSpec#extensions-v0">
+  <tp:copyright>Copyright © 2009-2010 Collabora Ltd.</tp:copyright>
+  <tp:copyright>Copyright © 2009-2010 Nokia Corporation</tp:copyright>
+  <tp:license xmlns="http://www.w3.org/1999/xhtml">
+    <p>This library is free software; you can redistribute it and/or
+      modify it under the terms of the GNU Lesser General Public
+      License as published by the Free Software Foundation; either
+      version 2.1 of the License, or (at your option) any later version.</p>
+
+    <p>This library is distributed in the hope that it will be useful,
+      but WITHOUT ANY WARRANTY; without even the implied warranty of
+      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+      Lesser General Public License for more details.</p>
+
+    <p>You should have received a copy of the GNU Lesser General Public
+      License along with this library; if not, write to the Free Software
+      Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+      02110-1301, USA.</p>
+  </tp:license>
+
+  <interface name="org.freedesktop.Telepathy.Call.Content.Interface.VideoControl.DRAFT"
+    tp:causes-havoc="experimental">
+    <tp:added version="0.21.UNRELEASED">(draft 1)</tp:added>
+    <tp:requires interface="org.freedesktop.Telepathy.Call.Content.Interface.Media.DRAFT"/>
+
+    <tp:docstring xmlns="http://www.w3.org/1999/xhtml">
+      <p>An interface that allows the connection manager to control the video
+          stream.</p>
+      <p>This interface is generally not needed. In cases where the connection
+          manager handles the network communication and the media is transferred
+          from the client to the connection manager via shared memory, it can
+          sometimes be beneficial for the connection manager to be able to
+          control certain aspects of the video stream.</p>
+    </tp:docstring>
+
+    <signal name="KeyFrameRequested" tp:name-for-bindings="Key_Frame_Requested">
+      <tp:docstring>
+        Request that the video encoder produce a new key frame as soon as
+        possible.
+      </tp:docstring>
+    </signal>
+
+    <tp:struct name="Video_Resolution"
+      array-name="Video_Resolution_Struct">
+      <tp:member type="u" name="Width">
+        <tp:docstring>
+          With of the video stream.
+        </tp:docstring>
+      </tp:member>
+      <tp:member type="u" name="Height">
+        <tp:docstring>
+          Height of the video stream.
+        </tp:docstring>
+      </tp:member>
+    </tp:struct>
+
+    <property name="VideoResolution" type="(uu)" tp:type="Video_Resolution"
+      access="read" tp:name-for-bindings="Video_Resolution">
+      <tp:docstring>
+        The resolution at which the streaming engine should be sending.
+
+        <p>Change notification is via the
+          <tp:member-ref>VideoResolutionChanged</tp:member-ref> signal.</p>
+      </tp:docstring>
+    </property>
+
+    <signal name="VideoResolutionChanged"
+      tp:name-for-bindings="Video_Resolution_Changed">
+      <tp:docstring>
+        The desired video resolution has changed.
+      </tp:docstring>
+      <arg type="(uu)" tp:type="Video_Resolution" name="NewResolution" />
+    </signal>
+
+    <property name="Bitrate" type="u" access="read"
+      tp:name-for-bindings="Bitrate">
+      <tp:docstring>
+        The bitrate the streaming engine should be sending at.
+
+        <p>Change notification is via the
+          <tp:member-ref>BitrateChanged</tp:member-ref> signal.</p>
+      </tp:docstring>
+    </property>
+
+    <signal name="BitrateChanged"
+      tp:name-for-bindings="Bitrate_Changed">
+      <tp:docstring>
+        The desired bitrate has changed
+      </tp:docstring>
+      <arg type="u" name="NewBitrate" />
+    </signal>
+
+    <property name="Framerate" type="u" access="read"
+      tp:name-for-bindings="Framerate">
+      <tp:docstring>
+        The framerate the streaming engine should be sending at.
+
+        <p>Change notification is via the
+          <tp:member-ref>FramerateChanged</tp:member-ref> signal.</p>
+      </tp:docstring>
+    </property>
+
+    <signal name="FramerateChanged"
+      tp:name-for-bindings="Framerate_Changed">
+      <tp:docstring>
+        The desired framerate has changed
+      </tp:docstring>
+      <arg type="u" name="NewFramerate" />
+    </signal>
+
+    <property name="MTU" type="u" access="read"
+      tp:name-for-bindings="MTU">
+      <tp:docstring>
+        The Maximum Transmission Unit
+
+        <p>Change notification is via the
+          <tp:member-ref>MTUChanged</tp:member-ref> signal.</p>
+      </tp:docstring>
+    </property>
+
+    <signal name="MTUChanged" tp:name-for-bindings="MTU_Changed">
+      <tp:docstring>
+        The Maximum Transmission Unit has changed
+      </tp:docstring>
+      <arg type="u" name="NewMTU" />
+    </signal>
+
+    <property name="ManualKeyFrames" type="b" access="read"
+      tp:name-for-bindings="Manual_Key_Frames">
+      <tp:docstring>
+       Only send key frames when manually requested
+      </tp:docstring>
+    </property>
+   </interface>
+</node>
diff --git a/spec/Makefile.am b/spec/Makefile.am
index f0d43af..21b4a4f 100644
--- a/spec/Makefile.am
+++ b/spec/Makefile.am
@@ -2,6 +2,7 @@ EXTRA_DIST = \
     Call_Content_Codec_Offer.xml \
     Call_Content_Interface_Media.xml \
     Call_Content_Interface_Mute.xml \
+    Call_Content_Interface_Video_Control.xml \
     Call_Content.xml \
     Call_Stream_Endpoint.xml \
     Call_Stream_Interface_Media.xml \
diff --git a/telepathy-yell/call.xml b/telepathy-yell/call.xml
index ff02277..617a621 100644
--- a/telepathy-yell/call.xml
+++ b/telepathy-yell/call.xml
@@ -8,6 +8,7 @@
 <xi:include href="../spec/Call_Content_Codec_Offer.xml" />
 <xi:include href="../spec/Call_Content_Interface_Media.xml" />
 <xi:include href="../spec/Call_Content_Interface_Mute.xml" />
+<xi:include href="../spec/Call_Content_Interface_Video_Control.xml" />
 <xi:include href="../spec/Call_Stream.xml" />
 <xi:include href="../spec/Call_Stream_Endpoint.xml" />
 <xi:include href="../spec/Call_Stream_Interface_Media.xml" />