Bug 1274622 - Add media.default_volume preference. r=kinetik

mozilla-spidermonkey · May 24, 2016 · 83bba54 · 83bba54
1 parent 9129b3d
commit 83bba54
Show file tree

Hide file tree

Showing 2 changed files with 8 additions and 0 deletions.
diff --git a/dom/html/HTMLMediaElement.cpp b/dom/html/HTMLMediaElement.cpp
@@ -2290,6 +2290,11 @@ HTMLMediaElement::HTMLMediaElement(already_AddRefed<mozilla::dom::NodeInfo>& aNo
     mIsAudioTrackAudible(false),
     mAudible(IsAudible())
 {
+  ErrorResult rv;
+
+  double defaultVolume = Preferences::GetFloat("media.default_volume", 1.0);
+  SetVolume(defaultVolume, rv);
+
   mAudioChannel = AudioChannelService::GetDefaultAudioChannel();
 
   mPaused.SetOuter(this);

diff --git a/modules/libpref/init/all.js b/modules/libpref/init/all.js
@@ -5426,6 +5426,9 @@ pref("dom.node.rootNode.enabled", false);
 pref("dom.node.rootNode.enabled", true);
 #endif
 
+// Default media volume
+pref("media.default_volume", "1.0");
+
 // Once bug 1276272 is resolved, we will trun this preference to default ON in
 // non-release channels.
 #ifdef RELEASE_BUILD