Add m-esr52 at 52.6.0

1 files changed, 54 insertions, 0 deletions

diff --git a/dom/media/test/can_play_type_webm.js b/dom/media/test/can_play_type_webm.js
new file mode 100644
index 000000000..eeb79b278
--- /dev/null
+++ b/dom/media/test/can_play_type_webm.js
@@ -0,0 +1,54 @@
+function check_webm(v, enabled) {
+  function check(type, expected) {
+    is(v.canPlayType(type), enabled ? expected : "", type);
+  }
+
+  // WebM types
+  check("video/webm", "maybe");
+  check("audio/webm", "maybe");
+
+  var video = ['vp8', 'vp8.0', 'vp9', 'vp9.0'];
+  var audio = ['vorbis', 'opus'];
+  // Check for FxOS case.
+  // Since we want to use OMX webm HW acceleration to speed up vp8 decoding,
+  // we enabled it after Android version 16(JB) as MOZ_OMX_WEBM_DECODER
+  // defined in moz.build. More information is on Bug 986381.
+  // Currently OMX (KK included) webm decoders can only support vp8 and vorbis,
+  // so only vp8 and vorbis will be tested when OMX webm decoder is enabled.
+  if (navigator.userAgent.indexOf("Mobile") != -1 &&
+      navigator.userAgent.indexOf("Android") == -1) {
+    // See nsSystemInfo.cpp, the getProperty('version') and
+    // getProperty('sdk_version') are different.
+    var androidSDKVer = SpecialPowers.Cc['@mozilla.org/system-info;1']
+                                     .getService(SpecialPowers.Ci.nsIPropertyBag2)
+                                     .getProperty('sdk_version');
+    info("android version:"+androidSDKVer);
+
+    // Since from Android KK, vp9 sw decoder is supported.
+    if (androidSDKVer > 18) {
+      video = ['vp8', 'vp8.0', 'vp9', 'vp9.0'];
+      audio = ['vorbis'];
+    } else if (androidSDKVer > 15) {
+      video = ['vp8', 'vp8.0'];
+      audio = ['vorbis'];
+    }
+
+  }
+
+  audio.forEach(function(acodec) {
+    check("audio/webm; codecs=" + acodec, "probably");
+    check("video/webm; codecs=" + acodec, "probably");
+  });
+  video.forEach(function(vcodec) {
+    check("video/webm; codecs=" + vcodec, "probably");
+    audio.forEach(function(acodec) {
+        check("video/webm; codecs=\"" + vcodec + ", " + acodec + "\"", "probably");
+        check("video/webm; codecs=\"" + acodec + ", " + vcodec + "\"", "probably");
+    });
+  });
+
+  // Unsupported WebM codecs
+  check("video/webm; codecs=xyz", "");
+  check("video/webm; codecs=xyz,vorbis", "");
+  check("video/webm; codecs=vorbis,xyz", "");
+}