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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/175131">175131</a></dd>
<dt>Author</dt> <dd>jer.noble@apple.com</dd>
<dt>Date</dt> <dd>2014-10-23 11:28:56 -0700 (Thu, 23 Oct 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>[Mac] Safari cannot play 'audio/amr' content.
https://bugs.webkit.org/show_bug.cgi?id=137894

Reviewed by Eric Carlson.

Source/WebCore:

Test: media/media-can-play-case-insensitive.html

Sites are returning 'video/amr' for AMR audio content, but the IANA spec says 'audio/AMR', which is also what
AVFoundation claims to support.  However, MIME types are supposed to be case-insensitive. When creating our
mime type cache, case-fold to lower all MIME types given to us by our media frameworks.

* platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
(WebCore::mimeTypeCache):
* platform/graphics/mac/MediaPlayerPrivateQTKit.mm:
(WebCore::addFileTypesToCache):

LayoutTests:

* media/media-can-play-case-insensitive-expected.txt: Added.
* media/media-can-play-case-insensitive.html: Added.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicsavfoundationobjcMediaPlayerPrivateAVFoundationObjCmm">trunk/Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm</a></li>
<li><a href="#trunkSourceWebCoreplatformgraphicsmacMediaPlayerPrivateQTKitmm">trunk/Source/WebCore/platform/graphics/mac/MediaPlayerPrivateQTKit.mm</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsmediamediacanplaycaseinsensitiveexpectedtxt">trunk/LayoutTests/media/media-can-play-case-insensitive-expected.txt</a></li>
<li><a href="#trunkLayoutTestsmediamediacanplaycaseinsensitivehtml">trunk/LayoutTests/media/media-can-play-case-insensitive.html</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (175130 => 175131)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2014-10-23 18:01:53 UTC (rev 175130)
+++ trunk/LayoutTests/ChangeLog        2014-10-23 18:28:56 UTC (rev 175131)
</span><span class="lines">@@ -1,3 +1,13 @@
</span><ins>+2014-10-23  Jer Noble  &lt;jer.noble@apple.com&gt;
+
+        [Mac] Safari cannot play 'audio/amr' content.
+        https://bugs.webkit.org/show_bug.cgi?id=137894
+
+        Reviewed by Eric Carlson.
+
+        * media/media-can-play-case-insensitive-expected.txt: Added.
+        * media/media-can-play-case-insensitive.html: Added.
+
</ins><span class="cx"> 2014-10-23  Yusuke Suzuki  &lt;utatane.tea@gmail.com&gt;
</span><span class="cx"> 
</span><span class="cx">         CSS JIT: Implement :matches
</span></span></pre></div>
<a id="trunkLayoutTestsmediamediacanplaycaseinsensitiveexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/media/media-can-play-case-insensitive-expected.txt (0 => 175131)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/media-can-play-case-insensitive-expected.txt                                (rev 0)
+++ trunk/LayoutTests/media/media-can-play-case-insensitive-expected.txt        2014-10-23 18:28:56 UTC (rev 175131)
</span><span class="lines">@@ -0,0 +1,11 @@
</span><ins>+
+Test HTMLMediaElement canPlayType() method.
+
+EXPECTED (video.canPlayType('video/mp4') === video.canPlayType('video/MP4') == 'true') OK
+EXPECTED (video.canPlayType('VIDEO/mp4') === video.canPlayType('video/mp4') == 'true') OK
+EXPECTED (video.canPlayType('video/ogg') === video.canPlayType('video/OGG') == 'true') OK
+EXPECTED (video.canPlayType('video/ogg') === video.canPlayType('VIDEO/ogg') == 'true') OK
+EXPECTED (video.canPlayType('video/webm') === video.canPlayType('video/WEBM') == 'true') OK
+EXPECTED (video.canPlayType('video/webm') === video.canPlayType('VIDEO/webm') == 'true') OK
+END OF TEST
+
</ins></span></pre></div>
<a id="trunkLayoutTestsmediamediacanplaycaseinsensitivehtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/media/media-can-play-case-insensitive.html (0 => 175131)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/media/media-can-play-case-insensitive.html                                (rev 0)
+++ trunk/LayoutTests/media/media-can-play-case-insensitive.html        2014-10-23 18:28:56 UTC (rev 175131)
</span><span class="lines">@@ -0,0 +1,24 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+    &lt;head&gt;
+        &lt;script src=&quot;video-test.js&quot;&gt;&lt;/script&gt;
+        &lt;script&gt;
+            function start() {
+                video = document.getElementsByTagName('video')[0];
+
+                testExpected(&quot;video.canPlayType('video/mp4') === video.canPlayType('video/MP4')&quot;, true);
+                testExpected(&quot;video.canPlayType('VIDEO/mp4') === video.canPlayType('video/mp4')&quot;, true);
+                testExpected(&quot;video.canPlayType('video/ogg') === video.canPlayType('video/OGG')&quot;, true);
+                testExpected(&quot;video.canPlayType('video/ogg') === video.canPlayType('VIDEO/ogg')&quot;, true);
+                testExpected(&quot;video.canPlayType('video/webm') === video.canPlayType('video/WEBM')&quot;, true);
+                testExpected(&quot;video.canPlayType('video/webm') === video.canPlayType('VIDEO/webm')&quot;, true);
+
+                endTest();
+            }
+        &lt;/script&gt;
+    &lt;/head&gt;
+    &lt;body onload=&quot;start()&quot;&gt;
+        &lt;video controls&gt;&lt;/video&gt;
+        &lt;p&gt;Test HTMLMediaElement &lt;em&gt;canPlayType()&lt;/em&gt; method.&lt;/p&gt;
+    &lt;/body&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (175130 => 175131)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2014-10-23 18:01:53 UTC (rev 175130)
+++ trunk/Source/WebCore/ChangeLog        2014-10-23 18:28:56 UTC (rev 175131)
</span><span class="lines">@@ -1,3 +1,21 @@
</span><ins>+2014-10-23  Jer Noble  &lt;jer.noble@apple.com&gt;
+
+        [Mac] Safari cannot play 'audio/amr' content.
+        https://bugs.webkit.org/show_bug.cgi?id=137894
+
+        Reviewed by Eric Carlson.
+
+        Test: media/media-can-play-case-insensitive.html
+
+        Sites are returning 'video/amr' for AMR audio content, but the IANA spec says 'audio/AMR', which is also what
+        AVFoundation claims to support.  However, MIME types are supposed to be case-insensitive. When creating our
+        mime type cache, case-fold to lower all MIME types given to us by our media frameworks.
+
+        * platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
+        (WebCore::mimeTypeCache):
+        * platform/graphics/mac/MediaPlayerPrivateQTKit.mm:
+        (WebCore::addFileTypesToCache):
+
</ins><span class="cx"> 2014-10-23  Chris Dumez  &lt;cdumez@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Move Length-type CSS properties from DeprecatedStyleBuilder to the new Style Builder
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicsavfoundationobjcMediaPlayerPrivateAVFoundationObjCmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm (175130 => 175131)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm        2014-10-23 18:01:53 UTC (rev 175130)
+++ trunk/Source/WebCore/platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm        2014-10-23 18:28:56 UTC (rev 175131)
</span><span class="lines">@@ -1452,7 +1452,7 @@
</span><span class="cx"> 
</span><span class="cx">     NSArray *types = [AVURLAsset audiovisualMIMETypes];
</span><span class="cx">     for (NSString *mimeType in types)
</span><del>-        cache.add(mimeType);
</del><ins>+        cache.add([mimeType lowercaseString]);
</ins><span class="cx"> 
</span><span class="cx">     return cache;
</span><span class="cx"> } 
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformgraphicsmacMediaPlayerPrivateQTKitmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/graphics/mac/MediaPlayerPrivateQTKit.mm (175130 => 175131)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/graphics/mac/MediaPlayerPrivateQTKit.mm        2014-10-23 18:01:53 UTC (rev 175130)
+++ trunk/Source/WebCore/platform/graphics/mac/MediaPlayerPrivateQTKit.mm        2014-10-23 18:28:56 UTC (rev 175131)
</span><span class="lines">@@ -1240,7 +1240,7 @@
</span><span class="cx">             Vector&lt;String&gt; typesForExtension = MIMETypeRegistry::getMediaMIMETypesForExtension(ext);
</span><span class="cx">             unsigned count = typesForExtension.size();
</span><span class="cx">             for (unsigned ndx = 0; ndx &lt; count; ++ndx) {
</span><del>-                String&amp; type = typesForExtension[ndx];
</del><ins>+                String type = typesForExtension[ndx].lower();
</ins><span class="cx"> 
</span><span class="cx">                 if (shouldRejectMIMEType(type))
</span><span class="cx">                     continue;
</span></span></pre>
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