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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/179304">179304</a></dd>
<dt>Author</dt> <dd>matthew_hanson@apple.com</dd>
<dt>Date</dt> <dd>2015-01-28 14:52:15 -0800 (Wed, 28 Jan 2015)</dd>
</dl>
<h3>Log Message</h3>
<pre>Merge <a href="http://trac.webkit.org/projects/webkit/changeset/177927">r177927</a>. rdar://problem/19585726</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#branchessafari6005branchLayoutTestsChangeLog">branches/safari-600.5-branch/LayoutTests/ChangeLog</a></li>
<li><a href="#branchessafari6005branchLayoutTestsplatformmacwk1TestExpectations">branches/safari-600.5-branch/LayoutTests/platform/mac-wk1/TestExpectations</a></li>
<li><a href="#branchessafari6005branchSourceWebCoreChangeLog">branches/safari-600.5-branch/Source/WebCore/ChangeLog</a></li>
<li><a href="#branchessafari6005branchSourceWebCorepageFrameViewcpp">branches/safari-600.5-branch/Source/WebCore/page/FrameView.cpp</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#branchessafari6005branchLayoutTestsfastimagesanimatedgifwindowresizingexpectedtxt">branches/safari-600.5-branch/LayoutTests/fast/images/animated-gif-window-resizing-expected.txt</a></li>
<li><a href="#branchessafari6005branchLayoutTestsfastimagesanimatedgifwindowresizinghtml">branches/safari-600.5-branch/LayoutTests/fast/images/animated-gif-window-resizing.html</a></li>
<li><a href="#branchessafari6005branchLayoutTestsfastimagesanimatedgifzoomingexpectedtxt">branches/safari-600.5-branch/LayoutTests/fast/images/animated-gif-zooming-expected.txt</a></li>
<li><a href="#branchessafari6005branchLayoutTestsfastimagesanimatedgifzoominghtml">branches/safari-600.5-branch/LayoutTests/fast/images/animated-gif-zooming.html</a></li>
<li><a href="#branchessafari6005branchLayoutTestsfastimagesresourcesanimatedgifwindowresizehtml">branches/safari-600.5-branch/LayoutTests/fast/images/resources/animated-gif-window-resize.html</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="branchessafari6005branchLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: branches/safari-600.5-branch/LayoutTests/ChangeLog (179303 => 179304)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-600.5-branch/LayoutTests/ChangeLog        2015-01-28 22:52:10 UTC (rev 179303)
+++ branches/safari-600.5-branch/LayoutTests/ChangeLog        2015-01-28 22:52:15 UTC (rev 179304)
</span><span class="lines">@@ -1,5 +1,30 @@
</span><span class="cx"> 2015-01-28 Matthew <matthew_hanson@apple.com>
</span><span class="cx">
</span><ins>+ Merge r177927. rdar://problem/19585726
+
+ 2015-01-05 Chris Dumez <cdumez@apple.com>
+
+ Regression(r163928): Animated images are not resumed on window resizing
+ https://bugs.webkit.org/show_bug.cgi?id=139714
+ <rdar://problem/18855285>
+
+ Reviewed by Darin Adler.
+
+ Add a layout test to make sure animated images are correctly paused /
+ resumed when resizing the window.
+
+ Also add another test to make sure animated images are correctly paused
+ / resumed when zooming in and out.
+
+ * fast/images/animated-gif-window-resizing-expected.txt: Added.
+ * fast/images/animated-gif-window-resizing.html: Added.
+ * fast/images/animated-gif-zooming-expected.txt: Added.
+ * fast/images/animated-gif-zooming.html: Added.
+ * fast/images/resources/animated-gif-window-resize.html: Added.
+ * platform/mac-wk1/TestExpectations:
+
+2015-01-28 Matthew <matthew_hanson@apple.com>
+
</ins><span class="cx"> Merge r177165. rdar://problem/19617570
</span><span class="cx">
</span><span class="cx"> 2014-12-10 Dean Jackson <dino@apple.com>
</span></span></pre></div>
<a id="branchessafari6005branchLayoutTestsfastimagesanimatedgifwindowresizingexpectedtxt"></a>
<div class="addfile"><h4>Added: branches/safari-600.5-branch/LayoutTests/fast/images/animated-gif-window-resizing-expected.txt (0 => 179304)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-600.5-branch/LayoutTests/fast/images/animated-gif-window-resizing-expected.txt         (rev 0)
+++ branches/safari-600.5-branch/LayoutTests/fast/images/animated-gif-window-resizing-expected.txt        2015-01-28 22:52:15 UTC (rev 179304)
</span><span class="lines">@@ -0,0 +1,13 @@
</span><ins>+Test that animated images are properly stopped / resumed on window resizing.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+The animated GIF should initially be outside the viewport.
+PASS isImagePaused() became true
+Resize window so that the image is now inside the viewport.
+PASS isImagePaused() became false
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="branchessafari6005branchLayoutTestsfastimagesanimatedgifwindowresizinghtml"></a>
<div class="addfile"><h4>Added: branches/safari-600.5-branch/LayoutTests/fast/images/animated-gif-window-resizing.html (0 => 179304)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-600.5-branch/LayoutTests/fast/images/animated-gif-window-resizing.html         (rev 0)
+++ branches/safari-600.5-branch/LayoutTests/fast/images/animated-gif-window-resizing.html        2015-01-28 22:52:15 UTC (rev 179304)
</span><span class="lines">@@ -0,0 +1,43 @@
</span><ins>+<!DOCTYPE html>
+<html>
+<head>
+<script src="../../resources/js-test-pre.js"></script>
+</head>
+<body onload="runTest()">
+<script>
+description("Test that animated images are properly stopped / resumed on window resizing.");
+jsTestIsAsync = true;
+
+var testWindow;
+
+function isImagePaused()
+{
+ return internals.hasPausedImageAnimations(testWindow.document.getElementById("testImage"));
+}
+
+function enlargeWindow()
+{
+ debug("Resize window so that the image is now inside the viewport.");
+ testWindow.resizeTo(500, 500);
+ shouldBecomeEqual("isImagePaused()", "false", finishJSTest);
+}
+
+function windowLoaded()
+{
+ debug("The animated GIF should initially be outside the viewport.");
+ shouldBecomeEqual("isImagePaused()", "true", enlargeWindow);
+}
+
+function runTest()
+{
+ if (window.testRunner)
+ testRunner.setCanOpenWindows();
+
+ testWindow = window.open("resources/animated-gif-window-resize.html", "testWindow", "width=200, height=200");
+ testWindow.onload = windowLoaded;
+}
+
+</script>
+<script src="../../resources/js-test-post.js"></script>
+</body>
+</html>
</ins></span></pre></div>
<a id="branchessafari6005branchLayoutTestsfastimagesanimatedgifzoomingexpectedtxt"></a>
<div class="addfile"><h4>Added: branches/safari-600.5-branch/LayoutTests/fast/images/animated-gif-zooming-expected.txt (0 => 179304)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-600.5-branch/LayoutTests/fast/images/animated-gif-zooming-expected.txt         (rev 0)
+++ branches/safari-600.5-branch/LayoutTests/fast/images/animated-gif-zooming-expected.txt        2015-01-28 22:52:15 UTC (rev 179304)
</span><span class="lines">@@ -0,0 +1,14 @@
</span><ins>+Make sure that animated images are properly stopped / resumed when zooming in or out.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PASS isImageAnimated() became false
+Zoom out so that the image becomes visible.
+PASS isImageAnimated() became true
+Zoom in so that the image is no longer visible.
+PASS isImageAnimated() became false
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="branchessafari6005branchLayoutTestsfastimagesanimatedgifzoominghtml"></a>
<div class="addfile"><h4>Added: branches/safari-600.5-branch/LayoutTests/fast/images/animated-gif-zooming.html (0 => 179304)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-600.5-branch/LayoutTests/fast/images/animated-gif-zooming.html         (rev 0)
+++ branches/safari-600.5-branch/LayoutTests/fast/images/animated-gif-zooming.html        2015-01-28 22:52:15 UTC (rev 179304)
</span><span class="lines">@@ -0,0 +1,52 @@
</span><ins>+<!DOCTYPE html>
+<html>
+<head>
+<script src="../../resources/js-test-pre.js"></script>
+</head>
+<body onload="runTest()">
+<div style="position: relative; width: 1600px; height: 2400px; background-color: green;">
+ <div style="position:absolute; left: 600px; top: 800px;"><img src="resources/animated.gif" id="testImage"/></div>
+</div>
+<script>
+description("Make sure that animated images are properly stopped / resumed when zooming in or out.");
+jsTestIsAsync = true;
+
+function isImageAnimated()
+{
+ return !internals.hasPausedImageAnimations(document.getElementById("testImage"));
+}
+
+function zoomIn() {
+ debug("Zoom in so that the image is no longer visible.");
+ for (var i = 0; i < 5; ++i)
+ window.eventSender.zoomPageIn();
+
+ shouldBecomeEqual("isImageAnimated()", "false", finishJSTest);
+}
+
+function zoomOut() {
+ debug("Zoom out so that the image becomes visible.");
+
+ for (var i = 0; i < 5; ++i)
+ window.eventSender.zoomPageOut();
+
+ shouldBecomeEqual("isImageAnimated()", "true", zoomIn);
+}
+
+function imageLoaded() {
+ shouldBecomeEqual("isImageAnimated()", "false", zoomOut);
+}
+
+function runTest() {
+ if (!window.internals)
+ return;
+
+ var img = new Image();
+ // Make sure the image is loaded before we check if it is animated.
+ img.onload = imageLoaded;
+ img.src = "resources/animated.gif";
+}
+</script>
+<script src="../../resources/js-test-post.js"></script>
+</body>
+</html>
</ins></span></pre></div>
<a id="branchessafari6005branchLayoutTestsfastimagesresourcesanimatedgifwindowresizehtml"></a>
<div class="addfile"><h4>Added: branches/safari-600.5-branch/LayoutTests/fast/images/resources/animated-gif-window-resize.html (0 => 179304)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-600.5-branch/LayoutTests/fast/images/resources/animated-gif-window-resize.html         (rev 0)
+++ branches/safari-600.5-branch/LayoutTests/fast/images/resources/animated-gif-window-resize.html        2015-01-28 22:52:15 UTC (rev 179304)
</span><span class="lines">@@ -0,0 +1,6 @@
</span><ins>+<!DOCTYPE html>
+<html>
+<body>
+<img src="animated.gif" id="testImage" style="position: absolute; left: 250px; top: 250px;"/>
+</body>
+</html>
</ins></span></pre></div>
<a id="branchessafari6005branchLayoutTestsplatformmacwk1TestExpectations"></a>
<div class="modfile"><h4>Modified: branches/safari-600.5-branch/LayoutTests/platform/mac-wk1/TestExpectations (179303 => 179304)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-600.5-branch/LayoutTests/platform/mac-wk1/TestExpectations        2015-01-28 22:52:10 UTC (rev 179303)
+++ branches/safari-600.5-branch/LayoutTests/platform/mac-wk1/TestExpectations        2015-01-28 22:52:15 UTC (rev 179304)
</span><span class="lines">@@ -47,6 +47,11 @@
</span><span class="cx"> # Disable snapshotting tests on WK1 only
</span><span class="cx"> plugins/snapshotting
</span><span class="cx">
</span><ins>+# Animated image throttling behaves differently on WK1.
+fast/images/animated-gif-body-outside-viewport.html [ Skip ]
+fast/images/animated-gif-window-resizing.html [ Skip ]
+fast/images/animated-gif-zooming.html [ Skip ]
+
</ins><span class="cx"> # Mavericks and prior do not support contentInset
</span><span class="cx"> [ MountainLion Mavericks ] platform/mac/fast/events/content-inset-hit-testing.html [ Skip ]
</span><span class="cx"> [ MountainLion Mavericks ] platform/mac/fast/events/content-inset-hit-testing-in-frame.html [ Skip ]
</span></span></pre></div>
<a id="branchessafari6005branchSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: branches/safari-600.5-branch/Source/WebCore/ChangeLog (179303 => 179304)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-600.5-branch/Source/WebCore/ChangeLog        2015-01-28 22:52:10 UTC (rev 179303)
+++ branches/safari-600.5-branch/Source/WebCore/ChangeLog        2015-01-28 22:52:15 UTC (rev 179304)
</span><span class="lines">@@ -1,5 +1,27 @@
</span><span class="cx"> 2015-01-28 Matthew <matthew_hanson@apple.com>
</span><span class="cx">
</span><ins>+ Merge r177927. rdar://problem/19585726
+
+ 2015-01-05 Chris Dumez <cdumez@apple.com>
+
+ Regression(r163928): Animated images are not resumed on window resizing
+ https://bugs.webkit.org/show_bug.cgi?id=139714
+ <rdar://problem/18855285>
+
+ Reviewed by Darin Adler.
+
+ After r163928, animated images were not resumed if they became visible
+ after resizing the window. This patch calls resumes animated images if
+ necessary in FrameView::setFrameRect() to handle this case properly.
+
+ Tests: fast/images/animated-gif-window-resizing.html
+ fast/images/animated-gif-zooming.html
+
+ * page/FrameView.cpp:
+ (WebCore::FrameView::setFrameRect):
+
+2015-01-28 Matthew <matthew_hanson@apple.com>
+
</ins><span class="cx"> Merge r177165. rdar://problem/19617570
</span><span class="cx">
</span><span class="cx"> 2014-12-10 Dean Jackson <dino@apple.com>
</span></span></pre></div>
<a id="branchessafari6005branchSourceWebCorepageFrameViewcpp"></a>
<div class="modfile"><h4>Modified: branches/safari-600.5-branch/Source/WebCore/page/FrameView.cpp (179303 => 179304)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-600.5-branch/Source/WebCore/page/FrameView.cpp        2015-01-28 22:52:10 UTC (rev 179303)
+++ branches/safari-600.5-branch/Source/WebCore/page/FrameView.cpp        2015-01-28 22:52:15 UTC (rev 179304)
</span><span class="lines">@@ -441,6 +441,9 @@
</span><span class="cx">
</span><span class="cx"> if (frame().isMainFrame())
</span><span class="cx"> frame().mainFrame().pageOverlayController().didChangeViewSize();
</span><ins>+
+ // The frame view was resized, check if we should resume animated images.
+ resumeVisibleImageAnimationsIncludingSubframes();
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> #if ENABLE(REQUEST_ANIMATION_FRAME)
</span></span></pre>
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