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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/184489">184489</a></dd>
<dt>Author</dt> <dd>carlosgc@webkit.org</dd>
<dt>Date</dt> <dd>2015-05-18 09:17:06 -0700 (Mon, 18 May 2015)</dd>
</dl>
<h3>Log Message</h3>
<pre>[GTK] Replace M_SQRT2 with sqrtOfTwoDouble
https://bugs.webkit.org/show_bug.cgi?id=143906
Patch by Milan Crha <mcrha@redhat.com> on 2015-04-17
Reviewed by Carlos Garcia Campos.
Source/WebCore:
* rendering/mathml/RenderMathMLMenclose.cpp:
(WebCore::RenderMathMLMenclose::computePreferredLogicalWidths):
(WebCore::RenderMathMLMenclose::updateLogicalHeight):
Source/WTF:
* wtf/MathExtras.h:</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#releasesWebKitGTKwebkit24SourceWTFChangeLog">releases/WebKitGTK/webkit-2.4/Source/WTF/ChangeLog</a></li>
<li><a href="#releasesWebKitGTKwebkit24SourceWTFwtfMathExtrash">releases/WebKitGTK/webkit-2.4/Source/WTF/wtf/MathExtras.h</a></li>
<li><a href="#releasesWebKitGTKwebkit24SourceWebCoreChangeLog">releases/WebKitGTK/webkit-2.4/Source/WebCore/ChangeLog</a></li>
<li><a href="#releasesWebKitGTKwebkit24SourceWebCorerenderingmathmlRenderMathMLMenclosecpp">releases/WebKitGTK/webkit-2.4/Source/WebCore/rendering/mathml/RenderMathMLMenclose.cpp</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="releasesWebKitGTKwebkit24SourceWTFChangeLog"></a>
<div class="modfile"><h4>Modified: releases/WebKitGTK/webkit-2.4/Source/WTF/ChangeLog (184488 => 184489)</h4>
<pre class="diff"><span>
<span class="info">--- releases/WebKitGTK/webkit-2.4/Source/WTF/ChangeLog 2015-05-18 14:24:41 UTC (rev 184488)
+++ releases/WebKitGTK/webkit-2.4/Source/WTF/ChangeLog 2015-05-18 16:17:06 UTC (rev 184489)
</span><span class="lines">@@ -1,3 +1,12 @@
</span><ins>+2015-04-17 Milan Crha <mcrha@redhat.com>
+
+ [GTK] Replace M_SQRT2 with sqrtOfTwoDouble
+ https://bugs.webkit.org/show_bug.cgi?id=143906
+
+ Reviewed by Carlos Garcia Campos.
+
+ * wtf/MathExtras.h:
+
</ins><span class="cx"> 2015-04-15 Руслан Ижбулатов <lrn1986@gmail.com>
</span><span class="cx">
</span><span class="cx"> Harmonize binary semaphore ifdefs
</span></span></pre></div>
<a id="releasesWebKitGTKwebkit24SourceWTFwtfMathExtrash"></a>
<div class="modfile"><h4>Modified: releases/WebKitGTK/webkit-2.4/Source/WTF/wtf/MathExtras.h (184488 => 184489)</h4>
<pre class="diff"><span>
<span class="info">--- releases/WebKitGTK/webkit-2.4/Source/WTF/wtf/MathExtras.h 2015-05-18 14:24:41 UTC (rev 184488)
+++ releases/WebKitGTK/webkit-2.4/Source/WTF/wtf/MathExtras.h 2015-05-18 16:17:06 UTC (rev 184489)
</span><span class="lines">@@ -67,6 +67,12 @@
</span><span class="cx"> const float piOverFourFloat = static_cast<float>(M_PI_4);
</span><span class="cx"> #endif
</span><span class="cx">
</span><ins>+#ifndef M_SQRT2
+const double sqrtOfTwoDouble = 1.41421356237309504880;
+#else
+const double sqrtOfTwoDouble = M_SQRT2;
+#endif
+
</ins><span class="cx"> #if OS(DARWIN)
</span><span class="cx">
</span><span class="cx"> // Work around a bug in the Mac OS X libc where ceil(-0.1) return +0.
</span></span></pre></div>
<a id="releasesWebKitGTKwebkit24SourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: releases/WebKitGTK/webkit-2.4/Source/WebCore/ChangeLog (184488 => 184489)</h4>
<pre class="diff"><span>
<span class="info">--- releases/WebKitGTK/webkit-2.4/Source/WebCore/ChangeLog 2015-05-18 14:24:41 UTC (rev 184488)
+++ releases/WebKitGTK/webkit-2.4/Source/WebCore/ChangeLog 2015-05-18 16:17:06 UTC (rev 184489)
</span><span class="lines">@@ -1,5 +1,16 @@
</span><span class="cx"> 2015-04-17 Milan Crha <mcrha@redhat.com>
</span><span class="cx">
</span><ins>+ [GTK] Replace M_SQRT2 with sqrtOfTwoDouble
+ https://bugs.webkit.org/show_bug.cgi?id=143906
+
+ Reviewed by Carlos Garcia Campos.
+
+ * rendering/mathml/RenderMathMLMenclose.cpp:
+ (WebCore::RenderMathMLMenclose::computePreferredLogicalWidths):
+ (WebCore::RenderMathMLMenclose::updateLogicalHeight):
+
+2015-04-17 Milan Crha <mcrha@redhat.com>
+
</ins><span class="cx"> [GTK] Make preprocessor.pm / make_names.pl work under msys/mingw
</span><span class="cx"> https://bugs.webkit.org/show_bug.cgi?id=143908
</span><span class="cx">
</span></span></pre></div>
<a id="releasesWebKitGTKwebkit24SourceWebCorerenderingmathmlRenderMathMLMenclosecpp"></a>
<div class="modfile"><h4>Modified: releases/WebKitGTK/webkit-2.4/Source/WebCore/rendering/mathml/RenderMathMLMenclose.cpp (184488 => 184489)</h4>
<pre class="diff"><span>
<span class="info">--- releases/WebKitGTK/webkit-2.4/Source/WebCore/rendering/mathml/RenderMathMLMenclose.cpp 2015-05-18 14:24:41 UTC (rev 184488)
+++ releases/WebKitGTK/webkit-2.4/Source/WebCore/rendering/mathml/RenderMathMLMenclose.cpp 2015-05-18 16:17:06 UTC (rev 184489)
</span><span class="lines">@@ -71,8 +71,8 @@
</span><span class="cx"> size_t notationalValueSize = notationValues.size();
</span><span class="cx"> for (size_t i = 0; i < notationalValueSize; i++) {
</span><span class="cx"> if (notationValues[i] == "circle") {
</span><del>- m_minPreferredLogicalWidth = minPreferredLogicalWidth() * float(M_SQRT2);
- m_maxPreferredLogicalWidth = maxPreferredLogicalWidth() * float(M_SQRT2);
</del><ins>+ m_minPreferredLogicalWidth = minPreferredLogicalWidth() * float(sqrtOfTwoDouble);
+ m_maxPreferredLogicalWidth = maxPreferredLogicalWidth() * float(sqrtOfTwoDouble);
</ins><span class="cx"> }
</span><span class="cx"> }
</span><span class="cx">
</span><span class="lines">@@ -86,7 +86,7 @@
</span><span class="cx"> size_t notationalValueSize = notationValues.size();
</span><span class="cx"> for (size_t i = 0; i < notationalValueSize; i++)
</span><span class="cx"> if (notationValues[i] == "circle")
</span><del>- setLogicalHeight(logicalHeight() * float(M_SQRT2));
</del><ins>+ setLogicalHeight(logicalHeight() * float(sqrtOfTwoDouble));
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> void RenderMathMLMenclose::paint(PaintInfo& info, const LayoutPoint& paintOffset)
</span></span></pre>
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