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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/184550">184550</a></dd>
<dt>Author</dt> <dd>carlosgc@webkit.org</dd>
<dt>Date</dt> <dd>2015-05-18 23:40:15 -0700 (Mon, 18 May 2015)</dd>
</dl>
<h3>Log Message</h3>
<pre>WebCore uses M_PI_2 instead of piOverTwoDouble
https://bugs.webkit.org/show_bug.cgi?id=143758
Patch by Руслан Ижбулатов <lrn1986@gmail.com> on 2015-04-15
Reviewed by Darin Adler.
Because M_PI_2 is not defined everywhere.
Fixes errors like:
CXX Source/WebCore/platform/graphics/freetype/libPlatformGtk_la-FontPlatformDataFreeType.lo
../webkitgtk-2.4.8/Source/WebCore/platform/graphics/freetype/FontPlatformDataFreeType.cpp: In function 'void WebCore::rotateCairoMatrixForVerticalOrientation(cairo_matrix_t*)':
../webkitgtk-2.4.8/Source/WebCore/platform/graphics/freetype/FontPlatformDataFreeType.cpp:123:34: error: 'M_PI_2' was not declared in this scope
cairo_matrix_rotate(matrix, -M_PI_2);
^
GNUmakefile:51663: recipe for target 'Source/WebCore/platform/graphics/freetype/libPlatformGtk_la-FontPlatformDataFreeType.lo' failed
* platform/graphics/freetype/FontPlatformDataFreeType.cpp:
(WebCore::rotateCairoMatrixForVerticalOrientation):</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#releasesWebKitGTKwebkit24SourceWebCoreChangeLog">releases/WebKitGTK/webkit-2.4/Source/WebCore/ChangeLog</a></li>
<li><a href="#releasesWebKitGTKwebkit24SourceWebCoreplatformgraphicsfreetypeFontPlatformDataFreeTypecpp">releases/WebKitGTK/webkit-2.4/Source/WebCore/platform/graphics/freetype/FontPlatformDataFreeType.cpp</a></li>
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<h3>Diff</h3>
<a id="releasesWebKitGTKwebkit24SourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: releases/WebKitGTK/webkit-2.4/Source/WebCore/ChangeLog (184549 => 184550)</h4>
<pre class="diff"><span>
<span class="info">--- releases/WebKitGTK/webkit-2.4/Source/WebCore/ChangeLog 2015-05-19 06:35:31 UTC (rev 184549)
+++ releases/WebKitGTK/webkit-2.4/Source/WebCore/ChangeLog 2015-05-19 06:40:15 UTC (rev 184550)
</span><span class="lines">@@ -1,5 +1,23 @@
</span><span class="cx"> 2015-04-15 Руслан Ижбулатов <lrn1986@gmail.com>
</span><span class="cx">
</span><ins>+ WebCore uses M_PI_2 instead of piOverTwoDouble
+ https://bugs.webkit.org/show_bug.cgi?id=143758
+
+ Reviewed by Darin Adler.
+
+ Because M_PI_2 is not defined everywhere.
+ Fixes errors like:
+ CXX Source/WebCore/platform/graphics/freetype/libPlatformGtk_la-FontPlatformDataFreeType.lo
+ ../webkitgtk-2.4.8/Source/WebCore/platform/graphics/freetype/FontPlatformDataFreeType.cpp: In function 'void WebCore::rotateCairoMatrixForVerticalOrientation(cairo_matrix_t*)':
+ ../webkitgtk-2.4.8/Source/WebCore/platform/graphics/freetype/FontPlatformDataFreeType.cpp:123:34: error: 'M_PI_2' was not declared in this scope
+ cairo_matrix_rotate(matrix, -M_PI_2);
+ ^
+ GNUmakefile:51663: recipe for target 'Source/WebCore/platform/graphics/freetype/libPlatformGtk_la-FontPlatformDataFreeType.lo' failed
+
+ * platform/graphics/freetype/FontPlatformDataFreeType.cpp:
+ (WebCore::rotateCairoMatrixForVerticalOrientation):
+2015-04-15 Руслан Ижбулатов <lrn1986@gmail.com>
+
</ins><span class="cx"> [GTK][W32] FileSystemGtk calls GetModuleHandleExA(), but does not include appropriate header
</span><span class="cx"> https://bugs.webkit.org/show_bug.cgi?id=143759
</span><span class="cx">
</span></span></pre></div>
<a id="releasesWebKitGTKwebkit24SourceWebCoreplatformgraphicsfreetypeFontPlatformDataFreeTypecpp"></a>
<div class="modfile"><h4>Modified: releases/WebKitGTK/webkit-2.4/Source/WebCore/platform/graphics/freetype/FontPlatformDataFreeType.cpp (184549 => 184550)</h4>
<pre class="diff"><span>
<span class="info">--- releases/WebKitGTK/webkit-2.4/Source/WebCore/platform/graphics/freetype/FontPlatformDataFreeType.cpp 2015-05-19 06:35:31 UTC (rev 184549)
+++ releases/WebKitGTK/webkit-2.4/Source/WebCore/platform/graphics/freetype/FontPlatformDataFreeType.cpp 2015-05-19 06:40:15 UTC (rev 184550)
</span><span class="lines">@@ -120,7 +120,7 @@
</span><span class="cx"> // combination of rotation (R) and translation (T) applied on the
</span><span class="cx"> // horizontal matrix (H). V = H . R . T, where R rotates by -90 degrees
</span><span class="cx"> // and T translates by font size towards y axis.
</span><del>- cairo_matrix_rotate(matrix, -M_PI_2);
</del><ins>+ cairo_matrix_rotate(matrix, -piOverTwoDouble);
</ins><span class="cx"> cairo_matrix_translate(matrix, 0.0, 1.0);
</span><span class="cx"> }
</span><span class="cx">
</span></span></pre>
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