Title: [284121] trunk/Source/WebCore
- Revision
- 284121
- Author
- [email protected]
- Date
- 2021-10-13 12:20:58 -0700 (Wed, 13 Oct 2021)
Log Message
Skip fallbackFontsForRunWithIterator for empty runs
https://bugs.webkit.org/show_bug.cgi?id=231542
Patch by Gabriel Nava Marino <[email protected]> on 2021-10-13
Reviewed by Alan Bujtas.
* layout/formattingContexts/inline/text/TextUtil.cpp:
(WebCore::Layout::TextUtil::fallbackFontsForRun):
Modified Paths
Diff
Modified: trunk/Source/WebCore/ChangeLog (284120 => 284121)
--- trunk/Source/WebCore/ChangeLog 2021-10-13 19:13:15 UTC (rev 284120)
+++ trunk/Source/WebCore/ChangeLog 2021-10-13 19:20:58 UTC (rev 284121)
@@ -1,3 +1,13 @@
+2021-10-13 Gabriel Nava Marino <[email protected]>
+
+ Skip fallbackFontsForRunWithIterator for empty runs
+ https://bugs.webkit.org/show_bug.cgi?id=231542
+
+ Reviewed by Alan Bujtas.
+
+ * layout/formattingContexts/inline/text/TextUtil.cpp:
+ (WebCore::Layout::TextUtil::fallbackFontsForRun):
+
2021-10-13 Tim Nguyen <[email protected]>
Remove unused ElementTraversal.h include from HTMLDialogElement.cpp
Modified: trunk/Source/WebCore/layout/formattingContexts/inline/text/TextUtil.cpp (284120 => 284121)
--- trunk/Source/WebCore/layout/formattingContexts/inline/text/TextUtil.cpp 2021-10-13 19:13:15 UTC (rev 284120)
+++ trunk/Source/WebCore/layout/formattingContexts/inline/text/TextUtil.cpp 2021-10-13 19:20:58 UTC (rev 284121)
@@ -120,6 +120,9 @@
TextUtil::FallbackFontList fallbackFonts;
auto collectFallbackFonts = [&](const auto& textRun) {
+ if (textRun.text().isEmpty())
+ return;
+
if (textRun.is8Bit()) {
auto textIterator = Latin1TextIterator { textRun.data8(0), 0, textRun.length(), textRun.length() };
fallbackFontsForRunWithIterator(fallbackFonts, style.fontCascade(), textRun, textIterator);
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