third_party/WebKit/Source/platform/fonts/GlyphMetricsMap.h - Issue 2123193002: Add GlyphMetricsMap memory consumption to memory-infra tracing

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Unified Diff: third_party/WebKit/Source/platform/fonts/GlyphMetricsMap.h

Issue 2123193002: Add GlyphMetricsMap memory consumption to memory-infra tracing (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 5 months ago

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Index: third_party/WebKit/Source/platform/fonts/GlyphMetricsMap.h

diff --git a/third_party/WebKit/Source/platform/fonts/GlyphMetricsMap.h b/third_party/WebKit/Source/platform/fonts/GlyphMetricsMap.h

index f4225f09eb345b9b8d9ee8fac903cd5a86975d99..526005333172372f76db7370df4435efe267d7f1 100644

--- a/third_party/WebKit/Source/platform/fonts/GlyphMetricsMap.h

+++ b/third_party/WebKit/Source/platform/fonts/GlyphMetricsMap.h

@@ -57,6 +57,15 @@ public:

locatePage(glyph / GlyphMetricsPage::size)->setMetricsForGlyph(glyph, metrics);

}

+ size_t memoryUsageInBytes()

+ {

+ size_t totalValue = sizeof(*this);

+ if (m_pages) {

+ totalValue += m_pages->size() * sizeof(GlyphMetricsPage);

+ }

+ return totalValue;

+ }

private:

class GlyphMetricsPage {

USING_FAST_MALLOC(GlyphMetricsPage);