Title: [93060] trunk/Source/WebKit/chromium
- Revision
- 93060
- Author
- mnaga...@chromium.org
- Date
- 2011-08-15 14:28:13 -0700 (Mon, 15 Aug 2011)
Log Message
Chromium: expose MemoryCache::prune and FontCache::purgeInactiveFontData.
https://bugs.webkit.org/show_bug.cgi?id=66132
Reviewed by Darin Fisher.
* public/WebCache.h:
* public/WebFontCache.h:
* src/WebCache.cpp:
(WebKit::WebCache::prune):
* src/WebFontCache.cpp:
(WebKit::WebFontCache::prune):
Modified Paths
Diff
Modified: trunk/Source/WebKit/chromium/ChangeLog (93059 => 93060)
--- trunk/Source/WebKit/chromium/ChangeLog 2011-08-15 21:12:11 UTC (rev 93059)
+++ trunk/Source/WebKit/chromium/ChangeLog 2011-08-15 21:28:13 UTC (rev 93060)
@@ -1,3 +1,17 @@
+2011-08-15 Mikhail Naganov <mnaga...@chromium.org>
+
+ Chromium: expose MemoryCache::prune and FontCache::purgeInactiveFontData.
+ https://bugs.webkit.org/show_bug.cgi?id=66132
+
+ Reviewed by Darin Fisher.
+
+ * public/WebCache.h:
+ * public/WebFontCache.h:
+ * src/WebCache.cpp:
+ (WebKit::WebCache::prune):
+ * src/WebFontCache.cpp:
+ (WebKit::WebFontCache::prune):
+
2011-08-15 Nico Weber <tha...@chromium.org>
[chromium] Implement shouldRubberBandInDirection
Modified: trunk/Source/WebKit/chromium/public/WebCache.h (93059 => 93060)
--- trunk/Source/WebKit/chromium/public/WebCache.h 2011-08-15 21:12:11 UTC (rev 93059)
+++ trunk/Source/WebKit/chromium/public/WebCache.h 2011-08-15 21:28:13 UTC (rev 93060)
@@ -71,9 +71,14 @@
size_t capacity);
// Clears the cache (as much as possible; some resources may not be
- // cleared if they are actively referenced).
+ // cleared if they are actively referenced). Note that this method
+ // only removes resources from live list, w/o releasing cache memory.
WEBKIT_EXPORT static void clear();
+ // Prunes resource cache. Destroys decoded images data and returns
+ // memory to the system.
+ WEBKIT_EXPORT static void prune();
+
// Gets the usage statistics from the resource cache.
WEBKIT_EXPORT static void getUsageStats(UsageStats*);
Modified: trunk/Source/WebKit/chromium/public/WebFontCache.h (93059 => 93060)
--- trunk/Source/WebKit/chromium/public/WebFontCache.h 2011-08-15 21:12:11 UTC (rev 93059)
+++ trunk/Source/WebKit/chromium/public/WebFontCache.h 2011-08-15 21:28:13 UTC (rev 93060)
@@ -47,6 +47,9 @@
// Clears the cache.
WEBKIT_EXPORT static void clear();
+ // Purges inactive font data.
+ WEBKIT_EXPORT static void prune();
+
private:
WebFontCache(); // Not intended to be instanced.
};
Modified: trunk/Source/WebKit/chromium/src/WebCache.cpp (93059 => 93060)
--- trunk/Source/WebKit/chromium/src/WebCache.cpp 2011-08-15 21:12:11 UTC (rev 93059)
+++ trunk/Source/WebKit/chromium/src/WebCache.cpp 2011-08-15 21:28:13 UTC (rev 93060)
@@ -66,12 +66,17 @@
void WebCache::clear()
{
MemoryCache* cache = WebCore::memoryCache();
- if (cache && !cache->disabled()) {
- cache->setDisabled(true);
- cache->setDisabled(false);
- }
+ if (cache)
+ cache->evictResources();
}
+void WebCache::prune()
+{
+ MemoryCache* cache = WebCore::memoryCache();
+ if (cache)
+ cache->prune();
+}
+
void WebCache::getUsageStats(UsageStats* result)
{
ASSERT(result);
Modified: trunk/Source/WebKit/chromium/src/WebFontCache.cpp (93059 => 93060)
--- trunk/Source/WebKit/chromium/src/WebFontCache.cpp 2011-08-15 21:12:11 UTC (rev 93059)
+++ trunk/Source/WebKit/chromium/src/WebFontCache.cpp 2011-08-15 21:28:13 UTC (rev 93060)
@@ -55,4 +55,10 @@
fontCache()->invalidate();
}
+// static
+void WebFontCache::prune()
+{
+ fontCache()->purgeInactiveFontData();
+}
+
} // namespace WebKit
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