Changeset 93599 in webkit

Timestamp:

Aug 23, 2011 6:19:40 AM (13 years ago)

Author:

commit-queue@webkit.org

Message:

[EFL] Add auxiliary ewk_util functions for DRT.
​https://bugs.webkit.org/show_bug.cgi?id=66702

Patch by Raphael Kubo da Costa <​kubo@profusion.mobi> on 2011-08-23
Reviewed by Kenneth Rohde Christiansen.

Add some auxiliary functions needed by EFL's DRT implementation. They
all revolve around talking to the garbage collector and counting the
worker threads.

• ewk/ewk_private.h:
• ewk/ewk_util.cpp:

(ewk_util_javascript_gc_collect):
(ewk_util_javascript_gc_alternate_thread_collect):
(ewk_util_javascript_gc_object_count_get):
(ewk_util_worker_thread_count):
(ewk_util_dpi_get):

Location:

trunk/Source/WebKit/efl

Files:

• ChangeLog (modified) (1 diff)
• ewk/ewk_private.h (modified) (1 diff)
• ewk/ewk_util.cpp (modified) (3 diffs)

trunk/Source/WebKit/efl/ChangeLog

@@ +1 @@
+2011-08-23  Raphael Kubo da Costa  <kubo@profusion.mobi>
+
+        [EFL] Add auxiliary ewk_util functions for DRT.
+        https://bugs.webkit.org/show_bug.cgi?id=66702
+
+        Reviewed by Kenneth Rohde Christiansen.
+
+        Add some auxiliary functions needed by EFL's DRT implementation. They
+        all revolve around talking to the garbage collector and counting the
+        worker threads.
+
+        * ewk/ewk_private.h:
+        * ewk/ewk_util.cpp:
+        (ewk_util_javascript_gc_collect):
+        (ewk_util_javascript_gc_alternate_thread_collect):
+        (ewk_util_javascript_gc_object_count_get):
+        (ewk_util_worker_thread_count):
+        (ewk_util_dpi_get):
+
 2011-08-22  Raphael Kubo da Costa  <kubo@profusion.mobi>
 

trunk/Source/WebKit/efl/ewk/ewk_private.h

@@ -123 +123 @@
 
 int ewk_util_dpi_get(void);
+void ewk_util_javascript_gc_collect();
+void ewk_util_javascript_gc_alternate_thread_collect(Eina_Bool waitUntilDone);
+unsigned ewk_util_javascript_gc_object_count_get();
+unsigned ewk_util_worker_thread_count();
 
 #if ENABLE(TOUCH_EVENTS)

trunk/Source/WebKit/efl/ewk/ewk_util.cpp

@@ -21 +21 @@
 #include "config.h"
 #include "ewk_util.h"
+
+#include "bindings/js/GCController.h"
+#include "workers/WorkerThread.h"
 
 #include "ewk_private.h"
@@ -111 +114 @@
 /**
  * @internal
+ *
+ * Performs garbage collection of JavaScript objects.
+ */
+void ewk_util_javascript_gc_collect()
+{
+    WebCore::gcController().garbageCollectNow();
+}
+
+/**
+ * @internal
+ *
+ * Performs garbage collection of JavaScript objects in a separate thread.
+ *
+ * @param waitUntilDone If @c TRUE, wait the garbage collection thread to finish; if @c FALSE,
+ * return as soon as the thread has been created.
+ */
+void ewk_util_javascript_gc_alternate_thread_collect(Eina_Bool waitUntilDone)
+{
+    WebCore::gcController().garbageCollectOnAlternateThreadForDebugging(waitUntilDone);
+}
+
+/**
+ * @internal
+ *
+ * Returns the number of current JavaScript objects.
+ */
+unsigned ewk_util_javascript_gc_object_count_get()
+{
+    return WebCore::JSDOMWindow::commonJSGlobalData()->heap.objectCount();
+}
+
+/**
+ * @internal
+ *
+ * Returns the number of current worked threads.
+ */
+unsigned ewk_util_worker_thread_count()
+{
+#if ENABLE(WORKERS)
+    return WebCore::WorkerThread::workerThreadCount();
+#else
+    return 0;
+#endif
+}
+
+/**
+ * @internal
  * Gets dpi value.
  *
@@ -123 +173 @@
 #endif
 }
-