Changeset 69124 in webkit for trunk/JavaScriptCore/wtf/RandomNumber.cpp

Timestamp:

Oct 5, 2010, 10:34:25 AM (15 years ago)

Author:

[email protected]

Message:

2010-10-05 Kwang Yul Seo <​[email protected]>

Reviewed by Kent Tamura.

[BREWMP] Use PlatformRefPtr in randomNumber
​https://bugs.webkit.org/show_bug.cgi?id=46989

Use PlatformRefPtr to free memory automatically.

• wtf/RandomNumber.cpp: (WTF::randomNumber):

File:

• trunk/JavaScriptCore/wtf/RandomNumber.cpp (modified) (2 diffs)

trunk/JavaScriptCore/wtf/RandomNumber.cpp

@@ -45 +45 @@
 #include <AEESource.h>
 #include <AEEStdLib.h>
+#include <wtf/brew/RefPtrBrew.h>
+#include <wtf/brew/ShellBrew.h>
 #endif
 
@@ -98 +100 @@
 #elif PLATFORM(BREWMP)
     uint32_t bits;
-    ISource* randomSource;
-
-    IShell* shell = reinterpret_cast<AEEApplet*>(GETAPPINSTANCE())->m_pIShell;
-    ISHELL_CreateInstance(shell, AEECLSID_RANDOM, reinterpret_cast<void**>(&randomSource));
-    ISOURCE_Read(randomSource, reinterpret_cast<char*>(&bits), 4);
-    ISOURCE_Release(randomSource);
+    PlatformRefPtr<ISource> randomSource = createRefPtrInstance<ISource>(AEECLSID_RANDOM);
+    ISOURCE_Read(randomSource.get(), reinterpret_cast<char*>(&bits), 4);
 
     return static_cast<double>(bits) / (static_cast<double>(std::numeric_limits<uint32_t>::max()) + 1.0);