From 0aaf110ea21ca2c9ff7f8ec5bcc50b1ccb670f7d Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Mon, 2 Jul 2007 17:39:03 +0000
Subject: [PATCH] use memory_hook

---
 panda/src/gobj/vertexDataBook.cxx | 27 +--------------------------
 1 file changed, 1 insertion(+), 26 deletions(-)

diff --git a/panda/src/gobj/vertexDataBook.cxx b/panda/src/gobj/vertexDataBook.cxx
index a5b55598a2..a2c1f71a1d 100644
--- a/panda/src/gobj/vertexDataBook.cxx
+++ b/panda/src/gobj/vertexDataBook.cxx
@@ -19,19 +19,6 @@
 #include "vertexDataBook.h"
 #include "reMutexHolder.h"
 
-#ifdef WIN32
-
-// Windows case.
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-
-#else
-
-// Posix case.
-#include <unistd.h>
-
-#endif  // WIN32
-
 ////////////////////////////////////////////////////////////////////
 //     Function: VertexDataBook::Constructor
 //       Access: Published
@@ -41,19 +28,7 @@ VertexDataBook::
 VertexDataBook(size_t block_size) {
   // Make sure the block_size is an integer multiple of the system's
   // page size.
-  size_t system_page_size;
-#ifdef WIN32
-  // Windows case.
-  SYSTEM_INFO sysinfo;
-  GetSystemInfo(&sysinfo);
-
-  system_page_size = (size_t)sysinfo.dwPageSize;
-#else
-  // Posix case.
-  system_page_size = getpagesize();
-#endif  // WIN32
-
-  _block_size = ((block_size + system_page_size - 1) / system_page_size) * system_page_size;
+  _block_size = memory_hook->round_up_to_page_size(block_size);
 }
 
 ////////////////////////////////////////////////////////////////////