1 files changed, 43 insertions, 0 deletions
diff --git a/ppapi/shared_impl/memory_impl.cc b/ppapi/shared_impl/memory_impl.cc
new file mode 100644
index 0000000..2cf8aa7
--- /dev/null
+++ b/ppapi/shared_impl/memory_impl.cc
@@ -0,0 +1,43 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include <stdlib.h>
+
+#include "ppapi/c/dev/ppb_memory_dev.h"
+#include "ppapi/shared_impl/ppapi_shared_export.h"
+
+// The memory interface doesn't have a normal C -> C++ thunk since it doesn't
+// actually have any proxy wrapping or associated objects; it's just a call
+// into base. So we implement the entire interface here, using the thunk
+// namespace so it magically gets hooked up in the proper places.
+
+namespace ppapi {
+
+namespace {
+
+void* MemAlloc(uint32_t num_bytes) {
+  return malloc(num_bytes);
+}
+
+void MemFree(void* ptr) {
+  free(ptr);
+}
+
+const PPB_Memory_Dev ppb_memory = {
+  &MemAlloc,
+  &MemFree
+};
+
+}  // namespace
+
+namespace thunk {
+
+// static
+PPAPI_SHARED_EXPORT const PPB_Memory_Dev* GetPPB_Memory_Dev_Thunk() {
+  return &ppb_memory;
+}
+
+}  // namespace thunk
+
+}  // namespace ppapi