1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include <stdlib.h> 6 7 #include "ppapi/c/dev/ppb_memory_dev.h" 8 #include "ppapi/shared_impl/ppapi_shared_export.h" 9 10 // The memory interface doesn't have a normal C -> C++ thunk since it doesn't 11 // actually have any proxy wrapping or associated objects; it's just a call 12 // into base. So we implement the entire interface here, using the thunk 13 // namespace so it magically gets hooked up in the proper places. 14 15 namespace ppapi { 16 17 namespace { 18 MemAlloc(uint32_t num_bytes)19void* MemAlloc(uint32_t num_bytes) { 20 return malloc(num_bytes); 21 } 22 MemFree(void * ptr)23void MemFree(void* ptr) { 24 free(ptr); 25 } 26 27 const PPB_Memory_Dev ppb_memory = { 28 &MemAlloc, 29 &MemFree 30 }; 31 32 } // namespace 33 34 namespace thunk { 35 36 // static GetPPB_Memory_Dev_0_1_Thunk()37PPAPI_SHARED_EXPORT const PPB_Memory_Dev_0_1* GetPPB_Memory_Dev_0_1_Thunk() { 38 return &ppb_memory; 39 } 40 41 } // namespace thunk 42 43 } // namespace ppapi 44