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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "content/child/child_shared_bitmap_manager.h" | 5 #include "content/child/child_shared_bitmap_manager.h" |
| 6 | 6 |
| 7 #include "base/debug/alias.h" | 7 #include "base/debug/alias.h" |
| 8 #include "base/process/process_metrics.h" | 8 #include "base/process/process_metrics.h" |
| 9 #include "content/child/child_thread.h" | 9 #include "content/child/child_thread.h" |
| 10 #include "content/common/child_process_messages.h" | 10 #include "content/common/child_process_messages.h" |
| 11 #include "ui/gfx/size.h" | 11 #include "ui/gfx/geometry/size.h" |
| 12 | 12 |
| 13 namespace content { | 13 namespace content { |
| 14 | 14 |
| 15 namespace { | 15 namespace { |
| 16 | 16 |
| 17 class ChildSharedBitmap : public SharedMemoryBitmap { | 17 class ChildSharedBitmap : public SharedMemoryBitmap { |
| 18 public: | 18 public: |
| 19 ChildSharedBitmap(scoped_refptr<ThreadSafeSender> sender, | 19 ChildSharedBitmap(scoped_refptr<ThreadSafeSender> sender, |
| 20 base::SharedMemory* shared_memory, | 20 base::SharedMemory* shared_memory, |
| 21 const cc::SharedBitmapId& id) | 21 const cc::SharedBitmapId& id) |
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| 146 if (!mem->ShareToProcess(base::GetCurrentProcessHandle(), &handle_to_send)) | 146 if (!mem->ShareToProcess(base::GetCurrentProcessHandle(), &handle_to_send)) |
| 147 return scoped_ptr<cc::SharedBitmap>(); | 147 return scoped_ptr<cc::SharedBitmap>(); |
| 148 #endif | 148 #endif |
| 149 sender_->Send(new ChildProcessHostMsg_AllocatedSharedBitmap( | 149 sender_->Send(new ChildProcessHostMsg_AllocatedSharedBitmap( |
| 150 mem->mapped_size(), handle_to_send, id)); | 150 mem->mapped_size(), handle_to_send, id)); |
| 151 | 151 |
| 152 return make_scoped_ptr(new ChildSharedBitmap(sender_, mem, id)); | 152 return make_scoped_ptr(new ChildSharedBitmap(sender_, mem, id)); |
| 153 } | 153 } |
| 154 | 154 |
| 155 } // namespace content | 155 } // namespace content |
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