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Side by Side Diff: content/renderer/pepper/host_array_buffer_var.h

Issue 20165002: Move webkit/plugins/ppapi to content/renderer/pepper. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: more more clang fun Created 7 years, 4 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 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 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 #ifndef PPAPI_WEBKIT_PLUGINS_PPAPI_HOST_ARRAY_BUFFER_VAR_H_ 5 #ifndef PPAPI_CONTENT_RENDERER_PEPPER_HOST_ARRAY_BUFFER_VAR_H_
6 #define PPAPI_WEBKIT_PLUGINS_PPAPI_HOST_ARRAY_BUFFER_VAR_H_ 6 #define PPAPI_CONTENT_RENDERER_PEPPER_HOST_ARRAY_BUFFER_VAR_H_
7 7
8 #include "base/memory/shared_memory.h" 8 #include "base/memory/shared_memory.h"
9 #include "ppapi/c/pp_instance.h" 9 #include "ppapi/c/pp_instance.h"
10 #include "ppapi/shared_impl/host_resource.h" 10 #include "ppapi/shared_impl/host_resource.h"
11 #include "ppapi/shared_impl/var.h" 11 #include "ppapi/shared_impl/var.h"
12 #include "third_party/WebKit/public/platform/WebArrayBuffer.h" 12 #include "third_party/WebKit/public/platform/WebArrayBuffer.h"
13 13
14 namespace webkit { 14 namespace webkit {
15 namespace ppapi { 15 namespace ppapi {
16 16
17 // Represents a host-side ArrayBufferVar. 17 // Represents a host-side ArrayBufferVar.
18 class HostArrayBufferVar : public ::ppapi::ArrayBufferVar { 18 class HostArrayBufferVar : public ::ppapi::ArrayBufferVar {
19 public: 19 public:
20 explicit HostArrayBufferVar(uint32 size_in_bytes); 20 explicit HostArrayBufferVar(uint32 size_in_bytes);
21 explicit HostArrayBufferVar(const WebKit::WebArrayBuffer& buffer); 21 explicit HostArrayBufferVar(const WebKit::WebArrayBuffer& buffer);
22 explicit HostArrayBufferVar(uint32 size_in_bytes, 22 explicit HostArrayBufferVar(uint32 size_in_bytes,
23 base::SharedMemoryHandle handle); 23 base::SharedMemoryHandle handle);
24 virtual ~HostArrayBufferVar();
25 24
26 // ArrayBufferVar implementation. 25 // ArrayBufferVar implementation.
27 virtual void* Map() OVERRIDE; 26 virtual void* Map() OVERRIDE;
28 virtual void Unmap() OVERRIDE; 27 virtual void Unmap() OVERRIDE;
29 virtual uint32 ByteLength() OVERRIDE; 28 virtual uint32 ByteLength() OVERRIDE;
30 virtual bool CopyToNewShmem( 29 virtual bool CopyToNewShmem(
31 PP_Instance instance, 30 PP_Instance instance,
32 int* host_shm_handle_id, 31 int* host_shm_handle_id,
33 base::SharedMemoryHandle* plugin_shm_handle) OVERRIDE; 32 base::SharedMemoryHandle* plugin_shm_handle) OVERRIDE;
34 33
35 WebKit::WebArrayBuffer& webkit_buffer() { return buffer_; } 34 WebKit::WebArrayBuffer& webkit_buffer() { return buffer_; }
36 35
37 private: 36 private:
37 virtual ~HostArrayBufferVar();
38
38 WebKit::WebArrayBuffer buffer_; 39 WebKit::WebArrayBuffer buffer_;
39 // Tracks whether the data in the buffer is valid. 40 // Tracks whether the data in the buffer is valid.
40 bool valid_; 41 bool valid_;
41 42
42 DISALLOW_COPY_AND_ASSIGN(HostArrayBufferVar); 43 DISALLOW_COPY_AND_ASSIGN(HostArrayBufferVar);
43 }; 44 };
44 45
45 } // namespace ppapi 46 } // namespace ppapi
46 } // namespace webkit 47 } // namespace webkit
47 48
48 #endif // PPAPI_WEBKIT_PLUGINS_PPAPI_HOST_ARRAY_BUFFER_VAR_H_ 49 #endif // PPAPI_CONTENT_RENDERER_PEPPER_HOST_ARRAY_BUFFER_VAR_H_
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