Upstream version 11.39.266.0
[platform/framework/web/crosswalk.git] / src / mojo / gles2 / gles2_context.h
1 // Copyright 2014 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 #ifndef MOJO_GLES2_GLES2_CONTEXT_H_
6 #define MOJO_GLES2_GLES2_CONTEXT_H_
7
8 #include "base/macros.h"
9 #include "base/memory/scoped_ptr.h"
10 #include "gpu/command_buffer/client/gles2_implementation.h"
11 #include "mojo/gles2/command_buffer_client_impl.h"
12 #include "mojo/public/c/gles2/gles2.h"
13
14 struct MojoGLES2ContextPrivate {};
15
16 namespace gpu {
17 class TransferBuffer;
18 namespace gles2 {
19 class GLES2CmdHelper;
20 class GLES2Implementation;
21 }
22 }
23
24 namespace mojo {
25 namespace gles2 {
26
27 class GLES2Context : public CommandBufferDelegate,
28                      public MojoGLES2ContextPrivate {
29  public:
30   explicit GLES2Context(const MojoAsyncWaiter* async_waiter,
31                         ScopedMessagePipeHandle command_buffer_handle,
32                         MojoGLES2ContextLost lost_callback,
33                         void* closure);
34   virtual ~GLES2Context();
35   bool Initialize();
36
37   gpu::gles2::GLES2Interface* interface() const {
38     return implementation_.get();
39   }
40   gpu::ContextSupport* context_support() const { return implementation_.get(); }
41
42  private:
43   virtual void ContextLost() OVERRIDE;
44
45   CommandBufferClientImpl command_buffer_;
46   scoped_ptr<gpu::gles2::GLES2CmdHelper> gles2_helper_;
47   scoped_ptr<gpu::TransferBuffer> transfer_buffer_;
48   scoped_ptr<gpu::gles2::GLES2Implementation> implementation_;
49   MojoGLES2ContextLost lost_callback_;
50   void* closure_;
51
52   MOJO_DISALLOW_COPY_AND_ASSIGN(GLES2Context);
53 };
54
55 }  // namespace gles2
56 }  // namespace mojo
57
58 #endif  // MOJO_GLES2_GLES2_CONTEXT_H_