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 gles2 {
  25
  26 class GLES2Context : public CommandBufferDelegate,
  27                      public MojoGLES2ContextPrivate {
  28  public:
  29   explicit GLES2Context(const MojoAsyncWaiter* async_waiter,
  30                         mojo::ScopedMessagePipeHandle command_buffer_handle,
  31                         MojoGLES2ContextLost lost_callback,
  32                         void* closure);
  33   ~GLES2Context() override;
  34   bool Initialize();
  35
  36   gpu::gles2::GLES2Interface* interface() const {
  37     return implementation_.get();
  38   }
  39   gpu::ContextSupport* context_support() const { return implementation_.get(); }
  40
  41  private:
  42   void ContextLost() override;
  43
  44   CommandBufferClientImpl command_buffer_;
  45   scoped_ptr<gpu::gles2::GLES2CmdHelper> gles2_helper_;
  46   scoped_ptr<gpu::TransferBuffer> transfer_buffer_;
  47   scoped_ptr<gpu::gles2::GLES2Implementation> implementation_;
  48   MojoGLES2ContextLost lost_callback_;
  49   void* closure_;
  50
  51   MOJO_DISALLOW_COPY_AND_ASSIGN(GLES2Context);
  52 };
  53
  54 }  // namespace gles2
  55
  56 #endif  // MOJO_GLES2_GLES2_CONTEXT_H_