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_