ui: Move gl/ directory out of gfx/, up to ui/.

ui/gfx/gl/gl_surface_egl.h

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef UI_GFX_GL_GL_SURFACE_EGL_H_
-#define UI_GFX_GL_GL_SURFACE_EGL_H_
-#pragma once
-
-#if defined(OS_WIN)
-#include <windows.h>
-#endif
-
-#include "base/compiler_specific.h"
-#include "ui/gfx/gl/gl_surface.h"
-#include "ui/gfx/native_widget_types.h"
-#include "ui/gfx/size.h"
-
-typedef void* EGLConfig;
-typedef void* EGLDisplay;
-typedef void* EGLSurface;
-
-#if defined(OS_ANDROID)
-typedef void* EGLNativeDisplayType;
-#elif defined(OS_WIN)
-typedef HDC EGLNativeDisplayType;
-#else
-typedef struct _XDisplay* EGLNativeDisplayType;
-#endif
-
-namespace gfx {
-
-// Interface for EGL surface.
-class GL_EXPORT GLSurfaceEGL : public GLSurface {
- public:
-  GLSurfaceEGL();
-  virtual ~GLSurfaceEGL();
-
-  // Implement GLSurface.
-  virtual EGLDisplay GetDisplay() OVERRIDE;
-  virtual EGLConfig GetConfig() OVERRIDE;
-
-  static bool InitializeOneOff();
-  static EGLDisplay GetHardwareDisplay();
-  static EGLDisplay GetSoftwareDisplay();
-  static EGLNativeDisplayType GetNativeDisplay();
-
- protected:
-  bool software_;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(GLSurfaceEGL);
-};
-
-// Encapsulates an EGL surface bound to a view.
-class NativeViewGLSurfaceEGL : public GLSurfaceEGL {
- public:
-  NativeViewGLSurfaceEGL(bool software, gfx::AcceleratedWidget window);
-  virtual ~NativeViewGLSurfaceEGL();
-
-  // Implement GLSurface.
-  virtual bool Initialize() OVERRIDE;
-  virtual void Destroy() OVERRIDE;
-  virtual bool IsOffscreen() OVERRIDE;
-  virtual bool SwapBuffers() OVERRIDE;
-  virtual gfx::Size GetSize() OVERRIDE;
-  virtual EGLSurface GetHandle() OVERRIDE;
-  virtual std::string GetExtensions() OVERRIDE;
-  virtual bool PostSubBuffer(int x, int y, int width, int height) OVERRIDE;
-
- protected:
-  void SetHandle(EGLSurface surface);
-
- private:
-  gfx::AcceleratedWidget window_;
-  EGLSurface surface_;
-  bool supports_post_sub_buffer_;
-
-  DISALLOW_COPY_AND_ASSIGN(NativeViewGLSurfaceEGL);
-};
-
-// Encapsulates a pbuffer EGL surface.
-class GL_EXPORT PbufferGLSurfaceEGL : public GLSurfaceEGL {
- public:
-  PbufferGLSurfaceEGL(bool software, const gfx::Size& size);
-  virtual ~PbufferGLSurfaceEGL();
-
-  // Implement GLSurface.
-  virtual bool Initialize() OVERRIDE;
-  virtual void Destroy() OVERRIDE;
-  virtual bool IsOffscreen() OVERRIDE;
-  virtual bool SwapBuffers() OVERRIDE;
-  virtual gfx::Size GetSize() OVERRIDE;
-  virtual bool Resize(const gfx::Size& size) OVERRIDE;
-  virtual EGLSurface GetHandle() OVERRIDE;
-  virtual void* GetShareHandle() OVERRIDE;
-
- private:
-  gfx::Size size_;
-  EGLSurface surface_;
-
-  DISALLOW_COPY_AND_ASSIGN(PbufferGLSurfaceEGL);
-};
-
-}  // namespace gfx
-
-#endif  // UI_GFX_GL_GL_SURFACE_EGL_H_