Display.h

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Author : alokp@chromium.org
Date : 2010-03-22 19:33:14
Hash : ea0e1af4
Message : Minor reshuffling of directory structure in preparation of ESSL to GLSL compiler work. 1. Added include/GLSLANG which includes compiler API 2. Deleted src/include and moved the header files to the same directory as the corresponding source files 3. Modied include path to be relative to src/. I have only fixed paths for files I moved. We should fix it for all new files at least. It is much easier to see where an included file is coming from. I noticed that a few libGLESv2 source files include headers from libEGL project, which seems wrong. I think we should address this issue. Next step: move compiler source files to compiler/frontend and create two new projects compiler/glsl_backend and compiler/hlsl_backend. Review URL: http://codereview.appspot.com/662042 git-svn-id: https://angleproject.googlecode.com/svn/trunk@62 736b8ea6-26fd-11df-bfd4-992fa37f6226

src/libEGL/Display.h

//
// Copyright (c) 2002-2010 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//

// Display.h: Defines the egl::Display class, representing the abstract
// display on which graphics are drawn. Implements EGLDisplay.
// [EGL 1.4] section 2.1.2 page 3.

#ifndef INCLUDE_DISPLAY_H_
#define INCLUDE_DISPLAY_H_

#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
#include <windows.h>
#include <d3d9.h>

#include "Config.h"
#include "Surface.h"
#include "libGLESv2/Context.h"

#include <set>

namespace egl
{
class Display
{
  public:
    Display(HDC deviceContext);

    ~Display();

    bool initialize();
    void terminate();

    bool getConfigs(EGLConfig *configs, const EGLint *attribList, EGLint configSize, EGLint *numConfig);
    bool getConfigAttrib(EGLConfig config, EGLint attribute, EGLint *value);

    egl::Surface *createWindowSurface(HWND window, EGLConfig config);
    EGLContext createContext(EGLConfig configHandle);

    void destroySurface(egl::Surface *surface);
    void destroyContext(gl::Context *context);

    bool isInitialized();
    bool isValidConfig(EGLConfig config);
    bool isValidContext(gl::Context *context);
    bool isValidSurface(egl::Surface *surface);
    bool hasExistingWindowSurface(HWND window);

    virtual IDirect3DDevice9 *getDevice();

  private:
    DISALLOW_COPY_AND_ASSIGN(Display);
    const HDC mDc;

    UINT mAdapter;
    D3DDEVTYPE mDeviceType;
    IDirect3D9 *mD3d9;
    IDirect3DDevice9 *mDevice;

    typedef std::set<Surface*> SurfaceSet;
    SurfaceSet mSurfaceSet;

    ConfigSet mConfigSet;

    typedef std::set<gl::Context*> ContextSet;
    ContextSet mContextSet;
};
}

#endif   // INCLUDE_DISPLAY_H_

kc3-lang/angle/src/libEGL/Display.h

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kc3-lang/angle /src/libEGL/Display.h