86 lines
3.2 KiB
C#
86 lines
3.2 KiB
C#
#region License
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//
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// The Open Toolkit Library License
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//
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// Copyright (c) 2006 - 2009 the Open Toolkit library.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights to
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// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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// the Software, and to permit persons to whom the Software is furnished to do
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// so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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// OTHER DEALINGS IN THE SOFTWARE.
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//
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#endregion
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using System;
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using System.Collections.Generic;
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using System.Text;
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using OpenTK.Graphics;
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using OpenTK.Platform.Windows;
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namespace OpenTK.Platform.Egl
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{
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// EGL factory for the Windows platform.
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class EglWinPlatformFactory : WinFactory
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{
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#region Public Members
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public override IGraphicsContext CreateGLContext(GraphicsMode mode, IWindowInfo window, IGraphicsContext shareContext, bool directRendering, int major, int minor, GraphicsContextFlags flags)
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{
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WinWindowInfo win_win = (WinWindowInfo)window;
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IntPtr egl_display = GetDisplay(win_win.DeviceContext);
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EglWindowInfo egl_win = new OpenTK.Platform.Egl.EglWindowInfo(win_win.WindowHandle, egl_display);
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return new EglContext(mode, egl_win, shareContext, major, minor, flags);
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}
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public override IGraphicsContext CreateGLContext(ContextHandle handle, IWindowInfo window, IGraphicsContext shareContext, bool directRendering, int major, int minor, GraphicsContextFlags flags)
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{
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WinWindowInfo win_win = (WinWindowInfo)window;
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IntPtr egl_display = GetDisplay(win_win.DeviceContext);
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EglWindowInfo egl_win = new OpenTK.Platform.Egl.EglWindowInfo(win_win.WindowHandle, egl_display);
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return new EglContext(handle, egl_win, shareContext, major, minor, flags);
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}
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public override GraphicsContext.GetCurrentContextDelegate CreateGetCurrentGraphicsContext()
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{
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return (GraphicsContext.GetCurrentContextDelegate)delegate
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{
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return new ContextHandle(Egl.GetCurrentContext());
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};
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}
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public override IGraphicsMode CreateGraphicsMode()
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{
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return new EglGraphicsMode();
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}
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#endregion
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#region Private Members
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IntPtr GetDisplay(IntPtr dc)
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{
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IntPtr display = Egl.GetDisplay(dc);
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if (display == IntPtr.Zero)
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display = Egl.GetDisplay(IntPtr.Zero);
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return display;
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}
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#endregion
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}
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}
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