3879d450b4
added information about OperatingSystem and Version to AddInSystemFactory added IsSupported field to AddIn Creators AddInSystemFactory now only loads supported AddIns added Metadata resource files to all AddIns containing information about supported platforms.
334 lines
11 KiB
C#
334 lines
11 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.IO;
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using ANX.Framework.Graphics;
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using ANX.Framework.NonXNA;
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using ANX.Framework.NonXNA.RenderSystem;
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using OpenTK;
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#region License
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//
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// This file is part of the ANX.Framework created by the "ANX.Framework developer group".
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//
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// This file is released under the Ms-PL license.
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//
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//
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//
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// Microsoft Public License (Ms-PL)
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//
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// This license governs use of the accompanying software. If you use the software, you accept this license.
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// If you do not accept the license, do not use the software.
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//
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// 1.Definitions
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// The terms "reproduce," "reproduction," "derivative works," and "distribution" have the same meaning
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// here as under U.S. copyright law.
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// A "contribution" is the original software, or any additions or changes to the software.
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// A "contributor" is any person that distributes its contribution under this license.
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// "Licensed patents" are a contributor's patent claims that read directly on its contribution.
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//
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// 2.Grant of Rights
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// (A) Copyright Grant- Subject to the terms of this license, including the license conditions and limitations
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// in section 3, each contributor grants you a non-exclusive, worldwide, royalty-free copyright license to
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// reproduce its contribution, prepare derivative works of its contribution, and distribute its contribution
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// or any derivative works that you create.
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// (B) Patent Grant- Subject to the terms of this license, including the license conditions and limitations in
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// section 3, each contributor grants you a non-exclusive, worldwide, royalty-free license under its licensed
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// patents to make, have made, use, sell, offer for sale, import, and/or otherwise dispose of its contribution
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// in the software or derivative works of the contribution in the software.
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//
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// 3.Conditions and Limitations
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// (A) No Trademark License- This license does not grant you rights to use any contributors' name, logo, or trademarks.
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// (B) If you bring a patent claim against any contributor over patents that you claim are infringed by the software, your
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// patent license from such contributor to the software ends automatically.
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// (C) If you distribute any portion of the software, you must retain all copyright, patent, trademark, and attribution
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// notices that are present in the software.
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// (D) If you distribute any portion of the software in source code form, you may do so only under this license by including
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// a complete copy of this license with your distribution. If you distribute any portion of the software in compiled or
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// object code form, you may only do so under a license that complies with this license.
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// (E) The software is licensed "as-is." You bear the risk of using it. The contributors give no express warranties, guarantees,
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// or conditions. You may have additional consumer rights under your local laws which this license cannot change. To the
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// extent permitted under your local laws, the contributors exclude the implied warranties of merchantability, fitness for a
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// particular purpose and non-infringement.
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#endregion // License
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namespace ANX.Framework.Windows.GL3
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{
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/// <summary>
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/// OpenGL graphics creator.
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/// </summary>
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public class Creator : IRenderSystemCreator
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{
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#region Public
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/// <summary>
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/// Name of the Creator implementation.
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/// </summary>
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public string Name
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{
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get
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{
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return "OpenGL3";
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}
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}
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public int Priority
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{
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get { return 100; }
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}
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public bool IsSupported
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{
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get
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{
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//TODO: this is just a very basic version of test for support
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return AddInSystemFactory.Instance.OperatingSystem.Platform == PlatformID.Win32NT ||
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AddInSystemFactory.Instance.OperatingSystem.Platform == PlatformID.Unix ||
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AddInSystemFactory.Instance.OperatingSystem.Platform == PlatformID.MacOSX;
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}
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}
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#endregion
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#region RegisterRenderSystemCreator
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public void RegisterCreator(AddInSystemFactory factory)
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{
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factory.AddCreator(this);
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}
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#endregion
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#region CreateGameHost
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public GameHost CreateGameHost(Game game)
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{
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return new WindowsGameHost(game);
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}
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#endregion
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#region CreateEffect
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public INativeEffect CreateEffect(GraphicsDevice graphics, Effect managedEffect, Stream byteCode)
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{
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return new EffectGL3(managedEffect, byteCode);
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}
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public INativeEffect CreateEffect(GraphicsDevice graphics, Effect managedEffect,
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Stream vertexShaderByteCode, Stream pixelShaderByteCode)
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{
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return new EffectGL3(managedEffect, vertexShaderByteCode, pixelShaderByteCode);
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}
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#endregion
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#region CreateGraphicsDevice
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INativeGraphicsDevice IRenderSystemCreator.CreateGraphicsDevice(
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PresentationParameters presentationParameters)
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{
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return new GraphicsDeviceWindowsGL3(presentationParameters);
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}
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#endregion
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#region CreateTexture
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/// <summary>
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/// Create a new native texture.
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/// </summary>
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/// <param name="graphics">Graphics device.</param>
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/// <param name="surfaceFormat">The format of the texture.</param>
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/// <param name="width">The width of the texture.</param>
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/// <param name="height">The height of the texture.</param>
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/// <param name="mipCount">The number of mipmaps in the texture.</param>
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/// <returns></returns>
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public INativeTexture2D CreateTexture(GraphicsDevice graphics,
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SurfaceFormat surfaceFormat, int width, int height, int mipCount)
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{
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return new Texture2DGL3(surfaceFormat, width, height, mipCount);
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}
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#endregion
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#region CreateIndexBuffer
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/// <summary>
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/// Create a native index buffer.
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/// </summary>
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/// <param name="graphics">The current graphics device.</param>
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/// <param name="size">The size of a single index element.</param>
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/// <param name="indexCount">The number of indices stored in the buffer.
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/// </param>
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/// <param name="usage">The usage type of the buffer.</param>
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/// <returns>Native OpenGL index buffer.</returns>
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public INativeBuffer CreateIndexBuffer(GraphicsDevice graphics,
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IndexElementSize size, int indexCount, BufferUsage usage)
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{
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return new IndexBufferGL3(size, indexCount, usage);
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}
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#endregion
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#region CreateVertexBuffer
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/// <summary>
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/// Create a native vertex buffer.
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/// </summary>
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/// <param name="graphics">The current graphics device.</param>
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/// <param name="size">The vertex declaration for the buffer.</param>
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/// <param name="indexCount">The number of vertices stored in the buffer.
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/// </param>
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/// <param name="usage">The usage type of the buffer.</param>
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/// <returns>Native OpenGL vertex buffer.</returns>
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public INativeBuffer CreateVertexBuffer(GraphicsDevice graphics,
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VertexDeclaration vertexDeclaration, int vertexCount,
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BufferUsage usage)
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{
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return new VertexBufferGL3(vertexDeclaration, vertexCount, usage);
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}
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#endregion
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#region CreateBlendState
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/// <summary>
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/// Create a new native blend state.
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/// </summary>
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/// <returns>Native Blend State.</returns>
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public INativeBlendState CreateBlendState()
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{
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return new BlendStateGL3();
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}
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#endregion
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#region CreateBlendState
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/// <summary>
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/// Create a new native rasterizer state.
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/// </summary>
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/// <returns>Native Rasterizer State.</returns>
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public INativeRasterizerState CreateRasterizerState()
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{
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return new RasterizerStateGL3();
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}
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#endregion
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#region CreateDepthStencilState
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/// <summary>
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/// Create a new native Depth Stencil State.
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/// </summary>
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/// <returns>Native Depth Stencil State.</returns>
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public INativeDepthStencilState CreateDepthStencilState()
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{
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return new DepthStencilStateGL3();
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}
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#endregion
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#region CreateSamplerState
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/// <summary>
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/// Create a new native sampler state.
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/// </summary>
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/// <returns>Native Sampler State.</returns>
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public INativeSamplerState CreateSamplerState()
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{
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return new SamplerStateGL3();
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}
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#endregion
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#region GetShaderByteCode
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/// <summary>
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/// Get the byte code of a pre defined shader.
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/// </summary>
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/// <param name="type">Pre defined shader type.</param>
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/// <returns>Byte code of the shader.</returns>
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public byte[] GetShaderByteCode(PreDefinedShader type)
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{
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if (type == PreDefinedShader.SpriteBatch)
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{
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return ShaderByteCode.SpriteBatchByteCode;
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}
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else if (type == PreDefinedShader.AlphaTestEffect)
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{
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return ShaderByteCode.AlphaTestEffectByteCode;
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}
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else if (type == PreDefinedShader.BasicEffect)
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{
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return ShaderByteCode.BasicEffectByteCode;
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}
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else if (type == PreDefinedShader.DualTextureEffect)
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{
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return ShaderByteCode.DualTextureEffectByteCode;
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}
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else if (type == PreDefinedShader.EnvironmentMapEffect)
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{
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return ShaderByteCode.EnvironmentMapEffectByteCode;
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}
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else if (type == PreDefinedShader.SkinnedEffect)
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{
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return ShaderByteCode.SkinnedEffectByteCode;
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}
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throw new NotImplementedException("ByteCode for '" + type.ToString() + "' is not yet available");
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}
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#endregion
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#region GetAdapterList
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/// <summary>
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/// Get a list of available graphics adapter information.
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/// </summary>
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/// <returns>List of graphics adapters.</returns>
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public ReadOnlyCollection<GraphicsAdapter> GetAdapterList()
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{
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var result = new List<GraphicsAdapter>();
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foreach (DisplayDevice device in DisplayDevice.AvailableDisplays)
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{
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var displayModeCollection = new DisplayModeCollection();
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foreach (string format in Enum.GetNames(typeof(SurfaceFormat)))
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{
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SurfaceFormat surfaceFormat =
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(SurfaceFormat)Enum.Parse(typeof(SurfaceFormat), format);
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// TODO: device.BitsPerPixel
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if (surfaceFormat != SurfaceFormat.Color)//adapter.Supports(surfaceFormat) == false)
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{
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continue;
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}
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var modes = new List<DisplayMode>();
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foreach (DisplayResolution res in device.AvailableResolutions)
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{
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float aspect = (float)res.Width / (float)res.Height;
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modes.Add(new DisplayMode
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{
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AspectRatio = aspect,
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Width = res.Width,
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Height = res.Height,
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TitleSafeArea = new Rectangle(0, 0, res.Width, res.Height),
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Format = surfaceFormat,
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});
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}
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displayModeCollection[surfaceFormat] = modes.ToArray();
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}
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GraphicsAdapter newAdapter = new GraphicsAdapter
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{
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SupportedDisplayModes = displayModeCollection,
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IsDefaultAdapter = device.IsPrimary,
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// TODO:
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DeviceId = 0,
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DeviceName = "",
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Revision = 0,
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SubSystemId = 0,
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VendorId = 0,
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};
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result.Add(newAdapter);
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}
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return new ReadOnlyCollection<GraphicsAdapter>(result);
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}
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#endregion
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#region CreateRenderTarget
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public INativeRenderTarget2D CreateRenderTarget(GraphicsDevice graphics,
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int width, int height, bool mipMap, SurfaceFormat preferredFormat,
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DepthFormat preferredDepthFormat, int preferredMultiSampleCount,
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RenderTargetUsage usage)
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{
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return new RenderTarget2DGL3(width, height, mipMap, preferredFormat,
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preferredDepthFormat, preferredMultiSampleCount, usage);
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}
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#endregion
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}
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}
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