124 lines
3.4 KiB
C#
124 lines
3.4 KiB
C#
#region Using Statements
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using System;
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using System.Collections.Generic;
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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.RenderSystem.Windows.DX10;
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#endregion
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// This file is part of the ANX.Framework created by the
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// "ANX.Framework developer group" and released under the Ms-PL license.
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// For details see: http://anxframework.codeplex.com/license
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using Dx10 = SharpDX.Direct3D10;
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namespace ANX.RenderSystem.Windows.DX10
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{
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public partial class EffectDX : INativeEffect
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{
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#region Private
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private Dx10.VertexShader vertexShader;
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private Dx10.PixelShader pixelShader;
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#endregion
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#region Public
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internal Dx10.Effect NativeEffect { get; private set; }
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public IEnumerable<EffectTechnique> Techniques
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{
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get
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{
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for (int i = 0; i < NativeEffect.Description.TechniqueCount; i++)
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{
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var teqDx10 = new EffectTechnique_DX10(managedEffect, NativeEffect.GetTechniqueByIndex(i));
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yield return new EffectTechnique(this.managedEffect, teqDx10);
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}
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}
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}
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public IEnumerable<EffectParameter> Parameters
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{
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get
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{
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for (int i = 0; i < NativeEffect.Description.GlobalVariableCount; i++)
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{
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var parDx10 = new EffectParameter_DX10
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{
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NativeParameter = NativeEffect.GetVariableByIndex(i)
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};
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yield return new EffectParameter(parDx10);
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}
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}
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}
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#endregion
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#region Constructor
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public EffectDX(GraphicsDevice graphicsDevice, Effect managedEffect, Stream vertexShaderStream, Stream pixelShaderStream)
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: this(managedEffect)
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{
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var device = ((GraphicsDeviceDX)graphicsDevice.NativeDevice).NativeDevice;
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vertexShader = new Dx10.VertexShader(device, GetByteCode(vertexShaderStream));
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pixelShader = new Dx10.PixelShader(device, GetByteCode(pixelShaderStream));
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}
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public EffectDX(GraphicsDevice graphicsDevice, Effect managedEffect, Stream effectStream)
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: this(managedEffect)
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{
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var device = ((GraphicsDeviceDX)graphicsDevice.NativeDevice).NativeDevice;
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try
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{
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NativeEffect = new Dx10.Effect(device, GetByteCode(effectStream));
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}
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catch (SharpDX.SharpDXException ex)
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{
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System.Diagnostics.Debugger.Break();
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}
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}
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#endregion
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#region GetCurrentTechnique
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public EffectTechnique_DX10 GetCurrentTechnique()
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{
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return managedEffect.CurrentTechnique.NativeTechnique as EffectTechnique_DX10;
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}
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#endregion
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#region Apply
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public void Apply(GraphicsDevice graphicsDevice)
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{
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((GraphicsDeviceDX)graphicsDevice.NativeDevice).currentEffect = this;
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}
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#endregion
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#region CompileFXShader
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public static byte[] CompileFXShader(string effectCode, string directory = "")
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{
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return CompileShader("fx_4_0", effectCode, directory);
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}
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#endregion
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#region Dispose
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public void Dispose()
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{
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SafeDispose(pixelShader);
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pixelShader = null;
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SafeDispose(vertexShader);
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vertexShader = null;
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SafeDispose(NativeEffect);
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NativeEffect = null;
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}
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private void SafeDispose(IDisposable disposable)
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{
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if (disposable != null)
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disposable.Dispose();
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}
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#endregion
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}
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}
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