99216ca254
- Build system optimizations - Extended ProjectConverter: DX and SharpDX assemblies are now removed from linux projects to prevent errors - Fixed a bunch of compiler warnings - Removed DX11MetroShaderGenerator assembly. It is now included in ANX.Framework.Content.Pipeline - Removed HLSLParser assembly. It is now included in ANX.Framework.Content.Pipeline. - Removed shader parser from GL3-RenderSystem. It is now included in ANX.Framework.Content.Pipeline. - Removed RenderSystem dependencies from StockShaderCodeGenerator (sscg) tool
92 lines
2.0 KiB
C#
92 lines
2.0 KiB
C#
using System;
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using ANX.Framework.Graphics;
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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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#if DX10
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namespace ANX.RenderSystem.Windows.DX10
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#endif
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#if DX11
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namespace ANX.RenderSystem.Windows.DX11
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#endif
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{
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public abstract class BaseStateObject<T> : IDisposable where T : class, IDisposable
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{
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protected const int IntMaxOver16 = int.MaxValue / 16;
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protected const float ColorByteToFloatFactor = 1f / 255f;
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#region Private
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protected bool isDirty;
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protected T nativeState;
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#endregion
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#region Public
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public bool IsBound { get; protected set; }
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#endregion
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#region Constructor
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protected BaseStateObject()
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{
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isDirty = true;
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Init();
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}
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#endregion
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#region Release
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public void Release()
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{
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IsBound = false;
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}
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#endregion
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#region SetValueIfDifferentAndMarkDirty
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protected void SetValueIfDifferentAndMarkDirty<Tv>(ref Tv oldValue, ref Tv newValue)
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{
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if (oldValue.Equals(newValue) == false)
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{
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isDirty = true;
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oldValue = newValue;
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}
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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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if (nativeState != null)
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{
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nativeState.Dispose();
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nativeState = null;
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}
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}
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#endregion
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#region Apply
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public void Apply(GraphicsDevice graphics)
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{
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UpdateNativeBlendState(graphics);
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IsBound = true;
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ApplyNativeState(graphics);
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}
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#endregion
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#region UpdateNativeBlendState
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private void UpdateNativeBlendState(GraphicsDevice graphics)
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{
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if (isDirty || nativeState == null)
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{
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Dispose();
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nativeState = CreateNativeState(graphics);
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isDirty = false;
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}
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}
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#endregion
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protected virtual void Init() { }
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protected abstract T CreateNativeState(GraphicsDevice graphics);
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protected abstract void ApplyNativeState(GraphicsDevice graphics);
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}
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}
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