85322e2363
increased the amount of shared code between vertex and index buffers fixed GraphicsDevice.Reset() which didn't save the provided presentation parameters and the backbuffer was still bound after the recent changes about the rendertargets Vertex and IndexBuffers that get dynamically generated for the UserDraw methods dispose the buffers now Added DebugNames to Index and VertexBuffers and their Dynamic version.
139 lines
3.4 KiB
C#
139 lines
3.4 KiB
C#
using ANX.Framework.NonXNA;
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using ANX.Framework.NonXNA.Development;
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using ANX.Framework.NonXNA.RenderSystem;
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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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namespace ANX.Framework.Graphics
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{
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#if XNAEXT
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[PercentageComplete(25)]
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[TestState(TestStateAttribute.TestState.Untested)]
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[Developer("Glatzemann")]
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public class ConstantBuffer : GraphicsResource, IGraphicsResource
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{
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#region Private
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private BufferUsage bufferUsage;
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private INativeConstantBuffer nativeConstantBuffer;
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#endregion
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#region Public
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internal INativeConstantBuffer NativeConstantBuffer
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{
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get
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{
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if (this.nativeConstantBuffer == null)
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{
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CreateNativeBuffer();
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}
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return this.nativeConstantBuffer;
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}
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}
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public BufferUsage BufferUsage
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{
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get
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{
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return this.bufferUsage;
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}
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}
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#endregion
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#region Constructor
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public ConstantBuffer(GraphicsDevice graphicsDevice, BufferUsage usage)
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: base(graphicsDevice)
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{
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this.bufferUsage = usage;
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base.GraphicsDevice.ResourceCreated += GraphicsDevice_ResourceCreated;
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base.GraphicsDevice.ResourceDestroyed += GraphicsDevice_ResourceDestroyed;
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CreateNativeBuffer();
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}
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~ConstantBuffer()
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{
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Dispose();
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base.GraphicsDevice.ResourceCreated -= GraphicsDevice_ResourceCreated;
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base.GraphicsDevice.ResourceDestroyed -= GraphicsDevice_ResourceDestroyed;
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}
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#endregion
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#region GraphicsDevice_ResourceDestroyed
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private void GraphicsDevice_ResourceDestroyed(object sender, ResourceDestroyedEventArgs e)
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{
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if (nativeConstantBuffer != null)
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{
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nativeConstantBuffer.Dispose();
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nativeConstantBuffer = null;
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}
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}
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#endregion
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#region GraphicsDevice_ResourceCreated
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private void GraphicsDevice_ResourceCreated(object sender, ResourceCreatedEventArgs e)
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{
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if (nativeConstantBuffer != null)
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{
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nativeConstantBuffer.Dispose();
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nativeConstantBuffer = null;
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}
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CreateNativeBuffer();
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}
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#endregion
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#region CreateNativeBuffer
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private void CreateNativeBuffer()
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{
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this.nativeConstantBuffer = AddInSystemFactory.Instance.GetDefaultCreator<IRenderSystemCreator>().CreateConstantBuffer(GraphicsDevice, this, bufferUsage);
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}
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#endregion
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#region GetData
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public void GetData<T>(T data) where T : struct
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{
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NativeConstantBuffer.GetData(data);
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}
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public void GetData<T>(T[] data, int startIndex, int elementCount)
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where T : struct
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{
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NativeConstantBuffer.GetData(data, startIndex, elementCount);
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}
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#endregion
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#region SetData
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public void SetData<T>(T data) where T : struct
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{
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NativeConstantBuffer.SetData(GraphicsDevice, data);
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}
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#endregion
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#region Dispose
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protected override void Dispose(bool disposeManaged)
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{
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if (disposeManaged)
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{
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if (nativeConstantBuffer != null)
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{
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nativeConstantBuffer.Dispose();
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nativeConstantBuffer = null;
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}
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}
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base.Dispose(disposeManaged);
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}
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#endregion
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}
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#endif
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}
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