d98c0890f9
- removed ANX.BaseDirectX and replaced it using shared source files - renamed ANX.Framework.Windows.DX10 to ANX.RenderSystem.Windows.DX10 - some refactoring in ANX.RenderSystem.Windows.DX10 - some refactoring in ANX.RenderSystem.Windows.DX11 - fixed some minor issues in DX10 stock shader generation - fixed sample projects There's still an issue with the AddIn-System: The WindowsGame sample does not work currently.
82 lines
2.5 KiB
C#
82 lines
2.5 KiB
C#
#region Using Statements
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using System;
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using ANX.Framework.Graphics;
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using ANX.Framework.NonXNA.RenderSystem;
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using SharpDX;
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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 Dx11 = SharpDX.Direct3D11;
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namespace ANX.RenderSystem.Windows.DX11
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{
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public partial class DxVertexBuffer : INativeVertexBuffer, IDisposable
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{
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public Dx11.Buffer NativeBuffer { get; protected set; }
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#region Constructor
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public DxVertexBuffer(GraphicsDevice graphics, VertexDeclaration vertexDeclaration, int vertexCount, BufferUsage usage)
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{
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var gd11 = graphics.NativeDevice as GraphicsDeviceDX;
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Dx11.DeviceContext context = gd11 != null ? gd11.NativeDevice as Dx11.DeviceContext : null;
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InitializeBuffer(context.Device, vertexDeclaration, vertexCount, usage);
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}
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internal DxVertexBuffer(Dx11.Device device, VertexDeclaration vertexDeclaration, int vertexCount, BufferUsage usage)
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{
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InitializeBuffer(device, vertexDeclaration, vertexCount, usage);
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}
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#endregion
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#region InitializeBuffer (TODO)
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private void InitializeBuffer(Dx11.Device device, VertexDeclaration vertexDeclaration, int vertexCount, BufferUsage usage)
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{
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vertexStride = vertexDeclaration.VertexStride;
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//TODO: translate and use usage
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if (device != null)
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{
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var description = new Dx11.BufferDescription()
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{
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Usage = Dx11.ResourceUsage.Dynamic,
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SizeInBytes = vertexDeclaration.VertexStride * vertexCount,
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BindFlags = Dx11.BindFlags.VertexBuffer,
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CpuAccessFlags = Dx11.CpuAccessFlags.Write,
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OptionFlags = Dx11.ResourceOptionFlags.None
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};
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NativeBuffer = new Dx11.Buffer(device, description);
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}
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}
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#endregion
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protected SharpDX.DataStream MapBufferWrite()
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{
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Dx11.DeviceContext context = NativeBuffer.Device.ImmediateContext;
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DataStream stream;
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context.MapSubresource(NativeBuffer, Dx11.MapMode.WriteDiscard, Dx11.MapFlags.None, out stream);
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return stream;
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}
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protected SharpDX.DataStream MapBufferRead()
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{
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Dx11.DeviceContext context = NativeBuffer.Device.ImmediateContext;
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DataStream stream;
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context.MapSubresource(NativeBuffer, Dx11.MapMode.Read, Dx11.MapFlags.None, out stream);
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return stream;
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}
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protected void UnmapBuffer()
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{
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Dx11.DeviceContext context = NativeBuffer.Device.ImmediateContext;
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context.UnmapSubresource(NativeBuffer, 0);
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}
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}
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}
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