update for render pass ABI break
parent
94f463002d
commit
a828f510af
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@ -2,7 +2,7 @@
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>net5.0</TargetFramework>
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<TargetFramework>net6.0</TargetFramework>
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<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
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</PropertyGroup>
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@ -1 +1 @@
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Subproject commit cb25e6feff2d9ac3f399b3a43cd11d374f90f127
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Subproject commit b8b10140a95457a00d658e84d4b67b926f467b15
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BIN
moonlibs/lib64/libRefresh.so.0 (Stored with Git LFS)
BIN
moonlibs/lib64/libRefresh.so.0 (Stored with Git LFS)
Binary file not shown.
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@ -5,185 +5,184 @@ using MoonWorks.Math;
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namespace MoonWorksComputeSpriteBatch
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{
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[StructLayout(LayoutKind.Sequential)]
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public struct SpriteBatchUniforms
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{
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public uint VertexCount { get; set; }
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct SpriteBatchUniforms
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{
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public uint VertexCount { get; set; }
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}
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public class SpriteBatch
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{
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public const int MAX_SPRITES = 65536;
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private const int MAX_VERTICES = MAX_SPRITES * 4;
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private const int MAX_INDICES = MAX_SPRITES * 6;
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private const int MAX_MATRICES = MAX_SPRITES;
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public class SpriteBatch
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{
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public const int MAX_SPRITES = 65536;
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private const int MAX_VERTICES = MAX_SPRITES * 4;
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private const int MAX_INDICES = MAX_SPRITES * 6;
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private const int MAX_MATRICES = MAX_SPRITES;
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private static ComputePipeline ComputePipeline = null;
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private static ComputePipeline ComputePipeline = null;
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private Buffer VertexBuffer { get; }
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private Buffer IndexBuffer { get; }
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private Buffer TransformBuffer { get; }
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private Buffer VertexBuffer { get; }
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private Buffer IndexBuffer { get; }
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private Buffer TransformBuffer { get; }
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private readonly VertexPositionTexcoord[] Vertices;
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private static readonly short[] Indices = GenerateIndexArray();
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private readonly Matrix4x4[] Transforms;
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private readonly VertexPositionTexcoord[] Vertices;
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private static readonly short[] Indices = GenerateIndexArray();
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private readonly Matrix4x4[] Transforms;
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private Texture CurrentTexture { get; set; }
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private Sampler CurrentSampler { get; set; }
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private uint VertexCount { get; set; }
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private uint TransformCount { get; set; }
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private Texture CurrentTexture { get; set; }
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private Sampler CurrentSampler { get; set; }
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private uint VertexCount { get; set; }
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private uint TransformCount { get; set; }
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public SpriteBatch(GraphicsDevice graphicsDevice)
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{
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if (ComputePipeline == null)
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{
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var computeShaderModule = new ShaderModule(graphicsDevice, Path.Combine(System.Environment.CurrentDirectory, "Content", "spritebatch.comp.spv"));
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public SpriteBatch(GraphicsDevice graphicsDevice)
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{
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if (ComputePipeline == null)
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{
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var computeShaderModule = new ShaderModule(graphicsDevice, Path.Combine(System.Environment.CurrentDirectory, "Content", "spritebatch.comp.spv"));
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var computeShaderState = new ShaderStageState
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{
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ShaderModule = computeShaderModule,
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EntryPointName = "main",
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UniformBufferSize = (uint) Marshal.SizeOf<SpriteBatchUniforms>()
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};
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var computeShaderState = new ShaderStageState
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{
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ShaderModule = computeShaderModule,
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EntryPointName = "main",
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UniformBufferSize = (uint)Marshal.SizeOf<SpriteBatchUniforms>()
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};
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ComputePipeline = new ComputePipeline(graphicsDevice, computeShaderState, 2, 0);
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}
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ComputePipeline = new ComputePipeline(graphicsDevice, computeShaderState, 2, 0);
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}
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Vertices = new VertexPositionTexcoord[MAX_VERTICES];
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VertexBuffer = new Buffer(
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graphicsDevice,
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BufferUsageFlags.Vertex | BufferUsageFlags.Compute,
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(uint)(MAX_VERTICES * Marshal.SizeOf<VertexPositionTexcoord>())
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);
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Vertices = new VertexPositionTexcoord[MAX_VERTICES];
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VertexBuffer = new Buffer(
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graphicsDevice,
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BufferUsageFlags.Vertex | BufferUsageFlags.Compute,
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(uint)(MAX_VERTICES * Marshal.SizeOf<VertexPositionTexcoord>())
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);
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IndexBuffer = new Buffer(
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graphicsDevice,
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BufferUsageFlags.Index | BufferUsageFlags.Compute,
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MAX_INDICES * sizeof(short)
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);
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IndexBuffer = new Buffer(
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graphicsDevice,
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BufferUsageFlags.Index | BufferUsageFlags.Compute,
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MAX_INDICES * sizeof(short)
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);
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Transforms = new Matrix4x4[MAX_MATRICES];
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TransformBuffer = new Buffer(
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graphicsDevice,
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BufferUsageFlags.Compute,
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(uint)(MAX_MATRICES * Marshal.SizeOf<Matrix4x4>())
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);
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Transforms = new Matrix4x4[MAX_MATRICES];
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TransformBuffer = new Buffer(
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graphicsDevice,
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BufferUsageFlags.Compute,
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(uint)(MAX_MATRICES * Marshal.SizeOf<Matrix4x4>())
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);
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var commandBuffer = graphicsDevice.AcquireCommandBuffer();
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commandBuffer.SetBufferData(IndexBuffer, Indices);
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graphicsDevice.Submit(commandBuffer);
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}
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var commandBuffer = graphicsDevice.AcquireCommandBuffer();
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commandBuffer.SetBufferData(IndexBuffer, Indices);
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graphicsDevice.Submit(commandBuffer);
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}
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public void Start(Texture texture, Sampler sampler)
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{
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TransformCount = 0;
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VertexCount = 0;
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CurrentTexture = texture;
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CurrentSampler = sampler;
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}
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public void Start(Texture texture, Sampler sampler)
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{
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TransformCount = 0;
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VertexCount = 0;
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CurrentTexture = texture;
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CurrentSampler = sampler;
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}
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public void Add(Sprite sprite, Matrix4x4 transform, Color color)
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{
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Vertices[VertexCount].position.X = 0;
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Vertices[VertexCount].position.Y = 0;
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Vertices[VertexCount].texcoord.X = sprite.Texcoord.X;
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Vertices[VertexCount].texcoord.Y = sprite.Texcoord.Y;
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Vertices[VertexCount].color.X = color.R / 255f;
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Vertices[VertexCount].color.Y = color.G / 255f;
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Vertices[VertexCount].color.Z = color.B / 255f;
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Vertices[VertexCount].color.W = color.A / 255f;
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public void Add(Sprite sprite, Matrix4x4 transform, Color color)
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{
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Vertices[VertexCount].position.X = 0;
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Vertices[VertexCount].position.Y = 0;
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Vertices[VertexCount].texcoord.X = sprite.Texcoord.X;
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Vertices[VertexCount].texcoord.Y = sprite.Texcoord.Y;
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Vertices[VertexCount].color.X = color.R / 255f;
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Vertices[VertexCount].color.Y = color.G / 255f;
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Vertices[VertexCount].color.Z = color.B / 255f;
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Vertices[VertexCount].color.W = color.A / 255f;
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Vertices[VertexCount + 1].position.X = sprite.Width;
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Vertices[VertexCount + 1].position.Y = 0;
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Vertices[VertexCount + 1].texcoord.X = sprite.Texcoord.X + sprite.Texcoord.W;
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Vertices[VertexCount + 1].texcoord.Y = sprite.Texcoord.Y;
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Vertices[VertexCount + 1].color.X = color.R / 255f;
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Vertices[VertexCount + 1].color.Y = color.G / 255f;
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Vertices[VertexCount + 1].color.Z = color.B / 255f;
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Vertices[VertexCount + 1].color.W = color.A / 255f;
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Vertices[VertexCount + 1].position.X = sprite.Width;
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Vertices[VertexCount + 1].position.Y = 0;
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Vertices[VertexCount + 1].texcoord.X = sprite.Texcoord.X + sprite.Texcoord.W;
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Vertices[VertexCount + 1].texcoord.Y = sprite.Texcoord.Y;
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Vertices[VertexCount + 1].color.X = color.R / 255f;
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Vertices[VertexCount + 1].color.Y = color.G / 255f;
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Vertices[VertexCount + 1].color.Z = color.B / 255f;
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Vertices[VertexCount + 1].color.W = color.A / 255f;
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Vertices[VertexCount + 2].position.X = 0;
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Vertices[VertexCount + 2].position.Y = sprite.Height;
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Vertices[VertexCount + 2].texcoord.X = sprite.Texcoord.X;
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Vertices[VertexCount + 2].texcoord.Y = sprite.Texcoord.Y + sprite.Texcoord.H;
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Vertices[VertexCount + 2].color.X = color.R / 255f;
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Vertices[VertexCount + 2].color.Y = color.G / 255f;
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Vertices[VertexCount + 2].color.Z = color.B / 255f;
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Vertices[VertexCount + 2].color.W = color.A / 255f;
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Vertices[VertexCount + 2].position.X = 0;
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Vertices[VertexCount + 2].position.Y = sprite.Height;
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Vertices[VertexCount + 2].texcoord.X = sprite.Texcoord.X;
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Vertices[VertexCount + 2].texcoord.Y = sprite.Texcoord.Y + sprite.Texcoord.H;
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Vertices[VertexCount + 2].color.X = color.R / 255f;
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Vertices[VertexCount + 2].color.Y = color.G / 255f;
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Vertices[VertexCount + 2].color.Z = color.B / 255f;
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Vertices[VertexCount + 2].color.W = color.A / 255f;
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Vertices[VertexCount + 3].position.X = sprite.Width;
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Vertices[VertexCount + 3].position.Y = sprite.Height;
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Vertices[VertexCount + 3].texcoord.X = sprite.Texcoord.X + sprite.Texcoord.W;
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Vertices[VertexCount + 3].texcoord.Y = sprite.Texcoord.Y + sprite.Texcoord.H;
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Vertices[VertexCount + 3].color.X = color.R / 255f;
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Vertices[VertexCount + 3].color.Y = color.G / 255f;
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Vertices[VertexCount + 3].color.Z = color.B / 255f;
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Vertices[VertexCount + 3].color.W = color.A / 255f;
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Vertices[VertexCount + 3].position.X = sprite.Width;
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Vertices[VertexCount + 3].position.Y = sprite.Height;
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Vertices[VertexCount + 3].texcoord.X = sprite.Texcoord.X + sprite.Texcoord.W;
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Vertices[VertexCount + 3].texcoord.Y = sprite.Texcoord.Y + sprite.Texcoord.H;
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Vertices[VertexCount + 3].color.X = color.R / 255f;
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Vertices[VertexCount + 3].color.Y = color.G / 255f;
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Vertices[VertexCount + 3].color.Z = color.B / 255f;
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Vertices[VertexCount + 3].color.W = color.A / 255f;
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VertexCount += 4;
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VertexCount += 4;
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Transforms[TransformCount] = transform;
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TransformCount += 1;
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}
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Transforms[TransformCount] = transform;
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TransformCount += 1;
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}
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public void Flush(
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CommandBuffer commandBuffer,
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RenderPass renderPass,
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Framebuffer framebuffer,
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Rect renderArea,
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GraphicsPipeline graphicsPipeline,
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CameraUniforms cameraUniforms
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) {
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if (VertexCount == 0)
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{
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return;
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}
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public void Flush(
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CommandBuffer commandBuffer,
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ColorAttachmentInfo colorAttachmentInfo,
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GraphicsPipeline graphicsPipeline,
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CameraUniforms cameraUniforms
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)
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{
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if (VertexCount == 0)
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{
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return;
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}
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commandBuffer.SetBufferData(VertexBuffer, Vertices, 0, 0, VertexCount);
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commandBuffer.SetBufferData(TransformBuffer, Transforms, 0, 0, TransformCount);
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commandBuffer.SetBufferData(VertexBuffer, Vertices, 0, 0, VertexCount);
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commandBuffer.SetBufferData(TransformBuffer, Transforms, 0, 0, TransformCount);
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commandBuffer.BindComputePipeline(ComputePipeline);
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commandBuffer.BindComputeBuffers(VertexBuffer, TransformBuffer);
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var offset = commandBuffer.PushComputeShaderUniforms(new SpriteBatchUniforms
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{
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VertexCount = VertexCount
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});
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commandBuffer.DispatchCompute(System.Math.Max(1, VertexCount / 256), 1, 1, offset);
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commandBuffer.BindComputePipeline(ComputePipeline);
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commandBuffer.BindComputeBuffers(VertexBuffer, TransformBuffer);
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var offset = commandBuffer.PushComputeShaderUniforms(new SpriteBatchUniforms
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{
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VertexCount = VertexCount
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});
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commandBuffer.DispatchCompute(System.Math.Max(1, VertexCount / 256), 1, 1, offset);
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commandBuffer.BeginRenderPass(renderPass, framebuffer, renderArea, Vector4.Zero);
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commandBuffer.BindGraphicsPipeline(graphicsPipeline);
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commandBuffer.BindVertexBuffers(VertexBuffer);
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commandBuffer.BindIndexBuffer(IndexBuffer, IndexElementSize.Sixteen);
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commandBuffer.BindFragmentSamplers(new TextureSamplerBinding { Texture = CurrentTexture, Sampler = CurrentSampler });
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offset = commandBuffer.PushVertexShaderUniforms(cameraUniforms);
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commandBuffer.BeginRenderPass(colorAttachmentInfo);
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commandBuffer.BindGraphicsPipeline(graphicsPipeline);
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commandBuffer.BindVertexBuffers(VertexBuffer);
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commandBuffer.BindIndexBuffer(IndexBuffer, IndexElementSize.Sixteen);
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commandBuffer.BindFragmentSamplers(new TextureSamplerBinding { Texture = CurrentTexture, Sampler = CurrentSampler });
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offset = commandBuffer.PushVertexShaderUniforms(cameraUniforms);
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commandBuffer.DrawIndexedPrimitives(
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0,
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0,
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VertexCount / 2,
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offset,
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0
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);
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commandBuffer.DrawIndexedPrimitives(
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0,
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0,
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VertexCount / 2,
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offset,
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0
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);
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commandBuffer.EndRenderPass();
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commandBuffer.EndRenderPass();
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VertexCount = 0;
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TransformCount = 0;
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}
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VertexCount = 0;
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TransformCount = 0;
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}
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private static short[] GenerateIndexArray()
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{
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var result = new short[MAX_INDICES];
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for (int i = 0, j = 0; i < MAX_INDICES; i += 6, j += 4)
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{
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result[i] = (short)j;
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result[i + 1] = (short)(j + 1);
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result[i + 2] = (short)(j + 2);
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result[i + 3] = (short)(j + 2);
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result[i + 4] = (short)(j + 1);
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result[i + 5] = (short)(j + 3);
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}
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return result;
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}
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}
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private static short[] GenerateIndexArray()
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{
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var result = new short[MAX_INDICES];
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for (int i = 0, j = 0; i < MAX_INDICES; i += 6, j += 4)
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{
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result[i] = (short)j;
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result[i + 1] = (short)(j + 1);
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result[i + 2] = (short)(j + 2);
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result[i + 3] = (short)(j + 2);
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result[i + 4] = (short)(j + 1);
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result[i + 5] = (short)(j + 3);
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}
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return result;
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}
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}
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}
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388
src/TestGame.cs
388
src/TestGame.cs
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@ -9,238 +9,238 @@ using MoonWorks.Window;
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namespace MoonWorksComputeSpriteBatch
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{
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public class TestGame : Game
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{
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private RenderPass mainRenderPass;
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private RenderTarget mainColorTarget;
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private Framebuffer mainFramebuffer;
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private Rect mainRenderArea;
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public class TestGame : Game
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{
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private RenderTarget mainColorTarget;
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private GraphicsPipeline spritePipeline;
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private GraphicsPipeline spritePipeline;
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private SpriteBatch spriteBatch;
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private SpriteBatch spriteBatch;
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private Texture whitePixel;
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private Sampler sampler;
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private Texture whitePixel;
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private Sampler sampler;
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private const int SPRITECOUNT = SpriteBatch.MAX_SPRITES;
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private Vector3[] positions = new Vector3[SPRITECOUNT];
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private const int SPRITECOUNT = SpriteBatch.MAX_SPRITES;
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private Vector3[] positions = new Vector3[SPRITECOUNT];
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private uint windowWidth;
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private uint windowHeight;
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private uint windowWidth;
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private uint windowHeight;
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private Random random = new Random();
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private Random random = new Random();
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public TestGame(WindowCreateInfo windowCreateInfo, PresentMode presentMode, int targetTimestep = 60, bool debugMode = false) : base(windowCreateInfo, presentMode, targetTimestep, debugMode)
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{
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windowWidth = windowCreateInfo.WindowWidth;
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windowHeight = windowCreateInfo.WindowHeight;
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public TestGame(WindowCreateInfo windowCreateInfo, PresentMode presentMode, int targetTimestep = 60, bool debugMode = false) : base(windowCreateInfo, presentMode, targetTimestep, debugMode)
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{
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windowWidth = windowCreateInfo.WindowWidth;
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windowHeight = windowCreateInfo.WindowHeight;
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var vertexShaderModule = new ShaderModule(GraphicsDevice, Path.Combine(Environment.CurrentDirectory, "Content", "sprite.vert.spv"));
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var fragmentShaderModule = new ShaderModule(GraphicsDevice, Path.Combine(Environment.CurrentDirectory, "Content", "sprite.frag.spv"));
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var vertexShaderModule = new ShaderModule(GraphicsDevice, Path.Combine(Environment.CurrentDirectory, "Content", "sprite.vert.spv"));
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var fragmentShaderModule = new ShaderModule(GraphicsDevice, Path.Combine(Environment.CurrentDirectory, "Content", "sprite.frag.spv"));
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ColorTargetDescription colorTargetDescription = new ColorTargetDescription
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{
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Format = TextureFormat.R8G8B8A8,
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MultisampleCount = SampleCount.One,
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LoadOp = LoadOp.Clear,
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StoreOp = StoreOp.Store
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};
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mainColorTarget = RenderTarget.CreateBackedRenderTarget(
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GraphicsDevice,
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windowWidth,
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windowHeight,
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TextureFormat.R8G8B8A8,
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false
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);
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mainRenderPass = new RenderPass(GraphicsDevice, colorTargetDescription);
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/* Pipeline */
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mainColorTarget = RenderTarget.CreateBackedRenderTarget(
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GraphicsDevice,
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windowWidth,
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windowHeight,
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TextureFormat.R8G8B8A8,
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false
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);
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ColorTargetBlendState[] colorTargetBlendStates = new ColorTargetBlendState[1]
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{
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ColorTargetBlendState.None
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};
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mainFramebuffer = new Framebuffer(
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GraphicsDevice,
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windowWidth,
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windowHeight,
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mainRenderPass,
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null,
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mainColorTarget
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);
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ColorBlendState colorBlendState = new ColorBlendState
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{
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LogicOpEnable = false,
|
||||
LogicOp = LogicOp.NoOp,
|
||||
BlendConstants = new BlendConstants(),
|
||||
ColorTargetBlendStates = colorTargetBlendStates
|
||||
};
|
||||
|
||||
mainRenderArea = new Rect
|
||||
{
|
||||
X = 0,
|
||||
Y = 0,
|
||||
W = (int) windowWidth,
|
||||
H = (int) windowHeight
|
||||
};
|
||||
DepthStencilState depthStencilState = DepthStencilState.Disable;
|
||||
|
||||
/* Pipeline */
|
||||
ShaderStageState vertexShaderState = new ShaderStageState
|
||||
{
|
||||
ShaderModule = vertexShaderModule,
|
||||
EntryPointName = "main",
|
||||
UniformBufferSize = (uint)Marshal.SizeOf<CameraUniforms>()
|
||||
};
|
||||
|
||||
ColorTargetBlendState[] colorTargetBlendStates = new ColorTargetBlendState[1]
|
||||
{
|
||||
ColorTargetBlendState.None
|
||||
};
|
||||
ShaderStageState fragmentShaderState = new ShaderStageState
|
||||
{
|
||||
ShaderModule = fragmentShaderModule,
|
||||
EntryPointName = "main",
|
||||
UniformBufferSize = 0
|
||||
};
|
||||
|
||||
ColorBlendState colorBlendState = new ColorBlendState
|
||||
{
|
||||
LogicOpEnable = false,
|
||||
LogicOp = LogicOp.NoOp,
|
||||
BlendConstants = new BlendConstants(),
|
||||
ColorTargetBlendStates = colorTargetBlendStates
|
||||
};
|
||||
MultisampleState multisampleState = MultisampleState.None;
|
||||
|
||||
DepthStencilState depthStencilState = DepthStencilState.Disable;
|
||||
GraphicsPipelineLayoutInfo pipelineLayoutInfo = new GraphicsPipelineLayoutInfo
|
||||
{
|
||||
VertexSamplerBindingCount = 0,
|
||||
FragmentSamplerBindingCount = 1
|
||||
};
|
||||
|
||||
ShaderStageState vertexShaderState = new ShaderStageState
|
||||
{
|
||||
ShaderModule = vertexShaderModule,
|
||||
EntryPointName = "main",
|
||||
UniformBufferSize = (uint) Marshal.SizeOf<CameraUniforms>()
|
||||
};
|
||||
RasterizerState rasterizerState = RasterizerState.CCW_CullNone;
|
||||
|
||||
ShaderStageState fragmentShaderState = new ShaderStageState
|
||||
{
|
||||
ShaderModule = fragmentShaderModule,
|
||||
EntryPointName = "main",
|
||||
UniformBufferSize = 0
|
||||
};
|
||||
var vertexBindings = new VertexBinding[1]
|
||||
{
|
||||
new VertexBinding
|
||||
{
|
||||
Binding = 0,
|
||||
InputRate = VertexInputRate.Vertex,
|
||||
Stride = (uint) Marshal.SizeOf<VertexPositionTexcoord>()
|
||||
}
|
||||
};
|
||||
|
||||
MultisampleState multisampleState = MultisampleState.None;
|
||||
var vertexAttributes = new VertexAttribute[3]
|
||||
{
|
||||
new VertexAttribute
|
||||
{
|
||||
Binding = 0,
|
||||
Location = 0,
|
||||
Format = VertexElementFormat.Vector3,
|
||||
Offset = 0
|
||||
},
|
||||
new VertexAttribute
|
||||
{
|
||||
Binding = 0,
|
||||
Location = 1,
|
||||
Format = VertexElementFormat.Vector2,
|
||||
Offset = (uint) Marshal.OffsetOf<VertexPositionTexcoord>("texcoord")
|
||||
},
|
||||
new VertexAttribute
|
||||
{
|
||||
Binding = 0,
|
||||
Location = 2,
|
||||
Format = VertexElementFormat.Vector4,
|
||||
Offset = (uint) Marshal.OffsetOf<VertexPositionTexcoord>("color")
|
||||
}
|
||||
};
|
||||
|
||||
GraphicsPipelineLayoutInfo pipelineLayoutInfo = new GraphicsPipelineLayoutInfo
|
||||
{
|
||||
VertexSamplerBindingCount = 0,
|
||||
FragmentSamplerBindingCount = 1
|
||||
};
|
||||
VertexInputState vertexInputState = new VertexInputState
|
||||
{
|
||||
VertexBindings = vertexBindings,
|
||||
VertexAttributes = vertexAttributes
|
||||
};
|
||||
|
||||
RasterizerState rasterizerState = RasterizerState.CCW_CullNone;
|
||||
var viewports = new Viewport[1]
|
||||
{
|
||||
new Viewport
|
||||
{
|
||||
X = 0,
|
||||
Y = 0,
|
||||
W = windowWidth,
|
||||
H = windowHeight,
|
||||
MinDepth = 0,
|
||||
MaxDepth = 1
|
||||
}
|
||||
};
|
||||
|
||||
var vertexBindings = new VertexBinding[1]
|
||||
{
|
||||
new VertexBinding
|
||||
{
|
||||
Binding = 0,
|
||||
InputRate = VertexInputRate.Vertex,
|
||||
Stride = (uint) Marshal.SizeOf<VertexPositionTexcoord>()
|
||||
}
|
||||
};
|
||||
var scissors = new Rect[1]
|
||||
{
|
||||
new Rect
|
||||
{
|
||||
X = 0,
|
||||
Y = 0,
|
||||
W = (int) windowWidth,
|
||||
H = (int) windowHeight
|
||||
}
|
||||
};
|
||||
|
||||
var vertexAttributes = new VertexAttribute[3]
|
||||
{
|
||||
new VertexAttribute
|
||||
{
|
||||
Binding = 0,
|
||||
Location = 0,
|
||||
Format = VertexElementFormat.Vector3,
|
||||
Offset = 0
|
||||
},
|
||||
new VertexAttribute
|
||||
{
|
||||
Binding = 0,
|
||||
Location = 1,
|
||||
Format = VertexElementFormat.Vector2,
|
||||
Offset = (uint) Marshal.OffsetOf<VertexPositionTexcoord>("texcoord")
|
||||
},
|
||||
new VertexAttribute
|
||||
{
|
||||
Binding = 0,
|
||||
Location = 2,
|
||||
Format = VertexElementFormat.Vector4,
|
||||
Offset = (uint) Marshal.OffsetOf<VertexPositionTexcoord>("color")
|
||||
}
|
||||
};
|
||||
ViewportState viewportState = new ViewportState
|
||||
{
|
||||
Viewports = viewports,
|
||||
Scissors = scissors
|
||||
};
|
||||
|
||||
VertexInputState vertexInputState = new VertexInputState
|
||||
{
|
||||
VertexBindings = vertexBindings,
|
||||
VertexAttributes = vertexAttributes
|
||||
};
|
||||
var colorAttachmentDescriptions = new ColorAttachmentDescription[1]
|
||||
{
|
||||
new ColorAttachmentDescription
|
||||
{
|
||||
format = TextureFormat.R8G8B8A8,
|
||||
sampleCount = SampleCount.One
|
||||
}
|
||||
};
|
||||
|
||||
var viewports = new Viewport[1]
|
||||
{
|
||||
new Viewport
|
||||
{
|
||||
X = 0,
|
||||
Y = 0,
|
||||
W = windowWidth,
|
||||
H = windowHeight,
|
||||
MinDepth = 0,
|
||||
MaxDepth = 1
|
||||
}
|
||||
};
|
||||
GraphicsPipelineAttachmentInfo graphicsPipelineAttachmentInfo = new GraphicsPipelineAttachmentInfo
|
||||
{
|
||||
colorAttachmentDescriptions = colorAttachmentDescriptions,
|
||||
colorAttachmentCount = 1,
|
||||
hasDepthStencilAttachment = false,
|
||||
depthStencilFormat = 0
|
||||
};
|
||||
|
||||
var scissors = new Rect[1]
|
||||
{
|
||||
new Rect
|
||||
{
|
||||
X = 0,
|
||||
Y = 0,
|
||||
W = (int) windowWidth,
|
||||
H = (int) windowHeight
|
||||
}
|
||||
};
|
||||
var graphicsPipelineCreateInfo = new GraphicsPipelineCreateInfo
|
||||
{
|
||||
ColorBlendState = colorBlendState,
|
||||
DepthStencilState = depthStencilState,
|
||||
VertexShaderState = vertexShaderState,
|
||||
FragmentShaderState = fragmentShaderState,
|
||||
MultisampleState = multisampleState,
|
||||
PipelineLayoutInfo = pipelineLayoutInfo,
|
||||
RasterizerState = rasterizerState,
|
||||
PrimitiveType = PrimitiveType.TriangleList,
|
||||
VertexInputState = vertexInputState,
|
||||
ViewportState = viewportState,
|
||||
AttachmentInfo = graphicsPipelineAttachmentInfo
|
||||
};
|
||||
|
||||
ViewportState viewportState = new ViewportState
|
||||
{
|
||||
Viewports = viewports,
|
||||
Scissors = scissors
|
||||
};
|
||||
spritePipeline = new GraphicsPipeline(GraphicsDevice, graphicsPipelineCreateInfo);
|
||||
|
||||
var graphicsPipelineCreateInfo = new GraphicsPipelineCreateInfo
|
||||
{
|
||||
ColorBlendState = colorBlendState,
|
||||
DepthStencilState = depthStencilState,
|
||||
VertexShaderState = vertexShaderState,
|
||||
FragmentShaderState = fragmentShaderState,
|
||||
MultisampleState = multisampleState,
|
||||
PipelineLayoutInfo = pipelineLayoutInfo,
|
||||
RasterizerState = rasterizerState,
|
||||
PrimitiveType = PrimitiveType.TriangleList,
|
||||
VertexInputState = vertexInputState,
|
||||
ViewportState = viewportState,
|
||||
RenderPass = mainRenderPass
|
||||
};
|
||||
spriteBatch = new SpriteBatch(GraphicsDevice);
|
||||
|
||||
spritePipeline = new GraphicsPipeline(GraphicsDevice, graphicsPipelineCreateInfo);
|
||||
whitePixel = Texture.CreateTexture2D(GraphicsDevice, 1, 1, TextureFormat.R8G8B8A8, TextureUsageFlags.Sampler);
|
||||
|
||||
spriteBatch = new SpriteBatch(GraphicsDevice);
|
||||
var commandBuffer = GraphicsDevice.AcquireCommandBuffer();
|
||||
commandBuffer.SetTextureData(whitePixel, new Color[] { Color.White });
|
||||
GraphicsDevice.Submit(commandBuffer);
|
||||
|
||||
whitePixel = Texture.CreateTexture2D(GraphicsDevice, 1, 1, TextureFormat.R8G8B8A8, TextureUsageFlags.Sampler);
|
||||
sampler = new Sampler(GraphicsDevice, SamplerCreateInfo.PointWrap);
|
||||
}
|
||||
|
||||
var commandBuffer = GraphicsDevice.AcquireCommandBuffer();
|
||||
commandBuffer.SetTextureData(whitePixel, new Color[] { Color.White });
|
||||
GraphicsDevice.Submit(commandBuffer);
|
||||
protected override void Update(TimeSpan dt)
|
||||
{
|
||||
for (var i = 0; i < SPRITECOUNT; i += 1)
|
||||
{
|
||||
positions[i].X = (float)(random.NextDouble() * windowWidth) - 64;
|
||||
positions[i].Y = (float)(random.NextDouble() * windowHeight) - 64;
|
||||
}
|
||||
}
|
||||
|
||||
sampler = new Sampler(GraphicsDevice, SamplerCreateInfo.PointWrap);
|
||||
}
|
||||
protected override void Draw(TimeSpan dt, double alpha)
|
||||
{
|
||||
var commandBuffer = GraphicsDevice.AcquireCommandBuffer();
|
||||
|
||||
protected override void Update(TimeSpan dt)
|
||||
{
|
||||
for (var i = 0; i < SPRITECOUNT; i += 1)
|
||||
{
|
||||
positions[i].X = (float) (random.NextDouble() * windowWidth) - 64;
|
||||
positions[i].Y = (float) (random.NextDouble() * windowHeight) - 64;
|
||||
}
|
||||
}
|
||||
var viewProjection = Matrix4x4.CreateLookAt(new Vector3(windowWidth / 2, windowHeight / 2, 1), new Vector3(windowWidth / 2, windowHeight / 2, 0), Vector3.Up) * Matrix4x4.CreateOrthographic(windowWidth, windowHeight, 0.1f, 1000);
|
||||
spriteBatch.Start(whitePixel, sampler);
|
||||
|
||||
protected override void Draw(TimeSpan dt, double alpha)
|
||||
{
|
||||
var commandBuffer = GraphicsDevice.AcquireCommandBuffer();
|
||||
for (var i = 0; i < SPRITECOUNT; i += 1)
|
||||
{
|
||||
var transform = Matrix4x4.CreateTranslation(positions[i]);
|
||||
var color = new Color((float)random.NextDouble(), (float)random.NextDouble(), (float)random.NextDouble(), 255f);
|
||||
spriteBatch.Add(new Sprite(new Rect { X = 0, Y = 0, W = 0, H = 0 }, 128, 128), transform, color);
|
||||
}
|
||||
|
||||
var viewProjection = Matrix4x4.CreateLookAt(new Vector3(windowWidth / 2, windowHeight / 2, 1), new Vector3(windowWidth / 2, windowHeight / 2, 0), Vector3.Up) * Matrix4x4.CreateOrthographic(windowWidth, windowHeight, 0.1f, 1000);
|
||||
spriteBatch.Start(whitePixel, sampler);
|
||||
var colorAttachmentInfo = new ColorAttachmentInfo
|
||||
{
|
||||
renderTarget = mainColorTarget,
|
||||
clearColor = Color.Black,
|
||||
loadOp = LoadOp.Clear,
|
||||
storeOp = StoreOp.DontCare
|
||||
};
|
||||
|
||||
for (var i = 0; i < SPRITECOUNT; i += 1)
|
||||
{
|
||||
var transform = Matrix4x4.CreateTranslation(positions[i]);
|
||||
var color = new Color((float)random.NextDouble(), (float)random.NextDouble(), (float)random.NextDouble(), 255f);
|
||||
spriteBatch.Add(new Sprite(new Rect { X = 0, Y = 0, W = 0, H = 0 }, 128, 128), transform, color);
|
||||
}
|
||||
spriteBatch.Flush(commandBuffer, colorAttachmentInfo, spritePipeline, new CameraUniforms { viewProjectionMatrix = viewProjection });
|
||||
|
||||
spriteBatch.Flush(commandBuffer, mainRenderPass, mainFramebuffer, mainRenderArea, spritePipeline, new CameraUniforms { viewProjectionMatrix = viewProjection });
|
||||
commandBuffer.QueuePresent(mainColorTarget.TextureSlice, Filter.Nearest, Window);
|
||||
GraphicsDevice.Submit(commandBuffer);
|
||||
}
|
||||
|
||||
commandBuffer.QueuePresent(mainColorTarget.TextureSlice, Filter.Nearest, Window);
|
||||
GraphicsDevice.Submit(commandBuffer);
|
||||
}
|
||||
}
|
||||
protected override void OnDestroy()
|
||||
{
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue