Misaki
74bb2ccda5
Refactored descriptor allocation and release logic by introducing `IDescriptorAllocator` and replacing `DescriptorHeapAllocator` with `D3D12DescriptorHeap`. Updated descriptor structs to include validation properties and improved memory management with `ReadOnlySpan`. Enhanced shader compilation by introducing `ShaderStage` and `CompilerVersion` enums, enabling more flexible and maintainable shader handling. Refactored `Mesh` to use `IBuffer` for vertex and index buffers, added bindless descriptor support, and improved resource cleanup. Updated `RenderSystem` and other components for better initialization, error handling, and disposal logic. General improvements to code readability and maintainability.
78 lines
1.4 KiB
C#
78 lines
1.4 KiB
C#
using Win32.Graphics.Direct3D12;
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namespace Ghost.Graphics.Data;
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/// <summary>
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/// Render target view (RTV) descriptor.
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/// </summary>
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public readonly struct RenderTargetDescriptor
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{
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public uint Index
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{
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get; init;
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}
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public static RenderTargetDescriptor Invalid => new() { Index = ~0u };
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public bool IsValid => Index != ~0u;
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}
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/// <summary>
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/// Depth stencil view (DSV) descriptor.
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/// </summary>
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public readonly struct DepthStencilDescriptor
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{
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public uint Index
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{
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get; init;
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}
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public static DepthStencilDescriptor Invalid => new() { Index = ~0u };
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public bool IsValid => Index != ~0u;
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}
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/// <summary>
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/// Shader resource view (SRV) descriptor.
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/// </summary>
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public readonly struct ShaderResourceDescriptor
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{
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public uint Index
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{
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get; init;
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}
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public static ShaderResourceDescriptor Invalid => new() { Index = ~0u };
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public bool IsValid => Index != ~0u;
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}
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/// <summary>
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/// Sampler descriptor.
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/// </summary>
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public readonly struct SamplerDescriptor
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{
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public uint Index
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{
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get; init;
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}
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public static SamplerDescriptor Invalid => new() { Index = ~0u };
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public bool IsValid => Index != ~0u;
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}
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/// <summary>
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/// Bindless descriptor
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/// </summary>
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public readonly struct BindlessDescriptor
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{
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public uint Index
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{
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get; init;
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}
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public static BindlessDescriptor Invalid => new() { Index = ~0u };
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public bool IsValid => Index != ~0u;
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} |