Misaki
4173ff2432
Major overhaul of resource barrier and state tracking in RenderGraph: - Introduce ResourceBarrierData for explicit (layout, access, sync) tracking. - Separate aliasing and transition barriers; explicit aliasing support. - Remove BufferHint; infer buffer usage from BufferUsage flags. - Update TextureAccess/BufferAccess to include usage requirements. - Improve enums (BarrierSync, BarrierAccess, BarrierLayout) for D3D12 alignment. - Update D3D12CommandBuffer to use new barrier data and error handling. - Make D3D12DescriptorHeap a class; add ReleaseSampler to IResourceDatabase. - Reset resource pools and aliasing managers each frame. - Batch and flush barriers efficiently per pass. - Update HLSL mesh shader macros to [NumThreads]. - Remove obsolete code and improve documentation. This refactor improves correctness, extensibility, and prepares for advanced features.
74 lines
2.0 KiB
Plaintext
74 lines
2.0 KiB
Plaintext
shader "Hidden/Blit"
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{
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properties
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{
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tex2d mainTex = { white };
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sampler sampler_mainTex;
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}
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pass "Blit"
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{
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pipeline
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{
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ztest = disabled;
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zwrite = off;
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cull = off;
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blend = opaque;
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color_mask = all;
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}
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includes
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{
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"F:/csharp/GhostEngine/Ghost.Graphics/Shaders/Includes/Common.hlsl";
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"F:/csharp/GhostEngine/Ghost.Graphics/Shaders/Includes/Color.hlsl";
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"F:/csharp/GhostEngine/Ghost.Graphics/Shaders/Includes/Properties.hlsl";
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}
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hlsl
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{
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struct PSInput
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{
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float4 position : SV_POSITION;
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float4 uv : TEXCOORD0;
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};
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[NumThreads(4, 1, 1)]
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[OUTPUT_TRIANGLE_TOPOLOGY]
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void MSMain(
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uint gtid : SV_GroupThreadID,
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out vertices PSInput verts[4],
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out indices uint3 tris[2]
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)
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{
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SetMeshOutputCounts(4, 2);
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float2 uv = float2(gtid & 1, (gtid >> 1) & 1);
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verts[gtid].position = float4(uv * 2.0 - 1.0, 0.0, 1.0);
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verts[gtid].uv = float4(uv, 0.0, 0.0);
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if (gtid == 0)
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{
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tris[0] = uint3(0, 1, 2); // First triangle
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tris[1] = uint3(1, 3, 2); // Second triangle
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}
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}
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float4 PSMain(PSInput input) : SV_TARGET
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{
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PerMaterialData perMaterialData = LoadData<PerMaterialData>(g_PushConstantData.perMaterialBuffer, 0);
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float2 uv = input.uv.xy;
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float4 color = SAMPLE_TEXTURE2D(perMaterialData.mainTex, perMaterialData.sampler_mainTex, uv);
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#ifdef LINEAR_COLORSPACE
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color = LinearToSRGB(color);
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#endif
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return color;
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}
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}
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mesh "hlsl_block" : "MSMain";
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pixel "hlsl_block" : "PSMain";
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}
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}
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