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https://github.com/Ryujinx/Ryujinx.git
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105 lines
3.6 KiB
C#
105 lines
3.6 KiB
C#
using System;
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namespace Ryujinx.Graphics.Shader.Translation
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{
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struct ShaderConfig
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{
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public ShaderStage Stage { get; }
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public OutputTopology OutputTopology { get; }
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public int MaxOutputVertices { get; }
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public OutputMapTarget[] OmapTargets { get; }
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public bool OmapSampleMask { get; }
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public bool OmapDepth { get; }
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public TranslationFlags Flags { get; }
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private QueryInfoCallback _queryInfoCallback;
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public ShaderConfig(TranslationFlags flags, QueryInfoCallback queryInfoCallback)
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{
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Stage = ShaderStage.Compute;
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OutputTopology = OutputTopology.PointList;
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MaxOutputVertices = 0;
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OmapTargets = null;
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OmapSampleMask = false;
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OmapDepth = false;
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Flags = flags;
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_queryInfoCallback = queryInfoCallback;
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}
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public ShaderConfig(ShaderHeader header, TranslationFlags flags, QueryInfoCallback queryInfoCallback)
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{
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Stage = header.Stage;
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OutputTopology = header.OutputTopology;
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MaxOutputVertices = header.MaxOutputVertexCount;
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OmapTargets = header.OmapTargets;
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OmapSampleMask = header.OmapSampleMask;
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OmapDepth = header.OmapDepth;
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Flags = flags;
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_queryInfoCallback = queryInfoCallback;
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}
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public int GetDepthRegister()
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{
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int count = 0;
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for (int index = 0; index < OmapTargets.Length; index++)
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{
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for (int component = 0; component < 4; component++)
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{
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if (OmapTargets[index].ComponentEnabled(component))
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{
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count++;
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}
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}
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}
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// The depth register is always two registers after the last color output.
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return count + 1;
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}
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public bool QueryInfoBool(QueryInfoName info, int index = 0)
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{
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return Convert.ToBoolean(QueryInfo(info, index));
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}
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public int QueryInfo(QueryInfoName info, int index = 0)
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{
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if (_queryInfoCallback != null)
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{
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return _queryInfoCallback(info, index);
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}
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else
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{
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switch (info)
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{
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case QueryInfoName.ComputeLocalSizeX:
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case QueryInfoName.ComputeLocalSizeY:
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case QueryInfoName.ComputeLocalSizeZ:
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return 1;
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case QueryInfoName.ComputeSharedMemorySize:
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return 0xc000;
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case QueryInfoName.IsTextureBuffer:
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return Convert.ToInt32(false);
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case QueryInfoName.IsTextureRectangle:
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return Convert.ToInt32(false);
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case QueryInfoName.MaximumViewportDimensions:
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return 0x8000;
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case QueryInfoName.PrimitiveTopology:
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return (int)InputTopology.Points;
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case QueryInfoName.StorageBufferOffsetAlignment:
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return 16;
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case QueryInfoName.SupportsNonConstantTextureOffset:
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return Convert.ToInt32(true);
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case QueryInfoName.ViewportTransformEnable:
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return Convert.ToInt32(true);
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}
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}
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return 0;
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}
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}
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} |