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Fix TXQ for 3D textures. (#2613)
* Fix TXQ for 3D textures. Assumes the texture is 3D if the component mask contains Z. This fixes a bug in UE4 games where parts of the map had garbage pointers to lighting voxels, as the lookup 3D texture was not being initialized. Most notable game is THPS1+2. May need another PR to keep image store data alive and properly flush it in order using the AutoDeleteCache. * Get sampler type for TextureSize from bound textures.
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@ -1,4 +1,5 @@
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using Ryujinx.Graphics.GAL;
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using Ryujinx.Graphics.Shader;
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namespace Ryujinx.Graphics.Gpu.Image
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{
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@ -54,5 +55,27 @@ namespace Ryujinx.Graphics.Gpu.Image
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return Target.Texture1D;
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}
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/// <summary>
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/// Converts the texture target enum to a shader sampler type.
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/// </summary>
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/// <param name="target">The target enum to convert</param>
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/// <returns>The shader sampler type</returns>
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public static SamplerType ConvertSamplerType(this TextureTarget target)
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{
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return target switch
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{
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TextureTarget.Texture1D => SamplerType.Texture1D,
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TextureTarget.Texture2D => SamplerType.Texture2D,
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TextureTarget.Texture3D => SamplerType.Texture3D,
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TextureTarget.Cubemap => SamplerType.TextureCube,
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TextureTarget.Texture1DArray => SamplerType.Texture1D | SamplerType.Array,
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TextureTarget.Texture2DArray => SamplerType.Texture2D | SamplerType.Array,
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TextureTarget.TextureBuffer => SamplerType.TextureBuffer,
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TextureTarget.Texture2DRect => SamplerType.Texture2D,
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TextureTarget.CubemapArray => SamplerType.TextureCube | SamplerType.Array,
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_ => SamplerType.Texture2D
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};
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}
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}
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}
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@ -40,7 +40,7 @@ namespace Ryujinx.Graphics.Gpu.Shader
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/// <summary>
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/// Version of the codegen (to be changed when codegen or guest format change).
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/// </summary>
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private const ulong ShaderCodeGenVersion = 2092;
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private const ulong ShaderCodeGenVersion = 2613;
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// Progress reporting helpers
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private volatile int _shaderCount;
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@ -119,14 +119,14 @@ namespace Ryujinx.Graphics.Gpu.Shader
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}
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/// <summary>
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/// Queries texture target information.
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/// Queries sampler type information.
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/// </summary>
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/// <param name="handle">Texture handle</param>
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/// <param name="cbufSlot">Constant buffer slot for the texture handle</param>
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/// <returns>True if the texture is a buffer texture, false otherwise</returns>
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public bool QueryIsTextureBuffer(int handle, int cbufSlot = -1)
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/// <returns>The sampler type value for the given handle</returns>
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public SamplerType QuerySamplerType(int handle, int cbufSlot = -1)
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{
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return GetTextureDescriptor(handle, cbufSlot).UnpackTextureTarget() == TextureTarget.TextureBuffer;
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return GetTextureDescriptor(handle, cbufSlot).UnpackTextureTarget().ConvertSamplerType();
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}
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/// <summary>
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@ -1,4 +1,6 @@
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namespace Ryujinx.Graphics.Shader
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using Ryujinx.Graphics.Shader.Decoders;
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namespace Ryujinx.Graphics.Shader
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{
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public interface IGpuAccessor
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{
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@ -79,9 +81,9 @@
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return true;
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}
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bool QueryIsTextureBuffer(int handle, int cbufSlot = -1)
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SamplerType QuerySamplerType(int handle, int cbufSlot = -1)
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{
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return false;
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return SamplerType.Texture2D;
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}
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bool QueryIsTextureRectangle(int handle, int cbufSlot = -1)
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@ -697,7 +697,7 @@ namespace Ryujinx.Graphics.Shader.Instructions
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flags = ConvertTextureFlags(tldsOp.Target) | TextureFlags.IntCoords;
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if (tldsOp.Target == TexelLoadTarget.Texture1DLodZero && context.Config.GpuAccessor.QueryIsTextureBuffer(tldsOp.HandleOffset))
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if (tldsOp.Target == TexelLoadTarget.Texture1DLodZero && context.Config.GpuAccessor.QuerySamplerType(tldsOp.HandleOffset) == SamplerType.TextureBuffer)
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{
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type = SamplerType.TextureBuffer;
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flags &= ~TextureFlags.LodLevel;
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@ -1306,8 +1306,6 @@ namespace Ryujinx.Graphics.Shader.Instructions
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// TODO: Validate and use property.
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Instruction inst = Instruction.TextureSize;
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SamplerType type = SamplerType.Texture2D;
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TextureFlags flags = bindless ? TextureFlags.Bindless : TextureFlags.None;
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int raIndex = op.Ra.Index;
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@ -1347,6 +1345,17 @@ namespace Ryujinx.Graphics.Shader.Instructions
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int handle = !bindless ? op.HandleOffset : 0;
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SamplerType type;
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if (bindless)
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{
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type = (op.ComponentMask & 4) != 0 ? SamplerType.Texture3D : SamplerType.Texture2D;
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}
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else
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{
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type = context.Config.GpuAccessor.QuerySamplerType(handle);
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}
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for (int compMask = op.ComponentMask, compIndex = 0; compMask != 0; compMask >>= 1, compIndex++)
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{
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if ((compMask & 1) != 0)
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@ -1422,7 +1431,7 @@ namespace Ryujinx.Graphics.Shader.Instructions
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{
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// For bindless, we don't have any way to know the texture type,
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// so we assume it's texture buffer when the sampler type is 1D, since that's more common.
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bool isTypeBuffer = isBindless || context.Config.GpuAccessor.QueryIsTextureBuffer(op.HandleOffset);
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bool isTypeBuffer = isBindless || context.Config.GpuAccessor.QuerySamplerType(op.HandleOffset) == SamplerType.TextureBuffer;
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if (isTypeBuffer)
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{
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@ -4,7 +4,7 @@ namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
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{
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public const int DefaultCbufSlot = -1;
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public SamplerType Type { get; private set; }
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public SamplerType Type { get; set; }
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public TextureFormat Format { get; set; }
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public TextureFlags Flags { get; private set; }
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@ -30,10 +30,11 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
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texOp.Inst == Instruction.TextureSize)
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{
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Operand bindlessHandle = Utils.FindLastOperation(texOp.GetSource(0), block);
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bool rewriteSamplerType = texOp.Inst == Instruction.TextureSize;
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if (bindlessHandle.Type == OperandType.ConstantBuffer)
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{
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SetHandle(config, texOp, bindlessHandle.GetCbufOffset(), bindlessHandle.GetCbufSlot());
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SetHandle(config, texOp, bindlessHandle.GetCbufOffset(), bindlessHandle.GetCbufSlot(), rewriteSamplerType);
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continue;
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}
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@ -59,7 +60,8 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
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config,
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texOp,
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src0.GetCbufOffset() | ((src1.GetCbufOffset() + 1) << 16),
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src0.GetCbufSlot() | ((src1.GetCbufSlot() + 1) << 16));
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src0.GetCbufSlot() | ((src1.GetCbufSlot() + 1) << 16),
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rewriteSamplerType);
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}
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else if (texOp.Inst == Instruction.ImageLoad ||
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texOp.Inst == Instruction.ImageStore ||
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@ -81,15 +83,21 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
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texOp.Format = config.GetTextureFormat(cbufOffset, cbufSlot);
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}
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SetHandle(config, texOp, cbufOffset, cbufSlot);
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SetHandle(config, texOp, cbufOffset, cbufSlot, false);
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}
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}
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}
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}
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private static void SetHandle(ShaderConfig config, TextureOperation texOp, int cbufOffset, int cbufSlot)
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private static void SetHandle(ShaderConfig config, TextureOperation texOp, int cbufOffset, int cbufSlot, bool rewriteSamplerType)
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{
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texOp.SetHandle(cbufOffset, cbufSlot);
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if (rewriteSamplerType)
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{
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texOp.Type = config.GpuAccessor.QuerySamplerType(cbufOffset, cbufSlot);
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}
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config.SetUsedTexture(texOp.Inst, texOp.Type, texOp.Format, texOp.Flags, cbufSlot, cbufOffset);
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}
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}
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@ -294,7 +294,7 @@ namespace Ryujinx.Graphics.Shader.Translation
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inst &= Instruction.Mask;
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bool isImage = inst == Instruction.ImageLoad || inst == Instruction.ImageStore || inst == Instruction.ImageAtomic;
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bool isWrite = inst == Instruction.ImageStore || inst == Instruction.ImageAtomic;
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bool accurateType = inst != Instruction.TextureSize && inst != Instruction.Lod;
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bool accurateType = inst != Instruction.Lod;
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if (isImage)
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{
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