Move solution and projects to src

1 files changed, 0 insertions, 433 deletions

diff --git a/Ryujinx.Graphics.Shader/Translation/Optimizations/GlobalToStorage.cs b/Ryujinx.Graphics.Shader/Translation/Optimizations/GlobalToStorage.cs
deleted file mode 100644
index 2a4070e0..00000000
--- a/Ryujinx.Graphics.Shader/Translation/Optimizations/GlobalToStorage.cs
+++ /dev/null
@@ -1,433 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using System.Collections.Generic;
-
-using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
-using static Ryujinx.Graphics.Shader.Translation.GlobalMemory;
-
-namespace Ryujinx.Graphics.Shader.Translation.Optimizations
-{
-    static class GlobalToStorage
-    {
-        public static void RunPass(BasicBlock block, ShaderConfig config, ref int sbUseMask, ref int ubeUseMask)
-        {
-            int sbStart = GetStorageBaseCbOffset(config.Stage);
-            int sbEnd = sbStart + StorageDescsSize;
-
-            int ubeStart = UbeBaseOffset;
-            int ubeEnd = UbeBaseOffset + UbeDescsSize;
-
-            for (LinkedListNode<INode> node = block.Operations.First; node != null; node = node.Next)
-            {
-                for (int index = 0; index < node.Value.SourcesCount; index++)
-                {
-                    Operand src = node.Value.GetSource(index);
-
-                    int storageIndex = GetStorageIndex(src, sbStart, sbEnd);
-
-                    if (storageIndex >= 0)
-                    {
-                        sbUseMask |= 1 << storageIndex;
-                    }
-
-                    if (config.Stage == ShaderStage.Compute)
-                    {
-                        int constantIndex = GetStorageIndex(src, ubeStart, ubeEnd);
-
-                        if (constantIndex >= 0)
-                        {
-                            ubeUseMask |= 1 << constantIndex;
-                        }
-                    }
-                }
-
-                if (!(node.Value is Operation operation))
-                {
-                    continue;
-                }
-
-                if (UsesGlobalMemory(operation.Inst, operation.StorageKind))
-                {
-                    Operand source = operation.GetSource(0);
-
-                    int storageIndex = SearchForStorageBase(block, source, sbStart, sbEnd);
-
-                    if (storageIndex >= 0)
-                    {
-                        // Storage buffers are implemented using global memory access.
-                        // If we know from where the base address of the access is loaded,
-                        // we can guess which storage buffer it is accessing.
-                        // We can then replace the global memory access with a storage
-                        // buffer access.
-                        node = ReplaceGlobalWithStorage(block, node, config, storageIndex);
-                    }
-                    else if (config.Stage == ShaderStage.Compute && operation.Inst == Instruction.LoadGlobal)
-                    {
-                        // Here we effectively try to replace a LDG instruction with LDC.
-                        // The hardware only supports a limited amount of constant buffers
-                        // so NVN "emulates" more constant buffers using global memory access.
-                        // Here we try to replace the global access back to a constant buffer
-                        // load.
-                        storageIndex = SearchForStorageBase(block, source, ubeStart, ubeStart + ubeEnd);
-
-                        if (storageIndex >= 0)
-                        {
-                            node = ReplaceLdgWithLdc(node, config, storageIndex);
-                        }
-                    }
-                }
-            }
-
-            config.SetAccessibleBufferMasks(sbUseMask, ubeUseMask);
-        }
-
-        private static LinkedListNode<INode> ReplaceGlobalWithStorage(BasicBlock block, LinkedListNode<INode> node, ShaderConfig config, int storageIndex)
-        {
-            Operation operation = (Operation)node.Value;
-
-            bool isAtomic = operation.Inst.IsAtomic();
-            bool isStg16Or8 = operation.Inst == Instruction.StoreGlobal16 || operation.Inst == Instruction.StoreGlobal8;
-            bool isWrite = isAtomic || operation.Inst == Instruction.StoreGlobal || isStg16Or8;
-
-            config.SetUsedStorageBuffer(storageIndex, isWrite);
-
-            Operand[] sources = new Operand[operation.SourcesCount];
-
-            sources[0] = Const(storageIndex);
-            sources[1] = GetStorageOffset(block, node, config, storageIndex, operation.GetSource(0), isStg16Or8);
-
-            for (int index = 2; index < operation.SourcesCount; index++)
-            {
-                sources[index] = operation.GetSource(index);
-            }
-
-            Operation storageOp;
-
-            if (isAtomic)
-            {
-                storageOp = new Operation(operation.Inst, StorageKind.StorageBuffer, operation.Dest, sources);
-            }
-            else if (operation.Inst == Instruction.LoadGlobal)
-            {
-                storageOp = new Operation(Instruction.LoadStorage, operation.Dest, sources);
-            }
-            else
-            {
-                Instruction storeInst = operation.Inst switch
-                {
-                    Instruction.StoreGlobal16 => Instruction.StoreStorage16,
-                    Instruction.StoreGlobal8 => Instruction.StoreStorage8,
-                    _ => Instruction.StoreStorage
-                };
-
-                storageOp = new Operation(storeInst, null, sources);
-            }
-
-            for (int index = 0; index < operation.SourcesCount; index++)
-            {
-                operation.SetSource(index, null);
-            }
-
-            LinkedListNode<INode> oldNode = node;
-
-            node = node.List.AddBefore(node, storageOp);
-
-            node.List.Remove(oldNode);
-
-            return node;
-        }
-
-        private static Operand GetStorageOffset(
-            BasicBlock block,
-            LinkedListNode<INode> node,
-            ShaderConfig config,
-            int storageIndex,
-            Operand addrLow,
-            bool isStg16Or8)
-        {
-            int baseAddressCbOffset = GetStorageCbOffset(config.Stage, storageIndex);
-
-            bool storageAligned = !(config.GpuAccessor.QueryHasUnalignedStorageBuffer() || config.GpuAccessor.QueryHostStorageBufferOffsetAlignment() > Constants.StorageAlignment);
-
-            (Operand byteOffset, int constantOffset) = storageAligned ?
-                GetStorageOffset(block, Utils.FindLastOperation(addrLow, block), baseAddressCbOffset) :
-                (null, 0);
-
-            if (byteOffset != null)
-            {
-                ReplaceAddressAlignment(node.List, addrLow, byteOffset, constantOffset);
-            }
-
-            if (byteOffset == null)
-            {
-                Operand baseAddrLow = Cbuf(0, baseAddressCbOffset);
-                Operand baseAddrTrunc = Local();
-
-                Operand alignMask = Const(-config.GpuAccessor.QueryHostStorageBufferOffsetAlignment());
-
-                Operation andOp = new Operation(Instruction.BitwiseAnd, baseAddrTrunc, baseAddrLow, alignMask);
-
-                node.List.AddBefore(node, andOp);
-
-                Operand offset = Local();
-                Operation subOp = new Operation(Instruction.Subtract, offset, addrLow, baseAddrTrunc);
-
-                node.List.AddBefore(node, subOp);
-
-                byteOffset = offset;
-            }
-            else if (constantOffset != 0)
-            {
-                Operand offset = Local();
-                Operation addOp = new Operation(Instruction.Add, offset, byteOffset, Const(constantOffset));
-
-                node.List.AddBefore(node, addOp);
-
-                byteOffset = offset;
-            }
-
-            if (isStg16Or8)
-            {
-                return byteOffset;
-            }
-
-            Operand wordOffset = Local();
-            Operation shrOp = new Operation(Instruction.ShiftRightU32, wordOffset, byteOffset, Const(2));
-
-            node.List.AddBefore(node, shrOp);
-
-            return wordOffset;
-        }
-
-        private static bool IsCb0Offset(Operand operand, int offset)
-        {
-            return operand.Type == OperandType.ConstantBuffer && operand.GetCbufSlot() == 0 && operand.GetCbufOffset() == offset;
-        }
-
-        private static void ReplaceAddressAlignment(LinkedList<INode> list, Operand address, Operand byteOffset, int constantOffset)
-        {
-            // When we emit 16/8-bit LDG, we add extra code to determine the address alignment.
-            // Eliminate the storage buffer base address from this too, leaving only the byte offset.
-
-            foreach (INode useNode in address.UseOps)
-            {
-                if (useNode is Operation op && op.Inst == Instruction.BitwiseAnd)
-                {
-                    Operand src1 = op.GetSource(0);
-                    Operand src2 = op.GetSource(1);
-
-                    int addressIndex = -1;
-
-                    if (src1 == address && src2.Type == OperandType.Constant && src2.Value == 3)
-                    {
-                        addressIndex = 0;
-                    }
-                    else if (src2 == address && src1.Type == OperandType.Constant && src1.Value == 3)
-                    {
-                        addressIndex = 1;
-                    }
-
-                    if (addressIndex != -1)
-                    {
-                        LinkedListNode<INode> node = list.Find(op);
-
-                        // Add offset calculation before the use. Needs to be on the same block.
-                        if (node != null)
-                        {
-                            Operand offset = Local();
-                            Operation addOp = new Operation(Instruction.Add, offset, byteOffset, Const(constantOffset));
-                            list.AddBefore(node, addOp);
-
-                            op.SetSource(addressIndex, offset);
-                        }
-                    }
-                }
-            }
-        }
-
-        private static (Operand, int) GetStorageOffset(BasicBlock block, Operand address, int baseAddressCbOffset)
-        {
-            if (IsCb0Offset(address, baseAddressCbOffset))
-            {
-                // Direct offset: zero.
-                return (Const(0), 0);
-            }
-
-            (address, int constantOffset) = GetStorageConstantOffset(block, address);
-
-            address = Utils.FindLastOperation(address, block);
-
-            if (IsCb0Offset(address, baseAddressCbOffset))
-            {
-                // Only constant offset
-                return (Const(0), constantOffset);
-            }
-
-            if (!(address.AsgOp is Operation offsetAdd) || offsetAdd.Inst != Instruction.Add)
-            {
-                return (null, 0);
-            }
-
-            Operand src1 = offsetAdd.GetSource(0);
-            Operand src2 = Utils.FindLastOperation(offsetAdd.GetSource(1), block);
-
-            if (IsCb0Offset(src2, baseAddressCbOffset))
-            {
-                return (src1, constantOffset);
-            }
-            else if (IsCb0Offset(src1, baseAddressCbOffset))
-            {
-                return (src2, constantOffset);
-            }
-
-            return (null, 0);
-        }
-
-        private static (Operand, int) GetStorageConstantOffset(BasicBlock block, Operand address)
-        {
-            if (!(address.AsgOp is Operation offsetAdd) || offsetAdd.Inst != Instruction.Add)
-            {
-                return (address, 0);
-            }
-
-            Operand src1 = offsetAdd.GetSource(0);
-            Operand src2 = offsetAdd.GetSource(1);
-
-            if (src2.Type != OperandType.Constant)
-            {
-                return (address, 0);
-            }
-
-            return (src1, src2.Value);
-        }
-
-        private static LinkedListNode<INode> ReplaceLdgWithLdc(LinkedListNode<INode> node, ShaderConfig config, int storageIndex)
-        {
-            Operation operation = (Operation)node.Value;
-
-            Operand GetCbufOffset()
-            {
-                Operand addrLow = operation.GetSource(0);
-
-                Operand baseAddrLow = Cbuf(0, UbeBaseOffset + storageIndex * StorageDescSize);
-
-                Operand baseAddrTrunc = Local();
-
-                Operand alignMask = Const(-config.GpuAccessor.QueryHostStorageBufferOffsetAlignment());
-
-                Operation andOp = new Operation(Instruction.BitwiseAnd, baseAddrTrunc, baseAddrLow, alignMask);
-
-                node.List.AddBefore(node, andOp);
-
-                Operand byteOffset = Local();
-                Operand wordOffset = Local();
-
-                Operation subOp = new Operation(Instruction.Subtract, byteOffset, addrLow, baseAddrTrunc);
-                Operation shrOp = new Operation(Instruction.ShiftRightU32, wordOffset, byteOffset, Const(2));
-
-                node.List.AddBefore(node, subOp);
-                node.List.AddBefore(node, shrOp);
-
-                return wordOffset;
-            }
-
-            Operand[] sources = new Operand[operation.SourcesCount];
-
-            int cbSlot = UbeFirstCbuf + storageIndex;
-
-            sources[0] = Const(cbSlot);
-            sources[1] = GetCbufOffset();
-
-            config.SetUsedConstantBuffer(cbSlot);
-
-            for (int index = 2; index < operation.SourcesCount; index++)
-            {
-                sources[index] = operation.GetSource(index);
-            }
-
-            Operation ldcOp = new Operation(Instruction.LoadConstant, operation.Dest, sources);
-
-            for (int index = 0; index < operation.SourcesCount; index++)
-            {
-                operation.SetSource(index, null);
-            }
-
-            LinkedListNode<INode> oldNode = node;
-
-            node = node.List.AddBefore(node, ldcOp);
-
-            node.List.Remove(oldNode);
-
-            return node;
-        }
-
-        private static int SearchForStorageBase(BasicBlock block, Operand globalAddress, int sbStart, int sbEnd)
-        {
-            globalAddress = Utils.FindLastOperation(globalAddress, block);
-
-            if (globalAddress.Type == OperandType.ConstantBuffer)
-            {
-                return GetStorageIndex(globalAddress, sbStart, sbEnd);
-            }
-
-            Operation operation = globalAddress.AsgOp as Operation;
-
-            if (operation == null || operation.Inst != Instruction.Add)
-            {
-                return -1;
-            }
-
-            Operand src1 = operation.GetSource(0);
-            Operand src2 = operation.GetSource(1);
-
-            if ((src1.Type == OperandType.LocalVariable && src2.Type == OperandType.Constant) ||
-                (src2.Type == OperandType.LocalVariable && src1.Type == OperandType.Constant))
-            {
-                if (src1.Type == OperandType.LocalVariable)
-                {
-                    operation = Utils.FindLastOperation(src1, block).AsgOp as Operation;
-                }
-                else
-                {
-                    operation = Utils.FindLastOperation(src2, block).AsgOp as Operation;
-                }
-
-                if (operation == null || operation.Inst != Instruction.Add)
-                {
-                    return -1;
-                }
-            }
-
-            for (int index = 0; index < operation.SourcesCount; index++)
-            {
-                Operand source = operation.GetSource(index);
-
-                int storageIndex = GetStorageIndex(source, sbStart, sbEnd);
-
-                if (storageIndex != -1)
-                {
-                    return storageIndex;
-                }
-            }
-
-            return -1;
-        }
-
-        private static int GetStorageIndex(Operand operand, int sbStart, int sbEnd)
-        {
-            if (operand.Type == OperandType.ConstantBuffer)
-            {
-                int slot = operand.GetCbufSlot();
-                int offset = operand.GetCbufOffset();
-
-                if (slot == 0 && offset >= sbStart && offset < sbEnd)
-                {
-                    int storageIndex = (offset - sbStart) / StorageDescSize;
-
-                    return storageIndex;
-                }
-            }
-
-            return -1;
-        }
-    }
-}
\ No newline at end of file