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Use vector outputs for texture operations (#3939)

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* Change AggregateType to include vector type counts

* Replace VariableType uses with AggregateType and delete VariableType

* Support new local vector types on SPIR-V and GLSL

* Start using vector outputs for texture operations

* Use vectors on more texture operations

* Use vector output for ImageLoad operations

* Replace all uses of single destination texture constructors with multi destination ones

* Update textureGatherOffsets replacement to split vector operations

* Shader cache version bump

Co-authored-by: Ac_K <Acoustik666@gmail.com>
This commit is contained in:
gdkchan 2022-12-29 12:09:34 -03:00 • committed by GitHub
parent 52c115a1f8
commit 9dfe81770a
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GPG key ID: 4AEE18F83AFDEB23
37 changed files with 1100 additions and 747 deletions
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116
Ryujinx.Graphics.Shader/Instructions/InstEmitSurface.cs
View file

@ -1,7 +1,9 @@
using Ryujinx.Graphics.Shader.Decoders;
using Ryujinx.Graphics.Shader.IntermediateRepresentation;
using Ryujinx.Graphics.Shader.Translation;
using System;
using System.Collections.Generic;
using System.Numerics;
using static Ryujinx.Graphics.Shader.Instructions.InstEmitHelper;
using static Ryujinx.Graphics.Shader.IntermediateRepresentation.OperandHelper;
@ -217,15 +219,7 @@ namespace Ryujinx.Graphics.Shader.Instructions
return context.Copy(Register(srcB++, RegisterType.Gpr));
}
Operand GetDest()
{
if (dest >= RegisterConsts.RegisterZeroIndex)
{
return null;
}
return Register(dest++, RegisterType.Gpr);
}
Operand destOperand = dest != RegisterConsts.RegisterZeroIndex ? Register(dest, RegisterType.Gpr) : null;
List<Operand> sourcesList = new List<Operand>();
@ -291,7 +285,7 @@ namespace Ryujinx.Graphics.Shader.Instructions
flags,
imm,
0,
GetDest(),
new[] { destOperand },
sources);
context.Add(operation);
@ -371,36 +365,40 @@ namespace Ryujinx.Graphics.Shader.Instructions
if (useComponents)
{
for (int compMask = (int)componentMask, compIndex = 0; compMask != 0; compMask >>= 1, compIndex++)
{
if ((compMask & 1) == 0)
{
continue;
}
Operand[] dests = new Operand[BitOperations.PopCount((uint)componentMask)];
if (srcB == RegisterConsts.RegisterZeroIndex)
int outputIndex = 0;
for (int i = 0; i < dests.Length; i++)
{
if (srcB + i >= RegisterConsts.RegisterZeroIndex)
{
break;
}
Operand rd = Register(srcB++, RegisterType.Gpr);
TextureOperation operation = context.CreateTextureOperation(
Instruction.ImageLoad,
type,
flags,
handle,
compIndex,
rd,
sources);
if (!isBindless)
{
operation.Format = context.Config.GetTextureFormat(handle);
}
context.Add(operation);
dests[outputIndex++] = Register(srcB + i, RegisterType.Gpr);
}
if (outputIndex != dests.Length)
{
Array.Resize(ref dests, outputIndex);
}
TextureOperation operation = context.CreateTextureOperation(
Instruction.ImageLoad,
type,
flags,
handle,
(int)componentMask,
dests,
sources);
if (!isBindless)
{
operation.Format = context.Config.GetTextureFormat(handle);
}
context.Add(operation);
}
else
{
@ -412,35 +410,45 @@ namespace Ryujinx.Graphics.Shader.Instructions
}
int components = GetComponents(size);
int compMask = (1 << components) - 1;
for (int compIndex = 0; compIndex < components; compIndex++)
Operand[] dests = new Operand[components];
int outputIndex = 0;
for (int i = 0; i < dests.Length; i++)
{
if (srcB == RegisterConsts.RegisterZeroIndex)
if (srcB + i >= RegisterConsts.RegisterZeroIndex)
{
break;
}
Operand rd = Register(srcB++, RegisterType.Gpr);
dests[outputIndex++] = Register(srcB + i, RegisterType.Gpr);
}
TextureOperation operation = context.CreateTextureOperation(
Instruction.ImageLoad,
type,
GetTextureFormat(size),
flags,
handle,
compIndex,
rd,
sources);
if (outputIndex != dests.Length)
{
Array.Resize(ref dests, outputIndex);
}
context.Add(operation);
TextureOperation operation = context.CreateTextureOperation(
Instruction.ImageLoad,
type,
GetTextureFormat(size),
flags,
handle,
compMask,
dests,
sources);
switch (size)
{
case SuSize.U8: context.Copy(rd, ZeroExtendTo32(context, rd, 8)); break;
case SuSize.U16: context.Copy(rd, ZeroExtendTo32(context, rd, 16)); break;
case SuSize.S8: context.Copy(rd, SignExtendTo32(context, rd, 8)); break;
case SuSize.S16: context.Copy(rd, SignExtendTo32(context, rd, 16)); break;
}
context.Add(operation);
switch (size)
{
case SuSize.U8: context.Copy(dests[0], ZeroExtendTo32(context, dests[0], 8)); break;
case SuSize.U16: context.Copy(dests[0], ZeroExtendTo32(context, dests[0], 16)); break;
case SuSize.S8: context.Copy(dests[0], SignExtendTo32(context, dests[0], 8)); break;
case SuSize.S16: context.Copy(dests[0], SignExtendTo32(context, dests[0], 16)); break;
}
}
}