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Some small gpu improvements and shader improvements, add support for ASTC 4x4 textures (slow!)

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This commit is contained in:
gdkchan 2018-06-02 00:50:56 -03:00
parent aeb1bbf50c
commit 53a6922f87
11 changed files with 332 additions and 100 deletions
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70
Ryujinx.Core/Gpu/NvGpuEngine3d.cs
View file

@ -182,6 +182,13 @@ namespace Ryujinx.Core.Gpu
Gpu.Renderer.SetBlendEnable(Enable);
if (!Enable)
{
//If blend is not enabled, then the other values have no effect.
//Note that if it is disabled, the register may contain invalid values.
return;
}
bool BlendSeparateAlpha = (ReadRegister(NvGpuEngine3dReg.IBlendNSeparateAlpha) & 1) != 0;
GalBlendEquation EquationRgb = (GalBlendEquation)ReadRegister(NvGpuEngine3dReg.IBlendNEquationRgb);
@ -362,6 +369,7 @@ namespace Ryujinx.Core.Gpu
bool Enable = (Control & 0x1000) != 0;
long VertexPosition = MakeInt64From2xInt32(NvGpuEngine3dReg.VertexArrayNAddress + Index * 4);
long VertexEndPos = MakeInt64From2xInt32(NvGpuEngine3dReg.VertexArrayNEndAddr + Index * 2);
if (!Enable)
{
@ -374,11 +382,7 @@ namespace Ryujinx.Core.Gpu
if (IndexCount != 0)
{
Size = GetVertexCountFromIndexBuffer(
Vmm,
IndexPosition,
IndexCount,
IndexSize);
Size = (VertexEndPos - VertexPosition) + 1;
}
else
{
@ -410,62 +414,6 @@ namespace Ryujinx.Core.Gpu
}
}
private int GetVertexCountFromIndexBuffer(
NvGpuVmm Vmm,
long IndexPosition,
int IndexCount,
int IndexSize)
{
int MaxIndex = -1;
if (IndexSize == 2)
{
while (IndexCount -- > 0)
{
ushort Value = Vmm.ReadUInt16(IndexPosition);
IndexPosition += 2;
if (MaxIndex < Value)
{
MaxIndex = Value;
}
}
}
else if (IndexSize == 1)
{
while (IndexCount -- > 0)
{
byte Value = Vmm.ReadByte(IndexPosition++);
if (MaxIndex < Value)
{
MaxIndex = Value;
}
}
}
else if (IndexSize == 4)
{
while (IndexCount -- > 0)
{
uint Value = Vmm.ReadUInt32(IndexPosition);
IndexPosition += 2;
if (MaxIndex < Value)
{
MaxIndex = (int)Value;
}
}
}
else
{
throw new ArgumentOutOfRangeException(nameof(IndexSize));
}
return MaxIndex + 1;
}
private void QueryControl(NvGpuVmm Vmm, NvGpuPBEntry PBEntry)
{
long Position = MakeInt64From2xInt32(NvGpuEngine3dReg.QueryAddress);

1
Ryujinx.Core/Gpu/TextureReader.cs
View file

@ -23,6 +23,7 @@ namespace Ryujinx.Core.Gpu
case GalTextureFormat.BC3: return Read16Bpt4x4(Memory, Texture);
case GalTextureFormat.BC4: return Read8Bpt4x4 (Memory, Texture);
case GalTextureFormat.BC5: return Read16Bpt4x4(Memory, Texture);
case GalTextureFormat.Astc2D4x4: return Read16Bpt4x4(Memory, Texture);
}
throw new NotImplementedException(Texture.Format.ToString());

16
Ryujinx.Graphics/Gal/GalTextureFormat.cs
View file

@ -14,6 +14,20 @@ namespace Ryujinx.Graphics.Gal
BC2 = 0x25,
BC3 = 0x26,
BC4 = 0x27,
BC5 = 0x28
BC5 = 0x28,
Astc2D4x4 = 0x40,
Astc2D5x5 = 0x41,
Astc2D6x6 = 0x42,
Astc2D8x8 = 0x44,
Astc2D10x10 = 0x45,
Astc2D12x12 = 0x46,
Astc2D5x4 = 0x50,
Astc2D6x5 = 0x51,
Astc2D8x6 = 0x52,
Astc2D10x8 = 0x53,
Astc2D12x10 = 0x54,
Astc2D8x5 = 0x55,
Astc2D10x5 = 0x56,
Astc2D10x6 = 0x57
}
}

20
Ryujinx.Graphics/Gal/OpenGL/OGLEnumConverter.cs
View file

@ -59,14 +59,9 @@ namespace Ryujinx.Graphics.Gal.OpenGL
{
switch (Format)
{
case GalTextureFormat.R32G32B32A32: return (PixelFormat.Rgba, PixelType.Float);
case GalTextureFormat.R16G16B16A16: return (PixelFormat.Rgba, PixelType.HalfFloat);
case GalTextureFormat.A8B8G8R8: return (PixelFormat.Rgba, PixelType.UnsignedByte);
case GalTextureFormat.R32: return (PixelFormat.Red, PixelType.Float);
case GalTextureFormat.A1B5G5R5: return (PixelFormat.Rgba, PixelType.UnsignedShort5551);
case GalTextureFormat.B5G6R5: return (PixelFormat.Rgb, PixelType.UnsignedShort565);
case GalTextureFormat.G8R8: return (PixelFormat.Rg, PixelType.UnsignedByte);
case GalTextureFormat.R8: return (PixelFormat.Red, PixelType.UnsignedByte);
case GalTextureFormat.A8B8G8R8: return (PixelFormat.Rgba, PixelType.UnsignedByte);
case GalTextureFormat.A1B5G5R5: return (PixelFormat.Rgba, PixelType.UnsignedShort5551);
case GalTextureFormat.B5G6R5: return (PixelFormat.Rgb, PixelType.UnsignedShort565);
}
throw new NotImplementedException(Format.ToString());
@ -150,20 +145,20 @@ namespace Ryujinx.Graphics.Gal.OpenGL
{
switch (BlendEquation)
{
default:
case GalBlendEquation.FuncAdd: return BlendEquationMode.FuncAdd;
case GalBlendEquation.FuncSubtract: return BlendEquationMode.FuncSubtract;
case GalBlendEquation.FuncReverseSubtract: return BlendEquationMode.FuncReverseSubtract;
case GalBlendEquation.Min: return BlendEquationMode.Min;
case GalBlendEquation.Max: return BlendEquationMode.Max;
}
throw new ArgumentException(nameof(BlendEquation));
}
public static BlendingFactorSrc GetBlendFactorSrc(GalBlendFactor BlendFactor)
{
switch (BlendFactor)
{
default:
case GalBlendFactor.Zero: return BlendingFactorSrc.Zero;
case GalBlendFactor.One: return BlendingFactorSrc.One;
case GalBlendFactor.SrcColor: return BlendingFactorSrc.SrcColor;
@ -184,13 +179,14 @@ namespace Ryujinx.Graphics.Gal.OpenGL
case GalBlendFactor.Src1Alpha: return BlendingFactorSrc.Src1Alpha;
case GalBlendFactor.OneMinusSrc1Alpha: return BlendingFactorSrc.OneMinusSrc1Alpha;
}
throw new ArgumentException(nameof(BlendFactor));
}
public static BlendingFactorDest GetBlendFactorDst(GalBlendFactor BlendFactor)
{
switch (BlendFactor)
{
default:
case GalBlendFactor.Zero: return BlendingFactorDest.Zero;
case GalBlendFactor.One: return BlendingFactorDest.One;
case GalBlendFactor.SrcColor: return BlendingFactorDest.SrcColor;
@ -211,6 +207,8 @@ namespace Ryujinx.Graphics.Gal.OpenGL
case GalBlendFactor.Src1Alpha: return BlendingFactorDest.Src1Alpha;
case GalBlendFactor.OneMinusSrc1Alpha: return BlendingFactorDest.OneMinusSrc1Alpha;
}
throw new ArgumentException(nameof(BlendFactor));
}
}
}

2
Ryujinx.Graphics/Gal/OpenGL/OGLShader.cs
View file

@ -91,7 +91,7 @@ namespace Ryujinx.Graphics.Gal.OpenGL
private ShaderStage ShaderStageFactory(IGalMemory Memory, long Position, GalShaderType Type)
{
GlslProgram Program = GetGlslProgram(Memory, Position, Type);
GlslProgram Program = GetGlslProgram(Memory, Position, Type);
return new ShaderStage(
Type,

63
Ryujinx.Graphics/Gal/OpenGL/OGLTexture.cs
View file

@ -1,4 +1,6 @@
using OpenTK.Graphics.OpenGL;
using Ryujinx.Graphics.Gal.Texture;
using System;
namespace Ryujinx.Graphics.Gal.OpenGL
{
@ -36,6 +38,11 @@ namespace Ryujinx.Graphics.Gal.OpenGL
}
else
{
if (Texture.Format >= GalTextureFormat.Astc2D4x4)
{
ConvertAstcTextureToRgba(Texture);
}
const PixelInternalFormat InternalFmt = PixelInternalFormat.Rgba;
(PixelFormat Format, PixelType Type) = OGLEnumConverter.GetTextureFormat(Texture.Format);
@ -63,6 +70,62 @@ namespace Ryujinx.Graphics.Gal.OpenGL
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureSwizzleA, SwizzleA);
}
private void ConvertAstcTextureToRgba(GalTexture Texture)
{
Texture.Data = ASTCDecoder.DecodeToRGBA8888(
Texture.Data,
GetAstcBlockWidth(Texture.Format),
GetAstcBlockHeight(Texture.Format), 1,
Texture.Width,
Texture.Height, 1);
}
private int GetAstcBlockWidth(GalTextureFormat Format)
{
switch (Format)
{
case GalTextureFormat.Astc2D4x4: return 4;
case GalTextureFormat.Astc2D5x5: return 5;
case GalTextureFormat.Astc2D6x6: return 6;
case GalTextureFormat.Astc2D8x8: return 8;
case GalTextureFormat.Astc2D10x10: return 10;
case GalTextureFormat.Astc2D12x12: return 12;
case GalTextureFormat.Astc2D5x4: return 5;
case GalTextureFormat.Astc2D6x5: return 6;
case GalTextureFormat.Astc2D8x6: return 8;
case GalTextureFormat.Astc2D10x8: return 10;
case GalTextureFormat.Astc2D12x10: return 12;
case GalTextureFormat.Astc2D8x5: return 8;
case GalTextureFormat.Astc2D10x5: return 10;
case GalTextureFormat.Astc2D10x6: return 10;
}
throw new ArgumentException(nameof(Format));
}
private int GetAstcBlockHeight(GalTextureFormat Format)
{
switch (Format)
{
case GalTextureFormat.Astc2D4x4: return 4;
case GalTextureFormat.Astc2D5x5: return 5;
case GalTextureFormat.Astc2D6x6: return 6;
case GalTextureFormat.Astc2D8x8: return 8;
case GalTextureFormat.Astc2D10x10: return 10;
case GalTextureFormat.Astc2D12x12: return 12;
case GalTextureFormat.Astc2D5x4: return 4;
case GalTextureFormat.Astc2D6x5: return 5;
case GalTextureFormat.Astc2D8x6: return 6;
case GalTextureFormat.Astc2D10x8: return 8;
case GalTextureFormat.Astc2D12x10: return 10;
case GalTextureFormat.Astc2D8x5: return 5;
case GalTextureFormat.Astc2D10x5: return 5;
case GalTextureFormat.Astc2D10x6: return 6;
}
throw new ArgumentException(nameof(Format));
}
public void Bind(int Index)
{
int Handle = EnsureTextureInitialized(Index);

1
Ryujinx.Graphics/Gal/Shader/GlslDecompiler.cs
View file

@ -389,6 +389,7 @@ namespace Ryujinx.Graphics.Gal.Shader
SB.AppendLine(Identation + "gl_Position.xy *= flip;");
SB.AppendLine(Identation + GlslDecl.PositionOutAttrName + " = gl_Position;");
SB.AppendLine(Identation + GlslDecl.PositionOutAttrName + ".w = 1;");
}
}

126
Ryujinx.Graphics/Gal/Shader/ShaderDecodeAlu.cs
View file

@ -243,6 +243,75 @@ namespace Ryujinx.Graphics.Gal.Shader
Block.AddNode(GetPredNode(new ShaderIrAsg(GetOperGpr0(OpCode), Op), OpCode));
}
public static void Psetp(ShaderIrBlock Block, long OpCode)
{
bool NegA = ((OpCode >> 15) & 1) != 0;
bool NegB = ((OpCode >> 32) & 1) != 0;
bool NegP = ((OpCode >> 42) & 1) != 0;
ShaderIrInst LopInst = GetBLop24(OpCode);
ShaderIrNode OperA = GetOperPred12(OpCode);
ShaderIrNode OperB = GetOperPred29(OpCode);
if (NegA)
{
OperA = new ShaderIrOp(ShaderIrInst.Bnot, OperA);
}
if (NegB)
{
OperB = new ShaderIrOp(ShaderIrInst.Bnot, OperB);
}
ShaderIrOp Op = new ShaderIrOp(LopInst, OperA, OperB);
ShaderIrOperPred P0Node = GetOperPred3 (OpCode);
ShaderIrOperPred P1Node = GetOperPred0 (OpCode);
ShaderIrOperPred P2Node = GetOperPred39(OpCode);
Block.AddNode(GetPredNode(new ShaderIrAsg(P0Node, Op), OpCode));
LopInst = GetBLop45(OpCode);
if (LopInst == ShaderIrInst.Band && P1Node.IsConst && P2Node.IsConst)
{
return;
}
ShaderIrNode P2NNode = P2Node;
if (NegP)
{
P2NNode = new ShaderIrOp(ShaderIrInst.Bnot, P2NNode);
}
Op = new ShaderIrOp(ShaderIrInst.Bnot, P0Node);
Op = new ShaderIrOp(LopInst, Op, P2NNode);
Block.AddNode(GetPredNode(new ShaderIrAsg(P1Node, Op), OpCode));
Op = new ShaderIrOp(LopInst, P0Node, P2NNode);
Block.AddNode(GetPredNode(new ShaderIrAsg(P0Node, Op), OpCode));
}
public static void Rro_C(ShaderIrBlock Block, long OpCode)
{
EmitRro(Block, OpCode, ShaderOper.CR);
}
public static void Rro_I(ShaderIrBlock Block, long OpCode)
{
EmitRro(Block, OpCode, ShaderOper.Immf);
}
public static void Rro_R(ShaderIrBlock Block, long OpCode)
{
EmitRro(Block, OpCode, ShaderOper.RR);
}
public static void Shl_C(ShaderIrBlock Block, long OpCode)
{
EmitAluBinary(Block, OpCode, ShaderOper.CR, ShaderIrInst.Lsl);
@ -445,6 +514,33 @@ namespace Ryujinx.Graphics.Gal.Shader
Block.AddNode(GetPredNode(new ShaderIrAsg(GetOperGpr0(OpCode), Op), OpCode));
}
private static void EmitIscadd(ShaderIrBlock Block, long OpCode, ShaderOper Oper)
{
bool NegB = ((OpCode >> 48) & 1) != 0;
bool NegA = ((OpCode >> 49) & 1) != 0;
ShaderIrNode OperA = GetOperGpr8(OpCode), OperB;
ShaderIrOperImm Scale = GetOperImm5_39(OpCode);
switch (Oper)
{
case ShaderOper.CR: OperB = GetOperCbuf34 (OpCode); break;
case ShaderOper.Imm: OperB = GetOperImm19_20(OpCode); break;
case ShaderOper.RR: OperB = GetOperGpr20 (OpCode); break;
default: throw new ArgumentException(nameof(Oper));
}
OperA = GetAluIneg(OperA, NegA);
OperB = GetAluIneg(OperB, NegB);
ShaderIrOp ScaleOp = new ShaderIrOp(ShaderIrInst.Lsl, OperA, Scale);
ShaderIrOp AddOp = new ShaderIrOp(ShaderIrInst.Add, OperB, ScaleOp);
Block.AddNode(GetPredNode(new ShaderIrAsg(GetOperGpr0(OpCode), AddOp), OpCode));
}
private static void EmitFmnmx(ShaderIrBlock Block, long OpCode, ShaderOper Oper)
{
EmitMnmx(Block, OpCode, true, Oper);
@ -524,31 +620,27 @@ namespace Ryujinx.Graphics.Gal.Shader
}
}
private static void EmitIscadd(ShaderIrBlock Block, long OpCode, ShaderOper Oper)
public static void EmitRro(ShaderIrBlock Block, long OpCode, ShaderOper Oper)
{
bool NegB = ((OpCode >> 48) & 1) != 0;
bool NegA = ((OpCode >> 49) & 1) != 0;
//Note: this is a range reduction instruction and is supposed to
//be used with Mufu, here it just moves the value and ignores the operation.
bool NegA = ((OpCode >> 45) & 1) != 0;
bool AbsA = ((OpCode >> 49) & 1) != 0;
ShaderIrNode OperA = GetOperGpr8(OpCode), OperB;
ShaderIrOperImm Scale = GetOperImm5_39(OpCode);
ShaderIrNode OperA;
switch (Oper)
{
case ShaderOper.CR: OperB = GetOperCbuf34 (OpCode); break;
case ShaderOper.Imm: OperB = GetOperImm19_20(OpCode); break;
case ShaderOper.RR: OperB = GetOperGpr20 (OpCode); break;
case ShaderOper.CR: OperA = GetOperCbuf34 (OpCode); break;
case ShaderOper.Immf: OperA = GetOperImmf19_20(OpCode); break;
case ShaderOper.RR: OperA = GetOperGpr20 (OpCode); break;
default: throw new ArgumentException(nameof(Oper));
}
OperA = GetAluIneg(OperA, NegA);
OperB = GetAluIneg(OperB, NegB);
OperA = GetAluFabsFneg(OperA, AbsA, NegA);
ShaderIrOp ScaleOp = new ShaderIrOp(ShaderIrInst.Lsl, OperA, Scale);
ShaderIrOp AddOp = new ShaderIrOp(ShaderIrInst.Add, OperB, ScaleOp);
Block.AddNode(GetPredNode(new ShaderIrAsg(GetOperGpr0(OpCode), AddOp), OpCode));
Block.AddNode(GetPredNode(new ShaderIrAsg(GetOperGpr0(OpCode), OperA), OpCode));
}
private static void EmitFset(ShaderIrBlock Block, long OpCode, ShaderOper Oper)
@ -597,7 +689,7 @@ namespace Ryujinx.Graphics.Gal.Shader
ShaderIrOp Op = new ShaderIrOp(CmpInst, OperA, OperB);
ShaderIrInst LopInst = GetBLop(OpCode);
ShaderIrInst LopInst = GetBLop45(OpCode);
ShaderIrOperPred PNode = GetOperPred39(OpCode);
@ -685,7 +777,7 @@ namespace Ryujinx.Graphics.Gal.Shader
Block.AddNode(GetPredNode(new ShaderIrAsg(P0Node, Op), OpCode));
ShaderIrInst LopInst = GetBLop(OpCode);
ShaderIrInst LopInst = GetBLop45(OpCode);
if (LopInst == ShaderIrInst.Band && P1Node.IsConst && P2Node.IsConst)
{

28
Ryujinx.Graphics/Gal/Shader/ShaderDecodeHelper.cs
View file

@ -119,14 +119,24 @@ namespace Ryujinx.Graphics.Gal.Shader
return new ShaderIrOperImmf(Value);
}
public static ShaderIrOperPred GetOperPred0(long OpCode)
{
return new ShaderIrOperPred((int)(OpCode >> 0) & 7);
}
public static ShaderIrOperPred GetOperPred3(long OpCode)
{
return new ShaderIrOperPred((int)(OpCode >> 3) & 7);
}
public static ShaderIrOperPred GetOperPred0(long OpCode)
public static ShaderIrOperPred GetOperPred12(long OpCode)
{
return new ShaderIrOperPred((int)(OpCode >> 0) & 7);
return new ShaderIrOperPred((int)(OpCode >> 12) & 7);
}
public static ShaderIrOperPred GetOperPred29(long OpCode)
{
return new ShaderIrOperPred((int)(OpCode >> 29) & 7);
}
public static ShaderIrNode GetOperPred39N(long OpCode)
@ -184,7 +194,7 @@ namespace Ryujinx.Graphics.Gal.Shader
throw new ArgumentException(nameof(OpCode));
}
public static ShaderIrInst GetBLop(long OpCode)
public static ShaderIrInst GetBLop45(long OpCode)
{
switch ((int)(OpCode >> 45) & 3)
{
@ -196,6 +206,18 @@ namespace Ryujinx.Graphics.Gal.Shader
throw new ArgumentException(nameof(OpCode));
}
public static ShaderIrInst GetBLop24(long OpCode)
{
switch ((int)(OpCode >> 24) & 3)
{
case 0: return ShaderIrInst.Band;
case 1: return ShaderIrInst.Bor;
case 2: return ShaderIrInst.Bxor;
}
throw new ArgumentException(nameof(OpCode));
}
public static ShaderIrNode GetPredNode(ShaderIrNode Node, long OpCode)
{
ShaderIrOperPred Pred = GetPredNode(OpCode);

100
Ryujinx.Graphics/Gal/Shader/ShaderDecodeMem.cs
View file

@ -6,6 +6,8 @@ namespace Ryujinx.Graphics.Gal.Shader
{
static partial class ShaderDecode
{
private const int TempRegStart = 0x100;
public static void Ld_A(ShaderIrBlock Block, long OpCode)
{
ShaderIrNode[] Opers = GetOperAbuf20(OpCode);
@ -92,6 +94,62 @@ namespace Ryujinx.Graphics.Gal.Shader
Block.AddNode(GetPredNode(new ShaderIrAsg(OperA, Op1), OpCode)); //Is this right?
}
public static void Tex(ShaderIrBlock Block, long OpCode)
{
//TODO: Support other formats.
ShaderIrOperGpr[] Coords = new ShaderIrOperGpr[2];
for (int Index = 0; Index < Coords.Length; Index++)
{
Coords[Index] = GetOperGpr8(OpCode);
Coords[Index].Index += Index;
if (Coords[Index].Index > ShaderIrOperGpr.ZRIndex)
{
Coords[Index].Index = ShaderIrOperGpr.ZRIndex;
}
}
int ChMask = (int)(OpCode >> 31) & 0xf;
ShaderIrNode OperC = GetOperImm13_36(OpCode);
for (int Ch = 0; Ch < 4; Ch++)
{
ShaderIrOperGpr Dst = new ShaderIrOperGpr(TempRegStart + Ch);
ShaderIrMetaTex Meta = new ShaderIrMetaTex(Ch);
ShaderIrOp Op = new ShaderIrOp(ShaderIrInst.Texs, Coords[0], Coords[1], OperC, Meta);
Block.AddNode(GetPredNode(new ShaderIrAsg(Dst, Op), OpCode));
}
int RegInc = 0;
for (int Ch = 0; Ch < 4; Ch++)
{
if (!IsChannelUsed(ChMask, Ch))
{
continue;
}
ShaderIrOperGpr Src = new ShaderIrOperGpr(TempRegStart + Ch);
ShaderIrOperGpr Dst = GetOperGpr0(OpCode);
Dst.Index += RegInc++;
if (Dst.Index >= ShaderIrOperGpr.ZRIndex)
{
continue;
}
Block.AddNode(GetPredNode(new ShaderIrAsg(Dst, Src), OpCode));
}
}
public static void Texs(ShaderIrBlock Block, long OpCode)
{
EmitTex(Block, OpCode, ShaderIrInst.Texs);
@ -109,11 +167,24 @@ namespace Ryujinx.Graphics.Gal.Shader
ShaderIrNode OperB = GetOperGpr20 (OpCode);
ShaderIrNode OperC = GetOperImm13_36(OpCode);
bool TwoDests = GetOperGpr28(OpCode).Index != ShaderIrOperGpr.ZRIndex;
int ChMask;
switch ((OpCode >> 50) & 7)
{
case 0: ChMask = TwoDests ? 0x7 : 0x1; break;
case 1: ChMask = TwoDests ? 0xb : 0x2; break;
case 2: ChMask = TwoDests ? 0xd : 0x4; break;
case 3: ChMask = TwoDests ? 0xe : 0x8; break;
case 4: ChMask = TwoDests ? 0xf : 0x3; break;
default: throw new InvalidOperationException();
}
for (int Ch = 0; Ch < 4; Ch++)
{
//Assign it to a temp because the destination registers
//may be used as texture coord input aswell.
ShaderIrOperGpr Dst = new ShaderIrOperGpr(0x100 + Ch);
ShaderIrOperGpr Dst = new ShaderIrOperGpr(TempRegStart + Ch);
ShaderIrMetaTex Meta = new ShaderIrMetaTex(Ch);
@ -122,15 +193,22 @@ namespace Ryujinx.Graphics.Gal.Shader
Block.AddNode(GetPredNode(new ShaderIrAsg(Dst, Op), OpCode));
}
int RegInc = 0;
for (int Ch = 0; Ch < 4; Ch++)
{
ShaderIrOperGpr Src = new ShaderIrOperGpr(0x100 + Ch);
if (!IsChannelUsed(ChMask, Ch))
{
continue;
}
ShaderIrOperGpr Dst = (Ch >> 1) != 0
ShaderIrOperGpr Src = new ShaderIrOperGpr(TempRegStart + Ch);
ShaderIrOperGpr Dst = (RegInc >> 1) != 0
? GetOperGpr28(OpCode)
: GetOperGpr0 (OpCode);
Dst.Index += Ch & 1;
Dst.Index += RegInc++ & 1;
if (Dst.Index >= ShaderIrOperGpr.ZRIndex)
{
@ -138,7 +216,17 @@ namespace Ryujinx.Graphics.Gal.Shader
}
Block.AddNode(GetPredNode(new ShaderIrAsg(Dst, Src), OpCode));
/*if (IsScalar)
{
break;
}*/
}
}
private static bool IsChannelUsed(int ChMask, int Ch)
{
return (ChMask & (1 << Ch)) != 0;
}
}
}

5
Ryujinx.Graphics/Gal/Shader/ShaderOpCodeTable.cs
View file

@ -82,6 +82,10 @@ namespace Ryujinx.Graphics.Gal.Shader
Set("000000010000xx", ShaderDecode.Mov_I32);
Set("0101110010011x", ShaderDecode.Mov_R);
Set("0101000010000x", ShaderDecode.Mufu);
Set("0101000010010x", ShaderDecode.Psetp);
Set("0100110010010x", ShaderDecode.Rro_C);
Set("0011100x10010x", ShaderDecode.Rro_I);
Set("0101110010010x", ShaderDecode.Rro_R);
Set("0100110001001x", ShaderDecode.Shl_C);
Set("0011100x01001x", ShaderDecode.Shl_I);
Set("0101110001001x", ShaderDecode.Shl_R);
@ -89,6 +93,7 @@ namespace Ryujinx.Graphics.Gal.Shader
Set("0011100x00101x", ShaderDecode.Shr_I);
Set("0101110000101x", ShaderDecode.Shr_R);
Set("1110111111110x", ShaderDecode.St_A);
Set("110000xxxx111x", ShaderDecode.Tex);
Set("1101111101001x", ShaderDecode.Texq);
Set("1101100xxxxxxx", ShaderDecode.Texs);
Set("1101101xxxxxxx", ShaderDecode.Tlds);