From cb171f6ebfa7e1aa5721503d1c1115719957932d Mon Sep 17 00:00:00 2001 From: gdkchan Date: Fri, 6 Dec 2019 19:37:00 -0300 Subject: Support shared color mask, implement more shader instructions Support shared color masks (used by Nouveau and maybe the NVIDIA driver). Support draw buffers (also required by OpenGL). Support viewport transform disable (disabled for now as it breaks some games). Fix instanced rendering draw being ignored for multi draw. Fix IADD and IADD3 immediate shader encodings, that was not matching some ops. Implement FFMA32I shader instruction. Implement IMAD shader instruction. --- Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs | 13 +++++++++++++ Ryujinx.Graphics.Shader/CodeGen/Glsl/DefaultNames.cs | 3 +++ .../CodeGen/Glsl/HelperFunctions/HelperFunctionNames.cs | 3 +++ .../CodeGen/Glsl/HelperFunctions/MultiplyHighS32.glsl | 7 +++++++ .../CodeGen/Glsl/HelperFunctions/MultiplyHighU32.glsl | 7 +++++++ .../CodeGen/Glsl/Instructions/InstGenHelper.cs | 2 ++ .../CodeGen/Glsl/Instructions/InstGenMemory.cs | 1 - 7 files changed, 35 insertions(+), 1 deletion(-) create mode 100644 Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighS32.glsl create mode 100644 Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighU32.glsl (limited to 'Ryujinx.Graphics.Shader/CodeGen') diff --git a/Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs b/Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs index a5c8cc9a..85a0001b 100644 --- a/Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs +++ b/Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs @@ -142,6 +142,16 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl context.AppendLine(); } + if ((info.HelperFunctionsMask & HelperFunctionsMask.MultiplyHighS32) != 0) + { + AppendHelperFunction(context, "Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighS32.glsl"); + } + + if ((info.HelperFunctionsMask & HelperFunctionsMask.MultiplyHighU32) != 0) + { + AppendHelperFunction(context, "Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighU32.glsl"); + } + if ((info.HelperFunctionsMask & HelperFunctionsMask.Shuffle) != 0) { AppendHelperFunction(context, "Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/Shuffle.glsl"); @@ -170,6 +180,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl public static void DeclareLocals(CodeGenContext context, StructuredProgramInfo info) { + context.AppendLine(GetVarTypeName(VariableType.S32) + " " + DefaultNames.DummyIntName + ";"); + context.AppendLine(GetVarTypeName(VariableType.U32) + " " + DefaultNames.DummyUintName + ";"); + foreach (AstOperand decl in info.Locals) { string name = context.OperandManager.DeclareLocal(decl); diff --git a/Ryujinx.Graphics.Shader/CodeGen/Glsl/DefaultNames.cs b/Ryujinx.Graphics.Shader/CodeGen/Glsl/DefaultNames.cs index 4da38b2d..90853b9f 100644 --- a/Ryujinx.Graphics.Shader/CodeGen/Glsl/DefaultNames.cs +++ b/Ryujinx.Graphics.Shader/CodeGen/Glsl/DefaultNames.cs @@ -22,6 +22,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl public const string LocalMemoryName = "local_mem"; public const string SharedMemoryName = "shared_mem"; + public const string DummyIntName = "dummyInt"; + public const string DummyUintName = "dummyUint"; + public const string UndefinedName = "undef"; } } \ No newline at end of file diff --git a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/HelperFunctionNames.cs b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/HelperFunctionNames.cs index f1540fbf..21c43547 100644 --- a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/HelperFunctionNames.cs +++ b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/HelperFunctionNames.cs @@ -2,6 +2,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl { static class HelperFunctionNames { + public static string MultiplyHighS32 = "Helper_MultiplyHighS32"; + public static string MultiplyHighU32 = "Helper_MultiplyHighU32"; + public static string Shuffle = "Helper_Shuffle"; public static string ShuffleDown = "Helper_ShuffleDown"; public static string ShuffleUp = "Helper_ShuffleUp"; diff --git a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighS32.glsl b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighS32.glsl new file mode 100644 index 00000000..caad6f56 --- /dev/null +++ b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighS32.glsl @@ -0,0 +1,7 @@ +int Helper_MultiplyHighS32(int x, int y) +{ + int msb; + int lsb; + imulExtended(x, y, msb, lsb); + return msb; +} \ No newline at end of file diff --git a/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighU32.glsl b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighU32.glsl new file mode 100644 index 00000000..617a925f --- /dev/null +++ b/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighU32.glsl @@ -0,0 +1,7 @@ +uint Helper_MultiplyHighU32(uint x, uint y) +{ + uint msb; + uint lsb; + umulExtended(x, y, msb, lsb); + return msb; +} \ No newline at end of file diff --git a/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenHelper.cs b/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenHelper.cs index f013ee10..2b4ae7f1 100644 --- a/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenHelper.cs +++ b/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenHelper.cs @@ -93,6 +93,8 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions Add(Instruction.Minimum, InstType.CallBinary, "min"); Add(Instruction.MinimumU32, InstType.CallBinary, "min"); Add(Instruction.Multiply, InstType.OpBinaryCom, "*", 1); + Add(Instruction.MultiplyHighS32, InstType.CallBinary, HelperFunctionNames.MultiplyHighS32); + Add(Instruction.MultiplyHighU32, InstType.CallBinary, HelperFunctionNames.MultiplyHighU32); Add(Instruction.Negate, InstType.OpUnary, "-", 0); Add(Instruction.ReciprocalSquareRoot, InstType.CallUnary, "inversesqrt"); Add(Instruction.Return, InstType.OpNullary, "return"); diff --git a/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenMemory.cs b/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenMemory.cs index 5c2ea85e..ffed4c71 100644 --- a/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenMemory.cs +++ b/Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGenMemory.cs @@ -1,6 +1,5 @@ using Ryujinx.Graphics.Shader.IntermediateRepresentation; using Ryujinx.Graphics.Shader.StructuredIr; -using Ryujinx.Graphics.Shader.Translation.Optimizations; using System; using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenHelper; -- cgit v1.2.3