Mirrors/Ryujinx
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

VoteAllEqual, FindLSB/MSB

Browse source
This commit is contained in:
Isaac Marovitz 2024-06-22 14:38:09 +01:00 • committed by Isaac Marovitz
parent b094d34575
commit a71b5f1a3a
13 changed files with 101 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

14
src/Ryujinx.Graphics.Shader/StructuredIr/StructuredProgram.cs
View file

@ -321,8 +321,9 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
}
// Those instructions needs to be emulated by using helper functions,
// because they are NVIDIA specific. Those flags helps the backend to
// decide which helper functions are needed on the final generated code.
// because they are NVIDIA specific or because the target language has
// no direct equivalent. Those flags helps the backend to decide which
// helper functions are needed on the final generated code.
switch (operation.Inst)
{
case Instruction.MultiplyHighS32:
@ -331,6 +332,15 @@ namespace Ryujinx.Graphics.Shader.StructuredIr
case Instruction.MultiplyHighU32:
context.Info.HelperFunctionsMask |= HelperFunctionsMask.MultiplyHighU32;
break;
case Instruction.FindLSB:
context.Info.HelperFunctionsMask |= HelperFunctionsMask.FindLSB;
break;
case Instruction.FindMSBS32:
context.Info.HelperFunctionsMask |= HelperFunctionsMask.FindMSBS32;
break;
case Instruction.FindMSBU32:
context.Info.HelperFunctionsMask |= HelperFunctionsMask.FindMSBU32;
break;
case Instruction.SwizzleAdd:
context.Info.HelperFunctionsMask |= HelperFunctionsMask.SwizzleAdd;
break;