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

Implement CAL and RET shader instructions (#1618)

Browse source 
* Add support for CAL and RET shader instructions

* Remove unused stuff

* Fix a bug that could cause the wrong values to be passed to a function

* Avoid repopulating function id dictionary every time

* PR feedback

* Fix vertex shader A/B merge
This commit is contained in:
gdkchan 2020-10-25 17:00:44 -03:00 • committed by GitHub
parent 973a615d40
commit 49f970d5bd
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
33 changed files with 1337 additions and 401 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Ryujinx.Graphics.Shader/CodeGen/Glsl/Instructions/InstGen.cs
View file

@ -2,6 +2,7 @@ using Ryujinx.Graphics.Shader.IntermediateRepresentation;
using Ryujinx.Graphics.Shader.StructuredIr;
using System;
using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenCall;
using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenHelper;
using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenMemory;
using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenPacking;
@ -82,6 +83,12 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
{
string op = info.OpName;
// Return may optionally have a return value (and in this case it is unary).
if (inst == Instruction.Return && operation.SourcesCount != 0)
{
return $"{op} {GetSoureExpr(context, operation.GetSource(0), context.CurrentFunction.ReturnType)}";
}
int arity = (int)(info.Type & InstType.ArityMask);
string[] expr = new string[arity];
@ -116,6 +123,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
{
switch (inst)
{
case Instruction.Call:
return Call(context, operation);
case Instruction.ImageLoad:
return ImageLoadOrStore(context, operation);