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

Vulkan: Add workarounds for MoltenVK (#4202)

Browse source 
* Add MVK basics.

* Use appropriate output attribute types

* 4kb vertex alignment, bunch of fixes

* Add reduced shader precision mode for mvk.

* Disable ASTC on MVK for now

* Only request robustnes2 when it is available.

* It's just the one feature actually

* Add triangle fan conversion

* Allow NullDescriptor on MVK for some reason.

* Force safe blit on MoltenVK

* Use ASTC only when formats are all available.

* Disable multilevel 3d texture views

* Filter duplicate render targets (on backend)

* Add Automatic MoltenVK Configuration

* Do not create color attachment views with formats that are not RT compatible

* Make sure that the host format matches the vertex shader input types for invalid/unknown guest formats

* FIx rebase for Vertex Attrib State

* Fix 4b alignment for vertex

* Use asynchronous queue submits for MVK

* Ensure color clear shader has correct output type

* Update MoltenVK config

* Always use MoltenVK workarounds on MacOS

* Make MVK supersede all vendors

* Fix rebase

* Various fixes on rebase

* Get portability flags from extension

* Fix some minor rebasing issues

* Style change

* Use LibraryImport for MVKConfiguration

* Rename MoltenVK vendor to Apple

Intel and AMD GPUs on moltenvk report with the those vendors - only apple silicon reports with vendor 0x106B.

* Fix features2 rebase conflict

* Rename fragment output type

* Add missing check for fragment output types

Might have caused the crash in MK8

* Only do fragment output specialization on MoltenVK

* Avoid copy when passing capabilities

* Self feedback

* Address feedback

Co-authored-by: gdk <gab.dark.100@gmail.com>
Co-authored-by: nastys <nastys@users.noreply.github.com>
This commit is contained in:
riperiperi 2023-01-13 00:31:21 +00:00 • committed by GitHub
parent 30862b5ffd
commit 8fa248ceb4
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
36 changed files with 739 additions and 61 deletions
Download patch file Download diff file Expand all files Collapse all files

26
Ryujinx.Graphics.Shader/CodeGen/Glsl/Declarations.cs
View file

@ -346,12 +346,17 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
{
string name = context.OperandManager.DeclareLocal(decl);
context.AppendLine(GetVarTypeName(decl.VarType) + " " + name + ";");
context.AppendLine(GetVarTypeName(context, decl.VarType) + " " + name + ";");
}
}
public static string GetVarTypeName(AggregateType type, bool precise = true)
public static string GetVarTypeName(CodeGenContext context, AggregateType type, bool precise = true)
{
if (context.Config.GpuAccessor.QueryHostReducedPrecision())
{
precise = false;
}
return type switch
{
AggregateType.Void => "void",
@ -666,7 +671,22 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
}
else
{
context.AppendLine($"layout (location = {attr}) out vec4 {name};");
string type = context.Config.Stage != ShaderStage.Fragment ? "vec4" :
context.Config.GpuAccessor.QueryFragmentOutputType(attr) switch
{
AttributeType.Sint => "ivec4",
AttributeType.Uint => "uvec4",
_ => "vec4"
};
if (context.Config.GpuAccessor.QueryHostReducedPrecision() && context.Config.Stage == ShaderStage.Vertex && attr == 0)
{
context.AppendLine($"layout (location = {attr}) invariant out {type} {name};");
}
else
{
context.AppendLine($"layout (location = {attr}) out {type} {name};");
}
}
}