From 2e43d01d3658d82f98c9eeea8280d8ec122c0c6b Mon Sep 17 00:00:00 2001
From: gdkchan <gab.dark.100@gmail.com>
Date: Fri, 18 Nov 2022 23:27:54 -0300
Subject: Move gl_Layer from vertex to geometry if GPU does not support it on
vertex (#3866)
* Move gl_Layer from vertex to geometry if GPU does not support it on vertex
* Shader cache version bump
* PR feedback
---
Ryujinx.Graphics.Gpu/Shader/ShaderCache.cs | 12 ++++++++++++
1 file changed, 12 insertions(+)
(limited to 'Ryujinx.Graphics.Gpu/Shader/ShaderCache.cs')
diff --git a/Ryujinx.Graphics.Gpu/Shader/ShaderCache.cs b/Ryujinx.Graphics.Gpu/Shader/ShaderCache.cs
index 2a9dd6a5..3eaab79f 100644
--- a/Ryujinx.Graphics.Gpu/Shader/ShaderCache.cs
+++ b/Ryujinx.Graphics.Gpu/Shader/ShaderCache.cs
@@ -356,6 +356,8 @@ namespace Ryujinx.Graphics.Gpu.Shader
CachedShaderStage[] shaders = new CachedShaderStage[Constants.ShaderStages + 1];
List<ShaderSource> shaderSources = new List<ShaderSource>();
+ TranslatorContext previousStage = null;
+
for (int stageIndex = 0; stageIndex < Constants.ShaderStages; stageIndex++)
{
TranslatorContext currentStage = translatorContexts[stageIndex + 1];
@@ -392,6 +394,16 @@ namespace Ryujinx.Graphics.Gpu.Shader
{
shaderSources.Add(CreateShaderSource(program));
}
+
+ previousStage = currentStage;
+ }
+ else if (
+ previousStage != null &&
+ previousStage.LayerOutputWritten &&
+ stageIndex == 3 &&
+ !_context.Capabilities.SupportsLayerVertexTessellation)
+ {
+ shaderSources.Add(CreateShaderSource(previousStage.GenerateGeometryPassthrough()));
}
}
--
cgit v1.2.3-70-g09d2