From 9f12e50a546b15533778ed0d8290202af91c10a2 Mon Sep 17 00:00:00 2001
From: gdkchan <gab.dark.100@gmail.com>
Date: Tue, 25 Apr 2023 19:51:07 -0300
Subject: Refactor attribute handling on the shader generator (#4565)

* Refactor attribute handling on the shader generator

* Implement gl_ViewportMask[]

* Add back the Intel FrontFacing bug workaround

* Fix GLSL transform feedback outputs mistmatch with fragment stage

* Shader cache version bump

* Fix geometry shader recognition

* PR feedback

* Delete GetOperandDef and GetOperandUse

* Remove replacements that are no longer needed on GLSL compilation on Vulkan

* Fix incorrect load for per-patch outputs

* Fix build
---
 Ryujinx.Graphics.Shader/IGpuAccessor.cs | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

(limited to 'Ryujinx.Graphics.Shader/IGpuAccessor.cs')

diff --git a/Ryujinx.Graphics.Shader/IGpuAccessor.cs b/Ryujinx.Graphics.Shader/IGpuAccessor.cs
index bc5e67c3..2207156c 100644
--- a/Ryujinx.Graphics.Shader/IGpuAccessor.cs
+++ b/Ryujinx.Graphics.Shader/IGpuAccessor.cs
@@ -305,9 +305,9 @@ namespace Ryujinx.Graphics.Shader
         }
 
         /// <summary>
-        /// Queries host support for writes to Layer from vertex or tessellation shader stages.
+        /// Queries host support for writes to the layer from vertex or tessellation shader stages.
         /// </summary>
-        /// <returns>True if writes to layer from vertex or tessellation are supported, false otherwise</returns>
+        /// <returns>True if writes to the layer from vertex or tessellation are supported, false otherwise</returns>
         bool QueryHostSupportsLayerVertexTessellation()
         {
             return true;
@@ -350,10 +350,19 @@ namespace Ryujinx.Graphics.Shader
         }
 
         /// <summary>
-        /// Queries host GPU shader viewport index output support.
+        /// Queries host support for writes to the viewport index from vertex or tessellation shader stages.
         /// </summary>
-        /// <returns>True if the GPU and driver supports shader viewport index output, false otherwise</returns>
-        bool QueryHostSupportsViewportIndex()
+        /// <returns>True if writes to the viewport index from vertex or tessellation are supported, false otherwise</returns>
+        bool QueryHostSupportsViewportIndexVertexTessellation()
+        {
+            return true;
+        }
+
+        /// <summary>
+        /// Queries host GPU shader viewport mask output support.
+        /// </summary>
+        /// <returns>True if the GPU and driver supports shader viewport mask output, false otherwise</returns>
+        bool QueryHostSupportsViewportMask()
         {
             return true;
         }
-- 
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