From 99ffc061d30c92f224c6b839290e181b6179893d Mon Sep 17 00:00:00 2001
From: riperiperi <rhy3756547@hotmail.com>
Date: Fri, 17 Jun 2022 17:09:14 +0100
Subject: Optimize Texture Binding and Shader Specialization Checks (#3399)

* Changes 1

* Changes 2

* Better ModifiedSequence handling

This should handle PreciseEvents properly, and simplifies a few things.

* Minor changes, remove debug log

* Handle stage.Info being null

Hopefully fixes Catherine crash

* Fix shader specialization fast texture lookup

* Fix some things.

* Address Feedback Part 1

* Make method static.
---
 Ryujinx.Graphics.Gpu/Memory/BufferManager.cs | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'Ryujinx.Graphics.Gpu/Memory')

diff --git a/Ryujinx.Graphics.Gpu/Memory/BufferManager.cs b/Ryujinx.Graphics.Gpu/Memory/BufferManager.cs
index 71f202ae..9f5f39a9 100644
--- a/Ryujinx.Graphics.Gpu/Memory/BufferManager.cs
+++ b/Ryujinx.Graphics.Gpu/Memory/BufferManager.cs
@@ -378,6 +378,25 @@ namespace Ryujinx.Graphics.Gpu.Memory
             return _gpUniformBuffers[stage].Buffers[index].Address;
         }
 
+        /// <summary>
+        /// Gets the bounds of the uniform buffer currently bound at the given index.
+        /// </summary>
+        /// <param name="isCompute">Indicates whenever the uniform is requested by the 3D or compute engine</param>
+        /// <param name="stage">Index of the shader stage, if the uniform is for the 3D engine</param>
+        /// <param name="index">Index of the uniform buffer binding</param>
+        /// <returns>The uniform buffer bounds, or an undefined value if the buffer is not currently bound</returns>
+        public ref BufferBounds GetUniformBufferBounds(bool isCompute, int stage, int index)
+        {
+            if (isCompute)
+            {
+                return ref _cpUniformBuffers.Buffers[index];
+            }
+            else
+            {
+                return ref _gpUniformBuffers[stage].Buffers[index];
+            }
+        }
+
         /// <summary>
         /// Ensures that the compute engine bindings are visible to the host GPU.
         /// Note: this actually performs the binding using the host graphics API.
-- 
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