From a96435a5ddac43222f78d76867c991ba2e81b8d5 Mon Sep 17 00:00:00 2001
From: goeiecool9999 <7033575+goeiecool9999@users.noreply.github.com>
Date: Thu, 24 Jul 2025 09:43:46 +0200
Subject: [PATCH] ShaderCache: theoretical loading speedup by first checking to
 see if a shader later in the queue is already compiled

---
 src/Cafe/HW/Latte/Core/LatteShaderCache.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/Cafe/HW/Latte/Core/LatteShaderCache.cpp b/src/Cafe/HW/Latte/Core/LatteShaderCache.cpp
index 9ea3db5a..2e0b98d7 100644
--- a/src/Cafe/HW/Latte/Core/LatteShaderCache.cpp
+++ b/src/Cafe/HW/Latte/Core/LatteShaderCache.cpp
@@ -102,6 +102,18 @@ void LatteShaderCache_removeFromCompileQueue(sint32 index)
  */
 void LatteShaderCache_updateCompileQueue(sint32 maxRemainingEntries)
 {
+	// remove any shaders that are already done
+	for (size_t i = 0; i < shaderCompileQueue.count; i++)
+	{
+		auto shaderEntry = shaderCompileQueue.entry[i].shader;
+		if (!shaderEntry)
+			continue;
+		if (shaderEntry->shader->IsCompiled())
+		{
+			LatteShader_prepareSeparableUniforms(shaderEntry);
+			LatteShaderCache_removeFromCompileQueue(i);
+		}
+	}
 	while (true)
 	{
 		if (shaderCompileQueue.count <= maxRemainingEntries)