From e715925d5279b5bc451bb398dcc4afaeaf296877 Mon Sep 17 00:00:00 2001
From: CamilleLaVey <camillelavey99@gmail.com>
Date: Tue, 10 Mar 2026 03:13:21 -0400
Subject: [PATCH] Revert "[nce] Added rasterizer caching checks to memory
 management"

---
 src/core/memory.cpp | 13 -------------
 src/core/memory.h   |  4 +---
 2 files changed, 1 insertion(+), 16 deletions(-)

diff --git a/src/core/memory.cpp b/src/core/memory.cpp
index f7031d88b5..0ad360c3df 100644
--- a/src/core/memory.cpp
+++ b/src/core/memory.cpp
@@ -639,15 +639,6 @@ struct Memory::Impl {
             GetInteger(vaddr), []() {}, []() {});
     }
 
-    [[nodiscard]] bool IsRasterizerCached(const Common::ProcessAddress vaddr) const {
-        const u64 addr = GetInteger(vaddr) & 0xffffffffffffULL;
-        if (!AddressSpaceContains(*current_page_table, addr, 1)) {
-            return false;
-        }
-        return current_page_table->entries[addr >> YUZU_PAGEBITS].ptr.Type() ==
-               Common::PageType::RasterizerCachedMemory;
-    }
-
     /// @brief Reads a particular data type out of memory at the given virtual address.
     /// @param vaddr The virtual address to read the data type from.
     /// @tparam T The data type to read out of memory.
@@ -1045,10 +1036,6 @@ void Memory::RasterizerMarkRegionCached(Common::ProcessAddress vaddr, u64 size,
     impl->RasterizerMarkRegionCached(GetInteger(vaddr), size, cached);
 }
 
-bool Memory::IsRasterizerCached(Common::ProcessAddress vaddr) const {
-    return impl->IsRasterizerCached(vaddr);
-}
-
 void Memory::MarkRegionDebug(Common::ProcessAddress vaddr, u64 size, bool debug) {
     impl->MarkRegionDebug(GetInteger(vaddr), size, debug);
 }
diff --git a/src/core/memory.h b/src/core/memory.h
index dcf8ea9656..7167efbb84 100644
--- a/src/core/memory.h
+++ b/src/core/memory.h
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: 2014 Citra Emulator Project
@@ -493,8 +493,6 @@ public:
 
     void SetGPUDirtyManagers(std::span<Core::GPUDirtyMemoryManager> managers);
 
-    [[nodiscard]] bool IsRasterizerCached(Common::ProcessAddress vaddr) const;
-
     bool InvalidateNCE(Common::ProcessAddress vaddr, size_t size);
 
     bool InvalidateSeparateHeap(void* fault_address);