From 3dc4158b7d68545d1f49912a40a922e32a72d631 Mon Sep 17 00:00:00 2001
From: lizzie <lizzie@eden-emu.dev>
Date: Fri, 29 Aug 2025 03:13:35 +0000
Subject: [PATCH] [video_core] replace std::map/unordered_map/unordered_set
 with ankerl::unordered_dense:: equivalents

Signed-off-by: lizzie <lizzie@eden-emu.dev>
---
 src/video_core/texture_cache/texture_cache.h      | 4 ++--
 src/video_core/texture_cache/texture_cache_base.h | 7 ++++---
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/video_core/texture_cache/texture_cache.h b/src/video_core/texture_cache/texture_cache.h
index e5d559b591..9dce6b3174 100644
--- a/src/video_core/texture_cache/texture_cache.h
+++ b/src/video_core/texture_cache/texture_cache.h
@@ -6,8 +6,8 @@
 
 #pragma once
 
-#include <unordered_set>
 #include <boost/container/small_vector.hpp>
+#include <ankerl/unordered_dense.h>
 
 #include "common/alignment.h"
 #include "common/settings.h"
@@ -2038,7 +2038,7 @@ void TextureCache<P>::UnregisterImage(ImageId image_id) {
     lru_cache.Free(image.lru_index);
     const auto& clear_page_table =
         [image_id](u64 page,
-                   std::unordered_map<u64, std::vector<ImageId>, Common::IdentityHash<u64>>&
+                   ankerl::unordered_dense::map<u64, std::vector<ImageId>, Common::IdentityHash<u64>>&
                        selected_page_table) {
             const auto page_it = selected_page_table.find(page);
             if (page_it == selected_page_table.end()) {
diff --git a/src/video_core/texture_cache/texture_cache_base.h b/src/video_core/texture_cache/texture_cache_base.h
index 6210d63940..a9d7f817bd 100644
--- a/src/video_core/texture_cache/texture_cache_base.h
+++ b/src/video_core/texture_cache/texture_cache_base.h
@@ -16,6 +16,7 @@
 #include <unordered_set>
 #include <vector>
 #include <boost/container/small_vector.hpp>
+#include <ankerl/unordered_dense.h>
 #include <queue>
 
 #include "common/common_types.h"
@@ -66,7 +67,7 @@ struct AsyncDecodeContext {
     std::atomic_bool complete;
 };
 
-using TextureCacheGPUMap = std::unordered_map<u64, std::vector<ImageId>, Common::IdentityHash<u64>>;
+using TextureCacheGPUMap = ankerl::unordered_dense::map<u64, std::vector<ImageId>, Common::IdentityHash<u64>>;
 
 class TextureCacheChannelInfo : public ChannelInfo {
 public:
@@ -85,8 +86,8 @@ public:
     std::vector<SamplerId> compute_sampler_ids;
     std::vector<ImageViewId> compute_image_view_ids;
 
-    std::unordered_map<TICEntry, ImageViewId> image_views;
-    std::unordered_map<TSCEntry, SamplerId> samplers;
+    ankerl::unordered_dense::map<TICEntry, ImageViewId> image_views;
+    ankerl::unordered_dense::map<TSCEntry, SamplerId> samplers;
 
     TextureCacheGPUMap* gpu_page_table;
     TextureCacheGPUMap* sparse_page_table;