From 781ab8407b50d303197ab6fb888ed35ecbcce23a Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Mon, 1 Apr 2019 12:29:59 -0400
Subject: general: Use deducation guides for std::lock_guard and
 std::unique_lock

Since C++17, the introduction of deduction guides for locking facilities
means that we no longer need to hardcode the mutex type into the locks
themselves, making it easier to switch mutex types, should it ever be
necessary in the future.
---
 src/video_core/rasterizer_cache.h | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'src/video_core/rasterizer_cache.h')

diff --git a/src/video_core/rasterizer_cache.h b/src/video_core/rasterizer_cache.h
index 110ad7d26..291772186 100644
--- a/src/video_core/rasterizer_cache.h
+++ b/src/video_core/rasterizer_cache.h
@@ -84,7 +84,7 @@ public:
 
     /// Write any cached resources overlapping the specified region back to memory
     void FlushRegion(CacheAddr addr, std::size_t size) {
-        std::lock_guard<std::recursive_mutex> lock{mutex};
+        std::lock_guard lock{mutex};
 
         const auto& objects{GetSortedObjectsFromRegion(addr, size)};
         for (auto& object : objects) {
@@ -94,7 +94,7 @@ public:
 
     /// Mark the specified region as being invalidated
     void InvalidateRegion(CacheAddr addr, u64 size) {
-        std::lock_guard<std::recursive_mutex> lock{mutex};
+        std::lock_guard lock{mutex};
 
         const auto& objects{GetSortedObjectsFromRegion(addr, size)};
         for (auto& object : objects) {
@@ -108,7 +108,7 @@ public:
 
     /// Invalidates everything in the cache
     void InvalidateAll() {
-        std::lock_guard<std::recursive_mutex> lock{mutex};
+        std::lock_guard lock{mutex};
 
         while (interval_cache.begin() != interval_cache.end()) {
             Unregister(*interval_cache.begin()->second.begin());
@@ -133,7 +133,7 @@ protected:
 
     /// Register an object into the cache
     virtual void Register(const T& object) {
-        std::lock_guard<std::recursive_mutex> lock{mutex};
+        std::lock_guard lock{mutex};
 
         object->SetIsRegistered(true);
         interval_cache.add({GetInterval(object), ObjectSet{object}});
@@ -143,7 +143,7 @@ protected:
 
     /// Unregisters an object from the cache
     virtual void Unregister(const T& object) {
-        std::lock_guard<std::recursive_mutex> lock{mutex};
+        std::lock_guard lock{mutex};
 
         object->SetIsRegistered(false);
         rasterizer.UpdatePagesCachedCount(object->GetCpuAddr(), object->GetSizeInBytes(), -1);
@@ -153,14 +153,14 @@ protected:
 
     /// Returns a ticks counter used for tracking when cached objects were last modified
     u64 GetModifiedTicks() {
-        std::lock_guard<std::recursive_mutex> lock{mutex};
+        std::lock_guard lock{mutex};
 
         return ++modified_ticks;
     }
 
     /// Flushes the specified object, updating appropriate cache state as needed
     void FlushObject(const T& object) {
-        std::lock_guard<std::recursive_mutex> lock{mutex};
+        std::lock_guard lock{mutex};
 
         if (!object->IsDirty()) {
             return;
-- 
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