From 7d3a117a6f96ecbfa724e2437ede60f06e9fe20d Mon Sep 17 00:00:00 2001
From: Billy Laws <blaws05@gmail.com>
Date: Thu, 29 Sep 2022 20:36:30 +0100
Subject: [PATCH] Use a spinlock for descriptor set allocator

---
 app/src/main/cpp/skyline/gpu/descriptor_allocator.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/app/src/main/cpp/skyline/gpu/descriptor_allocator.h b/app/src/main/cpp/skyline/gpu/descriptor_allocator.h
index 2afe2848..0ce287c6 100644
--- a/app/src/main/cpp/skyline/gpu/descriptor_allocator.h
+++ b/app/src/main/cpp/skyline/gpu/descriptor_allocator.h
@@ -3,7 +3,8 @@
 
 #pragma once
 
-#include <vulkan/vulkan.hpp>
+#include <vulkan/vulkan_raii.hpp>
+#include <common/spin_lock.h>
 #include <common.h>
 
 namespace skyline::gpu {
@@ -13,7 +14,7 @@ namespace skyline::gpu {
     class DescriptorAllocator {
       private:
         GPU &gpu;
-        std::mutex mutex; //!< Synchronizes the creation and replacement of the pool object
+        SpinLock mutex; //!< Synchronizes the creation and replacement of the pool object
 
         static constexpr u32 DescriptorSetCountIncrement{64}; //!< The amount of descriptor sets that we allocate in increments of
         u32 descriptorSetCount{DescriptorSetCountIncrement}; //!< The maximum amount of descriptor sets in the pool