From c633fcc87e295ebc88b5847c44ca0da121652819 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Sun, 12 Dec 2021 01:33:10 +0200
Subject: [PATCH] Use const void * for the object pointers in TransferQueue

---
 source/backends/vulkan/transferqueue.cpp | 2 +-
 source/backends/vulkan/transferqueue.h   | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/source/backends/vulkan/transferqueue.cpp b/source/backends/vulkan/transferqueue.cpp
index 8040f245..f356510e 100644
--- a/source/backends/vulkan/transferqueue.cpp
+++ b/source/backends/vulkan/transferqueue.cpp
@@ -12,7 +12,7 @@ TransferQueue::TransferQueue(Device &d):
 	device(d)
 { }
 
-TransferQueue::PendingTransfer &TransferQueue::prepare_transfer(void *object, bool ordered, size_t size)
+TransferQueue::PendingTransfer &TransferQueue::prepare_transfer(const void *object, bool ordered, size_t size)
 {
 	unsigned &order = next_orders[object];
 	order += !order;
diff --git a/source/backends/vulkan/transferqueue.h b/source/backends/vulkan/transferqueue.h
index b11b4503..58b1bc2d 100644
--- a/source/backends/vulkan/transferqueue.h
+++ b/source/backends/vulkan/transferqueue.h
@@ -42,23 +42,23 @@ private:
 	std::size_t default_buffer_size = 16*1048576;
 	std::vector<StagingBuffer> buffers;
 	std::vector<PendingTransfer> transfers;
-	std::map<void *, unsigned> next_orders;
+	std::map<const void *, unsigned> next_orders;
 
 public:
 	TransferQueue(Device &);
 
 	template<typename S, typename T>
-	void *prepare_transfer(void *, bool, std::size_t, S &&, T &&);
+	void *prepare_transfer(const void *, bool, std::size_t, S &&, T &&);
 
 private:
-	PendingTransfer &prepare_transfer(void *, bool, std::size_t);
+	PendingTransfer &prepare_transfer(const void *, bool, std::size_t);
 
 public:
 	void dispatch_transfers(VkCommandBuffer);
 };
 
 template<typename S, typename T>
-void *TransferQueue::prepare_transfer(void *object, bool ordered, std::size_t size, S &&synchronize, T &&transfer)
+void *TransferQueue::prepare_transfer(const void *object, bool ordered, std::size_t size, S &&synchronize, T &&transfer)
 {
 	PendingTransfer &pt = prepare_transfer(object, ordered, size);
 	pt.synchronize = std::forward<S>(synchronize);
-- 
2.45.2