From c1fea5bc162f16c840dea23bdb8e1fdd34a01d22 Mon Sep 17 00:00:00 2001
From: Silent <zdanio95@gmail.com>
Date: Wed, 22 Sep 2021 09:46:48 +0200
Subject: [PATCH] GSTexture11::Save: Preserve the original pointers for a RAII
 Unmap

Fixes a regression from WIL migration, Unmap was called on
mutated pointers.
---
 pcsx2/GS/Renderers/DX11/GSTexture11.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pcsx2/GS/Renderers/DX11/GSTexture11.cpp b/pcsx2/GS/Renderers/DX11/GSTexture11.cpp
index 513ed634a5..9d821ead08 100644
--- a/pcsx2/GS/Renderers/DX11/GSTexture11.cpp
+++ b/pcsx2/GS/Renderers/DX11/GSTexture11.cpp
@@ -139,7 +139,7 @@ bool GSTexture11::Save(const std::string& fn)
 		{
 			return false;
 		}
-		auto unmap_res = wil::scope_exit([&]{
+		auto unmap_res = wil::scope_exit([this, res]{ // Capture by value to preserve the original pointer
 			m_ctx->Unmap(res.get(), 0);
 		});
 
@@ -148,18 +148,18 @@ bool GSTexture11::Save(const std::string& fn)
 		{
 			return false;
 		}
-		auto unmap_dst = wil::scope_exit([&]{
+		auto unmap_dst = wil::scope_exit([this, dst]{ // Capture by value to preserve the original pointer
 			m_ctx->Unmap(dst.get(), 0);
 		});
 
-		uint8* s = static_cast<uint8*>(sm.pData);
+		const uint8* s = static_cast<const uint8*>(sm.pData);
 		uint8* d = static_cast<uint8*>(dm.pData);
 
 		for (uint32 y = 0; y < desc.Height; y++, s += sm.RowPitch, d += dm.RowPitch)
 		{
 			for (uint32 x = 0; x < desc.Width; x++)
 			{
-				reinterpret_cast<uint32*>(d)[x] = static_cast<uint32>(ldexpf(reinterpret_cast<float*>(s)[x * 2], 32));
+				reinterpret_cast<uint32*>(d)[x] = static_cast<uint32>(ldexpf(reinterpret_cast<const float*>(s)[x * 2], 32));
 			}
 		}