From 4edafd2e371a8de79d7edcd04becfdcdc2d946ce Mon Sep 17 00:00:00 2001
From: Vladimir Olteanu <vladimir.olteanu@cs.pub.ro>
Date: Sun, 5 Sep 2021 20:12:07 +0300
Subject: [PATCH] Make RendererTextureSurface a SDLSurfaceUniquePtr

---
 Source/dx.cpp            | 6 +++---
 Source/utils/display.cpp | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/Source/dx.cpp b/Source/dx.cpp
index 13bebdbb0..dba3502dd 100644
--- a/Source/dx.cpp
+++ b/Source/dx.cpp
@@ -32,7 +32,7 @@ SDLPaletteUniquePtr Palette;
 unsigned int pal_surface_palette_version = 0;
 
 /** 24-bit renderer texture surface */
-SDL_Surface *renderer_texture_surface = nullptr;
+SDLSurfaceUniquePtr RendererTextureSurface;
 
 /** 8-bit surface that we render to */
 SDL_Surface *pal_surface;
@@ -105,7 +105,7 @@ void CreatePrimarySurface()
 		Uint32 format;
 		if (SDL_QueryTexture(texture.get(), &format, nullptr, nullptr, nullptr) < 0)
 			ErrSdl();
-		renderer_texture_surface = SDL_CreateRGBSurfaceWithFormat(0, width, height, SDL_BITSPERPIXEL(format), format);
+		RendererTextureSurface = SDLWrap::CreateRGBSurfaceWithFormat(0, width, height, SDL_BITSPERPIXEL(format), format);
 	}
 #endif
 	if (GetOutputSurface() == nullptr) {
@@ -207,7 +207,7 @@ void dx_cleanup()
 	SDL_FreeSurface(pal_surface);
 	pal_surface = nullptr;
 	Palette = nullptr;
-	SDL_FreeSurface(renderer_texture_surface);
+	RendererTextureSurface = nullptr;
 #ifndef USE_SDL1
 	texture = nullptr;
 	SDL_DestroyRenderer(renderer);
diff --git a/Source/utils/display.cpp b/Source/utils/display.cpp
index 468062ec8..31e08770a 100644
--- a/Source/utils/display.cpp
+++ b/Source/utils/display.cpp
@@ -30,7 +30,7 @@
 
 namespace devilution {
 
-extern SDL_Surface *renderer_texture_surface; /** defined in dx.cpp */
+extern SDLSurfaceUniquePtr RendererTextureSurface; /** defined in dx.cpp */
 
 Uint16 gnScreenWidth;
 Uint16 gnScreenHeight;
@@ -260,7 +260,7 @@ SDL_Surface *GetOutputSurface()
 	return SDL_GetVideoSurface();
 #else
 	if (renderer != nullptr)
-		return renderer_texture_surface;
+		return RendererTextureSurface.get();
 	return SDL_GetWindowSurface(ghMainWnd);
 #endif
 }