Fix upscaling on PS2

Source/options.cpp

@@ -900,7 +900,7 @@ GraphicsOptions::GraphicsOptions()
 #endif
 #ifndef USE_SDL1
     , upscale("Upscale", OnlyIfNoImplicitRenderer | OptionEntryFlags::CantChangeInGame | OptionEntryFlags::RecreateUI, N_("Upscale"), N_("Enables image scaling from the game resolution to your monitor resolution. Prevents changing the monitor resolution and allows window resizing."),
-#if defined(NXDK) || defined(PS2)
+#ifdef NXDK
           false
 #else
           true

Source/storm/storm_svid.cpp

@@ -285,7 +285,11 @@ bool SVidPlayBegin(const char *filename, int flags)
 	if (renderer != nullptr) {
 		int renderWidth = static_cast<int>(SVidWidth);
 		int renderHeight = static_cast<int>(SVidHeight);
+#ifndef PS2
 		texture = SDLWrap::CreateTexture(renderer, SDL_PIXELFORMAT_RGB888, SDL_TEXTUREACCESS_STREAMING, renderWidth, renderHeight);
+#else
+		texture = SDLWrap::CreateTexture(renderer, SDL_PIXELFORMAT_ABGR1555, SDL_TEXTUREACCESS_STREAMING, renderWidth, renderHeight);
+#endif
 		if (SDL_RenderSetLogicalSize(renderer, renderWidth, renderHeight) <= -1) {
 			ErrSdl();
 		}
@@ -379,7 +383,11 @@ void SVidPlayEnd()
 
 #ifndef USE_SDL1
 	if (renderer != nullptr) {
+#ifndef PS2
 		texture = SDLWrap::CreateTexture(renderer, SDL_PIXELFORMAT_RGB888, SDL_TEXTUREACCESS_STREAMING, gnScreenWidth, gnScreenHeight);
+#else
+		texture = SDLWrap::CreateTexture(renderer, SDL_PIXELFORMAT_ABGR1555, SDL_TEXTUREACCESS_STREAMING, gnScreenWidth, gnScreenHeight);
+#endif
 		if (renderer != nullptr && SDL_RenderSetLogicalSize(renderer, gnScreenWidth, gnScreenHeight) <= -1) {
 			ErrSdl();
 		}

Source/utils/display.cpp

@@ -361,7 +361,11 @@ void ReinitializeTexture()
 	auto quality = StrCat(static_cast<int>(*sgOptions.Graphics.scaleQuality));
 	SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, quality.c_str());
 
+#ifndef PS2
 	texture = SDLWrap::CreateTexture(renderer, SDL_PIXELFORMAT_RGB888, SDL_TEXTUREACCESS_STREAMING, gnScreenWidth, gnScreenHeight);
+#else
+	texture = SDLWrap::CreateTexture(renderer, SDL_PIXELFORMAT_ABGR1555, SDL_TEXTUREACCESS_STREAMING, gnScreenWidth, gnScreenHeight);
+#endif
 }
 
 void ReinitializeIntegerScale()