Made use of SDL_CreateRGBSurfaceWithFormat* on SDL 2.0.6+

These functions were introduced in 2.0.5, but a packaging error meant they weren't properly
included in the VS libs for that release. So I set the minimum to 2.0.6. Not sure if we want
to leave the fallbacks for the other versions or bump the minimum to 2.0.6.

src/font/text.cpp

@@ -719,8 +719,13 @@ void pango_text::rerender(const bool force)
 			}
 		}
 
+#if SDL_VERSION_ATLEAST(2, 0, 6)
+		surface_.assign(SDL_CreateRGBSurfaceWithFormatFrom(
+			&surface_buffer_[0], width, height, 32, stride, SDL_PIXELFORMAT_ARGB8888));
+#else
 		surface_.assign(SDL_CreateRGBSurfaceFrom(
 			&surface_buffer_[0], width, height, 32, stride, 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000));
+#endif
 	}
 }
 

src/sdl/utils.cpp

@@ -48,21 +48,28 @@ bool is_neutral(const surface& surf)
 }
 
 static SDL_PixelFormat& get_neutral_pixel_format()
-	{
-		static bool first_time = true;
-		static SDL_PixelFormat format;
-
-		if(first_time) {
-			first_time = false;
-			surface surf(SDL_CreateRGBSurface(0,1,1,32,SDL_RED_MASK,SDL_GREEN_MASK,
-											  SDL_BLUE_MASK,SDL_ALPHA_MASK));
-			format = *surf->format;
-			format.palette = nullptr;
-		}
+{
+	static bool first_time = true;
+	static SDL_PixelFormat format;
+
+	if(first_time) {
+		first_time = false;
+
+#if SDL_VERSION_ATLEAST(2, 0, 6)
+		surface surf(
+			SDL_CreateRGBSurfaceWithFormat(0, 1, 1, 32, SDL_PIXELFORMAT_ARGB8888));
+#else
+		surface surf(
+			SDL_CreateRGBSurface(0, 1, 1, 32, SDL_RED_MASK, SDL_GREEN_MASK, SDL_BLUE_MASK, SDL_ALPHA_MASK));
+#endif
 
-		return format;
+		format = *surf->format;
+		format.palette = nullptr;
 	}
 
+	return format;
+}
+
 surface make_neutral_surface(const surface &surf)
 {
 	if(surf == nullptr) {
@@ -83,12 +90,17 @@ surface create_neutral_surface(int w, int h)
 	}
 
 	SDL_PixelFormat format = get_neutral_pixel_format();
+
+#if SDL_VERSION_ATLEAST(2, 0, 6)
+	surface result = SDL_CreateRGBSurfaceWithFormat(0, w, h, format.BitsPerPixel, format.format);
+#else
 	surface result = SDL_CreateRGBSurface(0, w, h,
 			format.BitsPerPixel,
 			format.Rmask,
 			format.Gmask,
 			format.Bmask,
 			format.Amask);
+#endif
 
 	return result;
 }
@@ -2096,8 +2108,13 @@ surface create_compatible_surface(const surface &surf, int width, int height)
 	if(height == -1)
 		height = surf->h;
 
+#if SDL_VERSION_ATLEAST(2, 0, 6)
+	surface s = SDL_CreateRGBSurfaceWithFormat(0, width, height, surf->format->BitsPerPixel, surf->format->format);
+#else
 	surface s = SDL_CreateRGBSurface(0, width, height, surf->format->BitsPerPixel,
 		surf->format->Rmask, surf->format->Gmask, surf->format->Bmask, surf->format->Amask);
+#endif
+
 	if (surf->format->palette) {
 		SDL_SetPaletteColors(s->format->palette, surf->format->palette->colors, 0, surf->format->palette->ncolors);
 	}

src/video.cpp

@@ -182,13 +182,24 @@ void CVideo::make_fake()
 {
 	fake_screen_ = true;
 	refresh_rate_ = 1;
+
+#if SDL_VERSION_ATLEAST(2, 0, 6)
+	frameBuffer = SDL_CreateRGBSurfaceWithFormat(0, 16, 16, 24, SDL_PIXELFORMAT_BGR888);
+#else
 	frameBuffer = SDL_CreateRGBSurface(0, 16, 16, 24, 0xFF0000, 0xFF00, 0xFF, 0);
+#endif
+
 	image::set_pixel_format(frameBuffer->format);
 }
 
 void CVideo::make_test_fake(const unsigned width, const unsigned height)
 {
+#if SDL_VERSION_ATLEAST(2, 0, 6)
+	frameBuffer = SDL_CreateRGBSurfaceWithFormat(0, width, height, 32, SDL_PIXELFORMAT_BGR888);
+#else
 	frameBuffer = SDL_CreateRGBSurface(0, width, height, 32, 0xFF0000, 0xFF00, 0xFF, 0);
+#endif
+
 	image::set_pixel_format(frameBuffer->format);
 
 	fake_interactive = true;