From 8aff6e6c8590c23f7935fef5085f683d95e24db0 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Tue, 19 Feb 2013 01:13:43 -0500
Subject: Attempt to store surfaces in video memory.

This shouldn't noticably affect performance on any modern PC.
---
diff --git a/src/area.c b/src/area.c
index 674a81c..111a1a8 100644
--- a/src/area.c
+++ b/src/area.c
@@ -45,7 +45,7 @@ blit_map_layer(struct map *map, enum map_layer_id map_layer,
 	SDL_Rect tilerect, layerrect;
 
 	area->map_layers[area_layer] = SDL_CreateRGBSurface(
-			SDL_SWSURFACE | SDL_SRCCOLORKEY | SDL_SRCALPHA,
+			SDL_HWSURFACE | SDL_SRCCOLORKEY | SDL_SRCALPHA,
 			map->width * map->tilewidth,
 			map->height * map->tileheight,
 			32,
diff --git a/src/viewport.c b/src/viewport.c
index 97e73dd..1a6e9dc 100644
--- a/src/viewport.c
+++ b/src/viewport.c
@@ -19,7 +19,7 @@ init_viewport(int width, int height, int bpp)
 
 	debug("Setting video mode...");
 	vp->screen = SDL_SetVideoMode(width, height, bpp,
-			SDL_SWSURFACE | SDL_ANYFORMAT);
+			SDL_HWSURFACE | SDL_ANYFORMAT);
 	if (vp->screen == NULL) {
 		err(1, "Failed to set video mode (%s)", SDL_GetError());
 	}
--
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