--- a/Renderer/Engine/SceneGraph.cc	Mon Oct 11 14:22:09 2010 +0900
+++ b/Renderer/Engine/SceneGraph.cc	Mon Oct 11 18:56:51 2010 +0900
@@ -454,11 +454,19 @@
     if (!texture_image) return 0;
     SDL_Surface *tmpImage
         = SDL_CreateRGBSurface(SDL_SWSURFACE, texture_image->w,
-                               texture_image->h, 32, redMask,
-                               greenMask, blueMask, alphaMask);
+                             texture_image->h, 32, redMask,
+                            greenMask, blueMask, alphaMask);
+
+      //= SDL_CreateRGBSurface(SDL_HWSURFACE, 0,
+      //                       0, 32, redMask,
+      //                       greenMask, blueMask, alphaMask);
+
     SDL_Surface *converted;
     converted = SDL_ConvertSurface(texture_image, tmpImage->format,
-                                   SDL_SWSURFACE);
+                                   SDL_HWSURFACE);
+
+    //SDL_SetAlpha(converted, 0, 0);
+
     if (converted != NULL) {
         SDL_FreeSurface(texture_image);
         texture_image = converted;