wined3d: Use the texture dimensions in swapchain_blit().

dlls/wined3d/surface.c

@@ -4351,8 +4351,6 @@ HRESULT wined3d_surface_init(struct wined3d_surface *surface, struct wined3d_tex
     surface->resource.access_flags = container->resource.access_flags;
 
     surface->container = container;
-    surface->pow2Width = wined3d_texture_get_level_pow2_width(container, level);
-    surface->pow2Height = wined3d_texture_get_level_pow2_height(container, level);
     surface->texture_target = target;
     surface->texture_level = level;
     surface->texture_layer = layer;

dlls/wined3d/swapchain.c

@@ -361,12 +361,12 @@ static void swapchain_blit(const struct wined3d_swapchain *swapchain,
         context2 = context_acquire(device, back_buffer);
         context_apply_blit_state(context2, device);
 
-        if (back_buffer->container->flags & WINED3D_TEXTURE_NORMALIZED_COORDS)
+        if (texture->flags & WINED3D_TEXTURE_NORMALIZED_COORDS)
         {
-            tex_left /= back_buffer->pow2Width;
-            tex_right /= back_buffer->pow2Width;
-            tex_top /= back_buffer->pow2Height;
-            tex_bottom /= back_buffer->pow2Height;
+            tex_left /= texture->pow2_width;
+            tex_right /= texture->pow2_width;
+            tex_top /= texture->pow2_height;
+            tex_bottom /= texture->pow2_height;
         }
 
         if (is_complex_fixup(texture->resource.format->color_fixup))

dlls/wined3d/texture.c

@@ -987,8 +987,6 @@ HRESULT CDECL wined3d_texture_update_desc(struct wined3d_texture *texture, UINT
         texture->pow2_width = width;
         texture->pow2_height = height;
     }
-    surface->pow2Width = texture->pow2_width;
-    surface->pow2Height = texture->pow2_height;
 
     sub_resource->locations = 0;
 

dlls/wined3d/wined3d_private.h

@@ -2651,8 +2651,6 @@ struct wined3d_surface
     struct wined3d_resource resource;
     struct wined3d_texture *container;
 
-    UINT pow2Width;
-    UINT pow2Height;
     GLenum texture_target;
     unsigned int texture_level;
     unsigned int texture_layer;