wined3d: Add a dirty region to the destination texture in…

dlls/d3d8/tests/visual.c

@@ -5726,7 +5726,7 @@ static void add_dirty_rect_test(void)
     ok(hr == S_OK, "Failed to update texture, hr %#lx.\n", hr);
     add_dirty_rect_test_draw(device);
     color = getPixelColor(device, 320, 240);
-    todo_wine ok(color_match(color, 0x00ff00ff, 1), "Got unexpected color 0x%08x.\n", color);
+    ok(color_match(color, 0x00ff00ff, 1), "Got unexpected color 0x%08x.\n", color);
 
     /* Tests with managed textures. */
     fill_surface(surface_managed0, 0x00ff0000, 0);

dlls/wined3d/texture.c

@@ -4171,6 +4171,9 @@ HRESULT CDECL wined3d_device_context_blt(struct wined3d_device_context *context,
     wined3d_device_context_emit_blt_sub_resource(&dst_texture->resource.device->cs->c, &dst_texture->resource,
             dst_sub_resource_idx, &dst_box, &src_texture->resource, src_sub_resource_idx, &src_box, flags, fx, filter);
 
+    if (dst_texture->dirty_regions)
+        wined3d_texture_add_dirty_region(dst_texture, dst_sub_resource_idx, &dst_box);
+
     return WINED3D_OK;
 }