- 3. Use "apitrace diff-images" to compare all snapshots in
- ./<program>-out with those in ./<program>-ref
+ 3. Use "apitrace diff-images" to compare this one frame with
+ the corresponding reference image in ./<program>-ref. If
+ the images differ the entire process is interrupted here.
+
+ 4. Move the frame snapshot from ./<program>-tmp-out to
+ ./<program>-out
+
+Note that you can also put traces in the sub-directory local and they
+will be tested as well. The difference is that those files will be
+ignored by git. This can be useful for traces that are too large to be
+considered for inclusion for git, or for traces that cannot be shared
+due to proprietary contents.