How to get correct engineName/applicationName when processing multiple fossils

[drawoc]

Is there a way to make fossilize-replay use the correct engineName/applicationName/etc from each .foz file when processing a bunch of shaders from different applications in the same command? Right now it seems to pick a single application at random and use that engineName for everything else

eg. at the beginning of a replay it'll spit out something like:

Fossilize INFO: Replaying for application:
Fossilize INFO:   apiVersion: 1.3.0
Fossilize INFO:   engineVersion: 0
Fossilize INFO:   applicationVersion: 0
Fossilize INFO:   engineName: clvk
Fossilize INFO:   applicationName: clvk

and then all other fossils listed in the command line parameters will pretend to be clvk on vulkan 1.3.0.

It matters on nvk since we now have https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33613 which selects different compiler options if the engineName is vkd3d.

[drawoc]

I suppose I could write a wrapper script that invokes fossilize-replay a bunch of times and then merges the csv files from --enable-pipeline-stats but I'm wondering if there's a more direct way to do that.

[drawoc]

Oh, actually maybe fossil_replay.sh from shader-db already handles this. https://gitlab.freedesktop.org/mesa/shader-db/-/blob/6055f846ea35056f9e737ce943a71acd0ff18921/fossil_replay.sh