f5d56a3124
Add a `--profile-gpu` launch argument. When set, it generates a profile in the Trace Event Format with CPU and GPU metrics based on GPU debug scopes. https://profilerpedia.markhansen.co.nz/formats/trace-event-format/ The profiles are best viewed at https://ui.perfetto.dev/ Notes: - The profiler captures everything form app start to exit. - Being JSON based the profiles can become relatively large, but they compress very well. - Only OpenGL profiling is supported for now, but the report formatting code can be shared across backends. Pull Request: https://projects.blender.org/blender/blender/pulls/133557