File: //snap/core20/current/etc/apparmor.d/abstractions/mesa
# vim:syntax=apparmor
# Rules for Mesa implementation of the OpenGL API
  # System files
  /dev/dri/ r, # libGLX_mesa.so calls drmGetDevice2()
  # Needed to check if the kernel supports the i915 perf interface
  # (src/intel/perf/gen_perf.c, load_oa_metrics())
  @{PROC}/sys/dev/i915/perf_stream_paranoid r,
  # User files
  owner @{HOME}/.cache/ w, # if user clears all caches
  owner @{HOME}/.cache/mesa_shader_cache/ w,
  owner @{HOME}/.cache/mesa_shader_cache/index rw,
  owner @{HOME}/.cache/mesa_shader_cache/??/ w,
  owner @{HOME}/.cache/mesa_shader_cache/??/* rwk,