540 B
540 B
v3d_noop backend
This implements the minimum of v3d in order to make shader-db work. The submit ioctl is stubbed out to not execute anything.
Export MESA_LOADER_DRIVER_OVERRIDE=v3d LD_PRELOAD=$prefix/lib/libv3d_noop_drm_shim.so
. This will be a V3D
4.2 device.
vc4_noop backend
This implements the minimum of vc4 in order to make shader-db work. The submit ioctl is stubbed out to not execute anything.
Export MESA_LOADER_DRIVER_OVERRIDE=vc4 LD_PRELOAD=$prefix/lib/libvc4_noop_drm_shim.so
. This will be a VC4
2.1 device.