Quoting Emil Velikov (2019-02-28 11:44:28) > On Tue, 26 Feb 2019 at 21:52, Chris Wilson <ch...@chris-wilson.co.uk> wrote: > > > > A few of the GEM drivers provide matching ioctls to allow control of > > their bo caches. Hook these up to APPLE_object_purgeable to allow > > clients to discard video memory under pressure where they are able to > > fallback to restoring content themselves, e.g. from their own (presumably > > compressed, on disk) caches. > > > > v2: Refactor the repeated resource purging. > > > > Cc: Eric Anholt <e...@anholt.net> > > Cc: Kenneth Graunke <kenn...@whitecape.org> > > Cc: Rob Clark <robdcl...@gmail.com> > > --- > > .../drivers/freedreno/freedreno_resource.c | 10 ++ > > .../drivers/freedreno/freedreno_screen.c | 1 + > > src/gallium/drivers/iris/iris_resource.c | 10 ++ > > src/gallium/drivers/iris/iris_screen.c | 1 + > > src/gallium/drivers/vc4/vc4_bufmgr.c | 15 ++ > > src/gallium/drivers/vc4/vc4_bufmgr.h | 3 + > > src/gallium/drivers/vc4/vc4_resource.c | 10 ++ > > src/gallium/drivers/vc4/vc4_screen.c | 3 + > > src/gallium/include/pipe/p_defines.h | 1 + > > src/gallium/include/pipe/p_screen.h | 20 +++ > > src/mesa/Makefile.sources | 2 + > > src/mesa/meson.build | 2 + > > src/mesa/state_tracker/st_cb_objectpurge.c | 141 ++++++++++++++++++ > > src/mesa/state_tracker/st_cb_objectpurge.h | 38 +++++ > > src/mesa/state_tracker/st_context.c | 2 + > > src/mesa/state_tracker/st_extensions.c | 1 + > > 16 files changed, 260 insertions(+) > > create mode 100644 src/mesa/state_tracker/st_cb_objectpurge.c > > create mode 100644 src/mesa/state_tracker/st_cb_objectpurge.h > > > As-is this is, kind of, blocked on getting it right on all drivers. > Can I'd suggest splitting this in 4 patches: > - st/mesa - src/mesa + src/gallium/include + src/gallium/aux > - iris > - freedreno > - vc4 > > This way others can wire their drivers while the iris/freedreno/vc4 > review/testing is ongoing.
Sure, even more so when the changes are non trivial as they will have to be pass the functional tests [to be written]. Hopefully, I can break iris locally. -Chris _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
