Right now, let's just support memfd. We could support other shared
memory types later.
vtest adaption based on following QEMU files:
qemu/include/qemu/memfd.h
qemu/util/memfd.c
v2: - memfd --> shm
- don't call fcntl(fd, F_ADD_SEALS) because it fails under callgrind
for some reason:
==8161== Warning: unimplemented fcntl command: 1033
vtest_new_shm called fcntl which failed (-22)
Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-By: Gert Wollny <gert.wollny@collabora.com>
1) We use the preprocessor flag HAVE_EPOXY_GLX_H, but never
set it.
2) WITH_GLX diverges with HAVE_EPOXY_EGL_H.
3) virgl_test_server needs to link with X11 when using a GLX
backend.
To fix this, query epoxy for GLX support and allow the user to
disable it as well.
TEST=./autogen.sh --disable-egl
For the same glmark2 "build" test, perf reports about half
instructions.
Signed-off-by: Marc-André Lureau <marcandre.lureau@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
The idea is to have a unix socket and possible shmem protocol
between a renderering server and local gallium sw driver.
This could be used to validate virgl without qemu with piglit.
Gurchetan Singh
Dave Airlie
Marc-André Lureau