This commit moves input/out_fd into vtest_context to allow multiple
clients, where each client is represented by a vtest_context and has
its own vtest_input.
Note that clients must know and trust each other, especially when it
comes to resources. There is no conflict or ownership check in
vtest_create_resource or vtest_resource_unref respectively yet.
There is also no resource sharing support yet.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-By: Gert Wollny <gert.wollny@collabora.com>
Reviewed-By: Gurchetan Singh <gurchetansingh@chromium.org>
A vtest_renderer is still global, but it can now have multiple
vtest_contexts. vtest_create_renderer is replaced by
vtest_init_renderer
vtest_create_context
vtest_set_current_context
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-By: Gert Wollny <gert.wollny@collabora.com>
Reviewed-By: Gurchetan Singh <gurchetansingh@chromium.org>
Fixes:
warning: pointer of type ‘void *’ used in arithmetic [-Wpointer-arith]
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
In systems with more then one graphics card the rendernode is currently
picked based on the order in which they are listed in /dev/dri. Add an
command line option and a environment variable to make it possible to
specify the render node explicitely.
Fixes#135
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Allow input to be changed from reading from a socket.
Signed-off-by: David Riley <davidriley@chromium.org>
Reviewed-By: Gert Wollny <gert.wollny@collabora.com>
This means we can change them a bit more easily, for instance... from
command-line arguments!
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-By: Gert Wollny <gert.wollny@collabora.com>
Turns out some files managed to have a mix between 2, 3, 4 and tabs for
indenting. The only way to really fix this was to do just a single commit
that fixes all of them.
Acked-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Signed-off-by: Jakob Bornecrantz <jakob@collabora.com>
run_renderer now uses an array to get the corresponding function
pointer for a command.
Some vtest_* function headers had to be uniformized.
Reviewed-by: Jakob Bornecrantz <jakob@collabora.com>
Signed-off-by: Nathan Gauer <nathan@gauer.org>
Signed-off-by: Jakob Bornecrantz <jakob@collabora.com>
With the main aim of making vtest's usage of virglrenderer more similar
to that of QEMU, this patch sets a backing store to each resource and
reads from or writes to at each transfer operation.
v2: - Instead of adding a callback on resource destruction, free the
iovec when we unref a resource as we know that we won't be doing
anything else with it. (Dave Airlie)
v3: - Store pointers to iovecs in the global to also release them
v4: - Add new commands for resource creation and transfers, to be used
when protocol version >= 1.
v5: - Replaced the global array of iovecs with a hash table because some
es31 tests create thousands of resources and reach any sane limit.
Tested-by: Jakob Bornecrantz <jakob@collabora.com>
Reviewed-by: Jakob Bornecrantz <jakob@collabora.com>
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Jakob Bornecrantz <jakob@collabora.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit negotiates a common protocol version with the clients,
allowing for backwards compatibility on both sides.
v2: - Negotiate the version in a new command, so the client can probe
for its existence and stay compatible with older servers. (Dave
Airlie)
Tested-by: Jakob Bornecrantz <jakob@collabora.com>
Reviewed-by: Jakob Bornecrantz <jakob@collabora.com>
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Jakob Bornecrantz <jakob@collabora.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
As we don't have yet a proper way of negotiating a common protocol
version to use between clients and the server, we introduce a command
without reply arguments that allows us to figure out if the server is
new enough to handle negotiation of the protocol version.
Tested-by: Jakob Bornecrantz <jakob@collabora.com>
Reviewed-by: Jakob Bornecrantz <jakob@collabora.com>
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Jakob Bornecrantz <jakob@collabora.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
I've come up with a workaround on the mesa side that should be
backwards compatible with old vtests and vice-versa.
It involves sending both caps 2 and 1 queries back to back,
and taking the first response an indication of what to expect,
v1.1: Check max_size is > 0 before mallocing
Reviewed-by: Jakob Bornecrantz <jakob@collabora.com>
This is useful to do some quite accurate comparative
benchmarks/profiling, and to run fuzzers, such as american fuzzy lop.
Signed-off-by: Marc-André Lureau <marcandre.lureau@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.
Chia-I Wu
Marc-André Lureau
Gert Wollny
David Riley
Erik Faye-Lund
Jakob Bornecrantz
Dave Airlie
Nathan Gauer
Tomeu Vizoso
Dave Airlie
Marc-André Lureau