There is a bunch of churn in the main meson.build so that we can
correctly set the auto tristate of GLX. In particular, don't build
xlib-based glx when dri and gallium are disabled but vulkan is enabled,
in that case just turn glx off.
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
This allows drivers to be set by OS/arch in a sane manner.
v2: - set _drivers to a list of drivers instead of manually assigning
each with_*
v3: - Use "auto" instead of "default", which matches the value of other
automatically configured options.
- Set vulkan drivers as well
- Add error message if no automatic drivers are known for a given
arch/OS combo
- use not(darwin or windows) instead of (linux or *bsd), which is
probably more accurate (that way Solaris and other *nix systems
aren't excluded)
- rename softpipe to swrast, as swrast is the actual option name
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Meson has up until this point set it's version in the root meson.build
script, while the other build systems read the VERSION file. This is
just "one more thing" to duplicate between meson and every other build
system. This script is a simple "read, strip, print" sort of deal to
allow meson to read the VERSION file.
I chose to implement this in python since python is portable, and to
keep the meson.build script clean. This is also complicated by the fact
that the project() call *must* be the first non-comment,non-blank in the
toplevel meson.build script.
v2: - Move from scripts/ to bin/
- use python explicitly to run the scripts to support windows
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
The gallium auxiliary build would link against llvm, for the gallivm code
that it didn't build. This broke the build on my armhf cross, where
libLLVM-3.9.so is not multiarch and thus points to x86-64 libs.
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Tested-by: Timothy Arceri <tarceri@itsqueeze.com>
While modern pthread mutexes are very fast, they still incur a call to an
external DSO and overhead of the generality and features of pthread mutexes.
Most mutexes in mesa only needs lock/unlock, and the idea here is that we can
inline the atomic operation and make the fast case just two intructions.
Mutexes are subtle and finicky to implement, so we carefully copy the
implementation from Ulrich Dreppers well-written and well-reviewed paper:
"Futexes Are Tricky"
http://www.akkadia.org/drepper/futex.pdf
We implement "mutex3", which gives us a mutex that has no syscalls on
uncontended lock or unlock. Further, the uncontended case boils down to a
cmpxchg and an untaken branch and the uncontended unlock is just a locked decr
and an untaken branch. We use __builtin_expect() to indicate that contention
is unlikely so that gcc will put the contention code out of the main code
flow.
A fast mutex only supports lock/unlock, can't be recursive or used with
condition variables. We keep the pthread mutex implementation around as
for the few places where we use condition variables or recursive locking.
For platforms or compilers where futex and atomics aren't available,
simple_mtx_t falls back to the pthread mutex.
The pthread mutex lock/unlock overhead shows up on benchmarks for CPU bound
applications. Most CPU bound cases are helped and some of our internal
bind_buffer_object heavy benchmarks gain up to 10%.
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
Signed-off-by: Timothy Arceri <tarceri@itsqueeze.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Because meson mirrors the auototools logic, it needs the same changes to
allow building glvnd based egl.
v2: - change if to elif (Eric)
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Acked-by: Emil Velikov <emil.velikov@collabora.com>
As discussed in this thread:
https://lists.freedesktop.org/archives/mesa-dev/2017-November/175104.html
Cc: Dylan Baker <dylan@pnwbakers.com>
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Acked-by: Andres Rodriguez <andresx7@gmail.com>
Reviewed-by: Chad Versace <chadversary@chromium.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Tested-by: Chad Versace <chadversary@chromium.org>
As discussed in this thread:
https://lists.freedesktop.org/archives/mesa-dev/2017-November/175104.html
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Cc: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: Michel Dänzer <michel@daenzer.net>
Cc: Christian Schmidbauer <ch.schmidbauer@gmail.com>
Cc: Eero Tamminen <eero.t.tamminen@intel.com>
Cc: Ernst Sjöstrand <ernstp@gmail.com>
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Acked-by: Matt Turner <mattst88@gmail.com>
Acked-by: Andres Rodriguez <andresx7@gmail.com>
Acked-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Chad Versace <chadversary@chromium.org>
Tested-by: Chad Versace <chadversary@chromium.org>
Fixes reverted patch f03b7c9 by doing VMID reservation per
process and not per context.
Also updates required amdgpu libdrm version since the change
involved interface updates in amdgpu libdrm.
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
This reverts commit d364684711.
The commit that bumped the autotools version was reverted, so lets
revert the meson version to match.
fixes: 1f2640bfa9
"Revert "winsys/amdgpu: Add R600_DEBUG flag to reserve VMID per ctx.""
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
This allows a user to not care whether they're setting a tristate or a
boolean option, which is a nice user facing feature, and something I've
personally run into.
Suggested-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
If we don't want to use these deps, there's no good reason to search
for them in the first place. This should shave a bit of time for the
initial build.
Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
This has been tested with the osdemo from mesa-demos
v2: - Add SELinux dependency
- fix typo GALLIUM_LLVM -> GALLIUM_LLVMPIPE
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
This builds the classic (non-gallium) osmesa with meson. This has been
tested with the osdemo application from mesa-demos.
v2: - Remove unrelated change
- Add SELinux dependency to osmesa
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Meson's vcs_tag() uses the output of `git describe`, eg.
17.3-branchpoint-5-gfbf29c3cd15ae831e249+
Whereas the other build systems used a script that outputs only the sha1
of the HEAD commit, eg.
fbf29c3cd1
Given that this information is used by printing it next to the version
number, there's some redundancy here, and inconsistency between build
systems.
Bring Meson in line by making it use the same script, with the added
advantage of now supporting the MESA_GIT_SHA1_OVERRIDE env var.
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
This way, we know what we're allowed to use (no nested include lists
for instance) and users get immediate feedback when trying to use
unsupported versions, rather than a cryptic crash or things being
silently not built correctly.
Cc: Dylan Baker <dylan@pnwbakers.com>
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Libunwind has some issues on some platforms, so let's allow people
who have issues to opt-out. This is similar to what we do in automake,
and the implementation is modelled after our opt-out for valgrind.
Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Mostly copy/pasta from Dylan Baker's conversion of nouveau and i965.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
This is based heavily on Daniel Stone's work for the same, rebased on
master and with a number of TODO's fixed.
This does not implement glvnd (which is coming in a later patch)
Meson builds egl slightly differently than autotools, namely it doesn't
build an intermediate shared library. It doesn't do this because meson
doesn't have problems with the name of the library being dynamically
generated, so the glvnd and non-glvnd code can follow the same path.
v2: - Don't reuse variable (Eric E.)
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Tested-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Previously this failed to change with_glx to disabled from auto if
platform_x11 was unset or if no opengl apis were being built.
v2: - swap conditional positions
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-and-Tested-by: Eric Engestrom <eric@engestrom.ch>
fixes: b603725703 ("configure.ac: Bump libdrm_amdgpu version to 2.4.85.")
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
The pkg-config file is called xxf86vm.
Signed-off-by: Nicholas Miell <nmiell@gmail.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
fixes: 1918c9b162 ("meson: Add support for the pl111 driver.")
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
v2: Default vc5 to off, since it requires the simulator currently. Add
missing dep on the XML generation from libbroadcom_vc5.
Reviewed-by: Dylan Baker <dylan@pnwbakers.com> (v1)
This doesn't include llvmpipe.
v2: - Fix inconsistent use of with_gallium_swrast and
with_gallium_softpipe.
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Tested with a GK107.
v2: - Add target for nouveau standalone compiler. This target is not
built by default.
v3: - Add nouveau to list of drivers built by default
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric at anholt.net>
This hooks up the bits necessary to build gallium dri drivers, with
radeonSI as the first example driver. This isn't tested yet.
v4: - drop radeonsi generated header from sources.
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric at anholt.net>
This builds the radeonsi (and radeon) window system bits and gallium
driver bits.
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric at anholt.net>
Rather than group dependencies in complex groups, use a flatter
structure with split dependencies to avoid checking for the same
dependencies twice.
v2: - Fix building vulkan drivers without gallium or dri drivers
v3: - Drop TODO comment that is done
- Fix typo in commit message
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
This can be applied to all GLX implementations, and in autotools this is
guarded only by the --enable-glx-tls flag. Since this is on by default
in autotools, and is strictly better than being off, the meson build
doesn't even have a toggle for it.
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
When we start adding non-free software platforms support we'll need to
guard this, but for now it should be fine as is.
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Build i915 with meson. More or less copied from i965, with all
the unneeded cruft removed, and the libdrm_intel dependency added.
Cc: Dylan Baker <dylan@pnwbakers.com>
Cc: Eric Anholt <eric@anholt.net>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
The pkg-config file is called xxf86vm.pc not xf86vm.pc.
Cc: Dylan Baker <dylan@pnwbakers.com>
Cc: Eric Anholt <eric@anholt.net>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
This adds support for building the classic swrast implementation. This
driver has been tested with glxinfo and glxgears.
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
This doesn't include egl support, just dri support.
v2: - when gbm is set to 'auto', only build if a dri driver is also
enabled
- Fix conditional to check for x11 modules with vulkan as well as
with dri drivers
v3: - Set pkgconfig libraries.private value
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
v2: - drop with_ from dri_drivers_path variable (Eric A)
v3: - Move HAVE_X11_PLATFORM to the proper patch (Eric A)
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
This gets GLX and the loader building. The resulting GLX and i965 have
been tested on piglit and seem to work fine. This patch leaves a lot of
todo's in it's wake, GLX is quite complicated, and the build options
involved are many, and the goal at the moment is to get dri and gallium
drivers building.
v2: - fix typo "vaule" -> "value"
- put the not on the correct element of the conditional
- Put correct description of dri3 option in this patch not the next
one (Eric A)
- fix non glvnd version (Eric A)
- build glx tests
- move loader include variables to this patch (Eric A)
v3: - set the version correctly for GL_LIB_NAME in libglx
v4: - set pkgconfig private fields
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
This gets pretty much the entire classic tree building, as well as
i965, including the various glapis. There are some workarounds for bugs
that are fixed in meson 0.43.0, which is due out on October 8th.
I have tested this with piglit using glx.
v2: - fix typo "vaule" -> "value"
- use gtest dep instead of linking to libgtest (rebase error)
- use gtest dep instead of linking against libgtest (rebase error)
- copy the megadriver, then create hard links from that, then delete
the megadriver. This matches the behavior of the autotools build.
(Eric A)
- Use host_machine instead of target_machine (Eric A)
- Put a comment in the right place (Eric A)
- Don't have two variables for the same information (Eric A)
- Put pre_args at top of file in this patch (Eric A)
- Fix glx generators in this patch instead of next (Eric A)
- Remove -DMESON hack (Eric A)
- add sha1_h to mesa in this patch (Eric A)
- Put generators in loops when possible to reduce code in
mapi/glapi/gen (Eric A)
v3: - put HAVE_X11_PLATFORM in this patch
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
And add a todo about clover, r600, and radeonsi, which also need libelf.
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
RadeonSI requires C++11, clover requires C++11, LLVM requires it, so
llvmpipe may require it, and that covers most of the C++ code in mesa.
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Required for older versions of libelf that don't have a pkgconfig file.
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Just to be consistent.
v2: - update meson.build too
v3: - remove unrelated whitespace change
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
This builds, installs, and has been tested on a r290x (Hawaii) with the Vulkan
CTS. It dies horribly in a fire at the same point for the meson build as the
autotools build.
v2: - enable radv by default
- add shader cache support and enforce that it's built for radv
v3: - Fix typo in meson_options (Nicholas)
- strip trailing 'svn' from llvm version before setting the version
preprocessor flag (Bas)
- Check for LLVM module requirements
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This allows building and installing the Intel "anv" Vulkan driver using
meson and ninja, the driver has been tested against the CTS and has
seems to pass the same series of tests (they both segfault when the CTS
tries to run wayland wsi tests).
There are still a mess of TODO, XXX, and FIXME comments in here. Those
are mostly for meson bugs I'm trying to fix, or for additional things to
implement for other drivers/features.
I have configured all intermediate libraries and optional tools to not
build by default, meaning they will only be built if they're pulled in
as a dependency of a target that will actually be installed) this allows
us to avoid massive if chains, while ensuring that only the bits that
need to be built are.
v2: - enable anv, x11, and wayland by default
- add configure option to disable valgrind
v3: - fix typo in meson_options (Nicholas)
v4: - Remove dead code (Eric)
- Remove change to generator that was from v0 (Eric)
- replace if chain with loop (Eric)
- Fix typos (Eric)
- define HAVE_DLOPEN for both libdl and builtin dl cases (Eric)
v5: - rebase on util string buffer implementation
Signed-off-by: Dylan Baker <dylanx.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net> (v4)
