Meson devenv is a feature added in meson 0.58 (thus the features is
version guarded) that allows creating a shell environment with
environment variables automatically setup for running the project inside
the build dir. Some variables (such as LD_LIBRARY_PATH and PATH) are set
automatically, others must be added by the project.
For vulkan is is relativley simple, we create a new, uninstalled, icd
file for each driver and set the VK_ICD_FILENAMES variable
appropriately. This can be used with:
```sh
meson devenv -C $builddir
```
then, vulkan applications will automatically use the uninstall vulkan
driver, no need to install.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14826>
Arm Komeda (Mali) display units do exist on a few SoC's. This is the
first time that I've seen Mesa brought up "in anger" on one of these,
thus it has no such knowledge of these DPUs. This adds that to the
kmsro set like a lot of other fairly standard split GPU/DPU devices.
Signed-off-by: Carsten Haitzler <carsten.haitzler@foss.arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14515>
There are no other consumers, so we can just move this into gallium and
out of mesa.
Reviewed-by: Emma Anholt <emma@anholt.net>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10153>
Since we don't have libmesa_classic anymore, we don't nee to split
these, and can save a target/ar invocation by not having two targets.
Plus it's just conceptually simpler
Reviewed-by: Emma Anholt <emma@anholt.net>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10153>
With the `gtest` protocol meson will add some extra arguments to the
test to generate better junit results, which may be useful. This
protocol is only available in meson 0.55.0+, so keep using the default
`exitcode` protocol for meson older than that.
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8484>
The src/microsoft/clc/meson.build was assuming to be run only on
Windows. That's about to change.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9156>
EGL's native window is an HWND, so this removes the need to
GetDC from the creation path there.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Reviewed By: Bill Kristiansen <billkris@microsoft.com>
Acked-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12727>
I'd like to support EGL on Windows, using the same architecture as Linux.
On Linux, libgallium_dri.so is a "megadriver," containing the Mesa Gallium
state tracker, plus the actual driver implementations.
Now, on Windows, libgallium_wgl.dll is a proper OpenGL ICD, and OpenGL32.dll
is just a stub DLL which implements the wgl* APIs in terms of that ICD.
This is the more "architecturally clean" way to share the state tracker
between EGL and WGL.
Reviewed By: Bill Kristiansen <billkris@microsoft.com>
Reviewed-by: Charmaine Lee >charmainel@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12677>
This should cover both the former use-after-free of the old pixel buffer
when moving the context to a new pixel buffer, and also successful moving
to a different-sized pixel buffer.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12685>
Add support for driconf overrides on a per-device level, for cases
where we don't want to override behavior for all devices supported
by a particular driver.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12135>
Required to build Mesa on macOS with
-Dbuild-tests=true -Dglx=gallium-xlib
Without this change, the build fails with
In file included from ../src/gallium/targets/graw-xlib/graw_xlib.c:8:
../src/gallium/include/frontend/xlibsw_api.h:5:10: fatal error: 'X11/Xlib.h' file not found
#include <X11/Xlib.h>
With `brew sh` X11 is found but linking fails due to `llvm-ar` missing
in the path. That issue appears to be unrelated to this missing
dependency. X11 is installed via XQuartz, so Homebrew should not be
required.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12022>
The NXP LS1028A SoC includes a mali-dp display controller and a vivante
GPU. This allows using the Etnaviv driver on this SoC.
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11419>
Android.mk files haven't really been supported by Mesa devs for a long
time. Most of us have been willing to update Makefile.sources if we
remember and sometimes we try to blind code some Android.mk for a new
generator. However, the reality is that it breaks regularly and ends up
being maintained by the Android community. To address this problem
another approach was implemented in !10183 utilizing the maintained
meson build system. The old Android.mk files are no longer required.
This commit was created with the following commands:
git rm **/Android.mk
git rm **/Android.*.mk
git rm **/Makefile.sources
git rm CleanSpec.mk
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/4487
Acked-by: Roman Stratiienko <r.stratiienko@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9728>
Without this, I get the following error if I try to compile Zink without
any other drivers:
src/gallium/targets/libgl-gdi/libgl_gdi.c(210): error C2037: left of
'flush_frontbuffer' specifies undefined struct/union 'pipe_screen'
Fixes: fdfe4a4d30 ("libgl-gdi: add zink support")
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11536>
This is a gallium driver for the Intel gfx 4-7 GPUs.
It was initially cloned from the iris driver by Ilia Mirkin,
then I ported over large reams of code from i965 until it worked.
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11146>
Protect the DRI galliumdrm_driver_api and galliumdrm_driver_extensions variables from __APPLE__ builds, as DRI2 cannot be enabled.
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11129>
This change adds a gallium D3D10 state tracker that works as a WDDM UMD
software driver, similar to Microsoft WARP, but using llvmpipe/softpipe.
The final deliverable is a d3d10sw.dll, which is similar to WARP's
d3d10warp.dll.
This has been used to run Microsoft Windows HCK wgf11* tests with
llvmpipe, and they were at one point passing 100%.
Known limitations:
- TGSI (no NIR)
- D3D10 only (no D3D11 support yet)
- no WINE integration (WINE doesn't implement WDDM DDI.)
For further details see:
- src/gallium/frontends/d3d10umd/README.md
- src/gallium/targets/d3d10sw/README.md
v2: Drop the DXBC-based disassembly. Add missing break statements.
v3: Incorporate Jesse's feedback.
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Acked-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10687>
MinGW DEF parsing is even more broken than before, and 32-bits import
libs are broken regardless one uses opengl32.mingw.def or opengl32.def.
This change removes opengl32.mingw.def and addresses the issue differently:
- link opengl32.dll with --enable-stdcall-fixup
- use the systems opengl32 import lib (libopengl32.a/opengl32.lib)
instead of our own
This change also gets test_wgl built with MinGW (even if it's never tested),
which I used to verify this; and to not link against internal libraries.
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
v2: Revert back to shared_library.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10767>
Forked from noop, with some code from Panfrost.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10582>
With tearfree_discard=false, we tear when rendering
fullscreen apps with vsync off.
This is a feature in the sense it's the same as the native
implementation. This also means lower input lag.
However I think most users will prefer to have no tearing,
and don't care about sub refresh-rate input lag.
Thus it's better to default tearfree_discard to true.
Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
When rendering fullscreen with vsync on at
a rate close to the refresh rate, you can
miss pageflips by submitting buffers for pageflip
that end up not finished being rendered when the pageflip is due.
With Nine in this situation you could get half the refresh
rate fps before this patch.
Due to the way the presentation backend is implemented,
it's not possible to easily detect the situation and adapt (use
one more backbuffer, but only in this scenario to not increase input
lap when the issue is not present).
thread_submit doesn't have this issue.
Let's default thread_submit to true.
Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
Until the problem described in
https://gitlab.freedesktop.org/mesa/mesa/-/issues/4489
is fixed, the advantages of using a sw renderer for the
sw rendering in nine are too small compared to the
disadvantages.
Add an option to control whether we use a sw renderer,
and make it so by default we don't.
Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
This can be useful for debugging, or for some apps
not supporting >= 4GB of vram.
Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10160>
Include drm_helper.h to define the driver descriptor again, but with a
new define GALLIUM_KMSRO_ONLY to disable defining descriptors for the
drivers that kmsro uses.
Fixes clinfo on Panfrost.
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/4002
Fixes: 9ec28b8d22 ("gallium/drm: Deduplicate screen creation for the dynamic (clover) pipe loader.")
Acked-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9380>
Now the texture virtual memory usage is less of a problem,
we can use this workaround permanently.
In the spirit of the API it's certainly not the proper way
of implementing DYNAMIC textures (it seems they are ok
to have hidden copies in driver managed memory, but not have
virtual addressing space reduced), but it makes sense for us,
both performance wise, and to avoid bugs.
Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9377>
Remove the useless driCheckOption calls. They always
succeed.
As a result the intended behaviour for thread_submit
was not working (different default depending on the gpu
used). Add a comment to fix that in the future.
Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9177>
