Removed warning about deprecated usage that was not necessary.
Also added information on whether support is enabled or not to the
summary so it is easier to check when building.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19332>
Copy-paste a pile of winsys code from panfrost and find-and-replace the name to
asahi. This should contain all the glue code needed for asahi+kmsro.
The kernel driver is under way (led by Asahi Lina, not me), but it's not
wred up here. My goal was rather to run shader-db, which expects a
render node, which means drm-shim, which means DRM loader support. With
this patch and a trivial drm-shim, shader-db runs.
In general I am reticent to touch UABI related code when the UABI hasn't been
finalized upstream, or started design at all, hence the RFC. Realistically this
patch assumes the following about the future UABI:
0. It will be a DRM driver. This is nonnegotiable.
1. The render node will be named "asahi". The other reasonable name would be
"apple", which I'm using for the display controller (not yet upstream, but
getting close).
2. Display and rendering will be split in the kernel, requiring kmsro in
userspace, as agreed in past discussions.
The 3D accelerator (AGX) and the display controller (DCP) are completely
orthogonal blocks with separate lineages. True, Apple A14 (~= M1) has AGX and
DCP together, and it seems like all the chips that will get upstream support
will have this for the forseeable future. Nevertheless, it's a historical
coincidence. Apple A12 had an AGX block with a pre-DCP Apple display
controller, which would use a completely different display driver. Older SoCs
had a PowerVR block with an Apple shader core, with a pre-DCP Apple display
controller. Even older SoCs had a pure PowerVR block (+ Apple display).
The AGX and DCP kernel drivers are not expected to share any nontrivial code.
We don't gain anything by bundling them together. Likewise, the many
codec blocks are completely orthogonal. This is all standard practice
for Arm SoCs.
It is true that AGX has never been used with a non-Apple display
controller; it is highly unlikely this would change (either by AGX
licensing out or something like Mali-DP getting licensed in). But
an extra kmsro user doesn't actually add more complexity to Mesa, so
shrug.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Eric Engestrom <eric@igalia.com> [meson, ack on gallium]
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15940>
The macro guard of #if defined(_WIN32) && !defined(__CYGWIN__) is comes from yohhoy's implementation
and that's not consistence with util/u_uthread.h, this caused it's hard to understand.
Now we change the behavior that's always rely on how meson detecting HAVE_PTHREAD.
So we always disable detecting of threads on Win32 as it's always included in the kernel32 library to
avoid detecting pthreads in mingw.
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18425>
Turn -DWINDOWS_NO_FUTEX to be pre_args for not need add direct dependencies
to dep_futex for libraries and executables.
So only add dependencies to idep_mesautil is enough.
And this will make sure all source code are either using Windows futex,
or use mtx_t consistently across different sources, other than mixed usage of
futex and mtx_t before this commit.
If -DWINDOWS_NO_FUTEX is not globally available, that would cause
/src/util/simple_mtx.h:116: undefined reference to `futex_wait'
This error is raised when
* compiled with -D min-windows-version=7
* moved futex_wait from futex.h to futex.c
* used simple_mtx_t in more codes
Or linkage error:
src/compiler/libcompiler.a.p/glsl_types.cpp.obj: in function `futex_wake':
/../../src/util/futex.h:154: undefined reference to `WaitOnAddress'
When:
* compiled with -D min-windows-version=7
* used simple_mtx_t in more codes
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/7494
Fixes: c002bbeb2f ("util: Add a Win32 futex impl")
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19087>
Last EGL header update changed the logic for the Xlib header inclusion. Now
the caller has to specify USE_X11 if they want the Xlib definitions.
Signed-off-by: Simon Zeni <simon@bl4ckb0ne.ca>
Reviewed-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18848>
..otherwise seeing ERROR: C shared or static library 'elf' not found
Fixes: c74595ead3 ("radv/r600/clover: Getting libelf to be optional")
Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Yonggang Luo <luoyonggang@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18805>
Instead of trying to guess the interface style by solely checking
the OS name, check if a fake test program can be built and linked.
This will give more accurate result when FreeBSD and other systems
moved to the interface based on GNU qsort_r().
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18527>
LLVM 16 requires this since [0] and instead of just going all over the
various directories and adding overrides it should be easier to just
raise this globally. GCC supports C++17 since GCC 8 (2018), Clang since
version 5 (2017). Debian Buster (oldstable) has GCC 8.3 and Clang 7.0,
so all major distributions should have this and there shouldn't be an
issue with bumping.
[0] <b4e9977fc1>
Closes: <https://gitlab.freedesktop.org/mesa/mesa/-/issues/7031>
Signed-off-by: Kai Wasserbäch <kai@dev.carbon-project.org>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: David Heidelberg <david.heidelberg@collabora.com>
Reviewed-by: Ganesh Belgur Ramachandra <ganesh.belgurramachandra@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17966>
This new driver is a copy of the current Anv code, it will only load
on gfx7/8 platforms though.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Jason Ekstrand <jason.ekstrand@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18208>
Tests, softpipe or AMD drivers don't depend on it directly
Fixes: 3955dd07 ("meson/gallium: Add an option to not use LLVM for gallium draw module")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6817
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Tested-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Yonggang Luo <luoyonggang@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17675>
LLVM 11 was released in October 2020. If you want to build against
Mesa's Git version, that seems like enough time to upgrade to at least
LLVM 11 (Debian stable has this too).
It reduces the amount of #if gates we need and more will be incoming
again, given the Opaque Pointer transition.
Additionally radeonsi is already requiring LLVM 11. Therefore the
minimum will have been LLVM 11 for many builds anyway.
Note that clc is kept to LLVM 10 for the time being.
Signed-off-by: Kai Wasserbäch <kai@dev.carbon-project.org>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16047>
svga gallium driver is a good citizen on arm/aarch64 linux targets.
Enable that driver for -Dgallium-drivers=auto builds.
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Reviewed-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18186>
Use a disabler for not-found, which causes the GLSL targets to simply
not be generated if the tools don't exist.
Reviewed-by: Eric Engestrom <eric@igalia.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17724>
source_root function is deprecated in Meson version 0.56.0, so let's use
instead a current_source_dir() function, available in all Meson
versions.
Signed-off-by: Konstantin Kharlamov <Hi-Angel@yandex.ru>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17974>
source_root function is deprecated in Meson version 0.56.0, so let's use
instead a current_source_dir() function, available in all Meson
versions. This also allows to deduplicate some code by declaring
commonly used string at the top meson.build file.
Signed-off-by: Konstantin Kharlamov <Hi-Angel@yandex.ru>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17974>
Implement EGL_ANGLE_sync_control_rate for running Chromium Linux on Wayland with EGL backend.
Chromium works with this patch using(with videos playing smoothly)：
/usr/bin/google-chrome-stable --use-gl=egl --enable-features=VaapiVideoDecoder --ignore-gpu-blocklist
Closes#2930
Signed-off-by: KJ Liew <liewkj@yahoo.com>
Signed-off-by: Térence Clastres <t.clastres@gmail.com>
Signed-off-by: Satadru Pramanik <satadru@gmail.com>
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Eric Engestrom <eric@igalia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17815>
Initial value of with_dri have no relation with dri_drivers.length()
Do not show useless `DRI drivers:`
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17821>
After c47fd3dc00 ("windows: Use TLS context/dispatch with shared-glapi")
use_elf_tls are always setting to true, so we can remove it safety
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17213>
Error message:
Undefined symbols for architecture x86_64:
"_dri_kms_driver_extensions", referenced from:
_swkmsCreateNewScreen in libdri.a(dri_util.c.o)
"_galliumdrm_driver_extensions", referenced from:
_dri2CreateNewScreen in libdri.a(dri_util.c.o)
ld: symbol(s) not found for architecture x86_64
Fixes: b6f7a4836a ("dri: Fill in the driver extensions for the legacy createNewScreen paths")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6519
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Eric Engestrom <eric@igalia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17784>
Rename macro HAVE_PIPE_LOADER_DRI to HAVE_DRI
Rename macro HAVE_PIPE_LOADER_KMS to HAVE_DRISW_KMS
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Eric Engestrom <eric@igalia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17784>
There is non pipe-loader source code depends on it.
After doing this, we found that shared library pipe_swrast depends on libswdri
The error message is:
src/gallium/targets/pipe-loader/pipe_swrast.so.p/pipe_swrast.c.o:pipe_swrast.c:swrast_driver_descriptor: error: undefined reference to 'dri_create_sw_winsys'
src/gallium/targets/pipe-loader/pipe_swrast.so.p/pipe_swrast.c.o:pipe_swrast.c:swrast_driver_descriptor: error: undefined reference to 'kms_dri_create_winsys'
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17784>
This uses APIs that are not available on Win7. Since this is a build-time
configuration, and since we can't use the SDK version as an indicator
(since you can support Win7 via new SDKs), a new option is added to allow
disabling it, to maintain Win7 support if desired.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Yonggang Luo <luoyonggang@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17431>
On Linux, the static glapi path sees libGL.so implementing the static
glapi, and the drivers (libgallium_dri.so) updating/reading the TLS
vars.
On Windows, to allow libgallium_wgl.dll to be a full ICD, it's
responsible for implementing the actual static glapi. However, before
this change, OpenGL32.dll was also implementing the static glapi,
meaning that GL API calls from OpenGL32.dll didn't route to the driver
correctly because the TLS vars were never actually set - the driver set
its copy, and OpenGL32.dll read its own copy.
Now, always build a bridge and static version of glapi when not using
shared. The bridge version is linked into OpenGL32.dll, and the static
version is linked into the driver on Windows. GLES only builds with
shared glapi - but after this, shared glapi is not really needed on
Windows for GLES, since the driver has all of the data.
Fixes: f36921ef ("wgl: Refactor drivers to a libgallium_wgl.dll")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6560
Acked-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16713>
since !17208 there are 2 paths for disk_cache_get_function_identifier
on mingw: DETECT_OS_WINDOWS or HAVE_DLADDR (if dlfcn shims is present)
../src/util/disk_cache_os.c:47:1: error: redefinition of 'disk_cache_get_function_identifier'
47 | disk_cache_get_function_identifier(void *ptr, struct mesa_sha1 *ctx)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../src/util/disk_cache_os.c:36:
../src/util/disk_cache.h:121:1: note: previous definition of 'disk_cache_get_function_identifier' with type '_Bool(void *, struct _SHA1_CTX *)'
121 | disk_cache_get_function_identifier(void *ptr, struct mesa_sha1 *ctx)
here we disable the dladdr path from meson for consistency with msvc
fixes: 2dcbe8727
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Yonggang Luo <luoyonggang@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17261>
Otherwise sched_getaffinity isn't be defined and util_cpu_detect_once
fails to compile.
Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Hyunjun Ko <zzoon@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17173>
