The unreachable(str) macro defined in src/util/macros.h is defined to
accept a literal string as an argument.
However the way it checks that the argument is a string literal, by
prepending an empty string where the argument is used, i.e.:
#define unreachabel(str) assert(!"" str)
still allows users to call the macro with no arguments.
This is confusing, so pass an empty string to all invocations of
unreachable() for consistency.
This is done with the following command:
git grep -l '[^_]unreachable();' -- "src/**" | sort | uniq | \
while read file; \
do \
sed -e 's/\([^_]\)unreachable();/\1unreachable("");/g' -i "$file";
done
This should not change the behaviour of the callers of unreachable() in
a meaningful way, but there will be some cosmetic consequence.
The changed invocations will now print:
Assertion `!"" ""' failed.
instead of
Assertion `!""' failed.
But this is also what happens for the invocations that do pass an
argument, for instance `unreachable("Invalid type")` currently prints:
Assertion `!"" "Invalid type"' failed.
So all invocations now also have the same output style.
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36437>
A subsequent change is going to add a macro named UNREACHABLE() to
src/util/macros.h which will conflict with the lexer state name
UNREACHABLE in src/compiler/glsl/glcpp/glcpp-lex.l
Use the name NOT_REACHABLE in glcpp-lex.l instead of UNREACHABLE, just
to avoid the name clash with the future macro.
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36437>
Fixes the following CTS tests:
- dEQP-GLES3.functional.fbo.msaa.2_samples.rg8
- dEQP-GLES3.functional.fbo.msaa.4_samples.rg8
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36494>
Fixes the following CTS tests:
- dEQP-GLES3.functional.fbo.msaa.2_samples.r8
- dEQP-GLES3.functional.fbo.msaa.4_samples.r8
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36494>
To support "surfaceless" builds on Android it is required to still have
HMI symbol exported by the library while no other android-specific code is
needed.
Reviewed-by: Gurchetan Singh <gurchetansingh@google.com>
Reviewed-by: Marcin Radomski <dextero@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36459>
Context buffer initialization in the nxp-imx kernel driver
(lf-6.6.3-1.0.0) indicates that this state is only defined
when the GPU supports MSAA_FRAGMENT_OPERATION.
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36358>
When rasterizer discard is enabled, we need to prevent all rasterization
without affecting vertex processing or transform feedback.
Emulate this by setting a zero-sized scissor rectangle (0,0,0,0) which
effectively clips all fragments while allowing the vertex shader to
continue running normally. This matches the behavior
implemented by the binary blob.
Passes all dEQP-GLES3.functional.rasterizer_discard.* on GC7000.
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36373>
Fake16 doesn't print opsel on v_cndmask_b16, so it looks really broken.
Restrict to LLVM20+ because older versions have incomplete tru16 support.
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35919>
Using the temporary variable for the memcpy makes sure they are always
used so the "(void)tmp_src123" can be removed.
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36331>
The private BO can get removed due to WSI aliasing and that breaks the
submission code (expecting one).
Delay the registration on the device to when the image actually gets
bound and there is a private BO.
Fixes: b21e62b71a ("anv: avoid leaking private binding for aliased wsi image")
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36474>
Lowering UBO ranges to the const file happens via the preamble on
turnip (all gens) and freedreno (a7xx+). The only exception is the
consts_ubo, which is uploaded to the const file via CP.
Make this more consistent, and remove some special-casing code, by
treating consts_ubo as any other UBO.
Signed-off-by: Job Noorman <jnoorman@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36470>
Collabora's farm 2025-07-31 maintenance will make the following DUTs
offline for a few hours:
- rk3288-veyron-jaq
- sun50i-h6-pine-h64
So let's disable them before it blocks the pipelines.
----
Planned downtime for those DUTs in the farm:
Start: 2025-07-31 08:00 BST
End: 2025-07-31 10:00 BST
Signed-off-by: Guilherme Gallo <guilherme.gallo@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36480>
