clover needs to walk valid specifiers in C++, vtn needs
to find string specifiers in C, let's do both.
This writes the format walker in C++, and wraps it with C.
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8254>
Quoting a comment on the bug report:
I suspect the shader is incorrect.
When a (conditional) discard is executed then control flow
becomes non-uniform, meaning that subsequent implicit
derivatives required for the texture operation are not
computed correctly.
Using glsl_correct_derivatives_after_discard fixes it. Note
that for radeonsi this requires LLVM master to work properly.
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/1386
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8005>
Replace mesa's slightly different container_of() with one more aligned
to the linux kernel's version which takes a type as the 2nd param. This
avoids warnings like:
freedreno_context.c:396:44: warning: variable 'batch' is uninitialized when used within its own initialization [-Wuninitialized]
At the same time, we can add additional build-time type-checking asserts
Signed-off-by: Rob Clark <robdclark@chromium.org>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7941>
Remove -Werror=vla from c_msvc_compat_args so we can use STATIC_ASSERT()
in core code. We have a CI job for this.
(And arguably we could probably just drop c_msvc_compat_args entirely.)
Signed-off-by: Rob Clark <robdclark@chromium.org>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7941>
Function that checks if the format has its alpha component forced to 1.
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7816>
Add a helper to get debug options that specify a file path, with
additional checking for suid to prevent unintended file access via
mesa's debug features.
Unlike other DEBUG_GET_ONCE_*, this returns a new file ptr each time
it is called (although it only does the lookup of the path once).
Signed-off-by: Rob Clark <robdclark@chromium.org>
Acked-by: Antonio Caggiano <antonio.caggiano@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7818>
[[fallthrough]] is not a C17 feature, and MSVC does not support it.
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Tony Wasserka <tony.wasserka@gmx.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7862>
Added an optional 'shader-cache-max-size' build option to meson,
which sets default value of max disk cache size for compiled
GLSL programs. Can be overriden by 'MESA_GLSL_CACHE_MAX_SIZE'
environment variable.
Syntax is the same as environment variable has: a number optionally
followed by K, M, G to specify a size in kilobytes, megabytes, or
gigabytes. By default, gigabytes will be assumed.
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3572
Signed-off-by: Yevhenii Kharchenko <yevhenii.kharchenko@globallogic.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: John Bates <jbates@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7217>
This used to not be a problem, because these mutexes were the first
members of this array, meaning that we ended up trying to lock/unlock
NULL mutexes. But this isn't guaranteed to be allowed, so we were
relying on luck here.
Recently, this changed. We introduced asserts for NULL-pointers, and
changed the behavior in a way that leads to crashes in release-builds.
This means we can't rely on luck any longer.
Fixes: e317103753 ("c11/threads: Remove Win32 null checks")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3903
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7853>
Not all compilers support __atttribute__((fallthrough)) so use a macro.
v2: use C++17 / C18 standard attribute (Tony Wasserka)
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com> (v1)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7747>
Environment variables aren't the easiest thing to use on android. So
add a fallback to android's property mechanism for os_get_option().
This is slightly complicated by the fact that the assumption that the
return value of os_get_option() need not be freed.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7763>
cnd_t operates on REALTIME clock, and isn't suitable for MONOTONIC use.
Clone the API, and implement using a monotonic clock.
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7138>
Avoid small possibility of reading torn write on 32-bit platforms.
If frequency caching is desired, it's probably better to initialize from
C++ and extern "C" instead. It's not a tremendous optimization though.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7138>
