| Commit message (Collapse) | Author | Age | Files | Lines |
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program_invocation_name and program_invocation_short_name are both GNU
extensions. I don't believe one can exist without the other, so only
check for program_invocation_name.
Reviewed-by: Eric Engestrom <[email protected]>
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glibc-2.12 was released in 2010. No one is building new Mesa against 9
year old glibc, and removing these checks allows the code to work on
other C libraries like musl.
Acked-by: Eric Engestrom <[email protected]>
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Copied from Weston, upon Daniel's suggestion
Signed-off-by: Lionel Landwerlin <[email protected]>
Suggested-by: Daniel Stone <[email protected]>
Reviewed-by: Daniel Stone <[email protected]>
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Complements the existing getters and the setter for node class. To be
used in the Panfrost RA refactor.
Signed-off-by: Alyssa Rosenzweig <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Fixes: b8e077daee4d6369d774 ("util: no-op __builtin_types_compatible_p() for non-GCC compilers")
Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
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Fixes: 9607d499dcdd09160b13 ("util: add asprintf() wrapper for MSVC")
Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Alyssa Rosenzweig <[email protected]>
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Fixes: 856e84083eee9b22408a ("mesa/st: add sampler uniforms")
Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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fallbacks
It would seem MSVC>=2015 is now C99-compliant wrt these functions:
strncat: https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/strncat-strncat-l-wcsncat-wcsncat-l-mbsncat-mbsncat-l?view=vs-2017
strcmp: https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/strcmp-wcscmp-mbscmp?view=vs-2017
strncmp: https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/strncmp-wcsncmp-mbsncmp-mbsncmp-l?view=vs-2017
snprintf: https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/snprintf-snprintf-snprintf-l-snwprintf-snwprintf-l?view=vs-2017
vsnprintf: https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/vsnprintf-vsnprintf-vsnprintf-l-vsnwprintf-vsnwprintf-l?view=vs-2017
Suggested-by: Emil Velikov <[email protected]>
Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Suggested-by: Emil Velikov <[email protected]>
Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Suggested-by: Emil Velikov <[email protected]>
Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Suggested-by: Emil Velikov <[email protected]>
Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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The two implementations differ across the entire input range only in
that u_half.h preserves mantissa bits for NaNs. The u_half.h version
shaves 15% off of the text size of half_float.o.
Reviewed-by: Thomas Helland <[email protected]>
Reviewed-by: Kristian H. Kristensen <[email protected]>
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Simplify used math.
Signed-off-by: Christian Gmeiner <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Kristian H. Kristensen <[email protected]>
Reviewed-by: Erik Faye-Lund <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Kristian H. Kristensen <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Dylan Baker <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Dylan Baker <[email protected]>
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s/otions/options/, and while here let's give the full path to xmlpool.h
since `../` won't be true in the generated file.
Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Dylan Baker <[email protected]>
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Suggested-by: Chris Wilson <[email protected]>
Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Christian Gmeiner <[email protected]>
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Acked-by: Ilia Mirkin <[email protected]>
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Fixes: 316964709e21286c2af5 "util: add os_read_file() helper"
Reported-by: Jason Ekstrand <[email protected]>
Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Tapani Pälli <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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Reviewed-by: Eric Engestrom <[email protected]>
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When DRI_CONF_GLES_EMULATE_BGRA was added for the virgl driver, it
missed a DRI_CONF_OPT_END.
This make some drivers, like v4c/v3d to crash with the following
error:
Fatal error in __driConfigOptions line 99, column 2: mismatched tag.
Not sure why it doesn't fail with virgl.
Fixes: b79366344929c6e477c64a63f246c6db0766a71c
Reviewed-by: Eric Engestrom <[email protected]>
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On GLES hosts GL_SAMPLES_PASSED is emulated by GL_ANY_SAMPLES_PASSED which returns a boolen.
With this tweak the value that is returned if any sample passed can be set. This
may be of iterest when an application decides whether some geometry is rendered based
on an amount of visibility and not just a binary desicion. virgelrenderer sets a default
of 1024 on th host.
v2: Remove reference from virgl and correct description (Emil)
v3: Send the tweak binary encoded instead of using strings (Gurchetan)
Signed-off-by: Gert Wollny <[email protected]>
Reviewed-by: Gurchetan Singh <[email protected]>
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texture
With Qemu this final swizzle is not needed, but with vtest it is, i.e. it depends on
how a program using virglrenderer uses the surface that is rendered to, hence
a tweak is added.
v2: Update description and fix spelling (Emil)
v3: Send tweak as binary value instead of using strings (Gurchetan)
Reviewed-by: Gurchetan Singh <[email protected]>
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These tweaks are used to fix rendering issues with Valve games and
at least also "The Raven Remastered" when run on a GLES host.
v2: Fix type in define and remove virgl from driconf option (Emil)
v3: Encode tweak binary instead of using strings (Gurchetan)
Signed-off-by: Gert Wollny <[email protected]>
Reviewed-by: Gurchetan Singh <[email protected]>
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The disk cache code tries to allocate a 256 Kbyte buffer on the stack.
Since musl only gives 80 Kbyte of stack space per thread, this causes a
trap.
See https://wiki.musl-libc.org/functional-differences-from-glibc.html#Thread-stack-size
(In musl-1.1.21 the default stack size has increased to 128K)
[mattst88]: Original author unknown, but I think this is small enough
that it is not copyrightable.
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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Use hash_table_u64 instead of hash_table directly, since the former
will also handle the special keys (deleted and freed) and allow use
the whole u64 space.
Fixes crash in INTEL_DEBUG=bat when using a key with value 0 -- the
current value for a freed key.
Fixes: b38dab101ca "util/hash_table: Assert that keys are not reserved pointers"
Reviewed-by: Lionel Landwerlin <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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The hash_table_u64 should support any uint64_t as input. It does
special handling for the "deleted" key, storing the data in the table
itself; do the same for the "freed" key.
Fixes: b38dab101ca "util/hash_table: Assert that keys are not reserved pointers"
Reviewed-by: Lionel Landwerlin <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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The main motivation for this change is API ergonomics: most operations
on dynarrays are really on elements, not on bytes, so it's weird to have
grow and resize as the odd operations out.
The secondary motivation is memory safety. Users of the old byte-oriented
functions would often multiply a number of elements with the element size,
which could overflow, and checking for overflow is tedious.
With this change, we only need to implement the overflow checks once.
The checks are cheap: since eltsize is a compile-time constant and the
functions should be inlined, they only add a single comparison and an
unlikely branch.
v2:
- ensure operations are no-op when allocation fails
- in util_dynarray_clone, call resize_bytes with a compile-time constant element size
v3:
- fix iris, lima, panfrost
Reviewed-by: Marek Olšák <[email protected]>
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We're not very good at handling out-of-memory conditions in general, but
this change at least gives the caller the option of handling it gracefully
and without memory leaks.
This happens to fix an error in out-of-memory handling in i965, which has
the following code in brw_bufmgr.c:
node = util_dynarray_grow(vma_list, sizeof(struct vma_bucket_node));
if (unlikely(!node))
return 0ull;
Previously, allocation failure for util_dynarray_grow wouldn't actually
return NULL when the dynarray was previously non-empty.
v2:
- make util_dynarray_ensure_cap a no-op on failure, add MUST_CHECK attribute
- simplify the new capacity calculation: aside from avoiding a useless loop
when newcap is very large, this also avoids an infinite loop when newcap
is larger than 1 << 31
Reviewed-by: Marek Olšák <[email protected]>
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Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110901
Fixes: 7dc2f4788288ec9c7ab6 "util: emulate futex on FreeBSD using umtx"
Cc: Greg V <[email protected]>
Signed-off-by: Eric Engestrom <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Fixes: 316964709e21286c2af5 "util: add os_read_file() helper"
Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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If we insert a NULL key, it will appear to succeed but will mess up
entry counting. Similar errors can occur if someone accidentally
inserts the deleted key. The later is highly unlikely but technically
possible so we should guard against it too.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Caio Marcelo de Oliveira Filho <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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If we insert a NULL key, it will appear to succeed but will mess up
entry counting. Similar errors can occur if someone accidentally
inserts the deleted key. The later is highly unlikely but technically
possible so we should guard against it too.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Caio Marcelo de Oliveira Filho <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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While we're here, copy the size table from set.c to get rid of hard tabs
in the hash_table.c version.
Reviewed-by: Eric Anholt <[email protected]>
Acked-by: Jason Ekstrand <[email protected]>
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Compilation times with my shader-db database:
Difference at 95.0% confidence
-1.22312 +/- 0.726033
-0.283979% +/- 0.168254%
(Student's t, pooled s = 1.02177)
Reviewed-by: Eric Anholt <[email protected]>
Acked-by: Jason Ekstrand <[email protected]>
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This should be at least as fast as using fast_idiv_by_const, and has the
advantage that the precomputation is simple enough to be evaluated at
Mesa-compile time for hash tables and sets which have a fixed table of
possible divisors.
Acked-by: Eric Anholt <[email protected]>
Acked-by: Jason Ekstrand <[email protected]>
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