Hans-Kristian Arntzen
ea088ceecf
vkd3d: Use UINT64* instead of uint64_t* in 64-bit CAS.
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Avoids alignment warnings on 32-bit.
Signed-off-by: Hans-Kristian Arntzen <post@arntzen-software.no>
2021-02-16 16:14:14 +00:00
Georg Lehmann
eaab2388b1
vkd3d: Fix warning with vkd3d_atomic_ptr*.
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Signed-off-by: Georg Lehmann <dadschoorse@gmail.com>
2021-02-15 15:47:17 +01:00
Philip Rebohle
7549d70fbf
vkd3d: Fix compiler errors when using vkd3d_atomic_ptr_store_explicit.
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Atomic stores do not return anything, so we cannot cast to void* here.
Signed-off-by: Philip Rebohle <philip.rebohle@tu-dortmund.de>
2021-02-11 15:15:59 +00:00
Hans-Kristian Arntzen
c2c674194d
vkd3d: Add Add/Sub/And atomic u32 intrinsics.
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Will be used for reader-writer spinlocks.
Signed-off-by: Hans-Kristian Arntzen <post@arntzen-software.no>
2020-12-02 13:12:56 +01:00
Philip Rebohle
1563b80852
include: Fix various issues with atomic CAS.
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- fail/success memory orders exist for a reason, we can't
e.g. do release on fail since it's a read-only operation
- silence some warnings about pointer->integer casts
- fix linker errors on mingw by marking functions as static
Signed-off-by: Philip Rebohle <philip.rebohle@tu-dortmund.de>
2020-11-18 12:39:14 +01:00
Joshua Ashton
4d95cafe10
vkd3d: Implement compare exchange atomics
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Signed-off-by: Joshua Ashton <joshua@froggi.es>
2020-11-16 09:33:26 +01:00
Joshua Ashton
1e810e8f9e
vkd3d: Use consistent comment style in atomic header
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Signed-off-by: Joshua Ashton <joshua@froggi.es>
2020-11-16 09:33:26 +01:00
Joshua Ashton
093f0eb053
vkd3d: Implement 64-bit and pointer atomics
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Signed-off-by: Joshua Ashton <joshua@froggi.es>
2020-11-16 09:33:26 +01:00
Joshua Ashton
8dea487861
meta: Add missing newlines to end of files
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Remove trailing whitespace also
Signed-off-by: Joshua Ashton <joshua@froggi.es>
2020-11-05 17:16:57 +01:00
Hans-Kristian Arntzen
3f1132ee8c
vkd3d: Add support for InterlockedIncrement64.
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To be used for cookies. Works on 32-bit as well, compiler emits 8b CAS loop
for us.
Signed-off-by: Hans-Kristian Arntzen <post@arntzen-software.no>
2020-10-12 12:46:07 +02:00
Joshua Ashton
d709fd3306
vkd3d: Add vkd3d_atomic_uint32_{dec, inc}rement helper
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Signed-off-by: Joshua Ashton <joshua@froggi.es>
2020-06-24 21:13:35 +02:00
Joshua Ashton
45d4296a54
vkd3d: Rename vkd3d_uint32_atomic to vkd3d_atomic_uint32
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Signed-off-by: Joshua Ashton <joshua@froggi.es>
2020-06-24 21:13:35 +02:00
Joshua Ashton
033f76e3ae
vkd3d: Define our own memory orders
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We shouldn't potentially override stuff in the std library and this allows us to map directly to __ATOMIC_* memory orders which is more correct.
Signed-off-by: Joshua Ashton <joshua@froggi.es>
2020-06-24 21:13:35 +02:00
Joshua Ashton
25f6e1d0a9
vkd3d: Use __atomic builtins instead of stdatomic
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Signed-off-by: Joshua Ashton <joshua@froggi.es>
2020-06-24 21:13:35 +02:00
Joshua Ashton
26c9dc90f4
vkd3d: Implement sequential consistency on MSVC
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Also optimize and reduce unnecessary barriers.
Signed-off-by: Joshua Ashton <joshua@froggi.es>
2020-06-24 21:13:35 +02:00
Joshua Ashton
fb02f28c41
vkd3d: Don't redefine InterlockedIncrement under MinGW
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Fixes compiler warnings
Signed-off-by: Joshua Ashton <joshua@froggi.es>
2020-06-24 15:27:22 +02:00
Hans-Kristian Arntzen
2b7ef38248
Revert "vkd3d: make spinlock_t atomic to make clang happy"
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This reverts commit 7b1dce2667
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Signed-off-by: Hans-Kristian Arntzen <post@arntzen-software.no>
2020-06-24 13:40:03 +02:00
Georg Lehmann
7b1dce2667
vkd3d: make spinlock_t atomic to make clang happy
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Signed-off-by: Georg Lehmann <dadschoorse@gmail.com>
2020-06-24 13:26:31 +02:00
Joshua Ashton
cd5d01d25c
vkd3d: Refactor atomics
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There is no stdatomic available on MSVC so let's clean things up.
This moves all the atomic helpers to vkd3d_atomic.h and implements all platform's spinlocks in entirely the same way.
Signed-off-by: Joshua Ashton <joshua@froggi.es>
2020-06-15 20:40:10 +02:00