diff options
| author | Chris Robinson <[email protected]> | 2021-04-15 15:07:14 -0700 |
|---|---|---|
| committer | Chris Robinson <[email protected]> | 2021-04-15 15:17:04 -0700 |
| commit | 29cf7ebb752e00e116391a1df7a3ed0f49fdd193 (patch) | |
| tree | 76b90d55cbcbae2bb3c04fc95aaef83161263ecc /al/source.h | |
| parent | 92148a3a044389863601b8b907bcfc69ff77b869 (diff) | |
Make an inverted atomic flag type and use it
The inverted atomic flag replaces test_and_set+clear with test_and_clear+set,
essentially inverting the flag status. This makes more logical sense for
flagging dirty state, which is less confusing than flagging clean state. The
one caveat is ATOMIC_FLAG_INIT (or default construction in C++20) initializes
the state to true rather than false.
Diffstat (limited to 'al/source.h')
| -rw-r--r-- | al/source.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/al/source.h b/al/source.h index 6572864f..4f4832e5 100644 --- a/al/source.h +++ b/al/source.h @@ -16,6 +16,7 @@ #include "almalloc.h" #include "alnumeric.h" #include "alu.h" +#include "atomic.h" #include "math_defs.h" #include "vector.h" #include "voice.h" @@ -109,7 +110,7 @@ struct ALsource { /** Source Buffer Queue head. */ al::deque<ALbufferQueueItem> mQueue; - std::atomic_flag PropsClean; + al::atomic_invflag mPropsDirty; /* Index into the context's Voices array. Lazily updated, only checked and * reset when looking up the voice. |