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pre-ship: resolve the new audio diagnostic gates ONCE instead of per frame

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RunSequence and AudioIdleWatcher::Execute run per sequence per frame, so the
BT_ATTRBIND_LOG probes added while chasing #99 were calling getenv ~2700x/sec on
a 15-sequence mech.  Small, but this is the same path the source-pooling fix
(#32) just bought 10% of frame time in, and an unset diagnostic should cost
nothing.  Cached in function-static flags.

Pre-ship smoke (combat, 2 kills, a respawn, clean teardown):
  frame time 7.18 / 8.27 / 8.71 ms  -- matches the post-pooling 7.79ms baseline
  0 asserts, 0 access violations, 0 audio acquireFails

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
This commit is contained in:
Joe DiPrima
2026-08-01 20:11:06 -05:00
co-authored by Claude Opus 5
parent 7c08e8bd03
commit 5a1a407ed1
3 changed files with 20 additions and 4 deletions
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engine/MUNGA/AUDWTHR.cpp
+2 -1
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@@ -112,7 +112,8 @@ void
{
Check(this);
Check(audioComponentSocket.GetCurrent());
if (getenv("BT_ATTRBIND_LOG")) { static int s_iw=0; if ((s_iw++ % 400)==0)
static const int s_idleDiag = (getenv("BT_ATTRBIND_LOG") != 0); // hot path: resolve once
if (s_idleDiag) { static int s_iw=0; if ((s_iw++ % 400)==0)
DEBUG_STREAM << "[idlewatch] #" << s_iw << " comp="
<< (void *)audioComponentSocket.GetCurrent() << std::endl; }
audioComponentSocket.GetCurrent()->ReceiveControl(