tree 2af26cf2a137ef594654df71b0d1d171aa32a828
parent d6187c30119c1270f7d41303e59dc8f982b0eb7b
author John Grossman <johngro@google.com> 1585978922 +0000
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1585978922 +0000

[audio_core] Fix audio effects timing.

Fix a sign error which was causing us to compensate for delay
introduced by audio effects in the wrong direction, effectively
shifting the audio out by 2x the amount introduced by the effects,
instead of canceling it out as it should have.

Tests: Verified timing on scope using pulse-gen test app with a GPIO
       reference.
Change-Id: Ib63a2d410fccf818bc2703f357b8d7d0e978c08f
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/378087
Commit-Queue: Martin Puryear <mpuryear@google.com>
Reviewed-by: Dustin Green <dustingreen@google.com>
Reviewed-by: Tim Detwiler <tjdetwiler@google.com>
Testability-Review: Tim Detwiler <tjdetwiler@google.com>