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Merge "audio: Use more bursts in audio I/O VTS tests" into main am: 53eb12245b

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Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3047956

Change-Id: I335575c6d8f2fa227f3900d9877583b12f91a178
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Treehugger Robot 2024-04-19 23:43:37 +00:00 committed by Automerger Merge Worker
commit 35fdd00c34
1 changed files with 18 additions and 6 deletions
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18
audio/aidl/vts/VtsHalAudioCoreModuleTargetTest.cpp
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@ -791,6 +791,13 @@ struct StateDag : public Dag<StateTransitionFrom> {
};
return helper(v.begin(), helper);
}
Node makeNodes(StreamDescriptor::State s, TransitionTrigger t, size_t count, Node last) {
auto helper = [&](size_t c, auto&& h) -> Node {
if (c == 0) return last;
return makeNode(s, t, h(--c, h));
};
return helper(count, helper);
}
Node makeNodes(const std::vector<StateTransitionFrom>& v, StreamDescriptor::State f) {
return makeNodes(v, makeFinalNode(f));
}
@ -4399,17 +4406,22 @@ std::shared_ptr<StateSequence> makeBurstCommands(bool isSync) {
using State = StreamDescriptor::State;
auto d = std::make_unique<StateDag>();
StateDag::Node last = d->makeFinalNode(State::ACTIVE);
// Use a couple of bursts to ensure that the driver starts reporting the position.
if (isSync) {
StateDag::Node idle = d->makeNode(
State::IDLE, kBurstCommand,
// Use several bursts to ensure that the driver starts reporting the position.
d->makeNodes(State::ACTIVE, kBurstCommand, 10, last));
d->makeNode(State::STANDBY, kStartCommand, idle);
} else {
StateDag::Node active2 = d->makeNode(State::ACTIVE, kBurstCommand, last);
StateDag::Node active = d->makeNode(State::ACTIVE, kBurstCommand, active2);
StateDag::Node idle = d->makeNode(State::IDLE, kBurstCommand, active);
if (!isSync) {
// Allow optional routing via the TRANSFERRING state on bursts.
active2.children().push_back(d->makeNode(State::TRANSFERRING, kTransferReadyEvent, last));
active.children().push_back(d->makeNode(State::TRANSFERRING, kTransferReadyEvent, active2));
idle.children().push_back(d->makeNode(State::TRANSFERRING, kTransferReadyEvent, active));
}
d->makeNode(State::STANDBY, kStartCommand, idle);
}
return std::make_shared<StateSequenceFollower>(std::move(d));
}
static const NamedCommandSequence kReadSeq =