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Commit db635045 authored by Leon Scroggins III's avatar Leon Scroggins III
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AidlComposer: read flag to determine number of readers 

Follow-on to I28169352933dcc76ab9778a5a14a191867ea42f7. While that CL
doesn't (or at least shouldn't) change any user visible behavior,
it does slightly change the implementation. This CL makes it so that
the implementation only changes if the trunk stable flag (or debug
sysprop) is set.

Bug: 259132483
Bug: 284156408
Test: manual
Change-Id: I1ba3b4909129aba14036cfd34a5c3126b2483228
parent 2f60d735

services/surfaceflinger/DisplayHardware/AidlComposerHal.cpp

+1 −0
Original line number Diff line number Diff line
@@ -1575,6 +1575,7 @@ void AidlComposer::onHotplugDisconnect(Display display) { 
}



bool AidlComposer::hasMultiThreadedPresentSupport(Display display) {

    if (!FlagManager::getInstance().multithreaded_present()) return false;

    const auto displayId = translate<int64_t>(display);

    std::vector<AidlDisplayCapability> capabilities;

    const auto status = mAidlComposerClient->getDisplayCapabilities(displayId, &capabilities);