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Commit 1f8da412 authored by Mikhail Naganov's avatar Mikhail Naganov
Browse files

audiopolicy: Match DIRECT and MMAP_NOIRQ flags exactly in IOProfile 

Prevent selection of DIRECT and MMAP_NOIRQ output profiles
if these flags were not requested.

Test: atest audiopolicy_tests
Change-Id: I6940caed519b6237ea3038e646a84e4403a0c1ed
Merged-In: I6940caed519b6237ea3038e646a84e4403a0c1ed
parent bac92887

services/audiopolicy/common/managerdefinitions/src/IOProfile.cpp

+2 −1
Original line number Diff line number Diff line
@@ -79,7 +79,8 @@ bool IOProfile::isCompatibleProfile(const DeviceVector &devices, 
        }

    }



    const uint32_t mustMatchOutputFlags = AUDIO_OUTPUT_FLAG_HW_AV_SYNC;

    const uint32_t mustMatchOutputFlags =

            AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_HW_AV_SYNC|AUDIO_OUTPUT_FLAG_MMAP_NOIRQ;

    if (isPlaybackThread && (((getFlags() ^ flags) & mustMatchOutputFlags)

                    || (getFlags() & flags) != flags)) {

        return false;