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Commit 84c621e9 authored by Haynes Mathew George's avatar Haynes Mathew George Committed by Eric Laurent
Browse files

APM: Check dedicated VOIP downlink profile 

Check and select a dedicated VOIP downlink profile if available.

Test: verify Hangouts call audio

Change-Id: I7ef32a0e159f42c20ce5fb8ccc3548f3856a15cb
parent 64892d86

services/audiopolicy/managerdefault/AudioPolicyManager.cpp

+8 −1
Original line number Diff line number Diff line
@@ -706,7 +706,8 @@ sp<IOProfile> AudioPolicyManager::getProfileForDirectOutput( 
    // only retain flags that will drive the direct output profile selection

    // if explicitly requested

    static const uint32_t kRelevantFlags =

            (AUDIO_OUTPUT_FLAG_HW_AV_SYNC | AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD);

            (AUDIO_OUTPUT_FLAG_HW_AV_SYNC | AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD |

             AUDIO_OUTPUT_FLAG_VOIP_RX);

    flags =

        (audio_output_flags_t)((flags & kRelevantFlags) | AUDIO_OUTPUT_FLAG_DIRECT);
@@ -922,6 +923,12 @@ audio_io_handle_t AudioPolicyManager::getOutputForDevice( 
    }

    if (stream == AUDIO_STREAM_TTS) {

        flags = AUDIO_OUTPUT_FLAG_TTS;

    } else if (stream == AUDIO_STREAM_VOICE_CALL &&

               getPhoneState() == AUDIO_MODE_IN_COMMUNICATION &&

               audio_is_linear_pcm(format)) {

        flags = (audio_output_flags_t)(AUDIO_OUTPUT_FLAG_VOIP_RX |

                                       AUDIO_OUTPUT_FLAG_DIRECT);

        ALOGV("Set VoIP and Direct output flags for PCM format");

    }



    sp<IOProfile> profile;