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Commit 16cd242c authored by Weiyin Jiang's avatar Weiyin Jiang
Browse files

hal: add wma offload duration check 

offload duration check is required for wma, wmapro audio format as well
now that we offload them.

Change-Id: I0f3a34ac39ceae937269aedb46c179d7fb01a557
parent 06f6c370

policy_hal/AudioPolicyManager.cpp

+3 −1
Original line number Diff line number Diff line
@@ -1605,11 +1605,13 @@ bool AudioPolicyManagerCustom::isOffloadSupported(const audio_offload_info_t& of 
        }

    } else if (offloadInfo.duration_us < OFFLOAD_DEFAULT_MIN_DURATION_SECS * 1000000) {

        ALOGD("copl: Offload denied by duration < default min(=%u)", OFFLOAD_DEFAULT_MIN_DURATION_SECS);

        //duration checks only valid for MP3/AAC formats,

        //duration checks only valid for MP3/AAC/WMA formats,

        //do not check duration for other audio formats, e.g. dolby AAC/AC3 and amrwb+ formats

        if ((offloadInfo.format == AUDIO_FORMAT_MP3) ||

            ((offloadInfo.format & AUDIO_FORMAT_MAIN_MASK) == AUDIO_FORMAT_AAC) ||

            ((offloadInfo.format & AUDIO_FORMAT_MAIN_MASK) == AUDIO_FORMAT_FLAC) ||

            ((offloadInfo.format & AUDIO_FORMAT_MAIN_MASK) == AUDIO_FORMAT_WMA) ||

            ((offloadInfo.format & AUDIO_FORMAT_MAIN_MASK) == AUDIO_FORMAT_WMA_PRO) ||

            pcmOffload)

            return false;

    }