Merge "audio track: dump more data"

status_t AudioTrack::dump(int fd, const Vector<String16>& args __unused) const

{

    const size_t SIZE = 256;

    char buffer[SIZE];

    String8 result;

    result.append(" AudioTrack::dump\n");

    snprintf(buffer, 255, "  stream type(%d), left - right volume(%f, %f)\n", mStreamType,

    result.appendFormat("  status(%d), state(%d), session Id(%d), flags(%x)\n",

                        mStatus, mState, mSessionId, mFlags);

    result.appendFormat("  stream type(%d), left - right volume(%f, %f)\n",

                        (mStreamType == AUDIO_STREAM_DEFAULT) ?

                                audio_attributes_to_stream_type(&mAttributes) : mStreamType,

                        mVolume[AUDIO_INTERLEAVE_LEFT], mVolume[AUDIO_INTERLEAVE_RIGHT]);

    result.append(buffer);

    snprintf(buffer, 255, "  format(%d), channel count(%d), frame count(%zu)\n", mFormat,

            mChannelCount, mFrameCount);

    result.append(buffer);

    snprintf(buffer, 255, "  sample rate(%u), speed(%f), status(%d)\n",

            mSampleRate, mPlaybackRate.mSpeed, mStatus);

    result.append(buffer);

    snprintf(buffer, 255, "  state(%d), latency (%d)\n", mState, mLatency);

    result.append(buffer);

    result.appendFormat("  format(%x), channel mask(%x), channel count(%u)\n",

                  mFormat, mChannelMask, mChannelCount);

    result.appendFormat("  sample rate(%u), original sample rate(%u), speed(%f)\n",

                  mSampleRate, mOriginalSampleRate, mPlaybackRate.mSpeed);

    result.appendFormat("  frame count(%zu), req. frame count(%zu)\n",

                  mFrameCount, mReqFrameCount);

    result.appendFormat("  notif. frame count(%u), req. notif. frame count(%u),"

            " req. notif. per buff(%u)\n",

             mNotificationFramesAct, mNotificationFramesReq, mNotificationsPerBufferReq);

    result.appendFormat("  latency (%d), selected device Id(%d), routed device Id(%d)\n",

                        mLatency, mSelectedDeviceId, mRoutedDeviceId);

    result.appendFormat("  output(%d) AF latency (%u) AF frame count(%zu) AF SampleRate(%u)\n",

                        mOutput, mAfLatency, mAfFrameCount, mAfSampleRate);

    ::write(fd, result.string(), result.size());

    return NO_ERROR;

}