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Commit 16698b8c authored by Andy Hung's avatar Andy Hung
Browse files

AudioFlinger: Update namespace for Statistics 

Test: Build and basic sanity
Bug: 80502521
Change-Id: I4f9180d1eb1eb53b75bf6fdb9f98cdcb03b6e9f2
parent 965737ed

services/audioflinger/FastMixerDumpState.cpp

+3 −3
Original line number Diff line number Diff line
@@ -92,9 +92,9 @@ void FastMixerDumpState::dump(int fd) const 
    }

    // statistics for monotonic (wall clock) time, thread raw CPU load in time, CPU clock frequency,

    // and adjusted CPU load in MHz normalized for CPU clock frequency

    Statistics<double> wall, loadNs;

    audio_utils::Statistics<double> wall, loadNs;

#ifdef CPU_FREQUENCY_STATISTICS

    Statistics<double> kHz, loadMHz;

    audio_utils::Statistics<double> kHz, loadMHz;

    uint32_t previousCpukHz = 0;

#endif

    // Assuming a normal distribution for cycle times, three standard deviations on either side of
@@ -152,7 +152,7 @@ void FastMixerDumpState::dump(int fd) const 
        qsort(tail, n, sizeof(uint32_t), compare_uint32_t);

        // assume same number of tail samples on each side, left and right

        uint32_t count = n / kTailDenominator;

        Statistics<double> left, right;

        audio_utils::Statistics<double> left, right;

        for (uint32_t i = 0; i < count; ++i) {

            left.add(tail[i]);

            right.add(tail[n - (i + 1)]);

services/audioflinger/Threads.cpp

+2 −2
Original line number Diff line number Diff line
@@ -335,9 +335,9 @@ public: 
#ifdef DEBUG_CPU_USAGE

private:

    ThreadCpuUsage mCpuUsage;           // instantaneous thread CPU usage in wall clock ns

    Statistics<double> mWcStats;        // statistics on thread CPU usage in wall clock ns

    audio_utils::Statistics<double> mWcStats; // statistics on thread CPU usage in wall clock ns



    Statistics<double> mHzStats;        // statistics on thread CPU usage in cycles

    audio_utils::Statistics<double> mHzStats; // statistics on thread CPU usage in cycles



    int mCpuNum;                        // thread's current CPU number

    int mCpukHz;                        // frequency of thread's current CPU in kHz