|
|
|
|
@ -18,6 +18,10 @@ package com.android.media.benchmark.library;
|
|
|
|
|
|
|
|
|
|
import android.util.Log;
|
|
|
|
|
|
|
|
|
|
import java.io.File;
|
|
|
|
|
import java.io.FileDescriptor;
|
|
|
|
|
import java.io.FileOutputStream;
|
|
|
|
|
import java.io.IOException;
|
|
|
|
|
import java.util.ArrayList;
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
@ -90,15 +94,39 @@ public class Stats {
|
|
|
|
|
return totalSize;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Writes the stats header to a file
|
|
|
|
|
* <p>
|
|
|
|
|
* \param statsFile file where the stats data is to be written
|
|
|
|
|
**/
|
|
|
|
|
public boolean writeStatsHeader(String statsFile) throws IOException {
|
|
|
|
|
File outputFile = new File(statsFile);
|
|
|
|
|
FileOutputStream out = new FileOutputStream(outputFile, true);
|
|
|
|
|
if (!outputFile.exists())
|
|
|
|
|
return false;
|
|
|
|
|
String statsHeader =
|
|
|
|
|
"currentTime, fileName, operation, componentName, NDK/SDK, sync/async, setupTime, "
|
|
|
|
|
+ "destroyTime, minimumTime, maximumTime, "
|
|
|
|
|
+ "averageTime, timeToProcess1SecContent, totalBytesProcessedPerSec, "
|
|
|
|
|
+ "timeToFirstFrame, totalSizeInBytes, totalTime\n";
|
|
|
|
|
out.write(statsHeader.getBytes());
|
|
|
|
|
out.close();
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Dumps the stats of the operation for a given input media.
|
|
|
|
|
* <p>
|
|
|
|
|
* \param inputReference input media
|
|
|
|
|
* \param operation describes the operation performed on the input media
|
|
|
|
|
* (i.e. extract/mux/decode/encode)
|
|
|
|
|
* \param inputReference input media
|
|
|
|
|
* \param durationUs is a duration of the input media in microseconds.
|
|
|
|
|
* \param componentName name of the codec/muxFormat/mime
|
|
|
|
|
* \param mode the operating mode: sync/async.
|
|
|
|
|
* \param durationUs is a duration of the input media in microseconds.
|
|
|
|
|
* \param statsFile the file where the stats data is to be written.
|
|
|
|
|
*/
|
|
|
|
|
public void dumpStatistics(String operation, String inputReference, long durationUs) {
|
|
|
|
|
public void dumpStatistics(String inputReference, String operation, String componentName,
|
|
|
|
|
String mode, long durationUs, String statsFile) throws IOException {
|
|
|
|
|
if (mOutputTimer.size() == 0) {
|
|
|
|
|
Log.e(TAG, "No output produced");
|
|
|
|
|
return;
|
|
|
|
|
@ -121,18 +149,30 @@ public class Stats {
|
|
|
|
|
maxTimeTakenNs = intervalNs;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
// Print the Stats
|
|
|
|
|
Log.i(TAG, "Input Reference : " + inputReference);
|
|
|
|
|
Log.i(TAG, "Setup Time in nano sec : " + mInitTimeNs);
|
|
|
|
|
Log.i(TAG, "Average Time in nano sec : " + totalTimeTakenNs / mOutputTimer.size());
|
|
|
|
|
Log.i(TAG, "Time to first frame in nano sec : " + timeToFirstFrameNs);
|
|
|
|
|
Log.i(TAG, "Time taken (in nano sec) to " + operation + " 1 sec of content : " +
|
|
|
|
|
timeTakenPerSec);
|
|
|
|
|
Log.i(TAG, "Total bytes " + operation + "ed : " + size);
|
|
|
|
|
Log.i(TAG, "Number of bytes " + operation + "ed per second : " +
|
|
|
|
|
(size * 1000000000) / totalTimeTakenNs);
|
|
|
|
|
Log.i(TAG, "Minimum Time in nano sec : " + minTimeTakenNs);
|
|
|
|
|
Log.i(TAG, "Maximum Time in nano sec : " + maxTimeTakenNs);
|
|
|
|
|
Log.i(TAG, "Destroy Time in nano sec : " + mDeInitTimeNs);
|
|
|
|
|
|
|
|
|
|
// Write the stats row data to file
|
|
|
|
|
String rowData = "";
|
|
|
|
|
rowData += System.nanoTime() + ", ";
|
|
|
|
|
rowData += inputReference + ", ";
|
|
|
|
|
rowData += operation + ", ";
|
|
|
|
|
rowData += componentName + ", ";
|
|
|
|
|
rowData += "SDK, ";
|
|
|
|
|
rowData += mode + ", ";
|
|
|
|
|
rowData += mInitTimeNs + ", ";
|
|
|
|
|
rowData += mDeInitTimeNs + ", ";
|
|
|
|
|
rowData += minTimeTakenNs + ", ";
|
|
|
|
|
rowData += maxTimeTakenNs + ", ";
|
|
|
|
|
rowData += totalTimeTakenNs / mOutputTimer.size() + ", ";
|
|
|
|
|
rowData += timeTakenPerSec + ", ";
|
|
|
|
|
rowData += (size * 1000000000) / totalTimeTakenNs + ", ";
|
|
|
|
|
rowData += timeToFirstFrameNs + ", ";
|
|
|
|
|
rowData += size + ", ";
|
|
|
|
|
rowData += totalTimeTakenNs + "\n";
|
|
|
|
|
|
|
|
|
|
File outputFile = new File(statsFile);
|
|
|
|
|
FileOutputStream out = new FileOutputStream(outputFile, true);
|
|
|
|
|
assert outputFile.exists() : "Failed to open the stats file for writing!";
|
|
|
|
|
out.write(rowData.getBytes());
|
|
|
|
|
out.close();
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
Neelkamal Semwal
5 years ago
committed by
android-build-merger