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Commit 2d074bad authored by Naveen Kumar Ponnusamy's avatar Naveen Kumar Ponnusamy Committed by hkuang
Browse files

transcoder: Add startThreadPool to benchmark 

Adding ProcessState startThreadPool fixes a
hang, related to Extractor, seen for running
benchmark for many assets or multiple
iterations.

Bug: 175889103
Test: ./MediaTranscoderBenchmark
--benchmark_filter=BM_TranscodeVideoPassthrough
--benchmark_min_time=60

Change-Id: Ib4f1bbf131b4e97b0cf3391747dc5541f5f8fcd9
parent 0dbe8719

media/libmediatranscoding/transcoder/benchmark/Android.bp

+8 −1
Original line number Diff line number Diff line 
cc_defaults {

    name: "benchmarkdefaults",

    shared_libs: ["libmediandk", "libbase", "libbinder_ndk", "libutils", "libnativewindow"],

    shared_libs: [

        "libmediandk",

        "libbase",

        "libbinder_ndk",

        "libbinder",

        "libutils",

        "libnativewindow",

    ],

    static_libs: ["libmediatranscoder", "libgoogle-benchmark"],

    test_config_template: "AndroidTestTemplate.xml",

    test_suites: ["device-tests", "TranscoderBenchmarks"],

media/libmediatranscoding/transcoder/benchmark/MediaTranscoderBenchmark.cpp

+2 −0
Original line number Diff line number Diff line
@@ -30,6 +30,7 @@ 
 */



#include <benchmark/benchmark.h>

#include <binder/ProcessState.h>

#include <fcntl.h>

#include <media/MediaTranscoder.h>

#include <iostream>
@@ -390,6 +391,7 @@ void CustomCsvReporter::PrintRunData(const Run& run) { 
}



int main(int argc, char** argv) {

    android::ProcessState::self()->startThreadPool();

    std::unique_ptr<benchmark::BenchmarkReporter> fileReporter;

    for (int i = 1; i < argc; ++i) {

        if (std::string(argv[i]).find("--benchmark_out") != std::string::npos) {