evgeny
74b17685f7
- presentTick: кадры всегда по мастер-часам, завершение только когда очередь пуста - clockMs: по окончании аудио часы в конец (хвостовые кадры не теряются) - fallback на системные часы, если аудио-устройство недоступно - tests/test_video_engine: smoke-тест FFmpeg-декодера (opened/frames/seek)
48 lines
1.9 KiB
C++
48 lines
1.9 KiB
C++
// tests/test_video_engine.cpp — smoke-тест декодера VideoPlayerEngine (FFmpeg)
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// Запуск: test_video_engine <путь_к_mp4>
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#include "../src/videoplayer_engine.h"
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#include <QApplication>
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#include <QTimer>
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#include <QEventLoop>
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#include <QDebug>
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#include <cstdio>
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int main(int argc, char** argv) {
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QApplication app(argc, argv);
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if (argc < 2) { qCritical("usage: test_video_engine <video.mp4>"); return 2; }
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QString path = argv[1];
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VideoPlayerEngine eng;
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int frames = 0, opened = 0, errors = 0, finished = 0;
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qint64 lastPos = -1;
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int width = 0, height = 0; qint64 dur = 0; bool hasAudio = false;
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QObject::connect(&eng, &VideoPlayerEngine::opened,
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[&](int w, int h, qint64 d, bool a) { opened++; width = w; height = h; dur = d; hasAudio = a; });
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QObject::connect(&eng, &VideoPlayerEngine::framePresented, [&]() { frames++; });
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QObject::connect(&eng, &VideoPlayerEngine::positionChanged, [&](qint64 p) { lastPos = p; });
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QObject::connect(&eng, &VideoPlayerEngine::error, [&](const QString& m) { errors++; qCritical("engine error: %s", qPrintable(m)); });
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QObject::connect(&eng, &VideoPlayerEngine::finished, [&]() { finished++; });
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eng.open(path);
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QEventLoop loop;
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QTimer timer;
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timer.setSingleShot(true);
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QObject::connect(&timer, &QTimer::timeout, &loop, &QEventLoop::quit);
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timer.start(5000);
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loop.exec();
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eng.close();
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qInfo("opened=%d (%dx%d dur=%lldms audio=%d) frames=%d finished=%d errors=%d lastPos=%lldms",
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opened, width, height, (long long)dur, hasAudio ? 1 : 0, frames, finished, errors, (long long)lastPos);
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int rc = 0;
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if (opened != 1) { qCritical("FAIL: opened != 1"); rc = 1; }
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if (frames <= 0) { qCritical("FAIL: no frames presented"); rc = 1; }
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if (errors > 0) { qCritical("FAIL: errors present"); rc = 1; }
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qInfo(rc == 0 ? "PASS" : "FAIL");
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return rc;
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}
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