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Stop invalid encoder output explicitly while preserving transient backpressure retries

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evgeny committed 2026-10-19 17:32:49 +02:00
1 parent c0422a73c0
commit 322947777c
3 files changed
+15 -6
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tools/chatgui/tests/test_call_video_gpu.cpp
+9 -5
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@@ -127,7 +127,7 @@ private slots:
for (auto name : {"h264_nvenc", "hevc_nvenc", "h264_amf", "hevc_amf", "h264_qsv", "hevc_qsv"})
QTest::newRow(name) << QByteArray(name) << false << false;
QTest::newRow("batch") << QByteArray("h264_nvenc") << true << false;
QTest::newRow("rollback") << QByteArray("h264_nvenc") << false << true;
QTest::newRow("broken-first-key") << QByteArray("h264_nvenc") << false << true;
}
void pipeline() {
QFETCH(QByteArray, backend); QFETCH(bool, batch); QFETCH(bool, reject);
@@ -143,7 +143,12 @@ private slots:
if (i == 7) { request = 1; QVERIFY(encoder.requestBitrate(1, request, 300000)); }
if (request && !completed && !failed) QTest::qWait(5);
const uint64_t pts = 1234567 + i * 33333ull; QList<LiveEncodedFrame> output; CallVideoRateCompletion completion;
QVERIFY2(encoder.encode(image, pts, false, output, completion), qPrintable(encoder.error()));
if (!encoder.encode(image, pts, false, output, completion)) {
QVERIFY2(reject, qPrintable(encoder.error()));
QVERIFY(encoder.error().contains("did not start with KEY"));
QCOMPARE(completion.request, request); QCOMPARE(completion.bitrate, 0u);
QVERIFY(output.isEmpty()); failed = true; break;
}
if (completion.request) {
QCOMPARE(completion.request, request); QCOMPARE(completion.bitrate, reject ? 0u : 300000u);
completed = completion.bitrate != 0; failed = !completed;
@@ -161,9 +166,8 @@ private slots:
last = frame.pts;
}
}
QVERIFY(shown >= 115); QCOMPARE(completed, !reject); QCOMPARE(failed, reject);
QCOMPARE(shown + encoder.pendingFrames(), 120u);
QCOMPARE(encoder.bitrate(), reject ? 1000000u : 300000u);
QCOMPARE(completed, !reject); QCOMPARE(failed, reject);
if (!reject) { QCOMPARE(shown + encoder.pendingFrames(), 120u); QCOMPARE(encoder.bitrate(), 300000u); }
if (batch) QVERIFY(maximumBatch >= 2);
qInfo("GPU pipeline %s shown=%u max_batch=%u rollback=%d", selected.constData(), shown, maximumBatch, failed);
}