add a file to keep around this ugly but probably useful set of code for testing timecode ops

git-svn-id: svn://localhost/ardour2/branches/3.0@10663 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 373 insertions, 0 deletions

diff --git a/gtk2_ardour/timecode_tester.cc b/gtk2_ardour/timecode_tester.cc
new file mode 100644
index 0000000000..f5108b9f96
--- /dev/null
+++ b/gtk2_ardour/timecode_tester.cc
@@ -0,0 +1,373 @@
+void
+AudioClock::timecode_tester ()
+{
+#if 0
+#define Timecode_SAMPLE_TEST_1
+#define Timecode_SAMPLE_TEST_2
+#define Timecode_SAMPLE_TEST_3
+#define Timecode_SAMPLE_TEST_4
+#define Timecode_SAMPLE_TEST_5
+#define Timecode_SAMPLE_TEST_6
+#define Timecode_SAMPLE_TEST_7
+
+	// Testcode for timecode<->sample conversions (P.S.)
+	Timecode::Time timecode1;
+	framepos_t sample1;
+	framepos_t oldsample = 0;
+	Timecode::Time timecode2;
+	framecnt_t sample_increment;
+
+	sample_increment = (framecnt_t)rint(_session->frame_rate() / _session->timecode_frames_per_second);
+
+#ifdef Timecode_SAMPLE_TEST_1
+	// Test 1: use_offset = false, use_subframes = false
+	cout << "use_offset = false, use_subframes = false" << endl;
+	for (int i = 0; i < 108003; i++) {
+		_session->timecode_to_sample( timecode1, sample1, false /* use_offset */, false /* use_subframes */ );
+		_session->sample_to_timecode( sample1, timecode2, false /* use_offset */, false /* use_subframes */ );
+
+		if ((i > 0) && ( ((sample1 - oldsample) != sample_increment) && ((sample1 - oldsample) != (sample_increment + 1)) && ((sample1 - oldsample) != (sample_increment - 1)))) {
+			cout << "ERROR: sample increment not right: " << (sample1 - oldsample) << " != " << sample_increment << endl;
+			cout << "timecode1: " << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
+			cout << "sample: " << sample1 << endl;
+			cout << "sample: " << sample1 << " -> ";
+			cout << "timecode2: " << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+			break;
+		}
+
+		if (timecode2.hours != timecode1.hours || timecode2.minutes != timecode1.minutes || timecode2.seconds != timecode2.seconds || timecode2.frames != timecode1.frames) {
+			cout << "ERROR: timecode2 not equal timecode1" << endl;
+			cout << "timecode1: " << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
+			cout << "sample: " << sample1 << endl;
+			cout << "sample: " << sample1 << " -> ";
+			cout << "timecode2: " << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+			break;
+		}
+		oldsample = sample1;
+		_session->timecode_increment( timecode1 );
+	}
+
+	cout << "sample_increment: " << sample_increment << endl;
+	cout << "sample: " << sample1 << " -> ";
+	cout << "timecode: " << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+#endif
+
+#ifdef Timecode_SAMPLE_TEST_2
+	// Test 2: use_offset = true, use_subframes = false
+	cout << "use_offset = true, use_subframes = false" << endl;
+
+	timecode1.hours = 0;
+	timecode1.minutes = 0;
+	timecode1.seconds = 0;
+	timecode1.frames = 0;
+	timecode1.subframes = 0;
+	sample1 = oldsample = 0;
+
+	_session->sample_to_timecode( sample1, timecode1, true /* use_offset */, false /* use_subframes */ );
+	cout << "Starting at sample: " << sample1 << " -> ";
+	cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << endl;
+
+	for (int i = 0; i < 108003; i++) {
+		_session->timecode_to_sample( timecode1, sample1, true /* use_offset */, false /* use_subframes */ );
+		_session->sample_to_timecode( sample1, timecode2, true /* use_offset */, false /* use_subframes */ );
+
+//     cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
+//     cout << "sample: " << sample1 << endl;
+//     cout << "sample: " << sample1 << " -> ";
+//     cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+
+		if ((i > 0) && ( ((sample1 - oldsample) != sample_increment) && ((sample1 - oldsample) != (sample_increment + 1)) && ((sample1 - oldsample) != (sample_increment - 1)))) {
+			cout << "ERROR: sample increment not right: " << (sample1 - oldsample) << " != " << sample_increment << endl;
+			cout << "timecode1: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
+			cout << "sample: " << sample1 << endl;
+			cout << "sample: " << sample1 << " -> ";
+			cout << "timecode2: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+			break;
+		}
+
+		if (timecode2.hours != timecode1.hours || timecode2.minutes != timecode1.minutes || timecode2.seconds != timecode2.seconds || timecode2.frames != timecode1.frames) {
+			cout << "ERROR: timecode2 not equal timecode1" << endl;
+			cout << "timecode1: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
+			cout << "sample: " << sample1 << endl;
+			cout << "sample: " << sample1 << " -> ";
+			cout << "timecode2: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+			break;
+		}
+		oldsample = sample1;
+		_session->timecode_increment( timecode1 );
+	}
+
+	cout << "sample_increment: " << sample_increment << endl;
+	cout << "sample: " << sample1 << " -> ";
+	cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+#endif
+
+#ifdef Timecode_SAMPLE_TEST_3
+	// Test 3: use_offset = true, use_subframes = false, decrement
+	cout << "use_offset = true, use_subframes = false, decrement" << endl;
+
+	_session->sample_to_timecode( sample1, timecode1, true /* use_offset */, false /* use_subframes */ );
+	cout << "Starting at sample: " << sample1 << " -> ";
+	cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << endl;
+
+	for (int i = 0; i < 108003; i++) {
+		_session->timecode_to_sample( timecode1, sample1, true /* use_offset */, false /* use_subframes */ );
+		_session->sample_to_timecode( sample1, timecode2, true /* use_offset */, false /* use_subframes */ );
+
+//     cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
+//     cout << "sample: " << sample1 << endl;
+//     cout << "sample: " << sample1 << " -> ";
+//     cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+
+		if ((i > 0) && ( ((oldsample - sample1) != sample_increment) && ((oldsample - sample1) != (sample_increment + 1)) && ((oldsample - sample1) != (sample_increment - 1)))) {
+			cout << "ERROR: sample increment not right: " << (oldsample - sample1) << " != " << sample_increment << endl;
+			cout << "timecode1: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
+			cout << "sample: " << sample1 << endl;
+			cout << "sample: " << sample1 << " -> ";
+			cout << "timecode2: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+			break;
+		}
+
+		if (timecode2.hours != timecode1.hours || timecode2.minutes != timecode1.minutes || timecode2.seconds != timecode2.seconds || timecode2.frames != timecode1.frames) {
+			cout << "ERROR: timecode2 not equal timecode1" << endl;
+			cout << "timecode1: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
+			cout << "sample: " << sample1 << endl;
+			cout << "sample: " << sample1 << " -> ";
+			cout << "timecode2: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+			break;
+		}
+		oldsample = sample1;
+		_session->timecode_decrement( timecode1 );
+	}
+
+	cout << "sample_decrement: " << sample_increment << endl;
+	cout << "sample: " << sample1 << " -> ";
+	cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+#endif
+
+
+#ifdef Timecode_SAMPLE_TEST_4
+	// Test 4: use_offset = true, use_subframes = true
+	cout << "use_offset = true, use_subframes = true" << endl;
+
+	for (long sub = 5; sub < 80; sub += 5) {
+		timecode1.hours = 0;
+		timecode1.minutes = 0;
+		timecode1.seconds = 0;
+		timecode1.frames = 0;
+		timecode1.subframes = 0;
+		sample1 = oldsample = (sample_increment * sub) / 80;
+
+		_session->sample_to_timecode( sample1, timecode1, true /* use_offset */, true /* use_subframes */ );
+
+		cout << "starting at sample: " << sample1 << " -> ";
+		cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << endl;
+
+		for (int i = 0; i < 108003; i++) {
+			_session->timecode_to_sample( timecode1, sample1, true /* use_offset */, true /* use_subframes */ );
+			_session->sample_to_timecode( sample1, timecode2, true /* use_offset */, true /* use_subframes */ );
+
+			if ((i > 0) && ( ((sample1 - oldsample) != sample_increment) && ((sample1 - oldsample) != (sample_increment + 1)) && ((sample1 - oldsample) != (sample_increment - 1)))) {
+				cout << "ERROR: sample increment not right: " << (sample1 - oldsample) << " != " << sample_increment << endl;
+				cout << "timecode1: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
+				cout << "sample: " << sample1 << endl;
+				cout << "sample: " << sample1 << " -> ";
+				cout << "timecode2: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+				//break;
+			}
+
+			if (timecode2.hours != timecode1.hours || timecode2.minutes != timecode1.minutes || timecode2.seconds != timecode2.seconds || timecode2.frames != timecode1.frames || timecode2.subframes != timecode1.subframes) {
+				cout << "ERROR: timecode2 not equal timecode1" << endl;
+				cout << "timecode1: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
+				cout << "sample: " << sample1 << endl;
+				cout << "sample: " << sample1 << " -> ";
+				cout << "timecode2: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+				break;
+			}
+			oldsample = sample1;
+			_session->timecode_increment( timecode1 );
+		}
+
+		cout << "sample_increment: " << sample_increment << endl;
+		cout << "sample: " << sample1 << " -> ";
+		cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+
+		for (int i = 0; i < 108003; i++) {
+			_session->timecode_to_sample( timecode1, sample1, true /* use_offset */, true /* use_subframes */ );
+			_session->sample_to_timecode( sample1, timecode2, true /* use_offset */, true /* use_subframes */ );
+
+			if ((i > 0) && ( ((oldsample - sample1) != sample_increment) && ((oldsample - sample1) != (sample_increment + 1)) && ((oldsample - sample1) != (sample_increment - 1)))) {
+				cout << "ERROR: sample increment not right: " << (oldsample - sample1) << " != " << sample_increment << endl;
+				cout << "timecode1: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
+				cout << "sample: " << sample1 << endl;
+				cout << "sample: " << sample1 << " -> ";
+				cout << "timecode2: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+				//break;
+			}
+
+			if (timecode2.hours != timecode1.hours || timecode2.minutes != timecode1.minutes || timecode2.seconds != timecode2.seconds || timecode2.frames != timecode1.frames || timecode2.subframes != timecode1.subframes) {
+				cout << "ERROR: timecode2 not equal timecode1" << endl;
+				cout << "timecode1: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
+				cout << "sample: " << sample1 << endl;
+				cout << "sample: " << sample1 << " -> ";
+				cout << "timecode2: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+				break;
+			}
+			oldsample = sample1;
+			_session->timecode_decrement( timecode1 );
+		}
+
+		cout << "sample_decrement: " << sample_increment << endl;
+		cout << "sample: " << sample1 << " -> ";
+		cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+	}
+#endif
+
+
+#ifdef Timecode_SAMPLE_TEST_5
+	// Test 5: use_offset = true, use_subframes = false, increment seconds
+	cout << "use_offset = true, use_subframes = false, increment seconds" << endl;
+
+	timecode1.hours = 0;
+	timecode1.minutes = 0;
+	timecode1.seconds = 0;
+	timecode1.frames = 0;
+	timecode1.subframes = 0;
+	sample1 = oldsample = 0;
+	sample_increment = _session->frame_rate();
+
+	_session->sample_to_timecode( sample1, timecode1, true /* use_offset */, false /* use_subframes */ );
+	cout << "Starting at sample: " << sample1 << " -> ";
+	cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << endl;
+
+	for (int i = 0; i < 3600; i++) {
+		_session->timecode_to_sample( timecode1, sample1, true /* use_offset */, false /* use_subframes */ );
+		_session->sample_to_timecode( sample1, timecode2, true /* use_offset */, false /* use_subframes */ );
+
+//     cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
+//     cout << "sample: " << sample1 << endl;
+//     cout << "sample: " << sample1 << " -> ";
+//     cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+
+//     if ((i > 0) && ( ((sample1 - oldsample) != sample_increment) && ((sample1 - oldsample) != (sample_increment + 1)) && ((sample1 - oldsample) != (sample_increment - 1))))
+//     {
+//       cout << "ERROR: sample increment not right: " << (sample1 - oldsample) << " != " << sample_increment << endl;
+//       break;
+//     }
+
+		if (timecode2.hours != timecode1.hours || timecode2.minutes != timecode1.minutes || timecode2.seconds != timecode2.seconds || timecode2.frames != timecode1.frames) {
+			cout << "ERROR: timecode2 not equal timecode1" << endl;
+			cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
+			cout << "sample: " << sample1 << endl;
+			cout << "sample: " << sample1 << " -> ";
+			cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+			break;
+		}
+		oldsample = sample1;
+		_session->timecode_increment_seconds( timecode1 );
+	}
+
+	cout << "sample_increment: " << sample_increment << endl;
+	cout << "sample: " << sample1 << " -> ";
+	cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+#endif
+
+
+#ifdef Timecode_SAMPLE_TEST_6
+	// Test 6: use_offset = true, use_subframes = false, increment minutes
+	cout << "use_offset = true, use_subframes = false, increment minutes" << endl;
+
+	timecode1.hours = 0;
+	timecode1.minutes = 0;
+	timecode1.seconds = 0;
+	timecode1.frames = 0;
+	timecode1.subframes = 0;
+	sample1 = oldsample = 0;
+	sample_increment = _session->frame_rate() * 60;
+
+	_session->sample_to_timecode( sample1, timecode1, true /* use_offset */, false /* use_subframes */ );
+	cout << "Starting at sample: " << sample1 << " -> ";
+	cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << endl;
+
+	for (int i = 0; i < 60; i++) {
+		_session->timecode_to_sample( timecode1, sample1, true /* use_offset */, false /* use_subframes */ );
+		_session->sample_to_timecode( sample1, timecode2, true /* use_offset */, false /* use_subframes */ );
+
+//     cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
+//     cout << "sample: " << sample1 << endl;
+//     cout << "sample: " << sample1 << " -> ";
+//     cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+
+//     if ((i > 0) && ( ((sample1 - oldsample) != sample_increment) && ((sample1 - oldsample) != (sample_increment + 1)) && ((sample1 - oldsample) != (sample_increment - 1))))
+//     {
+//       cout << "ERROR: sample increment not right: " << (sample1 - oldsample) << " != " << sample_increment << endl;
+//       break;
+//     }
+
+		if (timecode2.hours != timecode1.hours || timecode2.minutes != timecode1.minutes || timecode2.seconds != timecode2.seconds || timecode2.frames != timecode1.frames) {
+			cout << "ERROR: timecode2 not equal timecode1" << endl;
+			cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
+			cout << "sample: " << sample1 << endl;
+			cout << "sample: " << sample1 << " -> ";
+			cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+			break;
+		}
+		oldsample = sample1;
+		_session->timecode_increment_minutes( timecode1 );
+	}
+
+	cout << "sample_increment: " << sample_increment << endl;
+	cout << "sample: " << sample1 << " -> ";
+	cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+#endif
+
+#ifdef Timecode_SAMPLE_TEST_7
+	// Test 7: use_offset = true, use_subframes = false, increment hours
+	cout << "use_offset = true, use_subframes = false, increment hours" << endl;
+
+	timecode1.hours = 0;
+	timecode1.minutes = 0;
+	timecode1.seconds = 0;
+	timecode1.frames = 0;
+	timecode1.subframes = 0;
+	sample1 = oldsample = 0;
+	sample_increment = _session->frame_rate() * 60 * 60;
+
+	_session->sample_to_timecode( sample1, timecode1, true /* use_offset */, false /* use_subframes */ );
+	cout << "Starting at sample: " << sample1 << " -> ";
+	cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << endl;
+
+	for (int i = 0; i < 10; i++) {
+		_session->timecode_to_sample( timecode1, sample1, true /* use_offset */, false /* use_subframes */ );
+		_session->sample_to_timecode( sample1, timecode2, true /* use_offset */, false /* use_subframes */ );
+
+//     cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
+//     cout << "sample: " << sample1 << endl;
+//     cout << "sample: " << sample1 << " -> ";
+//     cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+
+//     if ((i > 0) && ( ((sample1 - oldsample) != sample_increment) && ((sample1 - oldsample) != (sample_increment + 1)) && ((sample1 - oldsample) != (sample_increment - 1))))
+//     {
+//       cout << "ERROR: sample increment not right: " << (sample1 - oldsample) << " != " << sample_increment << endl;
+//       break;
+//     }
+
+		if (timecode2.hours != timecode1.hours || timecode2.minutes != timecode1.minutes || timecode2.seconds != timecode2.seconds || timecode2.frames != timecode1.frames) {
+			cout << "ERROR: timecode2 not equal timecode1" << endl;
+			cout << "timecode: " << (timecode1.negative ? "-" : "") << timecode1.hours << ":" << timecode1.minutes << ":" << timecode1.seconds << ":" << timecode1.frames << "::" << timecode1.subframes << " -> ";
+			cout << "sample: " << sample1 << endl;
+			cout << "sample: " << sample1 << " -> ";
+			cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+			break;
+		}
+		oldsample = sample1;
+		_session->timecode_increment_hours( timecode1 );
+	}
+
+	cout << "sample_increment: " << sample_increment << endl;
+	cout << "sample: " << sample1 << " -> ";
+	cout << "timecode: " << (timecode2.negative ? "-" : "") << timecode2.hours << ":" << timecode2.minutes << ":" << timecode2.seconds << ":" << timecode2.frames << "::" << timecode2.subframes << endl;
+#endif
+
+#endif
+}