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midi_clock_slave.cc: Better debug messages

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This commit is contained in:
Hans Baier 2013-12-18 08:26:43 +07:00
parent d826de83ae
commit bc5d23d5fa
1 changed files with 21 additions and 18 deletions
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39
libs/ardour/midi_clock_slave.cc
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@ -131,9 +131,12 @@ MIDIClock_Slave::update_midi_clock (Parser& /*parser*/, framepos_t timestamp)
if (_starting || last_timestamp == 0) {
midi_clock_count = 0;
first_timestamp = timestamp;
elapsed_since_start = should_be_position;
DEBUG_TRACE (DEBUG::MidiClock, string_compose ("first clock message after start received @ %1\n", timestamp));
// calculate filter coefficients
calculate_filter_coefficients();
@ -163,21 +166,21 @@ MIDIClock_Slave::update_midi_clock (Parser& /*parser*/, framepos_t timestamp)
e2 += c * e;
}
DEBUG_TRACE (DEBUG::MidiClock, string_compose ("clock #%1 @ %2 arrived %3 (theoretical) audible %4 transport %5 error %6 "
"read delta %7 should-be delta %8 t1-t0 %9 t0 %10 t1 %11 framerate %12 appspeed %13\n",
midi_clock_count,
elapsed_since_start,
should_be_position,
session->audible_frame(),
session->transport_frame(),
error,
timestamp - last_timestamp,
one_ppqn_in_frames,
(t1 - t0) * session->frame_rate(),
t0 * session->frame_rate(),
t1 * session->frame_rate(),
session->frame_rate(),
((t1 - t0) * session->frame_rate()) / one_ppqn_in_frames));
DEBUG_TRACE (DEBUG::MidiClock, string_compose ("clock #%1 @ %2 should-be %3 transport %4 error %5 appspeed %6 "
"read-delta %7 should-be delta %8 t1-t0 %9 t0 %10 t1 %11 framerate %12\n",
midi_clock_count, // #
elapsed_since_start, // @
should_be_position, // should-be
session->transport_frame(), // transport
error, // error
((t1 - t0) * session->frame_rate()) / one_ppqn_in_frames, // appspeed
timestamp - last_timestamp, // read delta
one_ppqn_in_frames, // should-be delta
(t1 - t0) * session->frame_rate(), // t1-t0
t0 * session->frame_rate(), // t0
t1 * session->frame_rate(), // t1
session->frame_rate() // framerate
));
last_timestamp = timestamp;
}
@ -185,7 +188,7 @@ MIDIClock_Slave::update_midi_clock (Parser& /*parser*/, framepos_t timestamp)
void
MIDIClock_Slave::start (Parser& /*parser*/, framepos_t timestamp)
{
DEBUG_TRACE (DEBUG::MidiClock, string_compose ("MIDIClock_Slave got start message at time %1 engine time %2\n", timestamp, session->frame_time()));
DEBUG_TRACE (DEBUG::MidiClock, string_compose ("MIDIClock_Slave got start message at time %1 engine time %2 transport_frame %3\n", timestamp, session->frame_time(), session->transport_frame()));
if (!_started) {
reset();
@ -201,7 +204,7 @@ void
MIDIClock_Slave::reset ()
{
bandwidth = (256.0 / session->frames_per_cycle()) * 10.0 / 60.0;
DEBUG_TRACE (DEBUG::MidiClock, string_compose ("MidiClock_Slave reset(): calculated filter bandwidth is %1 for period size %2", bandwidth, session->frames_per_cycle()));
DEBUG_TRACE (DEBUG::MidiClock, string_compose ("MidiClock_Slave reset(): calculated filter bandwidth is %1 for period size %2\n", bandwidth, session->frames_per_cycle()));
should_be_position = session->transport_frame();
last_timestamp = 0;
@ -348,7 +351,7 @@ MIDIClock_Slave::speed_and_position (double& speed, framepos_t& pos)
pos = should_be_position;
}
DEBUG_TRACE (DEBUG::MidiClock, string_compose ("speed_and_position: %1 & %2 <-> %3 (transport)\n", speed, pos, session->transport_frame()));
DEBUG_TRACE (DEBUG::MidiClock, string_compose ("speed_and_position: speed %1 should-be %2 transport %3 \n", speed, pos, session->transport_frame()));
return true;
}