ardour/livetrax
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continue with MTC debugging

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git-svn-id: svn://localhost/ardour2/branches/3.0@6250 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2009-12-01 15:46:25 +00:00
parent 759267af15
commit 50131b3751
2 changed files with 4 additions and 10 deletions
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4
libs/ardour/mtc_slave.cc
View File

@ -216,8 +216,8 @@ MTC_Slave::compute_apparent_speed (nframes64_t now)
if (current.timestamp != 0) { if (current.timestamp != 0) {
double speed = (double) ((mtc_frame - current.position) / (double) (now - current.timestamp)); double speed = (double) ((mtc_frame - current.position) / (double) (now - current.timestamp));
DEBUG_TRACE (DEBUG::MTC, string_compose ("instantaneous speed = %1 from %2 - %3 / %4 - %5\n", DEBUG_TRACE (DEBUG::MTC, string_compose ("instantaneous speed = %1 from %2 / %3\n",
speed, mtc_frame, current.position, now, current.timestamp)); speed, mtc_frame - current.position, now - current.timestamp));
/* crude low pass filter/smoother for speed */ /* crude low pass filter/smoother for speed */

10
libs/midi++2/mtc.cc
View File

@ -90,7 +90,6 @@ Parser::process_mtc_quarter_frame (byte *msg)
depending on the direction of the MTC generator ... depending on the direction of the MTC generator ...
*/ */
#define DEBUG_MTC
#ifdef DEBUG_MTC #ifdef DEBUG_MTC
cerr << "MTC: (state = " << _mtc_running << ") " cerr << "MTC: (state = " << _mtc_running << ") "
<< which_quarter_frame << " vs. " << expected_mtc_quarter_frame_code << which_quarter_frame << " vs. " << expected_mtc_quarter_frame_code
@ -112,7 +111,7 @@ Parser::process_mtc_quarter_frame (byte *msg)
consecutive_qtr_frame_cnt++; consecutive_qtr_frame_cnt++;
} }
cerr << "first seen qframe = " << (int) last_qtr_frame << endl; // cerr << "first seen qframe = " << (int) last_qtr_frame << endl;
return; return;
@ -120,7 +119,7 @@ Parser::process_mtc_quarter_frame (byte *msg)
/* third quarter frame */ /* third quarter frame */
cerr << "second seen qframe = " << (int) which_quarter_frame << endl; // cerr << "second seen qframe = " << (int) which_quarter_frame << endl;
if (last_qtr_frame < which_quarter_frame) { if (last_qtr_frame < which_quarter_frame) {
_mtc_running = MTC_Forward; _mtc_running = MTC_Forward;
@ -291,11 +290,6 @@ Parser::process_mtc_quarter_frame (byte *msg)
*/ */
if (consecutive_qtr_frame_cnt >= 8) { if (consecutive_qtr_frame_cnt >= 8) {
cerr << hex;
for (size_t xx = 0; xx < sizeof (_qtr_mtc_time); ++xx) {
cerr << (int) _qtr_mtc_time[xx] << ' ';
}
cerr << dec << endl;
memcpy (_mtc_time, _qtr_mtc_time, sizeof (_mtc_time)); memcpy (_mtc_time, _qtr_mtc_time, sizeof (_mtc_time));
memset (_qtr_mtc_time, 0, sizeof (_qtr_mtc_time)); memset (_qtr_mtc_time, 0, sizeof (_qtr_mtc_time));
if (!_mtc_locked) { if (!_mtc_locked) {