vtl: reduce ardour<>xjadeo communication
avoid duplcate OSD related messages.
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b203da5eb9
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@ -200,7 +200,9 @@ void
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VideoMonitor::send_cmd (int what, int param)
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{
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bool osd_update = false;
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int prev_osdmode = osdmode;
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if (!is_started()) return;
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printf("VideoMonitor::send_cmd %d %d\n", what, param); fflush(stdout);
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switch (what) {
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case 1:
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if (param) process->write_to_stdin("window ontop on\n");
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@ -209,17 +211,17 @@ VideoMonitor::send_cmd (int what, int param)
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case 2:
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if (param) osdmode |= 2;
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else osdmode &= ~2;
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osd_update = true;
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osd_update = (prev_osdmode != osdmode);
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break;
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case 3:
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if (param) osdmode |= 1;
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else osdmode &= ~1;
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osd_update = true;
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osd_update = (prev_osdmode != osdmode);
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break;
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case 4:
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if (param) osdmode |= 8;
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else osdmode &= ~8;
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osd_update = true;
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osd_update = (prev_osdmode != osdmode);
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break;
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case 5:
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if (param) process->write_to_stdin("window zoom on\n");
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@ -235,7 +237,7 @@ VideoMonitor::send_cmd (int what, int param)
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default:
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break;
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}
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if (osd_update >= 0) {
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if (osd_update) {
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std::ostringstream osstream; osstream << "osd mode " << osdmode << "\n";
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process->write_to_stdin(osstream.str());
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}
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