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a couple of debug output statements to help diagnose a crash

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Paul Davis 2015-09-02 12:24:37 -04:00
parent 2e96b62a1e
commit e91a0f7e11
1 changed files with 4 additions and 0 deletions
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4
libs/canvas/wave_view.cc
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@ -1006,12 +1006,16 @@ WaveView::generate_image (boost::shared_ptr<WaveViewThreadRequest> req, bool in_
} else { } else {
draw_absent_image (req->image, peaks.get(), n_peaks); draw_absent_image (req->image, peaks.get(), n_peaks);
} }
} else {
cerr << "Request stopped before image generation\n";
} }
if (in_render_thread && !req->should_stop()) { if (in_render_thread && !req->should_stop()) {
DEBUG_TRACE (DEBUG::WaveView, string_compose ("done with request for %1 at %2 CR %3 req %4 range %5 .. %6\n", this, g_get_monotonic_time(), current_request, req, req->start, req->end)); DEBUG_TRACE (DEBUG::WaveView, string_compose ("done with request for %1 at %2 CR %3 req %4 range %5 .. %6\n", this, g_get_monotonic_time(), current_request, req, req->start, req->end));
const_cast<WaveView*>(this)->ImageReady (); /* emit signal */ const_cast<WaveView*>(this)->ImageReady (); /* emit signal */
} }
cerr << "Generate image done, image = " << req->image << endl;
return; return;
} }