fixed playback/export flickering and hanging

panels/effectcontrols.cpp

@@ -2,7 +2,6 @@
 #include "ui_effectcontrols.h"
 
 #include <QMenu>
-#include <QDebug>
 #include <QVBoxLayout>
 #include <QResizeEvent>
 #include <QScrollBar>
@@ -19,6 +18,7 @@
 #include "panels/timeline.h"
 #include "panels/viewer.h"
 #include "ui/viewerwidget.h"
+#include "debug.h"
 
 EffectControls::EffectControls(QWidget *parent) :
 	QDockWidget(parent),
@@ -278,7 +278,7 @@ bool EffectControls::is_focused() {
                 }
             }
         } else {
-            qDebug() << "[WARNING] Tried to check focus of a NULL clip";
+			dout << "[WARNING] Tried to check focus of a NULL clip";
         }
     }
     return false;

panels/project.cpp

@@ -21,11 +21,11 @@
 #include "dialogs/newsequencedialog.h"
 #include "dialogs/mediapropertiesdialog.h"
 #include "dialogs/loaddialog.h"
+#include "debug.h"
 
 #include <QFileDialog>
 #include <QString>
 #include <QVariant>
-#include <QDebug>
 #include <QCharRef>
 #include <QMessageBox>
 #include <QDropEvent>
@@ -573,7 +573,7 @@ void* get_media_from_tree(QTreeWidgetItem* item) {
 	switch (type) {
 	case MEDIA_TYPE_FOOTAGE: return get_footage_from_tree(item);
 	case MEDIA_TYPE_SEQUENCE: return get_sequence_from_tree(item);
-	default: qDebug() << "[ERROR] Invalid media type when retrieving media";
+	default: dout << "[ERROR] Invalid media type when retrieving media";
 	}
 	return NULL;*/
 }
@@ -1011,7 +1011,7 @@ void Project::load_project() {
 
     QFile file(project_url);
     if (!file.open(QIODevice::ReadOnly)) {
-        qDebug() << "[ERROR] Could not open file";
+		dout << "[ERROR] Could not open file";
         return;
     }
 
@@ -1071,7 +1071,7 @@ void Project::load_project() {
     if (!cont) {
         if (show_err) QMessageBox::critical(this, "Project Load Error", "Error loading project: " + error_str, QMessageBox::Ok);
     } else if (stream.hasError()) {
-        qDebug() << "[ERROR] Error parsing XML." << stream.errorString();
+		dout << "[ERROR] Error parsing XML." << stream.errorString();
         QMessageBox::critical(this, "XML Parsing Error", "Couldn't load '" + project_url + "'. " + stream.errorString(), QMessageBox::Ok);
         cont = false;
     }
@@ -1251,7 +1251,7 @@ void Project::save_project(bool autorecovery) {
 
     QFile file(autorecovery ? autorecovery_filename : project_url);
     if (!file.open(QIODevice::WriteOnly/* | QIODevice::Text*/)) {
-        qDebug() << "[ERROR] Could not open file";
+		dout << "[ERROR] Could not open file";
         return;
     }
 
@@ -1304,7 +1304,7 @@ void Project::save_recent_projects() {
         }
         f.close();
     } else {
-        qDebug() << "[WARNING] Could not save recent projects";
+		dout << "[WARNING] Could not save recent projects";
     }
 }
 

panels/viewer.cpp

@@ -11,6 +11,7 @@
 #include "project/undo.h"
 #include "ui/audiomonitor.h"
 #include "ui_timeline.h"
+#include "debug.h"
 
 #define FRAMES_IN_ONE_MINUTE 1798 // 1800 - 2
 #define FRAMES_IN_TEN_MINUTES 17978 // (FRAMES_IN_ONE_MINUTE * 10) - 2
@@ -98,7 +99,7 @@ long timecode_to_frame(const QString& s, int view, double frame_rate) {
 	QList<QString> list = s.split(QRegExp("[:;]"));
 
 	for (int i=0;i<list.size();i++) {
-		qDebug() << "list" << i << list.at(i);
+		dout << "list" << i << list.at(i);
 	}
 
 	if (view == TIMECODE_FRAMES || list.size() == 1) {
@@ -275,7 +276,7 @@ void Viewer::play() {
 			init_audio(seq);
 		}
 		if (is_recording_cued() && !start_recording()) {
-			qDebug() << "[ERROR] Failed to record audio";
+			dout << "[ERROR] Failed to record audio";
 			return;
 		}
 		playhead_start = seq->playhead;