fixed various audio issues

panels/timeline.cpp

@@ -69,11 +69,10 @@ void Timeline::seek(long p) {
 		Clip& c = sequence->get_clip(i);
 		c.reset_audio = true;
 		c.frame_sample_index = 0;
+        c.audio_buffer_write = 0;
 	}
-	clear_cache(true, true);
-    audio_bytes_written = 0;
-	switch_audio_cache = true;
-	reading_audio_cache_A = false;
+    clear_audio_ibuffer();
+    audio_ibuffer_read = 0;
 
 	playhead = p;
 }
@@ -92,11 +91,7 @@ void Timeline::play() {
 	playback_timer.start();
     start_msecs = QDateTime::currentMSecsSinceEpoch();
 	playback_updater.start();
-	playing = true;
-
-	if (switch_audio_cache) {
-		// add something to pre-cache audio
-	}
+    playing = true;
 }
 
 void Timeline::pause() {

panels/timeline.h

@@ -1,7 +1,7 @@
 #ifndef TIMELINE_H
 #define TIMELINE_H
 
-#include "ui/timeline-tools.h"
+#include "ui/timelinetools.h"
 #include <QDockWidget>
 #include <QVector>
 #include <QTime>

panels/viewer.cpp

@@ -29,10 +29,6 @@ Viewer::~Viewer()
 	delete ui;
 }
 
-void Viewer::receiver() {
-    qDebug() << "callback?";
-}
-
 void Viewer::set_sequence(Sequence* s) {
 	bool null_sequence = (s == NULL);
 	sequence = s;
@@ -45,14 +41,13 @@ void Viewer::set_sequence(Sequence* s) {
 	ui->pushButton_4->setEnabled(!null_sequence);
 	ui->pushButton_5->setEnabled(!null_sequence);
 
+    init_audio(s);
+
 	if (!null_sequence) {
 		ui->glViewerPane->aspect_ratio = (float) sequence->width / (float) sequence->height;
-		ui->glViewerPane->adjust();
+        ui->glViewerPane->adjust();
 	}
 
-	init_audio(s);
-    connect(audio_output, SIGNAL(notify()), this, SLOT(receiver()));
-
 	update();
 }
 

panels/viewer.h

@@ -33,9 +33,7 @@ private slots:
 
 	void on_pushButton_4_clicked();
 
-	void on_pushButton_3_clicked();
-
-    void receiver();
+    void on_pushButton_3_clicked();
 
 private:
 	Ui::Viewer *ui;