misc

gui/main.cpp

@@ -32,10 +32,9 @@ typedef QApplication ZApplication;
 #include <QtAV/AVPlayer.h>
 #include <QtAV/WidgetRenderer.h>
 #include <QtAV/GraphicsItemRenderer.h>
+//#include <QtAV/GLWidgetRenderer.h>
 using namespace QtAV;
 
-
-
 FILE *log = 0;
 
 #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
@@ -87,14 +86,20 @@ int main(int argc, char *argv[])
     s.setSceneRect(0, 0, 800, 600);
     QGraphicsView w(&s);
 	w.showMaximized();
-    //QGLWidget gw;
-    //v.setViewport(&gw); //may flick
 
+#ifndef QT_NO_OPENGL
+    QGLWidget *glw = new QGLWidget(QGLFormat(QGL::SampleBuffers));
+    glw->setAutoFillBackground(false);
+    w.setCacheMode(QGraphicsView::CacheNone);
+    w.setViewport(glw);
+#else
+    setCacheMode(QGraphicsView::CacheBackground);
+#endif
 	GraphicsItemRenderer renderer;
     renderer.resizeVideo(800, 600);
     s.addItem(&renderer);
 #else
-	WidgetRenderer renderer;
+    WidgetRenderer renderer;
     renderer.show();
     renderer.setWindowTitle("QtAV " QTAV_VERSION_STR_LONG);
     //renderer.resize(800, 600);

src/AudioThread.cpp

@@ -110,6 +110,7 @@ void AudioThread::run()
                         qDebug("Audio output not available! msleep(%lu)", (unsigned long)((qreal)chunk/(qreal)csf * 1000));
                         sWarn_no_ao = false;
                     }
+                    //TODO: avoid acummulative error. External clock?
                     msleep((unsigned long)((qreal)chunk/(qreal)csf * 1000.0));
                 }
                 decodedPos += chunk;
@@ -122,6 +123,7 @@ void AudioThread::run()
                 dt = 0;
             }
             //qDebug("sleep %f", dt);
+            //TODO: avoid acummulative error. External clock?
             msleep((unsigned long)(dt*1000.0));
         }
         d.last_pts = d.clock->value(); //not pkt.pts! the delay is updated!