Set up event browser QTreeWidget and allow browsing through the frame

qrenderdoc/CustomPaintWidget.cpp

@@ -4,7 +4,6 @@
 #include "renderdoc_replay.h"
 
 extern ReplayOutput *out;
-extern TextureDisplay d;
 
 CustomPaintWidget::CustomPaintWidget(QWidget *parent) : QWidget(parent)
 {
@@ -18,10 +17,6 @@ CustomPaintWidget::~CustomPaintWidget()
 
 void CustomPaintWidget::paintEvent(QPaintEvent *e)
 {
-  static float t = 0.0f;
-  t += 0.01f;
-  d.scale = 1.5f + sinf(t);
-  ReplayOutput_SetTextureDisplay(out, d);
   ReplayOutput_Display(out);
 }