pose-widget: fix race on startup

2 files changed, 4 insertions, 4 deletions

diff --git a/pose-widget/pose-widget.cpp b/pose-widget/pose-widget.cpp
index 6adf71d4..c6cda293 100644
--- a/pose-widget/pose-widget.cpp
+++ b/pose-widget/pose-widget.cpp
@@ -32,8 +32,6 @@ pose_transform::pose_transform(QWidget* dst) :
 
     image.fill(Qt::transparent);
     image2.fill(Qt::transparent);
-
-    start();
 }
 
 pose_transform::~pose_transform()
@@ -50,6 +48,9 @@ void pose_widget::paintEvent(QPaintEvent* event)
     {
         p.drawImage(event->rect(), image, QRect(0, 0, pose_transform::w, pose_transform::h));
     });
+
+    if (!xform.isRunning())
+        xform.start();
 }
 
 void pose_transform::run()
@@ -242,7 +243,6 @@ void pose_transform::project_quad_texture()
     const int dest_depth = image.depth() / 8;
     static constexpr int const_depth = 4;
 
-
     if (unlikely(orig_depth != const_depth || dest_depth != const_depth))
     {
         qDebug() << "pose-widget: octopus must be saved as .png with 32 bits pixel";
diff --git a/pose-widget/pose-widget.hpp b/pose-widget/pose-widget.hpp
index 7bc66cd2..ba94e233 100644
--- a/pose-widget/pose-widget.hpp
+++ b/pose-widget/pose-widget.hpp
@@ -46,7 +46,7 @@ public:
     bool barycentric_coords(const vec2& px, vec2& uv, int& i) const;
 };
 
-struct pose_transform final : private QThread
+struct pose_transform final : QThread
 {
     pose_transform(QWidget* dst);
     ~pose_transform();