From 6503b6f00cda641e42b8a6e99d4f8511a32b7817 Mon Sep 17 00:00:00 2001
From: Anatoliy Tomilov <tomilovanatoliy@gmail.com>
Date: Wed, 18 Nov 2020 20:53:01 +0500
Subject: [PATCH] [drape][OpenGL][Qt] Create framebuffer on the thread which
 will use it. MAPSME-15297

---
 qt/qt_common/qtoglcontext.cpp | 9 ++-------
 qt/qt_common/qtoglcontext.hpp | 1 -
 2 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/qt/qt_common/qtoglcontext.cpp b/qt/qt_common/qtoglcontext.cpp
index 6146d9a14a..90c0b1b8d1 100644
--- a/qt/qt_common/qtoglcontext.cpp
+++ b/qt/qt_common/qtoglcontext.cpp
@@ -81,7 +81,8 @@ void QtRenderOGLContext::Resize(int w, int h)
                                                            QOpenGLFramebufferObject::Depth);
   m_frontFrame = std::make_unique<QOpenGLFramebufferObject>(QSize(m_width, m_height),
                                                             QOpenGLFramebufferObject::Depth);
-  m_needRecreateAcquiredFrame = true;
+  m_acquiredFrame = std::make_unique<QOpenGLFramebufferObject>(QSize(m_width, m_height),
+                                                               QOpenGLFramebufferObject::Depth);
 }
 
 bool QtRenderOGLContext::AcquireFrame()
@@ -95,12 +96,6 @@ bool QtRenderOGLContext::AcquireFrame()
     return true;
 
   // Update acquired frame.
-  if (m_needRecreateAcquiredFrame)
-  {
-    m_acquiredFrame = std::make_unique<QOpenGLFramebufferObject>(QSize(m_width, m_height),
-                                                                 QOpenGLFramebufferObject::Depth);
-    m_needRecreateAcquiredFrame = false;
-  }
   m_acquiredFrameRect = m_frameRect;
   std::swap(m_acquiredFrame, m_frontFrame);
   m_frameUpdated = false;
diff --git a/qt/qt_common/qtoglcontext.hpp b/qt/qt_common/qtoglcontext.hpp
index 7493aeb53a..c0deeb9ac5 100644
--- a/qt/qt_common/qtoglcontext.hpp
+++ b/qt/qt_common/qtoglcontext.hpp
@@ -43,7 +43,6 @@ private:
   std::atomic<bool> m_isContextAvailable;
   int m_width = 0;
   int m_height = 0;
-  bool m_needRecreateAcquiredFrame = false;
 
   std::mutex m_frameMutex;
 };