VDPAU: Fix blank screen with VDPAU legacy drivers after mode switch

MythTV · Oct 24, 2019 · 94e892e · 94e892e
1 parent efaf9b2
commit 94e892e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/mythtv/libs/libmythtv/videoout_opengl.cpp b/mythtv/libs/libmythtv/videoout_opengl.cpp
@@ -254,6 +254,9 @@ bool VideoOutputOpenGL::Init(const QSize &VideoDim, const QSize &VideoDispDim, f
     if (m_openGLVideo->IsValid())
         m_openGLVideo->ResetFrameFormat();
 
+    // This works around an issue with VDPAU direct rendering using legacy drivers
+    m_render->Flush();
+
     return true;
 }