glFlush needed after uploading textures.

mltframework · Aug 12, 2014 · 3833069 · 3833069
1 parent fb41127
commit 3833069
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/glwidget.cpp b/src/glwidget.cpp
@@ -792,6 +792,7 @@ void FrameRenderer::showFrame(Mlt::QFrame frame)
 
             glBindTexture(GL_TEXTURE_2D, 0);
             check_error();
+            glFlush();
 
             emit textureReady(m_texture[0], m_texture[1], m_texture[2]);
         }