avmedia: make OpenGL window render model when play button is pushed.

Redraw player window (call update) when Paint() is called on its
parent.
Use a temp variable to save playing state.

Change-Id: I3d9b716c7f77587d98e4c06dca6d43a7dc8e32dd

1 files changed, 5 insertions, 4 deletions

diff --git a/avmedia/source/opengl/oglwindow.cxx b/avmedia/source/opengl/oglwindow.cxx
index 04c00e0bfaad..b67456250e46 100644
--- a/avmedia/source/opengl/oglwindow.cxx
+++ b/avmedia/source/opengl/oglwindow.cxx
@@ -28,6 +28,10 @@ OGLWindow::~OGLWindow()
 
 void SAL_CALL OGLWindow::update() throw (css::uno::RuntimeException, std::exception)
 {
+    m_pContext->makeCurrent();
+    gltf_renderer_set_content(m_pHandle);
+    gltf_renderer(m_pHandle);
+    m_pContext->swapBuffers();
 }
 
 sal_Bool SAL_CALL OGLWindow::setZoomLevel( css::media::ZoomLevel eZoomLevel ) throw (css::uno::RuntimeException, std::exception)
@@ -100,10 +104,7 @@ void SAL_CALL OGLWindow::setPosSize( sal_Int32 nX, sal_Int32 nY, sal_Int32 nWidt
         m_pHandle->viewport.height = nHeight;
         if( m_bVisible )
         {
-            m_pContext->makeCurrent();
-            gltf_renderer_set_content(m_pHandle);
-            gltf_renderer(m_pHandle);
-            m_pContext->swapBuffers();
+            update();
         }
     }
 }