summaryrefslogtreecommitdiff
path: root/vcl/source/opengl/OpenGLContext.cxx
diff options
context:
space:
mode:
Diffstat (limited to 'vcl/source/opengl/OpenGLContext.cxx')
-rw-r--r--vcl/source/opengl/OpenGLContext.cxx12
1 files changed, 12 insertions, 0 deletions
diff --git a/vcl/source/opengl/OpenGLContext.cxx b/vcl/source/opengl/OpenGLContext.cxx
index 2160c6e04ba0..01b74b9f6900 100644
--- a/vcl/source/opengl/OpenGLContext.cxx
+++ b/vcl/source/opengl/OpenGLContext.cxx
@@ -53,6 +53,7 @@ OpenGLContext::OpenGLContext():
mpWindow(NULL),
m_pChildWindow(NULL),
mbInitialized(false),
+ mnRefCount(1),
mbRequestLegacyContext(false),
mbUseDoubleBufferedRendering(true),
mbRequestVirtualDevice(false),
@@ -122,6 +123,17 @@ OpenGLContext::~OpenGLContext()
#endif
}
+void OpenGLContext::AddRef()
+{
+ mnRefCount++;
+}
+
+void OpenGLContext::DeRef()
+{
+ if( --mnRefCount == 0 )
+ delete this;
+}
+
void OpenGLContext::requestLegacyContext()
{
mbRequestLegacyContext = true;