/*
** GLimp_Shutdown
**
** This routine does all OS specific shutdown procedures for the OpenGL
** subsystem. The state structure is also nulled out.
**
*/
void GLimp_Shutdown( void )
{
if( glw_state.windowMutex )
ri.Mutex_Destroy( &glw_state.windowMutex );
if( glw_state.context != EGL_NO_CONTEXT )
{
qeglMakeCurrent( glw_state.display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
qeglDestroyContext( glw_state.display, glw_state.context );
glw_state.context = EGL_NO_CONTEXT;
}
if( glw_state.surface != EGL_NO_SURFACE )
{
qeglDestroySurface( glw_state.display, glw_state.surface );
glw_state.surface = EGL_NO_SURFACE;
}
if( glw_state.noWindowPbuffer != EGL_NO_SURFACE )
{
qeglDestroySurface( glw_state.display, glw_state.noWindowPbuffer );
glw_state.noWindowPbuffer = EGL_NO_SURFACE;
}
if( glw_state.mainThreadPbuffer != EGL_NO_SURFACE )
{
qeglDestroySurface( glw_state.display, glw_state.mainThreadPbuffer );
glw_state.mainThreadPbuffer = EGL_NO_SURFACE;
}
if( glw_state.display != EGL_NO_DISPLAY )
{
qeglTerminate( glw_state.display );
glw_state.display = EGL_NO_DISPLAY;
}
}
/*
** GLimp_Shutdown
**
** This routine does all OS specific shutdown procedures for the OpenGL
** subsystem. Under OpenGL this means NULLing out the current DC and
** HGLRC, deleting the rendering context, and releasing the DC acquired
** for the window. The state structure is also nulled out.
**
*/
void GLimp_Shutdown( void )
{
if( glw_state.context != EGL_NO_CONTEXT )
{
qeglMakeCurrent( glw_state.display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
qeglDestroyContext( glw_state.display, glw_state.context );
glw_state.context = EGL_NO_CONTEXT;
}
if( glw_state.surface != EGL_NO_SURFACE )
{
qeglDestroySurface( glw_state.display, glw_state.surface );
glw_state.surface = EGL_NO_SURFACE;
}
if( glw_state.pbufferSurface != EGL_NO_SURFACE )
{
qeglDestroySurface( glw_state.display, glw_state.pbufferSurface );
glw_state.surface = EGL_NO_SURFACE;
}
if( glw_state.display != EGL_NO_DISPLAY )
{
qeglTerminate( glw_state.display );
glw_state.display = EGL_NO_DISPLAY;
}
}
/*
** GLimp_SharedContext_Destroy
*/
void GLimp_SharedContext_Destroy( void *context, void *surface )
{
qeglDestroyContext( glw_state.display, context );
qeglDestroySurface( glw_state.display, surface );
}