static void ddraw_delete_surfaces(win_window_info *window)
{
dd_info *dd = window->drawdata;
// release the gamma control
if (dd->gamma != NULL)
IDirectDrawGammaControl_Release(dd->gamma);
dd->gamma = NULL;
// release the clipper
if (dd->clipper != NULL)
IDirectDrawClipper_Release(dd->clipper);
dd->clipper = NULL;
// free the memory buffer
if (dd->membuffer != NULL)
free(dd->membuffer);
dd->membuffer = NULL;
dd->membuffersize = 0;
// release the blit surface
if (dd->blit != NULL)
IDirectDrawSurface7_Release(dd->blit);
dd->blit = NULL;
// release the back surface
if (dd->back != NULL)
IDirectDrawSurface7_Release(dd->back);
dd->back = NULL;
// release the primary surface
if (dd->primary != NULL)
IDirectDrawSurface7_Release(dd->primary);
dd->primary = NULL;
}
void renderer_dd::ddraw_delete_surfaces()
{
// release the gamma control
if (gamma != NULL)
IDirectDrawGammaControl_Release(gamma);
gamma = NULL;
// release the clipper
if (clipper != NULL)
IDirectDrawClipper_Release(clipper);
clipper = NULL;
// free the memory buffer
global_free_array(membuffer);
membuffer = NULL;
membuffersize = 0;
// release the blit surface
if (blit != NULL)
IDirectDrawSurface7_Release(blit);
blit = NULL;
// release the back surface
if (back != NULL)
IDirectDrawSurface7_Release(back);
back = NULL;
// release the primary surface
if (primary != NULL)
IDirectDrawSurface7_Release(primary);
primary = NULL;
}
