stw: Free the mesa framebuffer.

diff --git a/src/gallium/state_trackers/wgl/shared/stw_framebuffer.c b/src/gallium/state_trackers/wgl/shared/stw_framebuffer.c
index fcfd44e..55dc9d6 100644 (file)
--- a/src/gallium/state_trackers/wgl/shared/stw_framebuffer.c
+++ b/src/gallium/state_trackers/wgl/shared/stw_framebuffer.c
@@ -235,6 +235,8 @@ stw_framebuffer_destroy(
 
    pipe_mutex_unlock( stw_dev->mutex );
 
+   st_unreference_framebuffer(fb->stfb);
+   
    FREE( fb );
 }