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-rw-r--r--src/gallium/include/pipe/internal/p_winsys_screen.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/gallium/include/pipe/internal/p_winsys_screen.h b/src/gallium/include/pipe/internal/p_winsys_screen.h
index ee835578b2..8d3bab0caa 100644
--- a/src/gallium/include/pipe/internal/p_winsys_screen.h
+++ b/src/gallium/include/pipe/internal/p_winsys_screen.h
@@ -68,6 +68,11 @@ struct pipe_winsys
const char *(*get_name)( struct pipe_winsys *ws );
/**
+ * Do any special operations to ensure buffer size is correct
+ */
+ void (*update_buffer)( struct pipe_winsys *ws,
+ void *context_private );
+ /**
* Do any special operations to ensure frontbuffer contents are
* displayed, eg copy fake frontbuffer.
*/