tbm_bufmgr: add TBM_BUFMGR_CAPABILITY_SHARE_SURFACE

The backend module can support the function of sharing the surface
resource when this capability is set.

Change-Id: Ib80447441011071d5794b370f3ab37fcf7ac86b7

diff --git a/include/tbm_type_common.h b/include/tbm_type_common.h
index 8571c0d..9831e88 100644 (file)
--- a/include/tbm_type_common.h
+++ b/include/tbm_type_common.h
@@ -140,6 +140,7 @@ enum TBM_BUFMGR_CAPABILITY {
        TBM_BUFMGR_CAPABILITY_SHARE_FD = (1 << 1),       /**< Support sharing buffer by tbm fd */
        TBM_BUFMGR_CAPABILITY_TBM_SYNC = (1 << 2),       /**< Support timeline sync */
        TBM_BUFMGR_CAPABILITY_TILED_MEMORY = (1 << 3),   /**< Support tiled memory */
+       TBM_BUFMGR_CAPABILITY_SHARE_SURFACE = (1 << 4),   /**< Support sharing surface by buffer data */
 };
 
 /**