add X_DRI2SwapBuffersWithRegion protocol for tizen

diff --git a/dri2proto.h b/dri2proto.h
index 128b807..52ea6ac 100644 (file)
--- a/dri2proto.h
+++ b/dri2proto.h
@@ -55,7 +55,7 @@
 #define X_DRI2WaitSBC                  11
 #define X_DRI2SwapInterval             12
 #define X_DRI2GetParam                 13
-
+#define X_DRI2SwapBuffersWithRegion  50  /*Experimental protocol for TIZEN*/
 /*
  * Events
  */
@@ -217,6 +217,21 @@ typedef struct {
 } xDRI2SwapBuffersReq;
 #define sz_xDRI2SwapBuffersReq  32
 
+/*Experimental protocol for TIZEN*/
+typedef struct {
+    CARD8   reqType;
+    CARD8   dri2ReqType;
+    CARD16  length B16;
+    CARD32  drawable B32;
+    CARD32  region B32;
+    CARD32  pad3 B32;
+    CARD32  pad4 B32;
+    CARD32  pad5 B32;
+    CARD32  pad6 B32;
+    CARD32  pad7 B32;
+} xDRI2SwapBuffersWithRegionReq;
+#define sz_xDRI2SwapBuffersWithRegionReq  32
+
 typedef struct {
     BYTE    type;   /* X_Reply */
     BYTE    pad1;