1 files changed, 12 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/xorg/xorg_tracker.h b/src/gallium/state_trackers/xorg/xorg_tracker.h
index 65fbc3234b..25da9b1a3b 100644
--- a/src/gallium/state_trackers/xorg/xorg_tracker.h
+++ b/src/gallium/state_trackers/xorg/xorg_tracker.h
@@ -67,12 +67,22 @@ typedef struct
 
 #define XORG_NR_FENCES 3
 
+enum xorg_throttling_reason {
+    THROTTLE_RENDER,
+    THROTTLE_SWAP
+};
+
 typedef struct _CustomizerRec
 {
+    Bool dirty_throttling;
+    Bool swap_throttling;
     Bool (*winsys_screen_init)(struct _CustomizerRec *cust, int fd);
     Bool (*winsys_screen_close)(struct _CustomizerRec *cust);
     Bool (*winsys_enter_vt)(struct _CustomizerRec *cust);
     Bool (*winsys_leave_vt)(struct _CustomizerRec *cust);
+    void (*winsys_context_throttle)(struct _CustomizerRec *cust,
+				    struct pipe_context *pipe,
+				    enum xorg_throttling_reason reason);
 } CustomizerRec, *CustomizerPtr;
 
 typedef struct _modesettingRec
@@ -91,6 +101,8 @@ typedef struct _modesettingRec
     Bool noAccel;
     Bool SWCursor;
     CursorPtr cursor;
+    Bool swapThrottling;
+    Bool dirtyThrottling;
     CloseScreenProcPtr CloseScreen;
 
     /* Broken-out options. */