xserver: remove AbsoluteClassRec keeping the ABI

This removes the struct, but keeps InitAbsoluteClassDeviceStruct as
a no-op and preserves related struct layout.

Signed-off-by: Simon Thum <simon.thum@gmx.de>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

2 files changed, 6 insertions, 24 deletions

diff --git a/include/input.h b/include/input.h
index bdef0389e..2bb85ffaa 100644
--- a/include/input.h
+++ b/include/input.h
@@ -311,7 +311,10 @@ extern _X_EXPORT Bool InitPointerAccelerationScheme(
     DeviceIntPtr /*dev*/,
     int /*scheme*/);
 
-extern _X_EXPORT Bool InitAbsoluteClassDeviceStruct(
+/**
+ * This is not implemented and just returns FALSE.
+ */
+extern _X_EXPORT _X_DEPRECATED Bool InitAbsoluteClassDeviceStruct(
     DeviceIntPtr /*device*/);
 
 extern _X_EXPORT Bool InitFocusClassDeviceStruct(
diff --git a/include/inputstr.h b/include/inputstr.h
index 8509eb024..f63df8087 100644
--- a/include/inputstr.h
+++ b/include/inputstr.h
@@ -317,27 +317,6 @@ typedef struct _ProximityClassRec {
     char	in_proximity;
 } ProximityClassRec, *ProximityClassPtr;
 
-typedef struct _AbsoluteClassRec {
-    int         sourceid;
-    /* Calibration. */
-    int         min_x;
-    int         max_x;
-    int         min_y;
-    int         max_y;
-    int         flip_x;
-    int         flip_y;
-    int		rotation;
-    int         button_threshold;
-
-    /* Area. */
-    int         offset_x;
-    int         offset_y;
-    int         width;
-    int         height;
-    int         screen;
-    XID		following;
-} AbsoluteClassRec, *AbsoluteClassPtr;
-
 typedef struct _KbdFeedbackClassRec *KbdFeedbackPtr;
 typedef struct _PtrFeedbackClassRec *PtrFeedbackPtr;
 typedef struct _IntegerFeedbackClassRec *IntegerFeedbackPtr;
@@ -392,7 +371,7 @@ typedef struct _ClassesRec {
     ButtonClassPtr	button;
     FocusClassPtr	focus;
     ProximityClassPtr	proximity;
-    AbsoluteClassPtr    absolute;
+    void*               _pad0; /* keep ABI during AbsoluteClass removal */
     KbdFeedbackPtr	kbdfeed;
     PtrFeedbackPtr	ptrfeed;
     IntegerFeedbackPtr	intfeed;
@@ -517,7 +496,7 @@ typedef struct _DeviceIntRec {
     ButtonClassPtr	button;
     FocusClassPtr	focus;
     ProximityClassPtr	proximity;
-    AbsoluteClassPtr    absolute;
+    void*               _pad0;          /* keep ABI, was pointer to abs class */
     KbdFeedbackPtr	kbdfeed;
     PtrFeedbackPtr	ptrfeed;
     IntegerFeedbackPtr	intfeed;