From b9e180e632d04bf685ade9e32bd0b20882794486 Mon Sep 17 00:00:00 2001
From: Daniel Stone <daniel@fooishbar.org>
Date: Wed, 25 Oct 2006 01:09:19 +0300
Subject: [PATCH] port all users to the new DIX motion history API Port KDrive,
 Xvfb, and Xnest, as well as the virtual core devices, to the new motion
 history API.  Make GetPointerEvents also update the history.

---
 dix/devices.c          | 5 ++---
 dix/getevents.c        | 2 ++
 hw/kdrive/src/kinput.c | 6 ++----
 hw/vfb/InitInput.c     | 4 ++--
 hw/xnest/Pointer.c     | 4 ++--
 5 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/dix/devices.c b/dix/devices.c
index 86e1e7a25..a5110fffa 100644
--- a/dix/devices.c
+++ b/dix/devices.c
@@ -285,10 +285,9 @@ CorePointerProc(DeviceIntPtr pDev, int what)
     case DEVICE_INIT:
         for (i = 1; i <= 32; i++)
             map[i] = i;
-        /* we don't keep history, for now. */
         InitPointerDeviceStruct((DevicePtr)pDev, map, 32,
-                                NULL, (PtrCtrlProcPtr)NoopDDA,
-                                0, 2);
+                                GetMotionHistory, (PtrCtrlProcPtr)NoopDDA,
+                                GetMotionHistorySize(), 2);
         pDev->valuator->axisVal[0] = screenInfo.screens[0]->width / 2;
         pDev->valuator->lastx = pDev->valuator->axisVal[0];
         pDev->valuator->axisVal[1] = screenInfo.screens[0]->height / 2;
diff --git a/dix/getevents.c b/dix/getevents.c
index 8e22ad6a6..0a228cd01 100644
--- a/dix/getevents.c
+++ b/dix/getevents.c
@@ -591,6 +591,8 @@ GetPointerEvents(xEvent *events, DeviceIntPtr pDev, int type, int buttons,
     if (first_valuator <= 1 && num_valuators >= (2 - first_valuator))
         valuators[1 - first_valuator] = y;
 
+    updateMotionHistory(pDev, ms, first_valuator, num_valuators, valuators);
+
     if (pDev->coreEvents) {
         cp->valuator->lastx = x;
         cp->valuator->lasty = y;
diff --git a/hw/kdrive/src/kinput.c b/hw/kdrive/src/kinput.c
index 78943e487..724f724db 100644
--- a/hw/kdrive/src/kinput.c
+++ b/hw/kdrive/src/kinput.c
@@ -445,11 +445,10 @@ KdPointerProc(DeviceIntPtr pDevice, int onoff)
         }
 
 	InitPointerDeviceStruct(pDev, pi->map, pi->nButtons,
-	    miPointerGetMotionEvents,
+	    GetMotionHistory,
 	    (PtrCtrlProcPtr)NoopDDA,
-	    miPointerGetMotionBufferSize(), pi->nAxes);
+	    GetMotionHistorySize(), pi->nAxes);
 
-#ifdef XINPUT
         if (pi->inputClass == KD_TOUCHSCREEN) {
             InitAbsoluteClassDeviceStruct(pDevice);
             xiclass = AtomFromName(XI_TOUCHSCREEN);
@@ -460,7 +459,6 @@ KdPointerProc(DeviceIntPtr pDevice, int onoff)
 
         AssignTypeAndName(pi->dixdev, xiclass,
                           pi->name ? pi->name : "Generic KDrive Pointer");
-#endif
 
 	return Success;
 	
diff --git a/hw/vfb/InitInput.c b/hw/vfb/InitInput.c
index c0bfb5543..9cb1c02cb 100644
--- a/hw/vfb/InitInput.c
+++ b/hw/vfb/InitInput.c
@@ -292,8 +292,8 @@ vfbMouseProc(DeviceIntPtr pDevice, int onoff)
 	    map[1] = 1;
 	    map[2] = 2;
 	    map[3] = 3;
-	    InitPointerDeviceStruct(pDev, map, 3, miPointerGetMotionEvents,
-		(PtrCtrlProcPtr)NoopDDA, miPointerGetMotionBufferSize(), 2);
+	    InitPointerDeviceStruct(pDev, map, 3, GetMotionHistory,
+		(PtrCtrlProcPtr)NoopDDA, GetMotionHistorySize(), 2);
 	    break;
 
     case DEVICE_ON:
diff --git a/hw/xnest/Pointer.c b/hw/xnest/Pointer.c
index b5e45db12..912b6fa21 100644
--- a/hw/xnest/Pointer.c
+++ b/hw/xnest/Pointer.c
@@ -57,9 +57,9 @@ xnestPointerProc(DeviceIntPtr pDev, int onoff)
       for (i = 0; i <= nmap; i++)
 	map[i] = i; /* buttons are already mapped */
       InitPointerDeviceStruct(&pDev->public, map, nmap,
-			      miPointerGetMotionEvents,
+			      GetMotionHistory,
 			      xnestChangePointerControl,
-			      miPointerGetMotionBufferSize(), 2);
+			      GetMotionHistorySize(), 2);
       break;
     case DEVICE_ON: 
       xnestEventMask |= XNEST_POINTER_EVENT_MASK;