Add xf86PostMotionEventP, takes a pointer instead of a variable number of

arguments.

Bump input ABI to 1.1 since we export this.

3 files changed, 26 insertions, 14 deletions

diff --git a/hw/xfree86/common/xf86Module.h b/hw/xfree86/common/xf86Module.h
index 8e644c433..cdf3d1bea 100644
--- a/hw/xfree86/common/xf86Module.h
+++ b/hw/xfree86/common/xf86Module.h
@@ -85,7 +85,7 @@ typedef enum {
  */
 #define ABI_ANSIC_VERSION	SET_ABI_VERSION(0, 3)
 #define ABI_VIDEODRV_VERSION	SET_ABI_VERSION(2, 0)
-#define ABI_XINPUT_VERSION	SET_ABI_VERSION(1, 0)
+#define ABI_XINPUT_VERSION	SET_ABI_VERSION(1, 1)
 #define ABI_EXTENSION_VERSION	SET_ABI_VERSION(0, 3)
 #define ABI_FONT_VERSION	SET_ABI_VERSION(0, 5)
 
diff --git a/hw/xfree86/common/xf86Xinput.c b/hw/xfree86/common/xf86Xinput.c
index 7a472766d..91e5fec24 100644
--- a/hw/xfree86/common/xf86Xinput.c
+++ b/hw/xfree86/common/xf86Xinput.c
@@ -462,25 +462,38 @@ xf86PostMotionEvent(DeviceIntPtr	device,
                     ...)
 {
     va_list var;
+    int i = 0;
+    int *valuators = NULL;
+    
+    valuators = xcalloc(sizeof(int), num_valuators);
+
+    va_start(var, num_valuators);
+    for (i = 0; i < num_valuators; i++)
+        valuators[i] = va_arg(var, int);
+    va_end(var);
+
+    xf86PostMotionEventP(device, is_absolute, first_valuator, num_valuators, valuators);
+    xfree(valuators);
+}
+
+_X_EXPORT void
+xf86PostMotionEventP(DeviceIntPtr	device,
+                    int			is_absolute,
+                    int			first_valuator,
+                    int			num_valuators,
+                    int			*valuators)
+{
     int i = 0, nevents = 0;
     int dx, dy;
     Bool drag = xf86SendDragEvents(device);
-    int *valuators = NULL;
-    int flags = 0;
     xEvent *xE = NULL;
     int index;
+    int flags = 0;
 
     if (is_absolute)
         flags = POINTER_ABSOLUTE;
     else
         flags = POINTER_RELATIVE | POINTER_ACCELERATE;
-    
-    valuators = xcalloc(sizeof(int), num_valuators);
-
-    va_start(var, num_valuators);
-    for (i = 0; i < num_valuators; i++)
-        valuators[i] = va_arg(var, int);
-    va_end(var);
 
 #if XFreeXDGA
     if (first_valuator == 0 && num_valuators >= 2) {
@@ -495,7 +508,7 @@ xf86PostMotionEvent(DeviceIntPtr	device,
                 dy = valuators[1];
             }
             if (DGAStealMotionEvent(index, dx, dy))
-                goto out;
+                return;
         }
     }
 #endif
@@ -517,9 +530,6 @@ xf86PostMotionEvent(DeviceIntPtr	device,
             mieqEnqueue(device, xf86Events + i);
         }
     }
-
-out:
-    xfree(valuators);
 }
 
 _X_EXPORT void
diff --git a/hw/xfree86/common/xf86Xinput.h b/hw/xfree86/common/xf86Xinput.h
index 7ef28ed73..f882b2608 100644
--- a/hw/xfree86/common/xf86Xinput.h
+++ b/hw/xfree86/common/xf86Xinput.h
@@ -163,6 +163,8 @@ extern InputInfoPtr xf86InputDevs;
 void InitExtInput(void);
 void xf86PostMotionEvent(DeviceIntPtr device, int is_absolute,
 			 int first_valuator, int num_valuators, ...);
+void xf86PostMotionEventP(DeviceIntPtr device, int is_absolute,
+			 int first_valuator, int num_valuators, int *valuators);
 void xf86PostProximityEvent(DeviceIntPtr device, int is_in,
 			    int first_valuator, int num_valuators, ...);
 void xf86PostButtonEvent(DeviceIntPtr device, int is_absolute, int button,