evdevAbsRec: Remove the scale bool, rename scale_x and scale_y to scale[2].

evdevAxesRec: Make btnMap an int array instead of a Card8 array.
Make abs support and non-core stuff actually work.
Relative emulation for abs mode is still a bit broken, but that's far less
    critical.
How many buttons we've registered is configuration information, not an
    error message.

ChangeLog

@@ -1,3 +1,20 @@
+2006-04-14  Zephaniah E. Hull  <warp@aehallh.com>
+
+	* src/evdev.h:
+	evdevAbsRec: Remove the scale bool, rename scale_x and scale_y
+	to scale[2].
+	evdevAxesRec: Make btnMap an int array instead of a Card8 array.
+	* src/evdev_axes.c: (EvdevAxesAbsSyn), (EvdevAxesAbsProcess),
+	(EvdevAxisAbsNew), (EvdevAxesInit):
+	Make abs support and non-core stuff actually work.
+
+	Relative emulation for abs mode is still a bit broken, but that's far
+	less critical.
+
+	* src/evdev_btn.c: (EvdevBtnInit):
+	How many buttons we've registered is configuration information, not an
+	error message.
+
 2006-04-08  Zephaniah E. Hull  <warp@aehallh.com>
 
 	* src/evdev.c: (EvdevCorePreInit):

src/evdev.h

@@ -153,9 +153,7 @@ typedef struct {
     int		min[ABS_MAX];
     int		max[ABS_MAX];
     int		map[ABS_MAX];
-    Bool	scale;
-    int		scale_x;
-    int		scale_y;
+    int		scale[2];
     int		screen; /* Screen number for this device. */
 } evdevAbsRec, *evdevAbsPtr;
 
@@ -169,7 +167,7 @@ typedef struct {
 typedef struct {
     int		axes;
     int		v[ABS_MAX];
-    CARD8	btnMap[ABS_MAX][2];
+    int		btnMap[ABS_MAX][2];
 } evdevAxesRec, *evdevAxesPtr;
 
 typedef struct {

src/evdev_axes.c

@@ -205,6 +205,7 @@ EvdevAxesAbsSyn (InputInfoPtr pInfo)
 	return;
 
     n = state->abs->n & 1;
+    state->abs->n++;
     i = 0;
 
     if (state->mode == Relative && state->abs->axes >= 2) {
@@ -215,8 +216,8 @@ EvdevAxesAbsSyn (InputInfoPtr pInfo)
 	int conv_x, conv_y;
 
 	for (i = 0; i < 2; i++)
-	    state->abs->v[n][i] = xf86ScaleAxis (state->abs->v[n][i], 0,
-		    state->abs->scale_x,
+	    state->axes->v[i] = xf86ScaleAxis (state->abs->v[n][i],
+		    0, state->abs->scale[i],
 		    state->abs->min[i], state->abs->max[i]);
 
 
@@ -269,11 +270,12 @@ EvdevAxesAbsProcess (InputInfoPtr pInfo, struct input_event *ev)
     if (ev->code >= ABS_MAX)
 	return;
 
+    /* FIXME: Handle inverted axes properly. */
     map = state->abs->map[ev->code];
     if (map >= 0)
-	state->abs->v[n][map] += ev->value;
+	state->abs->v[n][map] = ev->value;
     else
-	state->abs->v[n][-map] -= ev->value;
+	state->abs->v[n][-map] = ev->value;
 
     state->abs->count++;
 
@@ -399,8 +401,8 @@ EvdevAxisAbsNew(InputInfoPtr pInfo)
 	xf86Msg(X_CONFIG, "%s: AbsoluteScreen: %d is not a valid screen.\n", pInfo->name, k);
     }
 
-    state->abs->scale_x = screenInfo.screens[state->abs->screen]->width;
-    state->abs->scale_y = screenInfo.screens[state->abs->screen]->height;
+    state->abs->scale[0] = screenInfo.screens[state->abs->screen]->width;
+    state->abs->scale[1] = screenInfo.screens[state->abs->screen]->height;
 
     return Success;
 }
@@ -542,6 +544,8 @@ EvdevAxesInit (DeviceIntPtr device)
     if (!InitPtrFeedbackClassDeviceStruct(device, EvdevPtrCtrlProc))
         return !Success;
 
+    xf86MotionHistoryAllocate (pInfo);
+
     return Success;
 }
 

src/evdev_btn.c

@@ -87,7 +87,7 @@ EvdevBtnInit (DeviceIntPtr device)
     for (i = 0; i <= pEvdev->state.btn->buttons; i++)
         map[i] = i;
 
-    xf86Msg(X_ERROR, "%s (%d): Registering %d buttons.\n", __FILE__, __LINE__,
+    xf86Msg(X_CONFIG, "%s (%d): Registering %d buttons.\n", __FILE__, __LINE__,
 	    pEvdev->state.btn->buttons);
     if (!InitButtonClassDeviceStruct (device, pEvdev->state.btn->buttons, map)) {
 	pEvdev->state.btn->buttons = 0;