This reverts commit 67daf21bdb7b32c27818bffaf56849a522d23477.
---
src/wcmTouchFilter.c | 71 +++++++++++++++++++++++++++++++++-------------------
1 file changed, 45 insertions(+), 26 deletions(-)
diff --git a/src/wcmTouchFilter.c b/src/wcmTouchFilter.c
index 08002e5..8a761c6 100644
--- a/src/wcmTouchFilter.c
+++ b/src/wcmTouchFilter.c
@@ -102,41 +102,60 @@ static void getStateHistory(WacomCommonPtr common,
WacomDeviceState states[], in
* the multitouch API available in XI2.2.
*
* @param[in] priv
- * @param[in] contact_id ID of the contact to send event for
+ * @param[in] channel Channel to send a touch event for
*/
static void
-wcmSendTouchEvent(WacomDevicePtr priv, int contact_id)
+wcmSendTouchEvent(WacomDevicePtr priv, WacomChannelPtr channel)
{
#if GET_ABI_MAJOR(ABI_XINPUT_VERSION) >= 16
- WacomChannelPtr channel = getContactNumber(priv->common, contact_id);
+ ValuatorMask *mask = priv->common->touch_mask;
+ WacomDeviceState state = channel->valid.state;
+ WacomDeviceState oldstate = channel->valid.states[1];
+ int type = -1;
- if (channel) {
- WacomDeviceState state = channel->valid.state;
- ValuatorMask *mask = priv->common->touch_mask;
- WacomDeviceState oldstate = channel->valid.states[1];
- int type = -1;
+ wcmRotateAndScaleCoordinates (priv->pInfo, &state.x, &state.y);
+
+ valuator_mask_set(mask, 0, state.x);
+ valuator_mask_set(mask, 1, state.y);
- wcmRotateAndScaleCoordinates (priv->pInfo, &state.x, &state.y);
+ if (!state.proximity) {
+ DBG(6, priv->common, "This is a touch end event\n");
+ type = XI_TouchEnd;
+ }
+ else if (!oldstate.proximity) {
+ DBG(6, priv->common, "This is a touch begin event\n");
+ type = XI_TouchBegin;
+ }
+ else {
+ DBG(6, priv->common, "This is a touch update event\n");
+ type = XI_TouchUpdate;
+ }
- valuator_mask_set(mask, 0, state.x);
- valuator_mask_set(mask, 1, state.y);
+ xf86PostTouchEvent(priv->pInfo->dev, state.serial_num - 1, type, 0,
mask);
+#endif
+}
- if (!state.proximity) {
- DBG(6, priv->common, "This is a touch end event\n");
- type = XI_TouchEnd;
- }
- else if (!oldstate.proximity) {
- DBG(6, priv->common, "This is a touch begin event\n");
- type = XI_TouchBegin;
- }
- else {
- DBG(6, priv->common, "This is a touch update event\n");
- type = XI_TouchUpdate;
- }
+/**
+ * Send multitouch data to X server when ABI_XINPUT_VERSION >= 16 and
+ * in driver gesture is not enabled.
+ *
+ * @param[in] priv
+ * @param[in] contact_id ID of the contact to send event for
+ */
+static void
+wcmFingerMultitouch(WacomDevicePtr priv, int contact_id) {
+ int i;
+
+ for (i = 0; i < MAX_CHANNELS; i++) {
+ WacomChannelPtr channel = priv->common->wcmChannel+i;
+ WacomDeviceState state = channel->valid.state;
+ if (state.device_type != TOUCH_ID)
+ continue;
- xf86PostTouchEvent(priv->pInfo->dev, contact_id, type, 0, mask);
+ if (state.serial_num == contact_id + 1) {
+ wcmSendTouchEvent(priv, channel);
+ }
}
-#endif
}
static double touchDistance(WacomDeviceState ds0, WacomDeviceState ds1)
@@ -356,7 +375,7 @@ void wcmGestureFilter(WacomDevicePtr priv, int touch_id)
/* Send multitouch data to X if appropriate */
if (!common->wcmGesture)
{
- wcmSendTouchEvent(priv, touch_id);
+ wcmFingerMultitouch(priv, touch_id);
return;
}
#endif
--
2.1.0
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