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From 7504fbd2239257f1a00a1a15d02862eea81f167c Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Tue, 5 May 2015 14:48:41 +1000
Subject: [PATCH] dix: hook up the unaccelerated valuator masks
If present, access the unaccelerated valuator mask values for DGA and XI2 raw
events.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
---
dix/getevents.c | 31 ++++++++++++++++++++++---------
hw/xfree86/common/xf86Xinput.c | 4 ++++
2 files changed, 26 insertions(+), 9 deletions(-)
diff --git a/dix/getevents.c b/dix/getevents.c
index 6fb12c5..64bf76e 100644
--- a/dix/getevents.c
+++ b/dix/getevents.c
@@ -213,14 +213,25 @@ init_raw(DeviceIntPtr dev, RawDeviceEvent *event, Time ms, int type, int detail)
}
static void
-set_raw_valuators(RawDeviceEvent *event, ValuatorMask *mask, double *data)
+set_raw_valuators(RawDeviceEvent *event, ValuatorMask *mask,
+ BOOL use_unaccel, double *data)
{
int i;
+ use_unaccel = use_unaccel && valuator_mask_has_unaccelerated(mask);
+
for (i = 0; i < valuator_mask_size(mask); i++) {
if (valuator_mask_isset(mask, i)) {
+ double v;
+
SetBit(event->valuators.mask, i);
- data[i] = valuator_mask_get_double(mask, i);
+
+ if (use_unaccel)
+ v = valuator_mask_get_unaccelerated(mask, i);
+ else
+ v = valuator_mask_get_double(mask, i);
+
+ data[i] = v;
}
}
}
@@ -1138,11 +1149,11 @@ GetKeyboardEvents(InternalEvent *events, DeviceIntPtr pDev, int type,
valuator_mask_copy(&mask, mask_in);
init_raw(pDev, raw, ms, type, key_code);
- set_raw_valuators(raw, &mask, raw->valuators.data_raw);
+ set_raw_valuators(raw, &mask, TRUE, raw->valuators.data_raw);
clipValuators(pDev, &mask);
- set_raw_valuators(raw, &mask, raw->valuators.data);
+ set_raw_valuators(raw, &mask, FALSE, raw->valuators.data);
event = &events->device_event;
init_device_event(event, pDev, ms);
@@ -1423,9 +1434,11 @@ fill_pointer_events(InternalEvent *events, DeviceIntPtr pDev, int type,
num_events++;
init_raw(pDev, raw, ms, type, buttons);
- set_raw_valuators(raw, &mask, raw->valuators.data_raw);
+ set_raw_valuators(raw, &mask, TRUE, raw->valuators.data_raw);
}
+ valuator_mask_drop_unaccelerated(&mask);
+
/* valuators are in driver-native format (rel or abs) */
if (flags & POINTER_ABSOLUTE) {
@@ -1438,7 +1451,7 @@ fill_pointer_events(InternalEvent *events, DeviceIntPtr pDev, int type,
transformAbsolute(pDev, &mask);
clipAbsolute(pDev, &mask);
if ((flags & POINTER_NORAW) == 0 && raw)
- set_raw_valuators(raw, &mask, raw->valuators.data);
+ set_raw_valuators(raw, &mask, FALSE, raw->valuators.data);
}
else {
transformRelative(pDev, &mask);
@@ -1446,7 +1459,7 @@ fill_pointer_events(InternalEvent *events, DeviceIntPtr pDev, int type,
if (flags & POINTER_ACCELERATE)
accelPointer(pDev, &mask, ms);
if ((flags & POINTER_NORAW) == 0 && raw)
- set_raw_valuators(raw, &mask, raw->valuators.data);
+ set_raw_valuators(raw, &mask, FALSE, raw->valuators.data);
moveRelative(pDev, flags, &mask);
}
@@ -1951,7 +1964,7 @@ GetTouchEvents(InternalEvent *events, DeviceIntPtr dev, uint32_t ddx_touchid,
events++;
num_events++;
init_raw(dev, raw, ms, type, client_id);
- set_raw_valuators(raw, &mask, raw->valuators.data_raw);
+ set_raw_valuators(raw, &mask, TRUE, raw->valuators.data_raw);
}
event = &events->device_event;
@@ -2013,7 +2026,7 @@ GetTouchEvents(InternalEvent *events, DeviceIntPtr dev, uint32_t ddx_touchid,
screeny = dev->spriteInfo->sprite->hotPhys.y;
}
if (need_rawevent)
- set_raw_valuators(raw, &mask, raw->valuators.data);
+ set_raw_valuators(raw, &mask, FALSE, raw->valuators.data);
/* Indirect device touch coordinates are not used for cursor positioning.
* They are merely informational, and are provided in device coordinates.
diff --git a/hw/xfree86/common/xf86Xinput.c b/hw/xfree86/common/xf86Xinput.c
index 1fb5b16..5ce4c71 100644
--- a/hw/xfree86/common/xf86Xinput.c
+++ b/hw/xfree86/common/xf86Xinput.c
@@ -1137,12 +1137,16 @@ xf86CheckMotionEvent4DGA(DeviceIntPtr device, int is_absolute,
dx = valuator_mask_get(mask, 0);
if (is_absolute)
dx -= device->last.valuators[0];
+ else if (valuator_mask_has_unaccelerated(mask))
+ dx = valuator_mask_get_unaccelerated(mask, 0);
}
if (valuator_mask_isset(mask, 1)) {
dy = valuator_mask_get(mask, 1);
if (is_absolute)
dy -= device->last.valuators[1];
+ else if (valuator_mask_has_unaccelerated(mask))
+ dy = valuator_mask_get_unaccelerated(mask, 1);
}
if (DGAStealMotionEvent(device, idx, dx, dy))
--
2.4.1
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