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authormarha <marha@users.sourceforge.net>2012-06-15 08:28:24 +0200
committermarha <marha@users.sourceforge.net>2012-06-15 08:28:24 +0200
commit7a2af605c2c2b0d2e9bbb0b161eba8842acefbcb (patch)
tree4b28c371be2077a3a6127cbc0694c80a84100699 /xorg-server/dix/touch.c
parent925b68a7b26823fdfa1cb25d3edc3545fc2175b1 (diff)
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fontconfig mesa pixman xserver git update 15 juni 2012
Diffstat (limited to 'xorg-server/dix/touch.c')
-rw-r--r--xorg-server/dix/touch.c23
1 files changed, 9 insertions, 14 deletions
diff --git a/xorg-server/dix/touch.c b/xorg-server/dix/touch.c
index 401cb981a..aa17faf28 100644
--- a/xorg-server/dix/touch.c
+++ b/xorg-server/dix/touch.c
@@ -103,11 +103,11 @@ TouchResizeQueue(ClientPtr client, pointer closure)
tmp = realloc(dev->last.touches, size * sizeof(*dev->last.touches));
if (tmp) {
- int i;
+ int j;
dev->last.touches = tmp;
- for (i = dev->last.num_touches; i < size; i++)
- TouchInitDDXTouchPoint(dev, &dev->last.touches[i]);
+ for (j = dev->last.num_touches; j < size; j++)
+ TouchInitDDXTouchPoint(dev, &dev->last.touches[j]);
dev->last.num_touches = size;
}
@@ -598,8 +598,8 @@ TouchConvertToPointerEvent(const InternalEvent *event,
int ptrtype;
int nevents = 0;
- BUG_WARN(!event);
- BUG_WARN(!motion_event);
+ BUG_RETURN_VAL(!event, 0);
+ BUG_RETURN_VAL(!motion_event, 0);
switch (event->any.type) {
case ET_TouchUpdate:
@@ -627,7 +627,7 @@ TouchConvertToPointerEvent(const InternalEvent *event,
motion_event->device_event.flags = XIPointerEmulated;
if (nevents > 1) {
- BUG_WARN(!button_event);
+ BUG_RETURN_VAL(!button_event, 0);
*button_event = *event;
button_event->any.type = ptrtype;
button_event->device_event.flags = XIPointerEmulated;
@@ -966,10 +966,8 @@ TouchListenerAcceptReject(DeviceIntPtr dev, TouchPointInfoPtr ti, int listener,
int nev;
int i;
- BUG_WARN(listener < 0);
- BUG_WARN(listener >= ti->num_listeners);
- if (listener < 0 || listener >= ti->num_listeners)
- return BadMatch;
+ BUG_RETURN_VAL(listener < 0, BadMatch);
+ BUG_RETURN_VAL(listener >= ti->num_listeners, BadMatch);
if (listener > 0) {
if (mode == XIRejectTouch)
@@ -981,10 +979,7 @@ TouchListenerAcceptReject(DeviceIntPtr dev, TouchPointInfoPtr ti, int listener,
}
events = InitEventList(GetMaximumEventsNum());
- if (!events) {
- BUG_WARN_MSG(TRUE, "Failed to allocate touch ownership events\n");
- return BadAlloc;
- }
+ BUG_RETURN_VAL_MSG(!events, BadAlloc, "Failed to allocate touch ownership events\n");
nev = GetTouchOwnershipEvents(events, dev, ti, mode,
ti->listeners[0].listener, 0);