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If core motion history is required, scale back to screen coords and INT16.

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This commit is contained in:
Peter Hutterer
2008-05-26 16:35:23 +09:30
parent 0b88510069
commit 1883485edd
6 changed files with 51 additions and 15 deletions
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9
dix/devices.c
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@@ -2308,12 +2308,9 @@ ProcGetMotionEvents(ClientPtr client)
{
if (CompareTimeStamps(stop, currentTime) == LATER)
stop = currentTime;
coords = (xTimecoord *)xalloc(mouse->valuator->numMotionEvents
* sizeof(xTimecoord));
if (!coords)
return BadAlloc;
count = GetMotionHistory(mouse, coords, start.milliseconds,
stop.milliseconds, pWin->drawable.pScreen);
count = GetMotionHistory(mouse, &coords, start.milliseconds,
stop.milliseconds, pWin->drawable.pScreen,
TRUE);
xmin = pWin->drawable.x - wBorderWidth (pWin);
xmax = pWin->drawable.x + (int)pWin->drawable.width +
wBorderWidth (pWin);