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dix: drop screen argument from positionSprite

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We can just get this in the function, no effective functional changes.

Also return the screen to the caller. Though we don't use it yet, we will in
a follow-up patch.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
This commit is contained in:
Peter Hutterer 2011-10-03 12:37:28 +10:00
parent 967bc25da2
commit 88dfe5366d
1 changed files with 7 additions and 6 deletions
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13
dix/getevents.c
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@ -797,20 +797,20 @@ scale_from_screen(DeviceIntPtr dev, ValuatorMask *mask)
*
* @param dev The device to be moved.
* @param mode Movement mode (Absolute or Relative)
* @param scr Screen the device's sprite is currently on.
* @param mask Mask of axis values for this event
* @param screenx Screen x coordinate the sprite is on after the update.
* @param screeny Screen y coordinate the sprite is on after the update.
*/
static void
positionSprite(DeviceIntPtr dev, int mode, ScreenPtr scr, ValuatorMask *mask,
static ScreenPtr
positionSprite(DeviceIntPtr dev, int mode, ValuatorMask *mask,
double *screenx, double *screeny)
{
int isx, isy; /* screen {x, y}, in int */
double x, y;
ScreenPtr scr = miPointerGetScreen(dev);
if (!dev->valuator || dev->valuator->numAxes < 2)
return;
return scr;
if (valuator_mask_isset(mask, 0))
x = valuator_mask_get_double(mask, 0);
@ -859,6 +859,8 @@ positionSprite(DeviceIntPtr dev, int mode, ScreenPtr scr, ValuatorMask *mask,
valuator_mask_set_double(mask, 0, x);
if (valuator_mask_isset(mask, 1))
valuator_mask_set_double(mask, 1, y);
return scr;
}
/**
@ -1124,7 +1126,6 @@ fill_pointer_events(InternalEvent *events, DeviceIntPtr pDev, int type,
DeviceEvent *event;
RawDeviceEvent *raw;
double screenx = 0.0, screeny = 0.0;
ScreenPtr scr = miPointerGetScreen(pDev);
ValuatorMask mask;
switch (type)
@ -1180,7 +1181,7 @@ fill_pointer_events(InternalEvent *events, DeviceIntPtr pDev, int type,
if ((flags & POINTER_NORAW) == 0)
set_raw_valuators(raw, &mask, raw->valuators.data);
positionSprite(pDev, (flags & POINTER_ABSOLUTE) ? Absolute : Relative, scr,
positionSprite(pDev, (flags & POINTER_ABSOLUTE) ? Absolute : Relative,
&mask, &screenx, &screeny);
updateHistory(pDev, &mask, ms);