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mi: fix some macros to allow multiple cursors for master devices.

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Macros defaulted to inputInfo.pointe rfor devices that weren't spriteOwners.
Changed to take the device's master device now.

This includes sticking in a number of checks and warnings that cursor
rendering won't be called for floating devices.
This commit is contained in:
Peter Hutterer 2007-10-17 09:52:30 +09:30
commit de70cfdbe6
3 changed files with 94 additions and 16 deletions
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48
mi/misprite.c
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@ -77,7 +77,7 @@ static int miSpriteDevPrivatesIndex;
#define MISPRITE(dev) \
((DevHasCursor(dev)) ? \
(miCursorInfoPtr) dev->devPrivates[miSpriteDevPrivatesIndex].ptr : \
(miCursorInfoPtr) inputInfo.pointer->devPrivates[miSpriteDevPrivatesIndex].ptr)
(miCursorInfoPtr) dev->u.master->devPrivates[miSpriteDevPrivatesIndex].ptr)
/*
@ -759,6 +759,12 @@ miSpriteRealizeCursor (pDev, pScreen, pCursor)
miCursorInfoPtr pCursorInfo;
pScreenPriv = (miSpriteScreenPtr) pScreen->devPrivates[miSpriteScreenIndex].ptr;
if (!pDev->isMaster && !pDev->u.master)
{
ErrorF("[mi] miSpriteRealizeCursor called for floating device.\n");
return FALSE;
}
pCursorInfo = MISPRITE(pDev);
if (pCursor == pCursorInfo->pCursor)
@ -790,7 +796,14 @@ miSpriteSetCursor (pDev, pScreen, pCursor, x, y)
miSpriteScreenPtr pScreenPriv;
pScreenPriv = (miSpriteScreenPtr) pScreen->devPrivates[miSpriteScreenIndex].ptr;
miCursorInfoPtr pPointer = MISPRITE(pDev);
miCursorInfoPtr pPointer;
if (!pDev->isMaster && !pDev->u.master)
{
ErrorF("[mi] miSpriteSetCursor called for floating device.\n");
return;
}
pPointer = MISPRITE(pDev);
if (!pCursor)
{
@ -905,6 +918,11 @@ miSpriteMoveCursor (pDev, pScreen, x, y)
CursorPtr pCursor;
pScreenPriv = (miSpriteScreenPtr) pScreen->devPrivates[miSpriteScreenIndex].ptr;
if (!pDev->isMaster && !pDev->u.master)
{
ErrorF("[mi] miSpriteMoveCursor called for floating device.\n");
return;
}
pCursor = MISPRITE(pDev)->pCursor;
miSpriteSetCursor (pDev, pScreen, pCursor, x, y);
@ -972,6 +990,11 @@ miSpriteUndisplayCursor(pDev, pScreen)
DeviceIntPtr pDev;
ScreenPtr pScreen;
{
if (!pDev->isMaster && !pDev->u.master)
{
ErrorF("[mi] miSpriteUndisplayCursor called for floating device.\n");
return;
}
if (MISPRITE(pDev)->isUp)
miSpriteRemoveCursor(pDev, pScreen);
}
@ -989,6 +1012,11 @@ miSpriteRemoveCursor (pDev, pScreen)
miCursorInfoPtr pCursorInfo;
if (!pDev->isMaster && !pDev->u.master)
{
ErrorF("[mi] miSpriteRemoveCursor called for floating device.\n");
return;
}
DamageDrawInternal (pScreen, TRUE);
pScreenPriv = (miSpriteScreenPtr) pScreen->devPrivates[miSpriteScreenIndex].ptr;
pCursorInfo = MISPRITE(pDev);
@ -1026,6 +1054,11 @@ miSpriteSaveUnderCursor(pDev, pScreen)
CursorPtr pCursor;
miCursorInfoPtr pCursorInfo;
if (!pDev->isMaster && !pDev->u.master)
{
ErrorF("[mi] miSpriteSaveUnderCursor called for floating device.\n");
return;
}
DamageDrawInternal (pScreen, TRUE);
pScreenPriv = (miSpriteScreenPtr) pScreen->devPrivates[miSpriteScreenIndex].ptr;
pCursorInfo = MISPRITE(pDev);
@ -1065,6 +1098,12 @@ miSpriteRestoreCursor (pDev, pScreen)
int x, y;
CursorPtr pCursor;
miCursorInfoPtr pCursorInfo;
if (!pDev->isMaster && !pDev->u.master)
{
ErrorF("[mi] miSpriteRestoreCursor called for floating device.\n");
return;
}
DamageDrawInternal (pScreen, TRUE);
pScreenPriv = (miSpriteScreenPtr) pScreen->devPrivates[miSpriteScreenIndex].ptr;
@ -1106,6 +1145,11 @@ miSpriteComputeSaved (pDev, pScreen)
CursorPtr pCursor;
miCursorInfoPtr pCursorInfo;
if (!pDev->isMaster && !pDev->u.master)
{
ErrorF("[mi] miSpriteComputeSaved called for floating device.\n");
return;
}
pScreenPriv = (miSpriteScreenPtr) pScreen->devPrivates[miSpriteScreenIndex].ptr;
pCursorInfo = MISPRITE(pDev);