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-rw-r--r--afb/afbwindow.c167
1 files changed, 6 insertions, 161 deletions
diff --git a/afb/afbwindow.c b/afb/afbwindow.c
index a4a1602bc..61641ee31 100644
--- a/afb/afbwindow.c
+++ b/afb/afbwindow.c
@@ -62,39 +62,16 @@ SOFTWARE.
#include "maskbits.h"
Bool
-afbCreateWindow(pWin)
- register WindowPtr pWin;
+afbCreateWindow(WindowPtr pWin)
{
- register afbPrivWin *pPrivWin;
-
- pPrivWin = (afbPrivWin *)(pWin->devPrivates[afbWindowPrivateIndex].ptr);
- pPrivWin->pRotatedBorder = NullPixmap;
- pPrivWin->pRotatedBackground = NullPixmap;
- pPrivWin->fastBackground = FALSE;
- pPrivWin->fastBorder = FALSE;
-#ifdef PIXMAP_PER_WINDOW
- pWin->devPrivates[frameWindowPrivateIndex].ptr =
- pWin->pDrawable.pScreen->devPrivates[afbScreenPrivateIndex].ptr;
-#endif
-
return (TRUE);
}
/* This always returns true, because Xfree can't fail. It might be possible
* on some devices for Destroy to fail */
Bool
-afbDestroyWindow(pWin)
- WindowPtr pWin;
+afbDestroyWindow(WindowPtr pWin)
{
- register afbPrivWin *pPrivWin;
-
- pPrivWin = (afbPrivWin *)(pWin->devPrivates[afbWindowPrivateIndex].ptr);
-
- if (pPrivWin->pRotatedBorder)
- (*pWin->drawable.pScreen->DestroyPixmap)(pPrivWin->pRotatedBorder);
- if (pPrivWin->pRotatedBackground)
- (*pWin->drawable.pScreen->DestroyPixmap)(pPrivWin->pRotatedBackground);
-
return (TRUE);
}
@@ -106,46 +83,10 @@ afbMapWindow(pWindow)
return (TRUE);
}
-/* (x, y) is the upper left corner of the window on the screen
- do we really need to pass this? (is it a;ready in pWin->absCorner?)
- we only do the rotation for pixmaps that are 32 bits wide (padded
-or otherwise.)
- afbChangeWindowAttributes() has already put a copy of the pixmap
-in pPrivWin->pRotated*
-*/
-
/*ARGSUSED*/
Bool
-afbPositionWindow(pWin, x, y)
- WindowPtr pWin;
- int x, y;
+afbPositionWindow(WindowPtr pWin, int x, int y)
{
- register afbPrivWin *pPrivWin;
- int reset = 0;
-
- pPrivWin = (afbPrivWin *)(pWin->devPrivates[afbWindowPrivateIndex].ptr);
- if (pWin->backgroundState == BackgroundPixmap && pPrivWin->fastBackground) {
- afbXRotatePixmap(pPrivWin->pRotatedBackground,
- pWin->drawable.x - pPrivWin->oldRotate.x);
- afbYRotatePixmap(pPrivWin->pRotatedBackground,
- pWin->drawable.y - pPrivWin->oldRotate.y);
- reset = 1;
- }
-
- if (!pWin->borderIsPixel && pPrivWin->fastBorder) {
- while (pWin->backgroundState == ParentRelative)
- pWin = pWin->parent;
- afbXRotatePixmap(pPrivWin->pRotatedBorder,
- pWin->drawable.x - pPrivWin->oldRotate.x);
- afbYRotatePixmap(pPrivWin->pRotatedBorder,
- pWin->drawable.y - pPrivWin->oldRotate.y);
- reset = 1;
- }
- if (reset) {
- pPrivWin->oldRotate.x = pWin->drawable.x;
- pPrivWin->oldRotate.y = pWin->drawable.y;
- }
-
/* This is the "wrong" fix to the right problem, but it doesn't really
* cost very much. When the window is moved, we need to invalidate any
* RotatedPixmap that exists in any GC currently validated against this
@@ -200,7 +141,7 @@ afbCopyWindow(pWin, ptOldOrg, prgnSrc)
pbox = REGION_RECTS(prgnDst);
nbox = REGION_NUM_RECTS(prgnDst);
- if(!(pptSrc = (DDXPointPtr )ALLOCATE_LOCAL(nbox * sizeof(DDXPointRec))))
+ if(!(pptSrc = (DDXPointPtr )xalloc(nbox * sizeof(DDXPointRec))))
return;
ppt = pptSrc;
@@ -211,108 +152,12 @@ afbCopyWindow(pWin, ptOldOrg, prgnSrc)
afbDoBitblt((DrawablePtr)pwinRoot, (DrawablePtr)pwinRoot, GXcopy, prgnDst,
pptSrc, ~0);
- DEALLOCATE_LOCAL(pptSrc);
+ xfree(pptSrc);
REGION_DESTROY(pWin->drawable.pScreen, prgnDst);
}
-
-
-/* swap in correct PaintWindow* routine. If we can use a fast output
-routine (i.e. the pixmap is paddable to 32 bits), also pre-rotate a copy
-of it in devPrivate.
-*/
Bool
-afbChangeWindowAttributes(pWin, mask)
- register WindowPtr pWin;
- register unsigned long mask;
+afbChangeWindowAttributes(WindowPtr pWin, unsigned long mask)
{
- register unsigned long index;
- register afbPrivWin *pPrivWin;
- WindowPtr pBgWin;
-
- pPrivWin = (afbPrivWin *)(pWin->devPrivates[afbWindowPrivateIndex].ptr);
- /*
- * When background state changes from ParentRelative and
- * we had previously rotated the fast border pixmap to match
- * the parent relative origin, rerotate to match window
- */
- if (mask & (CWBackPixmap | CWBackPixel) &&
- pWin->backgroundState != ParentRelative && pPrivWin->fastBorder &&
- (pPrivWin->oldRotate.x != pWin->drawable.x ||
- pPrivWin->oldRotate.y != pWin->drawable.y)) {
- afbXRotatePixmap(pPrivWin->pRotatedBorder,
- pWin->drawable.x - pPrivWin->oldRotate.x);
- afbYRotatePixmap(pPrivWin->pRotatedBorder,
- pWin->drawable.y - pPrivWin->oldRotate.y);
- pPrivWin->oldRotate.x = pWin->drawable.x;
- pPrivWin->oldRotate.y = pWin->drawable.y;
- }
- while(mask) {
- index = lowbit (mask);
- mask &= ~index;
- switch(index) {
- case CWBackPixmap:
- if (pWin->backgroundState == None)
- pPrivWin->fastBackground = FALSE;
- else if (pWin->backgroundState == ParentRelative) {
- pPrivWin->fastBackground = FALSE;
- /* Rotate border to match parent origin */
- if (pPrivWin->pRotatedBorder) {
- for (pBgWin = pWin->parent;
- pBgWin->backgroundState == ParentRelative;
- pBgWin = pBgWin->parent);
- afbXRotatePixmap(pPrivWin->pRotatedBorder,
- pBgWin->drawable.x - pPrivWin->oldRotate.x);
- afbYRotatePixmap(pPrivWin->pRotatedBorder,
- pBgWin->drawable.y - pPrivWin->oldRotate.y);
- pPrivWin->oldRotate.x = pBgWin->drawable.x;
- pPrivWin->oldRotate.y = pBgWin->drawable.y;
- }
- } else if ((pWin->background.pixmap->drawable.width <= PPW) &&
- !(pWin->background.pixmap->drawable.width &
- (pWin->background.pixmap->drawable.width - 1))) {
- afbCopyRotatePixmap(pWin->background.pixmap,
- &pPrivWin->pRotatedBackground,
- pWin->drawable.x, pWin->drawable.y);
- if (pPrivWin->pRotatedBackground) {
- pPrivWin->fastBackground = TRUE;
- pPrivWin->oldRotate.x = pWin->drawable.x;
- pPrivWin->oldRotate.y = pWin->drawable.y;
- } else
- pPrivWin->fastBackground = FALSE;
- } else
- pPrivWin->fastBackground = FALSE;
- break;
-
- case CWBackPixel:
- pPrivWin->fastBackground = FALSE;
- break;
-
- case CWBorderPixmap:
- if ((pWin->border.pixmap->drawable.width <= PPW) &&
- !(pWin->border.pixmap->drawable.width &
- (pWin->border.pixmap->drawable.width - 1))) {
- for (pBgWin = pWin;
- pBgWin->backgroundState == ParentRelative;
- pBgWin = pBgWin->parent);
- afbCopyRotatePixmap(pWin->border.pixmap,
- &pPrivWin->pRotatedBorder,
- pBgWin->drawable.x, pBgWin->drawable.y);
- if (pPrivWin->pRotatedBorder) {
- pPrivWin->fastBorder = TRUE;
- pPrivWin->oldRotate.x = pBgWin->drawable.x;
- pPrivWin->oldRotate.y = pBgWin->drawable.y;
- } else
- pPrivWin->fastBorder = FALSE;
- } else
- pPrivWin->fastBorder = FALSE;
- break;
- case CWBorderPixel:
- pPrivWin->fastBorder = FALSE;
- break;
- }
- }
- /* Again, we have no failure modes indicated by any of the routines
- * we've called, so we have to assume it worked */
return (TRUE);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-24 06:29:55 +0000