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Diffstat (limited to 'hw/xfree86/xf8_32bpp/cfbwindow.c')
-rw-r--r--hw/xfree86/xf8_32bpp/cfbwindow.c116
1 files changed, 116 insertions, 0 deletions
diff --git a/hw/xfree86/xf8_32bpp/cfbwindow.c b/hw/xfree86/xf8_32bpp/cfbwindow.c
new file mode 100644
index 000000000..518166f41
--- /dev/null
+++ b/hw/xfree86/xf8_32bpp/cfbwindow.c
@@ -0,0 +1,116 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/xf8_32bpp/cfbwindow.c,v 1.7 2003/02/17 16:08:30 dawes Exp $ */
+
+
+#include "X.h"
+#include "scrnintstr.h"
+#include "windowstr.h"
+#define PSZ 8
+#include "cfb.h"
+#undef PSZ
+#include "cfb32.h"
+#include "cfb8_32.h"
+#include "mistruct.h"
+#include "regionstr.h"
+#include "cfbmskbits.h"
+#include "mioverlay.h"
+
+
+/* We don't bother with cfb's fastBackground/Border so we don't
+ need to use the Window privates */
+
+
+Bool
+cfb8_32CreateWindow(WindowPtr pWin)
+{
+ cfbPrivWin *pPrivWin = cfbGetWindowPrivate(pWin);
+
+ pPrivWin->fastBackground = FALSE;
+ pPrivWin->fastBorder = FALSE;
+
+ pWin->drawable.bitsPerPixel = 32;
+ return TRUE;
+}
+
+
+Bool
+cfb8_32DestroyWindow(WindowPtr pWin)
+{
+ return TRUE;
+}
+
+Bool
+cfb8_32PositionWindow(
+ WindowPtr pWin,
+ int x, int y
+){
+ return TRUE;
+}
+
+void
+cfb8_32CopyWindow(pWin, ptOldOrg, prgnSrc)
+ WindowPtr pWin;
+ DDXPointRec ptOldOrg;
+ RegionPtr prgnSrc;
+{
+ ScreenPtr pScreen = pWin->drawable.pScreen;
+ DDXPointPtr ppt, pptSrc;
+ RegionRec rgnDst;
+ RegionPtr borderClip = &pWin->borderClip;
+ BoxPtr pbox;
+ int dx, dy, i, nbox;
+ WindowPtr pwinRoot;
+ Bool doUnderlay = miOverlayCopyUnderlay(pScreen);
+ Bool freeReg = FALSE;
+
+ pwinRoot = WindowTable[pScreen->myNum];
+
+ if(doUnderlay)
+ freeReg = miOverlayCollectUnderlayRegions(pWin, &borderClip);
+
+ REGION_INIT(pScreen, &rgnDst, NullBox, 0);
+
+ dx = ptOldOrg.x - pWin->drawable.x;
+ dy = ptOldOrg.y - pWin->drawable.y;
+ REGION_TRANSLATE(pScreen, prgnSrc, -dx, -dy);
+ REGION_INTERSECT(pScreen, &rgnDst, borderClip, prgnSrc);
+
+ pbox = REGION_RECTS(&rgnDst);
+ nbox = REGION_NUM_RECTS(&rgnDst);
+ if(!nbox ||
+ !(pptSrc = (DDXPointPtr )ALLOCATE_LOCAL(nbox * sizeof(DDXPointRec))))
+ {
+ REGION_UNINIT(pScreen, &rgnDst);
+ return;
+ }
+ ppt = pptSrc;
+
+ for (i = nbox; --i >= 0; ppt++, pbox++)
+ {
+ ppt->x = pbox->x1 + dx;
+ ppt->y = pbox->y1 + dy;
+ }
+
+ if(doUnderlay)
+ cfbDoBitblt24To24GXcopy((DrawablePtr)pwinRoot, (DrawablePtr)pwinRoot,
+ GXcopy, &rgnDst, pptSrc, ~0, 0);
+ else
+ cfbDoBitblt8To8GXcopy((DrawablePtr)pwinRoot, (DrawablePtr)pwinRoot,
+ GXcopy, &rgnDst, pptSrc, ~0, 0);
+
+ DEALLOCATE_LOCAL(pptSrc);
+ REGION_UNINIT(pScreen, &rgnDst);
+ if(freeReg)
+ REGION_DESTROY(pScreen, borderClip);
+}
+
+Bool
+cfb8_32ChangeWindowAttributes(
+ WindowPtr pWin,
+ unsigned long mask
+){
+ return TRUE;
+}
+
+
+
+