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authorKaleb Keithley <kaleb@freedesktop.org>2003-11-14 16:49:22 +0000
committerKaleb Keithley <kaleb@freedesktop.org>2003-11-14 16:49:22 +0000
commitd568221710959cf7d783e6ff0fb80fb43a231124 (patch)
tree8d6f039393294c6ffac8533639afdebe5d68bfc1 /mi/miexpose.c
parent9508a382f8a9f241dab097d921b6d290c1c3a776 (diff)
Diffstat (limited to 'mi/miexpose.c')
-rw-r--r--mi/miexpose.c56
1 files changed, 51 insertions, 5 deletions
diff --git a/mi/miexpose.c b/mi/miexpose.c
index cacb2f983..ca896b9e0 100644
--- a/mi/miexpose.c
+++ b/mi/miexpose.c
@@ -1,3 +1,4 @@
+/* $XFree86: xc/programs/Xserver/mi/miexpose.c,v 3.9 2001/12/14 20:00:22 dawes Exp $ */
/***********************************************************
Copyright 1987, 1998 The Open Group
@@ -64,7 +65,12 @@ SOFTWARE.
#include "mi.h"
#include "Xmd.h"
-extern WindowPtr *WindowTable;
+#include "globals.h"
+
+#ifdef PANORAMIX
+#include "panoramiX.h"
+#include "panoramiXsrv.h"
+#endif
/*
machine-independent graphics exposure code. any device that uses
@@ -103,7 +109,7 @@ miHandleExposures(pSrcDrawable, pDstDrawable,
int dstx, dsty;
unsigned long plane;
{
- register ScreenPtr pscr = pGC->pScreen;
+ register ScreenPtr pscr;
RegionPtr prgnSrcClip; /* drawable-relative source clip */
RegionRec rgnSrcRec;
RegionPtr prgnDstClip; /* drawable-relative dest clip */
@@ -120,6 +126,9 @@ miHandleExposures(pSrcDrawable, pDstDrawable,
BoxRec expBox;
Bool extents;
+ /* This prevents warning about pscr not being used. */
+ pGC->pScreen = pscr = pGC->pScreen;
+
/* avoid work if we can */
if (!pGC->graphicsExposures &&
(pDstDrawable->type == DRAWABLE_PIXMAP) &&
@@ -388,6 +397,7 @@ miSendGraphicsExpose (client, pRgn, drawable, major, minor)
}
}
+
void
miSendExposures(pWin, pRgn, dx, dy)
WindowPtr pWin;
@@ -414,7 +424,40 @@ miSendExposures(pWin, pRgn, dx, dy)
pe->u.expose.height = pBox->y2 - pBox->y1;
pe->u.expose.count = i;
}
+
+#ifdef PANORAMIX
+ if(!noPanoramiXExtension) {
+ int scrnum = pWin->drawable.pScreen->myNum;
+ int x = 0, y = 0;
+ XID realWin = 0;
+
+ if(!pWin->parent) {
+ x = panoramiXdataPtr[scrnum].x;
+ y = panoramiXdataPtr[scrnum].y;
+ pWin = WindowTable[0];
+ realWin = pWin->drawable.id;
+ } else if (scrnum) {
+ PanoramiXRes *win;
+ win = PanoramiXFindIDByScrnum(XRT_WINDOW,
+ pWin->drawable.id, scrnum);
+ if(!win) {
+ DEALLOCATE_LOCAL(pEvent);
+ return;
+ }
+ realWin = win->info[0].id;
+ pWin = LookupIDByType(realWin, RT_WINDOW);
+ }
+ if(x || y || scrnum)
+ for (i = 0; i < numRects; i++) {
+ pEvent[i].u.expose.window = realWin;
+ pEvent[i].u.expose.x += x;
+ pEvent[i].u.expose.y += y;
+ }
+ }
+#endif
+
DeliverEvents(pWin, pEvent, numRects, NullWindow);
+
DEALLOCATE_LOCAL(pEvent);
}
@@ -540,9 +583,9 @@ static GCPtr screenContext[MAXSCREENS];
/*ARGSUSED*/
static int
-tossGC (value, id)
-pointer value;
-XID id;
+tossGC (
+ pointer value,
+ XID id)
{
GCPtr pGC = (GCPtr)value;
screenContext[pGC->pScreen->myNum] = (GCPtr)NULL;
@@ -550,6 +593,8 @@ XID id;
numGCs--;
if (!numGCs)
ResType = 0;
+
+ return 0;
}
@@ -807,6 +852,7 @@ int what;
/* MICLEARDRAWABLE -- sets the entire drawable to the background color of
* the GC. Useful when we have a scratch drawable and need to initialize
* it. */
+void
miClearDrawable(pDraw, pGC)
DrawablePtr pDraw;
GCPtr pGC;