diff options
Diffstat (limited to 'libX11/src/DrPoint.c')
| -rw-r--r-- | libX11/src/DrPoint.c | 194 |
1 files changed, 97 insertions, 97 deletions
diff --git a/libX11/src/DrPoint.c b/libX11/src/DrPoint.c index 5c89b5c63..7ca8715d6 100644 --- a/libX11/src/DrPoint.c +++ b/libX11/src/DrPoint.c @@ -1,97 +1,97 @@ -/* - -Copyright 1986, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include "Xlibint.h" - -/* precompute the maximum size of batching request allowed */ - -#define size (SIZEOF(xPolyPointReq) + PTSPERBATCH * SIZEOF(xPoint)) - -int -XDrawPoint( - register Display *dpy, - Drawable d, - GC gc, - int x, - int y) /* INT16 */ -{ - xPoint *point; -#ifdef MUSTCOPY - xPoint pointdata; - long len = SIZEOF(xPoint); - - point = &pointdata; -#endif /* MUSTCOPY */ - - LockDisplay(dpy); - FlushGC(dpy, gc); - - { - register xPolyPointReq *req = (xPolyPointReq *) dpy->last_req; - - - /* if same as previous request, with same drawable, batch requests */ - if ( - (req->reqType == X_PolyPoint) - && (req->drawable == d) - && (req->gc == gc->gid) - && (req->coordMode == CoordModeOrigin) - && ((dpy->bufptr + SIZEOF(xPoint)) <= dpy->bufmax) - && (((char *)dpy->bufptr - (char *)req) < size) ) { - req->length += SIZEOF(xPoint) >> 2; -#ifndef MUSTCOPY - point = (xPoint *) dpy->bufptr; - dpy->bufptr += SIZEOF(xPoint); -#endif /* not MUSTCOPY */ - } - - else { - GetReqExtra(PolyPoint, 4, req); /* 1 point = 4 bytes */ - req->drawable = d; - req->gc = gc->gid; - req->coordMode = CoordModeOrigin; -#ifdef MUSTCOPY - dpy->bufptr -= SIZEOF(xPoint); -#else - point = (xPoint *) NEXTPTR(req,xPolyPointReq); -#endif /* MUSTCOPY */ - } - - point->x = x; - point->y = y; - -#ifdef MUSTCOPY - Data (dpy, (char *) point, len); -#endif /* MUSTCOPY */ - } - UnlockDisplay(dpy); - SyncHandle(); - return 1; -} - +/*
+
+Copyright 1986, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+
+/* precompute the maximum size of batching request allowed */
+
+#define size (SIZEOF(xPolyPointReq) + PTSPERBATCH * SIZEOF(xPoint))
+
+int
+XDrawPoint(
+ register Display *dpy,
+ Drawable d,
+ GC gc,
+ int x,
+ int y) /* INT16 */
+{
+ xPoint *point;
+#ifdef MUSTCOPY
+ xPoint pointdata;
+ long len = SIZEOF(xPoint);
+
+ point = &pointdata;
+#endif /* MUSTCOPY */
+
+ LockDisplay(dpy);
+ FlushGC(dpy, gc);
+
+ {
+ register xPolyPointReq *req = (xPolyPointReq *) dpy->last_req;
+
+
+ /* if same as previous request, with same drawable, batch requests */
+ if (
+ (req->reqType == X_PolyPoint)
+ && (req->drawable == d)
+ && (req->gc == gc->gid)
+ && (req->coordMode == CoordModeOrigin)
+ && ((dpy->bufptr + SIZEOF(xPoint)) <= dpy->bufmax)
+ && (((char *)dpy->bufptr - (char *)req) < size) ) {
+ req->length += SIZEOF(xPoint) >> 2;
+#ifndef MUSTCOPY
+ point = (xPoint *) dpy->bufptr;
+ dpy->bufptr += SIZEOF(xPoint);
+#endif /* not MUSTCOPY */
+ }
+
+ else {
+ GetReqExtra(PolyPoint, 4, req); /* 1 point = 4 bytes */
+ req->drawable = d;
+ req->gc = gc->gid;
+ req->coordMode = CoordModeOrigin;
+#ifdef MUSTCOPY
+ dpy->bufptr -= SIZEOF(xPoint);
+#else
+ point = (xPoint *) NEXTPTR(req,xPolyPointReq);
+#endif /* MUSTCOPY */
+ }
+
+ point->x = x;
+ point->y = y;
+
+#ifdef MUSTCOPY
+ Data (dpy, (char *) point, len);
+#endif /* MUSTCOPY */
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return 1;
+}
+
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