aboutsummaryrefslogtreecommitdiff
path: root/nx-X11/lib/src/DrPoints.c
diff options
context:
space:
mode:
authorMike Gabriel <mike.gabriel@das-netzwerkteam.de>2017-07-21 12:31:09 +0200
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2017-08-25 10:06:49 +0200
commitc350873c7c977efe5210484f04160be45f84ba7e (patch)
tree717d33eb315f4def1307d65108d14715696cd5cf /nx-X11/lib/src/DrPoints.c
parent1472e7e37838f17b7ed948fa206e8c3434a9d346 (diff)
downloadnx-libs-c350873c7c977efe5210484f04160be45f84ba7e.tar.gz
nx-libs-c350873c7c977efe5210484f04160be45f84ba7e.tar.bz2
nx-libs-c350873c7c977efe5210484f04160be45f84ba7e.zip
Convert nx-X11/lib/ build flow from imake to autotools.
Diffstat (limited to 'nx-X11/lib/src/DrPoints.c')
-rw-r--r--nx-X11/lib/src/DrPoints.c85
1 files changed, 85 insertions, 0 deletions
diff --git a/nx-X11/lib/src/DrPoints.c b/nx-X11/lib/src/DrPoints.c
new file mode 100644
index 000000000..287fa057d
--- /dev/null
+++ b/nx-X11/lib/src/DrPoints.c
@@ -0,0 +1,85 @@
+/*
+
+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"
+
+int
+XDrawPoints(
+ register Display *dpy,
+ Drawable d,
+ GC gc,
+ XPoint *points,
+ int n_points,
+ int mode) /* CoordMode */
+{
+ register xPolyPointReq *req;
+ register long nbytes;
+ int n;
+ int xoff, yoff;
+ XPoint pt;
+
+ xoff = yoff = 0;
+ LockDisplay(dpy);
+ FlushGC(dpy, gc);
+ while (n_points) {
+ GetReq(PolyPoint, req);
+ req->drawable = d;
+ req->gc = gc->gid;
+ req->coordMode = mode;
+ n = n_points;
+ if (!dpy->bigreq_size && n > (dpy->max_request_size - req->length))
+ n = dpy->max_request_size - req->length;
+ SetReqLen(req, n, n);
+ nbytes = ((long)n) << 2; /* watch out for macros... */
+ if (xoff || yoff) {
+ pt.x = xoff + points->x;
+ pt.y = yoff + points->y;
+ Data16 (dpy, (short *) &pt, 4);
+ if (nbytes > 4) {
+ Data16 (dpy, (short *) (points + 1), nbytes - 4);
+ }
+ } else {
+ Data16 (dpy, (short *) points, nbytes);
+ }
+ n_points -= n;
+ if (n_points && (mode == CoordModePrevious)) {
+ register XPoint *pptr = points;
+ points += n;
+ while (pptr != points) {
+ xoff += pptr->x;
+ yoff += pptr->y;
+ pptr++;
+ }
+ } else
+ points += n;
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return 1;
+}