diff options
Diffstat (limited to 'libX11/src/ImText16.c')
| -rw-r--r-- | libX11/src/ImText16.c | 206 |
1 files changed, 103 insertions, 103 deletions
diff --git a/libX11/src/ImText16.c b/libX11/src/ImText16.c index 49859aa53..b0b60710c 100644 --- a/libX11/src/ImText16.c +++ b/libX11/src/ImText16.c @@ -1,103 +1,103 @@ -/*
-
-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
-XDrawImageString16(
- register Display *dpy,
- Drawable d,
- GC gc,
- int x,
- int y,
- _Xconst XChar2b *string,
- int length)
-{
- register xImageText16Req *req;
- XChar2b *CharacterOffset = (XChar2b *)string;
- int FirstTimeThrough = True;
- int lastX = 0;
-
- LockDisplay(dpy);
- FlushGC(dpy, gc);
-
- while (length > 0)
- {
- int Unit, Datalength;
-
- if (length > 255) Unit = 255;
- else Unit = length;
-
- if (FirstTimeThrough)
- {
- FirstTimeThrough = False;
- }
- else
- {
- char buf[512];
- xQueryTextExtentsReq *qreq;
- xQueryTextExtentsReply rep;
- unsigned char *ptr;
- XChar2b *str;
- int i;
-
- GetReq(QueryTextExtents, qreq);
- qreq->fid = gc->gid;
- qreq->length += (510 + 3)>>2;
- qreq->oddLength = 1;
- str = CharacterOffset - 255;
- for (ptr = (unsigned char *)buf, i = 255; --i >= 0; str++) {
- *ptr++ = str->byte1;
- *ptr++ = str->byte2;
- }
- Data (dpy, buf, 510);
- if (!_XReply (dpy, (xReply *)&rep, 0, xTrue))
- break;
-
- x = lastX + cvtINT32toInt (rep.overallWidth);
- }
-
- GetReq (ImageText16, req);
- req->length += ((Unit << 1) + 3) >> 2;
- req->nChars = Unit;
- req->drawable = d;
- req->gc = gc->gid;
- req->y = y;
-
- lastX = req->x = x;
- Datalength = Unit << 1;
- Data (dpy, (char *)CharacterOffset, (long)Datalength);
- CharacterOffset += Unit;
- length -= Unit;
- }
- UnlockDisplay(dpy);
- SyncHandle();
- return 0;
-}
-
+/* + +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 +XDrawImageString16( + register Display *dpy, + Drawable d, + GC gc, + int x, + int y, + _Xconst XChar2b *string, + int length) +{ + register xImageText16Req *req; + XChar2b *CharacterOffset = (XChar2b *)string; + int FirstTimeThrough = True; + int lastX = 0; + + LockDisplay(dpy); + FlushGC(dpy, gc); + + while (length > 0) + { + int Unit, Datalength; + + if (length > 255) Unit = 255; + else Unit = length; + + if (FirstTimeThrough) + { + FirstTimeThrough = False; + } + else + { + char buf[512]; + xQueryTextExtentsReq *qreq; + xQueryTextExtentsReply rep; + unsigned char *ptr; + XChar2b *str; + int i; + + GetReq(QueryTextExtents, qreq); + qreq->fid = gc->gid; + qreq->length += (510 + 3)>>2; + qreq->oddLength = 1; + str = CharacterOffset - 255; + for (ptr = (unsigned char *)buf, i = 255; --i >= 0; str++) { + *ptr++ = str->byte1; + *ptr++ = str->byte2; + } + Data (dpy, buf, 510); + if (!_XReply (dpy, (xReply *)&rep, 0, xTrue)) + break; + + x = lastX + cvtINT32toInt (rep.overallWidth); + } + + GetReq (ImageText16, req); + req->length += ((Unit << 1) + 3) >> 2; + req->nChars = Unit; + req->drawable = d; + req->gc = gc->gid; + req->y = y; + + lastX = req->x = x; + Datalength = Unit << 1; + Data (dpy, (char *)CharacterOffset, (long)Datalength); + CharacterOffset += Unit; + length -= Unit; + } + UnlockDisplay(dpy); + SyncHandle(); + return 0; +} + |