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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/X11/PolyTxt.c
parent1472e7e37838f17b7ed948fa206e8c3434a9d346 (diff)
downloadnx-libs-c350873c7c977efe5210484f04160be45f84ba7e.tar.gz
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Convert nx-X11/lib/ build flow from imake to autotools.
Diffstat (limited to 'nx-X11/lib/X11/PolyTxt.c')
-rw-r--r--nx-X11/lib/X11/PolyTxt.c234
1 files changed, 0 insertions, 234 deletions
diff --git a/nx-X11/lib/X11/PolyTxt.c b/nx-X11/lib/X11/PolyTxt.c
deleted file mode 100644
index 471383b57..000000000
--- a/nx-X11/lib/X11/PolyTxt.c
+++ /dev/null
@@ -1,234 +0,0 @@
-/*
-
-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
-XDrawText(
- register Display *dpy,
- Drawable d,
- GC gc,
- int x,
- int y,
- XTextItem *items,
- int nitems)
-{
- register int i;
- register XTextItem *item;
- int length = 0;
- register xPolyText8Req *req;
-
- LockDisplay(dpy);
- FlushGC(dpy, gc);
- GetReq (PolyText8, req);
- req->drawable = d;
- req->gc = gc->gid;
- req->x = x;
- req->y = y;
-
- item = items;
- for (i=0; i < nitems; i++) {
- if (item->font)
- length += 5; /* a 255 byte, plus size of Font id */
- if (item->delta)
- {
- if (item->delta > 0)
- {
- length += SIZEOF(xTextElt) * ((item->delta + 126) / 127);
- }
- else
- {
- length += SIZEOF(xTextElt) * ((-item->delta + 127) / 128);
- }
- }
- if (item->nchars > 0)
- {
- length += SIZEOF(xTextElt) * ((item->nchars + 253) / 254 - 1);
- if (!item->delta) length += SIZEOF(xTextElt);
- length += item->nchars;
- }
- item++;
- }
-
- req->length += (length + 3)>>2; /* convert to number of 32-bit words */
-
-
- /*
- * If the entire request does not fit into the remaining space in the
- * buffer, flush the buffer first. If the request does fit into the
- * empty buffer, then we won't have to flush it at the end to keep
- * the buffer 32-bit aligned.
- */
-
- if (dpy->bufptr + length > dpy->bufmax)
- _XFlush (dpy);
-
- item = items;
- for (i=0; i< nitems; i++) {
-
- if (item->font) {
- /* to mark a font shift, write a 255 byte followed by
- the 4 bytes of font ID, big-end first */
- register unsigned char *f;
- BufAlloc (unsigned char *, f, 5);
-
- f[0] = 255;
- f[1] = (item->font & 0xff000000) >> 24;
- f[2] = (item->font & 0x00ff0000) >> 16;
- f[3] = (item->font & 0x0000ff00) >> 8;
- f[4] = item->font & 0x000000ff;
-
- /* update GC shadow */
- gc->values.font = item->font;
- }
-
- {
- int nbytes = SIZEOF(xTextElt);
- int PartialNChars = item->nchars;
- int PartialDelta = item->delta;
- /* register xTextElt *elt; */
- int FirstTimeThrough = True;
- char *CharacterOffset = item->chars;
- char *tbuf = NULL;
-
- while((PartialDelta < -128) || (PartialDelta > 127))
- {
- int nb = SIZEOF(xTextElt);
-
- BufAlloc (char *, tbuf, nb);
- *tbuf = 0; /* elt->len */
- if (PartialDelta > 0 )
- {
- *(tbuf+1) = 127; /* elt->delta */
- PartialDelta = PartialDelta - 127;
- }
- else
- {
- /* -128 = 0x8, need to be careful of signed chars... */
- *((unsigned char *)(tbuf+1)) = 0x80; /* elt->delta */
- PartialDelta = PartialDelta + 128;
- }
- }
- if (PartialDelta)
- {
- BufAlloc (char *, tbuf , nbytes);
- *tbuf = 0; /* elt->len */
- *(tbuf+1) = PartialDelta; /* elt->delta */
- }
- while(PartialNChars > 254)
- {
- nbytes = 254;
- if (FirstTimeThrough)
- {
- FirstTimeThrough = False;
- if (!item->delta)
- {
- nbytes += SIZEOF(xTextElt);
- BufAlloc (char *, tbuf, nbytes);
- *(tbuf+1) = 0; /* elt->delta */
- }
- else
- {
- char *DummyChar;
- BufAlloc(char *, DummyChar, nbytes);
- }
- }
- else
- {
- nbytes += SIZEOF(xTextElt);
- BufAlloc (char *, tbuf, nbytes);
- *(tbuf+1) = 0; /* elt->delta */
- }
- /* watch out for signs on chars */
- *(unsigned char *)tbuf = 254; /* elt->len */
- memcpy (tbuf+2 , CharacterOffset, 254);
- PartialNChars = PartialNChars - 254;
- CharacterOffset += 254;
-
- }
- if (PartialNChars)
- {
- nbytes = PartialNChars;
- if (FirstTimeThrough)
- {
- FirstTimeThrough = False;
- if (!item->delta)
- {
- nbytes += SIZEOF(xTextElt);
- BufAlloc (char *, tbuf, nbytes);
- *(tbuf+1) = 0; /* elt->delta */
- }
- else
- {
- char *DummyChar;
- BufAlloc(char *, DummyChar, nbytes);
- }
- }
- else
- {
- nbytes += SIZEOF(xTextElt);
- BufAlloc (char *, tbuf, nbytes);
- *(tbuf+1) = 0; /* elt->delta */
- }
- *tbuf = PartialNChars; /* elt->len */
- memcpy (tbuf+2 , CharacterOffset, PartialNChars);
- }
- }
- item++;
- }
-
- /* Pad request out to a 32-bit boundary */
-
- if (length &= 3) {
- char *pad;
- /*
- * BufAlloc is a macro that uses its last argument more than
- * once, otherwise I'd write "BufAlloc (char *, pad, 4-length)"
- */
- length = 4 - length;
- BufAlloc (char *, pad, length);
- /*
- * if there are 3 bytes of padding, the first byte MUST be 0
- * so the pad bytes aren't mistaken for a final xTextElt
- */
- *pad = 0;
- }
-
- /*
- * If the buffer pointer is not now pointing to a 32-bit boundary,
- * we must flush the buffer so that it does point to a 32-bit boundary
- * at the end of this routine.
- */
-
- if ((dpy->bufptr - dpy->buffer) & 3)
- _XFlush (dpy);
- UnlockDisplay(dpy);
- SyncHandle();
- return 0;
- }