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authormarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
committermarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
commit3562e78743202e43aec8727005182a2558117eca (patch)
tree8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /xorg-server/afb/afbhrzvert.c
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Checked in the following released items:
xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz
Diffstat (limited to 'xorg-server/afb/afbhrzvert.c')
-rw-r--r--xorg-server/afb/afbhrzvert.c209
1 files changed, 209 insertions, 0 deletions
diff --git a/xorg-server/afb/afbhrzvert.c b/xorg-server/afb/afbhrzvert.c
new file mode 100644
index 000000000..8f332e6d8
--- /dev/null
+++ b/xorg-server/afb/afbhrzvert.c
@@ -0,0 +1,209 @@
+/* Combined Purdue/PurduePlus patches, level 2.0, 1/17/89 */
+/***********************************************************
+
+Copyright (c) 1987 X Consortium
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+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
+X CONSORTIUM 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 X Consortium 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 X Consortium.
+
+
+Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+ All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <X11/X.h>
+
+#include "gc.h"
+#include "window.h"
+#include "pixmap.h"
+#include "region.h"
+
+#include "afb.h"
+#include "maskbits.h"
+
+/* horizontal solid line
+ abs(len) > 1
+*/
+void
+afbHorzS(pbase, nlwidth, sizeDst, depthDst, x1, y1, len, rrops)
+PixelType *pbase; /* pointer to base of bitmap */
+register int nlwidth; /* width in longwords of bitmap */
+int sizeDst;
+int depthDst;
+int x1; /* initial point */
+int y1;
+int len; /* length of line */
+register unsigned char *rrops;
+{
+ register PixelType *addrl;
+ register PixelType startmask;
+ register PixelType endmask;
+ register int nlmiddle;
+ register int d;
+ int saveNLmiddle;
+
+ /* force the line to go left to right
+ but don't draw the last point
+ */
+ if (len < 0) {
+ x1 += len;
+ x1 += 1;
+ len = -len;
+ }
+
+ /* all bits inside same longword */
+ if ( ((x1 & PIM) + len) < PPW) {
+ maskpartialbits(x1, len, startmask);
+
+ for (d = 0; d < depthDst; d++) {
+ addrl = afbScanline(pbase, x1, y1, nlwidth);
+ pbase += sizeDst; /* @@@ NEXT PLANE @@@ */
+
+ switch (rrops[d]) {
+ case RROP_BLACK:
+ *addrl &= ~startmask;
+ break;
+ case RROP_WHITE:
+ *addrl |= startmask;
+ break;
+ case RROP_INVERT:
+ *addrl ^= startmask;
+ break;
+ case RROP_NOP:
+ break;
+ } /* switch */
+ } /* for (d = ...) */
+ } else {
+ maskbits(x1, len, startmask, endmask, nlmiddle);
+ saveNLmiddle = nlmiddle;
+
+ for (d = 0; d < depthDst; d++) {
+ addrl = afbScanline(pbase, x1, y1, nlwidth);
+ pbase += sizeDst; /* @@@ NEXT PLANE @@@ */
+ nlmiddle = saveNLmiddle;
+
+ switch (rrops[d]) {
+ case RROP_BLACK:
+ if (startmask)
+ *addrl++ &= ~startmask;
+ Duff (nlmiddle, *addrl++ = 0x0);
+ if (endmask)
+ *addrl &= ~endmask;
+ break;
+
+ case RROP_WHITE:
+ if (startmask)
+ *addrl++ |= startmask;
+ Duff (nlmiddle, *addrl++ = ~0);
+ if (endmask)
+ *addrl |= endmask;
+ break;
+
+ case RROP_INVERT:
+ if (startmask)
+ *addrl++ ^= startmask;
+ Duff (nlmiddle, *addrl++ ^= ~0);
+ if (endmask)
+ *addrl ^= endmask;
+ break;
+
+ case RROP_NOP:
+ break;
+ } /* switch */
+ } /* for (d = ... ) */
+ }
+}
+
+/* vertical solid line
+ this uses do loops because pcc (Ultrix 1.2, bsd 4.2) generates
+ better code. sigh. we know that len will never be 0 or 1, so
+ it's OK to use it.
+*/
+void
+afbVertS(pbase, nlwidth, sizeDst, depthDst, x1, y1, len, rrops)
+PixelType *pbase; /* pointer to base of bitmap */
+register int nlwidth; /* width in longwords of bitmap */
+int sizeDst;
+int depthDst;
+int x1, y1; /* initial point */
+register int len; /* length of line */
+unsigned char *rrops;
+{
+ register PixelType *addrl;
+ register PixelType bitmask;
+ int saveLen;
+ int d;
+
+ if (len < 0) {
+ nlwidth = -nlwidth;
+ len = -len;
+ }
+
+ saveLen = len;
+
+ for (d = 0; d < depthDst; d++) {
+ addrl = afbScanline(pbase, x1, y1, nlwidth);
+ pbase += sizeDst; /* @@@ NEXT PLANE @@@ */
+ len = saveLen;
+
+ switch (rrops[d]) {
+ case RROP_BLACK:
+ bitmask = mfbGetrmask(x1 & PIM);
+ Duff(len, *addrl &= bitmask; afbScanlineInc(addrl, nlwidth) );
+ break;
+
+ case RROP_WHITE:
+ bitmask = mfbGetmask(x1 & PIM);
+ Duff(len, *addrl |= bitmask; afbScanlineInc(addrl, nlwidth) );
+ break;
+
+ case RROP_INVERT:
+ bitmask = mfbGetmask(x1 & PIM);
+ Duff(len, *addrl ^= bitmask; afbScanlineInc(addrl, nlwidth) );
+ break;
+
+ case RROP_NOP:
+ break;
+ } /* switch */
+ } /* for (d = ...) */
+}