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

1 files changed, 201 insertions, 0 deletions

diff --git a/xorg-server/glx/xfont.c b/xorg-server/glx/xfont.c
new file mode 100644
index 000000000..9629cf147
--- /dev/null
+++ b/xorg-server/glx/xfont.c
@@ -0,0 +1,201 @@
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.1 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** 
+** http://oss.sgi.com/projects/FreeB
+** 
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+** 
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+** 
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+**
+*/
+
+#define NEED_REPLIES
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "glxserver.h"
+#include "glxutil.h"
+#include "unpack.h"
+#include "g_disptab.h"
+#include "glapitable.h"
+#include "glapi.h"
+#include "glthread.h"
+#include "dispatch.h"
+#include "indirect_dispatch.h"
+#include <GL/gl.h>
+#include <pixmapstr.h>
+#include <windowstr.h>
+#include <dixfontstr.h>
+
+extern XID clientErrorValue;	/* imported kludge from dix layer */
+
+/*
+** Make a single GL bitmap from a single X glyph
+*/
+static int __glXMakeBitmapFromGlyph(FontPtr font, CharInfoPtr pci)
+{
+    int i, j;
+    int widthPadded;	/* width of glyph in bytes, as padded by X */
+    int allocBytes;	/* bytes to allocate to store bitmap */
+    int w;		/* width of glyph in bits */
+    int h;		/* height of glyph */
+    register unsigned char *pglyph;
+    register unsigned char *p;
+    unsigned char *allocbuf;
+#define __GL_CHAR_BUF_SIZE 2048
+    unsigned char buf[__GL_CHAR_BUF_SIZE];
+
+    w = GLYPHWIDTHPIXELS(pci);
+    h = GLYPHHEIGHTPIXELS(pci);
+    widthPadded = GLYPHWIDTHBYTESPADDED(pci);
+
+    /*
+    ** Use the local buf if possible, otherwise malloc.
+    */
+    allocBytes = widthPadded * h;
+    if (allocBytes <= __GL_CHAR_BUF_SIZE) {
+	p = buf;
+	allocbuf = 0;
+    } else {
+	p = (unsigned char *) xalloc(allocBytes);
+	if (!p)
+	    return BadAlloc;
+	allocbuf = p;
+    }
+
+    /*
+    ** We have to reverse the picture, top to bottom
+    */
+
+    pglyph = FONTGLYPHBITS(FONTGLYPHS(font), pci) + (h-1)*widthPadded;
+    for (j=0; j < h; j++) {
+	for (i=0; i < widthPadded; i++) {
+	    p[i] = pglyph[i];
+	}
+	pglyph -= widthPadded;
+	p += widthPadded;
+    }
+    CALL_Bitmap( GET_DISPATCH(), (w, h, -pci->metrics.leftSideBearing,
+				  pci->metrics.descent,
+				  pci->metrics.characterWidth, 0, 
+				  allocbuf ? allocbuf : buf) );
+
+    if (allocbuf) {
+	xfree(allocbuf);
+    }
+    return Success;
+#undef __GL_CHAR_BUF_SIZE
+}
+
+/*
+** Create a GL bitmap for each character in the X font.  The bitmap is stored
+** in a display list.
+*/
+
+static int 
+MakeBitmapsFromFont(FontPtr pFont, int first, int count, int list_base)
+{
+    unsigned long   i, nglyphs;
+    CARD8	    chs[2];		/* the font index we are going after */
+    CharInfoPtr	    pci;
+    int rv;				/* return value */
+    int encoding = (FONTLASTROW(pFont) == 0) ? Linear16Bit : TwoD16Bit;
+    
+    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_SWAP_BYTES, FALSE) );
+    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_LSB_FIRST, BITMAP_BIT_ORDER == LSBFirst) );
+    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_ROW_LENGTH, 0) );
+    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_SKIP_ROWS, 0) );
+    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_SKIP_PIXELS, 0) );
+    CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_ALIGNMENT, GLYPHPADBYTES) );
+    for (i=0; i < count; i++) {
+	chs[0] = (first + i) >> 8;	/* high byte is first byte */
+	chs[1] = first + i;
+
+	(*pFont->get_glyphs)(pFont, 1, chs, (FontEncoding)encoding, 
+		&nglyphs, &pci);
+
+	/*
+	** Define a display list containing just a glBitmap() call.
+	*/
+	CALL_NewList( GET_DISPATCH(), (list_base + i, GL_COMPILE) );
+	if (nglyphs ) {
+	    rv = __glXMakeBitmapFromGlyph(pFont, pci);
+	    if (rv) {
+		return rv;
+	    }
+	}
+	CALL_EndList( GET_DISPATCH(), () );
+    }
+    return Success;
+}
+
+/************************************************************************/
+
+int __glXDisp_UseXFont(__GLXclientState *cl, GLbyte *pc)
+{
+    ClientPtr client = cl->client;
+    xGLXUseXFontReq *req;
+    FontPtr pFont;
+    GC *pGC;
+    GLuint currentListIndex;
+    __GLXcontext *cx;
+    int error;
+
+    req = (xGLXUseXFontReq *) pc;
+    cx = __glXForceCurrent(cl, req->contextTag, &error);
+    if (!cx) {
+	return error;
+    }
+
+    CALL_GetIntegerv( GET_DISPATCH(), (GL_LIST_INDEX, (GLint*) &currentListIndex) );
+    if (currentListIndex != 0) {
+	/*
+	** A display list is currently being made.  It is an error
+	** to try to make a font during another lists construction.
+	*/
+	client->errorValue = cx->id;
+	return __glXError(GLXBadContextState);
+    }
+
+    /*
+    ** Font can actually be either the ID of a font or the ID of a GC
+    ** containing a font.
+    */
+    pFont = (FontPtr)LookupIDByType(req->font, RT_FONT);
+    if (!pFont) {
+        pGC = (GC *)LookupIDByType(req->font, RT_GC);
+        if (!pGC) {
+	    client->errorValue = req->font;
+            return BadFont;
+	}
+	pFont = pGC->font;
+    }
+
+    return MakeBitmapsFromFont(pFont, req->first, req->count,
+				    req->listBase);
+}