Convert nx-X11/lib/ build flow from imake to autotools.

1 files changed, 285 insertions, 0 deletions

diff --git a/nx-X11/lib/src/xcms/CCC.c b/nx-X11/lib/src/xcms/CCC.c
new file mode 100644
index 000000000..de6d6318a
--- /dev/null
+++ b/nx-X11/lib/src/xcms/CCC.c
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+
+/*
+ * Code and supporting documentation (c) Copyright 1990 1991 Tektronix, Inc.
+ * 	All Rights Reserved
+ *
+ * This file is a component of an X Window System-specific implementation
+ * of Xcms based on the TekColor Color Management System.  Permission is
+ * hereby granted to use, copy, modify, sell, and otherwise distribute this
+ * software and its documentation for any purpose and without fee, provided
+ * that this copyright, permission, and disclaimer notice is reproduced in
+ * all copies of this software and in supporting documentation.  TekColor
+ * is a trademark of Tektronix, Inc.
+ *
+ * Tektronix makes no representation about the suitability of this software
+ * for any purpose.  It is provided "as is" and with all faults.
+ *
+ * TEKTRONIX DISCLAIMS ALL WARRANTIES APPLICABLE TO THIS SOFTWARE,
+ * INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE.  IN NO EVENT SHALL TEKTRONIX 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 THE PERFORMANCE OF THIS SOFTWARE.
+ *
+ *
+ *	NAME
+ *		XcmsCCC.c - Color Conversion Context Routines
+ *
+ *	DESCRIPTION
+ *		Routines to create, access, and free Color Conversion
+ *		Context structures.
+ *
+ *
+ */
+
+/*
+
+Copyright 1994, 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 <stdio.h>
+#include "Xlibint.h"
+#include "Xcmsint.h"
+#include "Cv.h"
+
+
+
+/************************************************************************
+ *									*
+ *			PUBLIC INTERFACES				*
+ *									*
+ ************************************************************************/
+
+/*
+ *	NAME
+ *		XcmsCreateCCC
+ *
+ *	SYNOPSIS
+ */
+
+XcmsCCC
+XcmsCreateCCC(
+    Display *dpy,
+    int screenNumber,
+    Visual *visual,
+    XcmsColor *clientWhitePt,
+    XcmsCompressionProc gamutCompProc,
+    XPointer gamutCompClientData,
+    XcmsWhiteAdjustProc whitePtAdjProc,
+    XPointer whitePtAdjClientData)
+/*
+ *	DESCRIPTION
+ *		Given a Display, Screen, Visual, etc., this routine creates
+ *		an appropriate Color Conversion Context.
+ *
+ *	RETURNS
+ *		Returns NULL if failed; otherwise address of the newly
+ *		created XcmsCCC.
+ *
+ */
+{
+    XcmsCCC pDefaultCCC = XcmsDefaultCCC(dpy, screenNumber);
+    XcmsCCC newccc;
+    XcmsIntensityMap *pIMap;
+    XcmsPerScrnInfo *pNewScrnInfo;
+
+    if (pDefaultCCC == NULL ||
+	    !(newccc = Xcalloc(1, sizeof(XcmsCCCRec)))) {
+	return(NULL);
+    }
+
+    /*
+     * Should inherit the following as result of a memmove():
+     *		dpy
+     *		screenNumber
+     *		pPerScrnInfo
+     */
+    memcpy((char *)newccc, (char *)pDefaultCCC, sizeof(XcmsCCCRec));
+    if (clientWhitePt) {
+	memcpy((char *)&newccc->clientWhitePt, (char *)clientWhitePt,
+		sizeof(XcmsColor));
+    }
+    if (gamutCompProc) {
+	newccc->gamutCompProc = gamutCompProc;
+    }
+    if (gamutCompClientData) {
+	newccc->gamutCompClientData = gamutCompClientData;
+    }
+    if (whitePtAdjProc) {
+	newccc->whitePtAdjProc = whitePtAdjProc;
+    }
+    if (whitePtAdjClientData) {
+	newccc->whitePtAdjClientData = whitePtAdjClientData;
+    }
+
+    /*
+     * Now check our list of per-Visual Intensity tables.
+     * If one exists replace the pPerScrnInfo.
+     */
+    if ((pIMap = _XcmsGetIntensityMap(dpy, visual)) != NULL) {
+	if (!(pNewScrnInfo = Xcalloc(1, sizeof(XcmsPerScrnInfo)))) {
+	    Xfree(newccc);
+	    return(NULL);
+	}
+	memcpy((char *)pNewScrnInfo, (char *)newccc->pPerScrnInfo,
+		sizeof(XcmsPerScrnInfo));
+	pNewScrnInfo->screenData = pIMap->screenData;
+	newccc->pPerScrnInfo = pNewScrnInfo;
+    }
+
+    /*
+     * Set visual component
+     */
+    newccc->visual = visual;
+
+    return(newccc);
+}
+
+
+/*
+ *	NAME
+ *		XcmsDefaultCCC
+ *
+ *	SYNOPSIS
+ */
+XcmsCCC
+XcmsDefaultCCC(
+    Display *dpy,
+    int screenNumber)
+/*
+ *	DESCRIPTION
+ *		Given a Display and Screen, this routine creates
+ *		returns the Screen's default Color Conversion Context.
+ *		Note that a Screen's default CCC is built with the
+ *		screen default visual.
+ *
+ *	RETURNS
+ *		Returns NULL if failed; otherwise address of the
+ *		XcmsCCC for the Screen's default CCC.
+ *
+ */
+{
+    XcmsCCC ccc;
+
+
+    if ((screenNumber < 0) || (screenNumber >= ScreenCount(dpy))) {
+	return((XcmsCCC)NULL);
+    }
+
+    /*
+     * Check if the XcmsCCC's for each screen has been created
+     */
+    if ((XcmsCCC)dpy->cms.defaultCCCs == NULL) {
+	if (!_XcmsInitDefaultCCCs(dpy)) {
+	    return((XcmsCCC)NULL);
+	}
+    }
+
+    ccc = (XcmsCCC)dpy->cms.defaultCCCs + screenNumber;
+
+    if (!ccc->pPerScrnInfo) {
+	/*
+	 * Need to create the XcmsPerScrnInfo structure.  The
+	 * _XcmsInitScrnInfo routine will create the XcmsPerScrnInfo
+	 * structure as well as initialize its functionSet and pScreenData
+	 * components.
+	 */
+	if (!_XcmsInitScrnInfo(dpy, screenNumber)) {
+	    return((XcmsCCC)NULL);
+	}
+	return(ccc);
+    } else {
+	/*
+	 * If ccc->pPerScrnInfo->state == XcmsInitSuccess,
+	 *    then the pPerScrnInfo component has already been initialized
+	 *    therefore, just return ccc.
+	 * If ccc->pPerScrnInfo->state == XcmsInitFailure,
+	 *    then this means that we already attempted to initialize
+	 *    the pPerScrnInfo component but failed therefore stuffing
+	 *    the pPerScrnInfo component with defaults.  Just return ccc.
+	 * If ccc->pPerScrnInfo->state == XcmsInitNone,
+	 *    then attempt to initialize the pPerScrnInfo component.
+	 */
+	switch (ccc->pPerScrnInfo->state) {
+	   case XcmsInitFailure :
+	    /* fall through */
+	   case XcmsInitSuccess :
+	    return(ccc);
+	   case XcmsInitNone :
+	    /* XcmsPerScreenInfo has not been initialized */
+	    if (!_XcmsInitScrnInfo(dpy, screenNumber)) {
+		return((XcmsCCC)NULL);
+	    }
+	    return(ccc);
+	   default :
+	    return((XcmsCCC)NULL);
+	}
+    }
+}
+
+
+/*
+ *	NAME
+ *		XcmsFreeCCC
+ *
+ *	SYNOPSIS
+ */
+void
+XcmsFreeCCC(XcmsCCC ccc)
+/*
+ *	DESCRIPTION
+ *		Frees memory associated with a Color Conversion Context
+ *		that was created with XcmsCreateCCC().
+ *
+ *	RETURNS
+ *		void
+ *
+ */
+{
+    if (ccc->dpy->cms.defaultCCCs &&
+	ccc == ((XcmsCCC)ccc->dpy->cms.defaultCCCs) + ccc->screenNumber) {
+	/* do not allow clients to free DefaultCCC's */
+	return;
+    }
+
+    /*
+     * Note that XcmsPerScrnInfo sub-structures are freed here only if
+     * they are for visuals that have per-Visual intensity tables.
+     * Otherwise the XcmsPerScrnInfo structure is being shared!
+     * For the latter, there is only one allocated per Screen and it just
+     * so happens * that we place its initial reference is placed in the
+     * 	default CCC.  The routine _XcmsFreeDefaultCCCs frees them.
+     */
+    if (_XcmsGetIntensityMap(ccc->dpy, ccc->visual) != NULL) {
+	Xfree(ccc->pPerScrnInfo);
+    }
+
+    Xfree(ccc);
+}