192 lines
5.7 KiB
C
192 lines
5.7 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these libraries and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/* $XConsortium: ilX.h /main/3 1995/10/23 15:41:07 rswiston $ */
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/**---------------------------------------------------------------------
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***
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*** file: ilX.h
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***
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*** description: Public declarations and functions for accessing X drawables with IL
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***
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***
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*** (c)Copyright 1991 Hewlett-Packard Co.
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***
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*** RESTRICTED RIGHTS LEGEND
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*** Use, duplication, or disclosure by the U.S. Government is subject to
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*** restrictions as set forth in sub-paragraph (c)(1)(ii) of the Rights in
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*** Technical Data and Computer Software clause in DFARS 252.227-7013.
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*** Hewlett-Packard Company
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*** 3000 Hanover Street
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*** Palo Alto, CA 94304 U.S.A.
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*** Rights for non-DOD U.S. Government Departments and Agencies are as set
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*** forth in FAR 52.227-19(c)(1,2).
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***
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***-------------------------------------------------------------------*/
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#ifndef ILX_H
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#define ILX_H
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#ifndef IL_H
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#include "il.h"
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#endif
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#ifndef X_H
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#include <X11/X.h>
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#endif
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#ifndef _XLIB_H_
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#include <X11/Xlib.h>
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#endif
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#ifndef NeedFunctionPrototypes
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#if defined(FUNCPROTO) || defined(__STDC__) || defined(__cplusplus) || defined(c_plusplus)
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#define NeedFunctionPrototypes 1
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#else
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#define NeedFunctionPrototypes 0
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#endif /* __STDC__ */
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#endif /* NeedFunctionPrototypes */
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#ifndef NeedWidePrototypes
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#if defined(NARROWPROTO)
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#define NeedWidePrototypes 0
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#else
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#define NeedWidePrototypes 1 /* default to make interropt. easier */
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#endif
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#endif
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#ifdef __cplusplus /* do not leave open across includes */
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extern "C" { /* for C++ V2.0 */
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#endif
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/* Option codes to ilChangeXWC() */
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#define IL_XWC_ALLOC_GRAYS 0 /* pData = null */
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#define IL_XWC_FREE_GRAYS 1 /* pData = null */
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#define IL_XWC_ALLOC_COLORS 2 /* pData = null */
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#define IL_XWC_FREE_COLORS 3 /* pData = null */
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#define IL_XWC_SET_DITHER_METHOD 4 /* pData -> unsigned int */
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#define IL_XWC_SET_RAW_MODE 5 /* pData -> ilBool */
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#define IL_XWC_ALLOC_DITHER_COLORS IL_XWC_ALLOC_COLORS /* no longer used */
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#define IL_XWC_FREE_DITHER_COLORS IL_XWC_FREE_COLORS /* no longer used */
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/* Values for ilQueryXWCInfo.visualType */
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#define IL_XWC_BITONAL 0
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#define IL_XWC_GRAY_8 1
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#define IL_XWC_COLOR_8 2
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#define IL_XWC_COLOR_24 3
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/* Values for ilQueryXWCInfo.writeType */
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#define IL_XWC_WRITE_BITONAL 0
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#define IL_XWC_WRITE_GRAY 1
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#define IL_XWC_WRITE_COLOR_DITHER 2
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#define IL_XWC_WRITE_COLOR 3
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/* Masks for "flags" to ilReadXDrawable */
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#define IL_READ_X_RAW_MODE (1<<0)
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typedef struct {
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Display *display;
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Visual *visual;
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Colormap colormap;
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GC gc;
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unsigned short visualType;
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ilShortBool staticVisual;
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unsigned int ditherMethod;
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ilBool rawMode;
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unsigned short writeType;
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short filler[19];
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} ilXWCInfo;
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typedef ilObject ilXWC;
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extern ilBool ilReadXDrawable (
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#if NeedFunctionPrototypes
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ilPipe pipe,
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Display *display,
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Drawable drawable,
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Visual *visual,
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Colormap colormap,
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ilBool blackIsZero,
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ilRect *pSrcRect,
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ilBool copyToPixmap,
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unsigned long flags
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#endif
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);
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extern ilBool ilConvertForXWrite (
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#if NeedFunctionPrototypes
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ilPipe pipe,
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ilXWC XWC,
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ilBool mapPixels,
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unsigned long mustBeZero,
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void *mustBeNull
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#endif
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);
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extern ilBool ilWriteXDrawable (
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#if NeedFunctionPrototypes
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ilPipe pipe,
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Drawable drawable,
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ilXWC XWC,
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ilRect *pSrcRect,
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int dstX,
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int dstY,
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unsigned long mustBeZero
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#endif
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);
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extern ilXWC ilCreateXWC (
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#if NeedFunctionPrototypes
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ilContext context,
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Display *display,
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Visual *visual,
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Colormap colormap,
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GC gc,
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unsigned long mustBeZero1,
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unsigned long mustBeZero2
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#endif
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);
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extern ilBool ilChangeXWC (
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#if NeedFunctionPrototypes
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ilXWC XWC,
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unsigned int code,
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void *pData
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#endif
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);
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extern ilBool ilQueryXWC (
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#if NeedFunctionPrototypes
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ilXWC XWC,
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ilXWCInfo *pInfo
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#endif
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);
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#ifdef __cplusplus
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} /* for C++ V2.0 */
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#endif
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#endif
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