Xmu.h
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上传日期:2022-06-04
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文件大小:4k
源码类别:
流媒体/Mpeg4/MP4
开发平台:
Visual C++
- /* $Xorg: Xmu.h,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */
- /*
- Copyright 1988, 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.
- */
- /* $XFree86: xc/lib/Xmu/Xmu.h,v 1.9 2001/12/14 19:55:59 dawes Exp $ */
- /*
- * The interfaces described by this header file are for miscellaneous utilities
- * and are not part of the Xlib standard.
- */
- #ifndef _XMU_H_
- #define _XMU_H_
- #include <X11/Intrinsic.h>
- #include <X11/Xmu/Atoms.h> /* _XA_... */
- #include <X11/Xmu/CharSet.h> /* CopyISOLatin1Lowered */
- #include <X11/Xmu/Converters.h> /* CvtStringTo... */
- #include <X11/Xmu/Drawing.h> /* DrawRoundedRect, DrawLogo */
- #include <X11/Xmu/Error.h> /* PrintDefaultError */
- #include <X11/Xmu/StdSel.h> /* ConvertStandardSelection */
- /*
- * clip lists
- */
- typedef struct _XmuSegment {
- int x1, x2;
- struct _XmuSegment *next;
- } XmuSegment;
- typedef struct _XmuScanline {
- int y;
- XmuSegment *segment;
- struct _XmuScanline *next;
- } XmuScanline;
- typedef struct _XmuArea {
- XmuScanline *scanline;
- } XmuArea;
- #define XmuCreateArea() XmuNewArea(0, 0, 0, 0)
- #define XmuAreaOr(dst, src) XmuAreaOrXor((dst), (src), True)
- #define XmuAreaXor(dst, src) XmuAreaOrXor((dst), (src), False)
- #define XmuDestroyArea(a)
- do {
- XmuDestroyScanlineList((a)->scanline);
- XtFree((char *)(a));
- } while (0)
- #define FreeArea(a)
- do {
- XmuDestroyScanlineList((a)->scanline);
- a->scanline = (Scanline *)0;
- } while (0)
- #define XmuValidSegment(s) ((s)->x1 < (s)->x2)
- #define XmuSegmentEqu(s1, s2) ((s1)->x1 == (s2)->x1 && (s1)->x2 == (s2)->x2)
- #define XmuDestroySegment(s) XtFree((char *)(s))
- #define XmuDestroyScanline(s)
- do {
- XmuDestroySegmentList((s)->segment);
- XtFree((char*)(s));
- } while (0)
- XmuArea *XmuNewArea(int, int, int, int);
- XmuArea *XmuAreaDup(XmuArea*);
- XmuArea *XmuAreaCopy(XmuArea*, XmuArea*);
- XmuArea *XmuAreaNot(XmuArea*, int, int, int, int);
- XmuArea *XmuAreaOrXor(XmuArea*, XmuArea*, Bool);
- XmuArea *XmuAreaAnd(XmuArea*, XmuArea*);
- Bool XmuValidArea(XmuArea*);
- Bool XmuValidScanline(XmuScanline*);
- Bool XmuScanlineEqu(XmuScanline*, XmuScanline*);
- XmuSegment *XmuNewSegment(int, int);
- void XmuDestroySegmentList(XmuSegment*);
- XmuScanline *XmuScanlineCopy(XmuScanline*, XmuScanline*);
- Bool XmuAppendSegment(XmuSegment*, XmuSegment*);
- XmuScanline *XmuOptimizeScanline(XmuScanline*);
- XmuScanline *XmuScanlineNot(XmuScanline *scanline, int, int);
- XmuScanline *XmuScanlineOr(XmuScanline*, XmuScanline*);
- XmuScanline *XmuScanlineAnd(XmuScanline*, XmuScanline*);
- XmuScanline *XmuScanlineXor(XmuScanline*, XmuScanline*);
- XmuScanline *XmuNewScanline(int, int, int);
- void XmuDestroyScanlineList(XmuScanline*);
- XmuArea *XmuOptimizeArea(XmuArea *area);
- #ifndef notdef
- XmuScanline *XmuScanlineOrSegment(XmuScanline*, XmuSegment*);
- XmuScanline *XmuScanlineAndSegment(XmuScanline*, XmuSegment*);
- XmuScanline *XmuScanlineXorSegment(XmuScanline*, XmuSegment*);
- #endif /* notdef */
- #ifndef _SYSUTIL_H_
- int XmuSnprintf(char *str, int size, _Xconst char *fmt, ...)
- #if defined(__GNUC__) &&
- ((__GNUC__ > 2) || ((__GNUC__ == 2) && (__GNUC_MINOR__ > 4)))
- __attribute((format(printf,3,4)))
- #endif
- ;
- #endif
- #endif /* _XMU_H_ */