2 * Copyright © 2003 Keith Packard
4 * Permission to use, copy, modify, distribute, and sell this software and its
5 * documentation for any purpose is hereby granted without fee, provided that
6 * the above copyright notice appear in all copies and that both that
7 * copyright notice and this permission notice appear in supporting
8 * documentation, and that the name of Keith Packard not be used in
9 * advertising or publicity pertaining to distribution of the software without
10 * specific, written prior permission. Keith Packard makes no
11 * representations about the suitability of this software for any purpose. It
12 * is provided "as is" without express or implied warranty.
14 * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
15 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
16 * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
17 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
18 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
19 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
20 * PERFORMANCE OF THIS SOFTWARE.
26 #include <X11/extensions/shmproto.h>
28 #include "screenint.h"
32 #define XSHM_PUT_IMAGE_ARGS \
33 DrawablePtr /* dst */, \
36 unsigned int /* format */, \
47 #define XSHM_CREATE_PIXMAP_ARGS \
48 ScreenPtr /* pScreen */, \
54 typedef struct _ShmFuncs
{
55 PixmapPtr (*CreatePixmap
) (XSHM_CREATE_PIXMAP_ARGS
);
56 void (*PutImage
) (XSHM_PUT_IMAGE_ARGS
);
57 } ShmFuncs
, *ShmFuncsPtr
;
60 #define SHM_FD_PASSING 1
63 typedef struct _ShmDesc
{
64 struct _ShmDesc
*next
;
72 struct busfault
*busfault
;
75 } ShmDescRec
, *ShmDescPtr
;
78 #define SHMDESC_IS_FD(shmdesc) ((shmdesc)->is_fd)
80 #define SHMDESC_IS_FD(shmdesc) (0)
84 ShmRegisterFuncs(ScreenPtr pScreen
, ShmFuncsPtr funcs
);
87 ShmRegisterFbFuncs(ScreenPtr pScreen
);
89 extern _X_EXPORT RESTYPE ShmSegType
;
90 extern _X_EXPORT
int ShmCompletionCode
;
91 extern _X_EXPORT
int BadShmSegCode
;
93 #endif /* _SHMINT_H_ */