David 'Digit' Turner | 1b0544d | 2014-03-27 13:51:24 +0100 | [diff] [blame] | 1 | /* $XFree86: xc/include/extensions/XShm.h,v 1.11 2003/04/03 15:11:07 dawes Exp $ */ |
| 2 | /************************************************************ |
| 3 | |
| 4 | Copyright 1989, 1998 The Open Group |
| 5 | |
| 6 | Permission to use, copy, modify, distribute, and sell this software and its |
| 7 | documentation for any purpose is hereby granted without fee, provided that |
| 8 | the above copyright notice appear in all copies and that both that |
| 9 | copyright notice and this permission notice appear in supporting |
| 10 | documentation. |
| 11 | |
| 12 | The above copyright notice and this permission notice shall be included in |
| 13 | all copies or substantial portions of the Software. |
| 14 | |
| 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 18 | OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
| 19 | AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| 20 | CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 21 | |
| 22 | Except as contained in this notice, the name of The Open Group shall not be |
| 23 | used in advertising or otherwise to promote the sale, use or other dealings |
| 24 | in this Software without prior written authorization from The Open Group. |
| 25 | |
| 26 | ********************************************************/ |
| 27 | |
| 28 | /* THIS IS NOT AN X CONSORTIUM STANDARD OR AN X PROJECT TEAM SPECIFICATION */ |
| 29 | |
| 30 | /* $Xorg: XShm.h,v 1.4 2001/02/09 02:03:24 xorgcvs Exp $ */ |
| 31 | |
| 32 | #ifndef _XSHM_H_ |
| 33 | #define _XSHM_H_ |
| 34 | |
| 35 | #include <X11/Xfuncproto.h> |
| 36 | #include <X11/extensions/shm.h> |
| 37 | |
| 38 | typedef unsigned long ShmSeg; |
| 39 | |
| 40 | typedef struct { |
| 41 | int type; /* of event */ |
| 42 | unsigned long serial; /* # of last request processed by server */ |
| 43 | Bool send_event; /* true if this came frome a SendEvent request */ |
| 44 | Display *display; /* Display the event was read from */ |
| 45 | Drawable drawable; /* drawable of request */ |
| 46 | int major_code; /* ShmReqCode */ |
| 47 | int minor_code; /* X_ShmPutImage */ |
| 48 | ShmSeg shmseg; /* the ShmSeg used in the request */ |
| 49 | unsigned long offset; /* the offset into ShmSeg used in the request */ |
| 50 | } XShmCompletionEvent; |
| 51 | |
| 52 | typedef struct { |
| 53 | ShmSeg shmseg; /* resource id */ |
| 54 | int shmid; /* kernel id */ |
| 55 | char *shmaddr; /* address in client */ |
| 56 | Bool readOnly; /* how the server should attach it */ |
| 57 | } XShmSegmentInfo; |
| 58 | |
| 59 | _XFUNCPROTOBEGIN |
| 60 | |
| 61 | Bool XShmQueryExtension( |
| 62 | Display* /* dpy */ |
| 63 | ); |
| 64 | |
| 65 | int XShmGetEventBase( |
| 66 | Display* /* dpy */ |
| 67 | ); |
| 68 | |
| 69 | Bool XShmQueryVersion( |
| 70 | Display* /* dpy */, |
| 71 | int* /* majorVersion */, |
| 72 | int* /* minorVersion */, |
| 73 | Bool* /* sharedPixmaps */ |
| 74 | ); |
| 75 | |
| 76 | int XShmPixmapFormat( |
| 77 | Display* /* dpy */ |
| 78 | ); |
| 79 | |
| 80 | Status XShmAttach( |
| 81 | Display* /* dpy */, |
| 82 | XShmSegmentInfo* /* shminfo */ |
| 83 | ); |
| 84 | |
| 85 | Status XShmDetach( |
| 86 | Display* /* dpy */, |
| 87 | XShmSegmentInfo* /* shminfo */ |
| 88 | ); |
| 89 | |
| 90 | Status XShmPutImage( |
| 91 | Display* /* dpy */, |
| 92 | Drawable /* d */, |
| 93 | GC /* gc */, |
| 94 | XImage* /* image */, |
| 95 | int /* src_x */, |
| 96 | int /* src_y */, |
| 97 | int /* dst_x */, |
| 98 | int /* dst_y */, |
| 99 | unsigned int /* src_width */, |
| 100 | unsigned int /* src_height */, |
| 101 | Bool /* send_event */ |
| 102 | ); |
| 103 | |
| 104 | Status XShmGetImage( |
| 105 | Display* /* dpy */, |
| 106 | Drawable /* d */, |
| 107 | XImage* /* image */, |
| 108 | int /* x */, |
| 109 | int /* y */, |
| 110 | unsigned long /* plane_mask */ |
| 111 | ); |
| 112 | |
| 113 | XImage *XShmCreateImage( |
| 114 | Display* /* dpy */, |
| 115 | Visual* /* visual */, |
| 116 | unsigned int /* depth */, |
| 117 | int /* format */, |
| 118 | char* /* data */, |
| 119 | XShmSegmentInfo* /* shminfo */, |
| 120 | unsigned int /* width */, |
| 121 | unsigned int /* height */ |
| 122 | ); |
| 123 | |
| 124 | Pixmap XShmCreatePixmap( |
| 125 | Display* /* dpy */, |
| 126 | Drawable /* d */, |
| 127 | char* /* data */, |
| 128 | XShmSegmentInfo* /* shminfo */, |
| 129 | unsigned int /* width */, |
| 130 | unsigned int /* height */, |
| 131 | unsigned int /* depth */ |
| 132 | ); |
| 133 | |
| 134 | _XFUNCPROTOEND |
| 135 | |
| 136 | #endif |