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Diffstat (limited to 'xc/include/extensions/shmstr.h')
| -rw-r--r-- | xc/include/extensions/shmstr.h | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/xc/include/extensions/shmstr.h b/xc/include/extensions/shmstr.h new file mode 100644 index 000000000..3feba51dd --- /dev/null +++ b/xc/include/extensions/shmstr.h @@ -0,0 +1,221 @@ +/* $XFree86: xc/include/extensions/shmstr.h,v 3.1 1998/10/02 07:39:18 dawes Exp $ */ +/************************************************************ + +Copyright 1989, 1998 The Open Group + +All Rights Reserved. + +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. + +********************************************************/ + +/* THIS IS NOT AN X CONSORTIUM STANDARD OR AN X PROJECT TEAM SPECIFICATION */ + +#ifndef _SHMSTR_H_ +#define _SHMSTR_H_ + +/* $TOG: shmstr.h /main/11 1998/02/09 11:23:31 kaleb $ */ + +#include "XShm.h" + +#define ShmSeg CARD32 +#define Drawable CARD32 +#define VisualID CARD32 +#define GContext CARD32 +#define Pixmap CARD32 + +#define SHMNAME "MIT-SHM" + +#define SHM_MAJOR_VERSION 1 /* current version numbers */ +#define SHM_MINOR_VERSION 1 + +#ifdef _XSHM_SERVER_ +#if NeedFunctionPrototypes +#define XSHM_PUT_IMAGE_ARGS \ + DrawablePtr /* dst */, \ + GCPtr /* pGC */, \ + int /* depth */, \ + unsigned int /* format */, \ + int /* w */, \ + int /* h */, \ + int /* sx */, \ + int /* sy */, \ + int /* sw */, \ + int /* sh */, \ + int /* dx */, \ + int /* dy */, \ + char * /* data */ +#else +#define XSHM_PUT_IMAGE_ARGS /* nothing */ +#endif + +#if NeedFunctionPrototypes +#define XSHM_CREATE_PIXMAP_ARGS \ + ScreenPtr /* pScreen */, \ + int /* width */, \ + int /* height */, \ + int /* depth */, \ + char * /* addr */ +#else +#define XSHM_CREATE_PIXMAP_ARGS /* nothing */ +#endif + +typedef struct _ShmFuncs { + PixmapPtr (* CreatePixmap)(XSHM_CREATE_PIXMAP_ARGS); + void (* PutImage)(XSHM_PUT_IMAGE_ARGS); +} ShmFuncs, *ShmFuncsPtr; +#endif + +typedef struct _ShmQueryVersion { + CARD8 reqType; /* always ShmReqCode */ + CARD8 shmReqType; /* always X_ShmQueryVersion */ + CARD16 length B16; +} xShmQueryVersionReq; +#define sz_xShmQueryVersionReq 4 + +typedef struct { + BYTE type; /* X_Reply */ + BOOL sharedPixmaps; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD16 majorVersion B16; /* major version of SHM protocol */ + CARD16 minorVersion B16; /* minor version of SHM protocol */ + CARD16 uid B16; + CARD16 gid B16; + CARD8 pixmapFormat; + CARD8 pad0; + CARD16 pad1 B16; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; +} xShmQueryVersionReply; +#define sz_xShmQueryVersionReply 32 + +typedef struct _ShmAttach { + CARD8 reqType; /* always ShmReqCode */ + CARD8 shmReqType; /* always X_ShmAttach */ + CARD16 length B16; + ShmSeg shmseg B32; + CARD32 shmid B32; + BOOL readOnly; + BYTE pad0; + CARD16 pad1 B16; +} xShmAttachReq; +#define sz_xShmAttachReq 16 + +typedef struct _ShmDetach { + CARD8 reqType; /* always ShmReqCode */ + CARD8 shmReqType; /* always X_ShmDetach */ + CARD16 length B16; + ShmSeg shmseg B32; +} xShmDetachReq; +#define sz_xShmDetachReq 8 + +typedef struct _ShmPutImage { + CARD8 reqType; /* always ShmReqCode */ + CARD8 shmReqType; /* always X_ShmPutImage */ + CARD16 length B16; + Drawable drawable B32; + GContext gc B32; + CARD16 totalWidth B16; + CARD16 totalHeight B16; + CARD16 srcX B16; + CARD16 srcY B16; + CARD16 srcWidth B16; + CARD16 srcHeight B16; + INT16 dstX B16; + INT16 dstY B16; + CARD8 depth; + CARD8 format; + CARD8 sendEvent; + CARD8 bpad; + ShmSeg shmseg B32; + CARD32 offset B32; +} xShmPutImageReq; +#define sz_xShmPutImageReq 40 + +typedef struct _ShmGetImage { + CARD8 reqType; /* always ShmReqCode */ + CARD8 shmReqType; /* always X_ShmGetImage */ + CARD16 length B16; + Drawable drawable B32; + INT16 x B16; + INT16 y B16; + CARD16 width B16; + CARD16 height B16; + CARD32 planeMask B32; + CARD8 format; + CARD8 pad0; + CARD8 pad1; + CARD8 pad2; + ShmSeg shmseg B32; + CARD32 offset B32; +} xShmGetImageReq; +#define sz_xShmGetImageReq 32 + +typedef struct _ShmGetImageReply { + BYTE type; /* X_Reply */ + CARD8 depth; + CARD16 sequenceNumber B16; + CARD32 length B32; + VisualID visual B32; + CARD32 size B32; + CARD32 pad0 B32; + CARD32 pad1 B32; + CARD32 pad2 B32; + CARD32 pad3 B32; +} xShmGetImageReply; +#define sz_xShmGetImageReply 32 + +typedef struct _ShmCreatePixmap { + CARD8 reqType; /* always ShmReqCode */ + CARD8 shmReqType; /* always X_ShmCreatePixmap */ + CARD16 length B16; + Pixmap pid B32; + Drawable drawable B32; + CARD16 width B16; + CARD16 height B16; + CARD8 depth; + CARD8 pad0; + CARD8 pad1; + CARD8 pad2; + ShmSeg shmseg B32; + CARD32 offset B32; +} xShmCreatePixmapReq; +#define sz_xShmCreatePixmapReq 28 + +typedef struct _ShmCompletion { + BYTE type; /* always eventBase + ShmCompletion */ + BYTE bpad0; + CARD16 sequenceNumber B16; + Drawable drawable B32; + CARD16 minorEvent B16; + BYTE majorEvent; + BYTE bpad1; + ShmSeg shmseg B32; + CARD32 offset B32; + CARD32 pad0 B32; + CARD32 pad1 B32; + CARD32 pad2 B32; +} xShmCompletionEvent; +#define sz_xShmCompletionEvent 32 + +#undef ShmSeg +#undef Drawable +#undef VisualID +#undef GContext +#undef Pixmap + +#endif /* _SHMSTR_H_ */ |