/* $XConsortium: flostr.h,v 1.5 94/04/17 20:34:04 rws Exp $ */ /**** module flostr.h ****/ /**************************************************************************** Copyright (c) 1993, 1994 X Consortium Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: 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 X CONSORTIUM 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 X Consortium 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 X Consortium. NOTICE This software is being provided by AGE Logic, Inc. under the following license. By obtaining, using and/or copying this software, you agree that you have read, understood, and will comply with these terms and conditions: Permission to use, copy, modify, distribute and sell this software and its documentation for any purpose and without fee or royalty and to grant others any or all rights granted herein is hereby granted, provided that you agree to comply with the following copyright notice and statements, including the disclaimer, and that the same appears on all copies and derivative works of the software and documentation you make. "Copyright 1993, 1994 by AGE Logic, Inc." THIS SOFTWARE IS PROVIDED "AS IS". AGE LOGIC MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED. By way of example, but not limitation, AGE LOGIC MAKE NO REPRESENTATIONS OR WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT THE SOFTWARE DOES NOT INFRINGE THIRD-PARTY PROPRIETARY RIGHTS. AGE LOGIC SHALL BEAR NO LIABILITY FOR ANY USE OF THIS SOFTWARE. IN NO EVENT SHALL EITHER PARTY BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOSS OF PROFITS, REVENUE, DATA OR USE, INCURRED BY EITHER PARTY OR ANY THIRD PARTY, WHETHER IN AN ACTION IN CONTRACT OR TORT OR BASED ON A WARRANTY, EVEN IF AGE LOGIC LICENSEES HEREUNDER HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. The name of AGE Logic, Inc. may not be used in advertising or publicity pertaining to this software without specific, written prior permission from AGE Logic. Title to this software shall at all times remain with AGE Logic, Inc. ****************************************************************************** flostr.h -- DIXIE photoflo and element structure definitions Robert NC Shelley -- AGE Logic, Inc. April 1993 *****************************************************************************/ #ifndef _XIEH_FLOSTR #define _XIEH_FLOSTR #include typedef CARD8 bandMsk; /* per-band bit mask (bit0 == band0,...)*/ /* dixie photo element entry points */ typedef struct _dielemvec { xieBoolProc prep; /* prepare for analysis and execution */ xieBoolProc debrief; /* post execution clean-up */ } diElemVecRec, *diElemVecPtr; /* ddxie photo-element interface */ typedef struct _ddelemvec { xieIntProc create; xieIntProc initialize; xieIntProc activate; xieIntProc flush; xieIntProc reset; xieIntProc destroy; } ddElemVecRec, *ddElemVecPtr; /* ddxie photoflo manager entry points */ typedef struct _flovec { xieIntProc link; xieIntProc startup; xieIntProc resume; xieIntProc shutdown; xieIntProc destroy; } floVecRec, *floVecPtr; /* ddxie client data manager entry points */ typedef struct _datavec { xieIntProc input; xieIntProc output; xieIntProc query; } dataVecRec, *dataVecPtr; /* photo-element inFlo definition */ typedef struct _inflo { CARD8 bands; /* number of bands this input will receive */ CARD8 index; /* inFlo index of this input */ xieTypPhototag srcTag; /* phototag of source element */ struct _pedef *srcDef; /* pointer to source element definition */ struct _pedef *ownDef; /* pointer to this element's definition */ struct _inflo *outChain; /* chain of inFlos sharing the same output */ formatRec format[xieValMaxBands]; /* data format per input band */ } inFloRec, *inFloPtr; /* photo-element outFlo definition */ typedef struct _outflo { inFloPtr outChain; /* chain of inFlos receiving output */ bandMsk active; /* bands that will supply client data */ bandMsk ready; /* bands that are holding client data */ CARD8 bands; /* number of output bands */ CARD8 pad; stripLstRec output[xieValMaxBands];/* holding place for element's output */ formatRec format[xieValMaxBands];/* data format per output band */ } outFloRec, *outFloPtr; /* photo-element definition structure */ typedef struct _pedef { struct _pedef *flink; /* foreword link in DAG-ordered peDef list */ struct _pedef *blink; /* backword link in DAG-ordered peDef list */ struct _pedef *clink; /* next element of the same class */ struct _pedef *olink; /* link to optimized element */ xieFlo *elemRaw; /* raw (swapped) client element */ pointer elemPvt; /* dixie element-private info */ pointer techPvt; /* dixie technique-private info */ techVecPtr techVec; /* technique vectors */ ddPETexPtr peTex; /* DDXIE execution context */ inFloPtr inFloLst; /* pointer to in-line array of input info */ CARD16 inCnt; /* number of inputs (inc. LUT & domain) */ xieTypPhototag phototag; /* phototag of this element */ struct { unsigned int import : 1; /* element performs import functions */ unsigned int process : 1; /* element performs processing */ unsigned int export : 1; /* element performs export functions */ unsigned int getData : 1; /* element allows GetClientData */ unsigned int putData : 1; /* element allows PutClientData */ unsigned int modified : 1; /* modified attributes or parameters */ unsigned int loop : 1; /* loop-detection flag */ unsigned int reserved : 1; } flags; CARD8 swapUnits[xieValMaxBands]; /* size of client data aggregates */ diElemVecPtr diVec; /* DIXIE entry point vector */ ddElemVecRec ddVec; /* DDXIE entry point vector (in-line) */ outFloRec outFlo; /* output attribute/connection info */ /*inFloRec inFlo[inCnt]; /* array of in-line input connection info */ } peDefRec, *peDefPtr; /* link-pair for managing a circular doubly linked list of peDefs */ typedef struct _pedlst { peDefPtr flink; peDefPtr blink; } pedLstRec, *pedLstPtr; /* photoflo definition structure */ typedef struct _flodef { struct _flodef *flink; /* foreword link in nameSpace (immed only) */ struct _flodef *blink; /* backword link in nameSpace (immed only) */ ClientPtr runClient; /* client that is running the flo */ ClientPtr reqClient; /* client that is making current request */ ClientPtr *awakenPtr; /* list of clients Awaiting flo done */ CARD32 awakenCnt; /* number of clients Awaiting flo done */ CARD32 ID; /* instance-id within nameSpace */ CARD32 spaceID; /* photospace-id or 0 (serverIDspace) */ photospacePtr space; /* photospacePtr or NULL */ ddFloTexPtr floTex; /* DDXIE execution context info */ floVecPtr floVec; /* DDXIE photoflo management entry points */ dataVecPtr dataVec; /* DDXIE client data manager entry points */ ddSchedVecPtr schedVec; /* DDXIE scheduler entry points */ ddStripVecPtr stripVec; /* DDXIE strip manager entry points */ pedLstRec defDAG; /* DAG peList (flink=import, blink=export) */ pedLstRec optDAG; /* optimized DAG peList */ peDefPtr *peArray; /* pointer to in-line peDef pointer array */ CARD16 peCnt; /* number of elements in peArray */ struct { unsigned int active : 1; /* execute requested (else inactive) */ unsigned int modified : 1; /* something changed since last execution */ unsigned int notify : 1; /* send an event upon flo completion */ unsigned int aborted : 1; /* the client aborted execution */ unsigned int reserved : 12; } flags; xieFloEvn event; /* generic event packet */ xieFloErr error; /* generic error packet */ /*peDefPtr peArray[peCnt];/* array of peDef pointers */ } floDefRec, *floDefPtr; /* link-pair for managing a circular doubly linked list of floDefs */ typedef struct _flolst { floDefPtr flink; floDefPtr blink; } floLstRec, *floLstPtr; #endif /* end _XIEH_FLOSTR */