/* $XConsortium: miIntLUT.c,v 5.2 94/04/17 20:37:41 rws Exp $ */ /* Copyright (c) 1990, 1991 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. Copyright (c) 1990, 1991 by Sun Microsystems, Inc. All Rights Reserved Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of Sun Microsystems not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. SUN MICROSYSTEMS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SUN MICROSYSTEMS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "miLUT.h" #include "miWks.h" #include "miInfo.h" #include "PEXErr.h" #include "PEXprotost.h" /* useful definition when testing */ typedef struct { pexEnumTypeIndex interiorStyle; INT16 interiorStyleIndex; pexEnumTypeIndex reflectionModel; pexEnumTypeIndex surfaceInterp; pexEnumTypeIndex bfInteriorStyle; INT16 bfInteriorStyleIndex; pexEnumTypeIndex bfReflectionModel; pexEnumTypeIndex bfSurfaceInterp; pexSurfaceApprox surfaceApprox; pexColourSpecifier surfaceColour; pexIndexedColour index1; pexReflectionAttr reflectionAttr; pexIndexedColour index2; pexColourSpecifier bfSurfaceColour; pexIndexedColour index3; pexReflectionAttr bfReflectionAttr; pexIndexedColour index4; } bogus_pexInteriorBundleEntry; /* Level 4 Shared Resources */ /* Lookup Table Procedures */ extern unsigned colour_type_sizes[]; /* in miLUT.c */ /* definitions used by miLUTProcs.ci */ #define LUT_TYPE PEXInteriorBundleLUT /* devPriv data structure */ #define DD_LUT_ENTRY_STR ddInteriorBundleEntry /* table entry data structure */ #define MI_LUT_ENTRY_STR miInteriorBundleEntry /* pex data */ #define PEX_LUT_ENTRY_STR pexInteriorBundleEntry #define LUT_REND_DYN_BIT PEXDynInteriorBundleContents #define LUT_START_INDEX 1 #define LUT_DEFAULT_INDEX 1 #define LUT_0_DEFINABLE_ENTRIES 20 #define LUT_0_NUM_PREDEFINED 1 #define LUT_0_PREDEFINED_MIN 1 #define LUT_0_PREDEFINED_MAX 1 #define LUT_TABLE_START(pheader) (pheader)->plut.interior #define DYNAMIC INTERIOR_BUNDLE_DYNAMIC /* predefined entries table: change this to work with your devPriv data */ static DD_LUT_ENTRY_STR pdeInteriorBundleEntry[LUT_0_NUM_PREDEFINED]; #define LUT_PDE_ENTRIES pdeInteriorBundleEntry[0] #define LUT_SET_PDE_ENTRY(pentry, pdeentry) \ (pentry)->entry = *(pdeentry); \ (pentry)->real_entry = *(pdeentry) /* predefined entry 0 is set to the default values * change the XXX_DEFAULT_YYY macros below to use something else * if you don't want the default values defined in the pde table */ #define PDE_DEFAULT_ENTRY_NUM 0 #define LUT_DEFAULT_VALUES pdeInteriorBundleEntry[PDE_DEFAULT_ENTRY_NUM] #define LUT_SET_DEFAULT_VALUES(pentry) \ (pentry)->entry = LUT_DEFAULT_VALUES; \ (pentry)->real_entry = LUT_DEFAULT_VALUES /* which procedure definitions in miLUTProcs.h to use and their names * take out USE flags if you're defining those procs in here * but leave the name definitions */ #define LUT_USE_FREE #define LUT_USE_INQ_PREDEF #define LUT_USE_INQ_ENTRIES #define LUT_USE_COPY #define LUT_USE_INQ_INFO #define LUT_USE_INQ_IND #define LUT_USE_INQ_ENTRY #define LUT_USE_SET_ENTRIES #define LUT_USE_DEL_ENTRIES #define LUT_USE_INQ_ENTRY_ADDRESS #define LUT_USE_CREATE #define LUT_USE_MOD_CALL_BACK /* these three are redefined in miLUTProcs.h #define LUT_FREE InteriorBundleLUT_free #define LUT_INQ_PREDEF InteriorBundleLUT_inq_predef #define LUT_INQ_ENTRIES InteriorBundleLUT_inq_entries */ #define LUT_COPY InteriorBundleLUT_copy #define LUT_INQ_INFO InteriorBundleLUT_inq_info #define LUT_INQ_IND InteriorBundleLUT_inq_ind #define LUT_INQ_ENTRY InteriorBundleLUT_inq_entry #define LUT_SET_ENTRIES InteriorBundleLUT_set_entries #define LUT_DEL_ENTRIES InteriorBundleLUT_del_entries #define LUT_INQ_ENTRY_ADDRESS InteriorBundleLUT_inq_entry_address #define LUT_CREATE InteriorBundleLUT_create #define LUT_ENTRY_CHECK InteriorBundleLUT_entry_check #define LUT_COPY_PEX_MI InteriorBundleLUT_copy_pex_to_mi #define LUT_COPY_MI_PEX InteriorBundleLUT_copy_mi_to_pex #define LUT_MOD_CALL_BACK InteriorBundleLUT_mod_call_back #define LUT_REALIZE_ENTRY InteriorBundleLUT_realize_entry /* copy from an mi entry to a pex entry and increment ppbuf */ ddpex43rtn LUT_COPY_MI_PEX ( pheader, valueType, pentry, ppbuf ) miLUTHeader *pheader; ddUSHORT valueType; MI_LUT_ENTRY_STR *pentry; ddPointer *ppbuf; { ddPointer pb = *ppbuf; DD_LUT_ENTRY_STR *pdev_entry; if (pentry == NULL) pdev_entry = &(LUT_DEFAULT_VALUES); else if (pentry->entry_info.status == MILUT_UNDEFINED) pdev_entry = &(LUT_DEFAULT_VALUES); else if (valueType == PEXRealizedValue) pdev_entry = &pentry->real_entry; else pdev_entry = &pentry->entry; mibcopy(pdev_entry, pb, sizeof(PEX_LUT_ENTRY_STR)); pb += sizeof(PEX_LUT_ENTRY_STR); /* surface colour */ mibcopy(&pdev_entry->surfaceColour, pb, sizeof(pexColourSpecifier)); pb += sizeof(pexColourSpecifier); MILUT_COPY_COLOUR(&pdev_entry->surfaceColour.colour, pb, pdev_entry->surfaceColour.colourType); pb += colour_type_sizes[(int)pdev_entry->surfaceColour.colourType]; /* refl attrs */ mibcopy(&pdev_entry->reflectionAttr, pb, sizeof(pexReflectionAttr)); pb += sizeof(pexReflectionAttr); MILUT_COPY_COLOUR(&pdev_entry->reflectionAttr.specularColour.colour, pb, pdev_entry->reflectionAttr.specularColour.colourType); pb += colour_type_sizes[(int)pdev_entry->reflectionAttr.specularColour.colourType]; /* bf surface colour */ mibcopy(&pdev_entry->bfSurfaceColour, pb, sizeof(pexColourSpecifier)); pb += sizeof(pexColourSpecifier); MILUT_COPY_COLOUR(&pdev_entry->bfSurfaceColour.colour, pb, pdev_entry->bfSurfaceColour.colourType); pb += colour_type_sizes[(int)pdev_entry->bfSurfaceColour.colourType]; /* bf refl attrs */ mibcopy(&pdev_entry->bfReflectionAttr, pb, sizeof(pexReflectionAttr)); pb += sizeof(pexReflectionAttr); MILUT_COPY_COLOUR(&pdev_entry->bfReflectionAttr.specularColour.colour, pb, pdev_entry->bfReflectionAttr.specularColour.colourType); pb += colour_type_sizes[(int)pdev_entry->bfReflectionAttr.specularColour.colourType]; *ppbuf = pb; return(Success); } /* copy from a pex entry to an mi entry and increment ppsrc */ ddpex43rtn LUT_COPY_PEX_MI ( pheader, ppsrc, pentry ) miLUTHeader *pheader; ddPointer *ppsrc; MI_LUT_ENTRY_STR *pentry; { ddSHORT colourType; ddPointer psrc = *ppsrc; mibcopy(psrc, &(pentry->entry), sizeof(PEX_LUT_ENTRY_STR)); psrc += sizeof(PEX_LUT_ENTRY_STR); pentry->entry.surfaceColour.colourType = colourType = ((pexColourSpecifier *)psrc)->colourType; psrc += sizeof(pexColourSpecifier); MILUT_COPY_COLOUR(psrc, &(pentry->entry.surfaceColour.colour), colourType); psrc += colour_type_sizes[(int)colourType]; mibcopy(psrc, &(pentry->entry.reflectionAttr), sizeof(pexReflectionAttr)); psrc += sizeof(pexReflectionAttr); colourType = pentry->entry.reflectionAttr.specularColour.colourType; MILUT_COPY_COLOUR(psrc, &(pentry->entry.reflectionAttr.specularColour.colour), colourType); psrc += colour_type_sizes[(int)colourType]; pentry->entry.bfSurfaceColour.colourType = colourType = ((pexColourSpecifier *)psrc)->colourType; psrc += sizeof(pexColourSpecifier); MILUT_COPY_COLOUR(psrc, &(pentry->entry.bfSurfaceColour.colour), colourType); psrc += colour_type_sizes[(int)colourType]; mibcopy(psrc, &(pentry->entry.bfReflectionAttr), sizeof(pexReflectionAttr)); psrc += sizeof(pexReflectionAttr); colourType = pentry->entry.bfReflectionAttr.specularColour.colourType; MILUT_COPY_COLOUR(psrc, &(pentry->entry.bfReflectionAttr.specularColour.colour), colourType); psrc += colour_type_sizes[(int)colourType]; LUT_REALIZE_ENTRY( pheader, pentry ); *ppsrc = psrc; return(Success); } /* check for bad values and increment ppPexEntry */ ddpex43rtn LUT_ENTRY_CHECK (pheader, ppPexEntry) miLUTHeader *pheader; PEX_LUT_ENTRY_STR **ppPexEntry; { ddPointer ps; ddSHORT colourType; /* interiorStyle: any value OK. use style 1 if it's not supported */ /* interiorStyleIndex: any value OK. this is used for patterns * and hatches which aren't supported */ /* reflectionModel: any value OK. use method 1 if it's not supported */ /* surfaceInterp: any value OK. use method 1 if it's not supported */ /* same as above for bf values */ /* surfaceApprox: any value OK. use method 1 if it's not supported */ /* front and back reflection attrs: any values OK */ /* colours: only accept supported colour types */ ps = (ddPointer)(*ppPexEntry + 1); colourType = ((pexColourSpecifier *)ps)->colourType; if (MI_BADCOLOURTYPE(colourType)) return(PEXERR(PEXColourTypeError)); ps += sizeof(pexColourSpecifier) + colour_type_sizes[(int)colourType]; colourType = ((pexReflectionAttr *)ps)->specularColour.colourType; if (MI_BADCOLOURTYPE(colourType)) return(PEXERR(PEXColourTypeError)); ps += sizeof(pexReflectionAttr) + colour_type_sizes[(int)colourType]; colourType = ((pexColourSpecifier *)ps)->colourType; if (MI_BADCOLOURTYPE(colourType)) return(PEXERR(PEXColourTypeError)); ps += sizeof(pexColourSpecifier) + colour_type_sizes[(int)colourType]; colourType = ((pexReflectionAttr *)ps)->specularColour.colourType; if (MI_BADCOLOURTYPE(colourType)) return(PEXERR(PEXColourTypeError)); ps += sizeof(pexReflectionAttr) + colour_type_sizes[(int)colourType]; *ppPexEntry = (PEX_LUT_ENTRY_STR *)ps; return(Success); } /* realize entry */ ddpex43rtn LUT_REALIZE_ENTRY( pheader, pEntry ) miLUTHeader *pheader; MI_LUT_ENTRY_STR *pEntry; { extern miEnumType miInteriorStyleET[][SI_INT_NUM]; extern miEnumType miReflectionModelET[][SI_REFLECT_NUM]; extern miEnumType miSurfaceInterpMethodET[][SI_SURF_INTERP_NUM]; extern miEnumType miSurfaceApproxMethodET[][SI_SURF_APPROX_NUM]; /* interiorStyle: any value OK. use interior style 1 if it's not supported */ if ( (pEntry->entry.interiorStyle < miInteriorStyleET[pheader->drawType][0].index) || (pEntry->entry.interiorStyle > miInteriorStyleET[pheader->drawType][SI_INT_NUM - 1].index) ) pEntry->real_entry.interiorStyle = 1; else pEntry->real_entry.interiorStyle = pEntry->entry.interiorStyle; /* interiorStyleIndex: any value OK. it's only for patterns & hatches * which are supported */ pEntry->real_entry.interiorStyleIndex = pEntry->entry.interiorStyleIndex; /* reflectionModel: any value OK. use model 1 if it's not supported */ if ( (pEntry->entry.reflectionModel < miReflectionModelET[pheader->drawType][0].index) || (pEntry->entry.reflectionModel > miReflectionModelET[pheader->drawType][SI_REFLECT_NUM - 1].index) ) pEntry->real_entry.reflectionModel = 1; else pEntry->real_entry.reflectionModel = pEntry->entry.reflectionModel; /* surfaceInterp: any value OK. use model 1 if it's not supported */ if ( (pEntry->entry.surfaceInterp < miSurfaceInterpMethodET[pheader->drawType][0].index) || (pEntry->entry.surfaceInterp > miSurfaceInterpMethodET[pheader->drawType][SI_SURF_INTERP_NUM - 1].index) ) pEntry->real_entry.surfaceInterp = 1; else pEntry->real_entry.surfaceInterp = pEntry->entry.surfaceInterp; /* bfinteriorStyle: any value OK. use style 1 if it's not supported */ if ( (pEntry->entry.bfInteriorStyle < miInteriorStyleET[pheader->drawType][0].index) || (pEntry->entry.bfInteriorStyle > miInteriorStyleET[pheader->drawType][SI_INT_NUM - 1].index) ) pEntry->real_entry.bfInteriorStyle = 1; else pEntry->real_entry.bfInteriorStyle = pEntry->entry.bfInteriorStyle; /* bfInteriorStyleIndex: any value OK. it's only for patterns & hatches * which are supported */ pEntry->real_entry.bfInteriorStyleIndex = pEntry->entry.bfInteriorStyleIndex; /* bfReflectionModel: any value OK. use model 1 if it's not supported */ if ( (pEntry->entry.bfReflectionModel < miReflectionModelET[pheader->drawType][0].index) || (pEntry->entry.bfReflectionModel > miReflectionModelET[pheader->drawType][SI_REFLECT_NUM - 1].index) ) pEntry->real_entry.bfReflectionModel = 1; else pEntry->real_entry.bfReflectionModel = pEntry->entry.bfReflectionModel; /* bfSurfaceInterp: any value OK. use model 1 if it's not supported */ if ( (pEntry->entry.bfSurfaceInterp < miSurfaceInterpMethodET[pheader->drawType][0].index) || (pEntry->entry.bfSurfaceInterp > miSurfaceInterpMethodET[pheader->drawType][SI_SURF_INTERP_NUM - 1].index) ) pEntry->real_entry.bfSurfaceInterp = 1; else pEntry->real_entry.bfSurfaceInterp = pEntry->entry.bfSurfaceInterp; /* surfaceApprox: any value OK. use model 1 if it's not supported */ if ( (pEntry->entry.surfaceApprox.approxMethod < miSurfaceApproxMethodET[pheader->drawType][0].index) || (pEntry->entry.surfaceApprox.approxMethod > miSurfaceApproxMethodET[pheader->drawType][SI_SURF_APPROX_NUM - 1].index) ) pEntry->real_entry.surfaceApprox.approxMethod = 1; else pEntry->real_entry.surfaceApprox.approxMethod = pEntry->entry.surfaceApprox.approxMethod; pEntry->real_entry.surfaceApprox.uTolerance = pEntry->entry.surfaceApprox.uTolerance; pEntry->real_entry.surfaceApprox.vTolerance = pEntry->entry.surfaceApprox.vTolerance; /* front and back reflection attrs: any values OK (includes colours) */ pEntry->real_entry.reflectionAttr = pEntry->entry.reflectionAttr; pEntry->real_entry.bfReflectionAttr = pEntry->entry.bfReflectionAttr; /* colourType: its an error if an unsupported colour type was * specified. For supported colour types, should mapped colour * be returned?? */ pEntry->real_entry.surfaceColour = pEntry->entry.surfaceColour; pEntry->real_entry.bfSurfaceColour = pEntry->entry.bfSurfaceColour; } void InteriorBundleLUT_init_pde() { pdeInteriorBundleEntry[0].interiorStyle = PEXInteriorStyleHollow; pdeInteriorBundleEntry[0].interiorStyleIndex = 1; pdeInteriorBundleEntry[0].reflectionModel = PEXReflectionNoShading; pdeInteriorBundleEntry[0].surfaceInterp = PEXSurfaceInterpNone; pdeInteriorBundleEntry[0].bfInteriorStyle = PEXInteriorStyleHollow; pdeInteriorBundleEntry[0].bfInteriorStyleIndex = 1; pdeInteriorBundleEntry[0].bfReflectionModel = PEXReflectionNoShading; pdeInteriorBundleEntry[0].bfSurfaceInterp = PEXSurfaceInterpNone; pdeInteriorBundleEntry[0].surfaceApprox.approxMethod = 1; pdeInteriorBundleEntry[0].surfaceApprox.uTolerance = 1.0; pdeInteriorBundleEntry[0].surfaceApprox.vTolerance = 1.0; MILUT_INIT_COLOUR(pdeInteriorBundleEntry[0].surfaceColour); pdeInteriorBundleEntry[0].bfSurfaceColour = pdeInteriorBundleEntry[0].surfaceColour; pdeInteriorBundleEntry[0].reflectionAttr.ambient = 1.0; pdeInteriorBundleEntry[0].reflectionAttr.diffuse = 1.0; pdeInteriorBundleEntry[0].reflectionAttr.specular = 1.0; pdeInteriorBundleEntry[0].reflectionAttr.specularConc = 0.0; pdeInteriorBundleEntry[0].reflectionAttr.transmission = 0.0; MILUT_INIT_COLOUR(pdeInteriorBundleEntry[0].reflectionAttr.specularColour); pdeInteriorBundleEntry[0].bfReflectionAttr = pdeInteriorBundleEntry[0].reflectionAttr; } #include "miLUTProcs.ci"