/* $XConsortium: ESproto.h,v 3.2 94/04/17 20:53:50 rws Exp $ */ /* * Copyright (c) 1992 by Sun Microsystems, Inc. * All Rights Reserved */ /*********************************************************** Copyright (c) 1989, 1990 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 1989, 1990 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. ******************************************************************/ /* Definitions for the PEX used by server and c bindings */ /* * This packet-construction scheme makes the following assumptions: * * 1. The compiler is able to generate code which addresses one- and two-byte * quantities. In the worst case, this would be done with bit-fields. If * bit-fields are used it may be necessary to reorder the request fields in * this file, depending on the order in which the machine assigns bit fields * to machine words. There may also be a problem with sign extension, as K+R * specify that bitfields are always unsigned. * * 2. 2- and 4-byte fields in packet structures must be ordered by hand such * that they are naturally-aligned, so that no compiler will ever insert * padding bytes. * * 3. All packets are hand-padded to a multiple of 4 bytes, for the same reason. */ #ifndef ESPROTO_H #define ESPROTO_H /* In the following typedefs, comments appear that say "LISTof Foo( numItems )", * "CLIST of Foo()", and "SINGLE Foo()". These are used when the protocol * specifies that a request or reply contains a variable length list of * (possibly variable types of) objects. * * A LISTof list is one for which we have already been given the length. * The items in the list are of type "Foo". The number of items in the list * appears parenthetically after the type. ("numItems" in our example.) * Any other information needed to parse the list is also passed in the * parentheses. (E.g., "tableType" in a list of table entries.) * * A CLISTof list is the same, except that the first 4 bytes of the list * indicate the number of items in the list. The length may need to be * byte-swapped. * * A SINGLE item of an indeterminate length is indicated in the same * manner. (E.g., a "SINGLE TableEntry()".) Any other information * needed to parse the item is also passed in the parentheses. * (E.g., "itemMask" in a set of pipeline context attributes.) * * If no information is given in the parentheses, then the size is * implicit. * * Variable length padding is noted with a comment, with the number * of bytes of padding required as calculated from the value in * the parentheses. (number of bytes of padding = n?(3-((n-1)%4):0 , where * n is the parenthetical value.) */ #include "X11/PEX5/ESpex.h" #include "X11/PEX5/ESprotost.h" #include "X11/PEX5/PEXproto.h" /***************************************************************** * Output Commands *****************************************************************/ typedef struct { pexElementInfo head; esColorSpecifier colorSpec; } esMarkerColor; typedef esMarkerColor esTextColor; typedef esMarkerColor esLineColor; typedef esMarkerColor esSurfaceColor; typedef esMarkerColor esBfSurfaceColor; typedef esMarkerColor esSurfaceEdgeColor; typedef struct { pexElementInfo head; esReflectionAttr reflectionAttr; } esSurfaceReflAttr; typedef esSurfaceReflAttr esBfSurfaceReflAttr; typedef struct { pexElementInfo head; CARD16 numEnable B16; CARD16 numDisable B16; CARD32 enable B32; CARD32 disable B32; } esLightState; typedef struct { pexElementInfo head; /* LISTof esName() */ } esAddToNameSet; typedef esAddToNameSet esRemoveFromNameSet; typedef struct { pexElementInfo head; CARD16 numElements B16; CARD16 unused B16; CARD32 data[1]; } esApplicationData; typedef struct { pexElementInfo head; pexCoord3D origin; pexVector3D vector1; pexVector3D vector2; pexString string; } esText; typedef struct { pexElementInfo head; pexCoord2D origin; pexString string; } esText2D; typedef struct { pexElementInfo head; pexCoord3D origin; pexCoord3D offset; pexString string; } esAnnotationText; typedef struct { pexElementInfo head; pexCoord2D origin; pexCoord2D offset; pexString string; } esAnnotationText2D; typedef struct _esSphere { pexElementInfo head; CARD32 gdpId B32; CARD32 numPoints B32; CARD32 numBytes B32; pexColorType colorType B16; CARD16 attr B16; CARD32 n; /* SINGLE sphere (radius (opt), color (opt), Coord3D ) */ } esSphere; typedef struct _esUserCircle3 { pexElementInfo head; CARD32 gdpId B32; CARD32 numPoints B32; CARD32 numBytes B32; pexCoord3D center; pexCoord3D dir[2]; PEXFLOAT radius; } esUserCircle3; typedef struct _esCircle3 { esUserCircle3 userdata; pexFillArea fillareadata; /* Added by ddpex StoreElement */ pexCoord3D vecs[1]; } esCircle3; typedef struct _esUserArc3 { pexElementInfo head; CARD32 gdpId B32; CARD32 numPoints B32; CARD32 numBytes B32; pexCoord3D center; pexCoord3D dir[2]; PEXFLOAT radius; PEXFLOAT st_ang; /* Starting angle, in radians */ PEXFLOAT end_ang; /* Ending angle, in radians. */ } esUserArc3; typedef struct _esArc3 { esUserArc3 userdata; pexPolyline polylinedata; /* Added by ddpex StoreElement */ pexCoord3D vecs[1]; } esArc3; typedef struct _esPoints3D { pexElementInfo head; CARD32 gdpId B32; CARD32 numPoints B32; CARD32 numBytes B32; CARD32 data1; CARD32 data2; } esPoints3D; typedef struct _esSphereRadius { pexElementInfo head; CARD32 gseId B32; CARD16 numElements B16; CARD16 unused B16; PEXFLOAT radius; } esSphereRadius; typedef struct _esSpherePrecision { pexElementInfo head; CARD32 gseId B32; CARD16 numElements B16; CARD16 unused B16; CARD32 precision; } esSpherePrecision; typedef struct _esFillAreaTolerance { pexElementInfo head; CARD32 gseId B32; CARD16 numElements B16; CARD16 unused B16; PEXFLOAT tolerance; } esFillareaTolerance; typedef struct _esFrontBackDistinguish_ { pexElementInfo head; CARD32 gseId B32; CARD16 numElements B16; CARD16 unused B16; CARD32 value; } esFrontBackDistinguish; typedef struct _esPolylineQuality { pexElementInfo head; CARD32 gseId B32; CARD16 numElements B16; CARD16 unused B16; CARD32 quality; } esPolylineQuality; typedef struct _esLinePatternMask { pexElementInfo head; CARD32 gseId B32; CARD16 numElements B16; CARD16 unused B16; CARD32 length; CARD32 pattern; } esLinePatternMask; typedef struct _esEdgePatternMask { pexElementInfo head; CARD32 gseId B32; CARD16 numElements B16; CARD16 unused B16; CARD32 length; CARD32 pattern; } esEdgePatternMask; typedef struct _esTransparent { pexElementInfo head; CARD32 gseId B32; CARD16 numElements B16; CARD16 unused B16; PEXFLOAT transparent; } esTransparent; typedef struct _esHighlightingMode { pexElementInfo head; CARD32 gseId B32; CARD16 numElements B16; CARD16 unused B16; CARD32 mode; } esHighlightingMode; typedef struct _esHighlightingColor { pexElementInfo head; CARD32 gseId B32; CARD16 numElements B16; CARD16 unused1 B16; esColorSpecifier colorSpec; } esHighlightingColor; typedef struct _esHighlightingColorNode { pexElementInfo head; CARD32 gseId B32; CARD16 numElements B16; CARD16 unused1 B16; /* note this is the phigs pgcolr definition */ CARD32 type; union { CARD32 ind; struct { PEXFLOAT x; PEXFLOAT y; PEXFLOAT z; } general; } val; } esHighlightingColorNode; typedef struct _esInformation { pexElementInfo head; CARD32 gseId B32; CARD16 numElements B16; CARD16 unused B16; CARD32 type; union { INT32 unused; INT32 id; } rec; } esInformation; typedef struct _esCylinder { pexElementInfo head; CARD32 gdpId B32; CARD32 numPoints B32; CARD32 numBytes B32; pexColorType colorType B16; CARD16 attr B16; CARD32 m; /* LISTof connected cylinders */ } esCylinder; typedef struct _esCylinderRadius { pexElementInfo head; CARD32 gseId B32; CARD16 numElements B16; CARD16 unused B16; PEXFLOAT radius; } esCylinderRadius; typedef struct _esCylinderPrecision { pexElementInfo head; CARD32 gseId B32; CARD16 numElements B16; CARD16 unused B16; CARD32 precision; } esCylinderPrecision; typedef struct _esStereoViewIndices { pexElementInfo head; CARD32 gseId B32; CARD16 numElements B16; CARD16 unused B16; CARD32 mono; CARD32 left; CARD32 right; } esStereoViewIndices; typedef struct { BYTE type; /* X_Reply */ CARD8 what; /* unused */ CARD16 sequenceNumber B16; CARD32 length B32; /* 0 */ pexDynamicType viewRep; pexDynamicType markerBundle; pexDynamicType textBundle; pexDynamicType lineBundle; pexDynamicType interiorBundle; pexDynamicType edgeBundle; pexDynamicType colorTable; pexDynamicType patternTable; pexDynamicType wksTransform; pexDynamicType highlightFilter; pexDynamicType invisibilityFilter; pexDynamicType HlhsrMode; pexDynamicType structureModify; pexDynamicType postStructure; pexDynamicType unpostStructure; pexDynamicType deleteStructure; pexDynamicType referenceModify; pexDynamicType bufferModify; pexDynamicType lightTable; pexDynamicType depthCueTable; pexDynamicType colorApproxTable; pexDynamicType dataMappingTable; CARD8 pad[2]; } espexGetDynamicsReply; typedef pexMarkerBundleIndex pexesDataMapMethodIndex; typedef pexMarkerBundleIndex pexesBfDataMapMethodIndex; typedef struct { BYTE type; /* X_Reply */ CARD8 what; /* unused */ CARD16 sequenceNumber B16; CARD32 length B32; /* 4 + 76*fp/4 */ CARD16 dmapUpdate B16; /* Pending, NotPending */ BYTE pad[22]; /* SINGLE pexesDataMappingMethod() requested */ /* SINGLE pexesDataMappingMethod() current */ } pexGetDmapRepReply; typedef struct { CARD8 reqType; CARD8 opcode; CARD16 length B16; /* 3 */ pexEnumTypeIndex fpFormat B16; pexTableIndex index B16; pexPhigsWks wks B32; } pexGetDmapRepReq; typedef struct { CARD8 reqType; CARD8 opcode; CARD16 length B16; /* 43 */ pexEnumTypeIndex fpFormat B16; CARD16 unused B16; pexPhigsWks wks B32; pexTableIndex index B16; /* Data mapping method */ } pexSetDmapRepReq; typedef struct { pexElementInfo head; esDataMappingRecord rec; } pexesDataMappingMethod; typedef pexesDataMappingMethod pexesBfDataMappingMethod; /***************************************************************************/ /* The following are almost duplicates from PEX.h only these have the */ /* added fields for data mapping */ typedef struct { pexElementInfo head; CARD16 shape B16; pexSwitch ignoreEdges; CARD8 unused; pexColorType colorType B16; pexBitmaskShort facetAttribs B16; pexBitmaskShort vertexAttribs B16; CARD16 unused2 B16; CARD32 fdataCount B32; CARD32 vdataCount B32; /* SINGLE Facet( facetAttribs, vertexAttribs, colorType ) */ } pexesExtFillArea; typedef struct { pexElementInfo head; CARD16 shape B16; pexSwitch ignoreEdges; CARD8 contourHint; pexColorType colorType B16; pexBitmaskShort facetAttribs B16; pexBitmaskShort vertexAttribs B16; CARD16 unused2 B16; CARD32 numLists B32; CARD32 fdataCount B32; CARD32 vdataCount B32; /* pexOptData( facetAttribs ) */ /* LISTof CLISTof pexVertex( numLists, vertexAttribs, colorType ) */ } pexesExtFillAreaSet; typedef struct { pexElementInfo head; pexColorType colorType B16; pexBitmaskShort facetAttribs B16; pexBitmaskShort vertexAttribs B16; CARD16 unused B16; CARD32 numVertices B32; CARD32 fdataCount B32; CARD32 vdataCount B32; /* number of OptData is numVert - 2 */ /* LISTof pexOptData( facetAttribs, colorType ) */ /* LISTof pexVertex( numVertices, vertexAttribs, colorType ) */ } pexesTriangleStrip; typedef struct { pexElementInfo head; pexColorType colorType B16; CARD16 mPts B16; CARD16 nPts B16; pexBitmaskShort facetAttribs B16; pexBitmaskShort vertexAttribs B16; CARD16 shape B16; CARD32 fdataCount B32; CARD32 vdataCount B32; /* actually, there are (mPts-1)*(nPts-1) opt data entries */ /* LISTof pexOptData( facetAttribs, colorType ) */ /* LISTof pexVertex( mPts, nPts, vertexAttribs, colorType ) */ } pexesQuadrilateralMesh; typedef struct { pexElementInfo head; CARD16 shape B16; pexColorType colorType B16; CARD16 FAS_Attributes B16; CARD16 vertexAttributes B16; CARD16 edgeAttributes B16; CARD8 contourHint; pexSwitch contourCountsFlag; CARD16 numFAS B16; CARD16 numVertices B16; CARD16 numEdges B16; CARD16 numContours B16; CARD32 fdataCount B32; CARD32 vdataCount B32; /* LISTof OPT_DATA( numFAS ) */ /* LISTof pexVertex( numVertices ) */ /* LISTof CARD8( numEdges ) */ /* pad( numEdges ) */ /* LISTof CLISTof CLISTof CARD16( numFAS, numContours, numEdges ) */ /* pad */ } pexesSOFAS; /* Escape to request double buffering */ typedef struct { Drawable drawable; unsigned long bufferMode; } esEscapeDblBuffer; /* Escape to swap buffers */ typedef struct { Drawable drawable; } esEscapeSwapBuffer; /* Escape to inquire the update action at swap. */ typedef struct { Drawable drawable; } esEscapeSwapBufferContent; typedef struct { unsigned char type; unsigned char unused; unsigned short sequenceNum; unsigned long length; unsigned long escapeId; unsigned long content; } esEscapeSwapBufferContentReply; #endif /* ESPROTO_H */