gl2ps.c File Reference

#include "gl2ps.h"
#include <math.h>
#include <string.h>
#include <sys/types.h>
#include <stdarg.h>
#include <time.h>
#include <float.h>

Include dependency graph for gl2ps.c:

Go to the source code of this file.

Data Structures
struct	_GL2PSbsptree
struct	_GL2PSbsptree2d
struct	_GL2PSimagemap
struct	GL2PSbackend
struct	GL2PScompress
struct	GL2PScontext
struct	GL2PSimage
struct	GL2PSlist
struct	GL2PSpdfgroup
struct	GL2PSprimitive
struct	GL2PSstring
struct	GL2PStriangle
struct	GL2PSvertex

Macros
#define	GL2PS_BEGIN_BLEND_TOKEN   9
#define	GL2PS_BEGIN_BOUNDARY_TOKEN   3
#define	GL2PS_BEGIN_OFFSET_TOKEN   1
#define	GL2PS_BEGIN_STIPPLE_TOKEN   5
#define	GL2PS_COINCIDENT   1
#define	GL2PS_DRAW_PIXELS_TOKEN   14
#define	GL2PS_DST_BLEND_TOKEN   12
#define	GL2PS_END_BLEND_TOKEN   10
#define	GL2PS_END_BOUNDARY_TOKEN   4
#define	GL2PS_END_OFFSET_TOKEN   2
#define	GL2PS_END_STIPPLE_TOKEN   6
#define	GL2PS_EPSILON   5.0e-3F
#define	GL2PS_IMAGEMAP   7
#define	GL2PS_IMAGEMAP_TOKEN   13
#define	GL2PS_IMAGEMAP_VISIBLE   9
#define	GL2PS_IMAGEMAP_WRITTEN   8
#define	GL2PS_IN_BACK_OF   3
#define	GL2PS_IN_FRONT_OF   2
#define	GL2PS_LINE   3
#define	GL2PS_LINE_WIDTH_TOKEN   8
#define	GL2PS_NO_TYPE   -1
#define	GL2PS_PIXMAP   6
#define	GL2PS_POINT   2
#define	GL2PS_POINT_BACK   2
#define	GL2PS_POINT_COINCIDENT   0
#define	GL2PS_POINT_INFRONT   1
#define	GL2PS_POINT_SIZE_TOKEN   7
#define	GL2PS_QUADRANGLE   4
#define	GL2PS_SPANNING   4
#define	GL2PS_SPECIAL   10
#define	GL2PS_SRC_BLEND_TOKEN   11
#define	GL2PS_TEXT   1
#define	GL2PS_TEXT_TOKEN   15
#define	GL2PS_TRIANGLE   5
#define	GL2PS_ZERO(arg)   (fabs(arg) < 1.e-20)
#define	GL2PS_ZOFFSET   5.0e-2F
#define	GL2PS_ZOFFSET_LARGE   20.0F
#define	GL2PS_ZSCALE   1000.0F

Typedefs
typedef struct _GL2PSbsptree	GL2PSbsptree
typedef struct _GL2PSbsptree2d	GL2PSbsptree2d
typedef struct _GL2PSimagemap	GL2PSimagemap
typedef GLfloat	GL2PSplane[4]
typedef GLfloat	GL2PSxyz[3]

Enumerations
enum	GL2PS_TRIANGLE_PROPERTY {   T_UNDEFINED = -1, T_CONST_COLOR = 1, T_VAR_COLOR = 1<<1, T_ALPHA_1 = 1<<2,   T_ALPHA_LESS_1 = 1<<3, T_VAR_ALPHA = 1<<4 }

Functions
static void	gl2psAdaptVertexForBlending (GL2PSvertex *v)
static void	gl2psAddBoundaryInList (GL2PSprimitive *prim, GL2PSlist *list)
static GLint	gl2psAddInBspImageTree (GL2PSprimitive *prim, GL2PSbsptree2d **tree)
static void	gl2psAddIndex (GLshort *index0, GLshort *index1, GLshort *nb, GLshort i, GLshort j)
static void	gl2psAddInImageTree (void *data)
static void	gl2psAddPlanesInBspTreeImage (GL2PSprimitive *prim, GL2PSbsptree2d **tree)
static void	gl2psAddPolyPrimitive (GLshort type, GLshort numverts, GL2PSvertex *verts, GLint offset, GLfloat ofactor, GLfloat ounits, GLushort pattern, GLint factor, GLfloat width, char boundary)
static void	gl2psAddPrimitiveInList (GL2PSprimitive *prim, GL2PSlist *list)
static GLint	gl2psAddText (GLint type, const char *str, const char *fontname, GLshort fontsize, GLint alignment, GLfloat angle, GL2PSrgba color)
static void	gl2psAssignTriangleProperties (GL2PStriangle *t)
GL2PSDLL_API GLint	gl2psBeginPage (const char *title, const char *producer, GLint viewport[4], GLint format, GLint sort, GLint options, GLint colormode, GLint colorsize, GL2PSrgba *colormap, GLint nr, GLint ng, GLint nb, GLint buffersize, FILE *stream, const char *filename)
GL2PSDLL_API GLint	gl2psBeginViewport (GLint viewport[4])
GL2PSDLL_API GLint	gl2psBlendFunc (GLenum sfactor, GLenum dfactor)
static void	gl2psBuildBspTree (GL2PSbsptree *tree, GL2PSlist *primitives)
static void	gl2psBuildPolygonBoundary (GL2PSbsptree *tree)
static GLint	gl2psCheckPoint (GL2PSxyz point, GL2PSplane plane)
static GLint	gl2psCheckPrimitive (GL2PSprimitive *prim, GL2PSplane plane)
static int	gl2psClosePDFDataStream (void)
static int	gl2psCompareDepth (const void *a, const void *b)
static GLfloat	gl2psComparePointPlane (GL2PSxyz point, GL2PSplane plane)
static void	gl2psComputeTightBoundingBox (void *data)
static GL2PSimage *	gl2psCopyPixmap (GL2PSimage *im)
static GL2PSprimitive *	gl2psCopyPrimitive (GL2PSprimitive *p)
static GL2PSstring *	gl2psCopyText (GL2PSstring *t)
static void	gl2psCreateSplitPrimitive (GL2PSprimitive *parent, GL2PSplane plane, GL2PSprimitive *child, GLshort numverts, GLshort *index0, GLshort *index1)
static GL2PSprimitive *	gl2psCreateSplitPrimitive2D (GL2PSprimitive *parent, GLshort numverts, GL2PSvertex *vertx)
static void	gl2psCutEdge (GL2PSvertex *a, GL2PSvertex *b, GL2PSplane plane, GL2PSvertex *c)
GL2PSDLL_API GLint	gl2psDisable (GLint mode)
static void	gl2psDivideQuad (GL2PSprimitive *quad, GL2PSprimitive **t1, GL2PSprimitive **t2)
GL2PSDLL_API GLint	gl2psDrawImageMap (GLsizei width, GLsizei height, const GLfloat position[3], const unsigned char *imagemap)
GL2PSDLL_API GLint	gl2psDrawPixels (GLsizei width, GLsizei height, GLint xorig, GLint yorig, GLenum format, GLenum type, const void *pixels)
GL2PSDLL_API GLint	gl2psEnable (GLint mode)
GL2PSDLL_API GLint	gl2psEndPage (void)
static void	gl2psEndPostScriptLine (void)
static void	gl2psEndSVGLine (void)
GL2PSDLL_API GLint	gl2psEndViewport (void)
static void	gl2psFillTriangleFromPrimitive (GL2PStriangle *t, GL2PSprimitive *p, GLboolean assignprops)
static GLint	gl2psFindRoot (GL2PSlist *primitives, GL2PSprimitive **root)
static void	gl2psFree (void *ptr)
static void	gl2psFreeBspImageTree (GL2PSbsptree2d **tree)
static void	gl2psFreeBspTree (GL2PSbsptree **tree)
static void	gl2psFreeImagemap (GL2PSimagemap *list)
static void	gl2psFreePixmap (GL2PSimage *im)
static void	gl2psFreePrimitive (void *data)
static void	gl2psFreeText (GL2PSstring *text)
GL2PSDLL_API const char *	gl2psGetFileExtension (GLint format)
GL2PSDLL_API GLint	gl2psGetFileFormat ()
GL2PSDLL_API const char *	gl2psGetFormatDescription (GLint format)
static GLshort	gl2psGetIndex (GLshort i, GLshort num)
static void	gl2psGetNormal (GLfloat *a, GLfloat *b, GLfloat *c)
GL2PSDLL_API GLint	gl2psGetOptions (GLint *options)
static void	gl2psGetPlane (GL2PSprimitive *prim, GL2PSplane plane)
static GLint	gl2psGetPlaneFromPoints (GL2PSxyz a, GL2PSxyz b, GL2PSplane plane)
static GLfloat	gl2psGetRGB (GL2PSimage *im, GLuint x, GLuint y, GLfloat *red, GLfloat *green, GLfloat *blue)
static GLint	gl2psGetVertex (GL2PSvertex *v, GLfloat *p)
static GLboolean	gl2psGreater (GLfloat f1, GLfloat f2)
static void	gl2psInitTriangle (GL2PStriangle *t)
static GLboolean	gl2psLess (GLfloat f1, GLfloat f2)
GL2PSDLL_API GLint	gl2psLineWidth (GLfloat value)
static void	gl2psListAction (GL2PSlist *list, void(*action)(void *data))
static void	gl2psListActionInverse (GL2PSlist *list, void(*action)(void *data))
static void	gl2psListAdd (GL2PSlist *list, void *data)
static GL2PSlist *	gl2psListCreate (GLint n, GLint incr, GLint size)
static void	gl2psListDelete (GL2PSlist *list)
static int	gl2psListNbr (GL2PSlist *list)
static void *	gl2psListPointer (GL2PSlist *list, GLint idx)
static void	gl2psListRealloc (GL2PSlist *list, GLint n)
static void	gl2psListReset (GL2PSlist *list)
static void	gl2psListSort (GL2PSlist *list, int(*fcmp)(const void *a, const void *b))
static void *	gl2psMalloc (size_t size)
static void	gl2psMsg (GLint level, const char *fmt,...)
static GLfloat	gl2psNorm (GLfloat *a)
static int	gl2psOpenPDFDataStream (void)
static int	gl2psOpenPDFDataStreamWritePreface (void)
static void	gl2psParseFeedbackBuffer (GLint used)
static void	gl2psParseStipplePattern (GLushort pattern, GLint factor, int *nb, int array[10])
static void	gl2psPDFgroupListDelete (void)
static void	gl2psPDFgroupListInit (void)
static int	gl2psPDFgroupListWriteFontResources (void)
static int	gl2psPDFgroupListWriteGStateResources (void)
static void	gl2psPDFgroupListWriteMainStream (void)
static int	gl2psPDFgroupListWriteObjects (int entryoffs)
static int	gl2psPDFgroupListWriteShaderResources (void)
static int	gl2psPDFgroupListWriteVariableResources (void)
static int	gl2psPDFgroupListWriteXObjectResources (void)
static void	gl2psPDFgroupObjectInit (GL2PSpdfgroup *gro)
static void	gl2psPDFRectHull (GLfloat *xmin, GLfloat *xmax, GLfloat *ymin, GLfloat *ymax, GL2PStriangle *triangles, int cnt)
static void	gl2psPDFstacksInit (void)
static const char *	gl2psPGFTextAlignment (int align)
GL2PSDLL_API GLint	gl2psPointSize (GLfloat value)
static int	gl2psPrintf (const char *fmt,...)
static void	gl2psPrintGzipFooter (void)
static void	gl2psPrintGzipHeader (void)
static void	gl2psPrintPDFBeginViewport (GLint viewport[4])
static int	gl2psPrintPDFCatalog (void)
static int	gl2psPrintPDFCompressorType (void)
static int	gl2psPrintPDFDataStreamLength (int val)
static GLint	gl2psPrintPDFEndViewport (void)
static int	gl2psPrintPDFFillColor (GL2PSrgba rgba)
static void	gl2psPrintPDFFinalPrimitive (void)
static void	gl2psPrintPDFFooter (void)
static int	gl2psPrintPDFGSObject (void)
static void	gl2psPrintPDFHeader (void)
static int	gl2psPrintPDFInfo (void)
static int	gl2psPrintPDFLineWidth (GLfloat lw)
static int	gl2psPrintPDFOpenPage (void)
static int	gl2psPrintPDFPages (void)
static int	gl2psPrintPDFPixmap (int obj, int childobj, GL2PSimage *im, int gray)
static int	gl2psPrintPDFPixmapStreamData (GL2PSimage *im, int(*action)(unsigned long data, int size), int gray)
static void	gl2psPrintPDFPrimitive (void *data)
static int	gl2psPrintPDFShader (int obj, GL2PStriangle *triangles, int size, int gray)
static int	gl2psPrintPDFShaderExtGS (int obj, int childobj)
static int	gl2psPrintPDFShaderMask (int obj, int childobj)
static int	gl2psPrintPDFShaderSimpleExtGS (int obj, GLfloat alpha)
static int	gl2psPrintPDFShaderStreamData (GL2PStriangle *triangle, GLfloat dx, GLfloat dy, GLfloat xmin, GLfloat ymin, int(*action)(unsigned long data, int size), int gray)
static int	gl2psPrintPDFShaderStreamDataAlpha (GL2PSvertex *vertex, int(*action)(unsigned long data, int size), int sigbyte)
static int	gl2psPrintPDFShaderStreamDataCoord (GL2PSvertex *vertex, int(*action)(unsigned long data, int size), GLfloat dx, GLfloat dy, GLfloat xmin, GLfloat ymin)
static int	gl2psPrintPDFShaderStreamDataRGB (GL2PSvertex *vertex, int(*action)(unsigned long data, int size))
static int	gl2psPrintPDFStrokeColor (GL2PSrgba rgba)
static int	gl2psPrintPDFText (int obj, GL2PSstring *s, int fontnumber)
static void	gl2psPrintPGFBeginViewport (GLint viewport[4])
static void	gl2psPrintPGFColor (GL2PSrgba rgba)
static void	gl2psPrintPGFDash (GLushort pattern, GLint factor)
static GLint	gl2psPrintPGFEndViewport (void)
static void	gl2psPrintPGFFinalPrimitive (void)
static void	gl2psPrintPGFFooter (void)
static void	gl2psPrintPGFHeader (void)
static void	gl2psPrintPGFPrimitive (void *data)
static void	gl2psPrintPostScriptBeginViewport (GLint viewport[4])
static void	gl2psPrintPostScriptColor (GL2PSrgba rgba)
static int	gl2psPrintPostScriptDash (GLushort pattern, GLint factor, const char *str)
static GLint	gl2psPrintPostScriptEndViewport (void)
static void	gl2psPrintPostScriptFinalPrimitive (void)
static void	gl2psPrintPostScriptFooter (void)
static void	gl2psPrintPostScriptHeader (void)
static void	gl2psPrintPostScriptImagemap (GLfloat x, GLfloat y, GLsizei width, GLsizei height, const unsigned char *imagemap)
static void	gl2psPrintPostScriptPixmap (GLfloat x, GLfloat y, GL2PSimage *im)
static void	gl2psPrintPostScriptPrimitive (void *data)
static GLint	gl2psPrintPrimitives (void)
static void	gl2psPrintSVGBeginViewport (GLint viewport[4])
static void	gl2psPrintSVGDash (GLushort pattern, GLint factor)
static GLint	gl2psPrintSVGEndViewport (void)
static void	gl2psPrintSVGFinalPrimitive (void)
static void	gl2psPrintSVGFooter (void)
static void	gl2psPrintSVGHeader (void)
static void	gl2psPrintSVGPixmap (GLfloat x, GLfloat y, GL2PSimage *pixmap)
static void	gl2psPrintSVGPrimitive (void *data)
static void	gl2psPrintSVGSmoothTriangle (GL2PSxyz xyz[3], GL2PSrgba rgba[3])
static void	gl2psPrintTeXBeginViewport (GLint viewport[4])
static GLint	gl2psPrintTeXEndViewport (void)
static void	gl2psPrintTeXFinalPrimitive (void)
static void	gl2psPrintTeXFooter (void)
static void	gl2psPrintTeXHeader (void)
static void	gl2psPrintTeXPrimitive (void *data)
static GLfloat	gl2psPsca (GLfloat *a, GLfloat *b)
static void	gl2psPutPDFImage (GL2PSimage *image, int cnt, GLfloat x, GLfloat y)
static void	gl2psPutPDFSpecial (GL2PSstring *text)
static void	gl2psPutPDFText (GL2PSstring *text, int cnt, GLfloat x, GLfloat y)
static void	gl2psPvec (GLfloat *a, GLfloat *b, GLfloat *c)
static void *	gl2psRealloc (void *ptr, size_t size)
static void	gl2psRescaleAndOffset (void)
static void	gl2psResetPostScriptColor (void)
static GLboolean	gl2psSameColor (GL2PSrgba rgba1, GL2PSrgba rgba2)
static GLboolean	gl2psSameColorThreshold (int n, GL2PSrgba rgba[], GL2PSrgba threshold)
static GLboolean	gl2psSamePosition (GL2PSxyz p1, GL2PSxyz p2)
static void	gl2psSetLastColor (GL2PSrgba rgba)
GL2PSDLL_API GLint	gl2psSetOptions (GLint options)
static void	gl2psSortOutTrianglePDFgroup (GL2PSpdfgroup *gro)
GL2PSDLL_API GLint	gl2psSpecial (GLint format, const char *str)
static GLint	gl2psSplitPrimitive (GL2PSprimitive *prim, GL2PSplane plane, GL2PSprimitive **front, GL2PSprimitive **back)
static void	gl2psSplitPrimitive2D (GL2PSprimitive *prim, GL2PSplane plane, GL2PSprimitive **front, GL2PSprimitive **back)
static GLboolean	gl2psSupportedBlendMode (GLenum sfactor, GLenum dfactor)
static void	gl2psSVGGetColorString (GL2PSrgba rgba, char str[32])
static void	gl2psSVGGetCoordsAndColors (int n, GL2PSvertex *verts, GL2PSxyz *xyz, GL2PSrgba *rgba)
static GLint	gl2psTestSplitPrimitive (GL2PSprimitive *prim, GL2PSplane plane)
GL2PSDLL_API GLint	gl2psText (const char *str, const char *fontname, GLshort fontsize)
GL2PSDLL_API GLint	gl2psTextOpt (const char *str, const char *fontname, GLshort fontsize, GLint alignment, GLfloat angle)
GL2PSDLL_API GLint	gl2psTextOptColor (const char *str, const char *fontname, GLshort fontsize, GLint alignment, GLfloat angle, GL2PSrgba color)
static void	gl2psTraverseBspTree (GL2PSbsptree *tree, GL2PSxyz eye, GLfloat epsilon, GLboolean(*compare)(GLfloat f1, GLfloat f2), void(*action)(void *data), int inverse)
static int	gl2psTrianglesFirst (const void *a, const void *b)
static GLboolean	gl2psVertsSameColor (const GL2PSprimitive *prim)
static int	gl2psWriteBigEndian (unsigned long data, int bytes)
static void	gl2psWriteByte (unsigned char byte)

Variables
static GL2PScontext *	gl2ps = NULL
static GL2PSbackend *	gl2psbackends []
static GL2PSbackend	gl2psEPS
static GL2PSbackend	gl2psPDF
static GL2PSbackend	gl2psPGF
static GL2PSbackend	gl2psPS
static GL2PSbackend	gl2psSVG
static GL2PSbackend	gl2psTEX

Macro Definition Documentation

#define GL2PS_BEGIN_BLEND_TOKEN   9

Definition at line 105 of file gl2ps.c.

Referenced by gl2psEnable(), and gl2psParseFeedbackBuffer().

#define GL2PS_BEGIN_BOUNDARY_TOKEN   3

Definition at line 99 of file gl2ps.c.

Referenced by gl2psEnable(), and gl2psParseFeedbackBuffer().

#define GL2PS_BEGIN_OFFSET_TOKEN   1

Definition at line 97 of file gl2ps.c.

Referenced by gl2psEnable(), and gl2psParseFeedbackBuffer().

#define GL2PS_BEGIN_STIPPLE_TOKEN   5

Definition at line 101 of file gl2ps.c.

Referenced by gl2psEnable(), and gl2psParseFeedbackBuffer().

#define GL2PS_COINCIDENT   1

Definition at line 84 of file gl2ps.c.

Referenced by gl2psAddInBspImageTree(), gl2psBuildBspTree(), gl2psCheckPrimitive(), gl2psSplitPrimitive(), and gl2psTestSplitPrimitive().

#define GL2PS_DRAW_PIXELS_TOKEN   14

Definition at line 110 of file gl2ps.c.

Referenced by gl2psDrawPixels(), and gl2psParseFeedbackBuffer().

#define GL2PS_DST_BLEND_TOKEN   12

Definition at line 108 of file gl2ps.c.

Referenced by gl2psBlendFunc(), and gl2psParseFeedbackBuffer().

#define GL2PS_END_BLEND_TOKEN   10

Definition at line 106 of file gl2ps.c.

Referenced by gl2psDisable(), and gl2psParseFeedbackBuffer().

#define GL2PS_END_BOUNDARY_TOKEN   4

Definition at line 100 of file gl2ps.c.

Referenced by gl2psDisable(), and gl2psParseFeedbackBuffer().

#define GL2PS_END_OFFSET_TOKEN   2

Definition at line 98 of file gl2ps.c.

Referenced by gl2psDisable(), and gl2psParseFeedbackBuffer().

#define GL2PS_END_STIPPLE_TOKEN   6

Definition at line 102 of file gl2ps.c.

Referenced by gl2psDisable(), and gl2psParseFeedbackBuffer().

#define GL2PS_EPSILON   5.0e-3F

Definition at line 62 of file gl2ps.c.

Referenced by gl2psCheckPoint(), gl2psPrintPrimitives(), gl2psSplitPrimitive(), and gl2psTestSplitPrimitive().

#define GL2PS_IMAGEMAP   7

Definition at line 77 of file gl2ps.c.

Referenced by gl2psAddInBspImageTree(), gl2psAddInImageTree(), gl2psCreateSplitPrimitive(), gl2psCreateSplitPrimitive2D(), gl2psGetPlane(), gl2psParseFeedbackBuffer(), and gl2psPrintPostScriptPrimitive().

#define GL2PS_IMAGEMAP_TOKEN   13

Definition at line 109 of file gl2ps.c.

Referenced by gl2psDrawImageMap(), and gl2psParseFeedbackBuffer().

#define GL2PS_IMAGEMAP_VISIBLE   9

Definition at line 79 of file gl2ps.c.

Referenced by gl2psAddInImageTree().

#define GL2PS_IMAGEMAP_WRITTEN   8

Definition at line 78 of file gl2ps.c.

Referenced by gl2psPrintPostScriptPrimitive().

#define GL2PS_IN_BACK_OF   3

Definition at line 86 of file gl2ps.c.

Referenced by gl2psAddInBspImageTree(), gl2psBuildBspTree(), gl2psCheckPrimitive(), gl2psSplitPrimitive(), and gl2psTestSplitPrimitive().

#define GL2PS_IN_FRONT_OF   2

Definition at line 85 of file gl2ps.c.

Referenced by gl2psAddInBspImageTree(), gl2psBuildBspTree(), gl2psCheckPrimitive(), gl2psSplitPrimitive(), and gl2psTestSplitPrimitive().

#define GL2PS_LINE   3

Definition at line 73 of file gl2ps.c.

Referenced by gl2psAddBoundaryInList(), gl2psAddInBspImageTree(), gl2psCreateSplitPrimitive(), gl2psCreateSplitPrimitive2D(), gl2psGetPlane(), gl2psParseFeedbackBuffer(), gl2psPDFgroupListInit(), gl2psPDFgroupListWriteMainStream(), gl2psPDFgroupListWriteObjects(), gl2psPrintPGFPrimitive(), gl2psPrintPostScriptPrimitive(), gl2psPrintSVGPrimitive(), and gl2psRescaleAndOffset().

#define GL2PS_LINE_WIDTH_TOKEN   8

Definition at line 104 of file gl2ps.c.

Referenced by gl2psLineWidth(), and gl2psParseFeedbackBuffer().

#define GL2PS_NO_TYPE   -1

Definition at line 70 of file gl2ps.c.

Referenced by gl2psCreateSplitPrimitive(), gl2psCreateSplitPrimitive2D(), and gl2psPDFgroupListInit().

#define GL2PS_PIXMAP   6

Definition at line 76 of file gl2ps.c.

Referenced by gl2psAddInBspImageTree(), gl2psCopyPrimitive(), gl2psDrawPixels(), gl2psFreePrimitive(), gl2psGetPlane(), gl2psPDFgroupListInit(), gl2psPDFgroupListWriteMainStream(), gl2psPDFgroupListWriteObjects(), gl2psPDFgroupListWriteXObjectResources(), gl2psPrintPostScriptPrimitive(), and gl2psPrintSVGPrimitive().

#define GL2PS_POINT   2

Definition at line 72 of file gl2ps.c.

Referenced by gl2psCreateSplitPrimitive(), gl2psCreateSplitPrimitive2D(), gl2psGetPlane(), gl2psParseFeedbackBuffer(), gl2psPDFgroupListInit(), gl2psPDFgroupListWriteMainStream(), gl2psPDFgroupListWriteObjects(), gl2psPrintPGFPrimitive(), gl2psPrintPostScriptPrimitive(), gl2psPrintSVGPrimitive(), and gl2psSplitPrimitive().

#define GL2PS_POINT_BACK   2

Definition at line 93 of file gl2ps.c.

Referenced by gl2psAddPlanesInBspTreeImage(), gl2psCheckPoint(), gl2psCheckPrimitive(), and gl2psSplitPrimitive2D().

#define GL2PS_POINT_COINCIDENT   0

Definition at line 91 of file gl2ps.c.

Referenced by gl2psAddPlanesInBspTreeImage(), and gl2psCheckPoint().

#define GL2PS_POINT_INFRONT   1

Definition at line 92 of file gl2ps.c.

Referenced by gl2psAddPlanesInBspTreeImage(), gl2psCheckPoint(), gl2psCheckPrimitive(), and gl2psSplitPrimitive2D().

#define GL2PS_POINT_SIZE_TOKEN   7

Definition at line 103 of file gl2ps.c.

Referenced by gl2psParseFeedbackBuffer(), and gl2psPointSize().

#define GL2PS_QUADRANGLE   4

Definition at line 74 of file gl2ps.c.

Referenced by gl2psAddPrimitiveInList(), gl2psCreateSplitPrimitive(), gl2psCreateSplitPrimitive2D(), gl2psGetPlane(), gl2psPrintPostScriptPrimitive(), and gl2psPrintSVGPrimitive().

#define GL2PS_SPANNING   4

Definition at line 87 of file gl2ps.c.

Referenced by gl2psAddInBspImageTree(), gl2psBuildBspTree(), gl2psCheckPrimitive(), and gl2psSplitPrimitive().

#define GL2PS_SPECIAL   10

Definition at line 80 of file gl2ps.c.

Referenced by gl2psAddInBspImageTree(), gl2psCopyPrimitive(), gl2psFreePrimitive(), gl2psGetPlane(), gl2psPDFgroupListInit(), gl2psPDFgroupListWriteMainStream(), gl2psPDFgroupListWriteObjects(), gl2psPrintPGFPrimitive(), gl2psPrintPostScriptPrimitive(), gl2psPrintSVGPrimitive(), gl2psPrintTeXPrimitive(), and gl2psSpecial().

#define GL2PS_SRC_BLEND_TOKEN   11

Definition at line 107 of file gl2ps.c.

Referenced by gl2psBlendFunc(), and gl2psParseFeedbackBuffer().

#define GL2PS_TEXT   1

Definition at line 71 of file gl2ps.c.

Referenced by gl2psAddInBspImageTree(), gl2psCopyPrimitive(), gl2psFreePrimitive(), gl2psGetPlane(), gl2psPDFgroupListInit(), gl2psPDFgroupListWriteMainStream(), gl2psPDFgroupListWriteObjects(), gl2psPrintPGFPrimitive(), gl2psPrintPostScriptPrimitive(), gl2psPrintSVGPrimitive(), gl2psPrintTeXPrimitive(), gl2psText(), gl2psTextOpt(), and gl2psTextOptColor().

#define GL2PS_TEXT_TOKEN   15

Definition at line 111 of file gl2ps.c.

Referenced by gl2psAddText(), and gl2psParseFeedbackBuffer().

#define GL2PS_TRIANGLE   5

Definition at line 75 of file gl2ps.c.

Referenced by gl2psCreateSplitPrimitive(), gl2psCreateSplitPrimitive2D(), gl2psDivideQuad(), gl2psGetPlane(), gl2psParseFeedbackBuffer(), gl2psPDFgroupListInit(), gl2psPDFgroupListWriteMainStream(), gl2psPDFgroupListWriteObjects(), gl2psPDFgroupListWriteXObjectResources(), gl2psPrintPGFPrimitive(), gl2psPrintPostScriptPrimitive(), gl2psPrintSVGPrimitive(), gl2psRescaleAndOffset(), and gl2psSortOutTrianglePDFgroup().

#define GL2PS_ZERO

(

arg

)

(fabs(arg) < 1.e-20)

Definition at line 66 of file gl2ps.c.

Referenced by gl2psAssignTriangleProperties(), gl2psCutEdge(), gl2psGetNormal(), gl2psGetPlane(), gl2psGetPlaneFromPoints(), gl2psPrintPDFFillColor(), gl2psPrintPDFLineWidth(), gl2psPrintPDFShaderStreamDataCoord(), gl2psPrintPDFStrokeColor(), gl2psRescaleAndOffset(), gl2psSameColor(), and gl2psSamePosition().

#define GL2PS_ZOFFSET   5.0e-2F

Definition at line 64 of file gl2ps.c.

Referenced by gl2psRescaleAndOffset().

#define GL2PS_ZOFFSET_LARGE   20.0F

Definition at line 65 of file gl2ps.c.

Referenced by gl2psRescaleAndOffset().

#define GL2PS_ZSCALE   1000.0F

Definition at line 63 of file gl2ps.c.

Referenced by gl2psPrintPrimitives(), and gl2psRescaleAndOffset().

Typedef Documentation

typedef struct _GL2PSbsptree GL2PSbsptree

Definition at line 137 of file gl2ps.c.

typedef struct _GL2PSbsptree2d GL2PSbsptree2d

Definition at line 125 of file gl2ps.c.

typedef struct _GL2PSimagemap GL2PSimagemap

Definition at line 174 of file gl2ps.c.

typedef GLfloat GL2PSplane[4]

Definition at line 123 of file gl2ps.c.

typedef GLfloat GL2PSxyz[3]

Definition at line 122 of file gl2ps.c.

Enumeration Type Documentation

enum GL2PS_TRIANGLE_PROPERTY

Enumerator
T_UNDEFINED
T_CONST_COLOR
T_VAR_COLOR
T_ALPHA_1
T_ALPHA_LESS_1
T_VAR_ALPHA

Definition at line 113 of file gl2ps.c.

Function Documentation

static void gl2psAdaptVertexForBlending ( GL2PSvertex *  v )

static

Definition at line 956 of file gl2ps.c.

References GL2PScontext::blendfunc, GL2PScontext::blending, GL2PS_NO_BLENDING, GL2PScontext::options, and GL2PSvertex::rgba.

Referenced by gl2psParseFeedbackBuffer().

static void gl2psAddBoundaryInList ( GL2PSprimitive *  prim, GL2PSlist *  list  )

static

Definition at line 2098 of file gl2ps.c.

References GL2PSprimitive::boundary, GL2PSprimitive::culled, GL2PSprimitive::factor, GL2PS_LINE, gl2psGetIndex(), gl2psListAdd(), gl2psMalloc(), gl2psNorm(), GL2PSprimitive::numverts, GL2PSprimitive::ofactor, GL2PSprimitive::offset, GL2PSprimitive::ounits, GL2PSprimitive::pattern, GL2PSvertex::rgba, GL2PSprimitive::type, GL2PSprimitive::verts, GL2PSprimitive::width, and GL2PSvertex::xyz.

Referenced by gl2psBuildPolygonBoundary().

static GLint gl2psAddInBspImageTree ( GL2PSprimitive *  prim, GL2PSbsptree2d **  tree  )

static

Definition at line 2022 of file gl2ps.c.

References GL2PS_COINCIDENT, GL2PS_IMAGEMAP, GL2PS_IN_BACK_OF, GL2PS_IN_FRONT_OF, GL2PS_LINE, GL2PS_PIXMAP, GL2PS_SPANNING, GL2PS_SPECIAL, GL2PS_TEXT, gl2psAddPlanesInBspTreeImage(), gl2psCheckPrimitive(), gl2psFree(), gl2psSplitPrimitive2D(), GL2PScontext::primitivetoadd, GL2PSprimitive::type, GL2PSprimitive::verts, and GL2PScontext::zerosurfacearea.

Referenced by gl2psAddInImageTree().

static void gl2psAddIndex ( GLshort *  index0, GLshort *  index1, GLshort *  nb, GLshort  i, GLshort  j  )

static

Definition at line 1267 of file gl2ps.c.

Referenced by gl2psSplitPrimitive().

static void gl2psAddInImageTree ( void *  data )

static

Definition at line 2081 of file gl2ps.c.

References GL2PSprimitive::culled, GL2PSprimitive::data, GL2PSimage::format, GL2PS_IMAGEMAP, GL2PS_IMAGEMAP_VISIBLE, gl2psAddInBspImageTree(), GL2PSprimitive::image, GL2PScontext::imagetree, GL2PScontext::primitivetoadd, and GL2PSprimitive::type.

Referenced by gl2psPrintPrimitives().

static void gl2psAddPlanesInBspTreeImage ( GL2PSprimitive *  prim, GL2PSbsptree2d **  tree  )

static

Definition at line 1785 of file gl2ps.c.

References _GL2PSbsptree2d::back, _GL2PSbsptree2d::front, GL2PS_POINT_BACK, GL2PS_POINT_COINCIDENT, GL2PS_POINT_INFRONT, gl2psCheckPoint(), gl2psFree(), gl2psGetPlaneFromPoints(), gl2psMalloc(), GL2PSprimitive::numverts, _GL2PSbsptree2d::plane, GL2PSprimitive::verts, and GL2PSvertex::xyz.

Referenced by gl2psAddInBspImageTree().

static void gl2psAddPolyPrimitive ( GLshort  type, GLshort  numverts, GL2PSvertex *  verts, GLint  offset, GLfloat  ofactor, GLfloat  ounits, GLushort  pattern, GLint  factor, GLfloat  width, char  boundary  )

static

Definition at line 2188 of file gl2ps.c.

References GL2PSprimitive::boundary, GL2PSprimitive::culled, GL2PSprimitive::factor, gl2psListAdd(), gl2psMalloc(), GL2PSprimitive::numverts, GL2PSprimitive::ofactor, GL2PSprimitive::offset, GL2PSprimitive::ounits, GL2PSprimitive::pattern, GL2PScontext::primitives, GL2PSprimitive::type, GL2PSprimitive::verts, and GL2PSprimitive::width.

Referenced by gl2psParseFeedbackBuffer().

static void gl2psAddPrimitiveInList ( GL2PSprimitive *  prim, GL2PSlist *  list  )

static

Definition at line 1515 of file gl2ps.c.

References GL2PS_QUADRANGLE, gl2psDivideQuad(), gl2psFreePrimitive(), gl2psListAdd(), and GL2PSprimitive::type.

Referenced by gl2psBuildBspTree().

static GLint gl2psAddText ( GLint  type, const char *  str, const char *  fontname, GLshort  fontsize, GLint  alignment, GLfloat  angle, GL2PSrgba  color  )

static

Definition at line 869 of file gl2ps.c.

References GL2PSstring::alignment, GL2PSstring::angle, GL2PScontext::auxprimitives, GL2PSprimitive::boundary, GL2PSprimitive::culled, GL2PSprimitive::data, GL2PSprimitive::factor, GL2PSstring::fontname, GL2PSstring::fontsize, GL2PS_NO_TEXT, GL2PS_SUCCESS, GL2PS_TEXT_TOKEN, GL2PS_UNINITIALIZED, gl2psListAdd(), gl2psMalloc(), GL2PSprimitive::numverts, GL2PSprimitive::ofactor, GL2PSprimitive::offset, GL2PScontext::options, GL2PSprimitive::ounits, GL2PSprimitive::pattern, GL2PSvertex::rgba, GL2PSstring::str, GL2PSprimitive::text, GL2PSprimitive::type, GL2PSprimitive::verts, GL2PSprimitive::width, and GL2PSvertex::xyz.

Referenced by gl2psSpecial(), gl2psText(), gl2psTextOpt(), and gl2psTextOptColor().

static void gl2psAssignTriangleProperties ( GL2PStriangle *  t )

static

Definition at line 980 of file gl2ps.c.

References GL2PS_ZERO, GL2PStriangle::prop, GL2PSvertex::rgba, T_ALPHA_1, T_ALPHA_LESS_1, T_VAR_ALPHA, T_VAR_COLOR, and GL2PStriangle::vertex.

Referenced by gl2psFillTriangleFromPrimitive().

GL2PSDLL_API GLint gl2psBeginPage	(	const char *	title,
		const char *	producer,
		GLint	viewport[4],
		GLint	format,
		GLint	sort,
		GLint	options,
		GLint	colormode,
		GLint	colorsize,
		GL2PSrgba *	colormap,
		GLint	nr,
		GLint	ng,
		GLint	nb,
		GLint	buffersize,
		FILE *	stream,
		const char *	filename
	)

Definition at line 5690 of file gl2ps.c.

References GL2PScontext::auxprimitives, GL2PScontext::bgcolor, GL2PScontext::blendfunc, GL2PScontext::blending, GL2PScontext::buffersize, GL2PScontext::colormap, GL2PScontext::colormode, GL2PScontext::colorsize, GL2PScontext::compress, GL2PScontext::feedback, GL2PScontext::filename, GL2PScontext::format, GL2PS_BSP_SORT, GL2PS_ERROR, GL2PS_NO_SORT, GL2PS_SIMPLE_SORT, GL2PS_SUCCESS, GL2PS_SVG, GL2PS_USE_CURRENT_VIEWPORT, gl2psbackends, gl2psFree(), gl2psListCreate(), gl2psMalloc(), gl2psMsg(), GL2PScontext::header, GL2PScontext::imagemap_head, GL2PScontext::imagemap_tail, GL2PScontext::imagetree, GL2PScontext::lastfactor, GL2PScontext::lastlinewidth, GL2PScontext::lastpattern, GL2PScontext::lastrgba, GL2PScontext::lastvertex, GL2PScontext::maxbestroot, GL2PScontext::options, GL2PScontext::pdfgrouplist, GL2PScontext::pdfprimlist, GL2PScontext::primitives, GL2PScontext::primitivetoadd, GL2PScontext::producer, GL2PSvertex::rgba, GL2PScontext::sort, GL2PScontext::stream, GL2PScontext::threshold, GL2PScontext::title, GL2PScontext::viewport, GL2PScontext::xreflist, GL2PSvertex::xyz, and GL2PScontext::zerosurfacearea.

Referenced by keyboard(), GUISUMOAbstractView::makeSnapshot(), and writefile().

GL2PSDLL_API GLint gl2psBeginViewport

(

GLint

viewport[4]

)

Definition at line 5884 of file gl2ps.c.

References GL2PSbackend::beginViewport, GL2PScontext::format, GL2PS_SUCCESS, and GL2PS_UNINITIALIZED.

Referenced by draw_multi().

GL2PSDLL_API GLint gl2psBlendFunc	(	GLenum	sfactor,
		GLenum	dfactor
	)

Definition at line 6126 of file gl2ps.c.

References GL2PS_DST_BLEND_TOKEN, GL2PS_SRC_BLEND_TOKEN, GL2PS_SUCCESS, GL2PS_UNINITIALIZED, GL2PS_WARNING, and gl2psSupportedBlendMode().

static void gl2psBuildBspTree ( GL2PSbsptree *  tree, GL2PSlist *  primitives  )

static

Definition at line 1557 of file gl2ps.c.

References _GL2PSbsptree::back, _GL2PSbsptree::front, GL2PS_COINCIDENT, GL2PS_IN_BACK_OF, GL2PS_IN_FRONT_OF, GL2PS_SPANNING, gl2psAddPrimitiveInList(), gl2psFindRoot(), gl2psFreePrimitive(), gl2psGetPlane(), gl2psListCreate(), gl2psListDelete(), gl2psListNbr(), gl2psListPointer(), gl2psListSort(), gl2psMalloc(), gl2psSplitPrimitive(), gl2psTrianglesFirst(), _GL2PSbsptree::plane, and _GL2PSbsptree::primitives.

Referenced by gl2psPrintPrimitives().

static void gl2psBuildPolygonBoundary ( GL2PSbsptree *  tree )

static

Definition at line 2168 of file gl2ps.c.

References _GL2PSbsptree::back, GL2PSprimitive::boundary, _GL2PSbsptree::front, gl2psAddBoundaryInList(), gl2psListNbr(), gl2psListPointer(), and _GL2PSbsptree::primitives.

Referenced by gl2psPrintPrimitives().

static GLint gl2psCheckPoint ( GL2PSxyz  point, GL2PSplane  plane  )

static

Definition at line 1775 of file gl2ps.c.

References GL2PS_EPSILON, GL2PS_POINT_BACK, GL2PS_POINT_COINCIDENT, GL2PS_POINT_INFRONT, and gl2psComparePointPlane().

Referenced by gl2psAddPlanesInBspTreeImage(), gl2psCheckPrimitive(), and gl2psSplitPrimitive2D().

static GLint gl2psCheckPrimitive ( GL2PSprimitive *  prim, GL2PSplane  plane  )

static

Definition at line 1889 of file gl2ps.c.

References GL2PS_COINCIDENT, GL2PS_IN_BACK_OF, GL2PS_IN_FRONT_OF, GL2PS_POINT_BACK, GL2PS_POINT_INFRONT, GL2PS_SPANNING, gl2psCheckPoint(), GL2PSprimitive::numverts, GL2PSprimitive::verts, and GL2PSvertex::xyz.

Referenced by gl2psAddInBspImageTree().

static int gl2psClosePDFDataStream ( void  )

static

Definition at line 4139 of file gl2ps.c.

References GL2PScontext::compress, GL2PS_COMPRESS, GL2PS_ERROR, gl2psMsg(), GL2PScontext::options, GL2PScontext::stream, and GL2PScontext::streamlength.

Referenced by gl2psPrintPDFFooter().

static int gl2psCompareDepth ( const void *  a, const void *  b  )

static

Definition at line 1403 of file gl2ps.c.

References GL2PSprimitive::numverts, GL2PSprimitive::verts, and GL2PSvertex::xyz.

Referenced by gl2psPrintPrimitives().

static GLfloat gl2psComparePointPlane ( GL2PSxyz  point, GL2PSplane  plane  )

static

Definition at line 1088 of file gl2ps.c.

Referenced by gl2psCheckPoint(), gl2psCutEdge(), gl2psSplitPrimitive(), gl2psTestSplitPrimitive(), and gl2psTraverseBspTree().

static void gl2psComputeTightBoundingBox ( void *  data )

static

Definition at line 5591 of file gl2ps.c.

References GL2PSprimitive::numverts, GL2PSprimitive::verts, GL2PScontext::viewport, and GL2PSvertex::xyz.

Referenced by gl2psPrintPrimitives().

static GL2PSimage* gl2psCopyPixmap ( GL2PSimage *  im )

static

Definition at line 766 of file gl2ps.c.

References GL2PSimage::format, gl2psMalloc(), GL2PSimage::height, image(), GL2PSimage::pixels, GL2PSimage::type, GL2PSimage::width, GL2PSimage::zoom_x, and GL2PSimage::zoom_y.

Referenced by gl2psCopyPrimitive().

static GL2PSprimitive* gl2psCopyPrimitive ( GL2PSprimitive *  p )

static

Definition at line 1034 of file gl2ps.c.

References GL2PSprimitive::boundary, GL2PSprimitive::culled, GL2PSprimitive::data, GL2PSprimitive::factor, GL2PS_ERROR, GL2PS_PIXMAP, GL2PS_SPECIAL, GL2PS_TEXT, gl2psCopyPixmap(), gl2psCopyText(), gl2psMalloc(), gl2psMsg(), GL2PSprimitive::image, GL2PSprimitive::numverts, GL2PSprimitive::ofactor, GL2PSprimitive::offset, GL2PSprimitive::ounits, GL2PSprimitive::pattern, GL2PSprimitive::text, GL2PSprimitive::type, GL2PSprimitive::verts, and GL2PSprimitive::width.

Referenced by gl2psPrintPDFPrimitive().

static GL2PSstring* gl2psCopyText ( GL2PSstring *  t )

static

Definition at line 920 of file gl2ps.c.

References GL2PSstring::alignment, GL2PSstring::angle, GL2PSstring::fontname, GL2PSstring::fontsize, gl2psMalloc(), GL2PSstring::str, and text().

Referenced by gl2psCopyPrimitive().

static void gl2psCreateSplitPrimitive ( GL2PSprimitive *  parent, GL2PSplane  plane, GL2PSprimitive *  child, GLshort  numverts, GLshort *  index0, GLshort *  index1  )

static

Definition at line 1221 of file gl2ps.c.

References GL2PSprimitive::boundary, GL2PSprimitive::culled, GL2PSprimitive::data, GL2PSprimitive::factor, GL2PS_IMAGEMAP, GL2PS_LINE, GL2PS_NO_TYPE, GL2PS_POINT, GL2PS_QUADRANGLE, GL2PS_TRIANGLE, GL2PS_WARNING, gl2psCutEdge(), gl2psMalloc(), gl2psMsg(), GL2PSprimitive::image, GL2PSprimitive::numverts, GL2PSprimitive::ofactor, GL2PSprimitive::offset, GL2PSprimitive::ounits, GL2PSprimitive::pattern, GL2PSprimitive::type, GL2PSprimitive::verts, and GL2PSprimitive::width.

Referenced by gl2psSplitPrimitive().

static GL2PSprimitive* gl2psCreateSplitPrimitive2D ( GL2PSprimitive *  parent, GLshort  numverts, GL2PSvertex *  vertx  )

static

Definition at line 1904 of file gl2ps.c.

References GL2PSprimitive::boundary, GL2PSprimitive::culled, GL2PSprimitive::data, GL2PSprimitive::factor, GL2PS_IMAGEMAP, GL2PS_LINE, GL2PS_NO_TYPE, GL2PS_POINT, GL2PS_QUADRANGLE, GL2PS_TRIANGLE, gl2psMalloc(), GL2PSprimitive::image, GL2PSprimitive::numverts, GL2PSprimitive::ofactor, GL2PSprimitive::offset, GL2PSprimitive::ounits, GL2PSprimitive::pattern, GL2PSprimitive::type, GL2PSprimitive::verts, and GL2PSprimitive::width.

Referenced by gl2psSplitPrimitive2D().

static void gl2psCutEdge ( GL2PSvertex *  a, GL2PSvertex *  b, GL2PSplane  plane, GL2PSvertex *  c  )

static

Definition at line 1196 of file gl2ps.c.

References GL2PS_ZERO, gl2psComparePointPlane(), gl2psPsca(), GL2PSvertex::rgba, and GL2PSvertex::xyz.

Referenced by gl2psCreateSplitPrimitive(), and gl2psSplitPrimitive2D().

GL2PSDLL_API GLint gl2psDisable

(

GLint

mode

)

Definition at line 6081 of file gl2ps.c.

References GL2PS_BLEND, GL2PS_END_BLEND_TOKEN, GL2PS_END_BOUNDARY_TOKEN, GL2PS_END_OFFSET_TOKEN, GL2PS_END_STIPPLE_TOKEN, GL2PS_LINE_STIPPLE, GL2PS_POLYGON_BOUNDARY, GL2PS_POLYGON_OFFSET_FILL, GL2PS_SUCCESS, GL2PS_UNINITIALIZED, GL2PS_WARNING, and gl2psMsg().

Referenced by display(), and extras().

static void gl2psDivideQuad ( GL2PSprimitive *  quad, GL2PSprimitive **  t1, GL2PSprimitive **  t2  )

static

Definition at line 1377 of file gl2ps.c.

References GL2PSprimitive::boundary, GL2PSprimitive::culled, GL2PSprimitive::factor, GL2PS_TRIANGLE, gl2psMalloc(), GL2PSprimitive::ofactor, GL2PSprimitive::offset, GL2PSprimitive::ounits, GL2PSprimitive::pattern, GL2PSprimitive::verts, and GL2PSprimitive::width.

Referenced by gl2psAddPrimitiveInList().

GL2PSDLL_API GLint gl2psDrawImageMap	(	GLsizei	width,
		GLsizei	height,
		const GLfloat	position[3],
		const unsigned char *	imagemap
	)

Definition at line 6020 of file gl2ps.c.

References GL2PS_ERROR, GL2PS_IMAGEMAP_TOKEN, GL2PS_SUCCESS, and GL2PS_UNINITIALIZED.

GL2PSDLL_API GLint gl2psDrawPixels	(	GLsizei	width,
		GLsizei	height,
		GLint	xorig,
		GLint	yorig,
		GLenum	format,
		GLenum	type,
		const void *	pixels
	)

Definition at line 5932 of file gl2ps.c.

References GL2PScontext::auxprimitives, GL2PScontext::blending, GL2PSprimitive::boundary, GL2PSprimitive::culled, GL2PSprimitive::data, GL2PSprimitive::factor, GL2PSimage::format, GL2PS_DRAW_PIXELS_TOKEN, GL2PS_ERROR, GL2PS_NO_BLENDING, GL2PS_NO_PIXMAP, GL2PS_PIXMAP, GL2PS_SUCCESS, GL2PS_UNINITIALIZED, gl2psListAdd(), gl2psMalloc(), gl2psMsg(), GL2PSimage::height, GL2PSprimitive::image, GL2PSprimitive::numverts, GL2PSprimitive::ofactor, GL2PSprimitive::offset, GL2PScontext::options, GL2PSprimitive::ounits, GL2PSprimitive::pattern, GL2PSimage::pixels, GL2PSvertex::rgba, GL2PSimage::type, GL2PSprimitive::type, GL2PSprimitive::verts, GL2PSimage::width, GL2PSprimitive::width, GL2PSvertex::xyz, GL2PSimage::zoom_x, and GL2PSimage::zoom_y.

Referenced by image().

GL2PSDLL_API GLint gl2psEnable

(

GLint

mode

)

Definition at line 6045 of file gl2ps.c.

References GL2PS_BEGIN_BLEND_TOKEN, GL2PS_BEGIN_BOUNDARY_TOKEN, GL2PS_BEGIN_OFFSET_TOKEN, GL2PS_BEGIN_STIPPLE_TOKEN, GL2PS_BLEND, GL2PS_LINE_STIPPLE, GL2PS_POLYGON_BOUNDARY, GL2PS_POLYGON_OFFSET_FILL, GL2PS_SUCCESS, GL2PS_UNINITIALIZED, GL2PS_WARNING, and gl2psMsg().

Referenced by display(), and extras().

GL2PSDLL_API GLint gl2psEndPage

(

void

)

Definition at line 5857 of file gl2ps.c.

References GL2PScontext::auxprimitives, GL2PScontext::colormap, GL2PScontext::feedback, GL2PScontext::filename, GL2PScontext::format, GL2PS_OVERFLOW, GL2PS_UNINITIALIZED, gl2psFree(), gl2psFreeImagemap(), gl2psListDelete(), gl2psPrintPrimitives(), GL2PScontext::imagemap_head, GL2PScontext::primitives, GL2PSbackend::printFooter, GL2PScontext::producer, GL2PScontext::stream, and GL2PScontext::title.

Referenced by keyboard(), GUISUMOAbstractView::makeSnapshot(), and writefile().

static void gl2psEndPostScriptLine ( void  )

static

Definition at line 2947 of file gl2ps.c.

References gl2psPrintf(), GL2PScontext::lastvertex, GL2PSvertex::rgba, and GL2PSvertex::xyz.

Referenced by gl2psPrintPostScriptFinalPrimitive(), and gl2psPrintPostScriptPrimitive().

static void gl2psEndSVGLine ( void  )

static

Definition at line 5066 of file gl2ps.c.

References gl2psPrintf(), GL2PScontext::lastvertex, GL2PSvertex::rgba, GL2PScontext::viewport, and GL2PSvertex::xyz.

Referenced by gl2psPrintSVGFinalPrimitive(), and gl2psPrintSVGPrimitive().

GL2PSDLL_API GLint gl2psEndViewport

(

void

)

Definition at line 5893 of file gl2ps.c.

References GL2PSbackend::endViewport, GL2PScontext::format, GL2PS_UNINITIALIZED, and GL2PScontext::lastlinewidth.

Referenced by draw_multi().

static void gl2psFillTriangleFromPrimitive ( GL2PStriangle *  t, GL2PSprimitive *  p, GLboolean  assignprops  )

static

Definition at line 1013 of file gl2ps.c.

References gl2psAssignTriangleProperties(), GL2PStriangle::vertex, and GL2PSprimitive::verts.

Referenced by gl2psPDFgroupListInit(), gl2psPDFgroupListWriteMainStream(), gl2psPDFgroupListWriteObjects(), and gl2psSortOutTrianglePDFgroup().

static GLint gl2psFindRoot ( GL2PSlist *  primitives, GL2PSprimitive **  root  )

static

Definition at line 1443 of file gl2ps.c.

References GL2PS_BEST_ROOT, GL2PS_ERROR, gl2psGetPlane(), gl2psListNbr(), gl2psListPointer(), gl2psMsg(), gl2psTestSplitPrimitive(), GL2PScontext::maxbestroot, GL2PScontext::options, and _GL2PSbsptree2d::plane.

Referenced by gl2psBuildBspTree().

static void gl2psFree ( void *  ptr )

static

Definition at line 319 of file gl2ps.c.

Referenced by gl2psAddInBspImageTree(), gl2psAddPlanesInBspTreeImage(), gl2psBeginPage(), gl2psEndPage(), gl2psFreeBspImageTree(), gl2psFreeBspTree(), gl2psFreeImagemap(), gl2psFreePixmap(), gl2psFreePrimitive(), gl2psFreeText(), gl2psListActionInverse(), gl2psListDelete(), gl2psPDFgroupListWriteObjects(), gl2psPrintf(), gl2psPrintGzipFooter(), gl2psPrintPDFFooter(), gl2psSplitPrimitive2D(), and gl2psWriteBigEndian().

static void gl2psFreeBspImageTree ( GL2PSbsptree2d **  tree )

static

Definition at line 1765 of file gl2ps.c.

References gl2psFree().

Referenced by gl2psPrintPrimitives().

static void gl2psFreeBspTree ( GL2PSbsptree **  tree )

static

Definition at line 1531 of file gl2ps.c.

References gl2psFree(), gl2psFreePrimitive(), gl2psListAction(), and gl2psListDelete().

Referenced by gl2psPrintPrimitives().

static void gl2psFreeImagemap ( GL2PSimagemap *  list )

static

Definition at line 1488 of file gl2ps.c.

References gl2psFree(), _GL2PSimagemap::image, _GL2PSimagemap::next, and GL2PSimage::pixels.

Referenced by gl2psEndPage().

static void gl2psFreePixmap ( GL2PSimage *  im )

static

Definition at line 794 of file gl2ps.c.

References gl2psFree(), gl2psGetRGB(), gl2psListAdd(), gl2psMalloc(), GL2PSimage::height, GL2PSimage::pixels, pixmap, and GL2PSimage::width.

Referenced by gl2psFreePrimitive().

static void gl2psFreePrimitive ( void *  data )

static

Definition at line 1500 of file gl2ps.c.

References GL2PSprimitive::data, GL2PS_PIXMAP, GL2PS_SPECIAL, GL2PS_TEXT, gl2psFree(), gl2psFreePixmap(), gl2psFreeText(), GL2PSprimitive::image, GL2PSprimitive::text, GL2PSprimitive::type, and GL2PSprimitive::verts.

Referenced by gl2psAddPrimitiveInList(), gl2psBuildBspTree(), gl2psFreeBspTree(), gl2psPrintPDFFooter(), and gl2psPrintPrimitives().

static void gl2psFreeText ( GL2PSstring *  text )

static

Definition at line 934 of file gl2ps.c.

References GL2PSstring::fontname, gl2psFree(), and GL2PSstring::str.

Referenced by gl2psFreePrimitive().

GL2PSDLL_API const char* gl2psGetFileExtension

(

GLint

format

)

Definition at line 6162 of file gl2ps.c.

References GL2PSbackend::file_extension.

Referenced by keyboard().

GL2PSDLL_API GLint gl2psGetFileFormat

(

)

Definition at line 6178 of file gl2ps.c.

References GL2PScontext::format.

GL2PSDLL_API const char* gl2psGetFormatDescription

(

GLint

format

)

Definition at line 6170 of file gl2ps.c.

References GL2PSbackend::description.

Referenced by keyboard().

static GLshort gl2psGetIndex ( GLshort  i, GLshort  num  )

static

Definition at line 1281 of file gl2ps.c.

Referenced by gl2psAddBoundaryInList(), gl2psSplitPrimitive(), and gl2psTestSplitPrimitive().

static void gl2psGetNormal ( GLfloat *  a, GLfloat *  b, GLfloat *  c  )

static

Definition at line 1113 of file gl2ps.c.

References GL2PS_ZERO, gl2psNorm(), and gl2psPvec().

Referenced by gl2psGetPlane().

GL2PSDLL_API GLint gl2psGetOptions

(

GLint *

options

)

Definition at line 6150 of file gl2ps.c.

References GL2PS_SUCCESS, GL2PS_UNINITIALIZED, and GL2PScontext::options.

static void gl2psGetPlane ( GL2PSprimitive *  prim, GL2PSplane  plane  )

static

Definition at line 1132 of file gl2ps.c.

References GL2PS_ERROR, GL2PS_IMAGEMAP, GL2PS_LINE, GL2PS_PIXMAP, GL2PS_POINT, GL2PS_QUADRANGLE, GL2PS_SPECIAL, GL2PS_TEXT, GL2PS_TRIANGLE, GL2PS_ZERO, gl2psGetNormal(), gl2psMsg(), GL2PSprimitive::type, GL2PSprimitive::verts, and GL2PSvertex::xyz.

Referenced by gl2psBuildBspTree(), and gl2psFindRoot().

static GLint gl2psGetPlaneFromPoints ( GL2PSxyz  a, GL2PSxyz  b, GL2PSplane  plane  )

static

Definition at line 1743 of file gl2ps.c.

References GL2PS_ZERO.

Referenced by gl2psAddPlanesInBspTreeImage().

static GLfloat gl2psGetRGB ( GL2PSimage *  im, GLuint  x, GLuint  y, GLfloat *  red, GLfloat *  green, GLfloat *  blue  )

static

Definition at line 738 of file gl2ps.c.

References GL2PSimage::format, GL2PSimage::height, GL2PSimage::pixels, and GL2PSimage::width.

Referenced by gl2psFreePixmap(), gl2psPrintPDFPixmapStreamData(), and gl2psPrintPostScriptPixmap().

static GLint gl2psGetVertex ( GL2PSvertex *  v, GLfloat *  p  )

static

Definition at line 2216 of file gl2ps.c.

References GL2PScontext::colormap, GL2PScontext::colormode, GL2PScontext::colorsize, GL2PSvertex::rgba, and GL2PSvertex::xyz.

Referenced by gl2psParseFeedbackBuffer().

static GLboolean gl2psGreater ( GLfloat  f1, GLfloat  f2  )

static

Definition at line 1545 of file gl2ps.c.

Referenced by gl2psPrintPrimitives().

static void gl2psInitTriangle ( GL2PStriangle *  t )

static

Definition at line 1023 of file gl2ps.c.

References GL2PStriangle::prop, T_UNDEFINED, and GL2PStriangle::vertex.

Referenced by gl2psPDFgroupListInit().

static GLboolean gl2psLess ( GLfloat  f1, GLfloat  f2  )

static

Definition at line 1551 of file gl2ps.c.

Referenced by gl2psPrintPrimitives().

GL2PSDLL_API GLint gl2psLineWidth

(

GLfloat

value

)

Definition at line 6116 of file gl2ps.c.

References GL2PS_LINE_WIDTH_TOKEN, GL2PS_SUCCESS, and GL2PS_UNINITIALIZED.

Referenced by extras().

static void gl2psListAction ( GL2PSlist *  list, void(*)(void *data)  action  )

static

Definition at line 618 of file gl2ps.c.

References gl2psListNbr(), and gl2psListPointer().

Referenced by gl2psFreeBspTree(), gl2psPrintPDFFooter(), gl2psPrintPrimitives(), and gl2psTraverseBspTree().

static void gl2psListActionInverse ( GL2PSlist *  list, void(*)(void *data)  action  )

static

Definition at line 627 of file gl2ps.c.

References GL2PSlist::array, GL2PS_ERROR, gl2psFree(), gl2psListAdd(), gl2psListNbr(), gl2psListPointer(), gl2psListReset(), gl2psMalloc(), gl2psMsg(), GL2PSlist::n, and GL2PSlist::size.

Referenced by gl2psPrintPrimitives(), and gl2psTraverseBspTree().

static void gl2psListAdd ( GL2PSlist *  list, void *  data  )

static

Definition at line 579 of file gl2ps.c.

References GL2PSlist::array, GL2PS_ERROR, gl2psListRealloc(), gl2psMsg(), GL2PSlist::n, and GL2PSlist::size.

Referenced by gl2psAddBoundaryInList(), gl2psAddPolyPrimitive(), gl2psAddPrimitiveInList(), gl2psAddText(), gl2psDrawPixels(), gl2psFreePixmap(), gl2psListActionInverse(), gl2psParseFeedbackBuffer(), gl2psPDFgroupListInit(), and gl2psPrintPDFPrimitive().

static GL2PSlist* gl2psListCreate ( GLint  n, GLint  incr, GLint  size  )

static

Definition at line 550 of file gl2ps.c.

References GL2PSlist::array, gl2psListRealloc(), gl2psMalloc(), GL2PSlist::incr, GL2PSlist::n, GL2PSlist::nmax, and GL2PSlist::size.

Referenced by gl2psBeginPage(), gl2psBuildBspTree(), gl2psPDFgroupListInit(), gl2psPrintPDFHeader(), gl2psPrintPrimitives(), and gl2psPrintSVGPixmap().

static void gl2psListDelete ( GL2PSlist *  list )

static

Definition at line 572 of file gl2ps.c.

References GL2PSlist::array, and gl2psFree().

Referenced by gl2psBuildBspTree(), gl2psEndPage(), gl2psFreeBspTree(), gl2psPDFgroupListDelete(), gl2psPrintPDFFooter(), and gl2psPrintSVGPixmap().

static int gl2psListNbr ( GL2PSlist *  list )

static

Definition at line 590 of file gl2ps.c.

References GL2PSlist::n.

Referenced by gl2psBuildBspTree(), gl2psBuildPolygonBoundary(), gl2psFindRoot(), gl2psListAction(), gl2psListActionInverse(), gl2psParseFeedbackBuffer(), gl2psPDFgroupListDelete(), gl2psPDFgroupListInit(), gl2psPDFgroupListWriteFontResources(), gl2psPDFgroupListWriteGStateResources(), gl2psPDFgroupListWriteMainStream(), gl2psPDFgroupListWriteObjects(), gl2psPDFgroupListWriteShaderResources(), gl2psPDFgroupListWriteXObjectResources(), gl2psPrintPrimitives(), gl2psPrintSVGPixmap(), gl2psRescaleAndOffset(), and gl2psSortOutTrianglePDFgroup().

static void* gl2psListPointer ( GL2PSlist *  list, GLint  idx  )

static

Definition at line 597 of file gl2ps.c.

References GL2PSlist::array, GL2PS_ERROR, gl2psMsg(), GL2PSlist::n, and GL2PSlist::size.

Referenced by gl2psBuildBspTree(), gl2psBuildPolygonBoundary(), gl2psFindRoot(), gl2psListAction(), gl2psListActionInverse(), gl2psParseFeedbackBuffer(), gl2psPDFgroupListDelete(), gl2psPDFgroupListInit(), gl2psPDFgroupListWriteFontResources(), gl2psPDFgroupListWriteGStateResources(), gl2psPDFgroupListWriteMainStream(), gl2psPDFgroupListWriteObjects(), gl2psPDFgroupListWriteShaderResources(), gl2psPDFgroupListWriteXObjectResources(), gl2psRescaleAndOffset(), and gl2psSortOutTrianglePDFgroup().

static void gl2psListRealloc ( GL2PSlist *  list, GLint  n  )

static

Definition at line 530 of file gl2ps.c.

References GL2PSlist::array, GL2PS_ERROR, gl2psMalloc(), gl2psMsg(), gl2psRealloc(), GL2PSlist::incr, GL2PSlist::nmax, and GL2PSlist::size.

Referenced by gl2psListAdd(), and gl2psListCreate().

static void gl2psListReset ( GL2PSlist *  list )

static

Definition at line 566 of file gl2ps.c.

References GL2PSlist::n.

Referenced by gl2psListActionInverse(), gl2psParseFeedbackBuffer(), and gl2psPrintPrimitives().

static void gl2psListSort ( GL2PSlist *  list, int(*)(const void *a, const void *b)  fcmp  )

static

Definition at line 610 of file gl2ps.c.

References GL2PSlist::array, GL2PSlist::n, and GL2PSlist::size.

Referenced by gl2psBuildBspTree(), and gl2psPrintPrimitives().

static void* gl2psMalloc ( size_t  size )

static

Definition at line 293 of file gl2ps.c.

References GL2PS_ERROR, and gl2psMsg().

Referenced by gl2psAddBoundaryInList(), gl2psAddPlanesInBspTreeImage(), gl2psAddPolyPrimitive(), gl2psAddText(), gl2psBeginPage(), gl2psBuildBspTree(), gl2psCopyPixmap(), gl2psCopyPrimitive(), gl2psCopyText(), gl2psCreateSplitPrimitive(), gl2psCreateSplitPrimitive2D(), gl2psDivideQuad(), gl2psDrawPixels(), gl2psFreePixmap(), gl2psListActionInverse(), gl2psListCreate(), gl2psListRealloc(), gl2psParseFeedbackBuffer(), gl2psPDFgroupListWriteObjects(), gl2psPrintf(), gl2psPrintPDFHeader(), gl2psPrintPrimitives(), gl2psSplitPrimitive(), and gl2psWriteBigEndian().

static void gl2psMsg ( GLint  level, const char *  fmt,   ...  )

static

Definition at line 275 of file gl2ps.c.

References GL2PS_ERROR, GL2PS_INFO, GL2PS_SILENT, GL2PS_WARNING, and GL2PScontext::options.

Referenced by gl2psBeginPage(), gl2psClosePDFDataStream(), gl2psCopyPrimitive(), gl2psCreateSplitPrimitive(), gl2psDisable(), gl2psDrawPixels(), gl2psEnable(), gl2psFindRoot(), gl2psGetPlane(), gl2psListActionInverse(), gl2psListAdd(), gl2psListPointer(), gl2psListRealloc(), gl2psMalloc(), gl2psParseFeedbackBuffer(), gl2psPrintGzipFooter(), gl2psPrintPostScriptPrimitive(), gl2psPrintPrimitives(), gl2psPrintSVGPixmap(), gl2psPrintSVGPrimitive(), and gl2psRealloc().

static GLfloat gl2psNorm ( GLfloat *  a )

static

Definition at line 1108 of file gl2ps.c.

Referenced by gl2psAddBoundaryInList(), and gl2psGetNormal().

static int gl2psOpenPDFDataStream ( void  )

static

Definition at line 4058 of file gl2ps.c.

References gl2psPrintPDFCompressorType(), and GL2PScontext::stream.

Referenced by gl2psPrintPDFHeader().

static int gl2psOpenPDFDataStreamWritePreface ( void  )

static

Definition at line 4075 of file gl2ps.c.

References GL2PScontext::bgcolor, GL2PS_DRAW_BACKGROUND, gl2psPrintf(), gl2psPrintPDFFillColor(), GL2PScontext::options, and GL2PScontext::viewport.

Referenced by gl2psPrintPDFHeader().

static void gl2psParseFeedbackBuffer ( GLint  used )

static

Definition at line 2241 of file gl2ps.c.

References GL2PScontext::auxprimitives, GL2PScontext::blendfunc, GL2PScontext::blending, GL2PSprimitive::boundary, GL2PScontext::boundary, GL2PSprimitive::culled, GL2PSprimitive::data, GL2PSprimitive::factor, GL2PScontext::feedback, flag, GL2PSimage::format, GL2PS_BEGIN_BLEND_TOKEN, GL2PS_BEGIN_BOUNDARY_TOKEN, GL2PS_BEGIN_OFFSET_TOKEN, GL2PS_BEGIN_STIPPLE_TOKEN, GL2PS_DRAW_PIXELS_TOKEN, GL2PS_DST_BLEND_TOKEN, GL2PS_END_BLEND_TOKEN, GL2PS_END_BOUNDARY_TOKEN, GL2PS_END_OFFSET_TOKEN, GL2PS_END_STIPPLE_TOKEN, GL2PS_ERROR, GL2PS_IMAGEMAP, GL2PS_IMAGEMAP_TOKEN, GL2PS_LINE, GL2PS_LINE_WIDTH_TOKEN, GL2PS_POINT, GL2PS_POINT_SIZE_TOKEN, GL2PS_SRC_BLEND_TOKEN, GL2PS_TEXT_TOKEN, GL2PS_TRIANGLE, GL2PS_WARNING, gl2psAdaptVertexForBlending(), gl2psAddPolyPrimitive(), gl2psGetVertex(), gl2psListAdd(), gl2psListNbr(), gl2psListPointer(), gl2psListReset(), gl2psMalloc(), gl2psMsg(), GL2PSimage::height, _GL2PSimagemap::image, GL2PSprimitive::image, GL2PScontext::imagemap_head, GL2PScontext::imagemap_tail, _GL2PSimagemap::next, GL2PSprimitive::numverts, GL2PSprimitive::ofactor, GL2PSprimitive::offset, GL2PSprimitive::ounits, GL2PSprimitive::pattern, GL2PSimage::pixels, GL2PScontext::primitives, GL2PSvertex::rgba, GL2PSimage::type, GL2PSprimitive::type, GL2PSprimitive::verts, GL2PSimage::width, GL2PSprimitive::width, GL2PSvertex::xyz, GL2PSimage::zoom_x, and GL2PSimage::zoom_y.

Referenced by gl2psPrintPrimitives().

static void gl2psParseStipplePattern ( GLushort  pattern, GLint  factor, int *  nb, int  array[10]  )

static

Definition at line 2959 of file gl2ps.c.

Referenced by gl2psPrintPGFDash(), gl2psPrintPostScriptDash(), and gl2psPrintSVGDash().

static void gl2psPDFgroupListDelete ( void  )

static

Definition at line 3973 of file gl2ps.c.

References gl2psListDelete(), gl2psListNbr(), gl2psListPointer(), GL2PScontext::pdfgrouplist, and GL2PSpdfgroup::ptrlist.

Referenced by gl2psPrintPDFFooter().

static void gl2psPDFgroupListInit ( void  )

static

Definition at line 3525 of file gl2ps.c.

References GL2PSprimitive::factor, GL2PScontext::font_stack, GL2PSpdfgroup::fontno, GL2PS_LINE, GL2PS_NO_TYPE, GL2PS_PIXMAP, GL2PS_POINT, GL2PS_SPECIAL, GL2PS_TEXT, GL2PS_TRIANGLE, gl2psFillTriangleFromPrimitive(), gl2psInitTriangle(), gl2psListAdd(), gl2psListCreate(), gl2psListNbr(), gl2psListPointer(), gl2psPDFgroupObjectInit(), gl2psSameColor(), GL2PScontext::im_stack, GL2PSpdfgroup::imno, GL2PSprimitive::pattern, GL2PScontext::pdfgrouplist, GL2PScontext::pdfprimlist, GL2PStriangle::prop, GL2PSpdfgroup::ptrlist, GL2PSvertex::rgba, T_ALPHA_1, T_CONST_COLOR, GL2PSprimitive::type, GL2PStriangle::vertex, GL2PSprimitive::verts, and GL2PSprimitive::width.

Referenced by gl2psPrintPDFFooter().

static int gl2psPDFgroupListWriteFontResources ( void  )

static

Definition at line 3953 of file gl2ps.c.

References GL2PSpdfgroup::fontno, GL2PSpdfgroup::fontobjno, gl2psListNbr(), gl2psListPointer(), GL2PScontext::objects_stack, GL2PScontext::pdfgrouplist, and GL2PScontext::stream.

Referenced by gl2psPDFgroupListWriteVariableResources().

static int gl2psPDFgroupListWriteGStateResources ( void  )

static

Definition at line 3874 of file gl2ps.c.

References gl2psListNbr(), gl2psListPointer(), GL2PSpdfgroup::gsno, GL2PSpdfgroup::gsobjno, GL2PScontext::pdfgrouplist, and GL2PScontext::stream.

Referenced by gl2psPDFgroupListWriteVariableResources().

static void gl2psPDFgroupListWriteMainStream ( void  )

static

Definition at line 3681 of file gl2ps.c.

References GL2PSprimitive::data, GL2PSprimitive::factor, GL2PSpdfgroup::fontno, GL2PS_LINE, GL2PS_PIXMAP, GL2PS_POINT, GL2PS_SPECIAL, GL2PS_TEXT, GL2PS_TRIANGLE, gl2psFillTriangleFromPrimitive(), gl2psListNbr(), gl2psListPointer(), gl2psPrintf(), gl2psPrintPDFFillColor(), gl2psPrintPDFLineWidth(), gl2psPrintPDFStrokeColor(), gl2psPrintPostScriptDash(), gl2psPutPDFImage(), gl2psPutPDFSpecial(), gl2psPutPDFText(), gl2psSamePosition(), gl2psSortOutTrianglePDFgroup(), GL2PSpdfgroup::gsno, GL2PSprimitive::image, GL2PSpdfgroup::imno, GL2PSprimitive::pattern, GL2PScontext::pdfgrouplist, GL2PStriangle::prop, GL2PSpdfgroup::ptrlist, GL2PSvertex::rgba, GL2PSpdfgroup::shno, GL2PScontext::streamlength, T_ALPHA_1, T_ALPHA_LESS_1, T_CONST_COLOR, T_VAR_ALPHA, T_VAR_COLOR, GL2PSprimitive::text, GL2PSpdfgroup::trgroupno, GL2PSprimitive::type, GL2PStriangle::vertex, GL2PSprimitive::verts, GL2PSprimitive::width, and GL2PSvertex::xyz.

Referenced by gl2psPrintPDFFooter().

static int gl2psPDFgroupListWriteObjects ( int  entryoffs )

static

Definition at line 4690 of file gl2ps.c.

References GL2PSstring::alignment, GL2PSprimitive::data, GL2PSpdfgroup::fontno, GL2PSpdfgroup::fontobjno, GL2PSimage::format, GL2PS_LINE, GL2PS_PDF, GL2PS_PIXMAP, GL2PS_POINT, GL2PS_SPECIAL, GL2PS_TEXT, GL2PS_TRIANGLE, gl2psFillTriangleFromPrimitive(), gl2psFree(), gl2psListNbr(), gl2psListPointer(), gl2psMalloc(), gl2psPrintPDFPixmap(), gl2psPrintPDFShader(), gl2psPrintPDFShaderExtGS(), gl2psPrintPDFShaderMask(), gl2psPrintPDFShaderSimpleExtGS(), gl2psPrintPDFText(), GL2PSpdfgroup::gsobjno, GL2PSprimitive::image, GL2PSpdfgroup::imobjno, GL2PSpdfgroup::maskshno, GL2PSpdfgroup::maskshobjno, GL2PScontext::pdfgrouplist, GL2PSpdfgroup::ptrlist, GL2PSvertex::rgba, GL2PSpdfgroup::shobjno, GL2PSstring::str, GL2PScontext::stream, T_ALPHA_LESS_1, T_VAR_ALPHA, T_VAR_COLOR, GL2PSprimitive::text, GL2PSpdfgroup::trgroupobjno, triangles(), GL2PSprimitive::type, GL2PStriangle::vertex, and GL2PScontext::xreflist.

Referenced by gl2psPrintPDFFooter().

static int gl2psPDFgroupListWriteShaderResources ( void  )

static

Definition at line 3895 of file gl2ps.c.

References gl2psListNbr(), gl2psListPointer(), GL2PSpdfgroup::maskshno, GL2PSpdfgroup::maskshobjno, GL2PScontext::pdfgrouplist, GL2PSpdfgroup::shno, GL2PSpdfgroup::shobjno, and GL2PScontext::stream.

Referenced by gl2psPDFgroupListWriteVariableResources().

static int gl2psPDFgroupListWriteVariableResources ( void  )

static

Definition at line 4203 of file gl2ps.c.

References gl2psPDFgroupListWriteFontResources(), gl2psPDFgroupListWriteGStateResources(), gl2psPDFgroupListWriteShaderResources(), gl2psPDFgroupListWriteXObjectResources(), and GL2PScontext::stream.

Referenced by gl2psPrintPDFFooter().

static int gl2psPDFgroupListWriteXObjectResources ( void  )

static

Definition at line 3917 of file gl2ps.c.

References GL2PSprimitive::data, GL2PSimage::format, GL2PS_PIXMAP, GL2PS_TRIANGLE, gl2psListNbr(), gl2psListPointer(), GL2PSprimitive::image, GL2PSpdfgroup::imno, GL2PSpdfgroup::imobjno, GL2PScontext::objects_stack, GL2PScontext::pdfgrouplist, GL2PSpdfgroup::ptrlist, GL2PScontext::stream, GL2PSpdfgroup::trgroupno, GL2PSpdfgroup::trgroupobjno, and GL2PSprimitive::type.

Referenced by gl2psPDFgroupListWriteVariableResources().

static void gl2psPDFgroupObjectInit ( GL2PSpdfgroup *  gro )

static

Definition at line 3512 of file gl2ps.c.

References GL2PSpdfgroup::fontno, GL2PSpdfgroup::fontobjno, GL2PSpdfgroup::gsno, GL2PSpdfgroup::gsobjno, GL2PSpdfgroup::imno, GL2PSpdfgroup::imobjno, GL2PSpdfgroup::maskshno, GL2PSpdfgroup::maskshobjno, GL2PSpdfgroup::ptrlist, GL2PSpdfgroup::shno, GL2PSpdfgroup::shobjno, GL2PSpdfgroup::trgroupno, and GL2PSpdfgroup::trgroupobjno.

Referenced by gl2psPDFgroupListInit().

static void gl2psPDFRectHull ( GLfloat *  xmin, GLfloat *  xmax, GLfloat *  ymin, GLfloat *  ymax, GL2PStriangle *  triangles, int  cnt  )

static

Definition at line 4371 of file gl2ps.c.

References GL2PStriangle::vertex, and GL2PSvertex::xyz.

Referenced by gl2psPrintPDFShader().

static void gl2psPDFstacksInit ( void  )

static

Definition at line 3501 of file gl2ps.c.

References GL2PScontext::extgs_stack, GL2PScontext::font_stack, GL2PScontext::im_stack, GL2PScontext::mshader_stack, GL2PScontext::objects_stack, GL2PScontext::shader_stack, and GL2PScontext::trgroupobjects_stack.

Referenced by gl2psPrintPDFHeader().

static const char* gl2psPGFTextAlignment ( int  align )

static

Definition at line 5407 of file gl2ps.c.

References GL2PS_TEXT_B, GL2PS_TEXT_BL, GL2PS_TEXT_BR, GL2PS_TEXT_C, GL2PS_TEXT_CL, GL2PS_TEXT_CR, GL2PS_TEXT_T, GL2PS_TEXT_TL, and GL2PS_TEXT_TR.

Referenced by gl2psPrintPGFPrimitive().

GL2PSDLL_API GLint gl2psPointSize

(

GLfloat

value

)

Definition at line 6106 of file gl2ps.c.

References GL2PS_POINT_SIZE_TOKEN, GL2PS_SUCCESS, and GL2PS_UNINITIALIZED.

Referenced by extras().

static int gl2psPrintf ( const char *  fmt,   ...  )

static

Definition at line 418 of file gl2ps.c.

References GL2PScontext::compress, GL2PS_COMPRESS, gl2psFree(), gl2psMalloc(), GL2PScontext::options, and GL2PScontext::stream.

Referenced by gl2psEndPostScriptLine(), gl2psEndSVGLine(), gl2psOpenPDFDataStreamWritePreface(), gl2psPDFgroupListWriteMainStream(), gl2psPrintPDFBeginViewport(), gl2psPrintPDFEndViewport(), gl2psPrintPDFFillColor(), gl2psPrintPDFLineWidth(), gl2psPrintPDFStrokeColor(), gl2psPrintPostScriptBeginViewport(), gl2psPrintPostScriptColor(), gl2psPrintPostScriptDash(), gl2psPrintPostScriptEndViewport(), gl2psPrintPostScriptFooter(), gl2psPrintPostScriptHeader(), gl2psPrintPostScriptImagemap(), gl2psPrintPostScriptPixmap(), gl2psPrintPostScriptPrimitive(), gl2psPrintSVGBeginViewport(), gl2psPrintSVGDash(), gl2psPrintSVGEndViewport(), gl2psPrintSVGFooter(), gl2psPrintSVGHeader(), gl2psPrintSVGPixmap(), gl2psPrintSVGPrimitive(), gl2psPrintSVGSmoothTriangle(), gl2psPutPDFImage(), gl2psPutPDFSpecial(), gl2psPutPDFText(), and gl2psWriteByte().

static void gl2psPrintGzipFooter ( void  )

static

Definition at line 488 of file gl2ps.c.

References GL2PScontext::compress, GL2PS_COMPRESS, GL2PS_ERROR, gl2psFree(), gl2psMsg(), GL2PScontext::options, and GL2PScontext::stream.

Referenced by gl2psPrintPostScriptFooter(), and gl2psPrintSVGFooter().

static void gl2psPrintGzipHeader ( void  )

static

Definition at line 470 of file gl2ps.c.

References GL2PS_COMPRESS, GL2PScontext::options, and GL2PScontext::stream.

Referenced by gl2psPrintPostScriptHeader(), and gl2psPrintSVGHeader().

static void gl2psPrintPDFBeginViewport ( GLint  viewport[4] )

static

Definition at line 4831 of file gl2ps.c.

References GL2PScontext::colormap, GL2PScontext::colormode, GL2PScontext::colorsize, GL2PS_DRAW_BACKGROUND, gl2psPrintf(), gl2psPrintPDFFillColor(), gl2psPrintPDFHeader(), GL2PScontext::header, GL2PScontext::options, and GL2PScontext::streamlength.

static int gl2psPrintPDFCatalog ( void  )

static

Definition at line 4033 of file gl2ps.c.

References GL2PScontext::stream.

Referenced by gl2psPrintPDFHeader().

static int gl2psPrintPDFCompressorType ( void  )

static

Definition at line 3406 of file gl2ps.c.

References GL2PS_COMPRESS, GL2PScontext::options, and GL2PScontext::stream.

Referenced by gl2psOpenPDFDataStream(), gl2psPrintPDFPixmap(), and gl2psPrintPDFShader().

static int gl2psPrintPDFDataStreamLength ( int  val )

static

Definition at line 4164 of file gl2ps.c.

References GL2PScontext::stream.

Referenced by gl2psPrintPDFFooter().

static GLint gl2psPrintPDFEndViewport ( void  )

static

Definition at line 4874 of file gl2ps.c.

References gl2psPrintf(), gl2psPrintPrimitives(), and GL2PScontext::streamlength.

static int gl2psPrintPDFFillColor ( GL2PSrgba  rgba )

static

Definition at line 3433 of file gl2ps.c.

References GL2PS_ZERO, and gl2psPrintf().

Referenced by gl2psOpenPDFDataStreamWritePreface(), gl2psPDFgroupListWriteMainStream(), and gl2psPrintPDFBeginViewport().

static void gl2psPrintPDFFinalPrimitive ( void  )

static

Definition at line 4883 of file gl2ps.c.

static void gl2psPrintPDFFooter ( void  )

static

Definition at line 4766 of file gl2ps.c.

References GL2PScontext::compress, GL2PS_COMPRESS, gl2psClosePDFDataStream(), gl2psFree(), gl2psFreePrimitive(), gl2psListAction(), gl2psListDelete(), gl2psPDFgroupListDelete(), gl2psPDFgroupListInit(), gl2psPDFgroupListWriteMainStream(), gl2psPDFgroupListWriteObjects(), gl2psPDFgroupListWriteVariableResources(), gl2psPrintPDFDataStreamLength(), gl2psPrintPDFGSObject(), gl2psPrintPDFOpenPage(), gl2psRealloc(), GL2PScontext::objects_stack, GL2PScontext::options, GL2PScontext::pdfprimlist, GL2PScontext::stream, GL2PScontext::streamlength, and GL2PScontext::xreflist.

static int gl2psPrintPDFGSObject ( void  )

static

Definition at line 4229 of file gl2ps.c.

References GL2PScontext::stream.

Referenced by gl2psPrintPDFFooter().

static void gl2psPrintPDFHeader ( void  )

static

Definition at line 4093 of file gl2ps.c.

References GL2PS_COMPRESS, gl2psListCreate(), gl2psMalloc(), gl2psOpenPDFDataStream(), gl2psOpenPDFDataStreamWritePreface(), gl2psPDFstacksInit(), gl2psPrintPDFCatalog(), gl2psPrintPDFInfo(), gl2psPrintPDFPages(), GL2PScontext::objects_stack, GL2PScontext::options, GL2PScontext::pdfprimlist, GL2PScontext::stream, GL2PScontext::streamlength, and GL2PScontext::xreflist.

Referenced by gl2psPrintPDFBeginViewport().

static int gl2psPrintPDFInfo ( void  )

static

Definition at line 3992 of file gl2ps.c.

References GL2PS_COPYRIGHT, GL2PS_EXTRA_VERSION, GL2PS_MAJOR_VERSION, GL2PS_MINOR_VERSION, GL2PS_PATCH_VERSION, GL2PScontext::producer, GL2PScontext::stream, and GL2PScontext::title.

Referenced by gl2psPrintPDFHeader().

static int gl2psPrintPDFLineWidth ( GLfloat  lw )

static

Definition at line 3449 of file gl2ps.c.

References GL2PS_ZERO, and gl2psPrintf().

Referenced by gl2psPDFgroupListWriteMainStream().

static int gl2psPrintPDFOpenPage ( void  )

static

Definition at line 4174 of file gl2ps.c.

References GL2PS_LANDSCAPE, GL2PScontext::options, GL2PScontext::stream, and GL2PScontext::viewport.

Referenced by gl2psPrintPDFFooter().

static int gl2psPrintPDFPages ( void  )

static

Definition at line 4044 of file gl2ps.c.

References GL2PScontext::stream.

Referenced by gl2psPrintPDFHeader().

static int gl2psPrintPDFPixmap ( int  obj, int  childobj, GL2PSimage *  im, int  gray  )

static

Definition at line 4603 of file gl2ps.c.

References GL2PScontext::compress, GL2PSimage::format, GL2PS_COMPRESS, gl2psPrintPDFCompressorType(), gl2psPrintPDFPixmapStreamData(), gl2psWriteBigEndian(), GL2PSimage::height, GL2PScontext::options, GL2PScontext::stream, and GL2PSimage::width.

Referenced by gl2psPDFgroupListWriteObjects().

static int gl2psPrintPDFPixmapStreamData ( GL2PSimage *  im, int(*)(unsigned long data, int size)  action, int  gray  )

static

Definition at line 4564 of file gl2ps.c.

References GL2PSimage::format, gl2psGetRGB(), GL2PSimage::height, and GL2PSimage::width.

Referenced by gl2psPrintPDFPixmap().

static void gl2psPrintPDFPrimitive ( void *  data )

static

Definition at line 4126 of file gl2ps.c.

References GL2PSprimitive::culled, GL2PS_OCCLUSION_CULL, gl2psCopyPrimitive(), gl2psListAdd(), GL2PScontext::options, and GL2PScontext::pdfprimlist.

static int gl2psPrintPDFShader ( int  obj, GL2PStriangle *  triangles, int  size, int  gray  )

static

Definition at line 4401 of file gl2ps.c.

References GL2PScontext::compress, GL2PS_COMPRESS, gl2psPDFRectHull(), gl2psPrintPDFCompressorType(), gl2psPrintPDFShaderStreamData(), gl2psWriteBigEndian(), GL2PScontext::options, and GL2PScontext::stream.

Referenced by gl2psPDFgroupListWriteObjects().

static int gl2psPrintPDFShaderExtGS ( int  obj, int  childobj  )

static

Definition at line 4527 of file gl2ps.c.

References GL2PScontext::stream.

Referenced by gl2psPDFgroupListWriteObjects().

static int gl2psPrintPDFShaderMask ( int  obj, int  childobj  )

static

Definition at line 4488 of file gl2ps.c.

References GL2PScontext::stream, and GL2PScontext::viewport.

Referenced by gl2psPDFgroupListWriteObjects().

static int gl2psPrintPDFShaderSimpleExtGS ( int  obj, GLfloat  alpha  )

static

Definition at line 4548 of file gl2ps.c.

References GL2PScontext::stream.

Referenced by gl2psPDFgroupListWriteObjects().

static int gl2psPrintPDFShaderStreamData ( GL2PStriangle *  triangle, GLfloat  dx, GLfloat  dy, GLfloat  xmin, GLfloat  ymin, int(*)(unsigned long data, int size)  action, int  gray  )

static

Definition at line 4344 of file gl2ps.c.

References gl2psPrintPDFShaderStreamDataAlpha(), gl2psPrintPDFShaderStreamDataCoord(), gl2psPrintPDFShaderStreamDataRGB(), and GL2PStriangle::vertex.

Referenced by gl2psPrintPDFShader().

static int gl2psPrintPDFShaderStreamDataAlpha ( GL2PSvertex *  vertex, int(*)(unsigned long data, int size)  action, int  sigbyte  )

static

Definition at line 4319 of file gl2ps.c.

References GL2PSvertex::rgba.

Referenced by gl2psPrintPDFShaderStreamData().

static int gl2psPrintPDFShaderStreamDataCoord ( GL2PSvertex *  vertex, int(*)(unsigned long data, int size)  action, GLfloat  dx, GLfloat  dy, GLfloat  xmin, GLfloat  ymin  )

static

Definition at line 4249 of file gl2ps.c.

References GL2PS_ZERO, and GL2PSvertex::xyz.

Referenced by gl2psPrintPDFShaderStreamData().

static int gl2psPrintPDFShaderStreamDataRGB ( GL2PSvertex *  vertex, int(*)(unsigned long data, int size)  action  )

static

Definition at line 4295 of file gl2ps.c.

References GL2PSvertex::rgba.

Referenced by gl2psPrintPDFShaderStreamData().

static int gl2psPrintPDFStrokeColor ( GL2PSrgba  rgba )

static

Definition at line 3416 of file gl2ps.c.

References GL2PS_ZERO, gl2psPrintf(), and gl2psSetLastColor().

Referenced by gl2psPDFgroupListWriteMainStream().

static int gl2psPrintPDFText ( int  obj, GL2PSstring *  s, int  fontnumber  )

static

Definition at line 4670 of file gl2ps.c.

References GL2PSstring::fontname, and GL2PScontext::stream.

Referenced by gl2psPDFgroupListWriteObjects().

static void gl2psPrintPGFBeginViewport ( GLint  viewport[4] )

static

Definition at line 5508 of file gl2ps.c.

References GL2PScontext::colormap, GL2PScontext::colormode, GL2PScontext::colorsize, GL2PS_DRAW_BACKGROUND, gl2psPrintPGFColor(), gl2psPrintPGFHeader(), GL2PScontext::header, GL2PScontext::options, and GL2PScontext::stream.

static void gl2psPrintPGFColor ( GL2PSrgba  rgba )

static

Definition at line 5350 of file gl2ps.c.

References gl2psSameColor(), gl2psSetLastColor(), GL2PScontext::lastrgba, and GL2PScontext::stream.

Referenced by gl2psPrintPGFBeginViewport(), gl2psPrintPGFHeader(), and gl2psPrintPGFPrimitive().

static void gl2psPrintPGFDash ( GLushort  pattern, GLint  factor  )

static

Definition at line 5385 of file gl2ps.c.

References gl2psParseStipplePattern(), GL2PScontext::lastfactor, GL2PScontext::lastpattern, and GL2PScontext::stream.

Referenced by gl2psPrintPGFPrimitive().

static GLint gl2psPrintPGFEndViewport ( void  )

static

Definition at line 5548 of file gl2ps.c.

References gl2psPrintPrimitives(), and GL2PScontext::stream.

static void gl2psPrintPGFFinalPrimitive ( void  )

static

Definition at line 5556 of file gl2ps.c.

static void gl2psPrintPGFFooter ( void  )

static

Definition at line 5503 of file gl2ps.c.

References GL2PScontext::stream.

static void gl2psPrintPGFHeader ( void  )

static

Definition at line 5358 of file gl2ps.c.

References GL2PScontext::bgcolor, GL2PS_COPYRIGHT, GL2PS_DRAW_BACKGROUND, GL2PS_EXTRA_VERSION, GL2PS_MAJOR_VERSION, GL2PS_MINOR_VERSION, GL2PS_PATCH_VERSION, gl2psPrintPGFColor(), GL2PScontext::options, GL2PScontext::producer, GL2PScontext::stream, GL2PScontext::title, and GL2PScontext::viewport.

Referenced by gl2psPrintPGFBeginViewport().

static void gl2psPrintPGFPrimitive ( void *  data )

static

Definition at line 5423 of file gl2ps.c.

References GL2PSstring::alignment, GL2PSstring::angle, GL2PSprimitive::data, GL2PSprimitive::factor, GL2PSstring::fontsize, GL2PS_LINE, GL2PS_PGF, GL2PS_POINT, GL2PS_SPECIAL, GL2PS_TEXT, GL2PS_TRIANGLE, gl2psPGFTextAlignment(), gl2psPrintPGFColor(), gl2psPrintPGFDash(), GL2PScontext::lastlinewidth, GL2PSprimitive::pattern, GL2PSvertex::rgba, GL2PSstring::str, GL2PScontext::stream, GL2PSprimitive::text, GL2PSprimitive::type, GL2PSprimitive::verts, GL2PSprimitive::width, and GL2PSvertex::xyz.

static void gl2psPrintPostScriptBeginViewport ( GLint  viewport[4] )

static

Definition at line 3172 of file gl2ps.c.

References GL2PScontext::colormap, GL2PScontext::colormode, GL2PScontext::colorsize, GL2PS_DRAW_BACKGROUND, gl2psPrintf(), gl2psPrintPostScriptHeader(), GL2PScontext::header, and GL2PScontext::options.

static void gl2psPrintPostScriptColor ( GL2PSrgba  rgba )

static

Definition at line 2934 of file gl2ps.c.

References gl2psPrintf(), gl2psSameColor(), gl2psSetLastColor(), and GL2PScontext::lastrgba.

Referenced by gl2psPrintPostScriptPrimitive().

static int gl2psPrintPostScriptDash ( GLushort  pattern, GLint  factor, const char *  str  )

static

Definition at line 2993 of file gl2ps.c.

References gl2psParseStipplePattern(), gl2psPrintf(), GL2PScontext::lastfactor, and GL2PScontext::lastpattern.

Referenced by gl2psPDFgroupListWriteMainStream(), and gl2psPrintPostScriptPrimitive().

static GLint gl2psPrintPostScriptEndViewport ( void  )

static

Definition at line 3212 of file gl2ps.c.

References gl2psPrintf(), and gl2psPrintPrimitives().

static void gl2psPrintPostScriptFinalPrimitive ( void  )

static

Definition at line 3221 of file gl2ps.c.

References gl2psEndPostScriptLine().

static void gl2psPrintPostScriptFooter ( void  )

static

Definition at line 3159 of file gl2ps.c.

References gl2psPrintf(), and gl2psPrintGzipFooter().

static void gl2psPrintPostScriptHeader ( void  )

static

Definition at line 2695 of file gl2ps.c.

References GL2PScontext::bgcolor, GL2PScontext::format, GL2PS_COPYRIGHT, GL2PS_DRAW_BACKGROUND, GL2PS_EXTRA_VERSION, GL2PS_LANDSCAPE, GL2PS_MAJOR_VERSION, GL2PS_MINOR_VERSION, GL2PS_NO_PS3_SHADING, GL2PS_PATCH_VERSION, GL2PS_PS, gl2psPrintf(), gl2psPrintGzipHeader(), GL2PScontext::options, GL2PScontext::producer, GL2PScontext::threshold, GL2PScontext::title, and GL2PScontext::viewport.

Referenced by gl2psPrintPostScriptBeginViewport().

static void gl2psPrintPostScriptImagemap ( GLfloat  x, GLfloat  y, GLsizei  width, GLsizei  height, const unsigned char *  imagemap  )

static

Definition at line 2675 of file gl2ps.c.

References gl2psPrintf(), and gl2psWriteByte().

Referenced by gl2psPrintPostScriptPrimitive().

static void gl2psPrintPostScriptPixmap ( GLfloat  x, GLfloat  y, GL2PSimage *  im  )

static

Definition at line 2474 of file gl2ps.c.

References gl2psGetRGB(), gl2psPrintf(), gl2psWriteByte(), GL2PSimage::height, GL2PSimage::width, GL2PSimage::zoom_x, and GL2PSimage::zoom_y.

Referenced by gl2psPrintPostScriptPrimitive().

static void gl2psPrintPostScriptPrimitive ( void *  data )

static

Definition at line 3020 of file gl2ps.c.

References GL2PSstring::alignment, GL2PSstring::angle, GL2PSprimitive::culled, GL2PSprimitive::data, GL2PSprimitive::factor, GL2PSstring::fontname, GL2PSstring::fontsize, GL2PS_EPS, GL2PS_IMAGEMAP, GL2PS_IMAGEMAP_WRITTEN, GL2PS_LINE, GL2PS_OCCLUSION_CULL, GL2PS_PIXMAP, GL2PS_POINT, GL2PS_PS, GL2PS_QUADRANGLE, GL2PS_SPECIAL, GL2PS_TEXT, GL2PS_TEXT_B, GL2PS_TEXT_BL, GL2PS_TEXT_BR, GL2PS_TEXT_C, GL2PS_TEXT_CL, GL2PS_TEXT_CR, GL2PS_TEXT_T, GL2PS_TEXT_TL, GL2PS_TEXT_TR, GL2PS_TRIANGLE, GL2PS_WARNING, gl2psEndPostScriptLine(), gl2psMsg(), gl2psPrintf(), gl2psPrintPostScriptColor(), gl2psPrintPostScriptDash(), gl2psPrintPostScriptImagemap(), gl2psPrintPostScriptPixmap(), gl2psResetPostScriptColor(), gl2psSameColor(), gl2psSamePosition(), gl2psVertsSameColor(), GL2PSimage::height, GL2PSprimitive::image, GL2PScontext::lastfactor, GL2PScontext::lastlinewidth, GL2PScontext::lastpattern, GL2PScontext::lastrgba, GL2PScontext::lastvertex, GL2PScontext::options, GL2PSprimitive::pattern, GL2PSimage::pixels, GL2PSvertex::rgba, GL2PSstring::str, GL2PSprimitive::text, GL2PSimage::type, GL2PSprimitive::type, GL2PSprimitive::verts, GL2PSimage::width, GL2PSprimitive::width, and GL2PSvertex::xyz.

static GLint gl2psPrintPrimitives ( void  )

static

Definition at line 5610 of file gl2ps.c.

References GL2PScontext::boundary, GL2PScontext::format, GL2PS_BSP_SORT, GL2PS_EPSILON, GL2PS_INFO, GL2PS_NO_FEEDBACK, GL2PS_NO_SORT, GL2PS_OCCLUSION_CULL, GL2PS_OVERFLOW, GL2PS_SIMPLE_SORT, GL2PS_SUCCESS, GL2PS_TIGHT_BOUNDING_BOX, GL2PS_ZSCALE, gl2psAddInImageTree(), gl2psBuildBspTree(), gl2psBuildPolygonBoundary(), gl2psCompareDepth(), gl2psComputeTightBoundingBox(), gl2psFreeBspImageTree(), gl2psFreeBspTree(), gl2psFreePrimitive(), gl2psGreater(), gl2psLess(), gl2psListAction(), gl2psListActionInverse(), gl2psListCreate(), gl2psListNbr(), gl2psListReset(), gl2psListSort(), gl2psMalloc(), gl2psMsg(), gl2psParseFeedbackBuffer(), gl2psRescaleAndOffset(), gl2psTraverseBspTree(), GL2PScontext::header, GL2PScontext::imagetree, GL2PScontext::options, GL2PScontext::primitives, GL2PSbackend::printFinalPrimitive, GL2PSbackend::printHeader, GL2PSbackend::printPrimitive, GL2PScontext::sort, and GL2PScontext::viewport.

Referenced by gl2psEndPage(), gl2psPrintPDFEndViewport(), gl2psPrintPGFEndViewport(), gl2psPrintPostScriptEndViewport(), gl2psPrintSVGEndViewport(), and gl2psPrintTeXEndViewport().

static void gl2psPrintSVGBeginViewport ( GLint  viewport[4] )

static

Definition at line 5273 of file gl2ps.c.

References GL2PScontext::colormap, GL2PScontext::colormode, GL2PScontext::colorsize, GL2PS_DRAW_BACKGROUND, gl2psPrintf(), gl2psPrintSVGHeader(), gl2psSVGGetColorString(), GL2PScontext::header, GL2PScontext::options, and GL2PScontext::viewport.

static void gl2psPrintSVGDash ( GLushort  pattern, GLint  factor  )

static

Definition at line 5051 of file gl2ps.c.

References gl2psParseStipplePattern(), and gl2psPrintf().

Referenced by gl2psPrintSVGPrimitive().

static GLint gl2psPrintSVGEndViewport ( void  )

static

Definition at line 5316 of file gl2ps.c.

References gl2psPrintf(), and gl2psPrintPrimitives().

static void gl2psPrintSVGFinalPrimitive ( void  )

static

Definition at line 5325 of file gl2ps.c.

References gl2psEndSVGLine().

static void gl2psPrintSVGFooter ( void  )

static

Definition at line 5265 of file gl2ps.c.

References gl2psPrintf(), and gl2psPrintGzipFooter().

static void gl2psPrintSVGHeader ( void  )

static

Definition at line 4931 of file gl2ps.c.

References GL2PScontext::bgcolor, GL2PS_COPYRIGHT, GL2PS_DRAW_BACKGROUND, GL2PS_EXTRA_VERSION, GL2PS_LANDSCAPE, GL2PS_MAJOR_VERSION, GL2PS_MINOR_VERSION, GL2PS_PATCH_VERSION, gl2psPrintf(), gl2psPrintGzipHeader(), gl2psSVGGetColorString(), GL2PScontext::options, GL2PScontext::producer, GL2PScontext::title, and GL2PScontext::viewport.

Referenced by gl2psPrintSVGBeginViewport().

static void gl2psPrintSVGPixmap ( GLfloat  x, GLfloat  y, GL2PSimage *  pixmap  )

static

Definition at line 5079 of file gl2ps.c.

References GL2PS_WARNING, gl2psListCreate(), gl2psListDelete(), gl2psListNbr(), gl2psMsg(), gl2psPrintf(), GL2PSimage::height, GL2PSimage::width, GL2PSimage::zoom_x, and GL2PSimage::zoom_y.

Referenced by gl2psPrintSVGPrimitive().

static void gl2psPrintSVGPrimitive ( void *  data )

static

Definition at line 5118 of file gl2ps.c.

References GL2PSstring::alignment, GL2PSstring::angle, GL2PSprimitive::culled, GL2PSprimitive::data, GL2PSprimitive::factor, GL2PSstring::fontname, GL2PSstring::fontsize, GL2PS_LINE, GL2PS_OCCLUSION_CULL, GL2PS_PIXMAP, GL2PS_POINT, GL2PS_QUADRANGLE, GL2PS_SPECIAL, GL2PS_SVG, GL2PS_TEXT, GL2PS_TEXT_B, GL2PS_TEXT_BL, GL2PS_TEXT_BR, GL2PS_TEXT_C, GL2PS_TEXT_CL, GL2PS_TEXT_CR, GL2PS_TEXT_T, GL2PS_TEXT_TL, GL2PS_TEXT_TR, GL2PS_TRIANGLE, GL2PS_WARNING, gl2psEndSVGLine(), gl2psMsg(), gl2psPrintf(), gl2psPrintSVGDash(), gl2psPrintSVGPixmap(), gl2psPrintSVGSmoothTriangle(), gl2psSameColor(), gl2psSamePosition(), gl2psSetLastColor(), gl2psSVGGetColorString(), gl2psSVGGetCoordsAndColors(), GL2PSprimitive::image, GL2PScontext::lastfactor, GL2PScontext::lastlinewidth, GL2PScontext::lastpattern, GL2PScontext::lastrgba, GL2PScontext::lastvertex, GL2PSprimitive::numverts, GL2PScontext::options, GL2PSprimitive::pattern, GL2PSvertex::rgba, GL2PSstring::str, GL2PSprimitive::text, GL2PSprimitive::type, GL2PSprimitive::verts, GL2PSprimitive::width, and GL2PSvertex::xyz.

static void gl2psPrintSVGSmoothTriangle ( GL2PSxyz  xyz[3], GL2PSrgba  rgba[3]  )

static

Definition at line 4984 of file gl2ps.c.

References gl2psPrintf(), gl2psSameColorThreshold(), gl2psSVGGetColorString(), and GL2PScontext::threshold.

Referenced by gl2psPrintSVGPrimitive().

static void gl2psPrintTeXBeginViewport ( GLint  viewport[4] )

static

Definition at line 3367 of file gl2ps.c.

References gl2psPrintTeXHeader(), and GL2PScontext::header.

static GLint gl2psPrintTeXEndViewport ( void  )

static

Definition at line 3378 of file gl2ps.c.

References gl2psPrintPrimitives().

static void gl2psPrintTeXFinalPrimitive ( void  )

static

Definition at line 3383 of file gl2ps.c.

static void gl2psPrintTeXFooter ( void  )

static

Definition at line 3361 of file gl2ps.c.

References GL2PS_LANDSCAPE, GL2PScontext::options, and GL2PScontext::stream.

static void gl2psPrintTeXHeader ( void  )

static

Definition at line 3257 of file gl2ps.c.

References GL2PScontext::filename, GL2PS_COPYRIGHT, GL2PS_EXTRA_VERSION, GL2PS_LANDSCAPE, GL2PS_MAJOR_VERSION, GL2PS_MINOR_VERSION, GL2PS_PATCH_VERSION, GL2PScontext::options, GL2PScontext::producer, GL2PScontext::stream, GL2PScontext::title, and GL2PScontext::viewport.

Referenced by gl2psPrintTeXBeginViewport().

static void gl2psPrintTeXPrimitive ( void *  data )

static

Definition at line 3298 of file gl2ps.c.

References GL2PSstring::alignment, GL2PSstring::angle, GL2PSprimitive::data, GL2PSstring::fontsize, GL2PS_SPECIAL, GL2PS_TEX, GL2PS_TEXT, GL2PS_TEXT_B, GL2PS_TEXT_BL, GL2PS_TEXT_BR, GL2PS_TEXT_C, GL2PS_TEXT_CL, GL2PS_TEXT_CR, GL2PS_TEXT_T, GL2PS_TEXT_TL, GL2PS_TEXT_TR, GL2PSvertex::rgba, GL2PSstring::str, GL2PScontext::stream, GL2PSprimitive::text, GL2PSprimitive::type, GL2PSprimitive::verts, and GL2PSvertex::xyz.

static GLfloat gl2psPsca ( GLfloat *  a, GLfloat *  b  )

static

Definition at line 1096 of file gl2ps.c.

Referenced by gl2psCutEdge().

static void gl2psPutPDFImage ( GL2PSimage *  image, int  cnt, GLfloat  x, GLfloat  y  )

static

Definition at line 3491 of file gl2ps.c.

References gl2psPrintf(), GL2PSimage::height, GL2PScontext::streamlength, and GL2PSimage::width.

Referenced by gl2psPDFgroupListWriteMainStream().

static void gl2psPutPDFSpecial ( GL2PSstring *  text )

static

Definition at line 3486 of file gl2ps.c.

References gl2psPrintf(), GL2PSstring::str, and GL2PScontext::streamlength.

Referenced by gl2psPDFgroupListWriteMainStream().

static void gl2psPutPDFText ( GL2PSstring *  text, int  cnt, GLfloat  x, GLfloat  y  )

static

Definition at line 3459 of file gl2ps.c.

References GL2PSstring::angle, GL2PSstring::fontsize, gl2psPrintf(), GL2PSstring::str, and GL2PScontext::streamlength.

Referenced by gl2psPDFgroupListWriteMainStream().

static void gl2psPvec ( GLfloat *  a, GLfloat *  b, GLfloat *  c  )

static

Definition at line 1101 of file gl2ps.c.

Referenced by gl2psGetNormal().

static void* gl2psRealloc ( void *  ptr, size_t  size  )

static

Definition at line 306 of file gl2ps.c.

References GL2PS_ERROR, and gl2psMsg().

Referenced by gl2psListRealloc(), gl2psPrintPDFFooter(), gl2psSplitPrimitive2D(), and gl2psWriteBigEndian().

static void gl2psRescaleAndOffset ( void  )

static

Definition at line 1656 of file gl2ps.c.

References GL2PS_LINE, GL2PS_SIMPLE_LINE_OFFSET, GL2PS_SIMPLE_SORT, GL2PS_TRIANGLE, GL2PS_ZERO, GL2PS_ZOFFSET, GL2PS_ZOFFSET_LARGE, GL2PS_ZSCALE, gl2psListNbr(), gl2psListPointer(), GL2PSprimitive::numverts, GL2PSprimitive::ofactor, GL2PSprimitive::offset, GL2PScontext::options, GL2PSprimitive::ounits, GL2PScontext::primitives, GL2PScontext::sort, GL2PSprimitive::type, GL2PSprimitive::verts, and GL2PSvertex::xyz.

Referenced by gl2psPrintPrimitives().

static void gl2psResetPostScriptColor ( void  )

static

Definition at line 2942 of file gl2ps.c.

References GL2PScontext::lastrgba.

Referenced by gl2psPrintPostScriptPrimitive().

static GLboolean gl2psSameColor ( GL2PSrgba  rgba1, GL2PSrgba  rgba2  )

static

Definition at line 692 of file gl2ps.c.

References GL2PS_ZERO.

Referenced by gl2psPDFgroupListInit(), gl2psPrintPGFColor(), gl2psPrintPostScriptColor(), gl2psPrintPostScriptPrimitive(), gl2psPrintSVGPrimitive(), and gl2psVertsSameColor().

static GLboolean gl2psSameColorThreshold ( int  n, GL2PSrgba  rgba[], GL2PSrgba  threshold  )

static

Definition at line 713 of file gl2ps.c.

Referenced by gl2psPrintSVGSmoothTriangle().

static GLboolean gl2psSamePosition ( GL2PSxyz  p1, GL2PSxyz  p2  )

static

Definition at line 1073 of file gl2ps.c.

References GL2PS_ZERO.

Referenced by gl2psPDFgroupListWriteMainStream(), gl2psPrintPostScriptPrimitive(), and gl2psPrintSVGPrimitive().

static void gl2psSetLastColor ( GL2PSrgba  rgba )

static

Definition at line 730 of file gl2ps.c.

References GL2PScontext::lastrgba.

Referenced by gl2psPrintPDFStrokeColor(), gl2psPrintPGFColor(), gl2psPrintPostScriptColor(), and gl2psPrintSVGPrimitive().

GL2PSDLL_API GLint gl2psSetOptions

(

GLint

options

)

Definition at line 6141 of file gl2ps.c.

References GL2PS_SUCCESS, GL2PS_UNINITIALIZED, and GL2PScontext::options.

static void gl2psSortOutTrianglePDFgroup ( GL2PSpdfgroup *  gro )

static

Definition at line 3627 of file gl2ps.c.

References GL2PScontext::extgs_stack, GL2PS_TRIANGLE, gl2psFillTriangleFromPrimitive(), gl2psListNbr(), gl2psListPointer(), GL2PSpdfgroup::gsno, GL2PSpdfgroup::gsobjno, GL2PSpdfgroup::maskshno, GL2PSpdfgroup::maskshobjno, GL2PScontext::mshader_stack, GL2PScontext::objects_stack, GL2PStriangle::prop, GL2PSpdfgroup::ptrlist, GL2PScontext::shader_stack, GL2PSpdfgroup::shno, GL2PSpdfgroup::shobjno, T_ALPHA_1, T_ALPHA_LESS_1, T_CONST_COLOR, T_VAR_ALPHA, T_VAR_COLOR, GL2PSpdfgroup::trgroupno, GL2PScontext::trgroupobjects_stack, GL2PSpdfgroup::trgroupobjno, and GL2PSprimitive::type.

Referenced by gl2psPDFgroupListWriteMainStream().

GL2PSDLL_API GLint gl2psSpecial	(	GLint	format,
		const char *	str
	)

Definition at line 5927 of file gl2ps.c.

References GL2PS_SPECIAL, and gl2psAddText().

Referenced by text().

static GLint gl2psSplitPrimitive ( GL2PSprimitive *  prim, GL2PSplane  plane, GL2PSprimitive **  front, GL2PSprimitive **  back  )

static

Definition at line 1317 of file gl2ps.c.

References GL2PS_COINCIDENT, GL2PS_EPSILON, GL2PS_IN_BACK_OF, GL2PS_IN_FRONT_OF, GL2PS_POINT, GL2PS_SPANNING, gl2psAddIndex(), gl2psComparePointPlane(), gl2psCreateSplitPrimitive(), gl2psGetIndex(), gl2psMalloc(), GL2PSprimitive::numverts, GL2PSprimitive::type, GL2PSprimitive::verts, and GL2PSvertex::xyz.

Referenced by gl2psBuildBspTree().

static void gl2psSplitPrimitive2D ( GL2PSprimitive *  prim, GL2PSplane  plane, GL2PSprimitive **  front, GL2PSprimitive **  back  )

static

Definition at line 1940 of file gl2ps.c.

References flag, GL2PS_POINT_BACK, GL2PS_POINT_INFRONT, gl2psCheckPoint(), gl2psCreateSplitPrimitive2D(), gl2psCutEdge(), gl2psFree(), gl2psRealloc(), GL2PSprimitive::numverts, GL2PSprimitive::verts, and GL2PSvertex::xyz.

Referenced by gl2psAddInBspImageTree().

static GLboolean gl2psSupportedBlendMode ( GLenum  sfactor, GLenum  dfactor  )

static

Definition at line 945 of file gl2ps.c.

Referenced by gl2psBlendFunc().

static void gl2psSVGGetColorString ( GL2PSrgba  rgba, char  str[32]  )

static

Definition at line 4920 of file gl2ps.c.

Referenced by gl2psPrintSVGBeginViewport(), gl2psPrintSVGHeader(), gl2psPrintSVGPrimitive(), and gl2psPrintSVGSmoothTriangle().

static void gl2psSVGGetCoordsAndColors ( int  n, GL2PSvertex *  verts, GL2PSxyz *  xyz, GL2PSrgba *  rgba  )

static

Definition at line 4906 of file gl2ps.c.

References GL2PScontext::viewport, and GL2PSvertex::xyz.

Referenced by gl2psPrintSVGPrimitive().

static GLint gl2psTestSplitPrimitive ( GL2PSprimitive *  prim, GL2PSplane  plane  )

static

Definition at line 1286 of file gl2ps.c.

References GL2PS_COINCIDENT, GL2PS_EPSILON, GL2PS_IN_BACK_OF, GL2PS_IN_FRONT_OF, gl2psComparePointPlane(), gl2psGetIndex(), GL2PSprimitive::numverts, GL2PSprimitive::verts, and GL2PSvertex::xyz.

Referenced by gl2psFindRoot().

GL2PSDLL_API GLint gl2psText	(	const char *	str,
		const char *	fontname,
		GLshort	fontsize
	)

Definition at line 5921 of file gl2ps.c.

References GL2PS_TEXT, GL2PS_TEXT_BL, and gl2psAddText().

Referenced by display().

GL2PSDLL_API GLint gl2psTextOpt	(	const char *	str,
		const char *	fontname,
		GLshort	fontsize,
		GLint	alignment,
		GLfloat	angle
	)

Definition at line 5915 of file gl2ps.c.

References GL2PS_TEXT, and gl2psAddText().

Referenced by printstring().

GL2PSDLL_API GLint gl2psTextOptColor	(	const char *	str,
		const char *	fontname,
		GLshort	fontsize,
		GLint	alignment,
		GLfloat	angle,
		GL2PSrgba	color
	)

Definition at line 5907 of file gl2ps.c.

References GL2PS_TEXT, and gl2psAddText().

static void gl2psTraverseBspTree ( GL2PSbsptree *  tree, GL2PSxyz  eye, GLfloat  epsilon, GLboolean(*)(GLfloat f1, GLfloat f2)  compare, void(*)(void *data)  action, int  inverse  )

static

Definition at line 1620 of file gl2ps.c.

References _GL2PSbsptree::back, _GL2PSbsptree::front, gl2psComparePointPlane(), gl2psListAction(), gl2psListActionInverse(), _GL2PSbsptree::plane, and _GL2PSbsptree::primitives.

Referenced by gl2psPrintPrimitives().

static int gl2psTrianglesFirst ( const void *  a, const void *  b  )

static

Definition at line 1434 of file gl2ps.c.

References GL2PSprimitive::type.

Referenced by gl2psBuildBspTree().

static GLboolean gl2psVertsSameColor ( const GL2PSprimitive *  prim )

static

Definition at line 701 of file gl2ps.c.

References gl2psSameColor(), GL2PSprimitive::numverts, GL2PSvertex::rgba, and GL2PSprimitive::verts.

Referenced by gl2psPrintPostScriptPrimitive().

static int gl2psWriteBigEndian ( unsigned long  data, int  bytes  )

static

Definition at line 325 of file gl2ps.c.

References GL2PScontext::compress, GL2PS_ERROR, GL2PS_SUCCESS, gl2psFree(), gl2psMalloc(), gl2psRealloc(), and GL2PScontext::stream.

Referenced by gl2psPrintPDFPixmap(), and gl2psPrintPDFShader().

static void gl2psWriteByte ( unsigned char  byte )

static

Definition at line 2467 of file gl2ps.c.

References gl2psPrintf().

Referenced by gl2psPrintPostScriptImagemap(), and gl2psPrintPostScriptPixmap().

Variable Documentation

GL2PScontext* gl2ps = NULL

static

Definition at line 263 of file gl2ps.c.

GL2PSbackend* gl2psbackends[]

static

Initial value:

= {
  &gl2psPS,  
  &gl2psEPS, 
  &gl2psTEX, 
  &gl2psPDF, 
  &gl2psSVG, 
  &gl2psPGF  
}

Definition at line 5582 of file gl2ps.c.

Referenced by gl2psBeginPage().

GL2PSbackend gl2psEPS

static

Initial value:

= {
  gl2psPrintPostScriptHeader,
  gl2psPrintPostScriptFooter,
  gl2psPrintPostScriptBeginViewport,
  gl2psPrintPostScriptEndViewport,
  gl2psPrintPostScriptPrimitive,
  gl2psPrintPostScriptFinalPrimitive,
  "eps",
  "Encapsulated Postscript"
}

Definition at line 3240 of file gl2ps.c.

GL2PSbackend gl2psPDF

static

Initial value:

= {
  gl2psPrintPDFHeader,
  gl2psPrintPDFFooter,
  gl2psPrintPDFBeginViewport,
  gl2psPrintPDFEndViewport,
  gl2psPrintPDFPrimitive,
  gl2psPrintPDFFinalPrimitive,
  "pdf",
  "Portable Document Format"
}

Definition at line 4889 of file gl2ps.c.

GL2PSbackend gl2psPGF

static

Initial value:

= {
  gl2psPrintPGFHeader,
  gl2psPrintPGFFooter,
  gl2psPrintPGFBeginViewport,
  gl2psPrintPGFEndViewport,
  gl2psPrintPGFPrimitive,
  gl2psPrintPGFFinalPrimitive,
  "tex",
  "PGF Latex Graphics"
}

Definition at line 5562 of file gl2ps.c.

GL2PSbackend gl2psPS

static

Initial value:

= {
  gl2psPrintPostScriptHeader,
  gl2psPrintPostScriptFooter,
  gl2psPrintPostScriptBeginViewport,
  gl2psPrintPostScriptEndViewport,
  gl2psPrintPostScriptPrimitive,
  gl2psPrintPostScriptFinalPrimitive,
  "ps",
  "Postscript"
}

Definition at line 3229 of file gl2ps.c.

GL2PSbackend gl2psSVG

static

Initial value:

= {
  gl2psPrintSVGHeader,
  gl2psPrintSVGFooter,
  gl2psPrintSVGBeginViewport,
  gl2psPrintSVGEndViewport,
  gl2psPrintSVGPrimitive,
  gl2psPrintSVGFinalPrimitive,
  "svg",
  "Scalable Vector Graphics"
}

Definition at line 5333 of file gl2ps.c.

GL2PSbackend gl2psTEX

static

Initial value:

= {
  gl2psPrintTeXHeader,
  gl2psPrintTeXFooter,
  gl2psPrintTeXBeginViewport,
  gl2psPrintTeXEndViewport,
  gl2psPrintTeXPrimitive,
  gl2psPrintTeXFinalPrimitive,
  "tex",
  "LaTeX text"
}

Definition at line 3389 of file gl2ps.c.