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Diffstat (limited to 'nx-X11/extras/Mesa_6.4.1/src/glut/glx/stroke.h')
-rw-r--r-- | nx-X11/extras/Mesa_6.4.1/src/glut/glx/stroke.h | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/nx-X11/extras/Mesa_6.4.1/src/glut/glx/stroke.h b/nx-X11/extras/Mesa_6.4.1/src/glut/glx/stroke.h new file mode 100644 index 000000000..fc29680be --- /dev/null +++ b/nx-X11/extras/Mesa_6.4.1/src/glut/glx/stroke.h @@ -0,0 +1,134 @@ +/* $XConsortium: wfont.h,v 5.1 91/02/16 09:46:37 rws Exp $ */ + +/***************************************************************** +Copyright (c) 1989,1990, 1991 by Sun Microsystems, Inc. and the X Consortium. + + 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 names of Sun Microsystems, +the X Consortium, and MIT 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. + +******************************************************************/ + +#ifndef WFONT_INCLUDED +#define WFONT_INCLUDED + +#define WFONT_MAGIC 0x813 +#define WFONT_MAGIC_PLUS 0x715 +#define WFONT_MAGIC_PEX 0x70686e74 +#define START_PROPS 0x100 +#define START_DISPATCH(_num_props) (START_PROPS + 160 * _num_props) +#define START_PATH(_num_ch_, _num_props) (START_DISPATCH(_num_props) + sizeof(Dispatch) * _num_ch_) +#define NUM_DISPATCH 128 + +typedef struct { + unsigned short x; + unsigned short y; +} Path_point2dpx; + +typedef struct { + float x; + float y; +} Path_point2df; + +typedef struct { + int x; + int y; + int z; +} Path_point3di; + +typedef struct { + float x; + float y; + float z; +} Path_point3df; + +typedef struct { + float x; + float y; + float z; + float w; +} Path_point4df; + +typedef union { + Path_point2dpx *pt2dpx; + Path_point2df *pt2df; + Path_point3di *pt3di; + Path_point3df *pt3df; + Path_point4df *pt4df; +} Path_pt_ptr; + +typedef enum { + PATH_2DF, + PATH_2DPX, + PATH_3DF, + PATH_3DI, + PATH_4DF +} Path_type; + +typedef struct { + int n_pts; /* number of points in the subpath */ + Path_pt_ptr pts; /* pointer to them */ + int closed; /* true if the subpath is closed */ + int dcmp_flag; /* flag for pgon dcmp, pgon type + * and dcmped triangle type */ +} Path_subpath; + +typedef struct { + Path_type type; /* type of vertices in this path */ + int n_subpaths; /* number of subpaths */ + int n_vertices; /* total number of vertices */ + Path_subpath *subpaths; /* array of subpaths */ +} Path; + +typedef Path *Path_handle; + +typedef struct { + char propname[80]; /* font property name */ + char propvalue[80]; /* font property value */ +} Property; + +typedef struct { + int magic; /* magic number */ + char name[80]; /* name of this font */ + float top, /* extreme values */ + bottom, max_width; + int num_ch; /* no. of fonts in the set */ + int num_props; /* no. of font properties */ + Property *properties; /* array of properties */ +} Font_header; + +typedef struct { + float center, /* center of the character */ + right; /* right edge */ + long offset; /* offset in the file of the character + * * description */ +} Dispatch; + +typedef struct { + float center, right; + Path strokes; +} Ch_font; + +typedef struct { + char name[80]; + float top, bottom, max_width; + int num_ch; /* # characters in the font */ + Ch_font **ch_data; +} Phg_font; + +#endif /*WFONT_INCLUDED */ |