diff options
author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /dviware/dvi2pcl/firstpar.c |
Initial commit
Diffstat (limited to 'dviware/dvi2pcl/firstpar.c')
-rw-r--r-- | dviware/dvi2pcl/firstpar.c | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/dviware/dvi2pcl/firstpar.c b/dviware/dvi2pcl/firstpar.c new file mode 100644 index 0000000000..2c2c79adf6 --- /dev/null +++ b/dviware/dvi2pcl/firstpar.c @@ -0,0 +1,136 @@ +/* $Log: firstpar.c,v $ + * Revision 0.8 92/11/23 19:46:45 19:46:45 bt (Bo Thide') + * Fixed resolution bug. Portable downloading. Added/changed options. PJXL color support + * + * Revision 0.7 92/11/13 02:41:29 02:41:29 bt (Bo Thide') + * More bug fixes and improvements. Support for PaintJet XL + * + * Revision 0.6 92/11/10 21:47:45 21:47:45 bt (Bo Thide') + * Bug fixes. Added -R option. Better font handling. + * + * Revision 0.5 92/11/09 16:25:32 16:25:32 bt (Bo Thide') + * Rewrite of dospecial.c. Extended \special support + * + * Revision 0.4 92/11/08 02:45:48 02:45:48 bt (Bo Thide') + * Changed to portable bit manipulations. Replaced strrstr for non-POSIX compliant C. Fixed numerous bugs. Added support for more \special's. + * + * Revision 0.3 92/08/24 12:45:40 12:45:40 bt (Bo Thide') + * Fixed 8 bit (dc font) support. + * + * Revision 0.2 92/08/23 17:28:57 17:28:57 bt (Bo Thide') + * Source cleaned up. Changed certain function calls. Removed globals. + * + * Revision 0.1 92/08/22 23:58:47 23:58:47 bt (Bo Thide') + * First Release. + * */ + +#include <stdio.h> +#include "dvi.h" +#include "globals.h" +#include "macros.h" + +static char rcsid[] = "$Header: firstpar.c,v 0.8 92/11/23 19:46:45 bt Exp $"; + +/* + * This routine computes the first parameter of each dvi opcode. + */ +long firstpar(dvifile, k) +FILE *dvifile; +int k; +{ + switch (k) + { + case DVI_SET1: + case DVI_PUT1: + case DVI_FNT1: + case DVI_XXX1: + case DVI_FNT_DEF1: + return((long)getubyte(dvifile)); + break; + case DVI_SET2: + case DVI_PUT2: + case DVI_FNT2: + case DVI_XXX2: + case DVI_FNT_DEF2: + return((long)getupair(dvifile)); + break; + case DVI_SET3: + case DVI_PUT3: + case DVI_FNT3: + case DVI_XXX3: + case DVI_FNT_DEF3: + return((long)getutrio(dvifile)); + break; + case DVI_RIGHT1: + case DVI_W1: + case DVI_X1: + case DVI_DOWN1: + case DVI_Y1: + case DVI_Z1: + return((long)getsbyte(dvifile)); + break; + case DVI_RIGHT2: + case DVI_W2: + case DVI_X2: + case DVI_DOWN2: + case DVI_Y2: + case DVI_Z2: + return((long)getspair(dvifile)); + break; + case DVI_RIGHT3: + case DVI_W3: + case DVI_X3: + case DVI_DOWN3: + case DVI_Y3: + case DVI_Z3: + return((long)getstrio(dvifile)); + break; + case DVI_SET4: + case DVI_SET_RULE: + case DVI_PUT4: + case DVI_PUT_RULE: + case DVI_RIGHT4: + case DVI_W4: + case DVI_X4: + case DVI_DOWN4: + case DVI_Y4: + case DVI_Z4: + case DVI_FNT4: + case DVI_XXX4: + case DVI_FNT_DEF4: + return((long)getsquad(dvifile)); + break; + case DVI_NOP: + case DVI_BOP: + case DVI_EOP: + case DVI_PUSH: + case DVI_POP: + case DVI_PRE: + case DVI_POST: + case DVI_POSTPOST: + case DVI_UNDEF0: + case DVI_UNDEF1: + case DVI_UNDEF2: + case DVI_UNDEF3: + case DVI_UNDEF4: + case DVI_UNDEF5: + return(0); + break; + case DVI_W0: + return(w); + break; + case DVI_X0: + return(x); + break; + case DVI_Y0: + return(y); + break; + case DVI_Z0: + return(z); + break; + default: + if((k >= DVI_FNT_NUM_0) && (k <= DVI_FNT_NUM_63)) + return((long)(k - DVI_FNT_NUM_0)); + break; + } +} |