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/* Copyright (c) 1991 Regents of the University of California */ |
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/* Copyright (c) 1992 Regents of the University of California */ |
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#ifndef lint |
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static char SCCSid[] = "$SunId$ LBL"; |
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/* |
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* oki20c.c - program to dump pixel file to OkiMate 20 color printer. |
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* |
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* 6/10/87 |
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*/ |
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#include <stdio.h> |
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#define sub_add(sub) (2-(sub)) /* map subtractive to additive pri. */ |
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#ifdef BSD |
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#define clearlbuf() bzero((char *)lpat, sizeof(lpat)) |
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#else |
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#define clearlbuf() (void)memset((char *)lpat, 0, sizeof(lpat)) |
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#endif |
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long lpat[NCOLS][3]; |
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int dofilter = 0; /* filter through pfilt first? */ |
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} |
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/* set line spacing (overlap for knitting) */ |
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fputs("\0333\042", stdout); |
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/* clear line buffer */ |
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clearlbuf(); |
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/* put out scanlines */ |
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for (i = yres-1; i >= 0; i--) { |
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if (freadcolrs(scanline, xres, input) < 0) { |
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for (j = 0; j < 3; j++) |
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for (i = 0; i < len; i++) |
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lpat[i][j] |= (long)colbit(scan[i],i,j) << bpos; |
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return; |
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} |
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fputs("\033\031", stdout); |
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} else { |
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fputs("\033\031", stdout); |
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for (j = 0; j < 3; j++) { |
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i = (NCOLS + len)/2; /* center image */ |
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fputs("\033%O", stdout); |
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putchar(i & 255); |
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putchar(i >> 8); |
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while (i-- > len) { |
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putchar(0); |
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putchar(0); |
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putchar(0); |
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} |
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for (i = 0; i < len; i++) { |
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c = lpat[i][j] | colbit(scan[i],i,j); |
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/* repeat this row */ |
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for (j = 0; j < 3; j++) { |
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i = (NCOLS + len)/2; /* center image */ |
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fputs("\033%O", stdout); |
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putchar(i & 255); |
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putchar(i >> 8); |
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while (i-- > len) { |
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putchar(0); |
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putchar(0); |
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putchar(0); |
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} |
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for (i = 0; i < len; i++) { |
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c = lpat[i][j] | colbit(scan[i],i,j); |
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putchar(c>>16); |
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putchar(c>>8 & 255); |
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putchar(c & 255); |
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if (y) /* repeat this row */ |
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lpat[i][j] = (c & 1) << 23; |
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putchar(c>>16); |
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putchar(c>>8 & 255); |
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putchar(c & 255); |
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} |
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putchar('\r'); |
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else /* or clear for next image */ |
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lpat[i][j] = 0L; |
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} |
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putchar('\n'); |
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fflush(stdout); |
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putchar('\r'); |
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} |
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putchar('\n'); |
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fflush(stdout); |
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} |
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