diff options
Diffstat (limited to 'app-text/ghostscript/files/gs7.05-gdevhl12.c')
| -rw-r--r-- | app-text/ghostscript/files/gs7.05-gdevhl12.c | 741 |
1 files changed, 0 insertions, 741 deletions
diff --git a/app-text/ghostscript/files/gs7.05-gdevhl12.c b/app-text/ghostscript/files/gs7.05-gdevhl12.c deleted file mode 100644 index 57575959f3b8..000000000000 --- a/app-text/ghostscript/files/gs7.05-gdevhl12.c +++ /dev/null @@ -1,741 +0,0 @@ -/* - Contributors: - Created by Marek Michalkiewicz <marekm@amelek.gda.pl> - - THIS SOFTWARE IS NOT COPYRIGHTED - - This source code is offered for use in the public domain. You may - use, modify or distribute it freely. - - This code is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY - DISCLAIMED. This includes but is not limited to warranties of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - - (Legalese borrowed from the Mingw32 runtime libraries.) - */ - -/*$Id: gs7.05-gdevhl12.c,v 1.3 2002/07/12 18:49:32 g2boojum Exp $ */ -/* gdevhl12.c - Brother HL-1250 driver for Ghostscript */ - -/* - This driver handles the 1200x600 dpi mode, and some settings like - paper source and toner save mode. 600x600 dpi and below is handled - by gdevdljm.c (basically as in the ljet4 device, with minor changes - in initialization and margins, and PCL wrapped in PJL). - - There are two device names made available by this driver, which - differ only in the default (maximum) resolution: - - -sDEVICE=hl1240 - 600x600 dpi, for HL-1030/1240 (uses standard PCL modes 2 and 3) - - -sDEVICE=hl1250 - 1200x600 dpi, for HL-1050/1070/1250/1270N - (uses special compression mode 1027 for 1200x600 dpi, - otherwise modes 2 and 3 as above) - - Tested with a HL-1250, both 1200x600 and 600x600 dpi. Please test - with other models and report results (both problems and success). - Some notes on the other models: - - HL-1070 and HL-1270N - can also print Postscript directly, at maximum 600x600 dpi - (this driver can print 1200x600 dpi using mode 1027). - - HL-1240 - should no longer be limited to 300 dpi - this driver sends - the recommended "@PJL SET RESOLUTION=..." command. PLEASE TEST. - There have been some vague problem reports (wrong margins? not - clear for what paper size, quite possibly Letter, not A4?) with - this printer, if you have it and some Ghostscript hacking skills, - _please_ try to help, fix it and send me a patch - thanks! - - HL-1030 - should no longer be "Paperweight" despite the "for Windows only" - warning :-) - it knows enough PCL to print raster graphics, but - *requires* "@PJL ENTER LANGUAGE=PCL", so it does not work with - the ljet4 driver sending raw PCL. The windows driver uses an - undocumented compression mode 1030, but modes 2 and 3 work too. - PLEASE TEST. - - New models, still need to be tested: - HL-1230 (GDI printer) - HL-1440 (GDI printer) - HL-1450 (PCL6 and PS2 emulation) - HL-1470N (PCL6 and PS2 emulation) - - Additional settings (gs command line options) for this driver: - - -dEconoMode=0...2 - toner save mode: 0 = disabled (default), 1 = 25%, 2 = 50% - - -dPaperType=0...4 - paper type: 0 = plain (default), 1 = thin, 2 = thick, 3 = thicker, - 4 = transparency - - -dSourceTray=0...4 - paper source: 0 = auto (default), 1 = dual, 2 = upper, 3 = lower, - 4 = manual (not all models support the optional lower tray) - - The 1200x600 dpi mode may require a lot of printer memory - the manual - recommends at least 10 MB; for me it seems to work well with 8 MB: 4 MB - standard + 4 MB "finally found some good use for that old PS/2 SIMM" :-). - Even at just 600x600 dpi (normal PCL 5 control codes) print quality is - very good, at 1200x600 dpi it is difficult to see the difference (more - visible on grayscale images). So 600x600 dpi is best for general use. - - The HL-1250 also supports PCL 6 (PCL XL) but - - I don't have the documentation for that - - the pxlmono driver works, but the output looks a bit different - from that generated by the ljet4 or (this) 1200x600 dpi driver - (lines appear very thin - not yet sure if this is a driver bug - or differences in PCL 6 implementation, someone should check on - a HP printer, does tiger.ps printed using the ljet4 and pxlmono - drivers, both at 600x600 dpi, look the same?) - so let's use the good old ljet4 (PCL 5) driver for now. - (PCL 6 seems to offer better compression though.) - - To do: the undocumented mode 1030 may offer better compression - (may help print complex graphics at 600 dpi - the HL-1030/1240 have - only 2 MB of non-expandable RAM, which may not be enough for data - that doesn't compress well). The windows driver uses this mode for - all models, not just HL-1030. Documentation may be available later. - - Many thanks to Richard Thomas <richardt@brother.co.uk> for help - (sending me a HL-1250, documentation, answering my questions). - - Thanks to L. Peter Deutsch <ghost@aladdin.com> for making gdevdjet.c - and gdevdljm.[ch] available under a dual AFPL/GPL license. - */ - -#include "gdevprn.h" -#include "gdevdljm.h" - -#ifdef X_DPI -# define X_DPI2 X_DPI -#else -# define X_DPI 600 -# define X_DPI2 1200 -#endif - -#ifndef Y_DPI -# define Y_DPI 600 -#endif - -typedef enum { - ECONO_OFF = 0, - ECONO_25, - ECONO_50 -} hl1250_econo_t; - -typedef enum { - PTYPE_PLAIN = 0, - PTYPE_THIN, - PTYPE_THICK, - PTYPE_THICK2, - PTYPE_TRANS -} hl1250_paper_t; - -typedef enum { - TRAY_AUTO = 0, - TRAY_DUAL, - TRAY_UPPER, - TRAY_LOWER, - TRAY_MANUAL -} hl1250_tray_t; - -typedef struct gx_device_hl1250_s { - gx_device_common; - gx_prn_device_common; - hl1250_econo_t econo_mode; - hl1250_paper_t paper_type; - hl1250_tray_t source_tray; -} gx_device_hl1250; - -private dev_proc_open_device(hl1250_open); -private dev_proc_close_device(hl1250_close); -private dev_proc_print_page_copies(hl1250_print_page_copies); -private dev_proc_get_params(hl1250_get_params); -private dev_proc_put_params(hl1250_put_params); - -private const gx_device_procs prn_hl1250_procs = -prn_params_procs(hl1250_open, gdev_prn_output_page, hl1250_close, - hl1250_get_params, hl1250_put_params); - -#define hl1250_device_copies(dname, xdpi, ydpi)\ -{ prn_device_std_body_copies(gx_device_hl1250, prn_hl1250_procs,\ - dname,\ - DEFAULT_WIDTH_10THS, DEFAULT_HEIGHT_10THS,\ - xdpi, ydpi,\ - 0, 0, 0, 0,\ - 1, hl1250_print_page_copies),\ - ECONO_OFF, PTYPE_PLAIN, TRAY_AUTO\ -} - -const gx_device_hl1250 gs_hl1250_device = -hl1250_device_copies("hl1250", X_DPI2, Y_DPI); - -const gx_device_hl1250 gs_hl1240_device = -hl1250_device_copies("hl1240", X_DPI, Y_DPI); - -/* defines for the 1200x600 dpi mode (mode 1027) */ - -/* max number of 16-bit words in one 1200 dpi scan line */ -#define SCAN_WORDS 640 - -/* number of scan lines per band */ -#define BAND_SCANS 64 - -/* max number of 16-bit words in one 64-line band after compression, - limited by 16-bit length field - 7 bytes header + 0xFFF8 bytes data - - note that we may have to lose some data if it can't compress well - (maximum possible uncompressed data length is about 80K). */ -#define MAX_BAND_WORDS 0x7FFC - -/* codes (16-bit words) to send in the 1200x600 dpi data block: */ - -/* vertical compression (copy COUNT words from the previous line) */ -#define HL_VERT(count) (0xE000 | (count)) - -/* 16-bit horizontal compression (repeat the next word COUNT times) */ -#define HL_HOR16(count) (0x8000 | (count)) - -/* 8-bit horiz. compression (repeat DATA byte COUNT*2 times, COUNT < 32) */ -#define HL_HOR8(count, data) (0xC000 | ((count) << 8) | ((data) & 0xFF)) - -/* 4-bit horiz. compression (repeat DATA nibble COUNT*4 times, COUNT < 512) */ -#define HL_HOR4(count, data) (0xA000 | (count) | (((data) & 0x0F) << 9)) - -/* no compression, COUNT words of data follow */ -#define HL_COPY(count) ((count) << 4) - -typedef unsigned short u16; - -/* The printer expects 16-bit data words in big endian order. */ -#if arch_is_big_endian -#define cpu_to_be16(x) (x) -#else -private u16 -cpu_to_be16(u16 x) -{ - return (x >> 8) | (x << 8); -} -#endif - -typedef struct hl1250_state_s { - /* smallest area that contains all black dots of the band */ - /* x = xl..xr-1, y = yt..yb-1, width=xr-xl, height=yb-yt */ - unsigned int xl, xr, yt, yb; - - /* number of words in the output buffer */ - unsigned int out_count; - - /* output buffer for compressed data */ - u16 out_buf[MAX_BAND_WORDS]; - - /* input buffer for one 64-line band */ - u16 in_buf[BAND_SCANS][SCAN_WORDS]; -} hl1250_state_t; - -/* - find the smallest rectangle that contains all black dots of the - band (in other words, the outside of that rectangle is all white) - returns 0 if the band is completely white, else 1 - XXX - it should be faster to scan 32-bit (instead of 16-bit) words - */ -private int -hl1250_check_area(hl1250_state_t * s) -{ - unsigned int x, y, xleft, xright, ytop, ybottom; - int line_not_white, band_not_white; - - band_not_white = 0; - xright = s->xl; - xleft = s->xr; - ybottom = s->yt; - ytop = s->yb; - for (y = s->yt; y < s->yb; y++) { - line_not_white = 0; - for (x = s->xl; x < s->xr; x++) { - if (s->in_buf[y][x]) { - if (xleft > x) - xleft = x; - if (xright <= x) - xright = x + 1; - line_not_white = 1; - } - } - if (line_not_white) { - if (ytop > y) - ytop = y; - if (ybottom <= y) - ybottom = y + 1; - band_not_white = 1; - } - } - if (band_not_white) { - s->xl = xleft; - s->xr = xright; - s->yt = ytop; - s->yb = ybottom; - } else { - s->xr = s->xl; - s->yb = s->yt; - } - return band_not_white; -} - -/* - Compressed data of this band is larger than MAX_BAND_WORDS. - Repeat each line using vertical compression, effectively reducing - resolution to 1200x300 dpi. This shouldn't happen too often. - */ -private void -hl1250_lose_resolution(hl1250_state_t * s) -{ - unsigned int x, y; - u16 data0, data1, mask; - u16 *out; - const u16 *line0; - const u16 *line1; - unsigned int width = s->xr - s->xl; - - out = s->out_buf; - for (y = s->yt; y < s->yb; y += 2) { - line0 = &s->in_buf[y][s->xl]; - line1 = line0; - if (y + 1 < s->yb) - line1 = &s->in_buf[y + 1][s->xl]; - mask = (y & 2) ? 0x5555 : 0xAAAA; - *out++ = cpu_to_be16(HL_COPY(width)); - for (x = 0; x < width; x++) { - data0 = line0[x]; - data1 = line1[x]; - *out++ = (data0 & data1) | (data0 & mask) | (data1 & mask); - } - *out++ = cpu_to_be16(HL_VERT(width)); - } - s->out_count = out - s->out_buf; -} - -/* - Try to compress a single scan line. - Return 1 on success, 0 on failure (data doesn't compress - well enough to fit in MAX_BAND_WORDS words, truncated). - */ -private int -hl1250_compress_line(hl1250_state_t * s, unsigned int y) -{ - unsigned int total_len; /* total data words after compression */ - unsigned int copy_len; /* number of words to copy uncompressed */ - unsigned int hlen, vlen; /* length for hor. and vert. compression */ - unsigned int clen, ulen; /* compressed and uncompressed words */ - u16 data; /* word currently being processed */ - u16 hl_code; /* code to send */ - int x, i; - u16 *out; - unsigned int width = s->xr - s->xl; - const u16 *line = &s->in_buf[y][s->xl]; - const u16 *prev = (y > s->yt ? &s->in_buf[y - 1][s->xl] : NULL); - - out = &s->out_buf[s->out_count]; - x = 0; - copy_len = 0; - total_len = s->out_count; - while (x < width) { - data = line[x]; - - /* how many words (hlen >= 1) to repeat */ - for (i = x + 1; i < width; i++) { - if (line[i] != data) - break; - } - hlen = i - x; - /* if not the first line, try vertical compression */ - vlen = 0; - if (prev) { - for (i = x; i < width; i++) { - if (line[i] != prev[i]) - break; - } - vlen = i - x; - } - /* find the best method to encode the data */ - ulen = hlen; - clen = 1; - if (vlen >= hlen) { - /* vertical compression */ - ulen = vlen; - hl_code = HL_VERT(vlen); - } else if ((data ^ (data >> 8)) & 0xFF) { - /* 16-bit horizontal compression */ - hl_code = HL_HOR16(hlen); - clen = 2; - } else if ((data ^ (data >> 4)) & 0x0F) { - /* 8-bit horizontal compression (if possible) */ - if (hlen < 32) { - hl_code = HL_HOR8(hlen, data); - } else { - hl_code = HL_HOR16(hlen); - clen = 2; - } - } else { - /* 4-bit horizontal compression (if possible) */ - if (hlen < 512) { - hl_code = HL_HOR4(hlen, data); - } else { - hl_code = HL_HOR16(hlen); - clen = 2; - } - } - /* - now see if we should copy the word without compression - (the cost of leaving/re-entering copy mode is one word). - */ - if (ulen < clen + (copy_len > 0)) { - /* yes, copy */ - copy_len += ulen; - } else { - if (copy_len) { - /* first, copy data (if any) */ - total_len += copy_len + 1; - if (total_len > MAX_BAND_WORDS) - goto error_out; - *out++ = cpu_to_be16(HL_COPY(copy_len)); - memcpy(out, &line[x - copy_len], copy_len * sizeof(u16)); - out += copy_len; - copy_len = 0; - } - /* now send the current code */ - total_len += clen; - if (total_len > MAX_BAND_WORDS) - goto error_out; - *out++ = cpu_to_be16(hl_code); - if (clen == 2) { - /* 16-bit compression */ - *out++ = data; - } - } - /* move to the next word to process */ - x += ulen; - } - /* copy anything left at the end */ - if (copy_len) { - total_len += copy_len + 1; - if (total_len > MAX_BAND_WORDS) - goto error_out; - *out++ = cpu_to_be16(HL_COPY(copy_len)); - memcpy(out, &line[width - copy_len], copy_len * sizeof(u16)); - out += copy_len; - } - error_out: - s->out_count = out - s->out_buf; - return (total_len <= MAX_BAND_WORDS); -} - -/* - send a 16-bit big endian value - */ -private void -put_be16(FILE * fp, u16 data) -{ - putc(data >> 8, fp); - putc(data & 0xFF, fp); -} - -/* - prn_stream = data sent to the printer - s->xl,xr,yt,yb,in_buf = band (max 64 lines), coordinates band-relative - band = Y coordinate of the band from top of page - */ -private void -hl1250_compress_band(FILE * prn_stream, hl1250_state_t * s, unsigned int band) -{ - unsigned int y, ytop, ybottom; - - s->out_count = 0; - - if (!hl1250_check_area(s)) - return; - - /* - It seems HL-1250 1200x600 dpi mode has an undocumented feature - - it rounds the X left coordinate of the image up to next 32 dots. - Probably the RISC inside likes 32-bit alignment. No big problem, - we just have to round it down (it's in 16-bit words here). - */ - s->xl &= ~1; - - ytop = s->yt; - ybottom = s->yb; - for (y = ytop; y < ybottom; y++) { - if (hl1250_compress_line(s, y)) - continue; -#if 1 - /* XXX - please report if you ever see this, then change to #if 0 */ - fprintf(stderr, - "hl1250: compression failed (y=%u), doing 1200x300 dpi\n", - band + y); -#endif - hl1250_lose_resolution(s); - break; - } - if (s->out_count) { - fprintf(prn_stream, "\033*b%uW", s->out_count * sizeof(u16) + 9); - put_be16(prn_stream, s->out_count * sizeof(u16) + 7); - put_be16(prn_stream, s->xl * 16); - put_be16(prn_stream, band + ytop); - putc(ybottom - ytop, prn_stream); - put_be16(prn_stream, s->xr - s->xl); - fwrite(s->out_buf, sizeof(u16), s->out_count, prn_stream); - } -} - - -private int -hl1250_print_1200dpi(gx_device_printer * pdev, FILE * prn_stream, - int num_copies, const char *page_init) -{ - int band, lnum; - int code = 0; - hl1250_state_t *s; - int line_size = gdev_prn_raster(pdev); - int num_rows = dev_print_scan_lines(pdev); - int paper_size = gdev_pcl_paper_size((gx_device *) pdev); - - s = (hl1250_state_t *) gs_alloc_byte_array(pdev->memory, 1, sizeof(*s), - "hl1250_print_1200dpi"); - if (!s) - return_error(gs_error_VMerror); - - memset(s, 0, sizeof(*s)); - - if (line_size > sizeof(s->in_buf[0])) - line_size = sizeof(s->in_buf[0]); - - if (pdev->PageCount == 0) { - /* reset, set paper size */ - fprintf(prn_stream, "\033E\033&l%dA", paper_size); - } - fputs("\033&u1200D", prn_stream); - fputs("\033&l0o0l0E", prn_stream); - fputs(page_init, prn_stream); - fprintf(prn_stream, "\033&l%dX", num_copies); - fputs("\033*rB\033*p0x0Y", prn_stream); - - /* set 600dpi (vertical) resolution */ - fputs("\033*t600R", prn_stream); - - /* start raster graphics */ - fputs("\033*r1A", prn_stream); - - /* transfer data in the special 1200x600 dpi format */ - fputs("\033*b1027M", prn_stream); - - for (band = 0; band < num_rows; band += BAND_SCANS) { - int next_band = band + BAND_SCANS; - - if (next_band > num_rows) - next_band = num_rows; - for (lnum = band; lnum < next_band; lnum++) { - code = gdev_prn_copy_scan_lines(pdev, lnum, - (byte *) (s->in_buf[lnum - band]), line_size); - if (code < 0) - goto error_out; - } - s->yt = 0; - s->yb = next_band - band; - s->xl = 0; - s->xr = 635; /* max width */ - hl1250_compress_band(prn_stream, s, band); - } - error_out: - fputs("\033*rB\f", prn_stream); - gs_free_object(pdev->memory, s, "hl1250_print_1200dpi"); - return code; -} - - -private int -hl1250_open(gx_device * pdev) -{ - /* margins: left, bottom, right, top */ - /* XXX - only A4 tested, letter size margins likely need to be tweaked */ - static const float margins_a4_600[4] = {0.05, 0.15, 0.25, 0.15}; - static const float margins_a4_1200[4] = {0.05, 0.2, 0.1, 0.15}; - static const float margins_letter_600[4] = {0.05, 0.15, 0.25, 0.15}; - static const float margins_letter_1200[4] = {0.05, 0.2, 0.1, 0.15}; - - int x_dpi = (int)((gx_device_printer *) pdev)->x_pixels_per_inch; - int paper_size = gdev_pcl_paper_size(pdev); - - if (x_dpi == 1200) { - if (paper_size == PAPER_SIZE_A4) - gx_device_set_margins(pdev, margins_a4_1200, true); - else - gx_device_set_margins(pdev, margins_letter_1200, true); - } else { - if (paper_size == PAPER_SIZE_A4) - gx_device_set_margins(pdev, margins_a4_600, false); - else - gx_device_set_margins(pdev, margins_letter_600, false); - } - return gdev_prn_open(pdev); -} - -#define UEL "\033%-12345X" - -/* XXX - how to get the name of the job (PS file) being printed? */ -#define PJL_JOB_NAME "Ghost" - -private int -hl1250_close(gx_device * pdev) -{ - int code = gdev_prn_open_printer(pdev, 1); - FILE *fp; - - if (code < 0) - return code; - fp = ((gx_device_printer *) pdev)->file; - /* job separation, reset, UEL */ - fputs("\033&l1T\033E", fp); - fputs(UEL, fp); - fprintf(fp, "@PJL EOJ NAME=\"%s\"\r\n", PJL_JOB_NAME); - fputs(UEL, fp); - return gdev_prn_close(pdev); -} - - -private int -hl1250_print_page_copies(gx_device_printer * pdev, FILE * prn_stream, - int num_copies) -{ - int x_dpi = (int)pdev->x_pixels_per_inch; - int y_dpi = (int)pdev->y_pixels_per_inch; - const char *tray_pjl; - const char *tray_pcl; - const gx_device_hl1250 *hl1250 = (gx_device_hl1250 *) pdev; - hl1250_econo_t econo_mode = hl1250->econo_mode; - hl1250_paper_t paper_type = hl1250->paper_type; - hl1250_tray_t source_tray = hl1250->source_tray; - static const char * const onoff[2] = { "OFF", "ON" }; - static const char * const papertypes[5] = - { "REGULAR", "THIN", "THICK", "THICK2", "TRANSPARENCY" }; - - tray_pjl = "AUTO"; - tray_pcl = ""; - switch (source_tray) { - case TRAY_DUAL: - tray_pcl = "\033&l0H"; - break; - case TRAY_UPPER: - tray_pjl = "TRAY1"; - tray_pcl = "\033&l1H"; - break; - case TRAY_LOWER: - tray_pjl = "TRAY2"; - tray_pcl = "\033&l5H"; - break; - case TRAY_MANUAL: - tray_pcl = "\033&l2H"; - break; - default: - } - if (pdev->PageCount == 0) { - /* initialize printer */ - fputs(UEL, prn_stream); - fputs("@PJL \r\n", prn_stream); - fprintf(prn_stream, "@PJL JOB NAME=\"%s\"\r\n", PJL_JOB_NAME); - fprintf(prn_stream, "@PJL SET ECONOMODE=%s\n", onoff[econo_mode != 0]); - if (econo_mode) - fprintf(prn_stream, "@PJL SET ECONOLEVEL=%d\n", 3 - (int)econo_mode); - fprintf(prn_stream, "@PJL SET MEDIATYPE=%s\n", papertypes[paper_type]); - fprintf(prn_stream, "@PJL SET SOURCETRAY=%s\n", tray_pjl); - fprintf(prn_stream, "@PJL SET RESOLUTION=%d\n", y_dpi); - fprintf(prn_stream, "@PJL SET RAS1200MODE=%s\n", onoff[x_dpi == 1200]); - - fputs("@PJL ENTER LANGUAGE=PCL\n", prn_stream); - } - if (x_dpi != 1200) { - char page_init[100]; - - /* We get the printer to translate the coordinate system for us. - It seems the HL-1250 needs a slightly different translation - (-120, 0) compared to the one in the ljet4 driver (-180, 36) - (X, Y coordinates here are specified in 1/720-inch units). */ - - sprintf(page_init, "\033&l-120U\033*r0F\033&u%dD%s", y_dpi, tray_pcl); - return dljet_mono_print_page_copies(pdev, prn_stream, num_copies, - y_dpi, PCL_LJ4_FEATURES, page_init); - } - return hl1250_print_1200dpi(pdev, prn_stream, num_copies, tray_pcl); -} - -private int -hl1250_put_param_int(gs_param_list * plist, gs_param_name pname, - int *pvalue, int minval, int maxval, int ecode) -{ - int code, value; - - code = param_read_int(plist, pname, &value); - switch (code) { - case 0: - if (value < minval || value > maxval) - param_signal_error(plist, pname, gs_error_rangecheck); - *pvalue = value; - return (ecode < 0 ? ecode : 1); - case 1: - return ecode; - default: - return code; - } -} - -private int -hl1250_get_params(gx_device * pdev, gs_param_list * plist) -{ - gx_device_hl1250 *hl1250 = (gx_device_hl1250 *) pdev; - int code, val; - - code = gdev_prn_get_params(pdev, plist); - if (code < 0) - return code; - val = hl1250->econo_mode; - code = param_write_int(plist, "EconoMode", &val); - if (code < 0) - return code; - val = hl1250->paper_type; - code = param_write_int(plist, "PaperType", &val); - if (code < 0) - return code; - val = hl1250->source_tray; - code = param_write_int(plist, "SourceTray", &val); - return code; -} - -private int -hl1250_put_params(gx_device * pdev, gs_param_list * plist) -{ - int code = 0; - gx_device_hl1250 *hl1250 = (gx_device_hl1250 *) pdev; - int econo_mode = hl1250->econo_mode; - int paper_type = hl1250->paper_type; - int source_tray = hl1250->source_tray; - - code = hl1250_put_param_int(plist, "EconoMode", &econo_mode, - ECONO_OFF, ECONO_50, code); - code = hl1250_put_param_int(plist, "PaperType", &paper_type, - PTYPE_PLAIN, PTYPE_TRANS, code); - code = hl1250_put_param_int(plist, "SourceTray", &source_tray, - TRAY_AUTO, TRAY_MANUAL, code); - if (code < 0) - return code; - code = gdev_prn_put_params(pdev, plist); - if (code < 0) - return code; - hl1250->econo_mode = econo_mode; - hl1250->paper_type = paper_type; - hl1250->source_tray = source_tray; - return 0; -} |