/src/ghostpdl/cups/gdevcups.c
Line | Count | Source |
1 | | /* |
2 | | * |
3 | | * GNU Ghostscript raster output driver for the Common UNIX Printing |
4 | | * System (CUPS). |
5 | | * |
6 | | * Copyright 1993-2006 by Easy Software Products. |
7 | | * |
8 | | * These coded instructions, statements, and computer programs are the |
9 | | * property of Easy Software Products and are protected by Federal |
10 | | * copyright law. Distribution and use rights are outlined in the file |
11 | | * "LICENSE.txt" which should have been included with this file. If this |
12 | | * file is missing or damaged please contact Easy Software Products |
13 | | * at: |
14 | | * |
15 | | * Attn: CUPS Licensing Information |
16 | | * Easy Software Products |
17 | | * 44141 Airport View Drive, Suite 204 |
18 | | * Hollywood, Maryland 20636 USA |
19 | | * |
20 | | * Voice: (301) 373-9600 |
21 | | * EMail: cups-info@cups.org |
22 | | * WWW: http://www.cups.org/ |
23 | | * |
24 | | * This code and any derivative of it may be used and distributed |
25 | | * freely under the terms of the GNU General Public License when |
26 | | * used with GNU Ghostscript or its derivatives. Use of the code |
27 | | * (or any derivative of it) with software other than GNU |
28 | | * GhostScript (or its derivatives) is governed by the CUPS license |
29 | | * agreement. |
30 | | * |
31 | | * Contents: |
32 | | * |
33 | | * cups_close() - Close the output file. |
34 | | * cups_decode_color() - Decode a color value. |
35 | | * cups_encode_color() - Encode a color value. |
36 | | * cups_get_color_comp_index() |
37 | | * - Color component to index |
38 | | * cups_get_color_mapping_procs() |
39 | | * - Get the list of color mapping procedures. |
40 | | * cups_get_matrix() - Generate the default page matrix. |
41 | | * cups_get_params() - Get pagedevice parameters. |
42 | | * cups_get_space_params() - Get space parameters from the RIP_CACHE env var. |
43 | | * cups_map_cielab() - Map CIE Lab transformation... |
44 | | * cups_map_cmyk() - Map a CMYK color value to device colors. |
45 | | * cups_map_gray() - Map a grayscale value to device colors. |
46 | | * cups_map_rgb() - Map a RGB color value to device colors. |
47 | | * cups_map_cmyk_color() - Map a CMYK color to a color index. |
48 | | * cups_map_color_rgb() - Map a color index to an RGB color. |
49 | | * cups_map_rgb_color() - Map an RGB color to a color index. We map the |
50 | | * RGB color to the output colorspace & bits (we |
51 | | * figure out the format when we output a page). |
52 | | * cups_open() - Open the output file and initialize things. |
53 | | * cups_print_pages() - Send one or more pages to the output file. |
54 | | * cups_put_params() - Set pagedevice parameters. |
55 | | * cups_set_color_info() - Set the color information structure based on |
56 | | * the required output. |
57 | | * cups_sync_output() - Keep the user informed of our status... |
58 | | * cups_print_chunked() - Print a page of chunked pixels. |
59 | | * cups_print_banded() - Print a page of banded pixels. |
60 | | * cups_print_planar() - Print a page of planar pixels. |
61 | | */ |
62 | | |
63 | | /* prevent gp.h redefining fopen */ |
64 | 0 | #define sprintf sprintf |
65 | | |
66 | | /* |
67 | | * Include necessary headers... |
68 | | */ |
69 | | |
70 | | #include "std.h" /* to stop stdlib.h redefining types */ |
71 | | #include "gdevprn.h" |
72 | | #include "gsparam.h" |
73 | | #include "gxdevsop.h" |
74 | | #include "arch.h" |
75 | | #include "gsicc_manage.h" |
76 | | |
77 | | #include <stdlib.h> |
78 | | #include <ctype.h> |
79 | | |
80 | | #ifdef __GNUC__ |
81 | | #pragma GCC diagnostic push |
82 | | #pragma GCC diagnostic ignored "-Wdeprecated-declarations" |
83 | | #endif |
84 | | |
85 | | /* Recent cups releases on OSX pull in printf in a header file |
86 | | so we need to allow it. This may well end up being required |
87 | | on other platforms, too. |
88 | | */ |
89 | | #ifdef __APPLE__ |
90 | | #undef printf |
91 | | #define printf printf |
92 | | #endif |
93 | | |
94 | | #include <cups/raster.h> |
95 | | #include <cups/ppd.h> |
96 | | #include <math.h> |
97 | | |
98 | | /* the extremely noisy DEBUG2 messages are now dependent on CUPS_DEBUG2 */ |
99 | | /* this can be enabled during the 'make' or by uncommenting the following */ |
100 | | /* #define CUPS_DEBUG2 */ |
101 | | |
102 | | #undef private |
103 | | #define private |
104 | | |
105 | | #ifdef WIN32 |
106 | | #define cbrt(arg) pow(arg, 1.0/3) |
107 | | #define strcasecmp _stricmp |
108 | | #define strncasecmp _strnicmp |
109 | | #endif |
110 | | |
111 | | /* This should go into gdevprn.h, or, better yet, gdevprn should |
112 | | acquire an API for changing resolution. */ |
113 | | int gdev_prn_maybe_realloc_memory(gx_device_printer *pdev, |
114 | | gdev_space_params *old_space, |
115 | | int old_width, int old_height, |
116 | | bool old_page_uses_transparency); |
117 | | |
118 | | /* Strings for cups_put/get_params */ |
119 | | static const char * const cups_Integer_strings[] = |
120 | | { |
121 | | "cupsInteger0", |
122 | | "cupsInteger1", |
123 | | "cupsInteger2", |
124 | | "cupsInteger3", |
125 | | "cupsInteger4", |
126 | | "cupsInteger5", |
127 | | "cupsInteger6", |
128 | | "cupsInteger7", |
129 | | "cupsInteger8", |
130 | | "cupsInteger9", |
131 | | "cupsInteger10", |
132 | | "cupsInteger11", |
133 | | "cupsInteger12", |
134 | | "cupsInteger13", |
135 | | "cupsInteger14", |
136 | | "cupsInteger15", |
137 | | NULL |
138 | | }; |
139 | | |
140 | | static const char * const cups_Real_strings[] = |
141 | | { |
142 | | "cupsReal0", |
143 | | "cupsReal1", |
144 | | "cupsReal2", |
145 | | "cupsReal3", |
146 | | "cupsReal4", |
147 | | "cupsReal5", |
148 | | "cupsReal6", |
149 | | "cupsReal7", |
150 | | "cupsReal8", |
151 | | "cupsReal9", |
152 | | "cupsReal10", |
153 | | "cupsReal11", |
154 | | "cupsReal12", |
155 | | "cupsReal13", |
156 | | "cupsReal14", |
157 | | "cupsReal15", |
158 | | NULL |
159 | | }; |
160 | | |
161 | | static const char * const cups_String_strings[] = |
162 | | { |
163 | | "cupsString0", |
164 | | "cupsString1", |
165 | | "cupsString2", |
166 | | "cupsString3", |
167 | | "cupsString4", |
168 | | "cupsString5", |
169 | | "cupsString6", |
170 | | "cupsString7", |
171 | | "cupsString8", |
172 | | "cupsString9", |
173 | | "cupsString10", |
174 | | "cupsString11", |
175 | | "cupsString12", |
176 | | "cupsString13", |
177 | | "cupsString14", |
178 | | "cupsString15", |
179 | | NULL |
180 | | }; |
181 | | |
182 | | /* |
183 | | * Check if we are compiling against CUPS 1.2. If so, enable |
184 | | * certain extended attributes and use a different page header |
185 | | * structure and write function... |
186 | | */ |
187 | | |
188 | | #ifdef CUPS_RASTER_SYNCv1 |
189 | | # define cups_page_header_t cups_page_header2_t |
190 | 29.2k | # define cupsRasterWriteHeader cupsRasterWriteHeader2 |
191 | | #else |
192 | | /* The RGBW, SW, SRGB, and ADOBERGB colorspaces is not defined until |
193 | | CUPS 1.2... */ |
194 | | # define CUPS_CSPACE_RGBW 17 |
195 | | # define CUPS_CSPACE_SW 18 |
196 | | # define CUPS_CSPACE_SRGB 19 |
197 | | # define CUPS_CSPACE_ADOBERGB 20 |
198 | | #endif /* CUPS_RASTER_SYNCv1 */ |
199 | | |
200 | | #if !defined(CUPS_RASTER_WRITE_PWG) |
201 | 0 | #define CUPS_RASTER_WRITE_PWG 3 |
202 | | #endif |
203 | | |
204 | | /* |
205 | | * CIE XYZ color constants... |
206 | | */ |
207 | | |
208 | 4.01M | #define D65_X (0.412453 + 0.357580 + 0.180423) |
209 | 12.0M | #define D65_Y (0.212671 + 0.715160 + 0.072169) |
210 | 4.01M | #define D65_Z (0.019334 + 0.119193 + 0.950227) |
211 | | |
212 | | |
213 | | /* |
214 | | * Size of a tile in pixels... |
215 | | */ |
216 | | |
217 | 0 | #define CUPS_TILE_SIZE 256 |
218 | | |
219 | | |
220 | | /* |
221 | | * Size of profile LUTs... |
222 | | */ |
223 | | |
224 | | #ifdef dev_t_proc_encode_color |
225 | 11.1G | # define CUPS_MAX_VALUE frac_1 |
226 | | #else |
227 | | # define CUPS_MAX_VALUE gx_max_color_value |
228 | | #endif /* dev_t_proc_encode_color */ |
229 | | |
230 | | |
231 | | /* |
232 | | * Macros... |
233 | | */ |
234 | | |
235 | | #define x_dpi (pdev->HWResolution[0]) |
236 | | #define y_dpi (pdev->HWResolution[1]) |
237 | 41.7G | #define cups ((gx_device_cups *)pdev) |
238 | | |
239 | | /* |
240 | | * Macros from <macros.h>; we can't include <macros.h> because it also |
241 | | * defines DEBUG, one of our flags to insert various debugging code. |
242 | | */ |
243 | | |
244 | | #ifndef max |
245 | | # define max(a,b) ((a)<(b) ? (b) : (a)) |
246 | | #endif /* !max */ |
247 | | |
248 | | #ifndef min |
249 | | # define min(a,b) ((a)>(b) ? (b) : (a)) |
250 | | #endif /* !min */ |
251 | | |
252 | | #ifndef abs |
253 | | # define abs(x) ((x)>=0 ? (x) : -(x)) |
254 | | #endif /* !abs */ |
255 | | |
256 | | |
257 | | /* |
258 | | * Procedures |
259 | | */ |
260 | | |
261 | | private dev_proc_close_device(cups_close); |
262 | | private dev_proc_get_initial_matrix(cups_get_matrix); |
263 | | private int cups_get_params(gx_device *, gs_param_list *); |
264 | | private dev_proc_open_device(cups_open); |
265 | | private dev_proc_output_page(cups_output_page); |
266 | | private int cups_print_pages(gx_device_printer *, gp_file *, int); |
267 | | private int cups_put_params(gx_device *, gs_param_list *); |
268 | | private int cups_set_color_info(gx_device *); |
269 | | private dev_proc_sync_output(cups_sync_output); |
270 | | private prn_dev_proc_get_space_params(cups_get_space_params); |
271 | | private int cups_spec_op(gx_device *dev_, int op, void *data, int datasize); |
272 | | |
273 | | #ifdef dev_t_proc_encode_color |
274 | | private cm_map_proc_gray(cups_map_gray); |
275 | | private cm_map_proc_rgb(cups_map_rgb); |
276 | | private cm_map_proc_cmyk(cups_map_cmyk); |
277 | | private dev_proc_decode_color(cups_decode_color); |
278 | | private dev_proc_encode_color(cups_encode_color); |
279 | | private dev_proc_get_color_comp_index(cups_get_color_comp_index); |
280 | | private dev_proc_get_color_mapping_procs(cups_get_color_mapping_procs); |
281 | | |
282 | | static const gx_cm_color_map_procs cups_color_mapping_procs = |
283 | | { |
284 | | cups_map_gray, |
285 | | cups_map_rgb, |
286 | | cups_map_cmyk |
287 | | }; |
288 | | #else |
289 | | private dev_proc_map_cmyk_color(cups_map_cmyk_color); |
290 | | private dev_proc_map_color_rgb(cups_map_color_rgb); |
291 | | private dev_proc_map_rgb_color(cups_map_rgb_color); |
292 | | #endif /* dev_t_proc_encode_color */ |
293 | | |
294 | | |
295 | | /* |
296 | | * The device descriptors... |
297 | | */ |
298 | | |
299 | | typedef struct gx_device_cups_s |
300 | | { |
301 | | gx_device_common; /* Standard GhostScript device stuff */ |
302 | | gx_prn_device_common; /* Standard printer device stuff */ |
303 | | int page; /* Page number */ |
304 | | cups_raster_t *stream; /* Raster stream */ |
305 | | cups_page_header_t header; /* PostScript page device info */ |
306 | | int landscape; /* Non-zero if this is landscape */ |
307 | | int lastpage; |
308 | | int HaveProfile; /* Has a color profile been defined? */ |
309 | | char *Profile; /* Current simple color profile string */ |
310 | | ppd_file_t *PPD; /* PPD file for this device */ |
311 | | unsigned char RevLower1[16]; /* Lower 1-bit reversal table */ |
312 | | unsigned char RevUpper1[16]; /* Upper 1-bit reversal table */ |
313 | | unsigned char RevLower2[16]; /* Lower 2-bit reversal table */ |
314 | | unsigned char RevUpper2[16]; /* Upper 2-bit reversal table */ |
315 | | #ifdef GX_COLOR_INDEX_TYPE |
316 | | gx_color_value DecodeLUT[65536];/* Output color to RGB value LUT */ |
317 | | #else |
318 | | gx_color_value DecodeLUT[256]; /* Output color to RGB value LUT */ |
319 | | #endif /* GX_COLOR_INDEX_TYPE */ |
320 | | unsigned short EncodeLUT[gx_max_color_value + 1];/* RGB value to output color LUT */ |
321 | | int Density[CUPS_MAX_VALUE + 1];/* Density LUT */ |
322 | | int Matrix[3][3][CUPS_MAX_VALUE + 1];/* Color transform matrix LUT */ |
323 | | int user_icc; |
324 | | int cupsRasterVersion; |
325 | | char cupsBackSideOrientation[64]; |
326 | | int cupsBackSideFlipMargins; |
327 | | int cupsManualCopies; |
328 | | char pageSizeRequested[64]; |
329 | | |
330 | | /* Used by cups_put_params(): */ |
331 | | } gx_device_cups; |
332 | | |
333 | | static void |
334 | | cups_initialize_device_procs(gx_device *dev) |
335 | 37.3k | { |
336 | 37.3k | set_dev_proc(dev, open_device, cups_open); |
337 | 37.3k | set_dev_proc(dev, get_initial_matrix, cups_get_matrix); |
338 | 37.3k | set_dev_proc(dev, sync_output, cups_sync_output); |
339 | 37.3k | set_dev_proc(dev, output_page, cups_output_page); |
340 | 37.3k | set_dev_proc(dev, close_device, cups_close); |
341 | 37.3k | #ifdef dev_t_proc_encode_color |
342 | 37.3k | set_dev_proc(dev, get_color_mapping_procs, cups_get_color_mapping_procs); |
343 | 37.3k | set_dev_proc(dev, get_color_comp_index, cups_get_color_comp_index); |
344 | 37.3k | set_dev_proc(dev, encode_color, cups_encode_color); |
345 | 37.3k | set_dev_proc(dev, decode_color, cups_decode_color); |
346 | | #else |
347 | | set_dev_proc(dev, map_rgb_color, cups_map_rgb_color); |
348 | | set_dev_proc(dev, map_color_rgb, cups_map_color_rgb); |
349 | | set_dev_proc(dev, map_cmyk_color, cups_map_cmyk_color); |
350 | | #endif |
351 | 37.3k | set_dev_proc(dev, get_params, cups_get_params); |
352 | 37.3k | set_dev_proc(dev, put_params, cups_put_params); |
353 | 37.3k | set_dev_proc(dev, get_page_device, gx_page_device_get_page_device); |
354 | 37.3k | set_dev_proc(dev, dev_spec_op, cups_spec_op); |
355 | 37.3k | } |
356 | | |
357 | | #define prn_device_body_copies(dtype, init, dname, w10, h10, xdpi, ydpi, lo, to, lm, bm, rm, tm, ncomp, depth, mg, mc, dg, dc, print_pages)\ |
358 | | std_device_full_body_type(dtype, init, dname, &st_device_printer,\ |
359 | | (int)((long)(w10) * (xdpi) / 10),\ |
360 | | (int)((long)(h10) * (ydpi) / 10),\ |
361 | | xdpi, ydpi,\ |
362 | | ncomp, depth, mg, mc, dg, dc,\ |
363 | | -(lo) * (xdpi), -(to) * (ydpi),\ |
364 | | (lm) * 72.0, (bm) * 72.0,\ |
365 | | (rm) * 72.0, (tm) * 72.0\ |
366 | | ),\ |
367 | | prn_device_body_copies_rest_(print_pages) |
368 | | |
369 | | |
370 | | |
371 | | #ifdef CUPS_RASTER_SYNCv1 |
372 | | #define RASTER_SYNCv1_ENTRIES \ |
373 | | ,\ |
374 | | 1, /* cupsNumColors */\ |
375 | | 1.0, /* cupsBorderlessScalingFactor */\ |
376 | | { 612.0, 792.0 }, /* cupsPageSize */\ |
377 | | { 0.0, 0.0, 612.0, 792.0 }, /* cupsImagingBBox */\ |
378 | | { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* cupsInteger */\ |
379 | | { 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0,\ |
380 | | 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 }, /* cupsReal */\ |
381 | | { "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "" },\ |
382 | | /* cupsString */\ |
383 | | "", /* cupsMarkerType */\ |
384 | | "", /* cupsRenderingIntent */\ |
385 | | "" /* cupsPageSizeName */ |
386 | | #else |
387 | | #define RASTER_SYNCv1_ENTRIES |
388 | | #endif /* CUPS_RASTER_SYNCv1 */ |
389 | | |
390 | | #define gs_xxx_device(dname, mediaclass)\ |
391 | | prn_device_body_copies(gx_device_cups,/* type */\ |
392 | | cups_initialize_device_procs,/* init */\ |
393 | | dname, /* device name */\ |
394 | | 85, /* initial width */\ |
395 | | 110, /* initial height */\ |
396 | | 100, /* initial x resolution */\ |
397 | | 100, /* initial y resolution */\ |
398 | | 0, /* initial left offset */\ |
399 | | 0, /* initial top offset */\ |
400 | | 0, /* initial left margin */\ |
401 | | 0, /* initial bottom margin */\ |
402 | | 0, /* initial right margin */\ |
403 | | 0, /* initial top margin */\ |
404 | | 1, /* number of color components */\ |
405 | | 1, /* number of color bits */\ |
406 | | 1, /* maximum gray value */\ |
407 | | 0, /* maximum color value */\ |
408 | | 2, /* number of gray values */\ |
409 | | 0, /* number of color values */\ |
410 | | cups_print_pages),\ |
411 | | /* print procedure */\ |
412 | | 0, /* page */\ |
413 | | NULL, /* stream */\ |
414 | | { /* header */\ |
415 | | mediaclass, /* MediaClass */\ |
416 | | "", /* MediaColor */\ |
417 | | "", /* MediaType */\ |
418 | | "", /* OutputType */\ |
419 | | 0, /* AdvanceDistance */\ |
420 | | CUPS_ADVANCE_NONE, /* AdvanceMedia */\ |
421 | | CUPS_FALSE, /* Collate */\ |
422 | | CUPS_CUT_NONE, /* CutMedia */\ |
423 | | CUPS_FALSE, /* Duplex */\ |
424 | | { 100, 100 }, /* HWResolution */\ |
425 | | { 0, 0, 612, 792 }, /* ImagingBoundingBox */\ |
426 | | CUPS_FALSE, /* InsertSheet */\ |
427 | | CUPS_JOG_NONE, /* Jog */\ |
428 | | CUPS_EDGE_TOP, /* LeadingEdge */\ |
429 | | { 0, 0 }, /* Margins */\ |
430 | | CUPS_FALSE, /* ManualFeed */\ |
431 | | 0, /* MediaPosition */\ |
432 | | 0, /* MediaWeight */\ |
433 | | CUPS_FALSE, /* MirrorPrint */\ |
434 | | CUPS_FALSE, /* NegativePrint */\ |
435 | | 1, /* NumCopies */\ |
436 | | CUPS_ORIENT_0, /* Orientation */\ |
437 | | CUPS_FALSE, /* OutputFaceUp */\ |
438 | | { 612, 792 }, /* PageSize */\ |
439 | | CUPS_FALSE, /* Separations */\ |
440 | | CUPS_FALSE, /* TraySwitch */\ |
441 | | CUPS_FALSE, /* Tumble */\ |
442 | | 850, /* cupsWidth */\ |
443 | | 1100, /* cupsHeight */\ |
444 | | 0, /* cupsMediaType */\ |
445 | | 1, /* cupsBitsPerColor */\ |
446 | | 1, /* cupsBitsPerPixel */\ |
447 | | 107, /* cupsBytesPerLine */\ |
448 | | CUPS_ORDER_CHUNKED, /* cupsColorOrder */\ |
449 | | CUPS_CSPACE_K, /* cupsColorSpace */\ |
450 | | 0, /* cupsCompression */\ |
451 | | 0, /* cupsRowCount */\ |
452 | | 0, /* cupsRowFeed */\ |
453 | | 0 /* cupsRowStep */\ |
454 | | RASTER_SYNCv1_ENTRIES, /* See above */\ |
455 | | },\ |
456 | | 0, /* landscape */\ |
457 | | 0, /* lastpage */\ |
458 | | 0, /* HaveProfile */\ |
459 | | NULL, /* Profile */\ |
460 | | NULL, /* PPD */\ |
461 | | { 0x00, 0x08, 0x04, 0x0c, 0x02, 0x0a, 0x06, 0x0e,\ |
462 | | 0x01, 0x09, 0x05, 0x0d, 0x03, 0x0b, 0x07, 0x0f },/* RevLower1 */\ |
463 | | { 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,\ |
464 | | 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0 },/* RevUpper1 */\ |
465 | | { 0x00, 0x04, 0x08, 0x0c, 0x01, 0x05, 0x09, 0x0d,\ |
466 | | 0x02, 0x06, 0x0a, 0x0e, 0x03, 0x07, 0x0b, 0x0f },/* RevLower2 */\ |
467 | | { 0x00, 0x40, 0x80, 0xc0, 0x10, 0x50, 0x90, 0xd0,\ |
468 | | 0x20, 0x60, 0xa0, 0xe0, 0x30, 0x70, 0xb0, 0xf0 },/* RevUpper2 */\ |
469 | | {0x00}, /* DecodeLUT */\ |
470 | | {0x00}, /* EncodeLUT */\ |
471 | | {0x00}, /* Density */\ |
472 | | {{{0x00},{0x00},{0x00}},\ |
473 | | {{0x00},{0x00},{0x00}},\ |
474 | | {{0x00},{0x00},{0x00}}}, /* Matrix */\ |
475 | | 0, /* user_icc */\ |
476 | | 3, /* cupsRasterVersion */\ |
477 | | "Normal", /* cupsBackSideOrientation */\ |
478 | | 0, /* cupsBackSideFlipMargins */\ |
479 | | 0, /* cupsManualCopies */\ |
480 | | "" /* pageSizeRequested */ |
481 | | |
482 | | gx_device_cups gs_cups_device = { gs_xxx_device("cups", "") }; |
483 | | gx_device_cups gs_pwgraster_device = { gs_xxx_device("pwgraster", |
484 | | "PwgRaster") }; |
485 | | #if defined(CUPS_RASTER_HAVE_APPLERASTER) |
486 | | gx_device_cups gs_appleraster_device = { gs_xxx_device("appleraster", |
487 | | "PwgRaster") }; |
488 | | gx_device_cups gs_urf_device = { gs_xxx_device("urf", |
489 | | "PwgRaster") }; |
490 | | #endif |
491 | | |
492 | | /* |
493 | | * Local functions... |
494 | | */ |
495 | | |
496 | | static double cups_map_cielab(double, double); |
497 | | static int cups_print_chunked(gx_device_printer *, unsigned char *, |
498 | | unsigned char *, int); |
499 | | static int cups_print_banded(gx_device_printer *, unsigned char *, |
500 | | unsigned char *, int); |
501 | | static int cups_print_planar(gx_device_printer *, unsigned char *, |
502 | | unsigned char *, int); |
503 | | |
504 | | /*static void cups_set_margins(gx_device *);*/ |
505 | | |
506 | | |
507 | | /* |
508 | | * 'cups_close()' - Close the output file. |
509 | | */ |
510 | | |
511 | | private int |
512 | | cups_close(gx_device *pdev) /* I - Device info */ |
513 | 37.3k | { |
514 | | #ifdef CUPS_DEBUG2 |
515 | | dmprintf1(pdev->memory, "DEBUG2: cups_close(%p)\n", pdev); |
516 | | #endif /* CUPS_DEBUG2 */ |
517 | | |
518 | 37.3k | dmprintf(pdev->memory, "INFO: Rendering completed\n"); |
519 | | |
520 | 37.3k | if (cups->stream != NULL) |
521 | 17.8k | { |
522 | 17.8k | cupsRasterClose(cups->stream); |
523 | 17.8k | cups->stream = NULL; |
524 | 17.8k | } |
525 | | |
526 | | #if 0 /* Can't do this here because put_params() might close the device */ |
527 | | if (cups->PPD != NULL) |
528 | | { |
529 | | ppdClose(cups->PPD); |
530 | | cups->PPD = NULL; |
531 | | } |
532 | | |
533 | | if (cups->Profile != NULL) |
534 | | { |
535 | | free(cups->Profile); |
536 | | cups->Profile = NULL; |
537 | | } |
538 | | #endif /* 0 */ |
539 | | |
540 | 37.3k | return (gdev_prn_close(pdev)); |
541 | 37.3k | } |
542 | | |
543 | | |
544 | | #ifdef dev_t_proc_encode_color |
545 | | /* |
546 | | * 'cups_decode_color()' - Decode a color value. |
547 | | */ |
548 | | |
549 | | private int /* O - Status (0 = OK) */ |
550 | | cups_decode_color(gx_device *pdev, /* I - Device info */ |
551 | | gx_color_index ci, /* I - Color index */ |
552 | | gx_color_value *cv) /* O - Colors */ |
553 | 0 | { |
554 | 0 | int i; /* Looping var */ |
555 | 0 | int shift; /* Bits to shift */ |
556 | 0 | int mask; /* Bits to mask */ |
557 | | |
558 | |
|
559 | 0 | if (cups->header.cupsColorSpace == CUPS_CSPACE_KCMYcm && |
560 | 0 | cups->header.cupsBitsPerColor == 1) |
561 | 0 | { |
562 | | /* |
563 | | * KCMYcm data is represented internally by Ghostscript as CMYK... |
564 | | */ |
565 | |
|
566 | 0 | cv[0] = (ci & 0x20) ? frac_1 : frac_0; |
567 | 0 | cv[1] = (ci & 0x12) ? frac_1 : frac_0; |
568 | 0 | cv[2] = (ci & 0x09) ? frac_1 : frac_0; |
569 | 0 | cv[3] = (ci & 0x04) ? frac_1 : frac_0; |
570 | 0 | } |
571 | 0 | else |
572 | 0 | { |
573 | 0 | shift = cups->header.cupsBitsPerColor; |
574 | 0 | mask = (1 << shift) - 1; |
575 | |
|
576 | 0 | for (i = cups->color_info.num_components - 1; i > 0; i --, ci >>= shift) |
577 | 0 | cv[i] = cups->DecodeLUT[ci & mask]; |
578 | |
|
579 | 0 | cv[0] = cups->DecodeLUT[ci & mask]; |
580 | 0 | } |
581 | |
|
582 | 0 | return (0); |
583 | 0 | } |
584 | | |
585 | | |
586 | | /* |
587 | | * 'cups_encode_color()' - Encode a color value. |
588 | | */ |
589 | | |
590 | | private gx_color_index /* O - Color index */ |
591 | | cups_encode_color(gx_device *pdev, |
592 | | /* I - Device info */ |
593 | | const gx_color_value *cv) |
594 | | /* I - Colors */ |
595 | 714M | { |
596 | 714M | int i; /* Looping var */ |
597 | 714M | gx_color_index ci; /* Color index */ |
598 | 714M | int shift; /* Bits to shift */ |
599 | | |
600 | | |
601 | | /* |
602 | | * Encode the color index... |
603 | | */ |
604 | | |
605 | 714M | shift = cups->header.cupsBitsPerColor; |
606 | | |
607 | 714M | for (ci = cups->EncodeLUT[cv[0]], i = 1; |
608 | 2.13G | i < cups->color_info.num_components; |
609 | 1.41G | i ++) |
610 | 1.41G | ci = (ci << shift) | cups->EncodeLUT[cv[i]]; |
611 | | |
612 | | #ifdef CUPS_DEBUG2 |
613 | | dmprintf2(pdev->memory, "DEBUG2: cv[0]=%d -> %llx\n", cv[0], ci); |
614 | | #endif /* CUPS_DEBUG2 */ |
615 | | |
616 | | /* |
617 | | * Handle 6-color output... |
618 | | */ |
619 | | |
620 | 714M | if (cups->header.cupsColorSpace == CUPS_CSPACE_KCMYcm && |
621 | 22.8k | cups->header.cupsBitsPerColor == 1) |
622 | 22.8k | { |
623 | | /* |
624 | | * Welcome to hackville, where we map CMYK data to the |
625 | | * light inks in draft mode... Map blue to light magenta and |
626 | | * cyan and green to light cyan and yellow... |
627 | | */ |
628 | | |
629 | 22.8k | ci <<= 2; /* Leave room for light inks */ |
630 | | |
631 | 22.8k | if (ci == 0x18) /* Blue */ |
632 | 36 | ci = 0x11; /* == cyan + light magenta */ |
633 | 22.8k | else if (ci == 0x14) /* Green */ |
634 | 20 | ci = 0x06; /* == light cyan + yellow */ |
635 | 22.8k | } |
636 | | |
637 | | /* The entire manner that cups does its color mapping needs some serious |
638 | | rework. In the case of the output RGBW color space, it takes a source |
639 | | CMYK value which gs maps to RGB, cups then maps the RGB to CMYK and then |
640 | | from there to RGBW and finally it does an encode. Unfortunately, the |
641 | | number of color values for RGBW is 3 since it is using an RGB ICC profile |
642 | | this means that the W mapping value from cups is lost in cmap_rgb_direct |
643 | | So here we ensure that the W is always set to on (else we end up with a |
644 | | blue background cast). The ideal way |
645 | | to fix this is to move some of these odd color spaces of cups to the |
646 | | separation device model ensuring that things are handled properly. */ |
647 | 714M | if (cups->header.cupsColorSpace == CUPS_CSPACE_RGBW) { |
648 | 9.98k | ci = (ci << shift) | cups->EncodeLUT[gx_max_color_value]; |
649 | 9.98k | } |
650 | | |
651 | | /* |
652 | | * Range check the return value... |
653 | | */ |
654 | | |
655 | 714M | if (ci == gx_no_color_index) |
656 | 0 | ci --; |
657 | | |
658 | | /* |
659 | | * Return the color index... |
660 | | */ |
661 | | |
662 | 714M | return (ci); |
663 | 714M | } |
664 | | |
665 | | /* |
666 | | * 'cups_get_color_comp_index()' - Color component to index |
667 | | */ |
668 | | |
669 | | #define compare_color_names(pname, name_size, name_str) \ |
670 | 6.14M | (name_size == (int)strlen(name_str) && strncasecmp(pname, name_str, name_size) == 0) |
671 | | |
672 | | int /* O - Index of the named color in |
673 | | the color space */ |
674 | | cups_get_color_comp_index(gx_device * pdev, const char * pname, |
675 | | int name_size, int component_type) |
676 | 1.30M | { |
677 | 1.30M | switch (cups->header.cupsColorSpace) |
678 | 1.30M | { |
679 | 7.32k | case CUPS_CSPACE_K : |
680 | 7.32k | if (compare_color_names(pname, name_size, "Black") || |
681 | 7.32k | compare_color_names(pname, name_size, "Gray") || |
682 | 6.28k | compare_color_names(pname, name_size, "Grey")) |
683 | 1.04k | return 0; |
684 | 6.28k | else |
685 | 6.28k | return -1; /* Indicate that the component name is "unknown" */ |
686 | 0 | break; |
687 | 128k | case CUPS_CSPACE_W : |
688 | 133k | case CUPS_CSPACE_SW : |
689 | 159k | case CUPS_CSPACE_WHITE : |
690 | 159k | if (compare_color_names(pname, name_size, "White") || |
691 | 159k | compare_color_names(pname, name_size, "Luminance") || |
692 | 159k | compare_color_names(pname, name_size, "Gray") || |
693 | 136k | compare_color_names(pname, name_size, "Grey")) |
694 | 22.8k | return 0; |
695 | 136k | else |
696 | 136k | return -1; |
697 | 0 | break; |
698 | 6.40k | case CUPS_CSPACE_RGBA : |
699 | 6.40k | if (compare_color_names(pname, name_size, "Alpha") || |
700 | 6.40k | compare_color_names(pname, name_size, "Transparent") || |
701 | 6.40k | compare_color_names(pname, name_size, "Transparency")) |
702 | 0 | return 3; |
703 | | /* fall through */ |
704 | 21.0k | case CUPS_CSPACE_RGBW : |
705 | 21.0k | if (compare_color_names(pname, name_size, "Red")) |
706 | 4.20k | return 0; |
707 | 16.8k | if (compare_color_names(pname, name_size, "Green")) |
708 | 4.20k | return 1; |
709 | 12.6k | if (compare_color_names(pname, name_size, "Blue")) |
710 | 4.20k | return 2; |
711 | 8.41k | if (compare_color_names(pname, name_size, "White")) |
712 | 0 | return 3; |
713 | 8.41k | else |
714 | 8.41k | return -1; |
715 | 0 | break; |
716 | 458k | case CUPS_CSPACE_RGB : |
717 | 461k | case CUPS_CSPACE_SRGB : |
718 | 499k | case CUPS_CSPACE_ADOBERGB : |
719 | 499k | if (compare_color_names(pname, name_size, "Red")) |
720 | 97.5k | return 0; |
721 | 401k | if (compare_color_names(pname, name_size, "Green")) |
722 | 97.5k | return 1; |
723 | 304k | if (compare_color_names(pname, name_size, "Blue")) |
724 | 97.5k | return 2; |
725 | 206k | break; |
726 | 206k | case CUPS_CSPACE_CMYK : |
727 | 36.8k | # ifdef CUPS_RASTER_HAVE_COLORIMETRIC |
728 | 36.8k | case CUPS_CSPACE_CIEXYZ : |
729 | 36.8k | case CUPS_CSPACE_CIELab : |
730 | 36.8k | case CUPS_CSPACE_ICC1 : |
731 | 36.8k | case CUPS_CSPACE_ICC2 : |
732 | 36.8k | case CUPS_CSPACE_ICC3 : |
733 | 36.8k | case CUPS_CSPACE_ICC4 : |
734 | 36.8k | case CUPS_CSPACE_ICC5 : |
735 | 36.8k | case CUPS_CSPACE_ICC6 : |
736 | 36.8k | case CUPS_CSPACE_ICC7 : |
737 | 36.8k | case CUPS_CSPACE_ICC8 : |
738 | 36.8k | case CUPS_CSPACE_ICC9 : |
739 | 36.8k | case CUPS_CSPACE_ICCA : |
740 | 36.8k | case CUPS_CSPACE_ICCB : |
741 | 36.8k | case CUPS_CSPACE_ICCC : |
742 | 36.8k | case CUPS_CSPACE_ICCD : |
743 | 36.8k | case CUPS_CSPACE_ICCE : |
744 | 36.8k | case CUPS_CSPACE_ICCF : |
745 | 36.8k | # endif /* CUPS_RASTER_HAVE_COLORIMETRIC */ |
746 | 36.8k | if (compare_color_names(pname, name_size, "Black")) |
747 | 13.1k | return 3; |
748 | | /* fall through */ |
749 | 29.0k | case CUPS_CSPACE_CMY : |
750 | 29.0k | if (compare_color_names(pname, name_size, "Cyan")) |
751 | 4.62k | return 0; |
752 | 24.4k | if (compare_color_names(pname, name_size, "Magenta")) |
753 | 4.62k | return 1; |
754 | 19.8k | if (compare_color_names(pname, name_size, "Yellow")) |
755 | 4.62k | return 2; |
756 | 15.2k | else |
757 | 15.2k | return -1; |
758 | 0 | break; |
759 | 119k | case CUPS_CSPACE_GMCS : |
760 | 119k | if (compare_color_names(pname, name_size, "Silver") || |
761 | 119k | compare_color_names(pname, name_size, "Silver Foil")) |
762 | 0 | return 3; |
763 | | /* fall through */ |
764 | 341k | case CUPS_CSPACE_GMCK : |
765 | 341k | if (compare_color_names(pname, name_size, "Gold") || |
766 | 341k | compare_color_names(pname, name_size, "Gold Foil")) |
767 | 0 | return 0; |
768 | | /* fall through */ |
769 | 358k | case CUPS_CSPACE_YMCK : |
770 | 358k | if (compare_color_names(pname, name_size, "Black")) |
771 | 120k | return 3; |
772 | | /* fall through */ |
773 | 241k | case CUPS_CSPACE_YMC : |
774 | 241k | if (compare_color_names(pname, name_size, "Yellow")) |
775 | 53.5k | return 0; |
776 | 187k | if (compare_color_names(pname, name_size, "Magenta")) |
777 | 53.5k | return 1; |
778 | 134k | if (compare_color_names(pname, name_size, "Cyan")) |
779 | 53.5k | return 2; |
780 | 80.6k | else |
781 | 80.6k | return -1; |
782 | 0 | break; |
783 | 123k | case CUPS_CSPACE_KCMYcm : |
784 | 123k | if (compare_color_names(pname, name_size, "Light Cyan") || |
785 | 123k | compare_color_names(pname, name_size, "Photo Cyan")) |
786 | 0 | return 4; |
787 | 123k | if (compare_color_names(pname, name_size, "Light Magenta") || |
788 | 123k | compare_color_names(pname, name_size, "Photo Magenta")) |
789 | 0 | return 5; |
790 | 157k | case CUPS_CSPACE_KCMY : |
791 | 157k | if (compare_color_names(pname, name_size, "Black")) |
792 | 52.4k | return 0; |
793 | 105k | if (compare_color_names(pname, name_size, "Cyan")) |
794 | 23.1k | return 1; |
795 | 81.9k | if (compare_color_names(pname, name_size, "Magenta")) |
796 | 23.1k | return 2; |
797 | 58.7k | if (compare_color_names(pname, name_size, "Yellow")) |
798 | 23.1k | return 3; |
799 | 35.6k | else |
800 | 35.6k | return -1; |
801 | 0 | break; |
802 | 31.1k | case CUPS_CSPACE_GOLD : |
803 | 31.1k | if (compare_color_names(pname, name_size, "Gold") || |
804 | 31.1k | compare_color_names(pname, name_size, "Gold Foil")) |
805 | 0 | return 0; |
806 | 31.1k | else |
807 | 31.1k | return -1; |
808 | 0 | break; |
809 | 21.6k | case CUPS_CSPACE_SILVER : |
810 | 21.6k | if (compare_color_names(pname, name_size, "Silver") || |
811 | 21.6k | compare_color_names(pname, name_size, "Silver Foil")) |
812 | 0 | return 0; |
813 | 21.6k | else |
814 | 21.6k | return -1; |
815 | 0 | break; |
816 | 0 | default: |
817 | 0 | break; |
818 | 1.30M | } |
819 | 206k | return -1; |
820 | 1.30M | } |
821 | | |
822 | | /* |
823 | | * 'cups_get_color_mapping_procs()' - Get the list of color mapping procedures. |
824 | | */ |
825 | | |
826 | | private const gx_cm_color_map_procs * /* O - List of device procedures */ |
827 | | cups_get_color_mapping_procs(const gx_device *pdev, const gx_device **tdev) |
828 | | /* I - Device info */ |
829 | 135M | { |
830 | 135M | *tdev = pdev; |
831 | 135M | return (&cups_color_mapping_procs); |
832 | 135M | } |
833 | | #endif /* dev_t_proc_encode_color */ |
834 | | |
835 | | |
836 | | /* |
837 | | * 'cups_get_matrix()' - Generate the default page matrix. |
838 | | */ |
839 | | |
840 | | private void |
841 | | cups_get_matrix(gx_device *pdev, /* I - Device info */ |
842 | | gs_matrix *pmat) /* O - Physical transform matrix */ |
843 | 73.0M | { |
844 | | #ifdef CUPS_DEBUG2 |
845 | | dmprintf2(pdev->memory, "DEBUG2: cups_get_matrix(%p, %p)\n", pdev, pmat); |
846 | | #endif /* CUPS_DEBUG2 */ |
847 | | |
848 | | /* |
849 | | * Set the raster width and height... |
850 | | */ |
851 | | |
852 | 73.0M | cups->header.cupsWidth = cups->width; |
853 | 73.0M | cups->header.cupsHeight = cups->height; |
854 | | |
855 | | /* |
856 | | * Set the transform matrix... |
857 | | */ |
858 | | |
859 | 73.0M | if (cups->landscape) |
860 | 0 | { |
861 | | /* |
862 | | * Do landscape orientation... |
863 | | */ |
864 | | #ifdef CUPS_DEBUG2 |
865 | | dprintf("DEBUG2: Landscape matrix: XX=0 XY=+1 YX=+1 YY=0\n"); |
866 | | #endif /* CUPS_DEBUG2 */ |
867 | 0 | pmat->xx = 0.0; |
868 | 0 | pmat->xy = (float)cups->header.HWResolution[1] / 72.0; |
869 | 0 | pmat->yx = (float)cups->header.HWResolution[0] / 72.0; |
870 | 0 | pmat->yy = 0.0; |
871 | 0 | pmat->tx = -(float)cups->header.HWResolution[0] * pdev->HWMargins[1] / 72.0; |
872 | 0 | pmat->ty = -(float)cups->header.HWResolution[1] * pdev->HWMargins[0] / 72.0; |
873 | 0 | } |
874 | 73.0M | else |
875 | 73.0M | { |
876 | | /* |
877 | | * Do portrait orientation... |
878 | | */ |
879 | | #ifdef CUPS_DEBUG2 |
880 | | dmprintf(pdev->memory, "DEBUG2: Portrait matrix: XX=+1 XY=0 YX=0 YY=-1\n"); |
881 | | #endif /* CUPS_DEBUG2 */ |
882 | 73.0M | pmat->xx = (float)cups->header.HWResolution[0] / 72.0; |
883 | 73.0M | pmat->xy = 0.0; |
884 | 73.0M | pmat->yx = 0.0; |
885 | 73.0M | pmat->yy = -(float)cups->header.HWResolution[1] / 72.0; |
886 | 73.0M | pmat->tx = -(float)cups->header.HWResolution[0] * pdev->HWMargins[0] / 72.0; |
887 | 73.0M | pmat->ty = (float)cups->header.HWResolution[1] * |
888 | 73.0M | ((float)cups->header.PageSize[1] - pdev->HWMargins[3]) / 72.0; |
889 | 73.0M | } |
890 | | |
891 | 73.0M | #ifdef CUPS_RASTER_SYNCv1 |
892 | 73.0M | if (cups->header.cupsBorderlessScalingFactor > 1.0) |
893 | 0 | { |
894 | 0 | pmat->xx *= cups->header.cupsBorderlessScalingFactor; |
895 | 0 | pmat->xy *= cups->header.cupsBorderlessScalingFactor; |
896 | 0 | pmat->yx *= cups->header.cupsBorderlessScalingFactor; |
897 | 0 | pmat->yy *= cups->header.cupsBorderlessScalingFactor; |
898 | 0 | pmat->tx *= cups->header.cupsBorderlessScalingFactor; |
899 | 0 | pmat->ty *= cups->header.cupsBorderlessScalingFactor; |
900 | 0 | } |
901 | 73.0M | #endif /* CUPS_RASTER_SYNCv1 */ |
902 | | |
903 | | #ifdef CUPS_DEBUG2 |
904 | | dmprintf2(pdev->memory, "DEBUG2: width = %d, height = %d\n", cups->header.cupsWidth, |
905 | | cups->header.cupsHeight); |
906 | | dmprintf4(pdev->memory, "DEBUG2: PageSize = [ %d %d ], HWResolution = [ %d %d ]\n", |
907 | | cups->header.PageSize[0], cups->header.PageSize[1], |
908 | | cups->header.HWResolution[0], cups->header.HWResolution[1]); |
909 | | dmprintf4(pdev->memory, "DEBUG2: HWMargins = [ %.3f %.3f %.3f %.3f ]\n", |
910 | | pdev->HWMargins[0], pdev->HWMargins[1], pdev->HWMargins[2], |
911 | | pdev->HWMargins[3]); |
912 | | dmprintf6(pdev->memory, "DEBUG2: matrix = [ %.3f %.3f %.3f %.3f %.3f %.3f ]\n", |
913 | | pmat->xx, pmat->xy, pmat->yx, pmat->yy, pmat->tx, pmat->ty); |
914 | | #endif /* CUPS_DEBUG2 */ |
915 | 73.0M | } |
916 | | |
917 | | |
918 | | /* |
919 | | * 'cups_get_params()' - Get pagedevice parameters. |
920 | | */ |
921 | | |
922 | | private int /* O - Error status */ |
923 | | cups_get_params(gx_device *pdev, /* I - Device info */ |
924 | | gs_param_list *plist) /* I - Parameter list */ |
925 | 1.00M | { |
926 | 1.00M | int code; /* Return code */ |
927 | 1.00M | gs_param_string s; /* Temporary string value */ |
928 | 1.00M | bool b; /* Temporary boolean value */ |
929 | 1.00M | #ifdef CUPS_RASTER_SYNCv1 |
930 | 1.00M | int i; /* Looping var */ |
931 | 1.00M | #endif /* CUPS_RASTER_SYNCv1 */ |
932 | | |
933 | | |
934 | | #ifdef CUPS_DEBUG2 |
935 | | dmprintf2(pdev->memory, "DEBUG2: cups_get_params(%p, %p)\n", pdev, plist); |
936 | | #endif /* CUPS_DEBUG2 */ |
937 | | |
938 | | /* |
939 | | * First process the "standard" page device parameters... |
940 | | */ |
941 | | |
942 | | #ifdef CUPS_DEBUG2 |
943 | | dmprintf(pdev->memory, "DEBUG2: before gdev_prn_get_params()\n"); |
944 | | #endif /* CUPS_DEBUG2 */ |
945 | | |
946 | 1.00M | if ((code = gdev_prn_get_params(pdev, plist)) < 0) |
947 | 0 | goto done; |
948 | | |
949 | | #ifdef CUPS_DEBUG2 |
950 | | dmprintf(pdev->memory, "DEBUG2: after gdev_prn_get_params()\n"); |
951 | | #endif /* CUPS_DEBUG2 */ |
952 | | |
953 | | /* |
954 | | * Then write the CUPS parameters... |
955 | | */ |
956 | | |
957 | 1.00M | param_string_from_transient_string(s, cups->header.MediaClass); |
958 | 1.00M | if ((code = param_write_string(plist, "MediaClass", &s)) < 0) |
959 | 0 | goto done; |
960 | | |
961 | 1.00M | param_string_from_transient_string(s, cups->header.MediaColor); |
962 | 1.00M | if ((code = param_write_string(plist, "MediaColor", &s)) < 0) |
963 | 0 | goto done; |
964 | | |
965 | 1.00M | param_string_from_transient_string(s, cups->header.MediaType); |
966 | 1.00M | if ((code = param_write_string(plist, "MediaType", &s)) < 0) |
967 | 0 | goto done; |
968 | | |
969 | 1.00M | param_string_from_transient_string(s, cups->header.OutputType); |
970 | 1.00M | if ((code = param_write_string(plist, "OutputType", &s)) < 0) |
971 | 0 | goto done; |
972 | | |
973 | 1.00M | if ((code = param_write_int(plist, "AdvanceDistance", |
974 | 1.00M | (int *)&(cups->header.AdvanceDistance))) < 0) |
975 | 0 | goto done; |
976 | | |
977 | 1.00M | if ((code = param_write_int(plist, "AdvanceMedia", |
978 | 1.00M | (int *)&(cups->header.AdvanceMedia))) < 0) |
979 | 0 | goto done; |
980 | | |
981 | 1.00M | b = cups->header.Collate; |
982 | 1.00M | if ((code = param_write_bool(plist, "Collate", &b)) < 0) |
983 | 0 | goto done; |
984 | | |
985 | 1.00M | if ((code = param_write_int(plist, "CutMedia", |
986 | 1.00M | (int *)&(cups->header.CutMedia))) < 0) |
987 | 0 | goto done; |
988 | | |
989 | 1.00M | b = cups->header.Duplex; |
990 | 1.00M | if ((code = param_write_bool(plist, "Duplex", &b)) < 0) |
991 | 0 | goto done; |
992 | | |
993 | 1.00M | b = cups->header.InsertSheet; |
994 | 1.00M | if ((code = param_write_bool(plist, "InsertSheet", &b)) < 0) |
995 | 0 | goto done; |
996 | | |
997 | 1.00M | if ((code = param_write_int(plist, "Jog", |
998 | 1.00M | (int *)&(cups->header.Jog))) < 0) |
999 | 0 | goto done; |
1000 | | |
1001 | 1.00M | b = cups->header.ManualFeed; |
1002 | 1.00M | if ((code = param_write_bool(plist, "ManualFeed", &b)) < 0) |
1003 | 0 | goto done; |
1004 | | |
1005 | 1.00M | if ((code = param_write_int(plist, "MediaPosition", |
1006 | 1.00M | (int *)&(cups->header.MediaPosition))) < 0) |
1007 | 0 | goto done; |
1008 | | |
1009 | 1.00M | if ((code = param_write_int(plist, "MediaWeight", |
1010 | 1.00M | (int *)&(cups->header.MediaWeight))) < 0) |
1011 | 0 | goto done; |
1012 | | |
1013 | 1.00M | b = cups->header.MirrorPrint; |
1014 | 1.00M | if ((code = param_write_bool(plist, "MirrorPrint", &b)) < 0) |
1015 | 0 | goto done; |
1016 | | |
1017 | 1.00M | b = cups->header.NegativePrint; |
1018 | 1.00M | if ((code = param_write_bool(plist, "NegativePrint", &b)) < 0) |
1019 | 0 | goto done; |
1020 | | |
1021 | 1.00M | b = cups->header.OutputFaceUp; |
1022 | 1.00M | if ((code = param_write_bool(plist, "OutputFaceUp", &b)) < 0) |
1023 | 0 | goto done; |
1024 | | |
1025 | 1.00M | b = cups->header.Separations; |
1026 | 1.00M | if ((code = param_write_bool(plist, "Separations", &b)) < 0) |
1027 | 0 | goto done; |
1028 | | |
1029 | 1.00M | b = cups->header.TraySwitch; |
1030 | 1.00M | if ((code = param_write_bool(plist, "TraySwitch", &b)) < 0) |
1031 | 0 | goto done; |
1032 | | |
1033 | 1.00M | b = cups->header.Tumble; |
1034 | 1.00M | if ((code = param_write_bool(plist, "Tumble", &b)) < 0) |
1035 | 0 | goto done; |
1036 | | |
1037 | | #if 0 /* Don't include read-only parameters... */ |
1038 | | if ((code = param_write_int(plist, "cupsWidth", |
1039 | | (int *)&(cups->header.cupsWidth))) < 0) |
1040 | | goto done; |
1041 | | |
1042 | | if ((code = param_write_int(plist, "cupsHeight", |
1043 | | (int *)&(cups->header.cupsHeight))) < 0) |
1044 | | goto done; |
1045 | | |
1046 | | if ((code = param_write_int(plist, "cupsBitsPerPixel", |
1047 | | (int *)&(cups->header.cupsBitsPerPixel))) < 0) |
1048 | | goto done; |
1049 | | |
1050 | | if ((code = param_write_int(plist, "cupsBytesPerLine", |
1051 | | (int *)&(cups->header.cupsBytesPerLine))) < 0) |
1052 | | goto done; |
1053 | | #endif /* 0 */ |
1054 | | |
1055 | 1.00M | if ((code = param_write_int(plist, "cupsMediaType", |
1056 | 1.00M | (int *)&(cups->header.cupsMediaType))) < 0) |
1057 | 0 | goto done; |
1058 | | |
1059 | 1.00M | if ((code = param_write_int(plist, "cupsBitsPerColor", |
1060 | 1.00M | (int *)&(cups->header.cupsBitsPerColor))) < 0) |
1061 | 0 | goto done; |
1062 | | |
1063 | 1.00M | if ((code = param_write_int(plist, "cupsColorOrder", |
1064 | 1.00M | (int *)&(cups->header.cupsColorOrder))) < 0) |
1065 | 0 | goto done; |
1066 | | |
1067 | 1.00M | if ((code = param_write_int(plist, "cupsColorSpace", |
1068 | 1.00M | (int *)&(cups->header.cupsColorSpace))) < 0) |
1069 | 0 | goto done; |
1070 | | |
1071 | 1.00M | if ((code = param_write_int(plist, "cupsCompression", |
1072 | 1.00M | (int *)&(cups->header.cupsCompression))) < 0) |
1073 | 0 | goto done; |
1074 | | |
1075 | 1.00M | if ((code = param_write_int(plist, "cupsRowCount", |
1076 | 1.00M | (int *)&(cups->header.cupsRowCount))) < 0) |
1077 | 0 | goto done; |
1078 | | |
1079 | 1.00M | if ((code = param_write_int(plist, "cupsRowFeed", |
1080 | 1.00M | (int *)&(cups->header.cupsRowFeed))) < 0) |
1081 | 0 | goto done; |
1082 | | |
1083 | 1.00M | if ((code = param_write_int(plist, "cupsRowStep", |
1084 | 1.00M | (int *)&(cups->header.cupsRowStep))) < 0) |
1085 | 0 | goto done; |
1086 | | |
1087 | 1.00M | #ifdef CUPS_RASTER_SYNCv1 |
1088 | | #if 0 /* Don't include read-only parameters... */ |
1089 | | if ((code = param_write_int(plist, "cupsNumColors", |
1090 | | (int *)&(cups->header.cupsNumColors))) < 0) |
1091 | | goto done; |
1092 | | #endif /* 0 */ |
1093 | | |
1094 | 1.00M | if ((code = param_write_float(plist, "cupsBorderlessScalingFactor", |
1095 | 1.00M | &(cups->header.cupsBorderlessScalingFactor))) < 0) |
1096 | 0 | goto done; |
1097 | | |
1098 | 17.0M | for (i = 0; cups_Integer_strings[i] != NULL; i ++) |
1099 | 16.0M | { |
1100 | 16.0M | if ((code = param_write_int(plist, cups_Integer_strings[i], |
1101 | 16.0M | (int *)(cups->header.cupsInteger + i))) < 0) |
1102 | 0 | goto done; |
1103 | 16.0M | } |
1104 | | |
1105 | 17.0M | for (i = 0; cups_Real_strings[i] != NULL; i ++) |
1106 | 16.0M | { |
1107 | 16.0M | if ((code = param_write_float(plist, cups_Real_strings[i], |
1108 | 16.0M | cups->header.cupsReal + i)) < 0) |
1109 | 0 | goto done; |
1110 | 16.0M | } |
1111 | | |
1112 | 17.0M | for (i = 0; cups_String_strings[i] != NULL; i ++) |
1113 | 16.0M | { |
1114 | 16.0M | param_string_from_transient_string(s, cups->header.cupsString[i]); |
1115 | 16.0M | if ((code = param_write_string(plist, cups_String_strings[i], &s)) < 0) |
1116 | 0 | goto done; |
1117 | 16.0M | } |
1118 | | |
1119 | 1.00M | param_string_from_transient_string(s, cups->header.cupsMarkerType); |
1120 | 1.00M | if ((code = param_write_string(plist, "cupsMarkerType", &s)) < 0) |
1121 | 0 | goto done; |
1122 | | |
1123 | 1.00M | param_string_from_transient_string(s, cups->header.cupsRenderingIntent); |
1124 | 1.00M | if ((code = param_write_string(plist, "cupsRenderingIntent", &s)) < 0) |
1125 | 0 | goto done; |
1126 | | |
1127 | 1.00M | param_string_from_transient_string(s, cups->header.cupsPageSizeName); |
1128 | 1.00M | if ((code = param_write_string(plist, "cupsPageSizeName", &s)) < 0) |
1129 | 0 | goto done; |
1130 | 1.00M | #endif /* CUPS_RASTER_SYNCv1 */ |
1131 | | |
1132 | | /* |
1133 | | * Variables for PPD-less use only. If these settings are defined in the |
1134 | | * PPD file, the PPD file's definitions get priority. |
1135 | | */ |
1136 | | |
1137 | 1.00M | if ((code = param_write_int(plist, "cupsRasterVersion", |
1138 | 1.00M | (int *)&(cups->cupsRasterVersion))) < 0) |
1139 | 0 | goto done; |
1140 | | |
1141 | 1.00M | param_string_from_transient_string(s, cups->cupsBackSideOrientation); |
1142 | 1.00M | if ((code = param_write_string(plist, "cupsBackSideOrientation", &s)) < 0) |
1143 | 0 | goto done; |
1144 | | |
1145 | 1.00M | b = cups->cupsBackSideFlipMargins; |
1146 | 1.00M | if ((code = param_write_bool(plist, "cupsBackSideFlipMargins", &b)) < 0) |
1147 | 0 | goto done; |
1148 | | |
1149 | 1.00M | b = cups->cupsManualCopies; |
1150 | 1.00M | if ((code = param_write_bool(plist, "cupsManualCopies", &b)) < 0) |
1151 | 0 | goto done; |
1152 | | |
1153 | 1.00M | done: |
1154 | | |
1155 | | #ifdef CUPS_DEBUG2 |
1156 | | dmprintf(pdev->memory, "DEBUG2: Leaving cups_get_params()\n"); |
1157 | | #endif /* CUPS_DEBUG2 */ |
1158 | | |
1159 | 1.00M | return code; |
1160 | 1.00M | } |
1161 | | |
1162 | | |
1163 | | /* |
1164 | | * 'cups_get_space_params()' - Get space parameters from the RIP_CACHE env var. |
1165 | | */ |
1166 | | |
1167 | | void |
1168 | | cups_get_space_params(const gx_device_printer *pdev, |
1169 | | /* I - Printer device */ |
1170 | | gdev_space_params *space_params) |
1171 | | /* O - Space parameters */ |
1172 | 83.8k | { |
1173 | 83.8k | float cache_size; /* Size of tile cache in bytes */ |
1174 | 83.8k | char *cache_env, /* Cache size environment variable */ |
1175 | 83.8k | cache_units[255]; /* Cache size units */ |
1176 | | |
1177 | | |
1178 | | #ifdef CUPS_DEBUG2 |
1179 | | dmprintf2(pdev->memory, "DEBUG2: cups_get_space_params(%p, %p)\n", pdev, space_params); |
1180 | | #endif /* CUPS_DEBUG2 */ |
1181 | | |
1182 | 83.8k | if ((cache_env = getenv("RIP_MAX_CACHE")) != NULL) |
1183 | 0 | { |
1184 | 0 | switch (sscanf(cache_env, "%f%254s", &cache_size, cache_units)) |
1185 | 0 | { |
1186 | 0 | case 0 : |
1187 | 0 | return; |
1188 | 0 | case 1 : |
1189 | 0 | cache_size *= 4 * CUPS_TILE_SIZE * CUPS_TILE_SIZE; |
1190 | 0 | break; |
1191 | 0 | case 2 : |
1192 | 0 | if (tolower(cache_units[0]) == 'g') |
1193 | 0 | cache_size *= 1024 * 1024 * 1024; |
1194 | 0 | else if (tolower(cache_units[0]) == 'm') |
1195 | 0 | cache_size *= 1024 * 1024; |
1196 | 0 | else if (tolower(cache_units[0]) == 'k') |
1197 | 0 | cache_size *= 1024; |
1198 | 0 | else if (tolower(cache_units[0]) == 't') |
1199 | 0 | cache_size *= 4 * CUPS_TILE_SIZE * CUPS_TILE_SIZE; |
1200 | 0 | break; |
1201 | 0 | } |
1202 | 0 | } |
1203 | 83.8k | else |
1204 | 83.8k | return; |
1205 | | |
1206 | 0 | if (cache_size == 0) |
1207 | 0 | return; |
1208 | | |
1209 | | #ifdef CUPS_DEBUG2 |
1210 | | dmprintf1(pdev->memory, "DEBUG2: cache_size = %.0f\n", cache_size); |
1211 | | #endif /* CUPS_DEBUG2 */ |
1212 | | |
1213 | 0 | space_params->MaxBitmap = (long)cache_size; |
1214 | 0 | space_params->BufferSpace = (long)cache_size; |
1215 | 0 | } |
1216 | | |
1217 | | |
1218 | | /* |
1219 | | * 'cups_map_cielab()' - Map CIE Lab transformation... |
1220 | | */ |
1221 | | |
1222 | | static double /* O - Adjusted color value */ |
1223 | | cups_map_cielab(double x, /* I - Raw color value */ |
1224 | | double xn) /* I - Whitepoint color value */ |
1225 | 16.0M | { |
1226 | 16.0M | double x_xn; /* Fraction of whitepoint */ |
1227 | | |
1228 | | |
1229 | 16.0M | x_xn = x / xn; |
1230 | | |
1231 | 16.0M | if (x_xn > 0.008856) |
1232 | 8.03M | return (cbrt(x_xn)); |
1233 | 8.03M | else |
1234 | 8.03M | return (7.787 * x_xn + 16.0 / 116.0); |
1235 | 16.0M | } |
1236 | | |
1237 | | |
1238 | | #ifdef dev_t_proc_encode_color |
1239 | | /* |
1240 | | * 'cups_map_cmyk()' - Map a CMYK color value to device colors. |
1241 | | */ |
1242 | | |
1243 | | private void |
1244 | | cups_map_cmyk(const gx_device *pdev, /* I - Device info */ |
1245 | | frac c, /* I - Cyan value */ |
1246 | | frac m, /* I - Magenta value */ |
1247 | | frac y, /* I - Yellow value */ |
1248 | | frac k, /* I - Black value */ |
1249 | | frac *out) /* O - Device colors */ |
1250 | 135M | { |
1251 | 135M | int c0 = 0, c1 = 0, |
1252 | 135M | c2 = 0, c3 = 0; /* Temporary color values */ |
1253 | 135M | float rr, rg, rb, /* Real RGB colors */ |
1254 | 135M | ciex, ciey, ciez, /* CIE XYZ colors */ |
1255 | 135M | ciey_yn, /* Normalized luminance */ |
1256 | 135M | ciel, ciea, cieb; /* CIE Lab colors */ |
1257 | | |
1258 | | |
1259 | | #ifdef CUPS_DEBUG2 |
1260 | | dmprintf6(pdev->memory, "DEBUG2: cups_map_cmyk(%p, %d, %d, %d, %d, %p)\n", |
1261 | | pdev, c, m, y, k, out); |
1262 | | #endif /* CUPS_DEBUG2 */ |
1263 | | |
1264 | | /* |
1265 | | * Convert the CMYK color to the destination colorspace... |
1266 | | */ |
1267 | | |
1268 | 135M | switch (cups->header.cupsColorSpace) |
1269 | 135M | { |
1270 | 221k | case CUPS_CSPACE_W : |
1271 | 224k | case CUPS_CSPACE_SW : |
1272 | 224k | c0 = (c * 31 + m * 61 + y * 8) / 100 + k; |
1273 | | |
1274 | 224k | if (c0 < 0) |
1275 | 0 | c0 = 0; |
1276 | 224k | else if (c0 > frac_1) |
1277 | 0 | c0 = frac_1; |
1278 | 224k | out[0] = frac_1 - (frac)cups->Density[c0]; |
1279 | 224k | break; |
1280 | | |
1281 | 4.10k | case CUPS_CSPACE_RGBA : |
1282 | 4.10k | out[3] = frac_1; |
1283 | | |
1284 | 128M | case CUPS_CSPACE_RGB : |
1285 | 128M | case CUPS_CSPACE_SRGB : |
1286 | 130M | case CUPS_CSPACE_ADOBERGB : |
1287 | 130M | case CUPS_CSPACE_RGBW : |
1288 | 130M | c0 = c + k; |
1289 | 130M | c1 = m + k; |
1290 | 130M | c2 = y + k; |
1291 | 130M | if (cups->header.cupsColorSpace == CUPS_CSPACE_RGBW) { |
1292 | 9.40k | if ((k >= frac_1 - 1) || |
1293 | 6.15k | ((c0 >= frac_1) && (c1 >= frac_1) && (c2 >= frac_1))) { |
1294 | 6.15k | c0 = frac_1; |
1295 | 6.15k | c1 = frac_1; |
1296 | 6.15k | c2 = frac_1; |
1297 | 6.15k | c3 = frac_1; |
1298 | 6.15k | } else |
1299 | 3.25k | c3 = 0; |
1300 | 9.40k | } |
1301 | | |
1302 | 130M | if (c0 < 0) |
1303 | 0 | c0 = 0; |
1304 | 130M | else if (c0 > frac_1) |
1305 | 0 | c0 = frac_1; |
1306 | 130M | out[0] = frac_1 - (frac)cups->Density[c0]; |
1307 | | |
1308 | 130M | if (c1 < 0) |
1309 | 0 | c1 = 0; |
1310 | 130M | else if (c1 > frac_1) |
1311 | 0 | c1 = frac_1; |
1312 | 130M | out[1] = frac_1 - (frac)cups->Density[c1]; |
1313 | | |
1314 | 130M | if (c2 < 0) |
1315 | 0 | c2 = 0; |
1316 | 130M | else if (c2 > frac_1) |
1317 | 0 | c2 = frac_1; |
1318 | 130M | out[2] = frac_1 - (frac)cups->Density[c2]; |
1319 | | |
1320 | 130M | if (cups->header.cupsColorSpace == CUPS_CSPACE_RGBW) { |
1321 | 9.40k | if (c3 == 0) |
1322 | 3.25k | out[3] = frac_1; |
1323 | 6.15k | else if (c3 == frac_1) |
1324 | 6.15k | out[3] = 0; |
1325 | 9.40k | } |
1326 | 130M | break; |
1327 | | |
1328 | 40.2k | default : |
1329 | 45.1k | case CUPS_CSPACE_K : |
1330 | 45.1k | c0 = (c * 31 + m * 61 + y * 8) / 100 + k; |
1331 | | |
1332 | 45.1k | if (c0 < 0) |
1333 | 0 | out[0] = 0; |
1334 | 45.1k | else if (c0 > frac_1) |
1335 | 0 | out[0] = (frac)cups->Density[frac_1]; |
1336 | 45.1k | else |
1337 | 45.1k | out[0] = (frac)cups->Density[c0]; |
1338 | 45.1k | break; |
1339 | | |
1340 | 66.3k | case CUPS_CSPACE_CMY : |
1341 | 66.3k | c0 = c + k; |
1342 | 66.3k | c1 = m + k; |
1343 | 66.3k | c2 = y + k; |
1344 | | |
1345 | 66.3k | if (c0 < 0) |
1346 | 0 | out[0] = 0; |
1347 | 66.3k | else if (c0 > frac_1) |
1348 | 0 | out[0] = (frac)cups->Density[frac_1]; |
1349 | 66.3k | else |
1350 | 66.3k | out[0] = (frac)cups->Density[c0]; |
1351 | | |
1352 | 66.3k | if (c1 < 0) |
1353 | 0 | out[1] = 0; |
1354 | 66.3k | else if (c1 > frac_1) |
1355 | 0 | out[1] = (frac)cups->Density[frac_1]; |
1356 | 66.3k | else |
1357 | 66.3k | out[1] = (frac)cups->Density[c1]; |
1358 | | |
1359 | 66.3k | if (c2 < 0) |
1360 | 0 | out[2] = 0; |
1361 | 66.3k | else if (c2 > frac_1) |
1362 | 0 | out[2] = (frac)cups->Density[frac_1]; |
1363 | 66.3k | else |
1364 | 66.3k | out[2] = (frac)cups->Density[c2]; |
1365 | 66.3k | break; |
1366 | | |
1367 | 3.18k | case CUPS_CSPACE_YMC : |
1368 | 3.18k | c0 = y + k; |
1369 | 3.18k | c1 = m + k; |
1370 | 3.18k | c2 = c + k; |
1371 | | |
1372 | 3.18k | if (c0 < 0) |
1373 | 0 | out[0] = 0; |
1374 | 3.18k | else if (c0 > frac_1) |
1375 | 0 | out[0] = (frac)cups->Density[frac_1]; |
1376 | 3.18k | else |
1377 | 3.18k | out[0] = (frac)cups->Density[c0]; |
1378 | | |
1379 | 3.18k | if (c1 < 0) |
1380 | 0 | out[1] = 0; |
1381 | 3.18k | else if (c1 > frac_1) |
1382 | 0 | out[1] = (frac)cups->Density[frac_1]; |
1383 | 3.18k | else |
1384 | 3.18k | out[1] = (frac)cups->Density[c1]; |
1385 | | |
1386 | 3.18k | if (c2 < 0) |
1387 | 0 | out[2] = 0; |
1388 | 3.18k | else if (c2 > frac_1) |
1389 | 0 | out[2] = (frac)cups->Density[frac_1]; |
1390 | 3.18k | else |
1391 | 3.18k | out[2] = (frac)cups->Density[c2]; |
1392 | 3.18k | break; |
1393 | | |
1394 | 276k | case CUPS_CSPACE_CMYK : |
1395 | 276k | if (c < 0) |
1396 | 0 | out[0] = 0; |
1397 | 276k | else if (c > frac_1) |
1398 | 0 | out[0] = (frac)cups->Density[frac_1]; |
1399 | 276k | else |
1400 | 276k | out[0] = (frac)cups->Density[c]; |
1401 | | |
1402 | 276k | if (m < 0) |
1403 | 0 | out[1] = 0; |
1404 | 276k | else if (m > frac_1) |
1405 | 0 | out[1] = (frac)cups->Density[frac_1]; |
1406 | 276k | else |
1407 | 276k | out[1] = (frac)cups->Density[m]; |
1408 | | |
1409 | 276k | if (y < 0) |
1410 | 0 | out[2] = 0; |
1411 | 276k | else if (y > frac_1) |
1412 | 0 | out[2] = (frac)cups->Density[frac_1]; |
1413 | 276k | else |
1414 | 276k | out[2] = (frac)cups->Density[y]; |
1415 | | |
1416 | 276k | if (k < 0) |
1417 | 0 | out[3] = 0; |
1418 | 276k | else if (k > frac_1) |
1419 | 0 | out[3] = (frac)cups->Density[frac_1]; |
1420 | 276k | else |
1421 | 276k | out[3] = (frac)cups->Density[k]; |
1422 | 276k | break; |
1423 | | |
1424 | 4.94k | case CUPS_CSPACE_YMCK : |
1425 | 124k | case CUPS_CSPACE_GMCK : |
1426 | 137k | case CUPS_CSPACE_GMCS : |
1427 | 137k | if (y < 0) |
1428 | 0 | out[0] = 0; |
1429 | 137k | else if (y > frac_1) |
1430 | 0 | out[0] = (frac)cups->Density[frac_1]; |
1431 | 137k | else |
1432 | 137k | out[0] = (frac)cups->Density[y]; |
1433 | | |
1434 | 137k | if (m < 0) |
1435 | 0 | out[1] = 0; |
1436 | 137k | else if (m > frac_1) |
1437 | 0 | out[1] = (frac)cups->Density[frac_1]; |
1438 | 137k | else |
1439 | 137k | out[1] = (frac)cups->Density[m]; |
1440 | | |
1441 | 137k | if (c < 0) |
1442 | 0 | out[2] = 0; |
1443 | 137k | else if (c > frac_1) |
1444 | 0 | out[2] = (frac)cups->Density[frac_1]; |
1445 | 137k | else |
1446 | 137k | out[2] = (frac)cups->Density[c]; |
1447 | | |
1448 | 137k | if (k < 0) |
1449 | 0 | out[3] = 0; |
1450 | 137k | else if (k > frac_1) |
1451 | 0 | out[3] = (frac)cups->Density[frac_1]; |
1452 | 137k | else |
1453 | 137k | out[3] = (frac)cups->Density[k]; |
1454 | 137k | break; |
1455 | | |
1456 | 22.0k | case CUPS_CSPACE_KCMYcm : |
1457 | 31.3k | case CUPS_CSPACE_KCMY : |
1458 | 31.3k | if (k < 0) |
1459 | 0 | out[0] = 0; |
1460 | 31.3k | else if (k > frac_1) |
1461 | 0 | out[0] = (frac)cups->Density[frac_1]; |
1462 | 31.3k | else |
1463 | 31.3k | out[0] = (frac)cups->Density[k]; |
1464 | | |
1465 | 31.3k | if (c < 0) |
1466 | 0 | out[1] = 0; |
1467 | 31.3k | else if (c > frac_1) |
1468 | 0 | out[1] = (frac)cups->Density[frac_1]; |
1469 | 31.3k | else |
1470 | 31.3k | out[1] = (frac)cups->Density[c]; |
1471 | | |
1472 | 31.3k | if (m < 0) |
1473 | 0 | out[2] = 0; |
1474 | 31.3k | else if (m > frac_1) |
1475 | 0 | out[2] = (frac)cups->Density[frac_1]; |
1476 | 31.3k | else |
1477 | 31.3k | out[2] = (frac)cups->Density[m]; |
1478 | | |
1479 | 31.3k | if (y < 0) |
1480 | 0 | out[3] = 0; |
1481 | 31.3k | else if (y > frac_1) |
1482 | 0 | out[3] = (frac)cups->Density[frac_1]; |
1483 | 31.3k | else |
1484 | 31.3k | out[3] = (frac)cups->Density[y]; |
1485 | 31.3k | break; |
1486 | | |
1487 | 0 | # ifdef CUPS_RASTER_HAVE_COLORIMETRIC |
1488 | 0 | case CUPS_CSPACE_CIEXYZ : |
1489 | 1.56k | case CUPS_CSPACE_CIELab : |
1490 | 3.05M | case CUPS_CSPACE_ICC1 : |
1491 | 3.05M | case CUPS_CSPACE_ICC2 : |
1492 | 3.06M | case CUPS_CSPACE_ICC3 : |
1493 | 3.07M | case CUPS_CSPACE_ICC4 : |
1494 | 3.10M | case CUPS_CSPACE_ICC5 : |
1495 | 3.97M | case CUPS_CSPACE_ICC6 : |
1496 | 3.97M | case CUPS_CSPACE_ICC7 : |
1497 | 3.97M | case CUPS_CSPACE_ICC8 : |
1498 | 3.98M | case CUPS_CSPACE_ICC9 : |
1499 | 3.98M | case CUPS_CSPACE_ICCA : |
1500 | 3.98M | case CUPS_CSPACE_ICCB : |
1501 | 3.99M | case CUPS_CSPACE_ICCC : |
1502 | 3.99M | case CUPS_CSPACE_ICCD : |
1503 | 3.99M | case CUPS_CSPACE_ICCE : |
1504 | 4.01M | case CUPS_CSPACE_ICCF : |
1505 | | /* |
1506 | | * Convert CMYK to sRGB... |
1507 | | */ |
1508 | | |
1509 | 4.01M | c0 = frac_1 - c - k; |
1510 | 4.01M | c1 = frac_1 - m - k; |
1511 | 4.01M | c2 = frac_1 - y - k; |
1512 | | |
1513 | 4.01M | if (c0 < 0) |
1514 | 0 | c0 = 0; |
1515 | | |
1516 | 4.01M | if (c1 < 0) |
1517 | 0 | c1 = 0; |
1518 | | |
1519 | 4.01M | if (c2 < 0) |
1520 | 0 | c2 = 0; |
1521 | | |
1522 | | /* |
1523 | | * Convert sRGB to linear RGB... |
1524 | | */ |
1525 | | |
1526 | 4.01M | rr = pow(((double)c0 / (double)frac_1 + 0.055) / 1.055, 2.4); |
1527 | 4.01M | rg = pow(((double)c1 / (double)frac_1 + 0.055) / 1.055, 2.4); |
1528 | 4.01M | rb = pow(((double)c2 / (double)frac_1 + 0.055) / 1.055, 2.4); |
1529 | | |
1530 | | /* |
1531 | | * Convert to CIE XYZ... |
1532 | | */ |
1533 | | |
1534 | 4.01M | ciex = 0.412453 * rr + 0.357580 * rg + 0.180423 * rb; |
1535 | 4.01M | ciey = 0.212671 * rr + 0.715160 * rg + 0.072169 * rb; |
1536 | 4.01M | ciez = 0.019334 * rr + 0.119193 * rg + 0.950227 * rb; |
1537 | | |
1538 | 4.01M | if (cups->header.cupsColorSpace == CUPS_CSPACE_CIEXYZ) |
1539 | 0 | { |
1540 | | /* |
1541 | | * Convert to an integer XYZ color value... |
1542 | | */ |
1543 | |
|
1544 | 0 | if (cups->header.cupsBitsPerColor == 8) |
1545 | 0 | { |
1546 | 0 | if (ciex <= 0.0f) |
1547 | 0 | c0 = 0; |
1548 | 0 | else if (ciex < 1.1) |
1549 | 0 | c0 = (int)(ciex * 231.8181 + 0.5); |
1550 | 0 | else |
1551 | 0 | c0 = 255; |
1552 | |
|
1553 | 0 | if (ciey <= 0.0f) |
1554 | 0 | c1 = 0; |
1555 | 0 | else if (ciey < 1.1) |
1556 | 0 | c1 = (int)(ciey * 231.8181 + 0.5); |
1557 | 0 | else |
1558 | 0 | c1 = 255; |
1559 | |
|
1560 | 0 | if (ciez <= 0.0f) |
1561 | 0 | c2 = 0; |
1562 | 0 | else if (ciez < 1.1) |
1563 | 0 | c2 = (int)(ciez * 231.8181 + 0.5); |
1564 | 0 | else |
1565 | 0 | c2 = 255; |
1566 | 0 | } |
1567 | 0 | else |
1568 | 0 | { |
1569 | 0 | if (ciex <= 0.0f) |
1570 | 0 | c0 = 0; |
1571 | 0 | else if (ciex < 1.1) |
1572 | 0 | c0 = (int)(ciex * 59577.2727 + 0.5); |
1573 | 0 | else |
1574 | 0 | c0 = 65535; |
1575 | |
|
1576 | 0 | if (ciey <= 0.0f) |
1577 | 0 | c1 = 0; |
1578 | 0 | else if (ciey < 1.1) |
1579 | 0 | c1 = (int)(ciey * 59577.2727 + 0.5); |
1580 | 0 | else |
1581 | 0 | c1 = 65535; |
1582 | |
|
1583 | 0 | if (ciez <= 0.0f) |
1584 | 0 | c2 = 0; |
1585 | 0 | else if (ciez < 1.1) |
1586 | 0 | c2 = (int)(ciez * 59577.2727 + 0.5); |
1587 | 0 | else |
1588 | 0 | c2 = 65535; |
1589 | 0 | } |
1590 | 0 | } |
1591 | 4.01M | else |
1592 | 4.01M | { |
1593 | | /* |
1594 | | * Convert CIE XYZ to Lab... |
1595 | | */ |
1596 | | |
1597 | 4.01M | ciey_yn = ciey / D65_Y; |
1598 | | |
1599 | 4.01M | if (ciey_yn > 0.008856) |
1600 | 2.00M | ciel = 116 * cbrt(ciey_yn) - 16; |
1601 | 2.00M | else |
1602 | 2.00M | ciel = 903.3 * ciey_yn; |
1603 | | |
1604 | 4.01M | ciea = 500 * (cups_map_cielab(ciex, D65_X) - |
1605 | 4.01M | cups_map_cielab(ciey, D65_Y)); |
1606 | 4.01M | cieb = 200 * (cups_map_cielab(ciey, D65_Y) - |
1607 | 4.01M | cups_map_cielab(ciez, D65_Z)); |
1608 | | |
1609 | 4.01M | if (cups->header.cupsBitsPerColor == 8) |
1610 | 4.01M | { |
1611 | | /* |
1612 | | * Scale the L value and bias the a and b values by 128 |
1613 | | * so that all values are in the range of 0 to 255. |
1614 | | */ |
1615 | | |
1616 | 4.01M | ciel = ciel * 2.55 + 0.5; |
1617 | 4.01M | ciea += 128.5; |
1618 | 4.01M | cieb += 128.5; |
1619 | | |
1620 | 4.01M | if (ciel <= 0.0) |
1621 | 0 | c0 = 0; |
1622 | 4.01M | else if (ciel < 255.0) |
1623 | 2.09M | c0 = (int)ciel; |
1624 | 1.92M | else |
1625 | 1.92M | c0 = 255; |
1626 | | |
1627 | 4.01M | if (ciea <= 0.0) |
1628 | 0 | c1 = 0; |
1629 | 4.01M | else if (ciea < 255.0) |
1630 | 4.01M | c1 = (int)ciea; |
1631 | 0 | else |
1632 | 0 | c1 = 255; |
1633 | | |
1634 | 4.01M | if (cieb <= 0.0) |
1635 | 0 | c2 = 0; |
1636 | 4.01M | else if (cieb < 255.0) |
1637 | 4.01M | c2 = (int)cieb; |
1638 | 0 | else |
1639 | 0 | c2 = 255; |
1640 | 4.01M | } |
1641 | 0 | else |
1642 | 0 | { |
1643 | | /* |
1644 | | * Scale the L value and bias the a and b values by 128 so that all |
1645 | | * numbers are from 0 to 65535. |
1646 | | */ |
1647 | |
|
1648 | 0 | ciel = ciel * 655.35 + 0.5; |
1649 | 0 | ciea = (ciea + 128.0) * 256.0 + 0.5; |
1650 | 0 | cieb = (cieb + 128.0) * 256.0 + 0.5; |
1651 | | |
1652 | | /* |
1653 | | * Output 16-bit values... |
1654 | | */ |
1655 | |
|
1656 | 0 | if (ciel <= 0.0) |
1657 | 0 | c0 = 0; |
1658 | 0 | else if (ciel < 65535.0) |
1659 | 0 | c0 = (int)ciel; |
1660 | 0 | else |
1661 | 0 | c0 = 65535; |
1662 | |
|
1663 | 0 | if (ciea <= 0.0) |
1664 | 0 | c1 = 0; |
1665 | 0 | else if (ciea < 65535.0) |
1666 | 0 | c1 = (int)ciea; |
1667 | 0 | else |
1668 | 0 | c1 = 65535; |
1669 | |
|
1670 | 0 | if (cieb <= 0.0) |
1671 | 0 | c2 = 0; |
1672 | 0 | else if (cieb < 65535.0) |
1673 | 0 | c2 = (int)cieb; |
1674 | 0 | else |
1675 | 0 | c2 = 65535; |
1676 | 0 | } |
1677 | 4.01M | } |
1678 | | |
1679 | 4.01M | out[0] = cups->DecodeLUT[c0]; |
1680 | 4.01M | out[1] = cups->DecodeLUT[c1]; |
1681 | 4.01M | out[2] = cups->DecodeLUT[c2]; |
1682 | 4.01M | break; |
1683 | 135M | # endif /* CUPS_RASTER_HAVE_COLORIMETRIC */ |
1684 | 135M | } |
1685 | | |
1686 | | #ifdef CUPS_DEBUG2 |
1687 | | switch (cups->color_info.num_components) |
1688 | | { |
1689 | | default : |
1690 | | case 1 : |
1691 | | dmprintf1(pdev->memory, "DEBUG2: \\=== COLOR %d\n", out[0]); |
1692 | | break; |
1693 | | |
1694 | | case 3 : |
1695 | | dmprintf3(pdev->memory, "DEBUG2: \\=== COLOR %d, %d, %d\n", |
1696 | | out[0], out[1], out[2]); |
1697 | | break; |
1698 | | |
1699 | | case 4 : |
1700 | | dmprintf4(pdev->memory, "DEBUG2: \\=== COLOR %d, %d, %d, %d\n", |
1701 | | out[0], out[1], out[2], out[3]); |
1702 | | break; |
1703 | | } |
1704 | | #endif /* CUPS_DEBUG2 */ |
1705 | 135M | } |
1706 | | |
1707 | | |
1708 | | /* |
1709 | | * 'cups_map_gray()' - Map a grayscale value to device colors. |
1710 | | */ |
1711 | | |
1712 | | private void |
1713 | | cups_map_gray(const gx_device *pdev, /* I - Device info */ |
1714 | | frac g, /* I - Grayscale value */ |
1715 | | frac *out) /* O - Device colors */ |
1716 | 299k | { |
1717 | | #ifdef CUPS_DEBUG22 |
1718 | | dmprintf3(pdev->memory, "DEBUG2: cups_map_gray(%p, %d, %p)\n", |
1719 | | pdev, g, out); |
1720 | | #endif /* CUPS_DEBUG22 */ |
1721 | | |
1722 | | /* |
1723 | | * Just use the CMYK mapper... |
1724 | | */ |
1725 | | |
1726 | 299k | cups_map_cmyk(pdev, 0, 0, 0, frac_1 - g, out); |
1727 | 299k | } |
1728 | | |
1729 | | |
1730 | | /* |
1731 | | * 'cups_map_rgb()' - Map a RGB color value to device colors. |
1732 | | */ |
1733 | | |
1734 | | private void |
1735 | | cups_map_rgb(const gx_device *pdev, |
1736 | | /* I - Device info */ |
1737 | | const gs_gstate *pgs,/* I - Device state */ |
1738 | | frac r, /* I - Red value */ |
1739 | | frac g, /* I - Green value */ |
1740 | | frac b, /* I - Blue value */ |
1741 | | frac *out)/* O - Device colors */ |
1742 | 134M | { |
1743 | 134M | frac c, m, y, k; /* CMYK values */ |
1744 | 134M | frac mk; /* Maximum K value */ |
1745 | 134M | int tc, tm, ty; /* Temporary color values */ |
1746 | | |
1747 | | |
1748 | | #ifdef CUPS_DEBUG2 |
1749 | | dmprintf6(pdev->memory, "DEBUG2: cups_map_rgb(%p, %p, %d, %d, %d, %p)\n", |
1750 | | pdev, pgs, r, g, b, out); |
1751 | | #endif /* CUPS_DEBUG2 */ |
1752 | | |
1753 | | /* |
1754 | | * Compute CMYK values... |
1755 | | */ |
1756 | | |
1757 | 134M | c = frac_1 - r; |
1758 | 134M | m = frac_1 - g; |
1759 | 134M | y = frac_1 - b; |
1760 | 134M | k = min(c, min(m, y)); |
1761 | | |
1762 | 134M | if ((mk = max(c, max(m, y))) > k) |
1763 | 69.4M | k = (int)((float)k * (float)k * (float)k / ((float)mk * (float)mk)); |
1764 | | |
1765 | 134M | c -= k; |
1766 | 134M | m -= k; |
1767 | 134M | y -= k; |
1768 | | |
1769 | | /* |
1770 | | * Do color correction as needed... |
1771 | | */ |
1772 | | |
1773 | 134M | if (cups->HaveProfile) |
1774 | 0 | { |
1775 | | /* |
1776 | | * Color correct CMY... |
1777 | | */ |
1778 | |
|
1779 | 0 | tc = cups->Matrix[0][0][c] + |
1780 | 0 | cups->Matrix[0][1][m] + |
1781 | 0 | cups->Matrix[0][2][y]; |
1782 | 0 | tm = cups->Matrix[1][0][c] + |
1783 | 0 | cups->Matrix[1][1][m] + |
1784 | 0 | cups->Matrix[1][2][y]; |
1785 | 0 | ty = cups->Matrix[2][0][c] + |
1786 | 0 | cups->Matrix[2][1][m] + |
1787 | 0 | cups->Matrix[2][2][y]; |
1788 | |
|
1789 | 0 | if (tc < 0) |
1790 | 0 | c = 0; |
1791 | 0 | else if (tc > frac_1) |
1792 | 0 | c = frac_1; |
1793 | 0 | else |
1794 | 0 | c = (frac)tc; |
1795 | |
|
1796 | 0 | if (tm < 0) |
1797 | 0 | m = 0; |
1798 | 0 | else if (tm > frac_1) |
1799 | 0 | m = frac_1; |
1800 | 0 | else |
1801 | 0 | m = (frac)tm; |
1802 | |
|
1803 | 0 | if (ty < 0) |
1804 | 0 | y = 0; |
1805 | 0 | else if (ty > frac_1) |
1806 | 0 | y = frac_1; |
1807 | 0 | else |
1808 | 0 | y = (frac)ty; |
1809 | 0 | } |
1810 | | |
1811 | | /* |
1812 | | * Use the CMYK mapping function to produce the device colors... |
1813 | | */ |
1814 | | |
1815 | 134M | cups_map_cmyk(pdev, c, m, y, k, out); |
1816 | 134M | } |
1817 | | #else |
1818 | | /* |
1819 | | * 'cups_map_cmyk_color()' - Map a CMYK color to a color index. |
1820 | | * |
1821 | | * This function is only called when a 4 or 6 color colorspace is |
1822 | | * selected for output. CMYK colors are *not* corrected but *are* |
1823 | | * density adjusted. |
1824 | | */ |
1825 | | |
1826 | | private gx_color_index /* O - Color index */ |
1827 | | cups_map_cmyk_color(gx_device *pdev, |
1828 | | /* I - Device info */ |
1829 | | const gx_color_value cv[4])/* I - CMYK color values */ |
1830 | | { |
1831 | | gx_color_index i; /* Temporary index */ |
1832 | | gx_color_value c, m, y, k; |
1833 | | gx_color_value ic, im, iy, ik; /* Integral CMYK values */ |
1834 | | |
1835 | | c = cv[0]; |
1836 | | m = cv[1]; |
1837 | | y = cv[2]; |
1838 | | k = cv[3]; |
1839 | | |
1840 | | #ifdef CUPS_DEBUG2 |
1841 | | dmprintf5(pdev->memory, "DEBUG2: cups_map_cmyk_color(%p, %d, %d, %d, %d)\n", |
1842 | | pdev, c, m, y, k); |
1843 | | #endif /* CUPS_DEBUG2 */ |
1844 | | |
1845 | | /* |
1846 | | * Setup the color info data as needed... |
1847 | | */ |
1848 | | |
1849 | | if (pdev->color_info.num_components == 0) { |
1850 | | if (cups_set_color_info(pdev) < 0) |
1851 | | return(gx_no_color_index); |
1852 | | } |
1853 | | |
1854 | | /* |
1855 | | * Density correct... |
1856 | | */ |
1857 | | |
1858 | | if (cups->HaveProfile) |
1859 | | { |
1860 | | c = cups->Density[c]; |
1861 | | m = cups->Density[m]; |
1862 | | y = cups->Density[y]; |
1863 | | k = cups->Density[k]; |
1864 | | } |
1865 | | |
1866 | | ic = cups->EncodeLUT[c]; |
1867 | | im = cups->EncodeLUT[m]; |
1868 | | iy = cups->EncodeLUT[y]; |
1869 | | ik = cups->EncodeLUT[k]; |
1870 | | |
1871 | | /* |
1872 | | * Convert the CMYK color to a color index... |
1873 | | */ |
1874 | | |
1875 | | switch (cups->header.cupsColorSpace) |
1876 | | { |
1877 | | default : |
1878 | | switch (cups->header.cupsBitsPerColor) |
1879 | | { |
1880 | | default : |
1881 | | i = (((((ic << 1) | im) << 1) | iy) << 1) | ik; |
1882 | | break; |
1883 | | case 2 : |
1884 | | i = (((((ic << 2) | im) << 2) | iy) << 2) | ik; |
1885 | | break; |
1886 | | case 4 : |
1887 | | i = (((((ic << 4) | im) << 4) | iy) << 4) | ik; |
1888 | | break; |
1889 | | case 8 : |
1890 | | i = (((((ic << 8) | im) << 8) | iy) << 8) | ik; |
1891 | | break; |
1892 | | #ifdef GX_COLOR_INDEX_TYPE |
1893 | | case 16 : |
1894 | | i = (((((ic << 16) | im) << 16) | iy) << 16) | ik; |
1895 | | break; |
1896 | | #endif /* GX_COLOR_INDEX_TYPE */ |
1897 | | } |
1898 | | break; |
1899 | | |
1900 | | case CUPS_CSPACE_YMCK : |
1901 | | case CUPS_CSPACE_GMCK : |
1902 | | case CUPS_CSPACE_GMCS : |
1903 | | switch (cups->header.cupsBitsPerColor) |
1904 | | { |
1905 | | default : |
1906 | | i = (((((iy << 1) | im) << 1) | ic) << 1) | ik; |
1907 | | break; |
1908 | | case 2 : |
1909 | | i = (((((iy << 2) | im) << 2) | ic) << 2) | ik; |
1910 | | break; |
1911 | | case 4 : |
1912 | | i = (((((iy << 4) | im) << 4) | ic) << 4) | ik; |
1913 | | break; |
1914 | | case 8 : |
1915 | | i = (((((iy << 8) | im) << 8) | ic) << 8) | ik; |
1916 | | break; |
1917 | | #ifdef GX_COLOR_INDEX_TYPE |
1918 | | case 16 : |
1919 | | i = (((((iy << 16) | im) << 16) | ic) << 16) | ik; |
1920 | | break; |
1921 | | #endif /* GX_COLOR_INDEX_TYPE */ |
1922 | | } |
1923 | | break; |
1924 | | |
1925 | | case CUPS_CSPACE_KCMYcm : |
1926 | | if (cups->header.cupsBitsPerColor == 1) |
1927 | | { |
1928 | | if (ik) |
1929 | | i = 32; |
1930 | | else |
1931 | | i = 0; |
1932 | | |
1933 | | if (ic && im) |
1934 | | i |= 17; |
1935 | | else if (ic && iy) |
1936 | | i |= 6; |
1937 | | else if (im && iy) |
1938 | | i |= 12; |
1939 | | else if (ic) |
1940 | | i |= 16; |
1941 | | else if (im) |
1942 | | i |= 8; |
1943 | | else if (iy) |
1944 | | i |= 4; |
1945 | | break; |
1946 | | } |
1947 | | |
1948 | | case CUPS_CSPACE_KCMY : |
1949 | | switch (cups->header.cupsBitsPerColor) |
1950 | | { |
1951 | | default : |
1952 | | i = (((((ik << 1) | ic) << 1) | im) << 1) | iy; |
1953 | | break; |
1954 | | case 2 : |
1955 | | i = (((((ik << 2) | ic) << 2) | im) << 2) | iy; |
1956 | | break; |
1957 | | case 4 : |
1958 | | i = (((((ik << 4) | ic) << 4) | im) << 4) | iy; |
1959 | | break; |
1960 | | case 8 : |
1961 | | i = (((((ik << 8) | ic) << 8) | im) << 8) | iy; |
1962 | | break; |
1963 | | #ifdef GX_COLOR_INDEX_TYPE |
1964 | | case 16 : |
1965 | | i = (((((ik << 16) | ic) << 16) | im) << 16) | iy; |
1966 | | break; |
1967 | | #endif /* GX_COLOR_INDEX_TYPE */ |
1968 | | } |
1969 | | break; |
1970 | | } |
1971 | | |
1972 | | #ifdef CUPS_DEBUG2 |
1973 | | dmprintf9(pdev->memory, "DEBUG2: CMYK (%d,%d,%d,%d) -> CMYK %08x (%d,%d,%d,%d)\n", |
1974 | | c, m, y, k, (unsigned)i, ic, im, iy, ik); |
1975 | | #endif /* CUPS_DEBUG2 */ |
1976 | | |
1977 | | /* |
1978 | | * Make sure we don't get a CMYK color of 255, 255, 255, 255... |
1979 | | */ |
1980 | | |
1981 | | if (i == gx_no_color_index) |
1982 | | i --; |
1983 | | |
1984 | | return (i); |
1985 | | } |
1986 | | |
1987 | | |
1988 | | /* |
1989 | | * 'cups_map_color_rgb()' - Map a color index to an RGB color. |
1990 | | */ |
1991 | | |
1992 | | private int |
1993 | | cups_map_color_rgb(gx_device *pdev,/* I - Device info */ |
1994 | | gx_color_index color,/* I - Color index */ |
1995 | | gx_color_value prgb[3]) |
1996 | | /* O - RGB values */ |
1997 | | { |
1998 | | unsigned char c0, c1, c2, c3; /* Color index components */ |
1999 | | gx_color_value c, m, y, k, divk; /* Colors, Black & divisor */ |
2000 | | |
2001 | | |
2002 | | #ifdef CUPS_DEBUG2 |
2003 | | dmprintf3(pdev->memory, "DEBUG2: cups_map_color_rgb(%p, %d, %p)\n", pdev, |
2004 | | (unsigned)color, prgb); |
2005 | | #endif /* CUPS_DEBUG2 */ |
2006 | | |
2007 | | /* |
2008 | | * Setup the color info data as needed... |
2009 | | */ |
2010 | | |
2011 | | if (pdev->color_info.num_components == 0) { |
2012 | | if (cups_set_color_info(pdev) < 0) |
2013 | | return(gx_no_color_index); |
2014 | | } |
2015 | | |
2016 | | #ifdef CUPS_DEBUG2 |
2017 | | dmprintf1(pdev->memory, "DEBUG2: COLOR %08x = ", (unsigned)color); |
2018 | | #endif /* CUPS_DEBUG2 */ |
2019 | | |
2020 | | /* |
2021 | | * Extract the color components from the color index... |
2022 | | */ |
2023 | | |
2024 | | switch (cups->header.cupsBitsPerColor) |
2025 | | { |
2026 | | default : |
2027 | | c3 = color & 1; |
2028 | | color >>= 1; |
2029 | | c2 = color & 1; |
2030 | | color >>= 1; |
2031 | | c1 = color & 1; |
2032 | | color >>= 1; |
2033 | | c0 = color; |
2034 | | break; |
2035 | | case 2 : |
2036 | | c3 = color & 3; |
2037 | | color >>= 2; |
2038 | | c2 = color & 3; |
2039 | | color >>= 2; |
2040 | | c1 = color & 3; |
2041 | | color >>= 2; |
2042 | | c0 = color; |
2043 | | break; |
2044 | | case 4 : |
2045 | | c3 = color & 15; |
2046 | | color >>= 4; |
2047 | | c2 = color & 15; |
2048 | | color >>= 4; |
2049 | | c1 = color & 15; |
2050 | | color >>= 4; |
2051 | | c0 = color; |
2052 | | break; |
2053 | | case 8 : |
2054 | | c3 = color & 255; |
2055 | | color >>= 8; |
2056 | | c2 = color & 255; |
2057 | | color >>= 8; |
2058 | | c1 = color & 255; |
2059 | | color >>= 8; |
2060 | | c0 = color; |
2061 | | break; |
2062 | | #ifdef GX_COLOR_INDEX_TYPE |
2063 | | case 16 : |
2064 | | c3 = color & 0xffff; |
2065 | | color >>= 16; |
2066 | | c2 = color & 0xffff; |
2067 | | color >>= 16; |
2068 | | c1 = color & 0xffff; |
2069 | | color >>= 16; |
2070 | | c0 = color; |
2071 | | break; |
2072 | | #endif /* GX_COLOR_INDEX_TYPE */ |
2073 | | } |
2074 | | |
2075 | | /* |
2076 | | * Convert the color components to RGB... |
2077 | | */ |
2078 | | |
2079 | | switch (cups->header.cupsColorSpace) |
2080 | | { |
2081 | | case CUPS_CSPACE_K : |
2082 | | case CUPS_CSPACE_WHITE : |
2083 | | case CUPS_CSPACE_GOLD : |
2084 | | case CUPS_CSPACE_SILVER : |
2085 | | prgb[0] = |
2086 | | prgb[1] = |
2087 | | prgb[2] = cups->DecodeLUT[c3]; |
2088 | | break; |
2089 | | |
2090 | | case CUPS_CSPACE_W : |
2091 | | case CUPS_CSPACE_SW : |
2092 | | prgb[0] = |
2093 | | prgb[1] = |
2094 | | prgb[2] = cups->DecodeLUT[c3]; |
2095 | | break; |
2096 | | |
2097 | | case CUPS_CSPACE_RGB : |
2098 | | case CUPS_CSPACE_SRGB : |
2099 | | case CUPS_CSPACE_ADOBERGB : |
2100 | | prgb[0] = cups->DecodeLUT[c1]; |
2101 | | prgb[1] = cups->DecodeLUT[c2]; |
2102 | | prgb[2] = cups->DecodeLUT[c3]; |
2103 | | break; |
2104 | | |
2105 | | case CUPS_CSPACE_RGBA : |
2106 | | prgb[0] = cups->DecodeLUT[c0]; |
2107 | | prgb[1] = cups->DecodeLUT[c1]; |
2108 | | prgb[2] = cups->DecodeLUT[c2]; |
2109 | | break; |
2110 | | |
2111 | | case CUPS_CSPACE_CMY : |
2112 | | prgb[0] = cups->DecodeLUT[c1]; |
2113 | | prgb[1] = cups->DecodeLUT[c2]; |
2114 | | prgb[2] = cups->DecodeLUT[c3]; |
2115 | | break; |
2116 | | |
2117 | | case CUPS_CSPACE_YMC : |
2118 | | prgb[0] = cups->DecodeLUT[c3]; |
2119 | | prgb[1] = cups->DecodeLUT[c2]; |
2120 | | prgb[2] = cups->DecodeLUT[c1]; |
2121 | | break; |
2122 | | |
2123 | | case CUPS_CSPACE_KCMY : |
2124 | | case CUPS_CSPACE_KCMYcm : |
2125 | | k = cups->DecodeLUT[c0]; |
2126 | | divk = gx_max_color_value - k; |
2127 | | if (divk == 0) |
2128 | | { |
2129 | | prgb[0] = 0; |
2130 | | prgb[1] = 0; |
2131 | | prgb[2] = 0; |
2132 | | } |
2133 | | else |
2134 | | { |
2135 | | prgb[0] = gx_max_color_value + divk - |
2136 | | gx_max_color_value * c1 / divk; |
2137 | | prgb[1] = gx_max_color_value + divk - |
2138 | | gx_max_color_value * c2 / divk; |
2139 | | prgb[2] = gx_max_color_value + divk - |
2140 | | gx_max_color_value * c3 / divk; |
2141 | | } |
2142 | | break; |
2143 | | |
2144 | | case CUPS_CSPACE_RGBW : |
2145 | | /* |
2146 | | * cups->DecodeLUT actually maps to RGBW, not CMYK... |
2147 | | */ |
2148 | | |
2149 | | if (c3 == 0) { |
2150 | | c = 0; |
2151 | | m = 0; |
2152 | | y = 0; |
2153 | | } else { |
2154 | | c = cups->DecodeLUT[c0]; |
2155 | | m = cups->DecodeLUT[c1]; |
2156 | | y = cups->DecodeLUT[c2]; |
2157 | | } |
2158 | | |
2159 | | if (c > gx_max_color_value) |
2160 | | prgb[0] = gx_max_color_value; |
2161 | | else if (c < 0) |
2162 | | prgb[0] = 0; |
2163 | | else |
2164 | | prgb[0] = c; |
2165 | | |
2166 | | if (m > gx_max_color_value) |
2167 | | prgb[1] = gx_max_color_value; |
2168 | | else if (m < 0) |
2169 | | prgb[1] = 0; |
2170 | | else |
2171 | | prgb[1] = m; |
2172 | | |
2173 | | if (y > gx_max_color_value) |
2174 | | prgb[2] = gx_max_color_value; |
2175 | | else if (y < 0) |
2176 | | prgb[2] = 0; |
2177 | | else |
2178 | | prgb[2] = y; |
2179 | | break; |
2180 | | |
2181 | | case CUPS_CSPACE_CMYK : |
2182 | | k = cups->DecodeLUT[c3]; |
2183 | | divk = gx_max_color_value - k; |
2184 | | if (divk == 0) |
2185 | | { |
2186 | | prgb[0] = 0; |
2187 | | prgb[1] = 0; |
2188 | | prgb[2] = 0; |
2189 | | } |
2190 | | else |
2191 | | { |
2192 | | prgb[0] = gx_max_color_value + divk - |
2193 | | gx_max_color_value * c0 / divk; |
2194 | | prgb[1] = gx_max_color_value + divk - |
2195 | | gx_max_color_value * c1 / divk; |
2196 | | prgb[2] = gx_max_color_value + divk - |
2197 | | gx_max_color_value * c2 / divk; |
2198 | | } |
2199 | | break; |
2200 | | |
2201 | | case CUPS_CSPACE_YMCK : |
2202 | | case CUPS_CSPACE_GMCK : |
2203 | | case CUPS_CSPACE_GMCS : |
2204 | | k = cups->DecodeLUT[c3]; |
2205 | | divk = gx_max_color_value - k; |
2206 | | if (divk == 0) |
2207 | | { |
2208 | | prgb[0] = 0; |
2209 | | prgb[1] = 0; |
2210 | | prgb[2] = 0; |
2211 | | } |
2212 | | else |
2213 | | { |
2214 | | prgb[0] = gx_max_color_value + divk - |
2215 | | gx_max_color_value * c2 / divk; |
2216 | | prgb[1] = gx_max_color_value + divk - |
2217 | | gx_max_color_value * c1 / divk; |
2218 | | prgb[2] = gx_max_color_value + divk - |
2219 | | gx_max_color_value * c0 / divk; |
2220 | | } |
2221 | | break; |
2222 | | |
2223 | | # ifdef CUPS_RASTER_HAVE_COLORIMETRIC |
2224 | | case CUPS_CSPACE_CIEXYZ : |
2225 | | case CUPS_CSPACE_CIELab : |
2226 | | case CUPS_CSPACE_ICC1 : |
2227 | | case CUPS_CSPACE_ICC2 : |
2228 | | case CUPS_CSPACE_ICC3 : |
2229 | | case CUPS_CSPACE_ICC4 : |
2230 | | case CUPS_CSPACE_ICC5 : |
2231 | | case CUPS_CSPACE_ICC6 : |
2232 | | case CUPS_CSPACE_ICC7 : |
2233 | | case CUPS_CSPACE_ICC8 : |
2234 | | case CUPS_CSPACE_ICC9 : |
2235 | | case CUPS_CSPACE_ICCA : |
2236 | | case CUPS_CSPACE_ICCB : |
2237 | | case CUPS_CSPACE_ICCC : |
2238 | | case CUPS_CSPACE_ICCD : |
2239 | | case CUPS_CSPACE_ICCE : |
2240 | | case CUPS_CSPACE_ICCF : |
2241 | | break; |
2242 | | # endif /* CUPS_RASTER_HAVE_COLORIMETRIC */ |
2243 | | } |
2244 | | |
2245 | | #ifdef CUPS_DEBUG2 |
2246 | | dmprintf3(pdev->memory, "DEBUG2: RGB values: %d,%d,%d\n", |
2247 | | prgb[0], prgb[1], prgb[2]); |
2248 | | #endif /* CUPS_DEBUG2 */ |
2249 | | |
2250 | | return (0); |
2251 | | } |
2252 | | |
2253 | | |
2254 | | /* |
2255 | | * 'cups_map_rgb_color()' - Map an RGB color to a color index. We map the |
2256 | | * RGB color to the output colorspace & bits (we |
2257 | | * figure out the format when we output a page). |
2258 | | */ |
2259 | | |
2260 | | private gx_color_index /* O - Color index */ |
2261 | | cups_map_rgb_color(gx_device *pdev,/* I - Device info */ |
2262 | | const gx_color_value cv[3])/* I - RGB color values */ |
2263 | | { |
2264 | | gx_color_index i; /* Temporary index */ |
2265 | | gx_color_value r, g, b; |
2266 | | gx_color_value ic, im, iy, ik; /* Integral CMYK values */ |
2267 | | gx_color_value mk; /* Maximum K value */ |
2268 | | int tc, tm, ty; /* Temporary color values */ |
2269 | | float rr, rg, rb, /* Real RGB colors */ |
2270 | | ciex, ciey, ciez, |
2271 | | /* CIE XYZ colors */ |
2272 | | ciey_yn, /* Normalized luminance */ |
2273 | | ciel, ciea, cieb; |
2274 | | /* CIE Lab colors */ |
2275 | | |
2276 | | r = cv[0]; |
2277 | | g = cv[1]; |
2278 | | b = cv[2]; |
2279 | | |
2280 | | #ifdef CUPS_DEBUG2 |
2281 | | dmprintf4(pdev->memory, "DEBUG2: cups_map_rgb_color(%p, %d, %d, %d)\n", |
2282 | | pdev, r, g, b); |
2283 | | #endif /* CUPS_DEBUG2 */ |
2284 | | |
2285 | | /* |
2286 | | * Setup the color info data as needed... |
2287 | | */ |
2288 | | |
2289 | | if (pdev->color_info.num_components == 0) { |
2290 | | if (cups_set_color_info(pdev) < 0) |
2291 | | return(gx_no_color_index); |
2292 | | } |
2293 | | |
2294 | | /* |
2295 | | * Do color correction as needed... |
2296 | | */ |
2297 | | |
2298 | | if (cups->HaveProfile) |
2299 | | { |
2300 | | /* |
2301 | | * Compute CMYK values... |
2302 | | */ |
2303 | | |
2304 | | ic = gx_max_color_value - r; |
2305 | | im = gx_max_color_value - g; |
2306 | | iy = gx_max_color_value - b; |
2307 | | ik = min(ic, min(im, iy)); |
2308 | | |
2309 | | if ((mk = max(ic, max(im, iy))) > ik) |
2310 | | ik = (int)((float)ik * (float)ik * (float)ik / ((float)mk * (float)mk)); |
2311 | | |
2312 | | ic -= ik; |
2313 | | im -= ik; |
2314 | | iy -= ik; |
2315 | | |
2316 | | /* |
2317 | | * Color correct CMY... |
2318 | | */ |
2319 | | |
2320 | | tc = cups->Matrix[0][0][ic] + |
2321 | | cups->Matrix[0][1][im] + |
2322 | | cups->Matrix[0][2][iy] + |
2323 | | ik; |
2324 | | tm = cups->Matrix[1][0][ic] + |
2325 | | cups->Matrix[1][1][im] + |
2326 | | cups->Matrix[1][2][iy] + |
2327 | | ik; |
2328 | | ty = cups->Matrix[2][0][ic] + |
2329 | | cups->Matrix[2][1][im] + |
2330 | | cups->Matrix[2][2][iy] + |
2331 | | ik; |
2332 | | |
2333 | | /* |
2334 | | * Density correct combined CMYK... |
2335 | | */ |
2336 | | |
2337 | | if (tc < 0) |
2338 | | r = gx_max_color_value; |
2339 | | else if (tc > gx_max_color_value) |
2340 | | r = gx_max_color_value - cups->Density[gx_max_color_value]; |
2341 | | else |
2342 | | r = gx_max_color_value - cups->Density[tc]; |
2343 | | |
2344 | | if (tm < 0) |
2345 | | g = gx_max_color_value; |
2346 | | else if (tm > gx_max_color_value) |
2347 | | g = gx_max_color_value - cups->Density[gx_max_color_value]; |
2348 | | else |
2349 | | g = gx_max_color_value - cups->Density[tm]; |
2350 | | |
2351 | | if (ty < 0) |
2352 | | b = gx_max_color_value; |
2353 | | else if (ty > gx_max_color_value) |
2354 | | b = gx_max_color_value - cups->Density[gx_max_color_value]; |
2355 | | else |
2356 | | b = gx_max_color_value - cups->Density[ty]; |
2357 | | } |
2358 | | |
2359 | | /* |
2360 | | * Convert the RGB color to a color index... |
2361 | | */ |
2362 | | |
2363 | | switch (cups->header.cupsColorSpace) |
2364 | | { |
2365 | | case CUPS_CSPACE_W : |
2366 | | case CUPS_CSPACE_SW : |
2367 | | i = cups->EncodeLUT[(r * 31 + g * 61 + b * 8) / 100]; |
2368 | | break; |
2369 | | |
2370 | | case CUPS_CSPACE_RGB : |
2371 | | case CUPS_CSPACE_SRGB : |
2372 | | case CUPS_CSPACE_ADOBERGB : |
2373 | | ic = cups->EncodeLUT[r]; |
2374 | | im = cups->EncodeLUT[g]; |
2375 | | iy = cups->EncodeLUT[b]; |
2376 | | |
2377 | | switch (cups->header.cupsBitsPerColor) |
2378 | | { |
2379 | | default : |
2380 | | i = (((ic << 1) | im) << 1) | iy; |
2381 | | break; |
2382 | | case 2 : |
2383 | | i = (((ic << 2) | im) << 2) | iy; |
2384 | | break; |
2385 | | case 4 : |
2386 | | i = (((ic << 4) | im) << 4) | iy; |
2387 | | break; |
2388 | | case 8 : |
2389 | | i = (((ic << 8) | im) << 8) | iy; |
2390 | | break; |
2391 | | #ifdef GX_COLOR_INDEX_TYPE |
2392 | | case 16 : |
2393 | | i = (((ic << 16) | im) << 16) | iy; |
2394 | | break; |
2395 | | #endif /* GX_COLOR_INDEX_TYPE */ |
2396 | | } |
2397 | | break; |
2398 | | |
2399 | | case CUPS_CSPACE_RGBW : |
2400 | | if (!r && !g && !b) |
2401 | | { |
2402 | | /* |
2403 | | * Map black to W... |
2404 | | */ |
2405 | | |
2406 | | switch (cups->header.cupsBitsPerColor) |
2407 | | { |
2408 | | default : |
2409 | | i = 0x00; |
2410 | | break; |
2411 | | case 2 : |
2412 | | i = 0x00; |
2413 | | break; |
2414 | | case 4 : |
2415 | | i = 0x0000; |
2416 | | break; |
2417 | | case 8 : |
2418 | | i = 0x00000000; |
2419 | | break; |
2420 | | #ifdef GX_COLOR_INDEX_TYPE |
2421 | | case 16 : |
2422 | | i = 0x0000000000000000; |
2423 | | break; |
2424 | | #endif /* GX_COLOR_INDEX_TYPE */ |
2425 | | } |
2426 | | break; |
2427 | | } |
2428 | | |
2429 | | case CUPS_CSPACE_RGBA : |
2430 | | ic = cups->EncodeLUT[r]; |
2431 | | im = cups->EncodeLUT[g]; |
2432 | | iy = cups->EncodeLUT[b]; |
2433 | | |
2434 | | switch (cups->header.cupsBitsPerColor) |
2435 | | { |
2436 | | default : |
2437 | | i = (((((ic << 1) | im) << 1) | iy) << 1) | 0x01; |
2438 | | break; |
2439 | | case 2 : |
2440 | | i = (((((ic << 2) | im) << 2) | iy) << 2) | 0x03; |
2441 | | break; |
2442 | | case 4 : |
2443 | | i = (((((ic << 4) | im) << 4) | iy) << 4) | 0x0f; |
2444 | | break; |
2445 | | case 8 : |
2446 | | i = (((((ic << 8) | im) << 8) | iy) << 8) | 0xff; |
2447 | | break; |
2448 | | #ifdef GX_COLOR_INDEX_TYPE |
2449 | | case 16 : |
2450 | | i = (((((ic << 16) | im) << 16) | iy) << 16) | 0xffff; |
2451 | | break; |
2452 | | #endif /* GX_COLOR_INDEX_TYPE */ |
2453 | | } |
2454 | | break; |
2455 | | |
2456 | | default : |
2457 | | i = cups->EncodeLUT[gx_max_color_value - (r * 31 + g * 61 + b * 8) / 100]; |
2458 | | break; |
2459 | | |
2460 | | case CUPS_CSPACE_CMY : |
2461 | | ic = cups->EncodeLUT[gx_max_color_value - r]; |
2462 | | im = cups->EncodeLUT[gx_max_color_value - g]; |
2463 | | iy = cups->EncodeLUT[gx_max_color_value - b]; |
2464 | | |
2465 | | switch (cups->header.cupsBitsPerColor) |
2466 | | { |
2467 | | default : |
2468 | | i = (((ic << 1) | im) << 1) | iy; |
2469 | | break; |
2470 | | case 2 : |
2471 | | i = (((ic << 2) | im) << 2) | iy; |
2472 | | break; |
2473 | | case 4 : |
2474 | | i = (((ic << 4) | im) << 4) | iy; |
2475 | | break; |
2476 | | case 8 : |
2477 | | i = (((ic << 8) | im) << 8) | iy; |
2478 | | break; |
2479 | | #ifdef GX_COLOR_INDEX_TYPE |
2480 | | case 16 : |
2481 | | i = (((ic << 16) | im) << 16) | iy; |
2482 | | break; |
2483 | | #endif /* GX_COLOR_INDEX_TYPE */ |
2484 | | } |
2485 | | break; |
2486 | | |
2487 | | case CUPS_CSPACE_YMC : |
2488 | | ic = cups->EncodeLUT[gx_max_color_value - r]; |
2489 | | im = cups->EncodeLUT[gx_max_color_value - g]; |
2490 | | iy = cups->EncodeLUT[gx_max_color_value - b]; |
2491 | | |
2492 | | switch (cups->header.cupsBitsPerColor) |
2493 | | { |
2494 | | default : |
2495 | | i = (((iy << 1) | im) << 1) | ic; |
2496 | | break; |
2497 | | case 2 : |
2498 | | i = (((iy << 2) | im) << 2) | ic; |
2499 | | break; |
2500 | | case 4 : |
2501 | | i = (((iy << 4) | im) << 4) | ic; |
2502 | | break; |
2503 | | case 8 : |
2504 | | i = (((iy << 8) | im) << 8) | ic; |
2505 | | break; |
2506 | | } |
2507 | | break; |
2508 | | |
2509 | | case CUPS_CSPACE_CMYK : |
2510 | | ic = gx_max_color_value - r; |
2511 | | im = gx_max_color_value - g; |
2512 | | iy = gx_max_color_value - b; |
2513 | | ik = min(ic, min(im, iy)); |
2514 | | |
2515 | | if ((mk = max(ic, max(im, iy))) > ik) |
2516 | | ik = (int)((float)ik * (float)ik * (float)ik / |
2517 | | ((float)mk * (float)mk)); |
2518 | | |
2519 | | ic = cups->EncodeLUT[ic - ik]; |
2520 | | im = cups->EncodeLUT[im - ik]; |
2521 | | iy = cups->EncodeLUT[iy - ik]; |
2522 | | ik = cups->EncodeLUT[ik]; |
2523 | | |
2524 | | switch (cups->header.cupsBitsPerColor) |
2525 | | { |
2526 | | default : |
2527 | | i = (((((ic << 1) | im) << 1) | iy) << 1) | ik; |
2528 | | break; |
2529 | | case 2 : |
2530 | | i = (((((ic << 2) | im) << 2) | iy) << 2) | ik; |
2531 | | break; |
2532 | | case 4 : |
2533 | | i = (((((ic << 4) | im) << 4) | iy) << 4) | ik; |
2534 | | break; |
2535 | | case 8 : |
2536 | | i = (((((ic << 8) | im) << 8) | iy) << 8) | ik; |
2537 | | break; |
2538 | | #ifdef GX_COLOR_INDEX_TYPE |
2539 | | case 16 : |
2540 | | i = (((((ic << 16) | im) << 16) | iy) << 16) | ik; |
2541 | | break; |
2542 | | #endif /* GX_COLOR_INDEX_TYPE */ |
2543 | | } |
2544 | | |
2545 | | #ifdef CUPS_DEBUG2 |
2546 | | dmprintf8(pdev->memory, "DEBUG2: CMY (%d,%d,%d) -> CMYK %08x (%d,%d,%d,%d)\n", |
2547 | | r, g, b, (unsigned)i, ic, im, iy, ik); |
2548 | | #endif /* CUPS_DEBUG2 */ |
2549 | | break; |
2550 | | |
2551 | | case CUPS_CSPACE_YMCK : |
2552 | | case CUPS_CSPACE_GMCK : |
2553 | | case CUPS_CSPACE_GMCS : |
2554 | | ic = gx_max_color_value - r; |
2555 | | im = gx_max_color_value - g; |
2556 | | iy = gx_max_color_value - b; |
2557 | | ik = min(ic, min(im, iy)); |
2558 | | |
2559 | | if ((mk = max(ic, max(im, iy))) > ik) |
2560 | | ik = (int)((float)ik * (float)ik * (float)ik / |
2561 | | ((float)mk * (float)mk)); |
2562 | | |
2563 | | ic = cups->EncodeLUT[ic - ik]; |
2564 | | im = cups->EncodeLUT[im - ik]; |
2565 | | iy = cups->EncodeLUT[iy - ik]; |
2566 | | ik = cups->EncodeLUT[ik]; |
2567 | | |
2568 | | switch (cups->header.cupsBitsPerColor) |
2569 | | { |
2570 | | default : |
2571 | | i = (((((iy << 1) | im) << 1) | ic) << 1) | ik; |
2572 | | break; |
2573 | | case 2 : |
2574 | | i = (((((iy << 2) | im) << 2) | ic) << 2) | ik; |
2575 | | break; |
2576 | | case 4 : |
2577 | | i = (((((iy << 4) | im) << 4) | ic) << 4) | ik; |
2578 | | break; |
2579 | | case 8 : |
2580 | | i = (((((iy << 8) | im) << 8) | ic) << 8) | ik; |
2581 | | break; |
2582 | | #ifdef GX_COLOR_INDEX_TYPE |
2583 | | case 16 : |
2584 | | i = (((((iy << 16) | im) << 16) | ic) << 16) | ik; |
2585 | | break; |
2586 | | #endif /* GX_COLOR_INDEX_TYPE */ |
2587 | | } |
2588 | | break; |
2589 | | |
2590 | | case CUPS_CSPACE_KCMYcm : |
2591 | | if (cups->header.cupsBitsPerColor == 1) |
2592 | | { |
2593 | | ic = gx_max_color_value - r; |
2594 | | im = gx_max_color_value - g; |
2595 | | iy = gx_max_color_value - b; |
2596 | | ik = min(ic, min(im, iy)); |
2597 | | |
2598 | | if ((mk = max(ic, max(im, iy))) > ik) |
2599 | | ik = (int)((float)ik * (float)ik * (float)ik / |
2600 | | ((float)mk * (float)mk)); |
2601 | | |
2602 | | ic = cups->EncodeLUT[ic - ik]; |
2603 | | im = cups->EncodeLUT[im - ik]; |
2604 | | iy = cups->EncodeLUT[iy - ik]; |
2605 | | ik = cups->EncodeLUT[ik]; |
2606 | | if (ik) |
2607 | | i = 32; |
2608 | | else if (ic && im) |
2609 | | i = 17; |
2610 | | else if (ic && iy) |
2611 | | i = 6; |
2612 | | else if (im && iy) |
2613 | | i = 12; |
2614 | | else if (ic) |
2615 | | i = 16; |
2616 | | else if (im) |
2617 | | i = 8; |
2618 | | else if (iy) |
2619 | | i = 4; |
2620 | | else |
2621 | | i = 0; |
2622 | | break; |
2623 | | } |
2624 | | |
2625 | | case CUPS_CSPACE_KCMY : |
2626 | | ic = gx_max_color_value - r; |
2627 | | im = gx_max_color_value - g; |
2628 | | iy = gx_max_color_value - b; |
2629 | | ik = min(ic, min(im, iy)); |
2630 | | |
2631 | | if ((mk = max(ic, max(im, iy))) > ik) |
2632 | | ik = (int)((float)ik * (float)ik * (float)ik / |
2633 | | ((float)mk * (float)mk)); |
2634 | | |
2635 | | ic = cups->EncodeLUT[ic - ik]; |
2636 | | im = cups->EncodeLUT[im - ik]; |
2637 | | iy = cups->EncodeLUT[iy - ik]; |
2638 | | ik = cups->EncodeLUT[ik]; |
2639 | | |
2640 | | switch (cups->header.cupsBitsPerColor) |
2641 | | { |
2642 | | default : |
2643 | | i = (((((ik << 1) | ic) << 1) | im) << 1) | iy; |
2644 | | break; |
2645 | | case 2 : |
2646 | | i = (((((ik << 2) | ic) << 2) | im) << 2) | iy; |
2647 | | break; |
2648 | | case 4 : |
2649 | | i = (((((ik << 4) | ic) << 4) | im) << 4) | iy; |
2650 | | break; |
2651 | | case 8 : |
2652 | | i = (((((ik << 8) | ic) << 8) | im) << 8) | iy; |
2653 | | break; |
2654 | | #ifdef GX_COLOR_INDEX_TYPE |
2655 | | case 16 : |
2656 | | i = (((((ik << 16) | ic) << 16) | im) << 16) | iy; |
2657 | | break; |
2658 | | #endif /* GX_COLOR_INDEX_TYPE */ |
2659 | | } |
2660 | | break; |
2661 | | |
2662 | | # ifdef CUPS_RASTER_HAVE_COLORIMETRIC |
2663 | | case CUPS_CSPACE_CIEXYZ : |
2664 | | case CUPS_CSPACE_CIELab : |
2665 | | case CUPS_CSPACE_ICC1 : |
2666 | | case CUPS_CSPACE_ICC2 : |
2667 | | case CUPS_CSPACE_ICC3 : |
2668 | | case CUPS_CSPACE_ICC4 : |
2669 | | case CUPS_CSPACE_ICC5 : |
2670 | | case CUPS_CSPACE_ICC6 : |
2671 | | case CUPS_CSPACE_ICC7 : |
2672 | | case CUPS_CSPACE_ICC8 : |
2673 | | case CUPS_CSPACE_ICC9 : |
2674 | | case CUPS_CSPACE_ICCA : |
2675 | | case CUPS_CSPACE_ICCB : |
2676 | | case CUPS_CSPACE_ICCC : |
2677 | | case CUPS_CSPACE_ICCD : |
2678 | | case CUPS_CSPACE_ICCE : |
2679 | | case CUPS_CSPACE_ICCF : |
2680 | | /* |
2681 | | * Convert sRGB to linear RGB... |
2682 | | */ |
2683 | | |
2684 | | rr = pow(((double)r / (double)gx_max_color_value + 0.055) / 1.055, 2.4); |
2685 | | rg = pow(((double)g / (double)gx_max_color_value + 0.055) / 1.055, 2.4); |
2686 | | rb = pow(((double)b / (double)gx_max_color_value + 0.055) / 1.055, 2.4); |
2687 | | |
2688 | | /* |
2689 | | * Convert to CIE XYZ... |
2690 | | */ |
2691 | | |
2692 | | ciex = 0.412453 * rr + 0.357580 * rg + 0.180423 * rb; |
2693 | | ciey = 0.212671 * rr + 0.715160 * rg + 0.072169 * rb; |
2694 | | ciez = 0.019334 * rr + 0.119193 * rg + 0.950227 * rb; |
2695 | | |
2696 | | if (cups->header.cupsColorSpace == CUPS_CSPACE_CIEXYZ) |
2697 | | { |
2698 | | /* |
2699 | | * Convert to an integer XYZ color value... |
2700 | | */ |
2701 | | |
2702 | | if (ciex > 1.1) |
2703 | | ic = 255; |
2704 | | else if (ciex > 0.0) |
2705 | | ic = (int)(ciex / 1.1 * 255.0 + 0.5); |
2706 | | else |
2707 | | ic = 0; |
2708 | | |
2709 | | if (ciey > 1.1) |
2710 | | im = 255; |
2711 | | else if (ciey > 0.0) |
2712 | | im = (int)(ciey / 1.1 * 255.0 + 0.5); |
2713 | | else |
2714 | | im = 0; |
2715 | | |
2716 | | if (ciez > 1.1) |
2717 | | iy = 255; |
2718 | | else if (ciez > 0.0) |
2719 | | iy = (int)(ciez / 1.1 * 255.0 + 0.5); |
2720 | | else |
2721 | | iy = 0; |
2722 | | } |
2723 | | else |
2724 | | { |
2725 | | /* |
2726 | | * Convert CIE XYZ to Lab... |
2727 | | */ |
2728 | | |
2729 | | ciey_yn = ciey / D65_Y; |
2730 | | |
2731 | | if (ciey_yn > 0.008856) |
2732 | | ciel = 116 * cbrt(ciey_yn) - 16; |
2733 | | else |
2734 | | ciel = 903.3 * ciey_yn; |
2735 | | |
2736 | | ciea = 500 * (cups_map_cielab(ciex, D65_X) - |
2737 | | cups_map_cielab(ciey, D65_Y)); |
2738 | | cieb = 200 * (cups_map_cielab(ciey, D65_Y) - |
2739 | | cups_map_cielab(ciez, D65_Z)); |
2740 | | |
2741 | | /* |
2742 | | * Scale the L value and bias the a and b values by 128 |
2743 | | * so that all values are in the range of 0 to 255. |
2744 | | */ |
2745 | | |
2746 | | ciel = ciel * 2.55 + 0.5; |
2747 | | ciea += 128.5; |
2748 | | cieb += 128.5; |
2749 | | |
2750 | | /* |
2751 | | * Convert to 8-bit values... |
2752 | | */ |
2753 | | |
2754 | | if (ciel < 0.0) |
2755 | | ic = 0; |
2756 | | else if (ciel < 255.0) |
2757 | | ic = (int)ciel; |
2758 | | else |
2759 | | ic = 255; |
2760 | | |
2761 | | if (ciea < 0.0) |
2762 | | im = 0; |
2763 | | else if (ciea < 255.0) |
2764 | | im = (int)ciea; |
2765 | | else |
2766 | | im = 255; |
2767 | | |
2768 | | if (cieb < 0.0) |
2769 | | iy = 0; |
2770 | | else if (cieb < 255.0) |
2771 | | iy = (int)cieb; |
2772 | | else |
2773 | | iy = 255; |
2774 | | } |
2775 | | |
2776 | | /* |
2777 | | * Put the final color value together... |
2778 | | */ |
2779 | | |
2780 | | switch (cups->header.cupsBitsPerColor) |
2781 | | { |
2782 | | default : |
2783 | | i = (((ic << 1) | im) << 1) | iy; |
2784 | | break; |
2785 | | case 2 : |
2786 | | i = (((ic << 2) | im) << 2) | iy; |
2787 | | break; |
2788 | | case 4 : |
2789 | | i = (((ic << 4) | im) << 4) | iy; |
2790 | | break; |
2791 | | case 8 : |
2792 | | i = (((ic << 8) | im) << 8) | iy; |
2793 | | break; |
2794 | | #ifdef GX_COLOR_INDEX_TYPE |
2795 | | case 16 : |
2796 | | i = (((ic << 16) | im) << 16) | iy; |
2797 | | break; |
2798 | | #endif /* GX_COLOR_INDEX_TYPE */ |
2799 | | } |
2800 | | break; |
2801 | | # endif /* CUPS_RASTER_HAVE_COLORIMETRIC */ |
2802 | | } |
2803 | | |
2804 | | #ifdef CUPS_DEBUG2 |
2805 | | dmprintf4(pdev->memory, "DEBUG2: RGB %d,%d,%d = %08x\n", |
2806 | | r, g, b, (unsigned)i); |
2807 | | #endif /* CUPS_DEBUG2 */ |
2808 | | |
2809 | | return (i); |
2810 | | } |
2811 | | #endif /* dev_t_proc_encode_color */ |
2812 | | |
2813 | | |
2814 | | /* |
2815 | | * 'cups_open()' - Open the output file and initialize things. |
2816 | | */ |
2817 | | |
2818 | | private int /* O - Error status */ |
2819 | | cups_open(gx_device *pdev) /* I - Device info */ |
2820 | 37.3k | { |
2821 | 37.3k | int code; /* Return status */ |
2822 | | |
2823 | | #ifdef CUPS_DEBUG2 |
2824 | | dmprintf1(pdev->memory, "DEBUG2: cups_open(%p)\n", pdev); |
2825 | | #endif /* CUPS_DEBUG2 */ |
2826 | | |
2827 | 37.3k | dmprintf(pdev->memory, "INFO: Start rendering...\n"); |
2828 | 37.3k | cups->printer_procs.get_space_params = cups_get_space_params; |
2829 | | |
2830 | 37.3k | if (cups->page == 0) |
2831 | 37.3k | { |
2832 | 37.3k | dmprintf(pdev->memory, "INFO: Processing page 1...\n"); |
2833 | 37.3k | cups->page = 1; |
2834 | 37.3k | } |
2835 | | |
2836 | 37.3k | if ((code = cups_set_color_info(pdev)) < 0) { |
2837 | 0 | return(code); |
2838 | 0 | } |
2839 | | |
2840 | | /* Establish the default LeadingEdge in the cups header */ |
2841 | 37.3k | cups->header.LeadingEdge = (cups_edge_t)(pdev->LeadingEdge & LEADINGEDGE_MASK); |
2842 | | |
2843 | 37.3k | if ((code = gdev_prn_open(pdev)) != 0) |
2844 | 0 | return(code); |
2845 | | |
2846 | 37.3k | if (cups->PPD == NULL) |
2847 | 37.3k | cups->PPD = ppdOpenFile(getenv("PPD")); |
2848 | | |
2849 | 37.3k | if (cups->pageSizeRequested[0] == '\0') { |
2850 | 37.3k | (void) snprintf(cups->pageSizeRequested, sizeof(cups->pageSizeRequested), "%s", cups->header.cupsPageSizeName); |
2851 | | #ifdef CUPS_DEBUG |
2852 | | dmprintf1(pdev->memory, "DEBUG: Page size requested: %s\n", |
2853 | | cups->header.cupsPageSizeName); |
2854 | | #endif /* CUPS_DEBUG */ |
2855 | 37.3k | } |
2856 | | |
2857 | 37.3k | return (0); |
2858 | 37.3k | } |
2859 | | |
2860 | | |
2861 | | /* |
2862 | | * 'cups_output_page()' - Send one or more pages to the output file. |
2863 | | * The changes to the cups->page are done here for background printing |
2864 | | * but testing shows some regressions, so BGPrint is not used for now. |
2865 | | */ |
2866 | | |
2867 | | private int /* O - 0 if everything is OK */ |
2868 | | cups_output_page(gx_device *pdev, int num_copies, int flush) |
2869 | 29.2k | { |
2870 | 29.2k | int code = 0; /* Error code */ |
2871 | | |
2872 | | /* FIXME: We would like to support BGPrint=true and call gdev_prn_bg_output_page */ |
2873 | | /* but there must still be other things that prevent this. */ |
2874 | 29.2k | if ((code = gdev_prn_output_page(pdev, num_copies, flush)) < 0) |
2875 | 3 | return code; |
2876 | | |
2877 | 29.2k | cups->page ++; |
2878 | 29.2k | dmprintf1(pdev->memory, "INFO: Processing page %d...\n", cups->page); |
2879 | | |
2880 | 29.2k | return (0); |
2881 | 29.2k | } |
2882 | | |
2883 | | |
2884 | | /* |
2885 | | * 'cups_print_pages()' - Send one or more pages to the output file. |
2886 | | */ |
2887 | | |
2888 | | private int /* O - 0 if everything is OK */ |
2889 | | cups_print_pages(gx_device_printer *pdev, |
2890 | | /* I - Device info */ |
2891 | | gp_file *fp, /* I - Output file */ |
2892 | | int num_copies) |
2893 | | /* I - Number of copies */ |
2894 | 29.2k | { |
2895 | 29.2k | int code = 0; /* Error code */ |
2896 | 29.2k | int copy; /* Copy number */ |
2897 | 29.2k | int srcbytes; /* Byte width of scanline */ |
2898 | 29.2k | unsigned char *src, /* Scanline data */ |
2899 | 29.2k | *dst; /* Bitmap data */ |
2900 | 29.2k | ppd_attr_t *RasterVersion = NULL; /* CUPS Raster version read from PPD |
2901 | | file */ |
2902 | | |
2903 | 29.2k | (void)fp; /* reference unused file pointer to prevent compiler warning */ |
2904 | | |
2905 | | #ifdef CUPS_DEBUG2 |
2906 | | dmprintf3(pdev->memory, "DEBUG2: cups_print_pages(%p, %p, %d)\n", pdev, fp, |
2907 | | num_copies); |
2908 | | #endif /* CUPS_DEBUG2 */ |
2909 | | |
2910 | | /* |
2911 | | * Figure out the number of bytes per line... |
2912 | | */ |
2913 | | |
2914 | 29.2k | switch (cups->header.cupsColorOrder) |
2915 | 29.2k | { |
2916 | 29.2k | case CUPS_ORDER_CHUNKED : |
2917 | 29.2k | cups->header.cupsBytesPerLine = (cups->header.cupsBitsPerPixel * |
2918 | 29.2k | cups->header.cupsWidth + 7) / 8; |
2919 | 29.2k | break; |
2920 | | |
2921 | 0 | case CUPS_ORDER_BANDED : |
2922 | 0 | if (cups->header.cupsColorSpace == CUPS_CSPACE_KCMYcm && |
2923 | 0 | cups->header.cupsBitsPerColor == 1) |
2924 | 0 | cups->header.cupsBytesPerLine = (cups->header.cupsBitsPerColor * |
2925 | 0 | cups->header.cupsWidth + 7) / 8 * 6; |
2926 | 0 | else |
2927 | 0 | cups->header.cupsBytesPerLine = (cups->header.cupsBitsPerColor * |
2928 | 0 | cups->header.cupsWidth + 7) / 8 * |
2929 | 0 | cups->color_info.num_components; |
2930 | 0 | break; |
2931 | | |
2932 | 0 | case CUPS_ORDER_PLANAR : |
2933 | 0 | cups->header.cupsBytesPerLine = (cups->header.cupsBitsPerColor * |
2934 | 0 | cups->header.cupsWidth + 7) / 8; |
2935 | 0 | break; |
2936 | 29.2k | } |
2937 | | |
2938 | | /* |
2939 | | * Compute the width of a scanline and allocate input/output buffers... |
2940 | | */ |
2941 | | |
2942 | 29.2k | srcbytes = gdev_prn_raster(pdev); |
2943 | | |
2944 | | #ifdef CUPS_DEBUG2 |
2945 | | dmprintf4(pdev->memory, "DEBUG2: cupsBitsPerPixel = %d, cupsWidth = %d, cupsBytesPerLine = %d, srcbytes = %d\n", |
2946 | | cups->header.cupsBitsPerPixel, cups->header.cupsWidth, |
2947 | | cups->header.cupsBytesPerLine, srcbytes); |
2948 | | #endif /* CUPS_DEBUG2 */ |
2949 | | |
2950 | 29.2k | src = (unsigned char *)gs_malloc(pdev->memory->non_gc_memory, srcbytes, 1, "cups_print_pages"); |
2951 | | |
2952 | 29.2k | if (src == NULL) /* can't allocate input buffer */ |
2953 | 0 | return_error(gs_error_VMerror); |
2954 | | |
2955 | 29.2k | memset(src, 0, srcbytes); |
2956 | | |
2957 | | /* |
2958 | | * Need an output buffer, too... |
2959 | | */ |
2960 | | |
2961 | 29.2k | dst = (unsigned char *)gs_malloc(pdev->memory->non_gc_memory, cups->header.cupsBytesPerLine, 2, |
2962 | 29.2k | "cups_print_pages"); |
2963 | | |
2964 | 29.2k | if (dst == NULL) /* can't allocate working area */ |
2965 | 0 | return_error(gs_error_VMerror); |
2966 | | |
2967 | 29.2k | memset(dst, 0, 2 * cups->header.cupsBytesPerLine); |
2968 | | |
2969 | | /* |
2970 | | * See if the stream has been initialized yet... |
2971 | | */ |
2972 | | |
2973 | 29.2k | if (cups->stream == NULL) |
2974 | 17.8k | { |
2975 | 17.8k | RasterVersion = ppdFindAttr(cups->PPD, "cupsRasterVersion", NULL); |
2976 | 17.8k | if (RasterVersion) { |
2977 | | #ifdef CUPS_DEBUG2 |
2978 | | dmprintf1(pdev->memory, "DEBUG2: cupsRasterVersion = %s\n", |
2979 | | RasterVersion->value); |
2980 | | #endif /* CUPS_DEBUG2 */ |
2981 | 0 | cups->cupsRasterVersion = atoi(RasterVersion->value); |
2982 | 0 | if ((cups->cupsRasterVersion != 2) && |
2983 | 0 | (cups->cupsRasterVersion != 3)) { |
2984 | 0 | dmprintf1(pdev->memory, "ERROR: Unsupported CUPS Raster Version: %s", |
2985 | 0 | RasterVersion->value); |
2986 | 0 | return_error(gs_error_unknownerror); |
2987 | 0 | } |
2988 | 0 | } |
2989 | | /* NOTE: PWG Raster output is only available with shared CUPS CUPS and |
2990 | | CUPS image libraries as the built-in libraries of Ghostscript do not |
2991 | | contain the new code needed for PWG Raster output. This conditional |
2992 | | is a temporary workaround for the time being until up-to-date CUPS |
2993 | | libraries get included. */ |
2994 | 17.8k | if ((cups->stream = cupsRasterOpen(fileno(gp_get_file(cups->file)), |
2995 | 17.8k | #if defined(CUPS_RASTER_HAVE_PWGRASTER) |
2996 | 17.8k | (strcasecmp(cups->header.MediaClass, |
2997 | 17.8k | "PwgRaster") == 0 ? |
2998 | 0 | #if defined(CUPS_RASTER_HAVE_APPLERASTER) |
2999 | 0 | (!strcmp(cups->dname, "appleraster") || |
3000 | 0 | !strcmp(cups->dname, "urf") ? |
3001 | 0 | CUPS_RASTER_WRITE_APPLE : |
3002 | 0 | CUPS_RASTER_WRITE_PWG) : |
3003 | | #else |
3004 | | CUPS_RASTER_WRITE_PWG : |
3005 | | #endif |
3006 | 17.8k | (cups->cupsRasterVersion == 3 ? |
3007 | 17.8k | CUPS_RASTER_WRITE : |
3008 | 17.8k | CUPS_RASTER_WRITE_COMPRESSED)))) == |
3009 | 17.8k | NULL) |
3010 | | #else |
3011 | | (cups->cupsRasterVersion == 3 ? |
3012 | | CUPS_RASTER_WRITE : |
3013 | | CUPS_RASTER_WRITE_COMPRESSED))) == NULL) |
3014 | | #endif |
3015 | 0 | { |
3016 | 0 | perror("ERROR: Unable to open raster stream - "); |
3017 | 0 | return_error(gs_error_ioerror); |
3018 | 0 | } |
3019 | 17.8k | } |
3020 | | |
3021 | | /* |
3022 | | * Output a page of graphics... |
3023 | | */ |
3024 | | |
3025 | 29.2k | if (num_copies < 1) |
3026 | 0 | num_copies = 1; |
3027 | | |
3028 | 29.2k | if ((cups->PPD == NULL && !cups->cupsManualCopies) || |
3029 | 0 | (cups->PPD != NULL && !cups->PPD->manual_copies)) |
3030 | 29.2k | { |
3031 | 29.2k | cups->header.NumCopies = num_copies; |
3032 | 29.2k | num_copies = 1; |
3033 | 29.2k | } |
3034 | | |
3035 | | #ifdef CUPS_DEBUG |
3036 | | dmprintf3(pdev->memory, "DEBUG2: cupsWidth = %d, cupsHeight = %d, cupsBytesPerLine = %d\n", |
3037 | | cups->header.cupsWidth, cups->header.cupsHeight, |
3038 | | cups->header.cupsBytesPerLine); |
3039 | | #endif /* CUPS_DEBUG */ |
3040 | | |
3041 | 58.5k | for (copy = num_copies; copy > 0; copy --) |
3042 | 29.2k | { |
3043 | 29.2k | cupsRasterWriteHeader(cups->stream, &(cups->header)); |
3044 | | |
3045 | 29.2k | if (pdev->color_info.num_components == 1) |
3046 | 2.19k | code = cups_print_chunked(pdev, src, dst, srcbytes); |
3047 | 27.0k | else |
3048 | 27.0k | switch (cups->header.cupsColorOrder) |
3049 | 27.0k | { |
3050 | 27.0k | case CUPS_ORDER_CHUNKED : |
3051 | 27.0k | code = cups_print_chunked(pdev, src, dst, srcbytes); |
3052 | 27.0k | break; |
3053 | 0 | case CUPS_ORDER_BANDED : |
3054 | 0 | code = cups_print_banded(pdev, src, dst, srcbytes); |
3055 | 0 | break; |
3056 | 0 | case CUPS_ORDER_PLANAR : |
3057 | 0 | code = cups_print_planar(pdev, src, dst, srcbytes); |
3058 | 0 | break; |
3059 | 27.0k | } |
3060 | 29.2k | if (code < 0) |
3061 | 3 | break; |
3062 | 29.2k | } |
3063 | | |
3064 | | /* |
3065 | | * Free temporary storage and return... |
3066 | | */ |
3067 | | |
3068 | 29.2k | gs_free(pdev->memory->non_gc_memory, (char *)src, srcbytes, 1, "cups_print_pages"); |
3069 | 29.2k | gs_free(pdev->memory->non_gc_memory, (char *)dst, cups->header.cupsBytesPerLine, 1, "cups_print_pages"); |
3070 | | |
3071 | 29.2k | return (code); |
3072 | 29.2k | } |
3073 | | |
3074 | | |
3075 | | /* |
3076 | | * 'cups_put_params()' - Set pagedevice parameters. |
3077 | | */ |
3078 | | |
3079 | | private int /* O - Error status */ |
3080 | | cups_put_params(gx_device *pdev, /* I - Device info */ |
3081 | | gs_param_list *plist) /* I - Parameter list */ |
3082 | 301k | { |
3083 | 301k | int i; /* Looping var */ |
3084 | 301k | float mediasize[2]; /* Physical size of print */ |
3085 | 301k | float margins[4]; /* Physical margins of print */ |
3086 | 301k | float cups_mediasize[2]; /* Media size to use in Raster */ |
3087 | 301k | float cups_margins[4]; /* Margins to use in Raster */ |
3088 | 301k | ppd_size_t *size; /* Page size */ |
3089 | 301k | int code; /* Error code */ |
3090 | 301k | int intval; /* Integer value */ |
3091 | 301k | bool boolval; /* Boolean value */ |
3092 | 301k | float floatval; /* Floating point value */ |
3093 | 301k | gs_param_string stringval; /* String value */ |
3094 | 301k | gs_param_float_array arrayval; /* Float array value */ |
3095 | 301k | int margins_set; /* Were the margins set? */ |
3096 | 301k | int size_set; /* Was the size set? */ |
3097 | 301k | int color_set; /* Were the color attrs set? */ |
3098 | 301k | gdev_space_params sp_old; /* Space parameter data */ |
3099 | 301k | int width, /* New width of page */ |
3100 | 301k | height, /* New height of page */ |
3101 | 301k | width_old = 0, /* Previous width of page */ |
3102 | 301k | height_old = 0; /* Previous height of page */ |
3103 | 301k | bool transp_old = 0; /* Previous transparency usage state */ |
3104 | 301k | ppd_attr_t *backside = NULL, |
3105 | 301k | *backsiderequiresflippedmargins = NULL; |
3106 | 301k | float swap; |
3107 | 301k | int xflip = 0, |
3108 | 301k | yflip = 0; |
3109 | 301k | int found = 0; |
3110 | 301k | long best_score = -1, |
3111 | 301k | score = 0; |
3112 | 301k | ppd_size_t *best_size = NULL; |
3113 | 301k | int size_matched = 0, |
3114 | 301k | margins_matched = 0, |
3115 | 301k | imageable_area_matched = 0; |
3116 | | #ifdef CUPS_DEBUG |
3117 | | int name_requested_matched = 0; |
3118 | | #endif |
3119 | 301k | float long_edge_mismatch, short_edge_mismatch; |
3120 | 301k | gs_param_string icc_pro_dummy; |
3121 | 301k | int old_cmps = cups->color_info.num_components; |
3122 | 301k | int old_depth = cups->color_info.depth; |
3123 | 301k | #ifdef CUPS_RASTER_SYNCv1 |
3124 | 301k | float sf; /* cupsBorderlessScalingFactor */ |
3125 | 301k | #endif /* CUPS_RASTER_SYNCv1 */ |
3126 | | |
3127 | | #ifdef CUPS_DEBUG |
3128 | | dmprintf2(pdev->memory, "DEBUG2: cups_put_params(%p, %p)\n", pdev, plist); |
3129 | | #endif /* CUPS_DEBUG */ |
3130 | | |
3131 | | /* |
3132 | | * Process other options for CUPS... |
3133 | | */ |
3134 | | |
3135 | 301k | #define stringoption(name, sname) \ |
3136 | 6.93M | if ((code = param_read_string(plist, sname, &stringval)) < 0) \ |
3137 | 6.93M | { \ |
3138 | 0 | dmprintf1(pdev->memory, "ERROR: Error setting %s...\n", sname); \ |
3139 | 0 | param_signal_error(plist, sname, code); \ |
3140 | 0 | goto done; \ |
3141 | 0 | } \ |
3142 | 6.93M | else if (code == 0) \ |
3143 | 6.93M | { \ |
3144 | 444k | strncpy(cups->header.name, (const char *)(stringval.data), \ |
3145 | 444k | stringval.size); \ |
3146 | 444k | cups->header.name[stringval.size] = '\0'; \ |
3147 | 444k | } |
3148 | | |
3149 | 301k | #define intoption(name, sname, type) \ |
3150 | 9.65M | if ((code = param_read_int(plist, sname, &intval)) < 0) \ |
3151 | 9.65M | { \ |
3152 | 0 | dmprintf1(pdev->memory, "ERROR: Error setting %s ...\n", sname); \ |
3153 | 0 | param_signal_error(plist, sname, code); \ |
3154 | 0 | goto done; \ |
3155 | 0 | } \ |
3156 | 9.65M | else if (code == 0) \ |
3157 | 9.65M | { \ |
3158 | 654k | cups->header.name = (type)intval; \ |
3159 | 654k | } |
3160 | | |
3161 | 301k | #define floatoption(name, sname) \ |
3162 | 5.12M | if ((code = param_read_float(plist, sname, &floatval)) < 0) \ |
3163 | 5.12M | { \ |
3164 | 0 | dmprintf1(pdev->memory, "ERROR: Error setting %s ...\n", sname); \ |
3165 | 0 | param_signal_error(plist, sname, code); \ |
3166 | 0 | goto done; \ |
3167 | 0 | } \ |
3168 | 5.12M | else if (code == 0) \ |
3169 | 5.12M | { \ |
3170 | 328k | cups->header.name = (float)floatval; \ |
3171 | 328k | } |
3172 | | |
3173 | 301k | #define booloption(name, sname) \ |
3174 | 3.01M | if ((code = param_read_bool(plist, sname, &boolval)) < 0) \ |
3175 | 3.01M | { \ |
3176 | 0 | if ((code = param_read_null(plist, sname)) < 0) \ |
3177 | 0 | { \ |
3178 | 0 | dmprintf1(pdev->memory, "ERROR: Error setting %s ...\n", sname); \ |
3179 | 0 | param_signal_error(plist, sname, code); \ |
3180 | 0 | goto done; \ |
3181 | 0 | } \ |
3182 | 0 | if (code == 0) \ |
3183 | 0 | cups->header.name = CUPS_FALSE; \ |
3184 | 0 | } \ |
3185 | 3.01M | else if (code == 0) \ |
3186 | 3.01M | { \ |
3187 | 193k | cups->header.name = (cups_bool_t)boolval; \ |
3188 | 193k | } |
3189 | | |
3190 | 301k | #define arrayoption(name, sname, count) \ |
3191 | 603k | if ((code = param_read_float_array(plist, sname, &arrayval)) < 0) \ |
3192 | 603k | { \ |
3193 | 0 | if ((code = param_read_null(plist, sname)) < 0) \ |
3194 | 0 | { \ |
3195 | 0 | dmprintf1(pdev->memory, "ERROR: Error setting %s...\n", sname); \ |
3196 | 0 | param_signal_error(plist, sname, code); \ |
3197 | 0 | goto done; \ |
3198 | 0 | } \ |
3199 | 0 | if (code == 0) \ |
3200 | 0 | { \ |
3201 | 0 | for (i = 0; i < count; i ++) \ |
3202 | 0 | cups->header.name[i] = 0; \ |
3203 | 0 | } \ |
3204 | 0 | } \ |
3205 | 603k | else if (code == 0) \ |
3206 | 603k | { \ |
3207 | 57.9k | for (i = 0; i < count; i ++) { \ |
3208 | 38.6k | cups->header.name[i] = (unsigned)(arrayval.data[i]); \ |
3209 | 38.6k | } \ |
3210 | 19.3k | } |
3211 | | |
3212 | 301k | sp_old = ((gx_device_printer *)pdev)->space_params; |
3213 | 301k | width_old = pdev->width; |
3214 | 301k | height_old = pdev->height; |
3215 | 301k | transp_old = cups->page_uses_transparency; |
3216 | 301k | size_set = param_read_float_array(plist, ".MediaSize", &arrayval) == 0 || |
3217 | 96.7k | param_read_float_array(plist, "PageSize", &arrayval) == 0; |
3218 | 301k | margins_set = param_read_float_array(plist, "Margins", &arrayval) == 0; |
3219 | 301k | color_set = param_read_int(plist, "cupsColorSpace", &intval) == 0 || |
3220 | 244k | param_read_int(plist, "cupsBitsPerColor", &intval) == 0; |
3221 | | |
3222 | 301k | if (!cups->user_icc) { |
3223 | 273k | cups->user_icc = param_read_string(plist, "OutputICCProfile", &icc_pro_dummy) == 0; |
3224 | 273k | } |
3225 | | |
3226 | | /* We also recompute page size and margins if we simply get onto a new |
3227 | | page without necessarily having a page size change in the PostScript |
3228 | | code, as for some printers margins have to be flipped on the back sides of |
3229 | | the sheets (even pages) when printing duplex */ |
3230 | 301k | if (cups->page != cups->lastpage) { |
3231 | 48.2k | size_set = 1; |
3232 | 48.2k | cups->lastpage = cups->page; |
3233 | 48.2k | } |
3234 | | |
3235 | 301k | stringoption(MediaClass, "MediaClass") |
3236 | 301k | stringoption(MediaColor, "MediaColor") |
3237 | 301k | stringoption(MediaType, "MediaType") |
3238 | 301k | stringoption(OutputType, "OutputType") |
3239 | 301k | intoption(AdvanceDistance, "AdvanceDistance", unsigned) |
3240 | 301k | intoption(AdvanceMedia, "AdvanceMedia", cups_adv_t) |
3241 | 301k | booloption(Collate, "Collate") |
3242 | 301k | intoption(CutMedia, "CutMedia", cups_cut_t) |
3243 | 301k | booloption(Duplex, "Duplex") |
3244 | 301k | arrayoption(ImagingBoundingBox, "ImagingBoundingBox", 4) |
3245 | 301k | booloption(InsertSheet, "InsertSheet") |
3246 | 301k | intoption(Jog, "Jog", cups_jog_t) |
3247 | 301k | arrayoption(Margins, "Margins", 2) |
3248 | 301k | booloption(ManualFeed, "ManualFeed") |
3249 | 301k | intoption(MediaPosition, "cupsMediaPosition", unsigned) /* Compatibility */ |
3250 | 301k | intoption(MediaPosition, "MediaPosition", unsigned) |
3251 | 301k | intoption(MediaWeight, "MediaWeight", unsigned) |
3252 | 301k | booloption(MirrorPrint, "MirrorPrint") |
3253 | 301k | booloption(NegativePrint, "NegativePrint") |
3254 | 301k | intoption(Orientation, "Orientation", cups_orient_t) |
3255 | 301k | booloption(OutputFaceUp, "OutputFaceUp") |
3256 | 301k | booloption(Separations, "Separations") |
3257 | 301k | booloption(TraySwitch, "TraySwitch") |
3258 | 301k | booloption(Tumble, "Tumble") |
3259 | 301k | intoption(cupsMediaType, "cupsMediaType", unsigned) |
3260 | 301k | intoption(cupsBitsPerColor, "cupsBitsPerColor", unsigned) |
3261 | 301k | intoption(cupsColorOrder, "cupsColorOrder", cups_order_t) |
3262 | 301k | intoption(cupsColorSpace, "cupsColorSpace", cups_cspace_t) |
3263 | 301k | intoption(cupsCompression, "cupsCompression", unsigned) |
3264 | 301k | intoption(cupsRowCount, "cupsRowCount", unsigned) |
3265 | 301k | intoption(cupsRowFeed, "cupsRowFeed", unsigned) |
3266 | 301k | intoption(cupsRowStep, "cupsRowStep", unsigned) |
3267 | | |
3268 | 301k | #ifdef GX_COLOR_INDEX_TYPE |
3269 | | /* |
3270 | | * Support cupsPreferredBitsPerColor - basically, allows you to |
3271 | | * request 16-bits per color in a backwards-compatible way... |
3272 | | */ |
3273 | | |
3274 | 301k | if (!param_read_int(plist, "cupsPreferredBitsPerColor", &intval)) |
3275 | 0 | if (intval > cups->header.cupsBitsPerColor && intval <= 16) |
3276 | 0 | cups->header.cupsBitsPerColor = intval; |
3277 | 301k | #endif /* GX_COLOR_INDEX_TYPE */ |
3278 | | |
3279 | 301k | #ifdef CUPS_RASTER_SYNCv1 |
3280 | 301k | floatoption(cupsBorderlessScalingFactor, "cupsBorderlessScalingFactor"); |
3281 | | |
3282 | 5.12M | for (i = 0; cups_Integer_strings[i] != NULL; i ++) |
3283 | 4.82M | { |
3284 | 4.82M | intoption(cupsInteger[i], cups_Integer_strings[i], unsigned) |
3285 | 4.82M | } |
3286 | | |
3287 | 5.12M | for (i = 0; cups_Real_strings[i] != NULL; i ++) |
3288 | 4.82M | { |
3289 | 4.82M | floatoption(cupsReal[i], cups_Real_strings[i]) |
3290 | 4.82M | } |
3291 | | |
3292 | 5.12M | for (i = 0; cups_String_strings[i] != NULL; i ++) |
3293 | 4.82M | { |
3294 | 4.82M | stringoption(cupsString[i], cups_String_strings[i]) |
3295 | 4.82M | } |
3296 | | |
3297 | 301k | stringoption(cupsMarkerType, "cupsMarkerType"); |
3298 | 301k | stringoption(cupsRenderingIntent, "cupsRenderingIntent"); |
3299 | 301k | stringoption(cupsPageSizeName, "cupsPageSizeName"); |
3300 | 301k | #endif /* CUPS_RASTER_SYNCv1 */ |
3301 | | |
3302 | 301k | if ((code = param_read_string(plist, "cupsProfile", &stringval)) < 0) |
3303 | 0 | { |
3304 | 0 | param_signal_error(plist, "cupsProfile", code); |
3305 | 0 | goto done; |
3306 | 0 | } |
3307 | 301k | else if (code == 0) |
3308 | 0 | { |
3309 | 0 | if (cups->Profile != NULL) |
3310 | 0 | free(cups->Profile); |
3311 | |
|
3312 | 0 | cups->Profile = strdup((char *)stringval.data); |
3313 | 0 | } |
3314 | | |
3315 | 301k | if ((code = cups_set_color_info(pdev)) < 0) { |
3316 | 10 | goto done; |
3317 | 10 | } |
3318 | | |
3319 | | /* |
3320 | | * Variables for PPD-less use only. If these settings are defined in the |
3321 | | * PPD file, the PPD file's definitions get priority. |
3322 | | */ |
3323 | | |
3324 | 301k | if ((code = param_read_int(plist, "cupsRasterVersion", &intval)) < 0) |
3325 | 0 | { |
3326 | 0 | dmprintf1(pdev->memory, "ERROR: Error setting %s ...\n", |
3327 | 0 | "cupsRasterVersion"); |
3328 | 0 | param_signal_error(plist, "cupsRasterVersion", code); \ |
3329 | 0 | goto done; |
3330 | 0 | } |
3331 | 301k | else if (code == 0) |
3332 | 19.3k | cups->cupsRasterVersion = (int)intval; |
3333 | | |
3334 | 301k | if ((code = param_read_string(plist, "cupsBackSideOrientation", |
3335 | 301k | &stringval)) < 0) |
3336 | 0 | { |
3337 | 0 | dmprintf1(pdev->memory, "ERROR: Error setting %s...\n", |
3338 | 0 | "cupsBackSideOrientation"); |
3339 | 0 | param_signal_error(plist, "cupsBackSideOrientation", code); |
3340 | 0 | goto done; |
3341 | 0 | } |
3342 | 301k | else if (code == 0) |
3343 | 19.3k | { |
3344 | 19.3k | intval = min(sizeof(cups->cupsBackSideOrientation) - 1, stringval.size); |
3345 | 19.3k | strncpy(cups->cupsBackSideOrientation, (const char *)(stringval.data), |
3346 | 19.3k | intval); |
3347 | 19.3k | cups->cupsBackSideOrientation[intval] = '\0'; |
3348 | 19.3k | } |
3349 | | |
3350 | 301k | if ((code = param_read_bool(plist, "cupsBackSideFlipMargins", |
3351 | 301k | &boolval)) < 0) |
3352 | 0 | { |
3353 | 0 | if ((code = param_read_null(plist, "cupsBackSideFlipMargins")) < 0) |
3354 | 0 | { |
3355 | 0 | dmprintf1(pdev->memory, "ERROR: Error setting %s ...\n", |
3356 | 0 | "cupsBackSideFlipMargins"); |
3357 | 0 | param_signal_error(plist, "cupsBackSideFlipMargins", code); |
3358 | 0 | goto done; |
3359 | 0 | } |
3360 | 0 | if (code == 0) |
3361 | 0 | cups->cupsBackSideFlipMargins = CUPS_FALSE; |
3362 | 0 | } |
3363 | 301k | else if (code == 0) |
3364 | 19.3k | cups->cupsBackSideFlipMargins = (cups_bool_t)boolval; |
3365 | | |
3366 | 301k | if ((code = param_read_bool(plist, "cupsManualCopies", |
3367 | 301k | &boolval)) < 0) |
3368 | 0 | { |
3369 | 0 | if ((code = param_read_null(plist, "cupsManualCopies")) < 0) |
3370 | 0 | { |
3371 | 0 | dmprintf1(pdev->memory, "ERROR: Error setting %s ...\n", |
3372 | 0 | "cupsManualCopies"); |
3373 | 0 | param_signal_error(plist, "cupsManualCopies", code); |
3374 | 0 | goto done; |
3375 | 0 | } |
3376 | 0 | if (code == 0) |
3377 | 0 | cups->cupsManualCopies = CUPS_FALSE; |
3378 | 0 | } |
3379 | 301k | else if (code == 0) |
3380 | 19.3k | cups->cupsManualCopies = (cups_bool_t)boolval; |
3381 | | |
3382 | | /* |
3383 | | * Then process standard page device options... |
3384 | | */ |
3385 | | |
3386 | 301k | if ((code = gdev_prn_put_params(pdev, plist)) < 0) |
3387 | 84 | goto done; |
3388 | | |
3389 | 301k | cups->header.LeadingEdge = (cups_edge_t)(pdev->LeadingEdge & LEADINGEDGE_MASK); |
3390 | | |
3391 | | /* If cups_set_color_info() changed the color model of the device we want to |
3392 | | * force the raster memory to be recreated/reinitialized |
3393 | | */ |
3394 | 301k | if (cups->color_info.num_components != old_cmps || cups->color_info.depth != old_depth) { |
3395 | 34.2k | width_old = 0; |
3396 | 34.2k | height_old = 0; |
3397 | 34.2k | } |
3398 | 267k | else { |
3399 | | /* pdev->width/height may have been changed by the call to |
3400 | | * gdev_prn_put_params() |
3401 | | */ |
3402 | 267k | width_old = pdev->width; |
3403 | 267k | height_old = pdev->height; |
3404 | 267k | } |
3405 | | /* |
3406 | | * Update margins/sizes as needed... |
3407 | | */ |
3408 | | |
3409 | 301k | if (size_set) |
3410 | 205k | { |
3411 | | /* |
3412 | | * Compute the page margins... |
3413 | | */ |
3414 | | |
3415 | | #ifdef CUPS_DEBUG |
3416 | | dmprintf2(pdev->memory, "DEBUG: Updating PageSize to [%.0f %.0f]...\n", |
3417 | | cups->MediaSize[0], cups->MediaSize[1]); |
3418 | | #endif /* CUPS_DEBUG */ |
3419 | | |
3420 | 205k | memset(margins, 0, sizeof(margins)); |
3421 | | |
3422 | 205k | cups->landscape = 0; |
3423 | | |
3424 | 205k | if (cups->PPD != NULL) |
3425 | 0 | { |
3426 | | #ifdef CUPS_DEBUG |
3427 | | dmprintf1(pdev->memory, "DEBUG2: cups->header.Duplex = %d\n", cups->header.Duplex); |
3428 | | dmprintf1(pdev->memory, "DEBUG2: cups->header.Tumble = %d\n", cups->header.Tumble); |
3429 | | dmprintf1(pdev->memory, "DEBUG2: cups->page = %d\n", cups->page); |
3430 | | dmprintf1(pdev->memory, "DEBUG2: cups->PPD = %p\n", cups->PPD); |
3431 | | #endif /* CUPS_DEBUG */ |
3432 | |
|
3433 | 0 | backside = ppdFindAttr(cups->PPD, "cupsBackSide", NULL); |
3434 | 0 | if (backside) { |
3435 | | #ifdef CUPS_DEBUG |
3436 | | dmprintf1(pdev->memory, "DEBUG2: cupsBackSide = %s\n", backside->value); |
3437 | | #endif /* CUPS_DEBUG */ |
3438 | 0 | cups->PPD->flip_duplex = 0; |
3439 | 0 | } |
3440 | | #ifdef CUPS_DEBUG |
3441 | | dmprintf1(pdev->memory, "DEBUG2: cups->PPD->flip_duplex = %d\n", cups->PPD->flip_duplex); |
3442 | | #endif /* CUPS_DEBUG */ |
3443 | |
|
3444 | 0 | backsiderequiresflippedmargins = |
3445 | 0 | ppdFindAttr(cups->PPD, "APDuplexRequiresFlippedMargin", NULL); |
3446 | | #ifdef CUPS_DEBUG |
3447 | | if (backsiderequiresflippedmargins) |
3448 | | dmprintf1(pdev->memory, "DEBUG2: APDuplexRequiresFlippedMargin = %s\n", |
3449 | | backsiderequiresflippedmargins->value); |
3450 | | #endif /* CUPS_DEBUG */ |
3451 | |
|
3452 | 0 | if (cups->header.Duplex && |
3453 | 0 | (cups->header.Tumble && |
3454 | 0 | (backside && !strcasecmp(backside->value, "Flipped"))) && |
3455 | 0 | !(cups->page & 1)) |
3456 | 0 | { |
3457 | 0 | xflip = 1; |
3458 | 0 | if (backsiderequiresflippedmargins && |
3459 | 0 | !strcasecmp(backsiderequiresflippedmargins->value, "False")) { |
3460 | | #ifdef CUPS_DEBUG |
3461 | | dmprintf(pdev->memory, "DEBUG2: (1) Flip: X=1 Y=0\n"); |
3462 | | #endif /* CUPS_DEBUG */ |
3463 | 0 | yflip = 0; |
3464 | 0 | } else { |
3465 | | #ifdef CUPS_DEBUG |
3466 | | dmprintf(pdev->memory, "DEBUG2: (1) Flip: X=1 Y=1\n"); |
3467 | | #endif /* CUPS_DEBUG */ |
3468 | 0 | yflip = 1; |
3469 | 0 | } |
3470 | 0 | } |
3471 | 0 | else if (cups->header.Duplex && |
3472 | 0 | (!cups->header.Tumble && |
3473 | 0 | (backside && !strcasecmp(backside->value, "Flipped"))) && |
3474 | 0 | !(cups->page & 1)) |
3475 | 0 | { |
3476 | 0 | xflip = 0; |
3477 | 0 | if (backsiderequiresflippedmargins && |
3478 | 0 | !strcasecmp(backsiderequiresflippedmargins->value, "False")) { |
3479 | | #ifdef CUPS_DEBUG |
3480 | | dmprintf(pdev->memory, "DEBUG2: (2) Flip: X=0 Y=1\n"); |
3481 | | #endif /* CUPS_DEBUG */ |
3482 | 0 | yflip = 1; |
3483 | 0 | } else { |
3484 | | #ifdef CUPS_DEBUG |
3485 | | dmprintf(pdev->memory, "DEBUG2: (2) Flip: X=0 Y=0\n"); |
3486 | | #endif /* CUPS_DEBUG */ |
3487 | 0 | yflip = 0; |
3488 | 0 | } |
3489 | 0 | } |
3490 | 0 | else if (cups->header.Duplex && |
3491 | 0 | ((!cups->header.Tumble && |
3492 | 0 | (cups->PPD->flip_duplex || |
3493 | 0 | (backside && !strcasecmp(backside->value, "Rotated")))) || |
3494 | 0 | (cups->header.Tumble && |
3495 | 0 | (backside && !strcasecmp(backside->value, "ManualTumble")))) && |
3496 | 0 | !(cups->page & 1)) |
3497 | 0 | { |
3498 | 0 | xflip = 1; |
3499 | 0 | if (backsiderequiresflippedmargins && |
3500 | 0 | !strcasecmp(backsiderequiresflippedmargins->value, "True")) { |
3501 | | #ifdef CUPS_DEBUG |
3502 | | dmprintf(pdev->memory, "DEBUG2: (3) Flip: X=1 Y=0\n"); |
3503 | | #endif /* CUPS_DEBUG */ |
3504 | 0 | yflip = 0; |
3505 | 0 | } else { |
3506 | | #ifdef CUPS_DEBUG |
3507 | | dmprintf(pdev->memory, "DEBUG2: (3) Flip: X=1 Y=1\n"); |
3508 | | #endif /* CUPS_DEBUG */ |
3509 | 0 | yflip = 1; |
3510 | 0 | } |
3511 | 0 | } |
3512 | 0 | else |
3513 | 0 | { |
3514 | | #ifdef CUPS_DEBUG |
3515 | | dmprintf(pdev->memory, "DEBUG2: (4) Flip: X=0 Y=0\n"); |
3516 | | #endif /* CUPS_DEBUG */ |
3517 | 0 | xflip = 0; |
3518 | 0 | yflip = 0; |
3519 | 0 | } |
3520 | | |
3521 | | /* |
3522 | | * Find the matching page size... |
3523 | | */ |
3524 | |
|
3525 | 0 | #define LONG_EDGE_LENGTH_MATCH_LIMIT 0.01 |
3526 | 0 | #define SHORT_EDGE_LENGTH_MATCH_LIMIT 0.01 |
3527 | 0 | #define PAGESIZE_SCORE_SIZE_MARGINS 2 |
3528 | 0 | #define PAGESIZE_SCORE_SIZE 1 |
3529 | |
|
3530 | 0 | best_score = -1; |
3531 | 0 | best_size = NULL; |
3532 | | /* Match against the PPD's page size only if the page size name does |
3533 | | not suggest that we use a custom page size */ |
3534 | 0 | if (strncasecmp(cups->header.cupsPageSizeName, "Custom", 6) != 0 || |
3535 | 0 | (cups->header.cupsPageSizeName[6] != '\0' && |
3536 | 0 | cups->header.cupsPageSizeName[6] != '.')) |
3537 | 0 | { |
3538 | 0 | #ifdef CUPS_RASTER_SYNCv1 |
3539 | | /* |
3540 | | * Chack whether cupsPageSizeName has a valid value |
3541 | | */ |
3542 | |
|
3543 | 0 | if (strlen(cups->header.cupsPageSizeName) != 0) { |
3544 | 0 | found = 0; |
3545 | 0 | for (i = cups->PPD->num_sizes, size = cups->PPD->sizes; |
3546 | 0 | i > 0; |
3547 | 0 | i --, size ++) |
3548 | 0 | if (strcasecmp(cups->header.cupsPageSizeName, size->name) == 0) { |
3549 | 0 | found = 1; |
3550 | 0 | break; |
3551 | 0 | } |
3552 | 0 | if (found == 0) cups->header.cupsPageSizeName[0] = '\0'; |
3553 | 0 | } |
3554 | | #ifdef CUPS_DEBUG |
3555 | | dmprintf1(pdev->memory, "DEBUG2: cups->header.cupsPageSizeName = %s\n", |
3556 | | cups->header.cupsPageSizeName); |
3557 | | #endif /* CUPS_DEBUG */ |
3558 | 0 | #endif /* CUPS_RASTER_SYNCv1 */ |
3559 | |
|
3560 | 0 | for (i = cups->PPD->num_sizes, size = cups->PPD->sizes; |
3561 | 0 | i > 0; |
3562 | 0 | i --, size ++) |
3563 | 0 | { |
3564 | 0 | if (size->length == 0 || size->width == 0) continue; |
3565 | | |
3566 | 0 | score = 0; |
3567 | 0 | size_matched = 0; |
3568 | 0 | margins_matched = 0; |
3569 | 0 | imageable_area_matched = 0; |
3570 | | #ifdef CUPS_DEBUG |
3571 | | name_requested_matched = 0; |
3572 | | #endif |
3573 | |
|
3574 | 0 | long_edge_mismatch = |
3575 | 0 | fabs(cups->MediaSize[1] - size->length)/size->length + |
3576 | 0 | LONG_EDGE_LENGTH_MATCH_LIMIT / 100; |
3577 | 0 | short_edge_mismatch = |
3578 | 0 | fabs(cups->MediaSize[0] - size->width)/size->width + |
3579 | 0 | SHORT_EDGE_LENGTH_MATCH_LIMIT / 100; |
3580 | 0 | if (size->length < size->width) |
3581 | 0 | { |
3582 | 0 | swap = long_edge_mismatch; |
3583 | 0 | long_edge_mismatch = short_edge_mismatch; |
3584 | 0 | short_edge_mismatch = swap; |
3585 | 0 | } |
3586 | |
|
3587 | 0 | if (long_edge_mismatch < LONG_EDGE_LENGTH_MATCH_LIMIT && |
3588 | 0 | short_edge_mismatch < SHORT_EDGE_LENGTH_MATCH_LIMIT) |
3589 | 0 | { |
3590 | 0 | size_matched = 1; |
3591 | | /* If two sizes match within the limits, take the one with less |
3592 | | mismatch */ |
3593 | 0 | score = (long)(9999.0 - |
3594 | 0 | long_edge_mismatch * short_edge_mismatch * 9999.0 / |
3595 | 0 | LONG_EDGE_LENGTH_MATCH_LIMIT / |
3596 | 0 | SHORT_EDGE_LENGTH_MATCH_LIMIT); |
3597 | 0 | if (score < 0) score = 0; |
3598 | | /* We check whether all 4 margins match with the margin info |
3599 | | of the page size in the PPD. Here we check also for swapped |
3600 | | left/right and top/bottom margins as the cups->HWMargins |
3601 | | info can be from the previous page and there the margins |
3602 | | can be swapped due to duplex printing requirements */ |
3603 | 0 | if (!margins_set || |
3604 | 0 | (((fabs(cups->HWMargins[0] - size->left) < 1.0 && |
3605 | 0 | fabs(cups->HWMargins[2] - size->width + size->right) < 1.0) || |
3606 | 0 | (fabs(cups->HWMargins[0] - size->width + size->right) < 1.0 && |
3607 | 0 | fabs(cups->HWMargins[2] - size->left) < 1.0)) && |
3608 | 0 | ((fabs(cups->HWMargins[1] - size->bottom) < 1.0 && |
3609 | 0 | fabs(cups->HWMargins[3] - size->length + size->top) < 1.0) || |
3610 | 0 | (fabs(cups->HWMargins[1] - size->length + size->top) < 1.0 && |
3611 | 0 | fabs(cups->HWMargins[3] - size->bottom) < 1.0)))) |
3612 | 0 | margins_matched = 1; |
3613 | 0 | } else { |
3614 | | /* Compare the dimensions of the imageable area against the |
3615 | | the input page size */ |
3616 | 0 | long_edge_mismatch = |
3617 | 0 | fabs(cups->MediaSize[1] - size->top + size->bottom)/size->length + |
3618 | 0 | LONG_EDGE_LENGTH_MATCH_LIMIT / 100; |
3619 | 0 | short_edge_mismatch = |
3620 | 0 | fabs(cups->MediaSize[0] - size->right + size->left)/size->width + |
3621 | 0 | SHORT_EDGE_LENGTH_MATCH_LIMIT / 100; |
3622 | 0 | if (size->length < size->width) |
3623 | 0 | { |
3624 | 0 | swap = long_edge_mismatch; |
3625 | 0 | long_edge_mismatch = short_edge_mismatch; |
3626 | 0 | short_edge_mismatch = swap; |
3627 | 0 | } |
3628 | |
|
3629 | 0 | if (long_edge_mismatch < LONG_EDGE_LENGTH_MATCH_LIMIT && |
3630 | 0 | short_edge_mismatch < SHORT_EDGE_LENGTH_MATCH_LIMIT) |
3631 | 0 | { |
3632 | 0 | imageable_area_matched = 1; |
3633 | | /* If two sizes match within the limits, take the one with less |
3634 | | mismatch */ |
3635 | 0 | score = (long)(4999.0 - |
3636 | 0 | long_edge_mismatch * short_edge_mismatch * 4999.0 / |
3637 | 0 | LONG_EDGE_LENGTH_MATCH_LIMIT / |
3638 | 0 | SHORT_EDGE_LENGTH_MATCH_LIMIT); |
3639 | 0 | if (score < 0) score = 0; |
3640 | 0 | } |
3641 | 0 | } |
3642 | |
|
3643 | 0 | if (margins_matched) |
3644 | 0 | score += PAGESIZE_SCORE_SIZE_MARGINS * 10000; |
3645 | 0 | else if (size_matched) |
3646 | 0 | score += PAGESIZE_SCORE_SIZE * 10000; |
3647 | |
|
3648 | 0 | if (size_matched || imageable_area_matched) { |
3649 | 0 | if (!strcasecmp(cups->pageSizeRequested, size->name)) |
3650 | 0 | { |
3651 | | #ifdef CUPS_DEBUG |
3652 | | name_requested_matched = 1; |
3653 | | #endif |
3654 | 0 | } |
3655 | 0 | else |
3656 | 0 | score -= 1000; |
3657 | 0 | } |
3658 | |
|
3659 | 0 | if (score > best_score) |
3660 | 0 | { |
3661 | 0 | best_score = score; |
3662 | 0 | if (score > 0) |
3663 | 0 | best_size = size; |
3664 | 0 | } |
3665 | | #ifdef CUPS_DEBUG |
3666 | | dmprintf1(pdev->memory, "DEBUG2: Checking against PPD page size (portrait): %s\n", |
3667 | | size->name); |
3668 | | dmprintf2(pdev->memory, "DEBUG2: Width: %.2f; Height: %.2f\n", |
3669 | | size->width, size->length); |
3670 | | dmprintf4(pdev->memory, "DEBUG2: Margins: Left: %.2f; Right: %.2f; Top: %.2f; Bottom: %.2f\n", |
3671 | | size->left, size->right, size->top, size->bottom); |
3672 | | dmprintf4(pdev->memory, "DEBUG2: Size mismatch: Long Edge (%.3f): %.5f; Short Edge (%.3f): %.5f\n", |
3673 | | LONG_EDGE_LENGTH_MATCH_LIMIT, long_edge_mismatch, |
3674 | | SHORT_EDGE_LENGTH_MATCH_LIMIT, short_edge_mismatch); |
3675 | | dmprintf4(pdev->memory, "DEBUG2: Match: Size: %d; Margins: %d; Imageable Area: %d; Name requested: %d\n", |
3676 | | size_matched, margins_matched, imageable_area_matched, |
3677 | | name_requested_matched); |
3678 | | dmprintf2(pdev->memory, "DEBUG2: Score: %ld; Best Score: %ld\n", |
3679 | | score, best_score); |
3680 | | #endif /* CUPS_DEBUG */ |
3681 | 0 | } |
3682 | |
|
3683 | 0 | if (best_size) |
3684 | 0 | { |
3685 | | /* |
3686 | | * Standard size... |
3687 | | */ |
3688 | |
|
3689 | | #ifdef CUPS_DEBUG |
3690 | | dmprintf1(pdev->memory, "DEBUG: size = %s\n", best_size->name); |
3691 | | #endif /* CUPS_DEBUG */ |
3692 | |
|
3693 | 0 | mediasize[0] = best_size->width; |
3694 | 0 | mediasize[1] = best_size->length; |
3695 | |
|
3696 | 0 | cups->landscape = 0; |
3697 | |
|
3698 | 0 | #ifdef CUPS_RASTER_SYNCv1 |
3699 | 0 | strncpy(cups->header.cupsPageSizeName, best_size->name, |
3700 | 0 | sizeof(cups->header.cupsPageSizeName)); |
3701 | 0 | cups->header.cupsPageSizeName[sizeof(cups->header.cupsPageSizeName) - 1] = |
3702 | 0 | '\0'; |
3703 | |
|
3704 | 0 | if (strcasecmp(cups->header.MediaClass, "PwgRaster") != 0) |
3705 | 0 | { |
3706 | 0 | #endif |
3707 | 0 | margins[0] = best_size->left / 72.0; |
3708 | 0 | margins[1] = best_size->bottom / 72.0; |
3709 | 0 | margins[2] = (best_size->width - best_size->right) / 72.0; |
3710 | 0 | margins[3] = (best_size->length - best_size->top) / 72.0; |
3711 | 0 | if (xflip == 1) |
3712 | 0 | { |
3713 | 0 | swap = margins[0]; margins[0] = margins[2]; margins[2] = swap; |
3714 | 0 | } |
3715 | 0 | if (yflip == 1) |
3716 | 0 | { |
3717 | 0 | swap = margins[1]; margins[1] = margins[3]; margins[3] = swap; |
3718 | 0 | } |
3719 | 0 | #ifdef CUPS_RASTER_SYNCv1 |
3720 | 0 | } |
3721 | 0 | else |
3722 | 0 | { |
3723 | 0 | margins[0] = 0.0; |
3724 | 0 | margins[1] = 0.0; |
3725 | 0 | margins[2] = 0.0; |
3726 | 0 | margins[3] = 0.0; |
3727 | 0 | } |
3728 | 0 | #endif |
3729 | 0 | } |
3730 | 0 | else |
3731 | 0 | { |
3732 | | /* |
3733 | | * No matching portrait size; look for a matching size in |
3734 | | * landscape orientation... |
3735 | | */ |
3736 | |
|
3737 | 0 | best_score = -1; |
3738 | 0 | best_size = NULL; |
3739 | 0 | for (i = cups->PPD->num_sizes, size = cups->PPD->sizes; |
3740 | 0 | i > 0; |
3741 | 0 | i --, size ++) |
3742 | 0 | { |
3743 | 0 | if (size->length == 0 || size->width == 0) continue; |
3744 | | |
3745 | 0 | score = 0; |
3746 | 0 | size_matched = 0; |
3747 | 0 | margins_matched = 0; |
3748 | 0 | imageable_area_matched = 0; |
3749 | | #ifdef CUPS_DEBUG |
3750 | | name_requested_matched = 0; |
3751 | | #endif |
3752 | |
|
3753 | 0 | long_edge_mismatch = |
3754 | 0 | fabs(cups->MediaSize[0] - size->length)/size->length + |
3755 | 0 | LONG_EDGE_LENGTH_MATCH_LIMIT / 100; |
3756 | 0 | short_edge_mismatch = |
3757 | 0 | fabs(cups->MediaSize[1] - size->width)/size->width + |
3758 | 0 | SHORT_EDGE_LENGTH_MATCH_LIMIT / 100; |
3759 | 0 | if (size->length < size->width) |
3760 | 0 | { |
3761 | 0 | swap = long_edge_mismatch; |
3762 | 0 | long_edge_mismatch = short_edge_mismatch; |
3763 | 0 | short_edge_mismatch = swap; |
3764 | 0 | } |
3765 | |
|
3766 | 0 | if (long_edge_mismatch < LONG_EDGE_LENGTH_MATCH_LIMIT && |
3767 | 0 | short_edge_mismatch < SHORT_EDGE_LENGTH_MATCH_LIMIT) |
3768 | 0 | { |
3769 | 0 | size_matched = 1; |
3770 | | /* If two sizes match within the limits, take the one with less |
3771 | | mismatch */ |
3772 | 0 | score = (long)(9999.0 - |
3773 | 0 | long_edge_mismatch * short_edge_mismatch * 9999.0 / |
3774 | 0 | LONG_EDGE_LENGTH_MATCH_LIMIT / |
3775 | 0 | SHORT_EDGE_LENGTH_MATCH_LIMIT); |
3776 | 0 | if (score < 0) score = 0; |
3777 | | /* We check whether all 4 margins match with the margin info |
3778 | | of the page size in the PPD. Here we check also for swapped |
3779 | | left/right and top/bottom margins as the cups->HWMargins |
3780 | | info can be from the previous page and there the margins |
3781 | | can be swapped due to duplex printing requirements */ |
3782 | 0 | if (!margins_set || |
3783 | 0 | (((fabs(cups->HWMargins[1] - size->left) < 1.0 && |
3784 | 0 | fabs(cups->HWMargins[3] - size->width + size->right) < 1.0)|| |
3785 | 0 | (fabs(cups->HWMargins[1] - size->width + size->right) < 1.0 && |
3786 | 0 | fabs(cups->HWMargins[3] - size->left) < 1.0)) && |
3787 | 0 | ((fabs(cups->HWMargins[0] - size->bottom) < 1.0 && |
3788 | 0 | fabs(cups->HWMargins[2] - size->length + size->top) < 1.0) || |
3789 | 0 | (fabs(cups->HWMargins[0] - size->length + size->top) < 1.0 && |
3790 | 0 | fabs(cups->HWMargins[2] - size->bottom) < 1.0)))) |
3791 | 0 | margins_matched = 1; |
3792 | 0 | } else { |
3793 | | /* Compare the dimensions of the imageable area against the |
3794 | | the input page size */ |
3795 | 0 | long_edge_mismatch = |
3796 | 0 | fabs(cups->MediaSize[0] - size->top + size->bottom)/size->length + |
3797 | 0 | LONG_EDGE_LENGTH_MATCH_LIMIT / 100; |
3798 | 0 | short_edge_mismatch = |
3799 | 0 | fabs(cups->MediaSize[1] - size->right + size->left)/size->width + |
3800 | 0 | SHORT_EDGE_LENGTH_MATCH_LIMIT / 100; |
3801 | 0 | if (size->length < size->width) |
3802 | 0 | { |
3803 | 0 | swap = long_edge_mismatch; |
3804 | 0 | long_edge_mismatch = short_edge_mismatch; |
3805 | 0 | short_edge_mismatch = swap; |
3806 | 0 | } |
3807 | |
|
3808 | 0 | if (long_edge_mismatch < LONG_EDGE_LENGTH_MATCH_LIMIT && |
3809 | 0 | short_edge_mismatch < SHORT_EDGE_LENGTH_MATCH_LIMIT) |
3810 | 0 | { |
3811 | 0 | imageable_area_matched = 1; |
3812 | | /* If two sizes match within the limits, take the one with less |
3813 | | mismatch */ |
3814 | 0 | score = (long)(4999.0 - |
3815 | 0 | long_edge_mismatch * short_edge_mismatch * 4999.0 / |
3816 | 0 | LONG_EDGE_LENGTH_MATCH_LIMIT / |
3817 | 0 | SHORT_EDGE_LENGTH_MATCH_LIMIT); |
3818 | 0 | if (score < 0) score = 0; |
3819 | 0 | } |
3820 | 0 | } |
3821 | |
|
3822 | 0 | if (margins_matched) |
3823 | 0 | score += PAGESIZE_SCORE_SIZE_MARGINS * 10000; |
3824 | 0 | else if (size_matched) |
3825 | 0 | score += PAGESIZE_SCORE_SIZE * 10000; |
3826 | |
|
3827 | 0 | if (size_matched || imageable_area_matched) { |
3828 | 0 | if (!strcasecmp(cups->pageSizeRequested, size->name)) |
3829 | 0 | { |
3830 | | #ifdef CUPS_DEBUG |
3831 | | name_requested_matched = 1; |
3832 | | #endif |
3833 | 0 | } |
3834 | 0 | else |
3835 | 0 | score -= 1000; |
3836 | 0 | } |
3837 | |
|
3838 | 0 | if (score > best_score) |
3839 | 0 | { |
3840 | 0 | best_score = score; |
3841 | 0 | if (score > 0) |
3842 | 0 | best_size = size; |
3843 | 0 | } |
3844 | | #ifdef CUPS_DEBUG |
3845 | | dmprintf1(pdev->memory, "DEBUG2: Checking against PPD page size (landscape): %s\n", |
3846 | | size->name); |
3847 | | dmprintf2(pdev->memory, "DEBUG2: Width: %.2f; Height: %.2f\n", |
3848 | | size->width, size->length); |
3849 | | dmprintf4(pdev->memory, "DEBUG2: Margins: Left: %.2f; Right: %.2f; Top: %.2f; Bottom: %.2f\n", |
3850 | | size->left, size->right, size->top, size->bottom); |
3851 | | dmprintf4(pdev->memory, "DEBUG2: Size mismatch: Long Edge (%.3f): %.5f; Short Edge (%.3f): %.5f\n", |
3852 | | LONG_EDGE_LENGTH_MATCH_LIMIT, long_edge_mismatch, |
3853 | | SHORT_EDGE_LENGTH_MATCH_LIMIT, short_edge_mismatch); |
3854 | | dmprintf4(pdev->memory, "DEBUG2: Match: Size: %d; Margins: %d; Imageable Area: %d; Name requested: %d\n", |
3855 | | size_matched, margins_matched, imageable_area_matched, |
3856 | | name_requested_matched); |
3857 | | dmprintf2(pdev->memory, "DEBUG2: Score: %ld; Best Score: %ld\n", |
3858 | | score, best_score); |
3859 | | #endif /* CUPS_DEBUG */ |
3860 | 0 | } |
3861 | |
|
3862 | 0 | if (best_size) |
3863 | 0 | { |
3864 | | /* |
3865 | | * Standard size in landscape orientation... |
3866 | | */ |
3867 | |
|
3868 | | #ifdef CUPS_DEBUG |
3869 | | dmprintf1(pdev->memory, "DEBUG: landscape size = %s\n", best_size->name); |
3870 | | #endif /* CUPS_DEBUG */ |
3871 | |
|
3872 | 0 | mediasize[0] = best_size->length; |
3873 | 0 | mediasize[1] = best_size->width; |
3874 | |
|
3875 | 0 | cups->landscape = 1; |
3876 | |
|
3877 | 0 | #ifdef CUPS_RASTER_SYNCv1 |
3878 | 0 | strncpy(cups->header.cupsPageSizeName, best_size->name, |
3879 | 0 | sizeof(cups->header.cupsPageSizeName)); |
3880 | 0 | cups->header.cupsPageSizeName[sizeof(cups->header.cupsPageSizeName) - 1] = |
3881 | 0 | '\0'; |
3882 | |
|
3883 | 0 | if (strcasecmp(cups->header.MediaClass, "PwgRaster") != 0) |
3884 | 0 | { |
3885 | 0 | #endif |
3886 | 0 | margins[0] = (best_size->length - best_size->top) / 72.0; |
3887 | 0 | margins[1] = best_size->left / 72.0; |
3888 | 0 | margins[2] = best_size->bottom / 72.0; |
3889 | 0 | margins[3] = (best_size->width - best_size->right) / 72.0; |
3890 | 0 | if (xflip == 1) |
3891 | 0 | { |
3892 | 0 | swap = margins[1]; margins[1] = margins[3]; margins[3] = swap; |
3893 | 0 | } |
3894 | 0 | if (yflip == 1) |
3895 | 0 | { |
3896 | 0 | swap = margins[0]; margins[0] = margins[2]; margins[2] = swap; |
3897 | 0 | } |
3898 | 0 | #ifdef CUPS_RASTER_SYNCv1 |
3899 | 0 | } |
3900 | 0 | else |
3901 | 0 | { |
3902 | 0 | margins[0] = 0.0; |
3903 | 0 | margins[1] = 0.0; |
3904 | 0 | margins[2] = 0.0; |
3905 | 0 | margins[3] = 0.0; |
3906 | 0 | } |
3907 | 0 | #endif |
3908 | 0 | } |
3909 | 0 | } |
3910 | 0 | } |
3911 | |
|
3912 | 0 | if (!best_size) |
3913 | 0 | { |
3914 | | /* |
3915 | | * Custom size... |
3916 | | */ |
3917 | |
|
3918 | | #ifdef CUPS_DEBUG |
3919 | | dmprintf(pdev->memory, "DEBUG: size = Custom\n"); |
3920 | | #endif /* CUPS_DEBUG */ |
3921 | |
|
3922 | 0 | #ifdef CUPS_RASTER_SYNCv1 |
3923 | 0 | snprintf(cups->header.cupsPageSizeName, |
3924 | 0 | sizeof(cups->header.cupsPageSizeName), |
3925 | 0 | "Custom.%.2fx%.2f", |
3926 | 0 | cups->MediaSize[0], cups->MediaSize[1]); |
3927 | 0 | #endif |
3928 | | |
3929 | | /* Rotate page if it only fits into the printer's dimensions |
3930 | | when rotated */ |
3931 | 0 | if (((cups->MediaSize[0] > cups->PPD->custom_max[0]) || |
3932 | 0 | (cups->MediaSize[1] > cups->PPD->custom_max[1])) && |
3933 | 0 | ((cups->MediaSize[0] <= cups->PPD->custom_max[1]) && |
3934 | 0 | (cups->MediaSize[1] <= cups->PPD->custom_max[0]))) { |
3935 | | /* Rotate */ |
3936 | 0 | mediasize[0] = cups->MediaSize[1]; |
3937 | 0 | mediasize[1] = cups->MediaSize[0]; |
3938 | |
|
3939 | 0 | cups->landscape = 1; |
3940 | |
|
3941 | 0 | #ifdef CUPS_RASTER_SYNCv1 |
3942 | 0 | if (strcasecmp(cups->header.MediaClass, "PwgRaster") != 0) |
3943 | 0 | { |
3944 | 0 | #endif |
3945 | 0 | margins[0] = cups->PPD->custom_margins[3] / 72.0; |
3946 | 0 | margins[1] = cups->PPD->custom_margins[0] / 72.0; |
3947 | 0 | margins[2] = cups->PPD->custom_margins[1] / 72.0; |
3948 | 0 | margins[3] = cups->PPD->custom_margins[2] / 72.0; |
3949 | 0 | if (xflip == 1) |
3950 | 0 | { |
3951 | 0 | swap = margins[1]; margins[1] = margins[3]; margins[3] = swap; |
3952 | 0 | } |
3953 | 0 | if (yflip == 1) |
3954 | 0 | { |
3955 | 0 | swap = margins[0]; margins[0] = margins[2]; margins[2] = swap; |
3956 | 0 | } |
3957 | 0 | #ifdef CUPS_RASTER_SYNCv1 |
3958 | 0 | } |
3959 | 0 | else |
3960 | 0 | { |
3961 | 0 | margins[0] = 0.0; |
3962 | 0 | margins[1] = 0.0; |
3963 | 0 | margins[2] = 0.0; |
3964 | 0 | margins[3] = 0.0; |
3965 | 0 | } |
3966 | 0 | #endif |
3967 | 0 | } |
3968 | 0 | else |
3969 | 0 | { |
3970 | | /* Do not rotate */ |
3971 | 0 | mediasize[0] = cups->MediaSize[0]; |
3972 | 0 | mediasize[1] = cups->MediaSize[1]; |
3973 | |
|
3974 | 0 | cups->landscape = 0; |
3975 | |
|
3976 | 0 | #ifdef CUPS_RASTER_SYNCv1 |
3977 | 0 | if (strcasecmp(cups->header.MediaClass, "PwgRaster") != 0) |
3978 | 0 | { |
3979 | 0 | #endif |
3980 | 0 | for (i = 0; i < 4; i ++) |
3981 | 0 | margins[i] = cups->PPD->custom_margins[i] / 72.0; |
3982 | 0 | if (xflip == 1) |
3983 | 0 | { |
3984 | 0 | swap = margins[0]; margins[0] = margins[2]; margins[2] = swap; |
3985 | 0 | } |
3986 | 0 | if (yflip == 1) |
3987 | 0 | { |
3988 | 0 | swap = margins[1]; margins[1] = margins[3]; margins[3] = swap; |
3989 | 0 | } |
3990 | 0 | #ifdef CUPS_RASTER_SYNCv1 |
3991 | 0 | } |
3992 | 0 | else |
3993 | 0 | { |
3994 | 0 | margins[0] = 0.0; |
3995 | 0 | margins[1] = 0.0; |
3996 | 0 | margins[2] = 0.0; |
3997 | 0 | margins[3] = 0.0; |
3998 | 0 | } |
3999 | 0 | #endif |
4000 | 0 | } |
4001 | 0 | } |
4002 | |
|
4003 | | #ifdef CUPS_DEBUG |
4004 | | dmprintf4(pdev->memory, "DEBUG: margins[] = [ %f %f %f %f ]\n", |
4005 | | margins[0], margins[1], margins[2], margins[3]); |
4006 | | #endif /* CUPS_DEBUG */ |
4007 | 0 | } |
4008 | 205k | else |
4009 | 205k | { |
4010 | | /* No PPD file available */ |
4011 | | #ifdef CUPS_DEBUG |
4012 | | dmprintf1(pdev->memory, "DEBUG2: cups->header.Duplex = %d\n", cups->header.Duplex); |
4013 | | dmprintf1(pdev->memory, "DEBUG2: cups->header.Tumble = %d\n", cups->header.Tumble); |
4014 | | dmprintf1(pdev->memory, "DEBUG2: cups->page = %d\n", cups->page); |
4015 | | #endif /* CUPS_DEBUG */ |
4016 | | |
4017 | | #ifdef CUPS_DEBUG |
4018 | | dmprintf1(pdev->memory, "DEBUG2: cupsBackSideOrientation = %s\n", |
4019 | | cups->cupsBackSideOrientation); |
4020 | | #endif /* CUPS_DEBUG */ |
4021 | | |
4022 | | #ifdef CUPS_DEBUG |
4023 | | if (cups->cupsBackSideFlipMargins) |
4024 | | dmprintf0(pdev->memory, "DEBUG2: Duplex requires flipped margins\n"); |
4025 | | #endif /* CUPS_DEBUG */ |
4026 | | |
4027 | 205k | if (cups->header.Duplex && |
4028 | 0 | (cups->header.Tumble && |
4029 | 0 | (!strcasecmp(cups->cupsBackSideOrientation, "Flipped"))) && |
4030 | 0 | !(cups->page & 1)) |
4031 | 0 | { |
4032 | 0 | xflip = 1; |
4033 | 0 | if (!cups->cupsBackSideFlipMargins) { |
4034 | | #ifdef CUPS_DEBUG |
4035 | | dmprintf(pdev->memory, "DEBUG2: (1) Flip: X=1 Y=0\n"); |
4036 | | #endif /* CUPS_DEBUG */ |
4037 | 0 | yflip = 0; |
4038 | 0 | } else { |
4039 | | #ifdef CUPS_DEBUG |
4040 | | dmprintf(pdev->memory, "DEBUG2: (1) Flip: X=1 Y=1\n"); |
4041 | | #endif /* CUPS_DEBUG */ |
4042 | 0 | yflip = 1; |
4043 | 0 | } |
4044 | 0 | } |
4045 | 205k | else if (cups->header.Duplex && |
4046 | 0 | (!cups->header.Tumble && |
4047 | 0 | (!strcasecmp(cups->cupsBackSideOrientation, "Flipped"))) && |
4048 | 0 | !(cups->page & 1)) |
4049 | 0 | { |
4050 | 0 | xflip = 0; |
4051 | 0 | if (!cups->cupsBackSideFlipMargins) { |
4052 | | #ifdef CUPS_DEBUG |
4053 | | dmprintf(pdev->memory, "DEBUG2: (2) Flip: X=0 Y=1\n"); |
4054 | | #endif /* CUPS_DEBUG */ |
4055 | 0 | yflip = 1; |
4056 | 0 | } else { |
4057 | | #ifdef CUPS_DEBUG |
4058 | | dmprintf(pdev->memory, "DEBUG2: (2) Flip: X=0 Y=0\n"); |
4059 | | #endif /* CUPS_DEBUG */ |
4060 | 0 | yflip = 0; |
4061 | 0 | } |
4062 | 0 | } |
4063 | 205k | else if (cups->header.Duplex && |
4064 | 0 | ((!cups->header.Tumble && |
4065 | 0 | (!strcasecmp(cups->cupsBackSideOrientation, "Rotated"))) || |
4066 | 0 | (cups->header.Tumble && |
4067 | 0 | (!strcasecmp(cups->cupsBackSideOrientation, "ManualTumble")))) && |
4068 | 0 | !(cups->page & 1)) |
4069 | 0 | { |
4070 | 0 | xflip = 1; |
4071 | 0 | if (cups->cupsBackSideFlipMargins) { |
4072 | | #ifdef CUPS_DEBUG |
4073 | | dmprintf(pdev->memory, "DEBUG2: (3) Flip: X=1 Y=0\n"); |
4074 | | #endif /* CUPS_DEBUG */ |
4075 | 0 | yflip = 0; |
4076 | 0 | } else { |
4077 | | #ifdef CUPS_DEBUG |
4078 | | dmprintf(pdev->memory, "DEBUG2: (3) Flip: X=1 Y=1\n"); |
4079 | | #endif /* CUPS_DEBUG */ |
4080 | 0 | yflip = 1; |
4081 | 0 | } |
4082 | 0 | } |
4083 | 205k | else |
4084 | 205k | { |
4085 | | #ifdef CUPS_DEBUG |
4086 | | dmprintf(pdev->memory, "DEBUG2: (4) Flip: X=0 Y=0\n"); |
4087 | | #endif /* CUPS_DEBUG */ |
4088 | 205k | xflip = 0; |
4089 | 205k | yflip = 0; |
4090 | 205k | } |
4091 | 205k | mediasize[0] = cups->MediaSize[0]; |
4092 | 205k | mediasize[1] = cups->MediaSize[1]; |
4093 | 205k | #ifdef CUPS_RASTER_SYNCv1 |
4094 | 205k | if (strcasecmp(cups->header.MediaClass, "PwgRaster") != 0) |
4095 | 205k | { |
4096 | 205k | #endif |
4097 | | /* If we do not have a PPD file, make sure that margins given via the |
4098 | | input file or via something like |
4099 | | "-c '<</.HWMargins[12 12 12 12] /Margins[0 0]>>setpagedevice'" |
4100 | | on the command line are conserved */ |
4101 | 205k | margins[0] = pdev->HWMargins[0] / 72.0; |
4102 | 205k | margins[1] = pdev->HWMargins[1] / 72.0; |
4103 | 205k | margins[2] = pdev->HWMargins[2] / 72.0; |
4104 | 205k | margins[3] = pdev->HWMargins[3] / 72.0; |
4105 | 205k | if (xflip == 1) |
4106 | 0 | { |
4107 | 0 | swap = margins[0]; margins[0] = margins[2]; margins[2] = swap; |
4108 | 0 | } |
4109 | 205k | if (yflip == 1) |
4110 | 0 | { |
4111 | 0 | swap = margins[1]; margins[1] = margins[3]; margins[3] = swap; |
4112 | 0 | } |
4113 | 205k | #ifdef CUPS_RASTER_SYNCv1 |
4114 | 205k | } |
4115 | 0 | else |
4116 | 0 | { |
4117 | 0 | margins[0] = 0.0; |
4118 | 0 | margins[1] = 0.0; |
4119 | 0 | margins[2] = 0.0; |
4120 | 0 | margins[3] = 0.0; |
4121 | 0 | } |
4122 | 205k | #endif |
4123 | 205k | } |
4124 | | |
4125 | | /* |
4126 | | * Set the media size and margins to update the bitmap size... |
4127 | | */ |
4128 | | |
4129 | 617k | for (i = 0; i < 2; i ++) |
4130 | 411k | cups_mediasize[i] = mediasize[i]; |
4131 | 1.02M | for (i = 0; i < 4; i ++) |
4132 | 823k | cups_margins[i] = margins[i] * 72.0; |
4133 | 205k | if (best_score > 0 && best_score < 5000) { |
4134 | | #ifdef CUPS_DEBUG |
4135 | | dmputs(pdev->memory, "DEBUG: Imageable area fit!\n"); |
4136 | | #endif /* CUPS_DEBUG */ |
4137 | | /* Page size matched by imageable area */ |
4138 | 0 | for (i = 0; i < 2; i ++) |
4139 | 0 | mediasize[i] = cups->MediaSize[i]; |
4140 | 0 | for (i = 0; i < 4; i ++) |
4141 | 0 | margins[i] = 0.0; |
4142 | 0 | } |
4143 | 205k | gx_device_set_media_size(pdev, mediasize[0], mediasize[1]); |
4144 | 205k | gx_device_set_margins(pdev, margins, false); |
4145 | 205k | } else { |
4146 | | /* No size change, use the current size in CUPS Raster header */ |
4147 | 287k | for (i = 0; i < 2; i ++) |
4148 | 191k | cups_mediasize[i] = pdev->MediaSize[i]; |
4149 | 478k | for (i = 0; i < 4; i ++) |
4150 | 382k | cups_margins[i] = pdev->HWMargins[i]; |
4151 | 95.6k | } |
4152 | | |
4153 | | /* |
4154 | | * Reallocate memory if the size or color depth was changed... |
4155 | | */ |
4156 | | |
4157 | 301k | if (color_set || size_set) |
4158 | 243k | { |
4159 | | /* |
4160 | | * Make sure the page image is the correct size - current Ghostscript |
4161 | | * does not keep track of the margins in the bitmap size... |
4162 | | */ |
4163 | | |
4164 | 243k | if (cups->landscape) |
4165 | 0 | { |
4166 | 0 | width = (int)((pdev->MediaSize[1] - pdev->HWMargins[1] - pdev->HWMargins[3]) * |
4167 | 0 | pdev->HWResolution[0] / 72.0f + 0.499f); |
4168 | 0 | height = (int)((pdev->MediaSize[0] - pdev->HWMargins[0] - pdev->HWMargins[2]) * |
4169 | 0 | pdev->HWResolution[1] / 72.0f + 0.499f); |
4170 | 0 | } |
4171 | 243k | else |
4172 | 243k | { |
4173 | 243k | width = (int)((pdev->MediaSize[0] - pdev->HWMargins[0] - pdev->HWMargins[2]) * |
4174 | 243k | pdev->HWResolution[0] / 72.0f + 0.499f); |
4175 | 243k | height = (int)((pdev->MediaSize[1] - pdev->HWMargins[1] - pdev->HWMargins[3]) * |
4176 | 243k | pdev->HWResolution[1] / 72.0f + 0.499f); |
4177 | 243k | } |
4178 | | |
4179 | 243k | if (width <= 0 || height <= 0) { |
4180 | 2 | dmprintf(pdev->memory, "ERROR: page margins overlap\n"); |
4181 | 2 | return_error(gs_error_rangecheck); |
4182 | 2 | } |
4183 | | |
4184 | 243k | #ifdef CUPS_RASTER_SYNCv1 |
4185 | 243k | if (cups->header.cupsBorderlessScalingFactor > 1.0) |
4186 | 0 | { |
4187 | 0 | width = (int)(width * cups->header.cupsBorderlessScalingFactor); |
4188 | 0 | height = (int)(height * cups->header.cupsBorderlessScalingFactor); |
4189 | 0 | } |
4190 | 243k | #endif /* CUPS_RASTER_SYNCv1 */ |
4191 | | |
4192 | 243k | pdev->width = width; |
4193 | 243k | pdev->height = height; |
4194 | | |
4195 | | /* |
4196 | | * Don't reallocate memory unless the device has been opened... |
4197 | | * Also reallocate only if the size has actually changed... |
4198 | | */ |
4199 | | |
4200 | 243k | if (pdev->is_open) |
4201 | 205k | { |
4202 | | |
4203 | | /* |
4204 | | * Device is open and size has changed, so reallocate... |
4205 | | */ |
4206 | | |
4207 | | #ifdef CUPS_DEBUG |
4208 | | dmprintf4(pdev->memory, "DEBUG2: Reallocating memory, [%.0f %.0f] = %dx%d pixels...\n", |
4209 | | pdev->MediaSize[0], pdev->MediaSize[1], width, height); |
4210 | | #endif /* CUPS_DEBUG */ |
4211 | | |
4212 | 205k | if ((code = gdev_prn_maybe_realloc_memory((gx_device_printer *)pdev, |
4213 | 205k | &sp_old, |
4214 | 205k | width_old, height_old, |
4215 | 205k | transp_old)) |
4216 | 205k | < 0) |
4217 | 0 | goto done; |
4218 | | #ifdef CUPS_DEBUG |
4219 | | dmprintf4(pdev->memory, "DEBUG2: Reallocated memory, [%.0f %.0f] = %dx%d pixels...\n", |
4220 | | pdev->MediaSize[0], pdev->MediaSize[1], width, height); |
4221 | | #endif /* CUPS_DEBUG */ |
4222 | 205k | } |
4223 | 37.3k | else |
4224 | 37.3k | { |
4225 | | /* |
4226 | | * Device isn't yet open, so just save the new width and height... |
4227 | | */ |
4228 | | |
4229 | | #ifdef CUPS_DEBUG |
4230 | | dmprintf4(pdev->memory, "DEBUG: Setting initial media size, [%.0f %.0f] = %dx%d pixels...\n", |
4231 | | pdev->MediaSize[0], pdev->MediaSize[1], width, height); |
4232 | | #endif /* CUPS_DEBUG */ |
4233 | | |
4234 | 37.3k | pdev->width = width; |
4235 | 37.3k | pdev->height = height; |
4236 | 37.3k | } |
4237 | 243k | } |
4238 | | |
4239 | | /* |
4240 | | * Set CUPS raster header values... |
4241 | | */ |
4242 | | |
4243 | 301k | cups->header.HWResolution[0] = (unsigned int)pdev->HWResolution[0]; |
4244 | 301k | cups->header.HWResolution[1] = (unsigned int)pdev->HWResolution[1]; |
4245 | | |
4246 | 301k | #ifdef CUPS_RASTER_SYNCv1 |
4247 | | |
4248 | 301k | if (cups->landscape) |
4249 | 0 | { |
4250 | 0 | cups->header.cupsPageSize[0] = cups_mediasize[1]; |
4251 | 0 | cups->header.cupsPageSize[1] = cups_mediasize[0]; |
4252 | |
|
4253 | 0 | if ((sf = cups->header.cupsBorderlessScalingFactor) < 1.0) |
4254 | 0 | sf = 1.0; |
4255 | |
|
4256 | 0 | cups->header.PageSize[0] = (unsigned int)((cups_mediasize[1] * sf) + 0.5); |
4257 | 0 | cups->header.PageSize[1] = (unsigned int)((cups_mediasize[0] * sf) + 0.5); |
4258 | |
|
4259 | 0 | if (strcasecmp(cups->header.MediaClass, "PwgRaster") != 0) |
4260 | 0 | { |
4261 | 0 | cups->header.Margins[0] = (unsigned int)((cups_margins[1] * sf) + 0.5); |
4262 | 0 | cups->header.Margins[1] = (unsigned int)((cups_margins[2] * sf) + 0.5); |
4263 | 0 | cups->header.ImagingBoundingBox[0] = |
4264 | 0 | (unsigned int)((cups_margins[1] * sf) + 0.5); |
4265 | 0 | cups->header.ImagingBoundingBox[1] = |
4266 | 0 | (unsigned int)((cups_margins[2] * sf) + 0.5); |
4267 | 0 | cups->header.ImagingBoundingBox[2] = |
4268 | 0 | (unsigned int)(((cups_mediasize[1] - |
4269 | 0 | cups_margins[3]) * sf) + 0.5); |
4270 | 0 | cups->header.ImagingBoundingBox[3] = |
4271 | 0 | (unsigned int)(((cups_mediasize[0] - |
4272 | 0 | cups_margins[0]) * sf) + 0.5); |
4273 | 0 | cups->header.cupsImagingBBox[0] = cups_margins[1]; |
4274 | 0 | cups->header.cupsImagingBBox[1] = cups_margins[2]; |
4275 | 0 | cups->header.cupsImagingBBox[2] = cups_mediasize[1] - cups_margins[3]; |
4276 | 0 | cups->header.cupsImagingBBox[3] = cups_mediasize[0] - cups_margins[0]; |
4277 | 0 | } |
4278 | 0 | else |
4279 | 0 | { |
4280 | 0 | for (i = 0; i < 2; i ++) |
4281 | 0 | cups->header.Margins[i] = 0; |
4282 | 0 | for (i = 0; i < 4; i ++) |
4283 | 0 | { |
4284 | 0 | cups->header.ImagingBoundingBox[i] = 0; |
4285 | 0 | cups->header.cupsImagingBBox[i] = 0.0; |
4286 | 0 | } |
4287 | 0 | } |
4288 | 0 | } |
4289 | 301k | else |
4290 | 301k | { |
4291 | 301k | cups->header.cupsPageSize[0] = cups_mediasize[0]; |
4292 | 301k | cups->header.cupsPageSize[1] = cups_mediasize[1]; |
4293 | | |
4294 | 301k | if ((sf = cups->header.cupsBorderlessScalingFactor) < 1.0) |
4295 | 0 | sf = 1.0; |
4296 | | |
4297 | 301k | cups->header.PageSize[0] = (unsigned int)((cups_mediasize[0] * sf) + 0.5); |
4298 | 301k | cups->header.PageSize[1] = (unsigned int)((cups_mediasize[1] * sf) + 0.5); |
4299 | | |
4300 | 301k | if (strcasecmp(cups->header.MediaClass, "PwgRaster") != 0) |
4301 | 301k | { |
4302 | 301k | cups->header.Margins[0] = (cups_margins[0] * sf) + 0.5; |
4303 | 301k | cups->header.Margins[1] = (cups_margins[1] * sf) + 0.5; |
4304 | 301k | cups->header.ImagingBoundingBox[0] = |
4305 | 301k | (unsigned int)((cups_margins[0] * sf) + 0.5); |
4306 | 301k | cups->header.ImagingBoundingBox[1] = |
4307 | 301k | (unsigned int)((cups_margins[1] * sf) + 0.5); |
4308 | 301k | cups->header.ImagingBoundingBox[2] = |
4309 | 301k | (unsigned int)(((cups_mediasize[0] - |
4310 | 301k | cups_margins[2]) * sf) + 0.5); |
4311 | 301k | cups->header.ImagingBoundingBox[3] = |
4312 | 301k | (unsigned int)(((cups_mediasize[1] - |
4313 | 301k | cups_margins[3]) * sf) + 0.5); |
4314 | 301k | cups->header.cupsImagingBBox[0] = cups_margins[0]; |
4315 | 301k | cups->header.cupsImagingBBox[1] = cups_margins[1]; |
4316 | 301k | cups->header.cupsImagingBBox[2] = cups_mediasize[0] - cups_margins[2]; |
4317 | 301k | cups->header.cupsImagingBBox[3] = cups_mediasize[1] - cups_margins[3]; |
4318 | 301k | } |
4319 | 0 | else |
4320 | 0 | { |
4321 | 0 | for (i = 0; i < 2; i ++) |
4322 | 0 | cups->header.Margins[i] = 0; |
4323 | 0 | for (i = 0; i < 4; i ++) |
4324 | 0 | { |
4325 | 0 | cups->header.ImagingBoundingBox[i] = 0; |
4326 | 0 | cups->header.cupsImagingBBox[i] = 0.0; |
4327 | 0 | } |
4328 | 0 | } |
4329 | 301k | } |
4330 | | |
4331 | | #else |
4332 | | |
4333 | | if (cups->landscape) |
4334 | | { |
4335 | | cups->header.PageSize[0] = cups_mediasize[1] + 0.5; |
4336 | | cups->header.PageSize[1] = cups_mediasize[0] + 0.5; |
4337 | | |
4338 | | if (strcasecmp(cups->header.MediaClass, "PwgRaster") != 0) |
4339 | | { |
4340 | | cups->header.Margins[0] = (cups_margins[1]) + 0.5; |
4341 | | cups->header.Margins[1] = (cups_margins[2]) + 0.5; |
4342 | | cups->header.ImagingBoundingBox[0] = (cups_margins[1]) + 0.5; |
4343 | | cups->header.ImagingBoundingBox[1] = (cups_margins[0]) + 0.5; |
4344 | | cups->header.ImagingBoundingBox[2] = (cups_mediasize[1] - |
4345 | | cups_margins[3]) + 0.5; |
4346 | | cups->header.ImagingBoundingBox[3] = (cups_mediasize[0] - |
4347 | | cups_margins[2]) + 0.5; |
4348 | | } |
4349 | | else |
4350 | | { |
4351 | | for (i = 0; i < 2; i ++) |
4352 | | cups->header.Margins[i] = 0; |
4353 | | for (i = 0; i < 4; i ++) |
4354 | | cups->header.ImagingBoundingBox[i] = 0; |
4355 | | } |
4356 | | } |
4357 | | else |
4358 | | { |
4359 | | cups->header.PageSize[0] = cups_mediasize[0] + 0.5; |
4360 | | cups->header.PageSize[1] = cups_mediasize[1] + 0.5; |
4361 | | |
4362 | | if (strcasecmp(cups->header.MediaClass, "PwgRaster") != 0) |
4363 | | { |
4364 | | cups->header.Margins[0] = (cups_margins[0]) + 0.5; |
4365 | | cups->header.Margins[1] = (cups_margins[1]) + 0.5; |
4366 | | cups->header.ImagingBoundingBox[0] = (cups_margins[0]) + 0.5; |
4367 | | cups->header.ImagingBoundingBox[1] = (cups_margins[3]) + 0.5; |
4368 | | cups->header.ImagingBoundingBox[2] = (cups_mediasize[0] - |
4369 | | cups_margins[2]) + 0.5; |
4370 | | cups->header.ImagingBoundingBox[3] = (cups_mediasize[1] - |
4371 | | cups_margins[1]) + 0.5; |
4372 | | } |
4373 | | else |
4374 | | { |
4375 | | for (i = 0; i < 2; i ++) |
4376 | | cups->header.Margins[i] = 0; |
4377 | | for (i = 0; i < 4; i ++) |
4378 | | cups->header.ImagingBoundingBox[i] = 0; |
4379 | | } |
4380 | | } |
4381 | | |
4382 | | #endif /* CUPS_RASTER_SYNCv1 */ |
4383 | 301k | cups->header.cupsWidth = cups->width; |
4384 | 301k | cups->header.cupsHeight = cups->height; |
4385 | | |
4386 | | #ifdef CUPS_DEBUG |
4387 | | if (size_set) { |
4388 | | dmprintf2(pdev->memory, "DEBUG2: mediasize = [ %.3f %.3f ]\n", |
4389 | | mediasize[0], mediasize[1]); |
4390 | | dmprintf4(pdev->memory, "DEBUG2: margins = [ %.3f %.3f %.3f %.3f ]\n", |
4391 | | margins[0], margins[1], margins[2], margins[3]); |
4392 | | } |
4393 | | dmprintf2(pdev->memory, "DEBUG2: cups_mediasize = [ %.3f %.3f ]\n", |
4394 | | cups_mediasize[0], cups_mediasize[1]); |
4395 | | dmprintf4(pdev->memory, "DEBUG2: cups_margins = [ %.3f %.3f %.3f %.3f ]\n", |
4396 | | cups_margins[0], cups_margins[1], cups_margins[2], cups_margins[3]); |
4397 | | dmprintf1(pdev->memory, "DEBUG2: ppd = %p\n", cups->PPD); |
4398 | | dmprintf2(pdev->memory, "DEBUG2: PageSize = [ %.3f %.3f ]\n", |
4399 | | pdev->MediaSize[0], pdev->MediaSize[1]); |
4400 | | dmprintf2(pdev->memory, "DEBUG2: HWResolution = [ %.3f %.3f ]\n", |
4401 | | pdev->HWResolution[0], pdev->HWResolution[1]); |
4402 | | dmprintf2(pdev->memory, "DEBUG2: width = %d, height = %d\n", |
4403 | | pdev->width, pdev->height); |
4404 | | dmprintf4(pdev->memory, "DEBUG2: HWMargins = [ %.3f %.3f %.3f %.3f ]\n", |
4405 | | pdev->HWMargins[0], pdev->HWMargins[1], |
4406 | | pdev->HWMargins[2], pdev->HWMargins[3]); |
4407 | | dmprintf2(pdev->memory, "DEBUG2: cups->header.cupsWidth = %d, cups->header.cupsHeight = %d\n", |
4408 | | cups->header.cupsWidth, cups->header.cupsHeight); |
4409 | | dmprintf2(pdev->memory, "DEBUG2: cups->header.PageSize[0] = %d, cups->header.PageSize[1] = %d\n", |
4410 | | cups->header.PageSize[0], cups->header.PageSize[1]); |
4411 | | dmprintf4(pdev->memory, "DEBUG2: cups->header.ImagingBoundingBox = [ %d %d %d %d ]\n", |
4412 | | cups->header.ImagingBoundingBox[0], |
4413 | | cups->header.ImagingBoundingBox[1], |
4414 | | cups->header.ImagingBoundingBox[2], |
4415 | | cups->header.ImagingBoundingBox[3]); |
4416 | | #ifdef CUPS_RASTER_SYNCv1 |
4417 | | dmprintf2(pdev->memory, "DEBUG2: cups->header.cupsPageSize[0] = %.3f, cups->header.cupsPageSize[1] = %.3f\n", |
4418 | | cups->header.cupsPageSize[0], cups->header.cupsPageSize[1]); |
4419 | | dmprintf4(pdev->memory, "DEBUG2: cups->header.cupsImagingBBox = [ %.3f %.3f %.3f %.3f ]\n", |
4420 | | cups->header.cupsImagingBBox[0], cups->header.cupsImagingBBox[1], |
4421 | | cups->header.cupsImagingBBox[2], cups->header.cupsImagingBBox[3]); |
4422 | | dmprintf1(pdev->memory, "DEBUG2: cups->header.cupsBorderlessScalingFactor = %.3f\n", |
4423 | | cups->header.cupsBorderlessScalingFactor); |
4424 | | #endif /* CUPS_RASTER_SYNCv1 */ |
4425 | | #endif /* CUPS_DEBUG */ |
4426 | | |
4427 | 301k | done: |
4428 | 301k | return code; |
4429 | 301k | } |
4430 | | |
4431 | | /* |
4432 | | * 'cups_set_color_info()' - Set the color information structure based on |
4433 | | * the required output. |
4434 | | */ |
4435 | | |
4436 | | private int |
4437 | | cups_set_color_info(gx_device *pdev) /* I - Device info */ |
4438 | 339k | { |
4439 | 339k | int i, j, k; /* Looping vars */ |
4440 | 339k | int max_lut; /* Maximum LUT value */ |
4441 | 339k | float d, g; /* Density and gamma correction */ |
4442 | 339k | float m[3][3]; /* Color correction matrix */ |
4443 | 339k | char resolution[41]; /* Resolution string */ |
4444 | 339k | ppd_profile_t *profile; /* Color profile information */ |
4445 | 339k | int code = 0; |
4446 | | |
4447 | | #ifdef CUPS_DEBUG |
4448 | | dmprintf1(pdev->memory, "DEBUG2: cups_set_color_info(%p)\n", pdev); |
4449 | | #endif /* CUPS_DEBUG */ |
4450 | | |
4451 | | #ifndef GX_COLOR_INDEX_TYPE |
4452 | | if (cups->header.cupsBitsPerColor > 8) |
4453 | | cups->header.cupsBitsPerColor = 8; |
4454 | | #endif /* !GX_COLOR_INDEX_TYPE */ |
4455 | | |
4456 | 339k | switch (cups->header.cupsColorSpace) |
4457 | 339k | { |
4458 | 8 | default : |
4459 | 21.0k | case CUPS_CSPACE_W : |
4460 | 21.9k | case CUPS_CSPACE_SW : |
4461 | 62.5k | case CUPS_CSPACE_K : |
4462 | 66.9k | case CUPS_CSPACE_WHITE : |
4463 | 71.5k | case CUPS_CSPACE_GOLD : |
4464 | 74.3k | case CUPS_CSPACE_SILVER : |
4465 | 74.3k | #ifdef CUPS_RASTER_SYNCv1 |
4466 | 74.3k | cups->header.cupsNumColors = 1; |
4467 | 74.3k | #endif /* CUPS_RASTER_SYNCv1 */ |
4468 | 74.3k | cups->header.cupsBitsPerPixel = cups->header.cupsBitsPerColor; |
4469 | 74.3k | cups->color_info.depth = cups->header.cupsBitsPerPixel; |
4470 | 74.3k | cups->color_info.num_components = 1; |
4471 | 74.3k | cups->color_info.dither_grays = 1L << cups->header.cupsBitsPerColor; |
4472 | 74.3k | cups->color_info.dither_colors = 1L << cups->header.cupsBitsPerColor; |
4473 | 74.3k | cups->color_info.max_gray = cups->color_info.dither_grays - 1; |
4474 | 74.3k | cups->color_info.max_color = cups->color_info.dither_grays - 1; |
4475 | 74.3k | break; |
4476 | | |
4477 | 801 | case CUPS_CSPACE_CMY : |
4478 | 1.33k | case CUPS_CSPACE_YMC : |
4479 | 146k | case CUPS_CSPACE_RGB : |
4480 | 147k | case CUPS_CSPACE_SRGB : |
4481 | 157k | case CUPS_CSPACE_ADOBERGB : |
4482 | 157k | #ifdef CUPS_RASTER_SYNCv1 |
4483 | 157k | cups->header.cupsNumColors = 3; |
4484 | 157k | #endif /* CUPS_RASTER_SYNCv1 */ |
4485 | 157k | if (cups->header.cupsColorOrder != CUPS_ORDER_CHUNKED) |
4486 | 0 | cups->header.cupsBitsPerPixel = cups->header.cupsBitsPerColor; |
4487 | 157k | else if (cups->header.cupsBitsPerColor < 8) |
4488 | 157k | cups->header.cupsBitsPerPixel = 4 * cups->header.cupsBitsPerColor; |
4489 | 0 | else |
4490 | 0 | cups->header.cupsBitsPerPixel = 3 * cups->header.cupsBitsPerColor; |
4491 | | |
4492 | 157k | if (cups->header.cupsBitsPerColor < 8) |
4493 | 157k | cups->color_info.depth = 4 * cups->header.cupsBitsPerColor; |
4494 | 0 | else |
4495 | 0 | cups->color_info.depth = 3 * cups->header.cupsBitsPerColor; |
4496 | | |
4497 | 157k | cups->color_info.num_components = 3; |
4498 | 157k | break; |
4499 | | |
4500 | 6.92k | case CUPS_CSPACE_KCMYcm : |
4501 | 6.92k | if (cups->header.cupsBitsPerColor == 1) |
4502 | 6.92k | { |
4503 | 6.92k | #ifdef CUPS_RASTER_SYNCv1 |
4504 | 6.92k | cups->header.cupsNumColors = 6; |
4505 | 6.92k | #endif /* CUPS_RASTER_SYNCv1 */ |
4506 | 6.92k | cups->header.cupsBitsPerPixel = 8; |
4507 | 6.92k | cups->color_info.depth = 8; |
4508 | 6.92k | cups->color_info.num_components = 4; |
4509 | 6.92k | break; |
4510 | 6.92k | } |
4511 | | |
4512 | 1.52k | case CUPS_CSPACE_RGBA : |
4513 | 4.75k | case CUPS_CSPACE_RGBW : |
4514 | 4.75k | #ifdef CUPS_RASTER_SYNCv1 |
4515 | 4.75k | cups->header.cupsNumColors = 4; |
4516 | 4.75k | #endif /* CUPS_RASTER_SYNCv1 */ |
4517 | 4.75k | if (cups->header.cupsColorOrder != CUPS_ORDER_CHUNKED) |
4518 | 0 | cups->header.cupsBitsPerPixel = cups->header.cupsBitsPerColor; |
4519 | 4.75k | else |
4520 | 4.75k | cups->header.cupsBitsPerPixel = 4 * cups->header.cupsBitsPerColor; |
4521 | | |
4522 | 4.75k | cups->color_info.depth = 4 * cups->header.cupsBitsPerColor; |
4523 | 4.75k | cups->color_info.num_components = 3; |
4524 | 4.75k | break; |
4525 | | |
4526 | 3.18k | case CUPS_CSPACE_CMYK : |
4527 | 4.79k | case CUPS_CSPACE_YMCK : |
4528 | 7.41k | case CUPS_CSPACE_KCMY : |
4529 | 24.7k | case CUPS_CSPACE_GMCK : |
4530 | 27.3k | case CUPS_CSPACE_GMCS : |
4531 | 27.3k | #ifdef CUPS_RASTER_SYNCv1 |
4532 | 27.3k | cups->header.cupsNumColors = 4; |
4533 | 27.3k | #endif /* CUPS_RASTER_SYNCv1 */ |
4534 | 27.3k | if (cups->header.cupsColorOrder != CUPS_ORDER_CHUNKED) |
4535 | 0 | cups->header.cupsBitsPerPixel = cups->header.cupsBitsPerColor; |
4536 | 27.3k | else |
4537 | 27.3k | cups->header.cupsBitsPerPixel = 4 * cups->header.cupsBitsPerColor; |
4538 | | |
4539 | 27.3k | cups->color_info.depth = 4 * cups->header.cupsBitsPerColor; |
4540 | 27.3k | cups->color_info.num_components = 4; |
4541 | 27.3k | break; |
4542 | | |
4543 | 0 | #ifdef CUPS_RASTER_HAVE_COLORIMETRIC |
4544 | 2 | case CUPS_CSPACE_CIEXYZ : |
4545 | 588 | case CUPS_CSPACE_CIELab : |
4546 | 35.8k | case CUPS_CSPACE_ICC1 : |
4547 | 36.6k | case CUPS_CSPACE_ICC2 : |
4548 | 38.8k | case CUPS_CSPACE_ICC3 : |
4549 | 41.7k | case CUPS_CSPACE_ICC4 : |
4550 | 51.5k | case CUPS_CSPACE_ICC5 : |
4551 | 58.5k | case CUPS_CSPACE_ICC6 : |
4552 | 59.1k | case CUPS_CSPACE_ICC7 : |
4553 | 59.8k | case CUPS_CSPACE_ICC8 : |
4554 | 62.1k | case CUPS_CSPACE_ICC9 : |
4555 | 63.1k | case CUPS_CSPACE_ICCA : |
4556 | 63.9k | case CUPS_CSPACE_ICCB : |
4557 | 64.5k | case CUPS_CSPACE_ICCC : |
4558 | 65.2k | case CUPS_CSPACE_ICCD : |
4559 | 67.0k | case CUPS_CSPACE_ICCE : |
4560 | 67.7k | case CUPS_CSPACE_ICCF : |
4561 | | /* |
4562 | | * Colorimetric color spaces currently are implemented as 24-bit |
4563 | | * mapping to XYZ or Lab, which are then converted as needed to |
4564 | | * the final representation... |
4565 | | * |
4566 | | * This code enforces a minimum output depth of 8 bits per |
4567 | | * component... |
4568 | | */ |
4569 | | |
4570 | 67.7k | #ifdef CUPS_RASTER_SYNCv1 |
4571 | 67.7k | cups->header.cupsNumColors = 3; |
4572 | 67.7k | #endif /* CUPS_RASTER_SYNCv1 */ |
4573 | | |
4574 | 67.7k | if (cups->header.cupsBitsPerColor < 8) |
4575 | 7.15k | cups->header.cupsBitsPerColor = 8; |
4576 | | |
4577 | 67.7k | if (cups->header.cupsColorOrder != CUPS_ORDER_CHUNKED) |
4578 | 0 | cups->header.cupsBitsPerPixel = cups->header.cupsBitsPerColor; |
4579 | 67.7k | else |
4580 | 67.7k | cups->header.cupsBitsPerPixel = 3 * cups->header.cupsBitsPerColor; |
4581 | | |
4582 | 67.7k | cups->color_info.depth = 24; |
4583 | 67.7k | cups->color_info.num_components = 3; |
4584 | 67.7k | break; |
4585 | 339k | #endif /* CUPS_RASTER_HAVE_COLORIMETRIC */ |
4586 | 339k | } |
4587 | | |
4588 | 339k | #ifdef dev_t_proc_encode_color |
4589 | 339k | switch (cups->header.cupsColorSpace) |
4590 | 339k | { |
4591 | 230k | default : |
4592 | 230k | cups->color_info.gray_index = GX_CINFO_COMP_NO_INDEX; |
4593 | 230k | break; |
4594 | | |
4595 | 21.0k | case CUPS_CSPACE_W : |
4596 | 21.9k | case CUPS_CSPACE_SW : |
4597 | 26.2k | case CUPS_CSPACE_WHITE : |
4598 | 66.9k | case CUPS_CSPACE_K : |
4599 | 71.5k | case CUPS_CSPACE_GOLD : |
4600 | 74.3k | case CUPS_CSPACE_SILVER : |
4601 | 81.2k | case CUPS_CSPACE_KCMYcm : |
4602 | 83.9k | case CUPS_CSPACE_KCMY : |
4603 | 83.9k | cups->color_info.gray_index = 0; |
4604 | 83.9k | break; |
4605 | | |
4606 | 3.18k | case CUPS_CSPACE_CMYK : |
4607 | 4.79k | case CUPS_CSPACE_YMCK : |
4608 | 22.0k | case CUPS_CSPACE_GMCK : |
4609 | 24.7k | case CUPS_CSPACE_GMCS : |
4610 | 24.7k | cups->color_info.gray_index = 3; |
4611 | 24.7k | break; |
4612 | 339k | } |
4613 | | |
4614 | 339k | switch (cups->header.cupsColorSpace) |
4615 | 339k | { |
4616 | 8 | default : |
4617 | 3.24k | case CUPS_CSPACE_RGBW : |
4618 | 24.3k | case CUPS_CSPACE_W : |
4619 | 25.1k | case CUPS_CSPACE_SW : |
4620 | 29.5k | case CUPS_CSPACE_WHITE : |
4621 | 174k | case CUPS_CSPACE_RGB : |
4622 | 175k | case CUPS_CSPACE_CMY: |
4623 | 176k | case CUPS_CSPACE_YMC: |
4624 | 176k | case CUPS_CSPACE_SRGB : |
4625 | 187k | case CUPS_CSPACE_ADOBERGB : |
4626 | 188k | case CUPS_CSPACE_RGBA : |
4627 | 188k | # ifdef CUPS_RASTER_HAVE_COLORIMETRIC |
4628 | 188k | case CUPS_CSPACE_CIEXYZ : |
4629 | 189k | case CUPS_CSPACE_CIELab : |
4630 | 224k | case CUPS_CSPACE_ICC1 : |
4631 | 225k | case CUPS_CSPACE_ICC2 : |
4632 | 227k | case CUPS_CSPACE_ICC3 : |
4633 | 230k | case CUPS_CSPACE_ICC4 : |
4634 | 240k | case CUPS_CSPACE_ICC5 : |
4635 | 247k | case CUPS_CSPACE_ICC6 : |
4636 | 248k | case CUPS_CSPACE_ICC7 : |
4637 | 248k | case CUPS_CSPACE_ICC8 : |
4638 | 251k | case CUPS_CSPACE_ICC9 : |
4639 | 251k | case CUPS_CSPACE_ICCA : |
4640 | 252k | case CUPS_CSPACE_ICCB : |
4641 | 253k | case CUPS_CSPACE_ICCC : |
4642 | 254k | case CUPS_CSPACE_ICCD : |
4643 | 255k | case CUPS_CSPACE_ICCE : |
4644 | 256k | case CUPS_CSPACE_ICCF : |
4645 | 256k | # endif /* CUPS_RASTER_HAVE_COLORIMETRIC */ |
4646 | 256k | cups->color_info.polarity = GX_CINFO_POLARITY_ADDITIVE; |
4647 | 256k | break; |
4648 | | |
4649 | 40.6k | case CUPS_CSPACE_K : |
4650 | 45.2k | case CUPS_CSPACE_GOLD : |
4651 | 48.1k | case CUPS_CSPACE_SILVER : |
4652 | 55.0k | case CUPS_CSPACE_KCMYcm : |
4653 | 58.2k | case CUPS_CSPACE_CMYK : |
4654 | 59.8k | case CUPS_CSPACE_YMCK : |
4655 | 62.4k | case CUPS_CSPACE_KCMY : |
4656 | 79.7k | case CUPS_CSPACE_GMCK : |
4657 | 82.4k | case CUPS_CSPACE_GMCS : |
4658 | 82.4k | cups->color_info.polarity = GX_CINFO_POLARITY_SUBTRACTIVE; |
4659 | 82.4k | break; |
4660 | 339k | } |
4661 | | |
4662 | 339k | cups->color_info.separable_and_linear = GX_CINFO_SEP_LIN_NONE; |
4663 | 339k | #endif /* dev_t_proc_encode_color */ |
4664 | | |
4665 | 339k | i = cups->header.cupsBitsPerColor; |
4666 | 339k | max_lut = (1 << i) - 1; |
4667 | | |
4668 | 339k | switch (cups->color_info.num_components) |
4669 | 339k | { |
4670 | 0 | default : |
4671 | 74.3k | case 1 : |
4672 | 74.3k | cups->color_info.max_gray = max_lut; |
4673 | 74.3k | cups->color_info.max_color = 0; |
4674 | 74.3k | cups->color_info.dither_grays = max_lut + 1; |
4675 | 74.3k | cups->color_info.dither_colors = 0; |
4676 | 74.3k | break; |
4677 | | |
4678 | 230k | case 3 : |
4679 | 230k | cups->color_info.max_gray = 0; |
4680 | 230k | cups->color_info.max_color = max_lut; |
4681 | 230k | cups->color_info.dither_grays = 0; |
4682 | 230k | cups->color_info.dither_colors = max_lut + 1; |
4683 | 230k | break; |
4684 | | |
4685 | 34.3k | case 4 : |
4686 | 34.3k | cups->color_info.max_gray = max_lut; |
4687 | 34.3k | cups->color_info.max_color = max_lut; |
4688 | 34.3k | cups->color_info.dither_grays = max_lut + 1; |
4689 | 34.3k | cups->color_info.dither_colors = max_lut + 1; |
4690 | 34.3k | break; |
4691 | 339k | } |
4692 | | |
4693 | | /* |
4694 | | * Enable/disable CMYK color support... |
4695 | | */ |
4696 | | |
4697 | 339k | #ifdef dev_t_proc_encode_color |
4698 | 339k | cups->color_info.max_components = cups->color_info.num_components; |
4699 | 339k | #endif /* dev_t_proc_encode_color */ |
4700 | | |
4701 | | /* |
4702 | | * Tell Ghostscript to forget any colors it has cached... |
4703 | | */ |
4704 | | |
4705 | 339k | gx_device_decache_colors(pdev); |
4706 | | |
4707 | | /* |
4708 | | * Compute the lookup tables... |
4709 | | */ |
4710 | | |
4711 | 22.2G | for (i = 0; i <= gx_max_color_value; i ++) |
4712 | 22.2G | { |
4713 | 22.2G | j = (max_lut * i + gx_max_color_value / 2) / gx_max_color_value; |
4714 | | |
4715 | 22.2G | #if !ARCH_IS_BIG_ENDIAN |
4716 | 22.2G | if (max_lut > 255) |
4717 | 0 | j = ((j & 255) << 8) | ((j >> 8) & 255); |
4718 | 22.2G | #endif /* !ARCH_IS_BIG_ENDIAN */ |
4719 | | |
4720 | 22.2G | cups->EncodeLUT[i] = j; |
4721 | | |
4722 | | #ifdef CUPS_DEBUG2 |
4723 | | if (i == 0 || cups->EncodeLUT[i] != cups->EncodeLUT[i - 1]) |
4724 | | dmprintf2(pdev->memory, "DEBUG2: cups->EncodeLUT[%d] = %d\n", i, |
4725 | | (int)cups->EncodeLUT[i]); |
4726 | | #endif /* CUPS_DEBUG2 */ |
4727 | 22.2G | } |
4728 | | |
4729 | | #ifdef CUPS_DEBUG2 |
4730 | | dmprintf1(pdev->memory, "DEBUG2: cups->EncodeLUT[0] = %d\n", (int)cups->EncodeLUT[0]); |
4731 | | dmprintf2(pdev->memory, "DEBUG2: cups->EncodeLUT[%d] = %d\n", gx_max_color_value, |
4732 | | (int)cups->EncodeLUT[gx_max_color_value]); |
4733 | | #endif /* CUPS_DEBUG2 */ |
4734 | | |
4735 | 556k | for (i = 0; i < cups->color_info.dither_grays; i ++) { |
4736 | 217k | j = i; |
4737 | 217k | #if !ARCH_IS_BIG_ENDIAN |
4738 | 217k | if (max_lut > 255) |
4739 | 0 | j = ((j & 255) << 8) | ((j >> 8) & 255); |
4740 | 217k | #endif /* !ARCH_IS_BIG_ENDIAN */ |
4741 | 217k | cups->DecodeLUT[i] = gx_max_color_value * j / max_lut; |
4742 | 217k | } |
4743 | | |
4744 | | #ifdef CUPS_DEBUG |
4745 | | dmprintf2(pdev->memory, "DEBUG: num_components = %d, depth = %d\n", |
4746 | | cups->color_info.num_components, cups->color_info.depth); |
4747 | | dmprintf2(pdev->memory, "DEBUG: cupsColorSpace = %d, cupsColorOrder = %d\n", |
4748 | | cups->header.cupsColorSpace, cups->header.cupsColorOrder); |
4749 | | dmprintf2(pdev->memory, "DEBUG: cupsBitsPerPixel = %d, cupsBitsPerColor = %d\n", |
4750 | | cups->header.cupsBitsPerPixel, cups->header.cupsBitsPerColor); |
4751 | | dmprintf2(pdev->memory, "DEBUG: max_gray = %d, dither_grays = %d\n", |
4752 | | cups->color_info.max_gray, cups->color_info.dither_grays); |
4753 | | dmprintf2(pdev->memory, "DEBUG: max_color = %d, dither_colors = %d\n", |
4754 | | cups->color_info.max_color, cups->color_info.dither_colors); |
4755 | | #endif /* CUPS_DEBUG */ |
4756 | | |
4757 | | /* |
4758 | | * Set the color profile as needed... |
4759 | | */ |
4760 | | |
4761 | 339k | cups->HaveProfile = 0; |
4762 | | |
4763 | 339k | #ifdef dev_t_proc_encode_color |
4764 | 339k | if (cups->Profile) |
4765 | | #else |
4766 | | if (cups->Profile && cups->header.cupsBitsPerColor == 8) |
4767 | | #endif /* dev_t_proc_encode_color */ |
4768 | 0 | { |
4769 | | #ifdef CUPS_DEBUG |
4770 | | dmprintf1(pdev->memory, "DEBUG: Using user-defined profile \"%s\"...\n", cups->Profile); |
4771 | | #endif /* CUPS_DEBUG */ |
4772 | |
|
4773 | 0 | if (sscanf(cups->Profile, "%f,%f,%f,%f,%f,%f,%f,%f,%f,%f,%f", &d, &g, |
4774 | 0 | m[0] + 0, m[0] + 1, m[0] + 2, |
4775 | 0 | m[1] + 0, m[1] + 1, m[1] + 2, |
4776 | 0 | m[2] + 0, m[2] + 1, m[2] + 2) != 11) |
4777 | 0 | dmprintf(pdev->memory, "ERROR: User-defined profile does not contain 11 integers!\n"); |
4778 | 0 | else |
4779 | 0 | { |
4780 | 0 | cups->HaveProfile = 1; |
4781 | |
|
4782 | 0 | d *= 0.001f; |
4783 | 0 | g *= 0.001f; |
4784 | 0 | m[0][0] *= 0.001f; |
4785 | 0 | m[0][1] *= 0.001f; |
4786 | 0 | m[0][2] *= 0.001f; |
4787 | 0 | m[1][0] *= 0.001f; |
4788 | 0 | m[1][1] *= 0.001f; |
4789 | 0 | m[1][2] *= 0.001f; |
4790 | 0 | m[2][0] *= 0.001f; |
4791 | 0 | m[2][1] *= 0.001f; |
4792 | 0 | m[2][2] *= 0.001f; |
4793 | 0 | } |
4794 | 0 | } |
4795 | 339k | #ifdef dev_t_proc_encode_color |
4796 | 339k | else if (cups->PPD) |
4797 | | #else |
4798 | | else if (cups->PPD && cups->header.cupsBitsPerColor == 8) |
4799 | | #endif /* dev_t_proc_encode_color */ |
4800 | 0 | { |
4801 | | /* |
4802 | | * Find the appropriate color profile... |
4803 | | */ |
4804 | |
|
4805 | 0 | if (pdev->HWResolution[0] != pdev->HWResolution[1]) |
4806 | 0 | sprintf(resolution, "%.0fx%.0fdpi", pdev->HWResolution[0], |
4807 | 0 | pdev->HWResolution[1]); |
4808 | 0 | else |
4809 | 0 | sprintf(resolution, "%.0fdpi", pdev->HWResolution[0]); |
4810 | |
|
4811 | 0 | for (i = 0, profile = cups->PPD->profiles; |
4812 | 0 | i < cups->PPD->num_profiles; |
4813 | 0 | i ++, profile ++) |
4814 | 0 | if ((strcmp(profile->resolution, resolution) == 0 || |
4815 | 0 | profile->resolution[0] == '-') && |
4816 | 0 | (strcmp(profile->media_type, cups->header.MediaType) == 0 || |
4817 | 0 | profile->media_type[0] == '-')) |
4818 | 0 | break; |
4819 | | |
4820 | | /* |
4821 | | * If we found a color profile, use it! |
4822 | | */ |
4823 | |
|
4824 | 0 | if (i < cups->PPD->num_profiles) |
4825 | 0 | { |
4826 | | #ifdef CUPS_DEBUG |
4827 | | dmprintf(pdev->memory, "DEBUG: Using color profile in PPD file!\n"); |
4828 | | #endif /* CUPS_DEBUG */ |
4829 | |
|
4830 | 0 | cups->HaveProfile = 1; |
4831 | |
|
4832 | 0 | d = profile->density; |
4833 | 0 | g = profile->gamma; |
4834 | |
|
4835 | 0 | memcpy(m, profile->matrix, sizeof(m)); |
4836 | 0 | } |
4837 | 0 | } |
4838 | | |
4839 | 339k | if (cups->HaveProfile) |
4840 | 0 | { |
4841 | 0 | for (i = 0; i < 3; i ++) |
4842 | 0 | for (j = 0; j < 3; j ++) |
4843 | 0 | for (k = 0; k <= CUPS_MAX_VALUE; k ++) |
4844 | 0 | { |
4845 | 0 | cups->Matrix[i][j][k] = (int)((float)k * m[i][j] + 0.5); |
4846 | |
|
4847 | | #ifdef CUPS_DEBUG |
4848 | | if ((k & 4095) == 0) |
4849 | | dmprintf4(pdev->memory, "DEBUG2: cups->Matrix[%d][%d][%d] = %d\n", |
4850 | | i, j, k, cups->Matrix[i][j][k]); |
4851 | | #endif /* CUPS_DEBUG */ |
4852 | 0 | } |
4853 | | |
4854 | |
|
4855 | 0 | for (k = 0; k <= CUPS_MAX_VALUE; k ++) |
4856 | 0 | { |
4857 | 0 | cups->Density[k] = (int)((float)CUPS_MAX_VALUE * d * |
4858 | 0 | pow((float)k / (float)CUPS_MAX_VALUE, g) + |
4859 | 0 | 0.5); |
4860 | |
|
4861 | | #ifdef CUPS_DEBUG |
4862 | | if ((k & 4095) == 0) |
4863 | | dmprintf2(pdev->memory, "DEBUG2: cups->Density[%d] = %d\n", k, cups->Density[k]); |
4864 | | #endif /* CUPS_DEBUG */ |
4865 | 0 | } |
4866 | 0 | } |
4867 | 339k | else |
4868 | 339k | { |
4869 | 11.1G | for (k = 0; k <= CUPS_MAX_VALUE; k ++) |
4870 | 11.1G | cups->Density[k] = k; |
4871 | 339k | } |
4872 | 339k | if (!cups->user_icc) { |
4873 | | /* Set up the ICC profile for ghostscript to use based upon the color space. |
4874 | | This is different than the PPD profile above which appears to be some sort |
4875 | | of matrix based TRC profile */ |
4876 | 294k | switch (cups->header.cupsColorSpace) |
4877 | 294k | { |
4878 | 8 | default : |
4879 | 2.99k | case CUPS_CSPACE_RGBW : |
4880 | 122k | case CUPS_CSPACE_RGB : |
4881 | 122k | case CUPS_CSPACE_SRGB : |
4882 | 126k | case CUPS_CSPACE_ADOBERGB : |
4883 | 127k | case CUPS_CSPACE_RGBA : |
4884 | 128k | case CUPS_CSPACE_CMY : |
4885 | 129k | case CUPS_CSPACE_YMC : |
4886 | 129k | # ifdef CUPS_RASTER_HAVE_COLORIMETRIC |
4887 | 129k | case CUPS_CSPACE_CIELab : |
4888 | 162k | case CUPS_CSPACE_ICC1 : |
4889 | 163k | case CUPS_CSPACE_ICC2 : |
4890 | 165k | case CUPS_CSPACE_ICC3 : |
4891 | 167k | case CUPS_CSPACE_ICC4 : |
4892 | 177k | case CUPS_CSPACE_ICC5 : |
4893 | 182k | case CUPS_CSPACE_ICC6 : |
4894 | 183k | case CUPS_CSPACE_ICC7 : |
4895 | 184k | case CUPS_CSPACE_ICC8 : |
4896 | 186k | case CUPS_CSPACE_ICC9 : |
4897 | 187k | case CUPS_CSPACE_ICCA : |
4898 | 187k | case CUPS_CSPACE_ICCB : |
4899 | 188k | case CUPS_CSPACE_ICCC : |
4900 | 189k | case CUPS_CSPACE_ICCD : |
4901 | 190k | case CUPS_CSPACE_ICCE : |
4902 | 191k | case CUPS_CSPACE_ICCF : |
4903 | 191k | # endif /* CUPS_RASTER_HAVE_COLORIMETRIC */ |
4904 | 191k | if (!pdev->icc_struct || (pdev->icc_struct && |
4905 | 191k | pdev->icc_struct->device_profile[gsDEFAULTPROFILE]->data_cs != gsRGB)) { |
4906 | | |
4907 | 31.9k | if (pdev->icc_struct) { |
4908 | 31.9k | rc_decrement(pdev->icc_struct, "cups_set_color_info"); |
4909 | 31.9k | } |
4910 | 31.9k | pdev->icc_struct = gsicc_new_device_profile_array(pdev); |
4911 | | |
4912 | 31.9k | code = gsicc_set_device_profile(pdev, pdev->memory, |
4913 | 31.9k | (char *)DEFAULT_RGB_ICC, gsDEFAULTPROFILE); |
4914 | 31.9k | } |
4915 | 191k | break; |
4916 | | |
4917 | 17.9k | case CUPS_CSPACE_W : |
4918 | 18.7k | case CUPS_CSPACE_SW : |
4919 | 22.1k | case CUPS_CSPACE_WHITE : |
4920 | 62.7k | case CUPS_CSPACE_K : |
4921 | 67.0k | case CUPS_CSPACE_GOLD : |
4922 | 69.3k | case CUPS_CSPACE_SILVER : |
4923 | 69.3k | if (!pdev->icc_struct || (pdev->icc_struct && |
4924 | 37.3k | pdev->icc_struct->device_profile[gsDEFAULTPROFILE]->data_cs != gsGRAY)) { |
4925 | | |
4926 | 37.3k | if (pdev->icc_struct) { |
4927 | 0 | rc_decrement(pdev->icc_struct, "cups_set_color_info"); |
4928 | 0 | } |
4929 | 37.3k | pdev->icc_struct = gsicc_new_device_profile_array(pdev); |
4930 | | |
4931 | 37.3k | code = gsicc_set_device_profile(pdev, pdev->memory->non_gc_memory, |
4932 | 37.3k | (char *)DEFAULT_GRAY_ICC, gsDEFAULTPROFILE); |
4933 | 37.3k | } |
4934 | 69.3k | break; |
4935 | 6.81k | case CUPS_CSPACE_KCMYcm : |
4936 | 6.81k | # ifdef CUPS_RASTER_HAVE_COLORIMETRIC |
4937 | 6.81k | case CUPS_CSPACE_CIEXYZ : |
4938 | 6.81k | #endif |
4939 | 9.94k | case CUPS_CSPACE_CMYK : |
4940 | 11.5k | case CUPS_CSPACE_YMCK : |
4941 | 14.0k | case CUPS_CSPACE_KCMY : |
4942 | 30.9k | case CUPS_CSPACE_GMCK : |
4943 | 33.5k | case CUPS_CSPACE_GMCS : |
4944 | 33.5k | if (!pdev->icc_struct || (pdev->icc_struct && |
4945 | 33.5k | pdev->icc_struct->device_profile[gsDEFAULTPROFILE]->data_cs != gsCMYK)) { |
4946 | | |
4947 | 2.27k | if (pdev->icc_struct) { |
4948 | 2.27k | rc_decrement(pdev->icc_struct, "cups_set_color_info"); |
4949 | 2.27k | } |
4950 | 2.27k | pdev->icc_struct = gsicc_new_device_profile_array(pdev); |
4951 | | |
4952 | 2.27k | code = gsicc_set_device_profile(pdev, pdev->memory, |
4953 | 2.27k | (char *)DEFAULT_CMYK_ICC, gsDEFAULTPROFILE); |
4954 | 2.27k | } |
4955 | 33.5k | break; |
4956 | 294k | } |
4957 | 294k | } |
4958 | 339k | return(code); |
4959 | 339k | } |
4960 | | |
4961 | | /* |
4962 | | * 'cups_sync_output()' - Keep the user informed of our status... |
4963 | | */ |
4964 | | |
4965 | | private int /* O - Error status */ |
4966 | | cups_sync_output(gx_device *pdev) /* I - Device info */ |
4967 | 0 | { |
4968 | 0 | dmprintf1(pdev->memory, "INFO: Processing page %d...\n", cups->page); |
4969 | |
|
4970 | 0 | return (0); |
4971 | 0 | } |
4972 | | |
4973 | | |
4974 | | /* |
4975 | | * 'cups_print_chunked()' - Print a page of chunked pixels. |
4976 | | */ |
4977 | | |
4978 | | static int |
4979 | | cups_print_chunked(gx_device_printer *pdev, |
4980 | | /* I - Printer device */ |
4981 | | unsigned char *src, |
4982 | | /* I - Scanline buffer */ |
4983 | | unsigned char *dst, |
4984 | | /* I - Bitmap buffer */ |
4985 | | int srcbytes) |
4986 | | /* I - Number of bytes in src */ |
4987 | 29.2k | { |
4988 | 29.2k | int y; /* Looping var */ |
4989 | 29.2k | unsigned char *srcptr, /* Pointer to data */ |
4990 | 29.2k | *dstptr; /* Pointer to bits */ |
4991 | 29.2k | int count; /* Count for loop */ |
4992 | 29.2k | int xflip, /* Flip scanline? */ |
4993 | | #ifdef CUPS_DEBUG |
4994 | | yflip, /* Reverse scanline order? */ |
4995 | | #endif |
4996 | 29.2k | ystart, yend, ystep; /* Loop control for scanline order */ |
4997 | 29.2k | ppd_attr_t *backside = NULL; |
4998 | 29.2k | const char *backside_str = "Normal"; |
4999 | 29.2k | int flip_duplex = 0; |
5000 | | |
5001 | | #ifdef CUPS_DEBUG |
5002 | | dmprintf1(pdev->memory, "DEBUG2: cups->header.Duplex = %d\n", cups->header.Duplex); |
5003 | | dmprintf1(pdev->memory, "DEBUG2: cups->header.Tumble = %d\n", cups->header.Tumble); |
5004 | | dmprintf1(pdev->memory, "DEBUG2: cups->page = %d\n", cups->page); |
5005 | | dmprintf1(pdev->memory, "DEBUG2: cups->PPD = %p\n", cups->PPD); |
5006 | | #endif /* CUPS_DEBUG */ |
5007 | | |
5008 | 29.2k | if (cups->PPD) { |
5009 | 0 | backside = ppdFindAttr(cups->PPD, "cupsBackSide", NULL); |
5010 | 0 | if (backside) { |
5011 | 0 | backside_str = backside->value; |
5012 | 0 | cups->PPD->flip_duplex = 0; |
5013 | 0 | } |
5014 | 0 | flip_duplex = cups->PPD->flip_duplex; |
5015 | 0 | } |
5016 | 29.2k | else |
5017 | 29.2k | backside_str = cups->cupsBackSideOrientation; |
5018 | | #ifdef CUPS_DEBUG |
5019 | | dmprintf1(pdev->memory, "DEBUG2: Back side orientation: %s\n", backside_str); |
5020 | | #endif /* CUPS_DEBUG */ |
5021 | 29.2k | if (cups->header.Duplex && |
5022 | 0 | ((!cups->header.Tumble && |
5023 | 0 | (flip_duplex || |
5024 | 0 | (!strcasecmp(backside_str, "Rotated")))) || |
5025 | 0 | (cups->header.Tumble && |
5026 | 0 | ((!strcasecmp(backside_str, "Flipped") || |
5027 | 0 | !strcasecmp(backside_str, "ManualTumble"))))) && |
5028 | 0 | !(cups->page & 1)) |
5029 | 0 | xflip = 1; |
5030 | 29.2k | else |
5031 | 29.2k | xflip = 0; |
5032 | 29.2k | if (cups->header.Duplex && |
5033 | 0 | ((!cups->header.Tumble && |
5034 | 0 | (flip_duplex || |
5035 | 0 | ((!strcasecmp(backside_str, "Flipped") || |
5036 | 0 | !strcasecmp(backside_str, "Rotated"))))) || |
5037 | 0 | (cups->header.Tumble && |
5038 | 0 | (!strcasecmp(backside_str, "ManualTumble")))) && |
5039 | 0 | !(cups->page & 1)) { |
5040 | | #ifdef CUPS_DEBUG |
5041 | | yflip = 1; |
5042 | | #endif |
5043 | 0 | ystart = cups->height - 1; |
5044 | 0 | yend = -1; |
5045 | 0 | ystep = -1; |
5046 | 29.2k | } else { |
5047 | | #ifdef CUPS_DEBUG |
5048 | | yflip = 0; |
5049 | | #endif |
5050 | 29.2k | ystart = 0; |
5051 | 29.2k | yend = cups->height; |
5052 | 29.2k | ystep = 1; |
5053 | 29.2k | } |
5054 | | |
5055 | | #ifdef CUPS_DEBUG |
5056 | | dmprintf3(pdev->memory, "DEBUG: cups_print_chunked: xflip = %d, yflip = %d, height = %d\n", |
5057 | | xflip, yflip, cups->height); |
5058 | | #endif /* CUPS_DEBUG */ |
5059 | | |
5060 | | /* |
5061 | | * Loop through the page bitmap and write chunked pixels, reversing as |
5062 | | * needed... |
5063 | | */ |
5064 | 69.9M | for (y = ystart; y != yend; y += ystep) |
5065 | 69.9M | { |
5066 | | /* |
5067 | | * Grab the scanline data... |
5068 | | */ |
5069 | | |
5070 | 69.9M | if (gdev_prn_get_bits((gx_device_printer *)pdev, y, src, &srcptr) < 0) |
5071 | 3 | { |
5072 | 3 | dmprintf1(pdev->memory, "ERROR: Unable to get scanline %d!\n", y); |
5073 | 3 | return_error(gs_error_unknownerror); |
5074 | 3 | } |
5075 | | |
5076 | 69.9M | if (xflip) |
5077 | 0 | { |
5078 | | /* |
5079 | | * Flip the raster data before writing it... |
5080 | | */ |
5081 | |
|
5082 | 0 | if (srcptr[0] == 0 && memcmp(srcptr, srcptr + 1, srcbytes - 1) == 0) |
5083 | 0 | memset(dst, 0, cups->header.cupsBytesPerLine); |
5084 | 0 | else |
5085 | 0 | { |
5086 | 0 | dstptr = dst; |
5087 | 0 | count = srcbytes; |
5088 | |
|
5089 | 0 | switch (cups->color_info.depth) |
5090 | 0 | { |
5091 | 0 | case 1 : /* B&W bitmap */ |
5092 | 0 | for (srcptr += srcbytes - 1; |
5093 | 0 | count > 0; |
5094 | 0 | count --, srcptr --, dstptr ++) |
5095 | 0 | { |
5096 | 0 | *dstptr = cups->RevUpper1[*srcptr & 15] | |
5097 | 0 | cups->RevLower1[*srcptr >> 4]; |
5098 | 0 | } |
5099 | 0 | break; |
5100 | | |
5101 | 0 | case 2 : /* 2-bit W/K image */ |
5102 | 0 | for (srcptr += srcbytes - 1; |
5103 | 0 | count > 0; |
5104 | 0 | count --, srcptr --, dstptr ++) |
5105 | 0 | { |
5106 | 0 | *dstptr = cups->RevUpper2[*srcptr & 15] | |
5107 | 0 | cups->RevLower2[*srcptr >> 4]; |
5108 | 0 | } |
5109 | 0 | break; |
5110 | | |
5111 | 0 | case 4 : /* 1-bit RGB/CMY/CMYK bitmap or 4-bit W/K image */ |
5112 | 0 | for (srcptr += srcbytes - 1; |
5113 | 0 | count > 0; |
5114 | 0 | count --, srcptr --, dstptr ++) |
5115 | 0 | *dstptr = (*srcptr >> 4) | (*srcptr << 4); |
5116 | 0 | break; |
5117 | | |
5118 | 0 | case 8 : /* 2-bit RGB/CMY/CMYK or 8-bit W/K image */ |
5119 | 0 | for (srcptr += srcbytes - 1; |
5120 | 0 | count > 0; |
5121 | 0 | count --, srcptr --, dstptr ++) |
5122 | 0 | *dstptr = *srcptr; |
5123 | 0 | break; |
5124 | | |
5125 | 0 | case 16 : /* 4-bit RGB/CMY/CMYK or 16-bit W/K image */ |
5126 | 0 | for (srcptr += srcbytes - 2; |
5127 | 0 | count > 0; |
5128 | 0 | count -= 2, srcptr -= 2, dstptr += 2) |
5129 | 0 | { |
5130 | 0 | dstptr[0] = srcptr[0]; |
5131 | 0 | dstptr[1] = srcptr[1]; |
5132 | 0 | } |
5133 | 0 | break; |
5134 | | |
5135 | 0 | case 24 : /* 8-bit RGB or CMY image */ |
5136 | 0 | for (srcptr += srcbytes - 3; |
5137 | 0 | count > 0; |
5138 | 0 | count -= 3, srcptr -= 3, dstptr += 3) |
5139 | 0 | { |
5140 | 0 | dstptr[0] = srcptr[0]; |
5141 | 0 | dstptr[1] = srcptr[1]; |
5142 | 0 | dstptr[2] = srcptr[2]; |
5143 | 0 | } |
5144 | 0 | break; |
5145 | | |
5146 | 0 | case 32 : /* 8-bit CMYK image */ |
5147 | 0 | for (srcptr += srcbytes - 4; |
5148 | 0 | count > 0; |
5149 | 0 | count -= 4, srcptr -= 4, dstptr += 4) |
5150 | 0 | { |
5151 | 0 | dstptr[0] = srcptr[0]; |
5152 | 0 | dstptr[1] = srcptr[1]; |
5153 | 0 | dstptr[2] = srcptr[2]; |
5154 | 0 | dstptr[3] = srcptr[3]; |
5155 | 0 | } |
5156 | 0 | break; |
5157 | | |
5158 | 0 | case 48 : /* 16-bit RGB or CMY image */ |
5159 | 0 | for (srcptr += srcbytes - 6; |
5160 | 0 | count > 0; |
5161 | 0 | count -= 6, srcptr -= 6, dstptr += 6) |
5162 | 0 | { |
5163 | 0 | dstptr[0] = srcptr[0]; |
5164 | 0 | dstptr[1] = srcptr[1]; |
5165 | 0 | dstptr[2] = srcptr[2]; |
5166 | 0 | dstptr[3] = srcptr[3]; |
5167 | 0 | dstptr[4] = srcptr[4]; |
5168 | 0 | dstptr[5] = srcptr[5]; |
5169 | 0 | } |
5170 | 0 | break; |
5171 | | |
5172 | 0 | case 64 : /* 16-bit CMYK image */ |
5173 | 0 | for (srcptr += srcbytes - 8; |
5174 | 0 | count > 0; |
5175 | 0 | count -= 8, srcptr -= 8, dstptr += 8) |
5176 | 0 | { |
5177 | 0 | dstptr[0] = srcptr[0]; |
5178 | 0 | dstptr[1] = srcptr[1]; |
5179 | 0 | dstptr[2] = srcptr[2]; |
5180 | 0 | dstptr[3] = srcptr[3]; |
5181 | 0 | dstptr[4] = srcptr[4]; |
5182 | 0 | dstptr[5] = srcptr[5]; |
5183 | 0 | dstptr[6] = srcptr[6]; |
5184 | 0 | dstptr[7] = srcptr[7]; |
5185 | 0 | } |
5186 | 0 | break; |
5187 | 0 | } |
5188 | 0 | } |
5189 | | |
5190 | | /* |
5191 | | * Write the bitmap data to the raster stream... |
5192 | | */ |
5193 | | |
5194 | 0 | cupsRasterWritePixels(cups->stream, dst, cups->header.cupsBytesPerLine); |
5195 | 0 | } |
5196 | 69.9M | else |
5197 | 69.9M | { |
5198 | | /* |
5199 | | * Write the scanline data to the raster stream... |
5200 | | */ |
5201 | | |
5202 | 69.9M | cupsRasterWritePixels(cups->stream, srcptr, cups->header.cupsBytesPerLine); |
5203 | 69.9M | } |
5204 | 69.9M | } |
5205 | 29.2k | return (0); |
5206 | 29.2k | } |
5207 | | |
5208 | | |
5209 | | /* |
5210 | | * 'cups_print_banded()' - Print a page of banded pixels. |
5211 | | */ |
5212 | | |
5213 | | static int |
5214 | | cups_print_banded(gx_device_printer *pdev, |
5215 | | /* I - Printer device */ |
5216 | | unsigned char *src, |
5217 | | /* I - Scanline buffer */ |
5218 | | unsigned char *dst, |
5219 | | /* I - Bitmap buffer */ |
5220 | | int srcbytes) |
5221 | | /* I - Number of bytes in src */ |
5222 | 0 | { |
5223 | 0 | int x; /* Looping var */ |
5224 | 0 | int y; /* Looping var */ |
5225 | 0 | int bandbytes; /* Bytes per band */ |
5226 | 0 | unsigned char bit; /* Current bit */ |
5227 | 0 | unsigned char temp; /* Temporary variable */ |
5228 | 0 | unsigned char *srcptr; /* Pointer to data */ |
5229 | 0 | unsigned char *cptr, *mptr, *yptr, /* Pointer to components */ |
5230 | 0 | *kptr, *lcptr, *lmptr; /* ... */ |
5231 | 0 | int xflip, /* Flip scanline? */ |
5232 | | #ifdef CUPS_DEBUG |
5233 | | yflip, /* Reverse scanline order? */ |
5234 | | #endif |
5235 | 0 | ystart, yend, ystep; /* Loop control for scanline order */ |
5236 | 0 | ppd_attr_t *backside = NULL; |
5237 | 0 | const char *backside_str = "Normal"; |
5238 | 0 | int flip_duplex = 0; |
5239 | | |
5240 | |
|
5241 | | #ifdef CUPS_DEBUG |
5242 | | dmprintf1(pdev->memory, "DEBUG2: cups->header.Duplex = %d\n", cups->header.Duplex); |
5243 | | dmprintf1(pdev->memory, "DEBUG2: cups->header.Tumble = %d\n", cups->header.Tumble); |
5244 | | dmprintf1(pdev->memory, "DEBUG2: cups->page = %d\n", cups->page); |
5245 | | dmprintf1(pdev->memory, "DEBUG2: cups->PPD = %p\n", cups->PPD); |
5246 | | #endif /* CUPS_DEBUG */ |
5247 | |
|
5248 | 0 | if (cups->PPD) { |
5249 | 0 | backside = ppdFindAttr(cups->PPD, "cupsBackSide", NULL); |
5250 | 0 | if (backside) { |
5251 | 0 | backside_str = backside->value; |
5252 | 0 | cups->PPD->flip_duplex = 0; |
5253 | 0 | } |
5254 | 0 | flip_duplex = cups->PPD->flip_duplex; |
5255 | 0 | } |
5256 | 0 | else |
5257 | 0 | backside_str = cups->cupsBackSideOrientation; |
5258 | | #ifdef CUPS_DEBUG |
5259 | | dmprintf1(pdev->memory, "DEBUG2: Back side orientation: %s\n", backside_str); |
5260 | | #endif /* CUPS_DEBUG */ |
5261 | 0 | if (cups->header.Duplex && |
5262 | 0 | ((!cups->header.Tumble && |
5263 | 0 | (flip_duplex || |
5264 | 0 | (!strcasecmp(backside_str, "Rotated")))) || |
5265 | 0 | (cups->header.Tumble && |
5266 | 0 | ((!strcasecmp(backside_str, "Flipped") || |
5267 | 0 | !strcasecmp(backside_str, "ManualTumble"))))) && |
5268 | 0 | !(cups->page & 1)) |
5269 | 0 | xflip = 1; |
5270 | 0 | else |
5271 | 0 | xflip = 0; |
5272 | 0 | if (cups->header.Duplex && |
5273 | 0 | ((!cups->header.Tumble && |
5274 | 0 | (flip_duplex || |
5275 | 0 | ((!strcasecmp(backside_str, "Flipped") || |
5276 | 0 | !strcasecmp(backside_str, "Rotated"))))) || |
5277 | 0 | (cups->header.Tumble && |
5278 | 0 | (!strcasecmp(backside_str, "ManualTumble")))) && |
5279 | 0 | !(cups->page & 1)) { |
5280 | | #ifdef CUPS_DEBUG |
5281 | | yflip = 1; |
5282 | | #endif |
5283 | 0 | ystart = cups->height - 1; |
5284 | 0 | yend = -1; |
5285 | 0 | ystep = -1; |
5286 | 0 | } else { |
5287 | | #ifdef CUPS_DEBUG |
5288 | | yflip = 0; |
5289 | | #endif |
5290 | 0 | ystart = 0; |
5291 | 0 | yend = cups->height; |
5292 | 0 | ystep = 1; |
5293 | 0 | } |
5294 | |
|
5295 | | #ifdef CUPS_DEBUG |
5296 | | dmprintf3(pdev->memory, "DEBUG: cups_print_chunked: xflip = %d, yflip = %d, height = %d\n", |
5297 | | xflip, yflip, cups->height); |
5298 | | #endif /* CUPS_DEBUG */ |
5299 | | |
5300 | | /* |
5301 | | * Loop through the page bitmap and write banded pixels... We have |
5302 | | * to separate each chunked color as needed... |
5303 | | */ |
5304 | |
|
5305 | 0 | #ifdef CUPS_RASTER_SYNCv1 |
5306 | 0 | bandbytes = cups->header.cupsBytesPerLine / cups->header.cupsNumColors; |
5307 | | #else |
5308 | | if (cups->header.cupsColorSpace == CUPS_CSPACE_KCMYcm && |
5309 | | cups->header.cupsBitsPerColor == 1) |
5310 | | bandbytes = cups->header.cupsBytesPerLine / 6; |
5311 | | else |
5312 | | bandbytes = cups->header.cupsBytesPerLine / cups->color_info.num_components; |
5313 | | #endif /* CUPS_RASTER_SYNCv1 */ |
5314 | |
|
5315 | 0 | for (y = ystart; y != yend; y += ystep) |
5316 | 0 | { |
5317 | | /* |
5318 | | * Grab the scanline data... |
5319 | | */ |
5320 | |
|
5321 | 0 | if (gdev_prn_get_bits((gx_device_printer *)pdev, y, src, &srcptr) < 0) |
5322 | 0 | { |
5323 | 0 | dmprintf1(pdev->memory, "ERROR: Unable to get scanline %d!\n", y); |
5324 | 0 | return_error(gs_error_unknownerror); |
5325 | 0 | } |
5326 | | |
5327 | | /* |
5328 | | * Separate the chunked colors into their components... |
5329 | | */ |
5330 | | |
5331 | 0 | if (srcptr[0] == 0 && memcmp(srcptr, srcptr + 1, srcbytes - 1) == 0) |
5332 | 0 | memset(dst, 0, cups->header.cupsBytesPerLine); |
5333 | 0 | else |
5334 | 0 | { |
5335 | 0 | if (xflip) |
5336 | 0 | cptr = dst + bandbytes - 1; |
5337 | 0 | else |
5338 | 0 | cptr = dst; |
5339 | |
|
5340 | 0 | mptr = cptr + bandbytes; |
5341 | 0 | yptr = mptr + bandbytes; |
5342 | 0 | kptr = yptr + bandbytes; |
5343 | 0 | lcptr = kptr + bandbytes; |
5344 | 0 | lmptr = lcptr + bandbytes; |
5345 | |
|
5346 | 0 | switch (cups->header.cupsBitsPerColor) |
5347 | 0 | { |
5348 | 0 | default : |
5349 | 0 | memset(dst, 0, cups->header.cupsBytesPerLine); |
5350 | |
|
5351 | 0 | switch (cups->header.cupsColorSpace) |
5352 | 0 | { |
5353 | 0 | default : |
5354 | 0 | for (x = cups->width, bit = xflip ? 1 << (x & 7) : 128; |
5355 | 0 | x > 0; |
5356 | 0 | x --, srcptr ++) |
5357 | 0 | { |
5358 | 0 | if (*srcptr & 0x40) |
5359 | 0 | *cptr |= bit; |
5360 | 0 | if (*srcptr & 0x20) |
5361 | 0 | *mptr |= bit; |
5362 | 0 | if (*srcptr & 0x10) |
5363 | 0 | *yptr |= bit; |
5364 | |
|
5365 | 0 | if (xflip) |
5366 | 0 | { |
5367 | 0 | if (bit < 128) |
5368 | 0 | bit <<= 1; |
5369 | 0 | else |
5370 | 0 | { |
5371 | 0 | cptr --; |
5372 | 0 | mptr --; |
5373 | 0 | yptr --; |
5374 | 0 | bit = 1; |
5375 | 0 | } |
5376 | 0 | } |
5377 | 0 | else |
5378 | 0 | bit >>= 1; |
5379 | |
|
5380 | 0 | x --; |
5381 | 0 | if (x == 0) |
5382 | 0 | break; |
5383 | | |
5384 | 0 | if (*srcptr & 0x4) |
5385 | 0 | *cptr |= bit; |
5386 | 0 | if (*srcptr & 0x2) |
5387 | 0 | *mptr |= bit; |
5388 | 0 | if (*srcptr & 0x1) |
5389 | 0 | *yptr |= bit; |
5390 | |
|
5391 | 0 | if (xflip) |
5392 | 0 | { |
5393 | 0 | if (bit < 128) |
5394 | 0 | bit <<= 1; |
5395 | 0 | else |
5396 | 0 | { |
5397 | 0 | cptr --; |
5398 | 0 | mptr --; |
5399 | 0 | yptr --; |
5400 | 0 | bit = 1; |
5401 | 0 | } |
5402 | 0 | } |
5403 | 0 | else if (bit > 1) |
5404 | 0 | bit >>= 1; |
5405 | 0 | else |
5406 | 0 | { |
5407 | 0 | cptr ++; |
5408 | 0 | mptr ++; |
5409 | 0 | yptr ++; |
5410 | 0 | bit = 128; |
5411 | 0 | } |
5412 | 0 | } |
5413 | 0 | break; |
5414 | 0 | case CUPS_CSPACE_GMCK : |
5415 | 0 | case CUPS_CSPACE_GMCS : |
5416 | 0 | case CUPS_CSPACE_RGBA : |
5417 | 0 | case CUPS_CSPACE_RGBW : |
5418 | 0 | case CUPS_CSPACE_CMYK : |
5419 | 0 | case CUPS_CSPACE_YMCK : |
5420 | 0 | case CUPS_CSPACE_KCMY : |
5421 | 0 | for (x = cups->width, bit = xflip ? 1 << (x & 7) : 128; |
5422 | 0 | x > 0; |
5423 | 0 | x --, srcptr ++) |
5424 | 0 | { |
5425 | 0 | if (*srcptr & 0x80) |
5426 | 0 | *cptr |= bit; |
5427 | 0 | if (*srcptr & 0x40) |
5428 | 0 | *mptr |= bit; |
5429 | 0 | if (*srcptr & 0x20) |
5430 | 0 | *yptr |= bit; |
5431 | 0 | if (*srcptr & 0x10) |
5432 | 0 | *kptr |= bit; |
5433 | |
|
5434 | 0 | if (xflip) |
5435 | 0 | { |
5436 | 0 | if (bit < 128) |
5437 | 0 | bit <<= 1; |
5438 | 0 | else |
5439 | 0 | { |
5440 | 0 | cptr --; |
5441 | 0 | mptr --; |
5442 | 0 | yptr --; |
5443 | 0 | kptr --; |
5444 | 0 | bit = 1; |
5445 | 0 | } |
5446 | 0 | } |
5447 | 0 | else |
5448 | 0 | bit >>= 1; |
5449 | |
|
5450 | 0 | x --; |
5451 | 0 | if (x == 0) |
5452 | 0 | break; |
5453 | | |
5454 | 0 | if (*srcptr & 0x8) |
5455 | 0 | *cptr |= bit; |
5456 | 0 | if (*srcptr & 0x4) |
5457 | 0 | *mptr |= bit; |
5458 | 0 | if (*srcptr & 0x2) |
5459 | 0 | *yptr |= bit; |
5460 | 0 | if (*srcptr & 0x1) |
5461 | 0 | *kptr |= bit; |
5462 | |
|
5463 | 0 | if (xflip) |
5464 | 0 | { |
5465 | 0 | if (bit < 128) |
5466 | 0 | bit <<= 1; |
5467 | 0 | else |
5468 | 0 | { |
5469 | 0 | cptr --; |
5470 | 0 | mptr --; |
5471 | 0 | yptr --; |
5472 | 0 | kptr --; |
5473 | 0 | bit = 1; |
5474 | 0 | } |
5475 | 0 | } |
5476 | 0 | else if (bit > 1) |
5477 | 0 | bit >>= 1; |
5478 | 0 | else |
5479 | 0 | { |
5480 | 0 | cptr ++; |
5481 | 0 | mptr ++; |
5482 | 0 | yptr ++; |
5483 | 0 | kptr ++; |
5484 | 0 | bit = 128; |
5485 | 0 | } |
5486 | 0 | } |
5487 | 0 | break; |
5488 | 0 | case CUPS_CSPACE_KCMYcm : |
5489 | 0 | for (x = cups->width, bit = xflip ? 1 << (x & 7) : 128; |
5490 | 0 | x > 0; |
5491 | 0 | x --, srcptr ++) |
5492 | 0 | { |
5493 | | /* |
5494 | | * Note: Because of the way the pointers are setup, |
5495 | | * the following code is correct even though |
5496 | | * the names don't match... |
5497 | | */ |
5498 | |
|
5499 | 0 | if (*srcptr & 0x20) |
5500 | 0 | *cptr |= bit; |
5501 | 0 | if (*srcptr & 0x10) |
5502 | 0 | *mptr |= bit; |
5503 | 0 | if (*srcptr & 0x08) |
5504 | 0 | *yptr |= bit; |
5505 | 0 | if (*srcptr & 0x04) |
5506 | 0 | *kptr |= bit; |
5507 | 0 | if (*srcptr & 0x02) |
5508 | 0 | *lcptr |= bit; |
5509 | 0 | if (*srcptr & 0x01) |
5510 | 0 | *lmptr |= bit; |
5511 | |
|
5512 | 0 | if (xflip) |
5513 | 0 | { |
5514 | 0 | if (bit < 128) |
5515 | 0 | bit <<= 1; |
5516 | 0 | else |
5517 | 0 | { |
5518 | 0 | cptr --; |
5519 | 0 | mptr --; |
5520 | 0 | yptr --; |
5521 | 0 | kptr --; |
5522 | 0 | lcptr --; |
5523 | 0 | lmptr --; |
5524 | 0 | bit = 1; |
5525 | 0 | } |
5526 | 0 | } |
5527 | 0 | else if (bit > 1) |
5528 | 0 | bit >>= 1; |
5529 | 0 | else |
5530 | 0 | { |
5531 | 0 | cptr ++; |
5532 | 0 | mptr ++; |
5533 | 0 | yptr ++; |
5534 | 0 | kptr ++; |
5535 | 0 | lcptr ++; |
5536 | 0 | lmptr ++; |
5537 | 0 | bit = 128; |
5538 | 0 | } |
5539 | 0 | } |
5540 | 0 | break; |
5541 | 0 | } |
5542 | 0 | break; |
5543 | | |
5544 | 0 | case 2 : |
5545 | 0 | memset(dst, 0, cups->header.cupsBytesPerLine); |
5546 | |
|
5547 | 0 | switch (cups->header.cupsColorSpace) |
5548 | 0 | { |
5549 | 0 | default : |
5550 | 0 | for (x = cups->width, bit = xflip ? 3 << (2 * (x & 3)) : 0xc0; |
5551 | 0 | x > 0; |
5552 | 0 | x --, srcptr ++) |
5553 | 0 | switch (bit) |
5554 | 0 | { |
5555 | 0 | case 0xc0 : |
5556 | 0 | if ((temp = *srcptr & 0x30) != 0) |
5557 | 0 | *cptr |= temp << 2; |
5558 | 0 | if ((temp = *srcptr & 0x0c) != 0) |
5559 | 0 | *mptr |= temp << 4; |
5560 | 0 | if ((temp = *srcptr & 0x03) != 0) |
5561 | 0 | *yptr |= temp << 6; |
5562 | |
|
5563 | 0 | if (xflip) |
5564 | 0 | { |
5565 | 0 | bit = 0x03; |
5566 | 0 | cptr --; |
5567 | 0 | mptr --; |
5568 | 0 | yptr --; |
5569 | 0 | } |
5570 | 0 | else |
5571 | 0 | bit = 0x30; |
5572 | 0 | break; |
5573 | 0 | case 0x30 : |
5574 | 0 | if ((temp = *srcptr & 0x30) != 0) |
5575 | 0 | *cptr |= temp; |
5576 | 0 | if ((temp = *srcptr & 0x0c) != 0) |
5577 | 0 | *mptr |= temp << 2; |
5578 | 0 | if ((temp = *srcptr & 0x03) != 0) |
5579 | 0 | *yptr |= temp << 4; |
5580 | |
|
5581 | 0 | if (xflip) |
5582 | 0 | bit = 0xc0; |
5583 | 0 | else |
5584 | 0 | bit = 0x0c; |
5585 | 0 | break; |
5586 | 0 | case 0x0c : |
5587 | 0 | if ((temp = *srcptr & 0x30) != 0) |
5588 | 0 | *cptr |= temp >> 2; |
5589 | 0 | if ((temp = *srcptr & 0x0c) != 0) |
5590 | 0 | *mptr |= temp; |
5591 | 0 | if ((temp = *srcptr & 0x03) != 0) |
5592 | 0 | *yptr |= temp << 2; |
5593 | |
|
5594 | 0 | if (xflip) |
5595 | 0 | bit = 0x30; |
5596 | 0 | else |
5597 | 0 | bit = 0x03; |
5598 | 0 | break; |
5599 | 0 | case 0x03 : |
5600 | 0 | if ((temp = *srcptr & 0x30) != 0) |
5601 | 0 | *cptr |= temp >> 4; |
5602 | 0 | if ((temp = *srcptr & 0x0c) != 0) |
5603 | 0 | *mptr |= temp >> 2; |
5604 | 0 | if ((temp = *srcptr & 0x03) != 0) |
5605 | 0 | *yptr |= temp; |
5606 | |
|
5607 | 0 | if (xflip) |
5608 | 0 | bit = 0x0c; |
5609 | 0 | else |
5610 | 0 | { |
5611 | 0 | bit = 0xc0; |
5612 | 0 | cptr ++; |
5613 | 0 | mptr ++; |
5614 | 0 | yptr ++; |
5615 | 0 | } |
5616 | 0 | break; |
5617 | 0 | } |
5618 | 0 | break; |
5619 | 0 | case CUPS_CSPACE_GMCK : |
5620 | 0 | case CUPS_CSPACE_GMCS : |
5621 | 0 | case CUPS_CSPACE_RGBA : |
5622 | 0 | case CUPS_CSPACE_RGBW : |
5623 | 0 | case CUPS_CSPACE_CMYK : |
5624 | 0 | case CUPS_CSPACE_YMCK : |
5625 | 0 | case CUPS_CSPACE_KCMY : |
5626 | 0 | case CUPS_CSPACE_KCMYcm : |
5627 | 0 | for (x = cups->width, bit = xflip ? 3 << (2 * (x & 3)) : 0xc0; |
5628 | 0 | x > 0; |
5629 | 0 | x --, srcptr ++) |
5630 | 0 | switch (bit) |
5631 | 0 | { |
5632 | 0 | case 0xc0 : |
5633 | 0 | if ((temp = *srcptr & 0xc0) != 0) |
5634 | 0 | *cptr |= temp; |
5635 | 0 | if ((temp = *srcptr & 0x30) != 0) |
5636 | 0 | *mptr |= temp << 2; |
5637 | 0 | if ((temp = *srcptr & 0x0c) != 0) |
5638 | 0 | *yptr |= temp << 4; |
5639 | 0 | if ((temp = *srcptr & 0x03) != 0) |
5640 | 0 | *kptr |= temp << 6; |
5641 | |
|
5642 | 0 | if (xflip) |
5643 | 0 | { |
5644 | 0 | bit = 0x03; |
5645 | 0 | cptr --; |
5646 | 0 | mptr --; |
5647 | 0 | yptr --; |
5648 | 0 | kptr --; |
5649 | 0 | } |
5650 | 0 | else |
5651 | 0 | bit = 0x30; |
5652 | 0 | break; |
5653 | 0 | case 0x30 : |
5654 | 0 | if ((temp = *srcptr & 0xc0) != 0) |
5655 | 0 | *cptr |= temp >> 2; |
5656 | 0 | if ((temp = *srcptr & 0x30) != 0) |
5657 | 0 | *mptr |= temp; |
5658 | 0 | if ((temp = *srcptr & 0x0c) != 0) |
5659 | 0 | *yptr |= temp << 2; |
5660 | 0 | if ((temp = *srcptr & 0x03) != 0) |
5661 | 0 | *kptr |= temp << 4; |
5662 | |
|
5663 | 0 | if (xflip) |
5664 | 0 | bit = 0xc0; |
5665 | 0 | else |
5666 | 0 | bit = 0x0c; |
5667 | 0 | break; |
5668 | 0 | case 0x0c : |
5669 | 0 | if ((temp = *srcptr & 0xc0) != 0) |
5670 | 0 | *cptr |= temp >> 4; |
5671 | 0 | if ((temp = *srcptr & 0x30) != 0) |
5672 | 0 | *mptr |= temp >> 2; |
5673 | 0 | if ((temp = *srcptr & 0x0c) != 0) |
5674 | 0 | *yptr |= temp; |
5675 | 0 | if ((temp = *srcptr & 0x03) != 0) |
5676 | 0 | *kptr |= temp << 2; |
5677 | |
|
5678 | 0 | if (xflip) |
5679 | 0 | bit = 0x30; |
5680 | 0 | else |
5681 | 0 | bit = 0x03; |
5682 | 0 | break; |
5683 | 0 | case 0x03 : |
5684 | 0 | if ((temp = *srcptr & 0xc0) != 0) |
5685 | 0 | *cptr |= temp >> 6; |
5686 | 0 | if ((temp = *srcptr & 0x30) != 0) |
5687 | 0 | *mptr |= temp >> 4; |
5688 | 0 | if ((temp = *srcptr & 0x0c) != 0) |
5689 | 0 | *yptr |= temp >> 2; |
5690 | 0 | if ((temp = *srcptr & 0x03) != 0) |
5691 | 0 | *kptr |= temp; |
5692 | |
|
5693 | 0 | if (xflip) |
5694 | 0 | bit = 0x0c; |
5695 | 0 | else |
5696 | 0 | { |
5697 | 0 | bit = 0xc0; |
5698 | 0 | cptr ++; |
5699 | 0 | mptr ++; |
5700 | 0 | yptr ++; |
5701 | 0 | kptr ++; |
5702 | 0 | } |
5703 | 0 | break; |
5704 | 0 | } |
5705 | 0 | break; |
5706 | 0 | } |
5707 | 0 | break; |
5708 | | |
5709 | 0 | case 4 : |
5710 | 0 | memset(dst, 0, cups->header.cupsBytesPerLine); |
5711 | |
|
5712 | 0 | switch (cups->header.cupsColorSpace) |
5713 | 0 | { |
5714 | 0 | default : |
5715 | 0 | for (x = cups->width, bit = xflip && (x & 1) ? 0xf0 : 0x0f; |
5716 | 0 | x > 0; |
5717 | 0 | x --, srcptr += 2) |
5718 | 0 | switch (bit) |
5719 | 0 | { |
5720 | 0 | case 0xf0 : |
5721 | 0 | if ((temp = srcptr[0] & 0x0f) != 0) |
5722 | 0 | *cptr |= temp << 4; |
5723 | 0 | if ((temp = srcptr[1] & 0xf0) != 0) |
5724 | 0 | *mptr |= temp; |
5725 | 0 | if ((temp = srcptr[1] & 0x0f) != 0) |
5726 | 0 | *yptr |= temp << 4; |
5727 | |
|
5728 | 0 | bit = 0x0f; |
5729 | |
|
5730 | 0 | if (xflip) |
5731 | 0 | { |
5732 | 0 | cptr --; |
5733 | 0 | mptr --; |
5734 | 0 | yptr --; |
5735 | 0 | } |
5736 | 0 | break; |
5737 | 0 | case 0x0f : |
5738 | 0 | if ((temp = srcptr[0] & 0x0f) != 0) |
5739 | 0 | *cptr |= temp; |
5740 | 0 | if ((temp = srcptr[1] & 0xf0) != 0) |
5741 | 0 | *mptr |= temp >> 4; |
5742 | 0 | if ((temp = srcptr[1] & 0x0f) != 0) |
5743 | 0 | *yptr |= temp; |
5744 | |
|
5745 | 0 | bit = 0xf0; |
5746 | |
|
5747 | 0 | if (!xflip) |
5748 | 0 | { |
5749 | 0 | cptr ++; |
5750 | 0 | mptr ++; |
5751 | 0 | yptr ++; |
5752 | 0 | } |
5753 | 0 | break; |
5754 | 0 | } |
5755 | 0 | break; |
5756 | 0 | case CUPS_CSPACE_GMCK : |
5757 | 0 | case CUPS_CSPACE_GMCS : |
5758 | 0 | case CUPS_CSPACE_RGBA : |
5759 | 0 | case CUPS_CSPACE_RGBW : |
5760 | 0 | case CUPS_CSPACE_CMYK : |
5761 | 0 | case CUPS_CSPACE_YMCK : |
5762 | 0 | case CUPS_CSPACE_KCMY : |
5763 | 0 | case CUPS_CSPACE_KCMYcm : |
5764 | 0 | for (x = cups->width, bit = xflip && (x & 1) ? 0xf0 : 0x0f; |
5765 | 0 | x > 0; |
5766 | 0 | x --, srcptr += 2) |
5767 | 0 | switch (bit) |
5768 | 0 | { |
5769 | 0 | case 0xf0 : |
5770 | 0 | if ((temp = srcptr[0] & 0xf0) != 0) |
5771 | 0 | *cptr |= temp; |
5772 | 0 | if ((temp = srcptr[0] & 0x0f) != 0) |
5773 | 0 | *mptr |= temp << 4; |
5774 | 0 | if ((temp = srcptr[1] & 0xf0) != 0) |
5775 | 0 | *yptr |= temp; |
5776 | 0 | if ((temp = srcptr[1] & 0x0f) != 0) |
5777 | 0 | *kptr |= temp << 4; |
5778 | |
|
5779 | 0 | bit = 0x0f; |
5780 | |
|
5781 | 0 | if (xflip) |
5782 | 0 | { |
5783 | 0 | cptr --; |
5784 | 0 | mptr --; |
5785 | 0 | yptr --; |
5786 | 0 | kptr --; |
5787 | 0 | } |
5788 | 0 | break; |
5789 | 0 | case 0x0f : |
5790 | 0 | if ((temp = srcptr[0] & 0xf0) != 0) |
5791 | 0 | *cptr |= temp >> 4; |
5792 | 0 | if ((temp = srcptr[0] & 0x0f) != 0) |
5793 | 0 | *mptr |= temp; |
5794 | 0 | if ((temp = srcptr[1] & 0xf0) != 0) |
5795 | 0 | *yptr |= temp >> 4; |
5796 | 0 | if ((temp = srcptr[1] & 0x0f) != 0) |
5797 | 0 | *kptr |= temp; |
5798 | |
|
5799 | 0 | bit = 0xf0; |
5800 | |
|
5801 | 0 | if (!xflip) |
5802 | 0 | { |
5803 | 0 | cptr ++; |
5804 | 0 | mptr ++; |
5805 | 0 | yptr ++; |
5806 | 0 | kptr ++; |
5807 | 0 | } |
5808 | 0 | break; |
5809 | 0 | } |
5810 | 0 | break; |
5811 | 0 | } |
5812 | 0 | break; |
5813 | | |
5814 | 0 | case 8 : |
5815 | 0 | switch (cups->header.cupsColorSpace) |
5816 | 0 | { |
5817 | 0 | default : |
5818 | 0 | if (xflip) |
5819 | 0 | for (x = cups->width; x > 0; x --) |
5820 | 0 | { |
5821 | 0 | *cptr-- = *srcptr++; |
5822 | 0 | *mptr-- = *srcptr++; |
5823 | 0 | *yptr-- = *srcptr++; |
5824 | 0 | } |
5825 | 0 | else |
5826 | 0 | for (x = cups->width; x > 0; x --) |
5827 | 0 | { |
5828 | 0 | *cptr++ = *srcptr++; |
5829 | 0 | *mptr++ = *srcptr++; |
5830 | 0 | *yptr++ = *srcptr++; |
5831 | 0 | } |
5832 | 0 | break; |
5833 | 0 | case CUPS_CSPACE_GMCK : |
5834 | 0 | case CUPS_CSPACE_GMCS : |
5835 | 0 | case CUPS_CSPACE_RGBA : |
5836 | 0 | case CUPS_CSPACE_RGBW : |
5837 | 0 | case CUPS_CSPACE_CMYK : |
5838 | 0 | case CUPS_CSPACE_YMCK : |
5839 | 0 | case CUPS_CSPACE_KCMY : |
5840 | 0 | case CUPS_CSPACE_KCMYcm : |
5841 | 0 | if (xflip) |
5842 | 0 | for (x = cups->width; x > 0; x --) |
5843 | 0 | { |
5844 | 0 | *cptr-- = *srcptr++; |
5845 | 0 | *mptr-- = *srcptr++; |
5846 | 0 | *yptr-- = *srcptr++; |
5847 | 0 | *kptr-- = *srcptr++; |
5848 | 0 | } |
5849 | 0 | else |
5850 | 0 | for (x = cups->width; x > 0; x --) |
5851 | 0 | { |
5852 | 0 | *cptr++ = *srcptr++; |
5853 | 0 | *mptr++ = *srcptr++; |
5854 | 0 | *yptr++ = *srcptr++; |
5855 | 0 | *kptr++ = *srcptr++; |
5856 | 0 | } |
5857 | 0 | break; |
5858 | 0 | } |
5859 | 0 | break; |
5860 | | |
5861 | 0 | case 16 : |
5862 | 0 | switch (cups->header.cupsColorSpace) |
5863 | 0 | { |
5864 | 0 | default : |
5865 | 0 | if (xflip) |
5866 | 0 | for (x = cups->width; x > 0; x --, srcptr += 6) |
5867 | 0 | { |
5868 | 0 | *cptr-- = srcptr[1]; |
5869 | 0 | *cptr-- = srcptr[0]; |
5870 | 0 | *mptr-- = srcptr[3]; |
5871 | 0 | *mptr-- = srcptr[2]; |
5872 | 0 | *yptr-- = srcptr[5]; |
5873 | 0 | *yptr-- = srcptr[4]; |
5874 | 0 | } |
5875 | 0 | else |
5876 | 0 | for (x = cups->width; x > 0; x --) |
5877 | 0 | { |
5878 | 0 | *cptr++ = *srcptr++; |
5879 | 0 | *cptr++ = *srcptr++; |
5880 | 0 | *mptr++ = *srcptr++; |
5881 | 0 | *mptr++ = *srcptr++; |
5882 | 0 | *yptr++ = *srcptr++; |
5883 | 0 | *yptr++ = *srcptr++; |
5884 | 0 | } |
5885 | 0 | break; |
5886 | 0 | case CUPS_CSPACE_GMCK : |
5887 | 0 | case CUPS_CSPACE_GMCS : |
5888 | 0 | case CUPS_CSPACE_RGBA : |
5889 | 0 | case CUPS_CSPACE_RGBW : |
5890 | 0 | case CUPS_CSPACE_CMYK : |
5891 | 0 | case CUPS_CSPACE_YMCK : |
5892 | 0 | case CUPS_CSPACE_KCMY : |
5893 | 0 | case CUPS_CSPACE_KCMYcm : |
5894 | 0 | if (xflip) |
5895 | 0 | for (x = cups->width; x > 0; x --, srcptr += 8) |
5896 | 0 | { |
5897 | 0 | *cptr-- = srcptr[1]; |
5898 | 0 | *cptr-- = srcptr[0]; |
5899 | 0 | *mptr-- = srcptr[3]; |
5900 | 0 | *mptr-- = srcptr[2]; |
5901 | 0 | *yptr-- = srcptr[5]; |
5902 | 0 | *yptr-- = srcptr[4]; |
5903 | 0 | *kptr-- = srcptr[7]; |
5904 | 0 | *kptr-- = srcptr[6]; |
5905 | 0 | } |
5906 | 0 | else |
5907 | 0 | for (x = cups->width; x > 0; x --) |
5908 | 0 | { |
5909 | 0 | *cptr++ = *srcptr++; |
5910 | 0 | *cptr++ = *srcptr++; |
5911 | 0 | *mptr++ = *srcptr++; |
5912 | 0 | *mptr++ = *srcptr++; |
5913 | 0 | *yptr++ = *srcptr++; |
5914 | 0 | *yptr++ = *srcptr++; |
5915 | 0 | *kptr++ = *srcptr++; |
5916 | 0 | *kptr++ = *srcptr++; |
5917 | 0 | } |
5918 | 0 | break; |
5919 | 0 | } |
5920 | 0 | break; |
5921 | 0 | } |
5922 | 0 | } |
5923 | | |
5924 | | /* |
5925 | | * Write the bitmap data to the raster stream... |
5926 | | */ |
5927 | | |
5928 | 0 | cupsRasterWritePixels(cups->stream, dst, cups->header.cupsBytesPerLine); |
5929 | 0 | } |
5930 | 0 | return (0); |
5931 | 0 | } |
5932 | | |
5933 | | |
5934 | | /* |
5935 | | * 'cups_print_planar()' - Print a page of planar pixels. |
5936 | | */ |
5937 | | |
5938 | | static int |
5939 | | cups_print_planar(gx_device_printer *pdev, |
5940 | | /* I - Printer device */ |
5941 | | unsigned char *src, |
5942 | | /* I - Scanline buffer */ |
5943 | | unsigned char *dst, |
5944 | | /* I - Bitmap buffer */ |
5945 | | int srcbytes) |
5946 | | /* I - Number of bytes in src */ |
5947 | 0 | { |
5948 | 0 | int x; /* Looping var */ |
5949 | 0 | int y; /* Looping var */ |
5950 | 0 | unsigned char z; /* Looping var */ |
5951 | 0 | unsigned char srcbit; /* Current source bit */ |
5952 | 0 | unsigned char dstbit; /* Current destination bit */ |
5953 | 0 | unsigned char temp; /* Temporary variable */ |
5954 | 0 | unsigned char *srcptr; /* Pointer to data */ |
5955 | 0 | unsigned char *dstptr; /* Pointer to bitmap */ |
5956 | | |
5957 | | |
5958 | | /**** NOTE: Currently planar output doesn't support flipped duplex!!! ****/ |
5959 | | |
5960 | | /* |
5961 | | * Loop through the page bitmap and write planar pixels... We have |
5962 | | * to separate each chunked color as needed... |
5963 | | */ |
5964 | |
|
5965 | 0 | for (z = 0; z < pdev->color_info.num_components; z ++) |
5966 | 0 | for (y = 0; y < cups->height; y ++) |
5967 | 0 | { |
5968 | | /* |
5969 | | * Grab the scanline data... |
5970 | | */ |
5971 | |
|
5972 | 0 | if (gdev_prn_get_bits((gx_device_printer *)pdev, y, src, &srcptr) < 0) |
5973 | 0 | { |
5974 | 0 | dmprintf1(pdev->memory, "ERROR: Unable to get scanline %d!\n", y); |
5975 | 0 | return_error(gs_error_unknownerror); |
5976 | 0 | } |
5977 | | |
5978 | | /* |
5979 | | * Pull the individual color planes out of the pixels... |
5980 | | */ |
5981 | | |
5982 | 0 | if (srcptr[0] == 0 && memcmp(srcptr, srcptr + 1, srcbytes - 1) == 0) |
5983 | 0 | memset(dst, 0, cups->header.cupsBytesPerLine); |
5984 | 0 | else |
5985 | 0 | switch (cups->header.cupsBitsPerColor) |
5986 | 0 | { |
5987 | 0 | default : |
5988 | 0 | memset(dst, 0, cups->header.cupsBytesPerLine); |
5989 | |
|
5990 | 0 | switch (cups->header.cupsColorSpace) |
5991 | 0 | { |
5992 | 0 | default : |
5993 | 0 | for (dstptr = dst, x = cups->width, srcbit = 64 >> z, |
5994 | 0 | dstbit = 128; |
5995 | 0 | x > 0; |
5996 | 0 | x --) |
5997 | 0 | { |
5998 | 0 | if (*srcptr & srcbit) |
5999 | 0 | *dstptr |= dstbit; |
6000 | |
|
6001 | 0 | if (srcbit >= 16) |
6002 | 0 | srcbit >>= 4; |
6003 | 0 | else |
6004 | 0 | { |
6005 | 0 | srcbit = 64 >> z; |
6006 | 0 | srcptr ++; |
6007 | 0 | } |
6008 | |
|
6009 | 0 | if (dstbit > 1) |
6010 | 0 | dstbit >>= 1; |
6011 | 0 | else |
6012 | 0 | { |
6013 | 0 | dstbit = 128; |
6014 | 0 | dstptr ++; |
6015 | 0 | } |
6016 | 0 | } |
6017 | 0 | break; |
6018 | 0 | case CUPS_CSPACE_GMCK : |
6019 | 0 | case CUPS_CSPACE_GMCS : |
6020 | 0 | case CUPS_CSPACE_RGBA : |
6021 | 0 | case CUPS_CSPACE_RGBW : |
6022 | 0 | case CUPS_CSPACE_CMYK : |
6023 | 0 | case CUPS_CSPACE_YMCK : |
6024 | 0 | case CUPS_CSPACE_KCMY : |
6025 | 0 | for (dstptr = dst, x = cups->width, srcbit = 128 >> z, |
6026 | 0 | dstbit = 128; |
6027 | 0 | x > 0; |
6028 | 0 | x --) |
6029 | 0 | { |
6030 | 0 | if (*srcptr & srcbit) |
6031 | 0 | *dstptr |= dstbit; |
6032 | |
|
6033 | 0 | if (srcbit >= 16) |
6034 | 0 | srcbit >>= 4; |
6035 | 0 | else |
6036 | 0 | { |
6037 | 0 | srcbit = 128 >> z; |
6038 | 0 | srcptr ++; |
6039 | 0 | } |
6040 | |
|
6041 | 0 | if (dstbit > 1) |
6042 | 0 | dstbit >>= 1; |
6043 | 0 | else |
6044 | 0 | { |
6045 | 0 | dstbit = 128; |
6046 | 0 | dstptr ++; |
6047 | 0 | } |
6048 | 0 | } |
6049 | 0 | break; |
6050 | 0 | case CUPS_CSPACE_KCMYcm : |
6051 | 0 | for (dstptr = dst, x = cups->width, srcbit = 32 >> z, |
6052 | 0 | dstbit = 128; |
6053 | 0 | x > 0; |
6054 | 0 | x --, srcptr ++) |
6055 | 0 | { |
6056 | 0 | if (*srcptr & srcbit) |
6057 | 0 | *dstptr |= dstbit; |
6058 | |
|
6059 | 0 | if (dstbit > 1) |
6060 | 0 | dstbit >>= 1; |
6061 | 0 | else |
6062 | 0 | { |
6063 | 0 | dstbit = 128; |
6064 | 0 | dstptr ++; |
6065 | 0 | } |
6066 | 0 | } |
6067 | 0 | break; |
6068 | 0 | } |
6069 | 0 | break; |
6070 | | |
6071 | 0 | case 2 : |
6072 | 0 | memset(dst, 0, cups->header.cupsBytesPerLine); |
6073 | |
|
6074 | 0 | switch (cups->header.cupsColorSpace) |
6075 | 0 | { |
6076 | 0 | default : |
6077 | 0 | for (dstptr = dst, x = cups->width, srcbit = 48 >> (z * 2), |
6078 | 0 | dstbit = 0xc0; |
6079 | 0 | x > 0; |
6080 | 0 | x --, srcptr ++) |
6081 | 0 | { |
6082 | 0 | if ((temp = *srcptr & srcbit) != 0) |
6083 | 0 | { |
6084 | 0 | if (srcbit == dstbit) |
6085 | 0 | *dstptr |= temp; |
6086 | 0 | else |
6087 | 0 | { |
6088 | 0 | switch (srcbit) |
6089 | 0 | { |
6090 | 0 | case 0x30 : |
6091 | 0 | temp >>= 4; |
6092 | 0 | break; |
6093 | 0 | case 0x0c : |
6094 | 0 | temp >>= 2; |
6095 | 0 | break; |
6096 | 0 | } |
6097 | | |
6098 | 0 | switch (dstbit) |
6099 | 0 | { |
6100 | 0 | case 0xc0 : |
6101 | 0 | *dstptr |= temp << 6; |
6102 | 0 | break; |
6103 | 0 | case 0x30 : |
6104 | 0 | *dstptr |= temp << 4; |
6105 | 0 | break; |
6106 | 0 | case 0x0c : |
6107 | 0 | *dstptr |= temp << 2; |
6108 | 0 | break; |
6109 | 0 | case 0x03 : |
6110 | 0 | *dstptr |= temp; |
6111 | 0 | break; |
6112 | 0 | } |
6113 | 0 | } |
6114 | 0 | } |
6115 | | |
6116 | 0 | if (dstbit > 0x03) |
6117 | 0 | dstbit >>= 2; |
6118 | 0 | else |
6119 | 0 | { |
6120 | 0 | dstbit = 0xc0; |
6121 | 0 | dstptr ++; |
6122 | 0 | } |
6123 | 0 | } |
6124 | 0 | break; |
6125 | 0 | case CUPS_CSPACE_GMCK : |
6126 | 0 | case CUPS_CSPACE_GMCS : |
6127 | 0 | case CUPS_CSPACE_RGBA : |
6128 | 0 | case CUPS_CSPACE_RGBW : |
6129 | 0 | case CUPS_CSPACE_CMYK : |
6130 | 0 | case CUPS_CSPACE_YMCK : |
6131 | 0 | case CUPS_CSPACE_KCMY : |
6132 | 0 | case CUPS_CSPACE_KCMYcm : |
6133 | 0 | for (dstptr = dst, x = cups->width, srcbit = 192 >> (z * 2), |
6134 | 0 | dstbit = 0xc0; |
6135 | 0 | x > 0; |
6136 | 0 | x --, srcptr ++) |
6137 | 0 | { |
6138 | 0 | if ((temp = *srcptr & srcbit) != 0) |
6139 | 0 | { |
6140 | 0 | if (srcbit == dstbit) |
6141 | 0 | *dstptr |= temp; |
6142 | 0 | else |
6143 | 0 | { |
6144 | 0 | switch (srcbit) |
6145 | 0 | { |
6146 | 0 | case 0xc0 : |
6147 | 0 | temp >>= 6; |
6148 | 0 | break; |
6149 | 0 | case 0x30 : |
6150 | 0 | temp >>= 4; |
6151 | 0 | break; |
6152 | 0 | case 0x0c : |
6153 | 0 | temp >>= 2; |
6154 | 0 | break; |
6155 | 0 | } |
6156 | | |
6157 | 0 | switch (dstbit) |
6158 | 0 | { |
6159 | 0 | case 0xc0 : |
6160 | 0 | *dstptr |= temp << 6; |
6161 | 0 | break; |
6162 | 0 | case 0x30 : |
6163 | 0 | *dstptr |= temp << 4; |
6164 | 0 | break; |
6165 | 0 | case 0x0c : |
6166 | 0 | *dstptr |= temp << 2; |
6167 | 0 | break; |
6168 | 0 | case 0x03 : |
6169 | 0 | *dstptr |= temp; |
6170 | 0 | break; |
6171 | 0 | } |
6172 | 0 | } |
6173 | 0 | } |
6174 | | |
6175 | 0 | if (dstbit > 0x03) |
6176 | 0 | dstbit >>= 2; |
6177 | 0 | else |
6178 | 0 | { |
6179 | 0 | dstbit = 0xc0; |
6180 | 0 | dstptr ++; |
6181 | 0 | } |
6182 | 0 | } |
6183 | 0 | break; |
6184 | 0 | } |
6185 | 0 | break; |
6186 | | |
6187 | 0 | case 4 : |
6188 | 0 | memset(dst, 0, cups->header.cupsBytesPerLine); |
6189 | |
|
6190 | 0 | switch (cups->header.cupsColorSpace) |
6191 | 0 | { |
6192 | 0 | default : |
6193 | 0 | if (z > 0) |
6194 | 0 | srcptr ++; |
6195 | |
|
6196 | 0 | if (z == 1) |
6197 | 0 | srcbit = 0xf0; |
6198 | 0 | else |
6199 | 0 | srcbit = 0x0f; |
6200 | |
|
6201 | 0 | for (dstptr = dst, x = cups->width, dstbit = 0xf0; |
6202 | 0 | x > 0; |
6203 | 0 | x --, srcptr += 2) |
6204 | 0 | { |
6205 | 0 | if ((temp = *srcptr & srcbit) != 0) |
6206 | 0 | { |
6207 | 0 | if (srcbit == dstbit) |
6208 | 0 | *dstptr |= temp; |
6209 | 0 | else |
6210 | 0 | { |
6211 | 0 | if (srcbit == 0xf0) |
6212 | 0 | temp >>= 4; |
6213 | |
|
6214 | 0 | if (dstbit == 0xf0) |
6215 | 0 | *dstptr |= temp << 4; |
6216 | 0 | else |
6217 | 0 | *dstptr |= temp; |
6218 | 0 | } |
6219 | 0 | } |
6220 | |
|
6221 | 0 | if (dstbit == 0xf0) |
6222 | 0 | dstbit = 0x0f; |
6223 | 0 | else |
6224 | 0 | { |
6225 | 0 | dstbit = 0xf0; |
6226 | 0 | dstptr ++; |
6227 | 0 | } |
6228 | 0 | } |
6229 | 0 | break; |
6230 | 0 | case CUPS_CSPACE_GMCK : |
6231 | 0 | case CUPS_CSPACE_GMCS : |
6232 | 0 | case CUPS_CSPACE_RGBA : |
6233 | 0 | case CUPS_CSPACE_RGBW : |
6234 | 0 | case CUPS_CSPACE_CMYK : |
6235 | 0 | case CUPS_CSPACE_YMCK : |
6236 | 0 | case CUPS_CSPACE_KCMY : |
6237 | 0 | case CUPS_CSPACE_KCMYcm : |
6238 | 0 | if (z > 1) |
6239 | 0 | srcptr ++; |
6240 | |
|
6241 | 0 | if (z & 1) |
6242 | 0 | srcbit = 0x0f; |
6243 | 0 | else |
6244 | 0 | srcbit = 0xf0; |
6245 | |
|
6246 | 0 | for (dstptr = dst, x = cups->width, dstbit = 0xf0; |
6247 | 0 | x > 0; |
6248 | 0 | x --, srcptr += 2) |
6249 | 0 | { |
6250 | 0 | if ((temp = *srcptr & srcbit) != 0) |
6251 | 0 | { |
6252 | 0 | if (srcbit == dstbit) |
6253 | 0 | *dstptr |= temp; |
6254 | 0 | else |
6255 | 0 | { |
6256 | 0 | if (srcbit == 0xf0) |
6257 | 0 | temp >>= 4; |
6258 | |
|
6259 | 0 | if (dstbit == 0xf0) |
6260 | 0 | *dstptr |= temp << 4; |
6261 | 0 | else |
6262 | 0 | *dstptr |= temp; |
6263 | 0 | } |
6264 | 0 | } |
6265 | |
|
6266 | 0 | if (dstbit == 0xf0) |
6267 | 0 | dstbit = 0x0f; |
6268 | 0 | else |
6269 | 0 | { |
6270 | 0 | dstbit = 0xf0; |
6271 | 0 | dstptr ++; |
6272 | 0 | } |
6273 | 0 | } |
6274 | 0 | break; |
6275 | 0 | } |
6276 | 0 | break; |
6277 | | |
6278 | 0 | case 8 : |
6279 | 0 | for (srcptr += z, dstptr = dst, x = cups->header.cupsBytesPerLine; |
6280 | 0 | x > 0; |
6281 | 0 | srcptr += pdev->color_info.num_components, x --) |
6282 | 0 | *dstptr++ = *srcptr; |
6283 | 0 | break; |
6284 | | |
6285 | 0 | case 16 : |
6286 | 0 | for (srcptr += 2 * z, dstptr = dst, x = cups->header.cupsBytesPerLine; |
6287 | 0 | x > 0; |
6288 | 0 | srcptr += 2 * pdev->color_info.num_components, x --) |
6289 | 0 | { |
6290 | 0 | *dstptr++ = srcptr[0]; |
6291 | 0 | *dstptr++ = srcptr[1]; |
6292 | 0 | } |
6293 | 0 | break; |
6294 | 0 | } |
6295 | | |
6296 | | /* |
6297 | | * Write the bitmap data to the raster stream... |
6298 | | */ |
6299 | | |
6300 | 0 | cupsRasterWritePixels(cups->stream, dst, cups->header.cupsBytesPerLine); |
6301 | 0 | } |
6302 | 0 | return (0); |
6303 | 0 | } |
6304 | | |
6305 | | private int |
6306 | | cups_spec_op(gx_device *dev_, int op, void *data, int datasize) |
6307 | 53.2M | { |
6308 | 53.2M | return gx_default_dev_spec_op(dev_, op, data, datasize); |
6309 | 53.2M | } |
6310 | | |
6311 | | #ifdef __GNUC__ |
6312 | | #pragma GCC diagnostic pop |
6313 | | #endif |
6314 | | /* |
6315 | | */ |