diff options
Diffstat (limited to 'base/gstrans.c')
| -rw-r--r-- | base/gstrans.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/base/gstrans.c b/base/gstrans.c index d810524a..42207f99 100644 --- a/base/gstrans.c +++ b/base/gstrans.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2021 Artifex Software, Inc. +/* Copyright (C) 2001-2022 Artifex Software, Inc. All Rights Reserved. This software is provided AS-IS with no warranty, either express or @@ -31,6 +31,7 @@ #include "gxclist.h" #include "gsicc_manage.h" #include "gsicc_cache.h" +#include "gxdevsop.h" /* ------ Transparency-related graphics state elements ------ */ @@ -789,6 +790,7 @@ gs_push_pdf14trans_device(gs_gstate * pgs, bool is_pattern, bool retain, gsicc_rendering_param_t render_cond; int code; cmm_dev_profile_t *dev_profile; + unsigned char pattern_opsim_setting[2]; code = dev_proc(pgs->device, get_profile)(pgs->device, &dev_profile); if (code < 0) @@ -805,10 +807,18 @@ gs_push_pdf14trans_device(gs_gstate * pgs, bool is_pattern, bool retain, params.num_spot_colors = get_num_pdf14_spot_colors(pgs); params.is_pattern = is_pattern; - /* Information related to overprint simulation */ - params.num_spot_colors_int = spot_color_count; - if (depth < 0) - params.overprint_sim_push = true; + /* If pattern, get overprint simulation information from + the pattern accumulators target device */ + if (is_pattern && dev_proc(pgs->device, dev_spec_op)(pgs->device, gxdso_overprintsim_state, &pattern_opsim_setting, sizeof(pattern_opsim_setting))) { + /* Use the target device setting */ + params.overprint_sim_push = pattern_opsim_setting[0]; + params.num_spot_colors_int = pattern_opsim_setting[1]; + } else { + /* Use information from interpreter */ + params.num_spot_colors_int = spot_color_count; + if (depth < 0) + params.overprint_sim_push = true; + } /* If we have an NCLR ICC profile, the extra spot colorants do not get included in the transparency buffers. This is also true |