diff options
Diffstat (limited to 'base/gsovrc.c')
| -rw-r--r-- | base/gsovrc.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/base/gsovrc.c b/base/gsovrc.c index 38ad867c..16cd729c 100644 --- a/base/gsovrc.c +++ b/base/gsovrc.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2020 Artifex Software, Inc. +/* Copyright (C) 2001-2021 Artifex Software, Inc. All Rights Reserved. This software is provided AS-IS with no warranty, either express or @@ -1426,6 +1426,19 @@ overprint_dev_spec_op(gx_device* pdev, int dev_spec_op, if (dev_spec_op == gxdso_overprint_active) return !opdev->is_idle; + if (dev_spec_op == gxdso_device_child) { + gxdso_device_child_request *d = (gxdso_device_child_request *)data; + if (d->target == pdev) { + d->target = tdev; + return 1; + } + } + if (dev_spec_op == gxdso_device_insert_child) { + opdev->target = (gx_device *)data; + rc_increment(opdev->target); + rc_decrement_only(tdev, "overprint_dev_spec_op"); + return 0; + } return dev_proc(tdev, dev_spec_op)(tdev, dev_spec_op, data, size); } @@ -1473,6 +1486,7 @@ c_overprint_create_default_compositor( const gs_overprint_t * ovrpct = (const gs_overprint_t *)pct; overprint_device_t * opdev = 0; gs_overprint_params_t params; + int code; /* see if there is anything to do */ if ( !ovrpct->params.retain_any_comps) { @@ -1525,5 +1539,8 @@ c_overprint_create_default_compositor( opdev->retain_none_stroke = true; /* set up the overprint parameters */ - return update_overprint_params(opdev, ¶ms); + code = update_overprint_params(opdev, ¶ms); + if (code < 0) + return code; + return 1; } |