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| author | Michael Vrhel <michael.vrhel@artifex.com> | 2021-06-16 12:15:32 -0700 |
|---|---|---|
| committer | Michael Vrhel <michael.vrhel@artifex.com> | 2021-06-16 14:43:58 -0700 |
| commit | a50589042f1462c07f5cc724573684e3e3ab47bb (patch) | |
| tree | 26a24a6a4619c7f17c70eeb584129a807c9acdee /base/gsicc.c | |
| parent | 581960fc11688778a5d923073e7c04a240db4718 (diff) | |
| download | ghostpdl-a50589042f1462c07f5cc724573684e3e3ab47bb.tar.gz | |
Set device colors beyond profile components
If we have a device that has components beyond the ICC components
make sure to set them to zero prior to the mapping to concrete
values following the ICC mapping.
Diffstat (limited to 'base/gsicc.c')
| -rw-r--r-- | base/gsicc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/base/gsicc.c b/base/gsicc.c index ab593946d..2624ce6e3 100644 --- a/base/gsicc.c +++ b/base/gsicc.c @@ -427,9 +427,13 @@ gx_remap_ICC_with_link(const gs_client_color * pcc, const gs_color_space * pcs, the transfer function and potentially the halftoning */ /* Right now we need to go from unsigned short to frac. I really would like to avoid this sort of stuff. That will come. */ - for ( k = 0; k < num_des_comps; k++){ + for (k = 0; k < num_des_comps; k++){ conc[k] = ushort2frac(psrc_temp[k]); } + /* In case there are extra components beyond the ICC ones */ + for (k = num_des_comps; k < dev->color_info.num_components; k++) { + conc[k] = 0; + } gx_remap_concrete_ICC(pcs, conc, pdc, pgs, dev, select, dev_profile); /* Save original color space and color info into dev color */ |