diff options
Diffstat (limited to 'base/gxdownscale.c')
| -rw-r--r-- | base/gxdownscale.c | 38 |
1 files changed, 36 insertions, 2 deletions
diff --git a/base/gxdownscale.c b/base/gxdownscale.c index f2eb9522e..1f8138cb5 100644 --- a/base/gxdownscale.c +++ b/base/gxdownscale.c @@ -3596,9 +3596,8 @@ int gx_downscaler_create_post_render_link(gx_device *dev, gsicc_link_t **link) return_error(gs_error_undefined); *link = NULL; - if (profile_struct->postren_profile == NULL) { + if (profile_struct->postren_profile == NULL) return 0; - } rendering_params.black_point_comp = gsBLACKPTCOMP_ON; rendering_params.graphics_type_tag = GS_UNKNOWN_TAG; @@ -3620,3 +3619,38 @@ int gx_downscaler_create_post_render_link(gx_device *dev, gsicc_link_t **link) } return 0; } + +int gx_downscaler_create_icc_link(gx_device *dev, gsicc_link_t **link, cmm_profile_t *icc_profile) +{ + gsicc_rendering_param_t rendering_params; + cmm_dev_profile_t *profile_struct; + int code = dev_proc(dev, get_profile)(dev, &profile_struct); + + *link = NULL; + + if (code < 0) + return code; + + if (icc_profile == NULL) + return 0; /* Should be an error, maybe? */ + + rendering_params.black_point_comp = gsBLACKPTCOMP_ON; + rendering_params.graphics_type_tag = GS_UNKNOWN_TAG; + rendering_params.override_icc = false; + rendering_params.preserve_black = gsBLACKPRESERVE_OFF; + rendering_params.rendering_intent = gsRELATIVECOLORIMETRIC; + rendering_params.cmm = gsCMM_DEFAULT; + *link = gsicc_alloc_link_dev(dev->memory, + profile_struct->device_profile[GS_DEFAULT_DEVICE_PROFILE], + icc_profile, + &rendering_params); + if (*link == NULL) + return_error(gs_error_VMerror); + + /* If it is identity, release it now and set link to NULL */ + if ((*link)->is_identity) { + gsicc_free_link_dev(*link); + *link = NULL; + } + return 0; +} |