1 files changed, 8 insertions, 2 deletions
diff --git a/base/gxdevice.h b/base/gxdevice.h
index d9b0134d..99dd610e 100644
--- a/base/gxdevice.h
+++ b/base/gxdevice.h
@@ -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
@@ -318,6 +318,7 @@ dev_proc_copy_alpha_hl_color(gx_default_copy_alpha_hl_color);
 dev_proc_process_page(gx_default_process_page);
 dev_proc_transform_pixel_region(gx_default_transform_pixel_region);
 dev_proc_fill_stroke_path(gx_default_fill_stroke_path);
+dev_proc_lock_pattern(gx_default_lock_pattern);
 dev_proc_begin_transparency_group(gx_default_begin_transparency_group);
 dev_proc_end_transparency_group(gx_default_end_transparency_group);
 dev_proc_begin_transparency_mask(gx_default_begin_transparency_mask);
@@ -418,6 +419,7 @@ dev_proc_strip_tile_rect_devn(gx_forward_strip_tile_rect_devn);
 dev_proc_copy_alpha_hl_color(gx_forward_copy_alpha_hl_color);
 dev_proc_transform_pixel_region(gx_forward_transform_pixel_region);
 dev_proc_fill_stroke_path(gx_forward_fill_stroke_path);
+dev_proc_lock_pattern(gx_forward_lock_pattern);
 void gx_forward_device_initialize_procs(gx_device *dev);
 
 /* ---------------- Implementation utilities ---------------- */
@@ -665,13 +667,17 @@ int gs_is_pdf14trans_compositor(const gs_composite_t * pct);
 
 #define subclass_common\
     t_dev_proc_composite *saved_compositor_method;\
-    gx_device_forward *forwarding_dev
+    gx_device_forward *forwarding_dev;\
+    gx_device *pre_composite_device;\
+    void (*saved_finalize_method)(gx_device *)
 
 typedef int (t_dev_proc_composite) (gx_device *dev, gx_device **pcdev, const gs_composite_t *pcte, gs_gstate *pgs, gs_memory_t *memory, gx_device *cdev);
 
 typedef struct {
     t_dev_proc_composite *saved_compositor_method;
     gx_device_forward *forwarding_dev;
+    gx_device *pre_composite_device;
+    void (*saved_finalize_method)(gx_device *);
 } generic_subclass_data;
 
 int gx_copy_device_procs(gx_device *dest, const gx_device *src, const gx_device *prototype);