diff options
Diffstat (limited to 'fitz/fitz.h')
| -rw-r--r-- | fitz/fitz.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/fitz/fitz.h b/fitz/fitz.h index 1dc12ff9..73bf8bcd 100644 --- a/fitz/fitz.h +++ b/fitz/fitz.h @@ -2380,7 +2380,7 @@ struct fz_cookie_s Create a displaylist with fz_new_display_list, hand it over to fz_new_list_device to have it populated, and later replay the list (once or many times) by calling fz_run_display_list. When - the list is no longer needed free it with fz_free_display_list. + the list is no longer needed drop it with fz_drop_display_list. */ typedef struct fz_display_list_s fz_display_list; @@ -2434,14 +2434,19 @@ fz_device *fz_new_list_device(fz_context *ctx, fz_display_list *list); void fz_run_display_list(fz_display_list *list, fz_device *dev, const fz_matrix *ctm, const fz_rect *area, fz_cookie *cookie); /* - fz_free_display_list: Frees a display list. + fz_keep_display_list: Keep a reference to a display list. - list: Display list to be freed. Any objects put into the - display list by a list device will also be freed. + Does not throw exceptions. +*/ +fz_display_list *fz_keep_display_list(fz_context *ctx, fz_display_list *list); + +/* + fz_drop_display_list: Drop a reference to a display list, freeing it + if the reference count reaches zero. Does not throw exceptions. */ -void fz_free_display_list(fz_context *ctx, fz_display_list *list); +void fz_drop_display_list(fz_context *ctx, fz_display_list *list); /* Links |