diff options
Diffstat (limited to 'pdf/pdf_array.h')
| -rw-r--r-- | pdf/pdf_array.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/pdf/pdf_array.h b/pdf/pdf_array.h index f118737e..37097aaa 100644 --- a/pdf/pdf_array.h +++ b/pdf/pdf_array.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2018-2021 Artifex Software, Inc. +/* Copyright (C) 2018-2022 Artifex Software, Inc. All Rights Reserved. This software is provided AS-IS with no warranty, either express or @@ -20,12 +20,25 @@ static inline uint64_t pdfi_array_size(pdf_array *a) { return a->size; } +int pdfi_array_fetch(pdf_context *ctx, pdf_array *a, uint64_t index, pdf_obj **o, bool setref, bool cache); +/* The object returned by pdfi_array_get has its reference count incremented by 1 to + * indicate the reference now held by the caller, in **o. + */ +static int inline pdfi_array_get(pdf_context *ctx, pdf_array *a, uint64_t index, pdf_obj **o) +{ + return pdfi_array_fetch(ctx, a, index, o, true, true); +} + +static int inline pdfi_array_get_nocache(pdf_context *ctx, pdf_array *a, uint64_t index, pdf_obj **o) +{ + return pdfi_array_fetch(ctx, a, index, o, true, false); +} + void pdfi_free_array(pdf_obj *o); int pdfi_array_alloc(pdf_context *ctx, uint64_t size, pdf_array **a); int pdfi_array_from_stack(pdf_context *ctx, uint32_t indirect_num, uint32_t indirect_gen); int pdfi_array_get_no_deref(pdf_context *ctx, pdf_array *a, uint64_t index, pdf_obj **o); int pdfi_array_get_no_store_R(pdf_context *ctx, pdf_array *a, uint64_t index, pdf_obj **o); -int pdfi_array_get(pdf_context *ctx, pdf_array *a, uint64_t index, pdf_obj **o); int pdfi_array_get_type(pdf_context *ctx, pdf_array *a, uint64_t index, pdf_obj_type t, pdf_obj **o); int pdfi_array_get_int(pdf_context *ctx, pdf_array *a, uint64_t index, int64_t *i); int pdfi_array_get_number(pdf_context *ctx, pdf_array *a, uint64_t index, double *f); |