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Code Issues 1 Projects Releases Wiki Activity Actions 9

[repacker] Also rename api method from hb_subset_repack_or_fail -> hb_subset_serialize_or_fail.

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Garret Rieger 2025-01-07 20:32:05 +00:00 • committed by Behdad Esfahbod
parent 056504168c
commit bdb50f1c6e
5 changed files with 14 additions and 14 deletions
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2
docs/harfbuzz-sections.txt
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@ -921,7 +921,7 @@ hb_subset_sets_t
hb_subset_plan_t
hb_subset_serialize_link_t
hb_subset_serialize_object_t
hb_subset_repack_or_fail
hb_subset_serialize_or_fail
<SUBSECTION Private>
hb_subset_input_override_name_table
</SECTION>

12
src/hb-subset-serialize.cc
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@ -26,22 +26,22 @@
#include "hb-repacker.hh"
/**
* hb_subset_repack_or_fail:
* hb_subset_serialize_or_fail:
* @table_tag: tag of the table being packed, needed to allow table specific optimizations.
* @hb_objects: raw array of struct hb_subset_serialize_object_t, which provides
* object graph info
* @num_hb_objs: number of hb_subset_serialize_object_t in the hb_objects array.
*
* Given the input object graph info, repack a table to eliminate
* offset overflows. A nullptr is returned if the repacking attempt fails.
* Given the input object graph info, repack a table to eliminate offset overflows and
* serialize it into a continous array of bytes. A nullptr is returned if the serializing attempt fails.
* Table specific optimizations (eg. extension promotion in GSUB/GPOS) may be performed.
* Passing HB_TAG_NONE will disable table specific optimizations.
*
* XSince: REPLACEME
**/
hb_blob_t* hb_subset_repack_or_fail (hb_tag_t table_tag,
hb_subset_serialize_object_t* hb_objects,
unsigned num_hb_objs)
hb_blob_t* hb_subset_serialize_or_fail (hb_tag_t table_tag,
hb_subset_serialize_object_t* hb_objects,
unsigned num_hb_objs)
{
hb_vector_t<const hb_subset_serialize_object_t *> packed;
packed.alloc (num_hb_objs + 1);

6
src/hb-subset-serialize.h
View file

@ -71,9 +71,9 @@ typedef struct hb_subset_serialize_object_t
} hb_subset_serialize_object_t;
HB_EXTERN hb_blob_t*
hb_subset_repack_or_fail (hb_tag_t table_tag,
hb_subset_serialize_object_t* hb_objects,
unsigned num_hb_objs);
hb_subset_serialize_or_fail (hb_tag_t table_tag,
hb_subset_serialize_object_t* hb_objects,
unsigned num_hb_objs);
HB_END_DECLS

2
test/api/test-subset-repacker.c
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@ -183,7 +183,7 @@ test_hb_repack_with_cy_struct (void)
hb_objs[14].real_links[2].objidx = 14;
hb_objs[14].virtual_links = NULL;
hb_blob_t *result = hb_subset_repack_or_fail (HB_TAG_NONE, hb_objs, 15);
hb_blob_t *result = hb_subset_serialize_or_fail (HB_TAG_NONE, hb_objs, 15);
hb_face_t *face_expected = hb_test_open_font_file ("fonts/repacker_expected.otf");
hb_blob_t *expected_blob = hb_face_reference_table (face_expected, HB_TAG ('G','S','U','B'));

6
test/fuzzing/hb-repacker-fuzzer.cc
View file

@ -129,9 +129,9 @@ extern "C" int LLVMFuzzerTestOneInput (const uint8_t *data, size_t size)
add_links_to_objects (objects, num_objects,
links, num_real_links);
hb_blob_destroy (hb_subset_repack_or_fail (table_tag,
objects,
num_objects));
hb_blob_destroy (hb_subset_serialize_or_fail (table_tag,
objects,
num_objects));
end:
if (objects)