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Code Releases Wiki Activity

HarfBuzz: Update to version 3.3.1

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This commit is contained in:
bruvzg
2022-02-02 16:04:28 +02:00
parent ca42bfb2a5
commit 5676b3c022
79 changed files with 1708 additions and 1121 deletions
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23
thirdparty/harfbuzz/src/hb-face.cc vendored
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@@ -143,7 +143,7 @@ hb_face_create_for_tables (hb_reference_table_func_t reference_table_func,
typedef struct hb_face_for_data_closure_t {
hb_blob_t *blob;
unsigned int index;
uint16_t index;
} hb_face_for_data_closure_t;
static hb_face_for_data_closure_t *
@@ -156,7 +156,7 @@ _hb_face_for_data_closure_create (hb_blob_t *blob, unsigned int index)
return nullptr;
closure->blob = blob;
closure->index = index;
closure->index = (uint16_t) (index & 0xFFFFu);
return closure;
}
@@ -195,9 +195,19 @@ _hb_face_for_data_reference_table (hb_face_t *face HB_UNUSED, hb_tag_t tag, void
* @index: The index of the face within @blob
*
* Constructs a new face object from the specified blob and
* a face index into that blob. This is used for blobs of
* file formats such as Dfont and TTC that can contain more
* than one face.
* a face index into that blob.
*
* The face index is used for blobs of file formats such as TTC and
* and DFont that can contain more than one face. Face indices within
* such collections are zero-based.
*
* <note>Note: If the blob font format is not a collection, @index
* is ignored. Otherwise, only the lower 16-bits of @index are used.
* The unmodified @index can be accessed via hb_face_get_index().</note>
*
* <note>Note: The high 16-bits of @index, if non-zero, are used by
* hb_font_create() to load named-instances in variable fonts. See
* hb_font_create() for details.</note>
*
* Return value: (transfer full): The new face object
*
@@ -420,7 +430,8 @@ hb_face_reference_blob (hb_face_t *face)
* Assigns the specified face-index to @face. Fails if the
* face is immutable.
*
* <note>Note: face indices within a collection are zero-based.</note>
* <note>Note: changing the index has no effect on the face itself
* This only changes the value returned by hb_face_get_index().</note>
*
* Since: 0.9.2
**/