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freetype2
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3 Commits

Author SHA1 Message Date
Nikhil Ramakrishnan e09fe4cc79 * src/sfnt/sfwoff2.c: #undef macros. 2019-08-27 09:04:16 +02:00
Nikhil Ramakrishnan e496cb2980 [woff2] Read table and collection directory. 
* include/freetype/internal/wofftypes.h (WOFF2_TtcFontRec): New
structure.
(WOFF2_HeaderRec): Add more fields.

* src/sfnt/sfwoff2.c (READ_255USHORT, READ_BASE128, ROUND4): New
macros.
(Read255UShort, CollectionHeaderSize, compute_first_table_offset):
New functions.
(ReadBase128): Use `FT_READ_BYTE'.
(woff2_open_font): Add functionality to read table directory and
collection directory (if present).
 2019-08-27 09:02:33 +02:00
Nikhil Ramakrishnan 2fa573c1b0 [sfnt] Read WOFF 2 header. 
Check for WOFF2 tag, call `woff2_open_font', and implement it to read
header according to specification.

* include/freetype/internal/fttrace.h: Add `sfwoff2.c'.

* src/sfnt/rules.mk (SFNT_DRV_SRC): Add `sfwoff2.c'.

* src/sfnt/sfnt.c: Include `sfwoff2.c'.

* src/sfnt/sfobjs.c (sfnt_open_font): Check for `wOF2' tag and call
`woff2_open_font'.

* src/sfnt/sfwoff2.c, src/sfnt/sfwoff2.h: New files.
 2019-08-27 08:53:51 +02:00