Werner Lemberg
54b332aaf9
[sfnt] Separate CPAL' and COLR' table handling.
Later on we want to support the `SVG' table also, which needs `CPAL'
(but not `COLR').
* include/freetype/internal/sfnt.h (SFNT_Interface): Add `load_cpal'
and `free_cpal' fields.
(FT_DEFINE_SFNT_INTERFACE): Updated.
* include/freetype/internal/tttypes.h (TT_FaceRec): Replace
`colr_and_cpal' fields with `cpal' and `colr'.
* src/sfnt/sfdriver.c (sfnt_interface): Updated.
* src/sfnt/sfobjs.c (sfnt_load_face, sfnt_done_face): Updated.
* src/sfnt/ttcolr.c (Colr, Cpal): Add `table' field.
(ColrCpal): Removed.
(tt_face_load_colr): Split off CPAL handling into...
(tt_face_load_cpal): ... this new function.
(tt_face_free_colr): Split off CPAL handling into...
(tt_face_free_cpal): ... this new function.
(tt_face_load_colr_layers, tt_face_palette_set): Updated.
* src/sfnt/ttcolr.h: Updated.
* src/truetype/ttgload.c (TT_Load_Glyph): Updated.