tree 63224049a81d446a18b44266192c4c2ec14f918d
parent 5aa6716a5eb8409f606886b5d4e63476d85a3519
author Werner Lemberg <wl@gnu.org> 1492894941 +0200
committer Werner Lemberg <wl@gnu.org> 1493199628 +0200

[truetype] Do linear scaling for FT_LOAD_NO_HINTING (#50470).

* src/truetype/ttobs.h (TT_SizeRec): Add field `hinted_metrics' to
hold hinted metrics.
Make `metrics' a pointer so that `tt_glyph_load' can easily switch
between metrics.

* src/truetype/ttdriver.c (tt_size_request): Updated.
(tt_glyph_load): Use top-level metrics if FT_LOAD_NO_HINTING is
used.

* src/truetype/ttgload.c (TT_Hint_Glyph, TT_Process_Simple_Glyph,
TT_Process_Composite_Component, load_truetype_glyph,
compute_glyph_metrics, TT_Load_Glyph): Updated.

* src/truetype/ttinterp.c (TT_Load_Context): Updated.

* src/truetype/ttobjs.c (tt_size_reset): Updated.

* src/truetype/ttsubpix.c (sph_set_tweaks): Updated.