Commit b73e4d84 authored by YAMAMOTO Mitsuharu's avatar YAMAMOTO Mitsuharu
Browse files

(mac_per_char_metric): Add prototype.

(x_per_char_metric) [USE_CG_TEXT_DRAWING]: Remove prototype.
(mac_query_char_extents): New function.
(x_per_char_metric): Use it.
(XLoadQueryFont): Likewise.  Consolidate min/max_bounds calculations.
[USE_CG_TEXT_DRAWING] (mac_draw_string_cg): Use
mac_per_char_metric instead of x_per_char_metric.
(mac_text_extents_16): New function.
(mac_compute_glyph_string_overhangs): Use it.
(mac_unload_font): Free member `bounds' in struct MacFontStruct.
parent 06505fd8
2005-12-22 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
* mac.c (Fmac_coerce_ae_data) [MAC_OSX]: Fix memory leak.
* macgui.h (XCharStruct): Remove member `valid_p'.
(STORE_XCHARSTRUCT): Don't set member `valid_p'.
(XCharStructRow): New typedef.
(XCHARSTRUCTROW_CHAR_VALID_P, XCHARSTRUCTROW_SET_CHAR_VALID): New
macros.
(struct MacFontStruct): Add member `bounds'. Remove member
`per_char'. All uses for QuichDraw Text fonts are changed to
`bounds.per_char'. ATSUI font bounds are represented as an array
`bounds.rows' of XCharStructRow's, each of which consists of a
bitmap of valid entries and an array of char bounds.
* macterm.c (mac_per_char_metric): Add prototype.
(x_per_char_metric) [USE_CG_TEXT_DRAWING]: Remove prototype.
(mac_query_char_extents): New function.
(x_per_char_metric): Use it.
(XLoadQueryFont): Likewise. Consolidate min/max_bounds calculations.
[USE_CG_TEXT_DRAWING] (mac_draw_string_cg): Use
mac_per_char_metric instead of x_per_char_metric.
(mac_text_extents_16): New function.
(mac_compute_glyph_string_overhangs): Use it.
(mac_unload_font): Free member `bounds' in struct MacFontStruct.
2005-12-21 Stefan Monnier <monnier@iro.umontreal.ca>
 
* minibuf.c (Fdisplay_completion_list): Use XCAR/XCDR.
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