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| author | Mattias Andrée <maandree@kth.se> | 2023-01-10 21:26:18 +0100 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2023-01-10 21:26:18 +0100 |
| commit | 23b3278443092b6170b735150bfd678b1e5b1c00 (patch) | |
| tree | 4cbfdd257b2acc307f46237312e3a02868005aea | |
| parent | Add todo (diff) | |
| download | libfonts-23b3278443092b6170b735150bfd678b1e5b1c00.tar.gz libfonts-23b3278443092b6170b735150bfd678b1e5b1c00.tar.bz2 libfonts-23b3278443092b6170b735150bfd678b1e5b1c00.tar.xz | |
Match scaleable fonts with specific sizes and resolutions
| -rw-r--r-- | libfonts_do_decoded_font_descriptions_match.c | 47 |
1 files changed, 29 insertions, 18 deletions
diff --git a/libfonts_do_decoded_font_descriptions_match.c b/libfonts_do_decoded_font_descriptions_match.c index 67f96ee..483409b 100644 --- a/libfonts_do_decoded_font_descriptions_match.c +++ b/libfonts_do_decoded_font_descriptions_match.c @@ -4,22 +4,22 @@ #define LIST_ALL_FIELDS(X, _)\ - X(xlfd_version) _\ - X(foundry) _\ - X(family_name) _\ - X(weight_name) _\ - X(slant) _\ - X(setwidth_name) _\ - X(add_style_name) _\ - X(pixel_size) _\ - X(point_size) _\ - X(resolution_x) _\ - X(resolution_y) _\ - X(spacing) _\ - X(average_width) _\ - X(charset_registry) _\ - X(charset_encoding) _\ - X(charset_subset) /* TODO desc shall match spec if spec is a subset of desc */ + X(xlfd_version, equal) _\ + X(foundry, equal) _\ + X(family_name, equal) _\ + X(weight_name, equal) _\ + X(slant, equal) _\ + X(setwidth_name, equal) _\ + X(add_style_name, equal) _\ + X(pixel_size, zero_or_equal) _\ + X(point_size, zero_or_equal) _\ + X(resolution_x, zero_or_equal) _\ + X(resolution_y, zero_or_equal) _\ + X(spacing, equal) _\ + X(average_width, equal) _\ + X(charset_registry, equal) _\ + X(charset_encoding, equal) _\ + X(charset_subset, equal) /* TODO desc shall match spec if spec is a subset of desc */ static int @@ -31,6 +31,8 @@ equal(const char *desc, const char *spec) return !desc; if (spec[0] == '*' && !spec[1]) return 1; + if (desc[0] == '0' && !desc[1]) + return 1; if (!desc) return 0; @@ -42,6 +44,15 @@ equal(const char *desc, const char *spec) } static int +zero_or_equal(const char *desc, const char *spec) +{ + if (desc && desc[0] == '0' && !desc[1]) + return 1; + else + return equal(desc, spec); +} + +static int many_equal(const char *desc, const char *spec) { if (!spec) @@ -74,8 +85,8 @@ libfonts_do_decoded_font_descriptions_match(const struct libfonts_font_descripti if (desc->private_font_name || spec->private_font_name) return many_equal(desc->private_font_name, spec->private_font_name); -#define X(F)\ - if (!equal(desc->F, spec->F))\ +#define X(FIELD, FUNC)\ + if (!FUNC(desc->FIELD, spec->FIELD))\ return 0 LIST_ALL_FIELDS(X, ;); #undef X |