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authorMichael Lutz <michi@icosahedron.de>2021-02-13 22:44:45 +0100
committerMichael Lutz <michi@icosahedron.de>2021-02-14 11:48:58 +0100
commit21a2cd7bc386207c68735edc05a21bb987dddd6b (patch)
tree79334d04bcf0b491e09a982ce8813dda6a5071c5 /src/fontcache_internal.h
parent8121706b89998769fc37c02e89205ca414358f82 (diff)
downloadopenttd-21a2cd7bc386207c68735edc05a21bb987dddd6b.tar.xz
Codechange: Replace magic numbers by constants.
Diffstat (limited to 'src/fontcache_internal.h')
-rw-r--r--src/fontcache_internal.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/fontcache_internal.h b/src/fontcache_internal.h
index 09e676234..2f7454733 100644
--- a/src/fontcache_internal.h
+++ b/src/fontcache_internal.h
@@ -22,6 +22,9 @@ static const byte SHADOW_COLOUR = 2;
/** Font cache for fonts that are based on a TrueType font. */
class TrueTypeFontCache : public FontCache {
protected:
+ static constexpr int MAX_GLYPH_DIM = 256; ///< Maximum glyph dimensions.
+ static constexpr uint MAX_FONT_MIN_REC_SIZE = 20u; ///< Upper limit for the recommended font size in case a font file contains nonsensical values.
+
int req_size; ///< Requested font size.
int used_size; ///< Used font size.