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author | Hiltjo Posthuma <hiltjo@codemadness.org> | 2019-03-03 11:29:43 +0100 |
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committer | Hiltjo Posthuma <hiltjo@codemadness.org> | 2019-03-03 11:29:43 +0100 |
commit | ed68fe7dce2b21b4e0e595b99d47790e76812cb7 (patch) | |
tree | 6c4f4d051b479949642c661516780c025c8ce99c /x.c | |
parent | 4e0135afeca43f5affe13d7269cb98e7ac526074 (diff) | |
download | st-patched-ed68fe7dce2b21b4e0e595b99d47790e76812cb7.tar.bz2 st-patched-ed68fe7dce2b21b4e0e595b99d47790e76812cb7.tar.xz st-patched-ed68fe7dce2b21b4e0e595b99d47790e76812cb7.zip |
simplify (greedy) font caching allocating a bit
POSIX says:
"If ptr is a null pointer, realloc() shall be equivalent to malloc() for the
specified size."
Diffstat (limited to 'x.c')
-rw-r--r-- | x.c | 9 |
1 files changed, 2 insertions, 7 deletions
@@ -1243,15 +1243,10 @@ xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x | |||
1243 | fontpattern = FcFontSetMatch(0, fcsets, 1, | 1243 | fontpattern = FcFontSetMatch(0, fcsets, 1, |
1244 | fcpattern, &fcres); | 1244 | fcpattern, &fcres); |
1245 | 1245 | ||
1246 | /* | 1246 | /* Allocate memory for the new cache entry. */ |
1247 | * Allocate memory for the new cache entry. | ||
1248 | */ | ||
1249 | if (frclen >= frccap) { | 1247 | if (frclen >= frccap) { |
1250 | frccap += 16; | 1248 | frccap += 16; |
1251 | if (!frc) | 1249 | frc = xrealloc(frc, frccap * sizeof(Fontcache)); |
1252 | frc = xmalloc(frccap * sizeof(Fontcache)); | ||
1253 | else | ||
1254 | frc = xrealloc(frc, frccap * sizeof(Fontcache)); | ||
1255 | } | 1250 | } |
1256 | 1251 | ||
1257 | frc[frclen].font = XftFontOpenPattern(xw.dpy, | 1252 | frc[frclen].font = XftFontOpenPattern(xw.dpy, |