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Bug 420822. Missing 500 weight font should fallback to lighter weights. r+sr=stuart

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This commit is contained in:
jdaggett@mozilla.com 2008-03-04 02:24:32 -08:00
parent d5b5fd63c2
commit 8958236208
1 changed files with 2 additions and 4 deletions
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6
gfx/thebes/src/gfxQuartzFontCache.mm
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@ -471,13 +471,11 @@ MacOSFamilyEntry::FindFontWeight(MacOSFontEntry* aFontsForWeights[], const gfxFo
// substitute 400 and 500 for each other (example: Futura family that ships with Mac OS X)
if (baseWeight == 4 && aFontsForWeights[5]) {
baseMatch = 5;
} else if (baseWeight == 5 && aFontsForWeights[4]) {
baseMatch = 4;
} else {
// otherwise, use explicit CSS rules
// weights above 400 ==> look up in weights, then down, otherwise look down, then up
direction = (baseWeight > 4 ? 1 : -1);
// weights above 500 ==> look up in weights, then down, otherwise look down, then up
direction = (baseWeight > 5 ? 1 : -1);
// search in one direction
for (w = baseWeight + direction; w >= 1 && w <= 9; w += direction) {