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Fixes glyphs with invalid flags

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Yury Delendik 2013-11-13 13:45:59 -06:00
parent a6e7f2226a
commit 82a9a13e5f
4 changed files with 11 additions and 2 deletions
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4
src/core/fonts.js
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@ -3163,8 +3163,8 @@ var Font = (function FontClosure() {
for (var i = 0; i < flagsCount; i++) {
var flag = glyf[j++];
if (flag & 0xC0) {
// reserved flags must be zero, rejecting
return 0;
// reserved flags must be zero, cleaning up
glyf[j - 1] = flag & 0x3F;
}
var xyLength = ((flag & 2) ? 1 : (flag & 16) ? 0 : 2) +
((flag & 4) ? 1 : (flag & 32) ? 0 : 2);