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| author | Behdad Esfahbod <behdad@behdad.org> | 2009-03-10 11:42:01 -0400 |
|---|---|---|
| committer | Behdad Esfahbod <behdad@behdad.org> | 2009-03-13 18:03:41 -0400 |
| commit | ed941ddf131cbdd8f5e1e1efabd6e92c37010735 (patch) | |
| tree | aa0d49ab6dd9a2a51937f159da475975050ebed6 | |
| parent | fa908f4cb6db943b555a51d1ce4bf01112b1a710 (diff) | |
| download | pango-ed941ddf131cbdd8f5e1e1efabd6e92c37010735.tar.gz | |
[pango-coverage] Fix optimization bug in pango_coverage_to_bytes()
| -rw-r--r-- | pango/pango-coverage.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/pango/pango-coverage.c b/pango/pango-coverage.c index 5b7ddada..7637117d 100644 --- a/pango/pango-coverage.c +++ b/pango/pango-coverage.c @@ -392,15 +392,18 @@ pango_coverage_to_bytes (PangoCoverage *coverage, guchar *data = coverage->blocks[i].data; guchar first_val = data[0]; - for (j = 1 ; j < 64; j++) - if (data[j] != first_val) - break; - - if (j == 64) + if (first_val == 0 || first_val == 0xff) { - g_slice_free1 (64, data); - coverage->blocks[i].data = NULL; - coverage->blocks[i].level = first_val & 0x3; + for (j = 1 ; j < 64; j++) + if (data[j] != first_val) + break; + + if (j == 64) + { + g_slice_free1 (64, data); + coverage->blocks[i].data = NULL; + coverage->blocks[i].level = first_val & 0x3; + } } } |