Split HashGlyph functionality out into HashGlyphInfoAndBits

This is in preparation for a future change that will take advantage
of being able to compute a hash for a separate xGlyphInfo and chunk
of bits without a combined Glyph object.
This commit is contained in:
Carl Worth
2007-07-30 21:43:20 -07:00
parent 363d764ea3
commit 4c6abe1c7c
2 changed files with 23 additions and 3 deletions

View File

@@ -129,6 +129,9 @@ FindGlyphHashSet (CARD32 filled);
GlyphRefPtr
FindGlyphRef (GlyphHashPtr hash, CARD32 signature, Bool match, GlyphPtr compare);
CARD32
HashGlyphInfoAndBits (xGlyphInfo *gi, CARD8 *data, unsigned int size);
CARD32
HashGlyph (GlyphPtr glyph);