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usp10: Update LogClust from glyph properties.

This commit is contained in:
Aric Stewart 2011-05-23 11:41:35 -05:00 committed by Alexandre Julliard
parent 8e8d4be5a4
commit 342de4c128
1 changed files with 25 additions and 0 deletions
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25
dlls/usp10/shape.c
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@ -1026,6 +1026,30 @@ static void GDEF_UpdateGlyphProps(HDC hdc, const WORD *pwGlyphs, const WORD cGly
}
}
static void UpdateClustersFromGlyphProp(const int cGlyphs, const int cChars, WORD* pwLogClust, SCRIPT_GLYPHPROP *pGlyphProp)
{
int i;
for (i = 0; i < cGlyphs; i++)
{
if (!pGlyphProp[i].sva.fClusterStart)
{
int j;
for (j = 0; j < cChars; j++)
{
if (pwLogClust[j] == i)
{
int k = j;
while (!pGlyphProp[pwLogClust[k]].sva.fClusterStart && k >= 0 && k <cChars)
k-=1;
if (pGlyphProp[pwLogClust[k]].sva.fClusterStart)
pwLogClust[j] = pwLogClust[k];
}
}
}
}
}
static void UpdateClusters(int nextIndex, int changeCount, int write_dir, int chars, WORD* pwLogClust )
{
if (changeCount == 0)
@ -1485,6 +1509,7 @@ static void ShapeCharGlyphProp_Default( HDC hdc, ScriptCache* psc, SCRIPT_ANALYS
}
GDEF_UpdateGlyphProps(hdc, pwGlyphs, cGlyphs, pwLogClust, pGlyphProp);
UpdateClustersFromGlyphProp(cGlyphs, cChars, pwLogClust, pGlyphProp);
}
void SHAPE_CharGlyphProp(HDC hdc, ScriptCache *psc, SCRIPT_ANALYSIS *psa, const WCHAR* pwcChars, const INT cChars, const WORD* pwGlyphs, const INT cGlyphs, WORD *pwLogClust, SCRIPT_CHARPROP *pCharProp, SCRIPT_GLYPHPROP *pGlyphProp)