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usp10: Strip dangling joiners for Sinhala.

This commit is contained in:
Aric Stewart 2011-06-08 14:05:22 -05:00 committed by Alexandre Julliard
parent 428d3b025e
commit 0f795650f8
1 changed files with 10 additions and 1 deletions
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11
dlls/usp10/shape.c
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@ -2036,6 +2036,7 @@ static const VowelComponents Sinhala_vowels[] = {
static void ContextualShape_Sinhala(HDC hdc, ScriptCache *psc, SCRIPT_ANALYSIS *psa, WCHAR* pwcChars, INT cChars, WORD* pwOutGlyphs, INT* pcGlyphs, INT cMaxGlyphs, WORD *pwLogClust)
{
int cCount = cChars;
int i;
WCHAR *input;
if (*pcGlyphs != cChars)
@ -2057,7 +2058,15 @@ static void ContextualShape_Sinhala(HDC hdc, ScriptCache *psc, SCRIPT_ANALYSIS *
Indic_ReorderCharacters( input, cCount, sinhala_lex, Reorder_Like_Sinhala);
TRACE("reordered string %s\n",debugstr_wn(input,cCount));
/* Step 3: Get glyphs */
/* Step 3: Strip dangling joiners */
for (i = 0; i < cCount; i++)
{
if ((input[i] == 0x200D || input[i] == 0x200C) &&
(i == 0 || input[i-1] == 0x0020 || i == cCount-1 || input[i+1] == 0x0020))
input[i] = 0x0020;
}
/* Step 4: Get glyphs */
GetGlyphIndicesW(hdc, input, cCount, pwOutGlyphs, 0);
*pcGlyphs = cCount;