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usp10: Respect the presence or absence of the SSA_BREAK flag.

This commit is contained in:
Aric Stewart 2011-09-08 12:50:03 -05:00 committed by Alexandre Julliard
parent 702941eae1
commit dd4dd261f5
1 changed files with 13 additions and 4 deletions
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17
dlls/usp10/usp10.c
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@ -324,6 +324,7 @@ typedef struct {
typedef struct {
HDC hdc;
DWORD dwFlags;
BOOL invalid;
int clip_len;
ScriptCache *sc;
@ -931,6 +932,7 @@ HRESULT WINAPI ScriptStringAnalyse(HDC hdc, const void *pString, int cString,
/* FIXME: handle clipping */
analysis->clip_len = cString;
analysis->hdc = hdc;
analysis->dwFlags = dwFlags;
if (psState)
sState = *psState;
@ -959,10 +961,16 @@ HRESULT WINAPI ScriptStringAnalyse(HDC hdc, const void *pString, int cString,
}
if (hr != S_OK) goto error;
if ((analysis->logattrs = heap_alloc(sizeof(SCRIPT_LOGATTR) * cString)))
ScriptBreak(pString, cString, (SCRIPT_STRING_ANALYSIS)analysis, analysis->logattrs);
else
goto error;
if (dwFlags & SSA_BREAK)
{
if ((analysis->logattrs = heap_alloc(sizeof(SCRIPT_LOGATTR) * cString)))
{
for (i = 0; i < analysis->numItems; i++)
ScriptBreak(&((LPWSTR)pString)[analysis->pItem[i].iCharPos], analysis->pItem[i+1].iCharPos - analysis->pItem[i].iCharPos, &analysis->pItem[i].a, &analysis->logattrs[analysis->pItem[i].iCharPos]);
}
else
goto error;
}
if (!(analysis->glyphs = heap_alloc_zero(sizeof(StringGlyphs) * analysis->numItems)))
goto error;
@ -2351,6 +2359,7 @@ const SCRIPT_LOGATTR * WINAPI ScriptString_pLogAttr(SCRIPT_STRING_ANALYSIS ssa)
TRACE("(%p)\n", ssa);
if (!analysis) return NULL;
if (!(analysis->dwFlags & SSA_BREAK)) return NULL;
return analysis->logattrs;
}