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ICU-6315 use char indices from fakeGlyphStorage after canonical processing.

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X-SVN-Rev: 24102
This commit is contained in:
Eric Mader 2008-06-04 00:28:58 +00:00
parent 340fa39fd6
commit 1e7e07e616
1 changed files with 9 additions and 1 deletions
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10
icu4c/source/layout/LayoutEngine.cpp
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@ -179,7 +179,7 @@ void LayoutEngine::getGlyphPosition(le_int32 glyphIndex, float &x, float &y, LEE
}
le_int32 LayoutEngine::characterProcessing(const LEUnicode chars[], le_int32 offset, le_int32 count, le_int32 max, le_bool rightToLeft,
LEUnicode *&outChars, LEGlyphStorage &/*glyphStorage*/, LEErrorCode &success)
LEUnicode *&outChars, LEGlyphStorage &glyphStorage, LEErrorCode &success)
{
if (LE_FAILURE(success)) {
return 0;
@ -246,6 +246,14 @@ le_int32 LayoutEngine::characterProcessing(const LEUnicode chars[], le_int32 off
out = (rightToLeft? outCharCount - 1 : 0);
/*
* The char indices array in fakeGlyphStorage has the correct mapping
* back to the original input characters. Save it in glyphStorage. The
* subsequent call to glyphStoratge.allocateGlyphArray will keep this
* array rather than allocating and initializing a new one.
*/
glyphStorage.adoptCharIndicesArray(fakeGlyphStorage);
outChars = LE_NEW_ARRAY(LEUnicode, outCharCount);
for (i = 0; i < outCharCount; i += 1, out += dir) {
outChars[out] = (LEUnicode) LE_GET_GLYPH(fakeGlyphStorage[i]);