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Correctly initialize buffer unicode functions. They are cleared by a buffer reset.

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This commit is contained in:
Hermann Kraus 2012-07-17 23:26:00 +02:00
parent 019a44da80
commit e9354f5802
1 changed files with 1 additions and 1 deletions
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2
src/text/shaping.cpp
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@ -42,7 +42,6 @@ text_shaping::text_shaping(FT_Face face)
buffer_ (hb_buffer_create()),
face_(face)
{
hb_buffer_set_unicode_funcs(buffer_, hb_icu_get_unicode_funcs());
load_font();
}
@ -56,6 +55,7 @@ uint32_t text_shaping::process_text(UnicodeString const& text, unsigned start, u
{
if (!font_) return 0;
hb_buffer_reset(buffer_);
hb_buffer_set_unicode_funcs(buffer_, hb_icu_get_unicode_funcs());
uint32_t length = text.length();
std::cout << "process_text: length: " << length << " start: " << start << " end: " << end << "rtl:" << rtl << "\n";