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/*******************************************************************
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* Copyright 1996-2000 by
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* David Turner, Robert Wilhelm, and Werner Lemberg.
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* Copyright 2006 Behdad Esfahbod
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* This is part of HarfBuzz, an OpenType Layout engine library.
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* See the file name COPYING for licensing information.
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******************************************************************/
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#ifndef HARFBUZZ_IMPL_H
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#define HARFBUZZ_IMPL_H
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#include FT_FREETYPE_H
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#include FT_TRUETYPE_TAGS_H
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# define NULL ((void *)0)
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# define TTAG_GDEF FT_MAKE_TAG( 'G', 'D', 'E', 'F' )
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# define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
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# define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
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# define FT_UNUSED(arg) ((arg) = (arg))
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#define ARRAY_LEN(Array) ((int)(sizeof (Array) / sizeof (Array)[0]))
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#define IN_GLYPH( pos ) (buffer->in_string[(pos)].gindex)
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#define IN_ITEM( pos ) (&buffer->in_string[(pos)])
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#define IN_CURGLYPH() (buffer->in_string[buffer->in_pos].gindex)
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#define IN_CURITEM() (&buffer->in_string[buffer->in_pos])
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#define IN_PROPERTIES( pos ) (buffer->in_string[(pos)].properties)
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#define IN_LIGID( pos ) (buffer->in_string[(pos)].ligID)
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#define IN_COMPONENT( pos ) (buffer->in_string[(pos)].component)
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#define POSITION( pos ) (&buffer->positions[(pos)])
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#define OUT_GLYPH( pos ) (buffer->out_string[(pos)].gindex)
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#define OUT_ITEM( pos ) (&buffer->out_string[(pos)])
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#define CHECK_Property( gdef, index, flags, property ) \
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( ( error = _HB_GDEF_Check_Property( (gdef), (index), (flags), \
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(property) ) ) != FT_Err_Ok )
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#define ADD_String( buffer, num_in, num_out, glyph_data, component, ligID ) \
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( ( error = hb_buffer_add_output_glyphs( (buffer), \
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(num_in), (num_out), \
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(glyph_data), (component), (ligID) \
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#define ADD_Glyph( buffer, glyph_index, component, ligID ) \
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( ( error = hb_buffer_add_output_glyph( (buffer), \
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(glyph_index), (component), (ligID) \
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#endif /* HARFBUZZ_IMPL_H */
added
removed
pango/opentype/harfbuzz-impl.h
