| /******************************************************************* |
| * |
| * Copyright 1996-2000 by |
| * David Turner, Robert Wilhelm, and Werner Lemberg. |
| * |
| * Copyright 2006 Behdad Esfahbod |
| * |
| * This is part of HarfBuzz, an OpenType Layout engine library. |
| * |
| * See the file name COPYING for licensing information. |
| * |
| ******************************************************************/ |
| #ifndef HARFBUZZ_IMPL_H |
| #define HARFBUZZ_IMPL_H |
| |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| |
| FT_BEGIN_HEADER |
| |
| #include "ftglue.h" |
| |
| #ifndef FALSE |
| # define FALSE 0 |
| #endif |
| |
| #ifndef TRUE |
| # define TRUE 1 |
| #endif |
| |
| #define ARRAY_LEN(Array) ((int)(sizeof (Array) / sizeof (Array)[0])) |
| |
| |
| |
| |
| #define IN_GLYPH( pos ) (buffer->in_string[(pos)].gindex) |
| #define IN_ITEM( pos ) (&buffer->in_string[(pos)]) |
| #define IN_CURGLYPH() (buffer->in_string[buffer->in_pos].gindex) |
| #define IN_CURITEM() (&buffer->in_string[buffer->in_pos]) |
| #define IN_PROPERTIES( pos ) (buffer->in_string[(pos)].properties) |
| #define IN_LIGID( pos ) (buffer->in_string[(pos)].ligID) |
| #define IN_COMPONENT( pos ) (buffer->in_string[(pos)].component) |
| #define POSITION( pos ) (&buffer->positions[(pos)]) |
| #define OUT_GLYPH( pos ) (buffer->out_string[(pos)].gindex) |
| #define OUT_ITEM( pos ) (&buffer->out_string[(pos)]) |
| |
| #define CHECK_Property( gdef, index, flags, property ) \ |
| ( ( error = _HB_GDEF_Check_Property( (gdef), (index), (flags), \ |
| (property) ) ) != FT_Err_Ok ) |
| |
| #define ADD_String( buffer, num_in, num_out, glyph_data, component, ligID ) \ |
| ( ( error = hb_buffer_add_output_glyphs( (buffer), \ |
| (num_in), (num_out), \ |
| (glyph_data), (component), (ligID) \ |
| ) ) != FT_Err_Ok ) |
| #define ADD_Glyph( buffer, glyph_index, component, ligID ) \ |
| ( ( error = hb_buffer_add_output_glyph( (buffer), \ |
| (glyph_index), (component), (ligID) \ |
| ) ) != FT_Err_Ok ) |
| |
| |
| FT_END_HEADER |
| |
| #endif /* HARFBUZZ_IMPL_H */ |