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/* harfbuzz-buffer-private.h: Buffer of glyphs for substitution/positioning
*
* Copyright 2004,7 Red Hat Software
*
* Portions Copyright 1996-2000 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used
* modified and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*/
#ifndef HARFBUZZ_BUFFER_PRIVATE_H
#define HARFBUZZ_BUFFER_PRIVATE_H
#include "harfbuzz-impl.h"
#include "harfbuzz-buffer.h"
HB_BEGIN_HEADER
#define HB_GLYPH_PROPERTIES_UNKNOWN 0xFFFF
HB_INTERNAL void
_hb_buffer_swap( HB_Buffer buffer );
HB_INTERNAL void
_hb_buffer_clear_output( HB_Buffer buffer );
HB_INTERNAL HB_Error
_hb_buffer_clear_positions( HB_Buffer buffer );
HB_INTERNAL HB_Error
_hb_buffer_add_output_glyphs( HB_Buffer buffer,
HB_UShort num_in,
HB_UShort num_out,
HB_UShort *glyph_data,
HB_UShort component,
HB_UShort ligID );
HB_INTERNAL HB_Error
_hb_buffer_add_output_glyph ( HB_Buffer buffer,
HB_UInt glyph_index,
HB_UShort component,
HB_UShort ligID );
HB_INTERNAL HB_Error
_hb_buffer_copy_output_glyph ( HB_Buffer buffer );
HB_INTERNAL HB_Error
_hb_buffer_replace_output_glyph ( HB_Buffer buffer,
HB_UInt glyph_index,
HB_Bool inplace );
HB_INTERNAL HB_UShort
_hb_buffer_allocate_ligid( HB_Buffer buffer );
HB_END_HEADER
#endif /* HARFBUZZ_BUFFER_PRIVATE_H */
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