/***************************************************************************/
/*                                                                         */
/*  tterrors.h                                                             */
/*                                                                         */
/*    TrueType error ID definitions (specification only).                  */
/*                                                                         */
/*  Copyright 1996-1999 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 TTERRORS_H
#define TTERRORS_H


  /*************************************************************************/
  /*                                                                       */
  /* Error codes declaration                                               */
  /*                                                                       */
  /* The error codes are grouped in `classes' used to indicate the `level' */
  /* at which the error happened.  The class is given by an error code's   */
  /* high byte.                                                            */
  /*                                                                       */
  /*************************************************************************/


  /* Success is always 0. */

#define  TT_Err_Ok                       FT_Err_Ok

  /* High level API errors. */

#define  TT_Err_Invalid_File_Format      FT_Err_Invalid_File_Format
#define  TT_Err_Invalid_Argument         FT_Err_Invalid_Argument
#define  TT_Err_Invalid_Driver_Handle    FT_Err_Invalid_Driver_Handle
#define  TT_Err_Invalid_Face_Handle      FT_Err_Invalid_Face_Handle
#define  TT_Err_Invalid_Instance_Handle  FT_Err_Invalid_Size_Handle
#define  TT_Err_Invalid_Glyph_Handle     FT_Err_Invalid_Slot_Handle
#define  TT_Err_Invalid_CharMap_Handle   FT_Err_Invalid_CharMap_Handle
#define  TT_Err_Invalid_Glyph_Index      FT_Err_Invalid_Glyph_Index

#define  TT_Err_Unimplemented_Feature    FT_Err_Unimplemented_Feature
#define  TT_Err_Unavailable_Outline      FT_Err_Unavailable_Outline
#define  TT_Err_Unavailable_Bitmap       FT_Err_Unavailable_Bitmap
#define  TT_Err_Unavailable_Pixmap       FT_Err_Unavailable_Pixmap
#define  TT_Err_File_Is_Not_Collection   FT_Err_File_Is_Not_Collection

#define  TT_Err_Invalid_Engine           FT_Err_Invalid_Driver_Handle

  /* Internal errors. */

#define  TT_Err_Out_Of_Memory            FT_Err_Out_Of_Memory
#define  TT_Err_Unlisted_Object          FT_Err_Unlisted_Object

  /* General glyph outline errors. */

#define  TT_Err_Too_Many_Points          FT_Err_Too_Many_Points
#define  TT_Err_Too_Many_Contours        FT_Err_Too_Many_Contours
#define  TT_Err_Too_Many_Ins             FT_Err_Too_Many_Hints
#define  TT_Err_Invalid_Composite        FT_Err_Invalid_Composite

  /* Bytecode interpreter error codes. */

  /* These error codes are produced by the TrueType */
  /* bytecode interpreter.  They usually indicate a */
  /* broken font file, a broken glyph within a font */
  /* file, or a bug in the interpreter!             */

#define TT_Err_Invalid_Opcode             0x400
#define TT_Err_Too_Few_Arguments          0x401
#define TT_Err_Stack_Overflow             0x402
#define TT_Err_Code_Overflow              0x403
#define TT_Err_Bad_Argument               0x404
#define TT_Err_Divide_By_Zero             0x405
#define TT_Err_Storage_Overflow           0x406
#define TT_Err_Cvt_Overflow               0x407
#define TT_Err_Invalid_Reference          0x408
#define TT_Err_Invalid_Distance           0x409
#define TT_Err_Interpolate_Twilight       0x40A
#define TT_Err_Debug_OpCode               0x40B
#define TT_Err_ENDF_In_Exec_Stream        0x40C
#define TT_Err_Out_Of_CodeRanges          0x40D
#define TT_Err_Nested_DEFS                0x40E
#define TT_Err_Invalid_CodeRange          0x40F
#define TT_Err_Invalid_Displacement       0x410
#define TT_Err_Execution_Too_Long         0x411
#define TT_Err_Too_Many_Function_Defs     0x412
#define TT_Err_Too_Many_Instruction_Defs  0x413

  /* Other TrueType specific error codes. */

#define TT_Err_Table_Missing            0x420
#define TT_Err_Too_Many_Extensions      0x421
#define TT_Err_Extensions_Unsupported   0x422
#define TT_Err_Invalid_Extension_Id     0x423

#define TT_Err_No_Vertical_Data         0x424

#define TT_Err_Max_Profile_Missing      0x430
#define TT_Err_Header_Table_Missing     0x431
#define TT_Err_Horiz_Header_Missing     0x432
#define TT_Err_Locations_Missing        0x433
#define TT_Err_Name_Table_Missing       0x434
#define TT_Err_CMap_Table_Missing       0x435
#define TT_Err_Hmtx_Table_Missing       0x436
#define TT_Err_OS2_Table_Missing        0x437
#define TT_Err_Post_Table_Missing       0x438

#define TT_Err_Invalid_Horiz_Metrics    0x440
#define TT_Err_Invalid_CharMap_Format   0x441
#define TT_Err_Invalid_PPem             0x442
#define TT_Err_Invalid_Vert_Metrics     0x443

#define TT_Err_Could_Not_Find_Context   0x450

#endif /* FTERRID_H */


/* END */