sdk/lib/3rdparty/freetype/src/psaux/psarrst.h

   1 /***************************************************************************/
   2 /*                                                                         */
   3 /*  psarrst.h                                                              */
   4 /*                                                                         */
   5 /*    Adobe's code for Array Stacks (specification).                       */
   6 /*                                                                         */
   7 /*  Copyright 2007-2013 Adobe Systems Incorporated.                        */
   8 /*                                                                         */
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  34 /*  and you accept them fully.                                             */
  35 /*                                                                         */
  36 /***************************************************************************/
  37
  38
  39 #ifndef PSARRST_H_
  40 #define PSARRST_H_
  41
  42
  43 #include "pserror.h"
  44
  45
  46 FT_BEGIN_HEADER
  47
  48
  49   /* need to define the struct here (not opaque) so it can be allocated by */
  50   /* clients                                                               */
  51   typedef struct  CF2_ArrStackRec_
  52   {
  53     FT_Memory  memory;
  54     FT_Error*  error;
  55
  56     size_t  sizeItem;       /* bytes per element             */
  57     size_t  allocated;      /* items allocated               */
  58     size_t  chunk;          /* allocation increment in items */
  59     size_t  count;          /* number of elements allocated  */
  60     size_t  totalSize;      /* total bytes allocated         */
  61
  62     void*  ptr;             /* ptr to data                   */
  63
  64   } CF2_ArrStackRec, *CF2_ArrStack;
  65
  66
  67   FT_LOCAL( void )
  68   cf2_arrstack_init( CF2_ArrStack  arrstack,
  69                      FT_Memory     memory,
  70                      FT_Error*     error,
  71                      size_t        sizeItem );
  72   FT_LOCAL( void )
  73   cf2_arrstack_finalize( CF2_ArrStack  arrstack );
  74
  75   FT_LOCAL( void )
  76   cf2_arrstack_setCount( CF2_ArrStack  arrstack,
  77                          size_t        numElements );
  78   FT_LOCAL( void )
  79   cf2_arrstack_clear( CF2_ArrStack  arrstack );
  80   FT_LOCAL( size_t )
  81   cf2_arrstack_size( const CF2_ArrStack  arrstack );
  82
  83   FT_LOCAL( void* )
  84   cf2_arrstack_getBuffer( const CF2_ArrStack  arrstack );
  85   FT_LOCAL( void* )
  86   cf2_arrstack_getPointer( const CF2_ArrStack  arrstack,
  87                            size_t              idx );
  88
  89   FT_LOCAL( void )
  90   cf2_arrstack_push( CF2_ArrStack  arrstack,
  91                      const void*   ptr );
  92
  93
  94 FT_END_HEADER
  95
  96
  97 #endif /* PSARRST_H_ */
  98
  99
 100 /* END */