ref: 4c1b5dc152d2bd8e63431c9e708e3b851835d8d6
dir: /src/cff/cf2arrst.h/
/***************************************************************************/
/* */
/* cf2arrst.h */
/* */
/* Adobe's code for Array Stacks (specification). */
/* */
/* Copyright 2007-2013 Adobe Systems Incorporated. */
/* */
/* This software, and all works of authorship, whether in source or */
/* object code form as indicated by the copyright notice(s) included */
/* herein (collectively, the "Work") is made available, and may only be */
/* used, modified, and distributed under the FreeType Project License, */
/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */
/* FreeType Project License, each contributor to the Work hereby grants */
/* to any individual or legal entity exercising permissions granted by */
/* the FreeType Project License and this section (hereafter, "You" or */
/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */
/* royalty-free, irrevocable (except as stated in this section) patent */
/* license to make, have made, use, offer to sell, sell, import, and */
/* otherwise transfer the Work, where such license applies only to those */
/* patent claims licensable by such contributor that are necessarily */
/* infringed by their contribution(s) alone or by combination of their */
/* contribution(s) with the Work to which such contribution(s) was */
/* submitted. If You institute patent litigation against any entity */
/* (including a cross-claim or counterclaim in a lawsuit) alleging that */
/* the Work or a contribution incorporated within the Work constitutes */
/* direct or contributory patent infringement, then any patent licenses */
/* granted to You under this License for that Work shall terminate as of */
/* the date such litigation is filed. */
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/* By using, modifying, or distributing the Work you indicate that you */
/* have read and understood the terms and conditions of the */
/* FreeType Project License as well as those provided in this section, */
/* and you accept them fully. */
/* */
/***************************************************************************/
#ifndef CF2ARRST_H_
#define CF2ARRST_H_
#include "cf2error.h"
FT_BEGIN_HEADER
/* need to define the struct here (not opaque) so it can be allocated by */
/* clients */
typedef struct CF2_ArrStackRec_
{
FT_Memory memory;
FT_Error* error;
size_t sizeItem; /* bytes per element */
size_t allocated; /* items allocated */
size_t chunk; /* allocation increment in items */
size_t count; /* number of elements allocated */
size_t totalSize; /* total bytes allocated */
void* ptr; /* ptr to data */
} CF2_ArrStackRec, *CF2_ArrStack;
FT_LOCAL( void )
cf2_arrstack_init( CF2_ArrStack arrstack,
FT_Memory memory,
FT_Error* error,
size_t sizeItem );
FT_LOCAL( void )
cf2_arrstack_finalize( CF2_ArrStack arrstack );
FT_LOCAL( void )
cf2_arrstack_setCount( CF2_ArrStack arrstack,
size_t numElements );
FT_LOCAL( void )
cf2_arrstack_clear( CF2_ArrStack arrstack );
FT_LOCAL( size_t )
cf2_arrstack_size( const CF2_ArrStack arrstack );
FT_LOCAL( void* )
cf2_arrstack_getBuffer( const CF2_ArrStack arrstack );
FT_LOCAL( void* )
cf2_arrstack_getPointer( const CF2_ArrStack arrstack,
size_t idx );
FT_LOCAL( void )
cf2_arrstack_push( CF2_ArrStack arrstack,
const void* ptr );
FT_END_HEADER
#endif /* CF2ARRST_H_ */
/* END */