ref: 2875ada19766f9559feab3c643026fac57ac2a81
dir: /src/psaux/psarrst.h/
/****************************************************************************
*
* psarrst.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.
*
* 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 PSARRST_H_
#define PSARRST_H_
#include "pserror.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 /* PSARRST_H_ */
/* END */