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| 4349 | Serge | 1 | /***************************************************************************/ |
| 2 | /* */ |
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| 3 | /* cf2arrst.h */ |
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| 4 | /* */ |
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| 5 | /* Adobe's code for Array Stacks (specification). */ |
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| 6 | /* */ |
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| 7 | /* Copyright 2007-2013 Adobe Systems Incorporated. */ |
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| 8 | /* */ |
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| 9 | /* This software, and all works of authorship, whether in source or */ |
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| 10 | /* object code form as indicated by the copyright notice(s) included */ |
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| 11 | /* herein (collectively, the "Work") is made available, and may only be */ |
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| 12 | /* used, modified, and distributed under the FreeType Project License, */ |
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| 13 | /* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ |
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| 14 | /* FreeType Project License, each contributor to the Work hereby grants */ |
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| 15 | /* to any individual or legal entity exercising permissions granted by */ |
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| 16 | /* the FreeType Project License and this section (hereafter, "You" or */ |
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| 17 | /* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ |
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| 18 | /* royalty-free, irrevocable (except as stated in this section) patent */ |
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| 19 | /* license to make, have made, use, offer to sell, sell, import, and */ |
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| 20 | /* otherwise transfer the Work, where such license applies only to those */ |
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| 21 | /* patent claims licensable by such contributor that are necessarily */ |
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| 22 | /* infringed by their contribution(s) alone or by combination of their */ |
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| 23 | /* contribution(s) with the Work to which such contribution(s) was */ |
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| 24 | /* submitted. If You institute patent litigation against any entity */ |
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| 25 | /* (including a cross-claim or counterclaim in a lawsuit) alleging that */ |
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| 26 | /* the Work or a contribution incorporated within the Work constitutes */ |
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| 27 | /* direct or contributory patent infringement, then any patent licenses */ |
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| 28 | /* granted to You under this License for that Work shall terminate as of */ |
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| 29 | /* the date such litigation is filed. */ |
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| 30 | /* */ |
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| 31 | /* By using, modifying, or distributing the Work you indicate that you */ |
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| 32 | /* have read and understood the terms and conditions of the */ |
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| 33 | /* FreeType Project License as well as those provided in this section, */ |
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| 34 | /* and you accept them fully. */ |
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| 35 | /* */ |
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| 36 | /***************************************************************************/ |
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| 37 | |||
| 38 | |||
| 39 | #ifndef __CF2ARRST_H__ |
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| 40 | #define __CF2ARRST_H__ |
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| 41 | |||
| 42 | |||
| 43 | #include "cf2error.h" |
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| 44 | |||
| 45 | |||
| 46 | FT_BEGIN_HEADER |
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| 47 | |||
| 48 | |||
| 49 | /* need to define the struct here (not opaque) so it can be allocated by */ |
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| 50 | /* clients */ |
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| 51 | typedef struct CF2_ArrStackRec_ |
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| 52 | { |
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| 53 | FT_Memory memory; |
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| 54 | FT_Error* error; |
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| 55 | |||
| 56 | size_t sizeItem; /* bytes per element */ |
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| 57 | size_t allocated; /* items allocated */ |
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| 58 | size_t chunk; /* allocation increment in items */ |
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| 59 | size_t count; /* number of elements allocated */ |
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| 60 | size_t totalSize; /* total bytes allocated */ |
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| 61 | |||
| 62 | void* ptr; /* ptr to data */ |
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| 63 | |||
| 64 | } CF2_ArrStackRec, *CF2_ArrStack; |
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| 65 | |||
| 66 | |||
| 67 | FT_LOCAL( void ) |
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| 68 | cf2_arrstack_init( CF2_ArrStack arrstack, |
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| 69 | FT_Memory memory, |
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| 70 | FT_Error* error, |
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| 71 | size_t sizeItem ); |
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| 72 | FT_LOCAL( void ) |
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| 73 | cf2_arrstack_finalize( CF2_ArrStack arrstack ); |
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| 74 | |||
| 75 | FT_LOCAL( void ) |
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| 76 | cf2_arrstack_setCount( CF2_ArrStack arrstack, |
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| 77 | size_t numElements ); |
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| 78 | FT_LOCAL( void ) |
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| 79 | cf2_arrstack_clear( CF2_ArrStack arrstack ); |
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| 80 | FT_LOCAL( size_t ) |
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| 81 | cf2_arrstack_size( const CF2_ArrStack arrstack ); |
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| 82 | |||
| 83 | FT_LOCAL( void* ) |
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| 84 | cf2_arrstack_getBuffer( const CF2_ArrStack arrstack ); |
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| 85 | FT_LOCAL( void* ) |
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| 86 | cf2_arrstack_getPointer( const CF2_ArrStack arrstack, |
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| 87 | size_t idx ); |
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| 88 | |||
| 89 | FT_LOCAL( void ) |
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| 90 | cf2_arrstack_push( CF2_ArrStack arrstack, |
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| 91 | const void* ptr ); |
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| 92 | |||
| 93 | |||
| 94 | FT_END_HEADER |
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| 95 | |||
| 96 | |||
| 97 | #endif /* __CF2ARRST_H__ */ |
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| 98 | |||
| 99 | |||
| 100 | /* END */ |