| | 1 | |
| | 2 | /* symbols.dfn - find all exported symbols |
| | 3 | * |
| | 4 | * Last changed in libpng version 1.5.0 [January 6, 2011] |
| | 5 | * Copyright (c) 1998-2011 Glenn Randers-Pehrson |
| | 6 | * |
| | 7 | * This code is released under the libpng license. |
| | 8 | * For conditions of distribution and use, see the disclaimer |
| | 9 | * and license in png.h |
| | 10 | */ |
| | 11 | |
| | 12 | /* NOTE: making 'symbols.chk' checks both that the exported |
| | 13 | * symbols in the library don't change and (implicitly) that |
| | 14 | * scripts/pnglibconf.h.prebuilt is as expected. If scripts/pnglibconf.h.prebuilt |
| | 15 | * is remade using scripts/pnglibconf.dfa then this checks the |
| | 16 | * .dfa file too. |
| | 17 | */ |
| | 18 | |
| | 19 | #define PNG_EXPORTA(ordinal, type, name, args, attributes)\ |
| | 20 | PNG_DEFN_MAGIC-name @ordinal-PNG_DEFN_END |
| | 21 | #define PNG_REMOVED(ordinal, type, name, args, attributes)\ |
| | 22 | PNG_DEFN_MAGIC-; name @ordinal-PNG_DEFN_END |
| | 23 | #define PNG_EXPORT_LAST_ORDINAL(ordinal)\ |
| | 24 | PNG_DEFN_MAGIC-; @ordinal-PNG_DEFN_END |
| | 25 | |
| | 26 | /* Read the defaults, but use scripts/pnglibconf.h.prebuilt; the 'standard' |
| | 27 | * header file. |
| | 28 | */ |
| | 29 | #include "pnglibconf.h.prebuilt" |
| | 30 | #include "../png.h" |
| | 31 | |
| | 32 | /* Some things are turned off by default. Turn these things |
| | 33 | * on here (by hand) to get the APIs they expose and validate |
| | 34 | * that no harm is done. This list is the set of options |
| | 35 | * defaulted to 'off' in scripts/pnglibconf.dfa |
| | 36 | * |
| | 37 | * Maintenance: if scripts/pnglibconf.dfa options are changed |
| | 38 | * from, or to, 'off' this needs updating! |
| | 39 | */ |
| | 40 | #define PNG_BENIGN_ERRORS_SUPPORTED |
| | 41 | #define PNG_ERROR_NUMBERS_SUPPORTED |
| | 42 | #define PNG_READ_BIG_ENDIAN_SUPPORTED /* should do nothing! */ |
| | 43 | #define PNG_INCH_CONVERSIONS_SUPPORTED |
| | 44 | #define PNG_READ_16_TO_8_ACCURATE_SCALE_SUPPORTED |
| | 45 | |
| | 46 | #undef PNG_H |
| | 47 | #include "../png.h" |
| | 48 | |
| | 49 | /* Finally there are a couple of places where option support |
| | 50 | * actually changes the APIs revealed using a #if/#else/#endif |
| | 51 | * test in png.h, test these here. |
| | 52 | */ |
| | 53 | #undef PNG_FLOATING_POINT_SUPPORTED /* Exposes 'fixed' APIs */ |
| | 54 | #undef PNG_ERROR_TEXT_SUPPORTED /* Exposes unsupported APIs */ |
| | 55 | |
| | 56 | #undef PNG_H |
| | 57 | #include "../png.h" |
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