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| 1 |
| 2 /* symbols.c - find all exported symbols |
| 3 * |
| 4 * Last changed in libpng version 1.6.16 [December 22, 2014] |
| 5 * Copyright (c) 2011-2014 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. |
| 15 * If scripts/pnglibconf.h.prebuilt is remade using |
| 16 * scripts/pnglibconf.dfa then this checks the .dfa file too. |
| 17 */ |
| 18 |
| 19 #define PNG_EXPORTA(ordinal, type, name, args, attributes)\ |
| 20 PNG_DFN "@" name "@ @@" ordinal "@" |
| 21 #define PNG_REMOVED(ordinal, type, name, args, attributes)\ |
| 22 PNG_DFN "; @" name "@ @@" ordinal "@" |
| 23 #define PNG_EXPORT_LAST_ORDINAL(ordinal)\ |
| 24 PNG_DFN "; @@" ordinal "@" |
| 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, 'disabled' 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 #define PNG_SET_OPTION_SUPPORTED |
| 46 |
| 47 #undef PNG_H |
| 48 #include "../png.h" |
| 49 |
| 50 /* Finally there are a couple of places where option support |
| 51 * actually changes the APIs revealed using a #if/#else/#endif |
| 52 * test in png.h, test these here. |
| 53 */ |
| 54 #undef PNG_FLOATING_POINT_SUPPORTED /* Exposes 'fixed' APIs */ |
| 55 #undef PNG_ERROR_TEXT_SUPPORTED /* Exposes unsupported APIs */ |
| 56 |
| 57 #undef PNG_H |
| 58 #include "../png.h" |
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Chromium Code Reviews
Issue 2033063003:
Check libpng directly into third_party/ (Closed)
Base URL: https://skia.googlesource.com/skia.git@master