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