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[libpng17] Reverted the change to unknown handling #defines; the change

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breaks 'NOREAD' builds.
This commit is contained in:
Glenn Randers-Pehrson
2013-09-20 14:30:16 -05:00
parent f3bfc4a142
commit 88c20ada06
5 changed files with 20 additions and 12 deletions
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6
pngpriv.h
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@@ -1343,13 +1343,15 @@ PNG_INTERNAL_FUNCTION(void,png_handle_unknown,(png_structrp png_ptr,
* just skips the chunk or errors out if it is critical.
*/
#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED
#ifdef PNG_READ_UNKNOWN_CHUNKS_SUPPORTED
#ifdef PNG_SET_UNKNOWN_CHUNKS_SUPPORTED
PNG_INTERNAL_FUNCTION(int,png_chunk_unknown_handling,
(png_const_structrp png_ptr, png_uint_32 chunk_name),PNG_EMPTY);
/* Exactly as the API png_handle_as_unknown() except that the argument is a
* 32-bit chunk name, not a string.
*/
#endif /* PNG_HANDLE_AS_UNKNOWN_SUPPORTED */
#endif
#endif /* PNG_READ_UNKNOWN_CHUNKS_SUPPORTED */
#endif /* PNG_READ_SUPPORTED */
/* Handle the transformations for reading and writing */