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[devel] Corrected PNG_UNKNOWN_CHUNKS_SUPPORTED

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to PNG_HANDLE_AS_UNKNOWN_SUPPORTED in gregbook/readpng2.c
This commit is contained in:
Glenn Randers-Pehrson 2010-04-28 18:44:48 -05:00
parent 5905484c75
commit 1ce8133282
3 changed files with 6 additions and 2 deletions
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2
ANNOUNCE
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@ -207,6 +207,8 @@ version 1.5.0beta23 [April 28, 2010]
The macro was documented with two arguments (name,ordinal), however
the symbol checking .dfn files assumed five arguments. The five
argument form seems more useful so it is changed to that.
Corrected PNG_UNKNOWN_CHUNKS_SUPPORTED to PNG_HANDLE_AS_UNKNOWN_SUPPORTED
in gregbook/readpng2.c
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2
CHANGES
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@ -2689,6 +2689,8 @@ version 1.5.0beta23 [April 28, 2010]
The macro was documented with two arguments (name,ordinal), however
the symbol checking .dfn files assumed five arguments. The five
argument form seems more useful so it is changed to that.
Corrected PNG_UNKNOWN_CHUNKS_SUPPORTED to PNG_HANDLE_AS_UNKNOWN_SUPPORTED
in gregbook/readpng2.c
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

4
contrib/gregbook/readpng2.c
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@ -128,7 +128,7 @@ int readpng2_init(mainprog_info *mainprog_ptr)
}
#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED
#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED
/* prepare the reader to ignore all recognized chunks whose data won't be
* used, i.e., all chunks recognized by libpng except for IHDR, PLTE, IDAT,
* IEND, tRNS, bKGD, gAMA, and sRGB (small performance improvement) */
@ -157,7 +157,7 @@ int readpng2_init(mainprog_info *mainprog_ptr)
png_set_keep_unknown_chunks(png_ptr, 1 /* PNG_HANDLE_CHUNK_NEVER */,
chunks_to_ignore, sizeof(chunks_to_ignore)/5);
}
#endif /* PNG_UNKNOWN_CHUNKS_SUPPORTED */
#endif /* PNG_HANDLE_AS_UNKNOWN_SUPPORTED */
/* instead of doing png_init_io() here, now we set up our callback