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[libng16] Added palette-index checking while writing.

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Relocated palette-index checking function from pngrutil.c to pngtrans.c
This commit is contained in:
Glenn Randers-Pehrson
2012-03-02 22:10:15 -06:00
parent 8e92cd51c6
commit eeb1bb678d
10 changed files with 156 additions and 115 deletions
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2
pngstruct.h
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@@ -126,7 +126,7 @@ struct png_struct_def
/* Added at libpng-1.5.10 */
#ifdef PNG_CHECK_FOR_INVALID_INDEX_SUPPORTED
png_uint_16 num_palette_max; /* maximum palette index found in IDAT */
int num_palette_max; /* maximum palette index found in IDAT */
#endif
png_uint_16 num_trans; /* number of transparency values */