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[libpng17] Bump version to 1.7.0beta42

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Glenn Randers-Pehrson
2014-11-07 07:25:24 -06:00
parent 755f92fc41
commit 44a9af81b0
27 changed files with 63 additions and 57 deletions
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2
pngwutil.c
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@@ -2938,7 +2938,7 @@ png_write_find_filter(png_structrp png_ptr, png_row_infop row_info)
pc = (p + pc) < 0 ? -(p + pc) : p + pc;
#endif
p = (pa <= pb && pa <=pc) ? a : (pb <= pc) ? b : c;
#else /* PNG_SLOW_PAETH */
#else /* SLOW_PAETH */
p = a + b - c;
pa = abs(p - a);
pb = abs(p - b);