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Unbreak compile for new libpng.

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From: Mariusz Ceier <mceier@gmail.com>

http://lists.racket-lang.org/dev/archive/2010-September/004328.html
This commit is contained in:
Mike Sperber 2010-09-16 18:15:32 +02:00
parent 9e94a327b8
commit 2d378775fc
1 changed files with 4 additions and 0 deletions
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4
src/wxcommon/wxJPEG.cxx
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@ -726,7 +726,11 @@ int wx_read_png(char *file_name, wxBitmap *bm, int w_mask, wxColour *bg)
png_set_strip_16(png_ptr);
/* Expand grayscale images to the full 8 bits from 1, 2, or 4 bits/pixel */
#if PNG_LIBPNG_VER >= 10400
png_set_expand_gray_1_2_4_to_8(png_ptr);
#else
png_set_gray_1_2_4_to_8(png_ptr);
#endif
}
/* Set the background color to draw transparent and alpha images over.