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--- ./f_readpng.c.orig 2002-09-19 16:07:59.000000000 -0500
+++ ./f_readpng.c 2010-02-19 19:31:42.000000000 -0600
@@ -133,7 +133,7 @@
if (png_get_PLTE(png_ptr, info_ptr, &palette, &num_palette)) {
png_get_hIST(png_ptr, info_ptr, &histogram);
- png_set_dither(png_ptr, palette, num_palette, 256, histogram, 0);
+ /* png_set_dither(png_ptr, palette, num_palette, 256, histogram, 0); */
}
}
if (color_type == PNG_COLOR_TYPE_GRAY || color_type == PNG_COLOR_TYPE_GRAY_ALPHA) {
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