+++ /dev/null
---- OpenSceneGraph-2.8.2/src/osgPlugins/png/ReaderWriterPNG.cpp~ 2008-07-14 00:18:59.000000000 +0200
-+++ OpenSceneGraph-2.8.2/src/osgPlugins/png/ReaderWriterPNG.cpp 2010-03-01 12:57:05.720365671 +0100
-@@ -173,7 +173,11 @@
- endinfo = png_create_info_struct(png);
-
- fin.read((char*)header,8);
-- if (fin.gcount() == 8 && png_check_sig(header, 8))
-+ #if PNG_LIBPNG_VER < 10400
-+ if (fin.gcount() == 8 && png_check_sig(header, 8))
-+ #else
-+ if (fin.gcount() == 8 && png_sig_cmp(header, 0, 8))
-+ #endif
- png_set_read_fn(png,&fin,png_read_istream); //Use custom read function that will get data from istream
- else
- {
-@@ -224,7 +228,11 @@
- if (color == PNG_COLOR_TYPE_PALETTE)
- png_set_palette_to_rgb(png);
- if (color == PNG_COLOR_TYPE_GRAY && depth < 8)
-- png_set_gray_1_2_4_to_8(png);
-+ #if PNG_LIBPNG_VER < 10400
-+ png_set_gray_1_2_4_to_8(png);
-+ #else
-+ png_set_expand_gray_1_2_4_to_8(png);
-+ #endif
- if (png_get_valid(png, info, PNG_INFO_tRNS))
- png_set_tRNS_to_alpha(png);
-