diff options
Diffstat (limited to 'graphics/osg/files')
| -rw-r--r-- | graphics/osg/files/patch-src-osgPlugins-png-ReaderWriterPNG.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/graphics/osg/files/patch-src-osgPlugins-png-ReaderWriterPNG.cpp b/graphics/osg/files/patch-src-osgPlugins-png-ReaderWriterPNG.cpp new file mode 100644 index 000000000000..0891be87a53d --- /dev/null +++ b/graphics/osg/files/patch-src-osgPlugins-png-ReaderWriterPNG.cpp @@ -0,0 +1,20 @@ +--- src/osgPlugins/png/ReaderWriterPNG.cpp.orig 2010-03-28 16:40:42.000000000 -0600 ++++ src/osgPlugins/png/ReaderWriterPNG.cpp 2010-03-28 16:41:42.000000000 -0600 +@@ -173,7 +173,7 @@ + endinfo = png_create_info_struct(png); + + fin.read((char*)header,8); +- if (fin.gcount() == 8 && png_check_sig(header, 8)) ++ if (fin.gcount() == 8 && (png_sig_cmp(header, 0, 8) == 0)) + png_set_read_fn(png,&fin,png_read_istream); //Use custom read function that will get data from istream + else + { +@@ -224,7 +224,7 @@ + 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); ++ png_set_expand_gray_1_2_4_to_8(png); + if (png_get_valid(png, info, PNG_INFO_tRNS)) + png_set_tRNS_to_alpha(png); + |