On Sun, 28 Mar 2010, Warren Block wrote:
graphics/osg doesn't build:
Patch for graphics/osg attached. Builds but otherwise untested.
Please stop me before I patch again.
-Warren Block * Rapid City, South Dakota USA
--- 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);
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