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Description: Fix building against libpng 1.5.
From the libpng homepage...
The libpng 1.5.x series continues the evolution of the libpng API,
finally hiding the contents of the venerable and hoary png_struct and
png_info data structures inside private (i.e., non-installed) header
files. Instead of direct struct-access, applications should be using
the various png_get_xxx() and png_set_xxx() accessor functions, which
have existed for almost as long as libpng itself. (Apps that compiled
against libpng 1.4 without warnings about deprecated features should
happily compile against 1.5, too.
Forwarded: pending...
Author: Fedora packagers of NX
Last-Update: 2012-02-06
--- a/nxcomp/Pgn.cpp
+++ b/nxcomp/Pgn.cpp
@@ -414,7 +414,7 @@ int DecompressPng16(unsigned char *compr
png_read_info(pngPtr, infoPtr);
- if (infoPtr -> color_type == PNG_COLOR_TYPE_PALETTE)
+ if (png_get_color_type(pngPtr, infoPtr) == PNG_COLOR_TYPE_PALETTE)
{
png_set_expand(pngPtr);
}
@@ -565,7 +565,7 @@ int DecompressPng24(unsigned char *compr
png_read_info( pngPtr, infoPtr ) ;
- if (infoPtr -> color_type == PNG_COLOR_TYPE_PALETTE)
+ if (png_get_color_type(pngPtr, infoPtr) == PNG_COLOR_TYPE_PALETTE)
{
png_set_expand(pngPtr);
}
@@ -709,7 +709,7 @@ int DecompressPng32(unsigned char *compr
png_read_info(pngPtr, infoPtr) ;
- if (infoPtr -> color_type == PNG_COLOR_TYPE_PALETTE)
+ if (png_get_color_type(pngPtr, infoPtr) == PNG_COLOR_TYPE_PALETTE)
{
png_set_expand(pngPtr);
}
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