+ if (png_get_valid(ping,ping_info,PNG_INFO_gAMA))
+ {
+ ping_found_gAMA=MagickTrue;
+ if (logging != MagickFalse)
+ (void) LogMagickEvent(CoderEvent,GetMagickModule(),
+ " Found PNG gAMA chunk.");
+ }
+
+ if (png_get_valid(ping,ping_info,PNG_INFO_cHRM))
+ {
+ ping_found_cHRM=MagickTrue;
+ if (logging != MagickFalse)
+ (void) LogMagickEvent(CoderEvent,GetMagickModule(),
+ " Found PNG cHRM chunk.");
+ }
+
+ if (png_get_valid(ping,ping_info,PNG_INFO_iCCP))
+ {
+ ping_found_iCCP=MagickTrue;
+ if (logging != MagickFalse)
+ (void) LogMagickEvent(CoderEvent,GetMagickModule(),
+ " Found PNG iCCP chunk.");
+ }
+
+ if (png_get_valid(ping,ping_info,PNG_INFO_sRGB))
+ {
+ ping_found_sRGB=MagickTrue;
+ if (logging != MagickFalse)
+ (void) LogMagickEvent(CoderEvent,GetMagickModule(),
+ " Found PNG sRGB chunk.");
+ }
+