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mayingzhen / nvidia-texture-tools

Automatically exported from code.google.com/p/nvidia-texture-tools
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Can't compile with PNG 1.5 #169

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?
1.Try to link Texture tools against libpng 1.5

What is the expected output? What do you see instead?
/Users/pschuchardt/Downloads/nvidia-texture-tools-read-only/src/nvimage/ImageIO.
cpp: In function ‘void user_read_data(png_struct*, png_byte*, png_size_t)’:
/Users/pschuchardt/Downloads/nvidia-texture-tools-read-only/src/nvimage/ImageIO.
cpp:606: error: invalid use of incomplete type ‘struct png_struct_def’
/usr/local/include/png.h:825: error: forward declaration of ‘struct 
png_struct_def’

See libPNG for details:
http://www.libpng.org/pub/png/libpng.html

What version of the product are you using? On what operating system?
Mac OS X 10.6
NVTT 2.0 svn

Please provide any additional information below.

Original issue reported on code.google.com by vpica...@gmail.com on 12 Dec 2011 at 9:17

GoogleCodeExporter commented 8 years ago 
Works okay when using libpng 1.2

Original comment by vpica...@gmail.com on 12 Dec 2011 at 9:19