Lines Matching refs:png_info

95 png_struct and png_info instances, and thus its own image.
102 and png_info.  The first, png_struct, is an internal structure that
106 The png_info structure is designed to provide information about the
107 PNG file.  At one time, the fields of png_info were intended to be
110 a set of interface functions for png_info (the png_get_*() and png_set_*()
111 functions) was developed.  The fields of png_info are still available for
117 and applications that make direct access to the members of png_info must
120 members of the png_info structure reverted to the old order, as they were
175 Next, png_struct and png_info need to be allocated and initialized.  In
796 For more information, see the png_info definition in png.h and the
1249 After setting the transformations, libpng can update your png_info
1381 after the image data, you should pass the separate png_info struct if
1661 Next, png_struct and png_info need to be allocated and initialized.
1812 You now need to fill in the png_info structure with all the data you
1819 fill them until png_write_end().  For all the fields in png_info and
1823 Some of the more important parts of the png_info are:
2407 pass an appropriately filled png_info pointer.  If you are not interested,
3132  png_exported_function(png_ptr, png_info, foo)
3145  png_non_exported_function(png_ptr, png_info, foo)