Lines Matching refs:png_struct

138   Current chunk name is now available in png_struct to reduce the number
466     user_depth, and user_channels into the png_struct, and a function
801   Rearranged some members at the end of png_info and png_struct, to put
811     1.00) members of png_struct and png_info, to regain binary compatibility
1076     libpng will reallocate the png_struct and info_struct if they are too small.
1129   Include background_1 in png_struct regardless of gamma support.
1217     png_struct after an error in png_create_read_struct_2().
1399   Added compression_type to png_struct, and optimized the window size
1943   Enabled iTXt support (changes png_struct, thus requires so-number change).
2097   Moved local array "chunkdata" from pngrutil.c to the png_struct, so
2471     png_struct or info_struct members and other deprecated usage in
2674   Moved declaration of png_struct into private pngstruct.h and png_info
2912     main program structure, not the png_struct.
3340     pointer to the png_struct rather than pointers to every item required
3341     from the png_struct. This makes no practical difference to the internal
3346   Changed png_struct jmp_buf member name from png_jmpbuf to tmp_jmpbuf to
3602   Moved row_info from png_struct to a local variable.
3634   Align png_struct::row_buf - previously it was always unaligned, caused by
3641     previously possible because the png_struct buffer was always misaligned.
3687     of a png_struct or png_info failed. This would probably have led to a
3828     alter how the tricky allocation of the initial png_struct and png_info
3831     silently.  png_struct is changed in a similar way on allocation and on
3843     to avoid including a spurious buffer in the png_struct.
3854   Implemented 'restrict' for png_info and png_struct. Because of the way
3855     libpng works both png_info and png_struct are always accessed via a
4004   Removed unused "current_text" members of png_struct and the png_free()
4101     serious consequences because the transform data in png_struct is
5041   Updated README file to explain that direct access to the png_struct
5269     to support back-door modification of png_struct in libpng-1.4.x