39 lines
1.9 KiB
Plaintext
39 lines
1.9 KiB
Plaintext
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Libpng 1.2.9beta1 - February 21, 2006
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This is not intended to be a public release. It will be replaced
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within a few weeks by a public version or by another test version.
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Changes since the last public release (1.2.8):
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version 1.2.9beta1 [February 21, 2006]
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Initialized some structure members in pngwutil.c to avoid gcc-4.0.0 complaints
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Revised man page and libpng.txt to make it clear that one should not call
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png_read_end or png_write_end after png_read_png or png_write_png.
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Updated references to png-mng-implement mailing list.
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Fixed an incorrect typecast in pngrutil.c
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Added PNG_READ_SUPPORTED conditionals for making a write-only library.
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Added PNG_NO_WRITE_INTERLACING_SUPPORTED conditional.
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Optimized alpha-inversion loops in pngwtran.c
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Moved test for nonzero gamma outside of png_build_gamma_table() in pngrtran.c
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Make sure num_trans is <= 256 before copying data in png_set_tRNS().
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Make sure num_palette is <= 256 before copying data in png_set_PLTE().
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Interchanged order of write_swap_alpha and write_invert_alpha transforms.
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Added parentheses in the definition of PNG_LIBPNG_BUILD_TYPE (Cosmin).
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Optimized zlib window flag (CINFO) in contrib/pngsuite/*.png (Cosmin).
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Updated scripts/makefile.bc32 for Borland C++ 5.6 (Cosmin).
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Fixed inconsistency in definition of png_default_read_data()
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Exported png_get_uint_32, png_save_uint_32, png_get_uint_16, png_save_uint_16,
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png_get_int_32, png_save_int_32, png_get_uint_31 (Cosmin).
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Added parentheses in the definition of PNG_LIBPNG_BUILD_TYPE (Cosmin).
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Updated scripts/pngos2.def, scripts/pngw32.def (Cosmin).
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Added type cast (png_byte) in png_write_sCAL() (Cosmin).
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Fixed scripts/makefile.cygwin (Cosmin).
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Send comments/corrections/commendations to png-mng-implement at lists.sf.net
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(subscription required; visit
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https://lists.sourceforge.net/lists/listinfo/png-mng-implement
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to subscribe) or to glennrp at users.sourceforge.net
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Glenn R-P
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