png_text_compress 1154 3rdparty/libpng/pngwutil.c       profile_len = png_text_compress(png_ptr, profile,
png_text_compress 1719 3rdparty/libpng/pngwutil.c    text_len = png_text_compress(png_ptr, text, text_len, compression,
png_text_compress 1787 3rdparty/libpng/pngwutil.c    text_len = png_text_compress(png_ptr, text, text_len, compression - 2,