diff options
90 files changed, 2268 insertions, 2919 deletions
@@ -1,5 +1,5 @@ -Libpng 1.4.0rc08 - January 2, 2010 +Libpng 1.5.0beta01 - February 8, 2010 This is not intended to be a public release. It will be replaced within a few weeks by a public version or by another test version. @@ -9,767 +9,25 @@ Files available for download: Source files with LF line endings (for Unix/Linux) and with a "configure" script - 1.4.0rc08.tar.xz (LZMA-compressed, recommended) - 1.4.0rc08.tar.gz - 1.4.0rc08.tar.bz2 + 1.5.0beta01.tar.xz (LZMA-compressed, recommended) + 1.5.0beta01.tar.gz + 1.5.0beta01.tar.bz2 Source files with CRLF line endings (for Windows), without the "configure" script - lp140r08.zip - lp140r08.7z + lp150b01.zip + lp150b01.7z Other information: - 1.4.0rc08-README.txt - 1.4.0rc08-LICENSE.txt + 1.5.0beta01-README.txt + 1.5.0beta01-LICENSE.txt -Changes since the last public release (1.2.10): +Changes since the last public release (1.4.1): -version 1.2.10beta1 [April 15, 2006] - Renamed "config.h" to "png_conf.h" and revised Makefile.am to add - -DPNG_BUILDING_LIBPNG to compile directive, and modified pngconf.h - to include png_conf.h only when PNG_BUILDING_LIBPNG is defined. - -version 1.2.10beta2 [April 15, 2006] - Manually updated Makefile.in and configure. Changed png_conf.h.in - back to config.h. - -version 1.2.10beta3 [April 15, 2006] - Change png_conf.h back to config.h in pngconf.h. - -version 1.2.10beta4 [April 16, 2006] - Change PNG_BUILDING_LIBPNG to PNG_CONFIGURE_LIBPNG in config/Makefile*. - -version 1.2.10beta5 [April 16, 2006] - Added a configure check for compiling assembler code in pnggccrd.c - -version 1.2.10beta6 [April 17, 2006] - Revised the configure check for pnggccrd.c - Moved -DPNG_CONFIGURE_LIBPNG into @LIBPNG_DEFINES@ - Added @LIBPNG_DEFINES@ to arguments when building libpng.sym - -version 1.2.10beta7 [April 18, 2006] - Change "exec_prefix=$prefix" to "exec_prefix=$(prefix)" in makefiles. - -version 1.2.10rc1 [April 19, 2006] - Ensure pngconf.h doesn't define both PNG_USE_PNGGCCRD and PNG_USE_PNGVCRD - Fixed "LN_FS" typo in makefile.sco and makefile.solaris. - -version 1.2.10rc2 [April 19, 2006] - Added a backslash between -DPNG_CONFIGURE_LIBPNG and -DPNG_NO_ASSEMBLER_CODE - in configure.ac - Made the configure warning about versioned symbols less arrogant. - -version 1.2.10rc3 [April 20, 2006] - Added a note in libpng.txt that png_set_sig_bytes(8) can be used when - writing an embedded PNG without the 8-byte signature. - -version 1.4.0beta1 [April 20, 2006] - Enabled iTXt support (changes png_struct, thus requires so-number change). - Cleaned up PNG_ASSEMBLER_CODE_SUPPORTED vs PNG_MMX_CODE_SUPPORTED - Eliminated PNG_1_0_X and PNG_1_2_X macros. - Removed deprecated functions png_read_init, png_write_init, png_info_init, - png_permit_empty_plte, png_set_gray_1_2_4_to_8, and removed the - deprecated macro PNG_MAX_UINT. - Moved "PNG_INTERNAL" parts of png.h and pngconf.h into pngintrn.h - Removed many WIN32_WCE #ifdefs (Cosmin). - Reduced dependency on C-runtime library when on Windows (Simon-Pierre) - Replaced sprintf() with png_sprintf() (Simon-Pierre) - -version 1.4.0beta2 [April 20, 2006] - Revised makefiles to avoid making links to libpng.so.* - Moved some leftover MMX-related defines from pngconf.h to pngintrn.h - Updated scripts/pngos2.def, pngw32.def, and projects/wince/png32ce.def - Updated scripts/pngw32.def to comment out MMX functions. - -version 1.2.11beta1 [May 31, 2006] - scripts/libpng.pc.in contained "configure" style version info and would - not work with makefiles. - The shared-library makefiles were linking to libpng.so.0 instead of - libpng.so.3 compatibility as the library. - -version 1.4.0beta3 [May 10, 2006] - Updated scripts/pngw32.def to comment out MMX functions. - Added PNG_NO_GET_INT_32 and PNG_NO_SAVE_INT_32 macros. - Revised pngconf.h and added pngconf.h.in so makefiles and configure can - pass defines to libpng and applications. - -version 1.4.0beta4 [May 11, 2006] - Revised configure.ac, Makefile.am, and many of the makefiles to write - their defines in pngconf.h. - -version 1.4.0beta5 [May 15, 2006] - Added a missing semicolon in Makefile.am and Makefile.in - Deleted extraneous square brackets from configure.ac - -version 1.2.11beta2 [June 2, 2006] - Increased sprintf buffer from 50 to 52 chars in pngrutil.c to avoid - buffer overflow. - Fixed bug in example.c (png_set_palette_rgb -> png_set_palette_to_rgb)) - -version 1.4.0beta6 [June 2, 2006] - Changed sonum from 0 to 1. - Removed unused prototype for png_check_sig() from png.h - -version 1.2.11beta3 [June 5, 2006] - Prepended "#! /bin/sh" to ltmail.sh and contrib/pngminus/*.sh (Cosmin). - Removed the accidental leftover Makefile.in~ (Cosmin). - Avoided potential buffer overflow and optimized buffer in - png_write_sCAL(), png_write_sCAL_s() (Cosmin). - Removed the include directories and libraries from CFLAGS and LDFLAGS - in scripts/makefile.gcc (Nelson A. de Oliveira, Cosmin). - -version 1.2.11beta4 [June 6, 2006] - Allow zero-length IDAT chunks after the entire zlib datastream, but not - after another intervening chunk type. - -version 1.2.11rc2 [June 14, 2006] - Added prototypes for PNG_INCH_CONVERSIONS functions to png.h - Revised INSTALL and autogen.sh - Fixed typo in several makefiles (-W1 should be -Wl) - -version 1.2.11rc3 [June 15, 2006] - Added one zero element to png_gamma_shift[] array in pngrtran.c to avoid - reading out of bounds. - -version 1.4.0beta7 [June 16, 2006] - Exported png_write_sig (Cosmin). - Optimized buffer in png_handle_cHRM() (Cosmin). - Set pHYs = 2835 x 2835 pixels per meter, and added - sCAL = 0.352778e-3 x 0.352778e-3 meters, in pngtest.png (Cosmin). - Added png_set_benign_errors(), png_benign_error(), png_chunk_benign_error(). - Added typedef for png_int_32 and png_uint_32 on 64-bit systems. - -version 1.4.0beta8 [June 21, 2006] - Added demonstration of user chunk support in pngtest.c, to support the - public sTER chunk and a private vpAg chunk. - -version 1.4.0beta9 [July 3, 2006] - Removed ordinals from scripts/pngw32.def and removed png_info_int and - png_set_gray_1_2_4_to_8 entries. - Inline call of png_get_uint_32() in png_get_uint_31(). - Use png_get_uint_31() to get vpAg width and height in pngtest.c - Removed WINCE and Netware projects. - Removed standalone Y2KINFO file. - -version 1.4.0beta10 [July 12, 2006] - Added "all: pngconf.h.in pngconf.h" target to Makefile.am - -version 1.4.0beta11 [August 19, 2006] - Removed AC_FUNC_MALLOC from configure.ac. - Added a warning when writing iCCP profile with mismatched profile length. - Patched pnggccrd.c to assemble on x86_64 platforms. - Moved chunk header reading into a separate function png_read_chunk_header() - in pngrutil.c. The chunk header (len+sig) is now serialized in a single - operation (Cosmin). - Implemented support for I/O states. Added png_ptr member io_state, and - functions png_get_io_chunk_name() and png_get_io_state() in pngget.c - (Cosmin). - Added png_get_io_chunk_name and png_get_io_state to scripts/*.def (Cosmin). - Renamed scripts/pngw32.* to scripts/pngwin.* (Cosmin). - Removed the include directories and libraries from CFLAGS and LDFLAGS - in scripts/makefile.gcc (Cosmin). - Used png_save_uint_32() to set vpAg width and height in pngtest.c (Cosmin). - Cast to proper type when getting/setting vpAg units in pngtest.c (Cosmin). - Added pngintrn.h to the Visual C++ projects (Cosmin). - Removed scripts/list (Cosmin). - Updated copyright year in scripts/pngwin.def (Cosmin). - Removed PNG_TYPECAST_NULL and used standard NULL consistently (Cosmin). - Disallowed the user to redefine png_size_t, and enforced a consistent use - of png_size_t across libpng (Cosmin). - Changed the type of png_ptr->rowbytes, PNG_ROWBYTES() and friends - to png_size_t (Cosmin). - Removed png_convert_size() and replaced png_sizeof with sizeof (Cosmin). - Removed some unnecessary type casts (Cosmin). - Changed prototype of png_get_compression_buffer_size() and - png_set_compression_buffer_size() to work with png_size_t instead of - png_uint_32 (Cosmin). - Removed png_memcpy_check() and png_memset_check() (Cosmin). - Fixed a typo (png_byte --> png_bytep) in libpng.3 and libpng.txt (Cosmin). - Clarified that png_zalloc() does not clear the allocated memory, - and png_zalloc() and png_zfree() cannot be PNGAPI (Cosmin). - Renamed png_mem_size_t to png_alloc_size_t, fixed its definition in - pngconf.h, and used it in all memory allocation functions (Cosmin). - Renamed pngintrn.h to pngpriv.h, added a comment at the top of the file - mentioning that the symbols declared in that file are private, and - updated the scripts and the Visual C++ projects accordingly (Cosmin). - Removed circular references between pngconf.h and pngconf.h.in in - scripts/makefile.vc*win32 (Cosmin). - Removing trailing '.' from the warning and error messages (Cosmin). - Added pngdefs.h that is built by makefile or configure, instead of - pngconf.h.in (Glenn). - Detect and fix attempt to write wrong iCCP profile length. - -version 1.4.0beta12 [October 19, 2006] - Changed "logical" to "bitwise" in the documentation. - Work around Intel-Mac compiler bug by setting PNG_NO_MMX_CODE in pngconf.h - Add a typecast to stifle compiler warning in pngrutil.c - -version 1.4.0beta13 [November 10, 2006] - Fix potential buffer overflow in sPLT chunk handler. - Fix Makefile.am to not try to link to noexistent files. - -version 1.4.0beta14 [November 15, 2006] - Check all exported functions for NULL png_ptr. - -version 1.4.0beta15 [November 17, 2006] - Relocated two misplaced tests for NULL png_ptr. - Built Makefile.in with automake-1.9.6 instead of 1.9.2. - Build configure with autoconf-2.60 instead of 2.59. - Add "install: all" in Makefile.am so "configure; make install" will work. - -version 1.4.0beta16 [November 17, 2006] - Added a typecast in png_zalloc(). - -version 1.4.0beta17 [December 4, 2006] - Changed "new_key[79] = '\0';" to "(*new_key)[79] = '\0';" in pngwutil.c - -version 1.4.0beta18 [December 7, 2006] - Added scripts/CMakeLists.txt - -version 1.4.0beta19 [May 16, 2007] - Revised scripts/CMakeLists.txt - Rebuilt configure and Makefile.in with newer tools. - Added "png_ptr->num_trans=0" before error return in png_handle_tRNS, - to eliminate a vulnerability (CVE-2007-2554, CERT VU#684664) - -version 1.4.0beta20 [July 9, 2008] - Moved several PNG_HAVE_* macros from pngpriv.h to png.h because applications - calling set_unknown_chunk_location() need them. - Moved several macro definitions from pngpriv.h to pngconf.h - Added png_ptr->unknown_chunk to hold working unknown chunk data, so it - can be free'ed in case of error. Revised unknown chunk handling in - pngrutil.c and pngpread.c to use this structure. - Merge with changes to the 1.2.X branch, as of 1.2.19beta10. - Revised makefile.mingw - Prefer PNG_USE_PNGVCRD when _MSC_VER is defined in pngconf.h - -version 1.4.0beta21 [July 21, 2008] - Moved local array "chunkdata" from pngrutil.c to the png_struct, so - it will be freed by png_read_destroy() in case of a read error (Kurt - Christensen). - -version 1.4.0beta22 [July 21, 2008] - Change "purpose" and "buffer" to png_ptr->chunkdata to avoid memory leaking. - -version 1.4.0beta23 [July 22, 2008] - Change "chunkdata = NULL" to "png_ptr->chunkdata = NULL" several places in - png_decompress_chunk(). - -version 1.4.0beta24 [July 25, 2008] - Change all remaining "chunkdata" to "png_ptr->chunkdata" in - png_decompress_chunk(), and remove "chunkdata" from parameter list. - Put a call to png_check_chunk_name() in png_read_chunk_header(). - Revised png_check_chunk_name() to reject a name with a lowercase 3rd byte. - Removed two calls to png_check_chunk_name() occuring later in the process. - Define PNG_NO_ERROR_NUMBERS by default in pngconf.h - -version 1.4.0beta25 [July 30, 2008] - Added a call to png_check_chunk_name() in pngpread.c - Reverted png_check_chunk_name() to accept a name with a lowercase 3rd byte. - Added png_push_have_buffer() function to pngpread.c - Eliminated PNG_BIG_ENDIAN_SUPPORTED and associated png_get_* macros. - Made inline expansion of png_get_*() optional with PNG_USE_READ_MACROS. - Eliminated all PNG_USELESS_TESTS and PNG_CORRECT_PALETTE_SUPPORTED code. - Synced contrib directory and configure files with libpng-1.2.30beta06. - Eliminated no-longer-used pngdefs.h (but it's still built in the makefiles) - Relocated a misplaced "#endif /* PNG_NO_WRITE_FILTER */" in pngwutil.c - -version 1.4.0beta26 [August 4, 2008] - Removed png_push_have_buffer() function in pngpread.c. It increased the - compiled library size slightly. - Changed "-Wall" to "-W -Wall" in the CFLAGS in all makefiles (Cosmin Truta) - Declared png_ptr "volatile" in pngread.c and pngwrite.c to avoid warnings. - Updated contrib/visupng/cexcept.h to version 2.0.1 - Added PNG_LITERAL_CHARACTER macros for #, [, and ]. - -version 1.4.0beta27 [August 5, 2008] - Revised usage of PNG_LITERAL_SHARP in pngerror.c. - Moved newline character from individual png_debug messages into the - png_debug macros. - Allow user to #define their own png_debug, png_debug1, and png_debug2. - -version 1.4.0beta28 [August 5, 2008] - Revised usage of PNG_LITERAL_SHARP in pngerror.c. - Added PNG_STRING_NEWLINE macro - -version 1.4.0beta29 [August 9, 2008] - Revised usage of PNG_STRING_NEWLINE to work on non-ISO compilers. - Added PNG_STRING_COPYRIGHT macro. - Added non-ISO versions of png_debug macros. - -version 1.4.0beta30 [August 14, 2008] - Added premultiplied alpha feature (Volker Wiendl). - -version 1.4.0beta31 [August 18, 2008] - Moved png_set_premultiply_alpha from pngtrans.c to pngrtran.c - Removed extra crc check at the end of png_handle_cHRM(). Bug introduced - in libpng-1.4.0beta20. - -version 1.4.0beta32 [August 19, 2008] - Added PNG_WRITE_FLUSH_SUPPORTED block around new png_flush() call. - Revised PNG_NO_STDIO version of png_write_flush() - -version 1.4.0beta33 [August 20, 2008] - Added png_set_chunk_cache_max() to limit the total number of sPLT, - text, and unknown chunks that can be stored. - -version 1.4.0beta34 [September 6, 2008] - Shortened tIME_string to 29 bytes in pngtest.c - Fixed off-by-one error introduced in png_push_read_zTXt() function in - libpng-1.2.30beta04/pngpread.c (Harald van Dijk) - -version 1.4.0beta35 [October 6, 2008] - Changed "trans_values" to "trans_color". - Change png_set_gray_1_2_4_to_8() to png_set_expand_gray_1_2_4_to_8() - in example.c (debian bug report) - -version 1.4.0beta36 [October 25, 2008] - Sync with tEXt vulnerability fix in libpng-1.2.33rc02. - -version 1.4.0beta37 [November 13, 2008] - Added png_check_cHRM in png.c and moved checking from pngget.c, pngrutil.c, - and pngwrite.c - -version 1.4.0beta38 [November 22, 2008] - Added check for zero-area RGB cHRM triange in png_check_cHRM() and - png_check_cHRM_fixed(). - -version 1.4.0beta39 [November 23, 2008] - Revised png_warning() to write its message on standard output by default - when warning_fn is NULL. - -version 1.4.0beta40 [November 24, 2008] - Eliminated png_check_cHRM(). Instead, always use png_check_cHRM_fixed(). - In png_check_cHRM_fixed(), ensure white_y is > 0, and removed redundant - check for all-zero coordinates that is detected by the triangle check. - -version 1.4.0beta41 [November 26, 2008] - Fixed string vs pointer-to-string error in png_check_keyword(). - Rearranged test expressions in png_check_cHRM_fixed() to avoid internal - overflows. - Added PNG_NO_CHECK_cHRM conditional. - -version 1.4.0beta42, 43 [December 1, 2008] - Merge png_debug with version 1.2.34beta04. - -version 1.4.0beta44 [December 6, 2008] - Removed redundant check for key==NULL before calling png_check_keyword() - to ensure that new_key gets initialized and removed extra warning - (Merge with version 1.2.34beta05 -- Arvan Pritchard). - -version 1.4.0beta45 [December 9, 2008] - In png_write_png(), respect the placement of the filler bytes in an earlier - call to png_set_filler() (Jim Barry). - -version 1.4.0beta46 [December 10, 2008] - Undid previous change and added PNG_TRANSFORM_STRIP_FILLER_BEFORE and - PNG_TRANSFORM_STRIP_FILLER_AFTER conditionals and deprecated - PNG_TRANSFORM_STRIP_FILLER (Jim Barry). - -version 1.4.0beta47 [December 15, 2008] - Turned off PNG_READ_DITHER_SUPPORTED by default. - -version 1.4.0beta48 [February 14, 2009] - Added new exported function png_calloc(). - Combined several instances of png_malloc(); png_memset() into png_calloc(). - Removed prototype for png_freeptr() that was added in libpng-1.4.0beta24 - -version 1.4.0beta49 [February 28, 2009] - Added png_fileno() macro to pngconf.h, used in pngwio.c - Corrected order of #ifdef's in png_debug definition in png.h - Fixed bug introduced in libpng-1.4.0beta48 with the memset arguments - for pcal_params. - Fixed order of #ifdef directives in the png_debug defines in png.h - (bug introduced in libpng-1.2.34/1.4.0beta29). - Revised comments in png_set_read_fn() and png_set_write_fn(). - -version 1.4.0beta50 [March 18, 2009] - Use png_calloc() instead of png_malloc() to allocate big_row_buf when - reading an interlaced file, to avoid a possible UMR. - Undid recent revision of PNG_NO_STDIO version of png_write_flush(). Users - having trouble with fflush() can build with PNG_NO_WRITE_FLUSH defined - or supply their own flush_fn() replacement. - Revised libpng*.txt and png.h documentation about use of png_write_flush() - and png_set_write_fn(). - Removed fflush() from pngtest.c. - Added "#define PNG_NO_WRITE_FLUSH" to contrib/pngminim/encoder/pngusr.h - -version 1.4.0beta51 [March 21, 2009] - Removed new png_fileno() macro from pngconf.h . - -version 1.4.0beta52 [March 27, 2009] - Relocated png_do_chop() ahead of building gamma tables in pngrtran.c - This avoids building 16-bit gamma tables unnecessarily. - Removed fflush() from pngtest.c. - Added "#define PNG_NO_WRITE_FLUSH" to contrib/pngminim/encoder/pngusr.h - Added a section on differences between 1.0.x and 1.2.x to libpng.3/libpng.txt - -version 1.4.0beta53 [April 1, 2009] - Removed some remaining MMX macros from pngpriv.h - Fixed potential memory leak of "new_name" in png_write_iCCP() (Ralph Giles) - -version 1.4.0beta54 [April 13, 2009] - Added "ifndef PNG_SKIP_SETJMP_CHECK" block in pngconf.h to allow - application code writers to bypass the check for multiple inclusion - of setjmp.h when they know that it is safe to ignore the situation. - Eliminated internal use of setjmp() in pngread.c and pngwrite.c - Reordered ancillary chunks in pngtest.png to be the same as what - pngtest now produces, and made some cosmetic changes to pngtest output. - Eliminated deprecated png_read_init_3() and png_write_init_3() functions. - -version 1.4.0beta55 [April 15, 2009] - Simplified error handling in pngread.c and pngwrite.c by putting - the new png_read_cleanup() and png_write_cleanup() functions inline. - -version 1.4.0beta56 [April 25, 2009] - Renamed "user_chunk_data" to "my_user_chunk_data" in pngtest.c to suppress - "shadowed declaration" warning from gcc-4.3.3. - Renamed "gamma" to "png_gamma" in pngset.c to avoid "shadowed declaration" - warning about a global "gamma" variable in math.h on some platforms. - -version 1.4.0beta57 [May 2, 2009] - Removed prototype for png_freeptr() that was added in libpng-1.4.0beta24 - but was never defined (again). - Rebuilt configure scripts with autoconf-2.63 instead of 2.62 - Removed pngprefs.h and MMX from makefiles - -version 1.4.0beta58 [May 14, 2009] - Changed pngw32.def to pngwin.def in makefile.mingw (typo was intruduced - in beta57). - Clarified usage of sig_bit versus sig_bit_p in example.c (Vincent Torri) - -version 1.4.0beta59 [May 15, 2009] - Reformated sources in libpng style (3-space intentation, comment format) - Fixed typo in libpng docs (PNG_FILTER_AVE should be PNG_FILTER_AVG) - Added sections about the git repository and our coding style to the - documentation - Relocated misplaced #endif in pngwrite.c, sCAL chunk handler. - -version 1.4.0beta60 [May 19, 2009] - Conditionally compile png_read_finish_row() which is not used by - progressive readers. - Added contrib/pngminim/preader to demonstrate building minimal progressive - decoder, based on contrib/gregbook with embedded libpng and zlib. - -version 1.4.0beta61 [May 20, 2009] - In contrib/pngminim/*, renamed "makefile.std" to "makefile", since there - is only one makefile in those directories, and revised the README files - accordingly. - More reformatting of comments, mostly to capitalize sentences. - -version 1.4.0beta62 [June 2, 2009] - Added "#define PNG_NO_WRITE_SWAP" to contrib/pngminim/encoder/pngusr.h - and "define PNG_NO_READ_SWAP" to decoder/pngusr.h and preader/pngusr.h - Reformatted several remaining "else statement" into two lines. - Added a section to the libpng documentation about using png_get_io_ptr() - in configure scripts to detect the presence of libpng. - -version 1.4.0beta63 [June 15, 2009] - Revised libpng*.txt and libpng.3 to mention calling png_set_IHDR() - multiple times and to specify the sample order in the tRNS chunk, - because the ISO PNG specification has a typo in the tRNS table. - Changed several PNG_UNKNOWN_CHUNK_SUPPORTED to - PNG_HANDLE_AS_UNKNOWN_SUPPORTED, to make the png_set_keep mechanism - available for ignoring known chunks even when not saving unknown chunks. - Adopted preference for consistent use of "#ifdef" and "#ifndef" versus - "#if defined()" and "if !defined()" where possible. - -version 1.4.0beta64 [June 24, 2009] - Eliminated PNG_LEGACY_SUPPORTED code. - Moved the various unknown chunk macro definitions outside of the - PNG_READ|WRITE_ANCILLARY_CHUNK_SUPPORTED blocks. - -version 1.4.0beta65 [June 26, 2009] - Added a reference to the libpng license in each file. - -version 1.4.0beta66 [June 27, 2009] - Refer to the libpng license instead of the libpng license in each file. - -version 1.4.0beta67 [July 6, 2009] - Relocated INVERT_ALPHA within png_read_png() and png_write_png(). - Added high-level API transform PNG_TRANSFORM_GRAY_TO_RGB. - Added an "xcode" project to the projects directory (Alam Arias). - -version 1.4.0beta68 [July 19, 2009] - Avoid some tests in filter selection in pngwutil.c - -version 1.4.0beta69 [July 25, 2009] - Simplified the new filter-selection test. This runs faster in the - common "PNG_ALL_FILTERS" and PNG_FILTER_NONE cases. - Removed extraneous declaration from the new call to png_read_gray_to_rgb() - (bug introduced in libpng-1.4.0beta67). - Fixed up xcode project (Alam Arias) - -version 1.4.0beta70 [July 27, 2009] - Avoid a possible NULL dereference in debug build, in png_set_text_2(). - (bug introduced in libpng-0.95, discovered by Evan Rouault) - -version 1.4.0beta71 [July 29, 2009] - Rebuilt configure scripts with autoconf-2.64. - Added a prototype for png_64bit_product() in png.c - -version 1.4.0beta72 [August 1, 2009] - Replaced *.tar.lzma with *.tar.xz in distribution. Get the xz codec - from <http://tukaani.org/xz>. - -version 1.4.0beta73 [August 1, 2009] - Reject attempt to write iCCP chunk with negative embedded profile length - (JD Chen) - -version 1.4.0beta74 [August 8, 2009] - Changed png_ptr and info_ptr member "trans" to "trans_alpha". - -version 1.4.0beta75 [August 21, 2009] - Removed an extra png_debug() recently added to png_write_find_filter(). - Fixed incorrect #ifdef in pngset.c regarding unknown chunk support. - -version 1.4.0beta76 [August 22, 2009] - Moved an incorrectly located test in png_read_row() in pngread.c - -version 1.4.0beta77 [August 27, 2009] - Removed lpXYZ.tar.bz2 (with CRLF), KNOWNBUG, libpng-x.y.z-KNOWNBUG.txt, - and the "noconfig" files from the distribution. - Moved CMakeLists.txt from scripts into the main libpng directory. - Various bugfixes and improvements to CMakeLists.txt (Philip Lowman) - -version 1.4.0beta78 [August 31, 2009] - Converted all PNG_NO_* tests to PNG_*_SUPPORTED everywhere except pngconf.h - Eliminated PNG_NO_FREE_ME and PNG_FREE_ME_SUPPORTED macros. - Use png_malloc plus a loop instead of png_calloc() to initialize - row_pointers in png_read_png(). - -version 1.4.0beta79 [September 1, 2009] - Eliminated PNG_GLOBAL_ARRAYS and PNG_LOCAL_ARRAYS; always use local arrays. - Eliminated PNG_CALLOC_SUPPORTED macro and always provide png_calloc(). - -version 1.4.0beta80 [September 17, 2009] - Removed scripts/libpng.icc - Changed typecast of filler from png_byte to png_uint_16 in png_set_filler(). - (Dennis Gustafsson) - Fixed typo introduced in beta78 in pngtest.c ("#if def " should be "#ifdef ") - -version 1.4.0beta81 [September 23, 2009] - Eliminated unused PNG_FLAG_FREE_* defines from pngpriv.h - Expanded TAB characters in pngrtran.c - Removed PNG_CONST from all "PNG_CONST PNG_CHNK" declarations to avoid - compiler complaints about doubly declaring things "const". - Changed all "#if [!]defined(X)" to "if[n]def X" where possible. - Eliminated unused png_ptr->row_buf_size - -version 1.4.0beta82 [September 25, 2009] - Moved redundant IHDR checking into new png_check_IHDR() in png.c - and report all errors found in the IHDR data. - Eliminated useless call to png_check_cHRM() from pngset.c - -version 1.4.0beta83 [September 25, 2009] - Revised png_check_IHDR() to eliminate bogus complaint about filter_type. - -version 1.4.0beta84 [September 30, 2009] - Fixed some inconsistent indentation in pngconf.h - Revised png_check_IHDR() to add a test for width variable less than 32-bit. - -version 1.4.0beta85 [October 1, 2009] - Revised png_check_IHDR() again, to check info_ptr members instead of - the contents of the returned parameters. - -version 1.4.0beta86 [October 9, 2009] - Updated the "xcode" project (Alam Arias). - Eliminated a shadowed declaration of "pp" in png_handle_sPLT(). - -version 1.4.0rc01 [October 19, 2009] - Trivial cosmetic changes. - -version 1.4.0beta87 [October 30, 2009] - Moved version 1.4.0 back into beta. - -version 1.4.0beta88 [October 30, 2009] - Revised libpng*.txt section about differences between 1.2.x and 1.4.0 - because most of the new features have now been ported back to 1.2.41 - -version 1.4.0beta89 [November 1, 2009] - More bugfixes and improvements to CMakeLists.txt (Philip Lowman) - Removed a harmless extra png_set_invert_alpha() from pngwrite.c - Apply png_user_chunk_cache_max within png_decompress_chunk(). - Merged libpng-1.2.41.txt with libpng-1.4.0.txt where appropriate. - -version 1.4.0beta90 [November 2, 2009] - Removed all remaining WIN32_WCE #ifdefs except those involving the - time.h "tm" structure - -version 1.4.0beta91 [November 3, 2009] - Updated scripts/pngw32.def and projects/wince/png32ce.def - Copied projects/wince/png32ce.def to the scripts directory. - Added scripts/makefile.wce - Patched ltmain.sh for wince support. - Added PNG_CONVERT_tIME_SUPPORTED macro. - -version 1.4.0beta92 [November 4, 2009] - Make inclusion of time.h in pngconf.h depend on PNG_CONVERT_tIME_SUPPORTED - Make #define PNG_CONVERT_tIME_SUPPORTED depend on PNG_WRITE_tIME_SUPPORTED - Revised libpng*.txt to describe differences from 1.2.40 to 1.4.0 (instead - of differences from 1.2.41 to 1.4.0) - -version 1.4.0beta93 [November 7, 2009] - Added PNG_DEPSTRUCT, PNG_DEPRECATED, PNG_USE_RESULT, PNG_NORETURN, and - PNG_ALLOCATED macros to detect deprecated direct access to the - png_struct or info_struct members and other deprecated usage in - applications (John Bowler). - Updated scripts/makefile* to add "-DPNG_CONFIGURE_LIBPNG" to CFLAGS, - to prevent warnings about direct access to png structs by libpng - functions while building libpng. They need to be tested, especially - those using compilers other than gcc. - Updated projects/visualc6 and visualc71 with "/d PNG_CONFIGURE_LIBPNG". - They should work but still need to be updated to remove - references to pnggccrd.c or pngvcrd.c and ASM building. - Added README.txt to the beos, cbuilder5, netware, and xcode projects warning - that they need to be updated, to remove references to pnggccrd.c and - pngvcrd.c and to depend on pngpriv.h - Removed three direct references to read_info_ptr members in pngtest.c - that were detected by the new PNG_DEPSTRUCT macro. - Moved the png_debug macro definitions and the png_read_destroy(), - png_write_destroy() and png_far_to_near() prototypes from png.h - to pngpriv.h (John Bowler) - Moved the synopsis lines for png_read_destroy(), png_write_destroy() - png_debug(), png_debug1(), and png_debug2() from libpng.3 to libpngpf.3. - -version 1.4.0beta94 [November 9, 2009] - Removed the obsolete, unused pnggccrd.c and pngvcrd.c files. - Updated CMakeLists.txt to add "-DPNG_CONFIGURE_LIBPNG" to the definitions. - Removed dependency of pngtest.o on pngpriv.h in the makefiles. - Only #define PNG_DEPSTRUCT, etc. in pngconf.h if not already defined. - -version 1.4.0beta95 [November 10, 2009] - Changed png_check_sig() to !png_sig_cmp() in contrib programs. - Added -DPNG_CONFIGURE_LIBPNG to contrib/pngminm/*/makefile - Changed png_check_sig() to !png_sig_cmp() in contrib programs. - Corrected the png_get_IHDR() call in contrib/gregbook/readpng2.c - Changed pngminim/*/gather.sh to stop trying to remove pnggccrd.c and pngvcrd.c - Added dependency on pngpriv.h in contrib/pngminim/*/makefile - -version 1.4.0beta96 [November 12, 2009] - Renamed scripts/makefile.wce to scripts/makefile.cegcc - Revised Makefile.am to use libpng.sys while building libpng.so - so that only PNG_EXPORT functions are exported. - Removed the deprecated png_check_sig() function/macro. - Removed recently removed function names from scripts/*.def - Revised pngtest.png to put chunks in the same order written by pngtest - (evidently the same change made in libpng-1.0beta54 was lost). - Added PNG_PRIVATE macro definition in pngconf.h for possible future use. - -version 1.4.0beta97 [November 13, 2009] - Restored pngtest.png to the libpng-1.4.0beta7 version. - Removed projects/beos and netware.txt; no one seems to be supporting them. - Revised Makefile.in - -version 1.4.0beta98 [November 13, 2009] - Added the "xcode" project to zip distributions, - Fixed a typo in scripts/pngwin.def introduced in beta97. - -version 1.4.0beta99 [November 14, 2009] - Moved libpng-config.in and libpng.pc-configure.in out of the scripts - directory, to libpng-config.in and libpng-pc.in, respectively, and - modified Makefile.am and configure.ac accordingly. Now "configure" - needs nothing from the "scripts" directory. - -version 1.4.0beta100 [November 14, 2009] - Removed ASM builds from projects/visualc6 and projects/visualc71 - Removed scripts/makefile.nommx and makefile.vcawin32 - Revised CMakeLists.txt to account for new location of libpng-config.in - and libpng-pc.in - Updated INSTALL to reflect removal and relocation of files. - -version 1.4.0beta101 [November 14, 2009] - Restored the binary files (*.jpg, *.png, some project files) that were - accidentally deleted from the zip and 7z distributions when the xcode - project was added. - -version 1.4.0beta102 [November 18, 2009] - Added libpng-config.in and libpng-pc.in to the zip and 7z distributions. - Fixed a typo in projects/visualc6/pngtest.dsp, introduced in beta100. - Moved descriptions of makefiles and other scripts out of INSTALL into - scripts/README.txt - Updated the copyright year in scripts/pngwin.rc from 2006 to 2009. - -version 1.4.0beta103 [November 21, 2009] - Removed obsolete comments about ASM from projects/visualc71/README_zlib.txt - Align row_buf on 16-byte boundary in memory. - Restored the PNG_WRITE_FLUSH_AFTER_IEND guard around the call to png_flush() - after png_write_IEND(). See 1.4.0beta32, 1.4.0beta50 changes above - and 1.2.30, 1.2.30rc01 and rc03 in 1.2.41 CHANGES. Someone needs this - feature. - Make the 'png_jmpbuf' macro expand to a call that records the correct - longjmp function as well as returning a pointer to the setjmp - jmp_buf buffer, and marked direct access to jmpbuf 'deprecated'. - (John Bowler) - -version 1.4.0beta104 [November 22, 2009] - Removed png_longjmp_ptr from scripts/*.def and libpng.3 - Rebuilt configure scripts with autoconf-2.65 - -version 1.4.0beta105 [November 25, 2009] - Use fast integer PNG_DIVIDE_BY_255() or PNG_DIVIDE_BY_65535() - to accomplish alpha premultiplication when - PNG_READ_COMPOSITE_NODIV_SUPPORTED is defined. - Changed "/255" to "/255.0" in background calculations to make it clear - that the 255 is used as a double. - -version 1.4.0beta106 [November 27, 2009] - Removed premultiplied alpha feature. - -version 1.4.0beta107 [December 4, 2009] - Updated README - Added "#define PNG_NO_PEDANTIC_WARNINGS" in the libpng source files. - Removed "-DPNG_CONFIGURE_LIBPNG" from the makefiles and projects. - Revised scripts/makefile.netbsd, makefile.openbsd, and makefile.sco - to put png.h and pngconf.h in $prefix/include, like the other scripts, - instead of in $prefix/include/libpng. Also revised makefile.sco - to put them in $prefix/include/libpng14 instead of in - $prefix/include/libpng/libpng14. - -version 1.4.0beta108 [December 11, 2009] - Removed leftover "-DPNG_CONFIGURE_LIBPNG" from contrib/pngminim/*/makefile - Relocated png_do_chop() to its original position in pngrtran.c; the - change in version 1.2.41beta08 caused transparency to be handled wrong - in some 16-bit datastreams (Yusaku Sugai). - -version 1.4.0beta109 [December 13, 2009] - Added "bit_depth" parameter to the private png_build_gamma_table() function. - Pass bit_depth=8 to png_build_gamma_table() when bit_depth is 16 but the - PNG_16_TO_8 transform has been set, to avoid unnecessary build of 16-bit - tables. - -version 1.4.0rc02 [December 20, 2009] - Declared png_cleanup_needed "volatile" in pngread.c and pngwrite.c - -version 1.4.0rc03 [December 22, 2009] - Renamed libpng-pc.in back to libpng.pc.in and revised CMakeLists.txt - (revising the change in 1.4.0beta99) - -version 1.4.0rc04 [December 25, 2009] - Swapped PNG_UNKNOWN_CHUNKS_SUPPORTED and PNG_HANDLE_AS_UNKNOWN_SUPPORTED - in pngset.c to be consistent with other changes in version 1.2.38. - -version 1.4.0rc05 [December 25, 2009] - Changed "libpng-pc.in" to "libpng.pc.in" in configure.ac, configure, and - Makefile.in to be consistent with changes in libpng-1.4.0rc03 - -version 1.4.0rc06 [December 29, 2009] - Reverted the gamma_table changes from libpng-1.4.0beta109. - Fixed some indentation errors. - -version 1.4.0rc07 [January 1, 2010] - Revised libpng*.txt and libpng.3 about 1.2.x->1.4.x differences. - Use png_calloc() instead of png_malloc(); png_memset() in pngrutil.c - Update copyright year to 2010. - -version 1.4.0rc08 [January 2, 2010] - Avoid deprecated references to png_ptr-io_ptr and png_ptr->error_ptr - in pngtest.c - -version 1.4.0 [January 2, 2010] - No changes. +version 1.5.0beta01 [February 8, 2010] + Moved declaration of png_struct into private pngstruct.h and png_info into pnginfo.h Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit @@ -2455,9 +2455,56 @@ version 1.4.0rc08 [January 2, 2010] Avoid deprecated references to png_ptr-io_ptr and png_ptr->error_ptr in pngtest.c -version 1.4.0 [January 2, 2010] +version 1.4.0 [January 3, 2010] No changes. +version 1.4.1beta01 [January 8, 2010] + Updated CMakeLists.txt for consistent indentation and to avoid an + unclosed if-statement warning (Philip Lowman). + Revised Makefile.am and Makefile.in to remove references to Y2KINFO, + KNOWNBUG, and libpng.la (Robert Schwebel). + Revised the makefiles to install the same files and symbolic + links as configure, except for libpng.la and libpng14.la. + Make png_set|get_compression_buffer_size() available even when + PNG_WRITE_SUPPORTED is not enabled. + Revised Makefile.am and Makefile.in to simplify their maintenance. + Revised scripts/makefile.linux to install a link to libpng14.so.14.1 + +version 1.4.1beta02 [January 9, 2010] + Revised the rest of the makefiles to install a link to libpng14.so.14.1 + +version 1.4.1beta03 [January 10, 2010] + Removed png_set_premultiply_alpha() from scripts/*.def + +version 1.4.1rc01 [January 16, 2010] + No changes. + +version 1.4.1beta04 [January 23, 2010] + Revised png_decompress_chunk() to improve speed and memory usage when + decoding large chunks. + Added png_set|get_chunk_malloc_max() functions. + +version 1.4.1beta05 [January 26, 2010] + Relocated "int k" declaration in pngtest.c to minimize its scope. + +version 1.4.1beta06 [January 28, 2010] + Revised png_decompress_chunk() to use a two-pass method suggested by + John Bowler. + +version 1.4.1beta07 [February 6, 2010] + Folded some long lines in the source files. + Added defineable PNG_USER_CHUNK_CACHE_MAX, PNG_USER_CHUNK_MALLOC_MAX, + and a PNG_USER_LIMITS_SUPPORTED flag. + Eliminated use of png_ptr->irowbytes and reused the slot in png_ptr as + png_ptr->png_user_chunk_malloc_max. + Revised png_push_save_buffer() to do fewer but larger png_malloc() calls. + +version 1.4.1beta08 [February 6, 2010] + Minor cleanup and updating of dates and copyright year. + +version 1.5.0beta01 [February 8, 2010] + Moved declaration of png_struct into private pngstruct.h and png_info into pnginfo.h + Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit https://lists.sourceforge.net/lists/listinfo/png-mng-implement diff --git a/CMakeLists.txt b/CMakeLists.txt index c52dda934..0f2689762 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,11 +1,17 @@ cmake_minimum_required(VERSION 2.4.3) +set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true) + if(UNIX AND NOT DEFINED CMAKE_BUILD_TYPE) - set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING "Choose the type of - build, options are: None(CMAKE_CXX_FLAGS or CMAKE_C_FLAGS used) Debug - Release RelWithDebInfo MinSizeRel.") + set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING + "Choose the type of build, options are: + None(CMAKE_CXX_FLAGS or CMAKE_C_FLAGS used) + Debug + Release + RelWithDebInfo + MinSizeRel.") endif() -project(PNG C) +project(libpng C) enable_testing() # Copyright (C) 2007-2010 Glenn Randers-Pehrson @@ -15,29 +21,27 @@ enable_testing() # and license in png.h set(PNGLIB_MAJOR 1) -set(PNGLIB_MINOR 4) +set(PNGLIB_MINOR 5) set(PNGLIB_RELEASE 0) set(PNGLIB_NAME libpng${PNGLIB_MAJOR}${PNGLIB_MINOR}) set(PNGLIB_VERSION ${PNGLIB_MAJOR}.${PNGLIB_MINOR}.${PNGLIB_RELEASE}) -set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true) - # needed packages find_package(ZLIB REQUIRED) include_directories(${ZLIB_INCLUDE_DIR}) if(NOT WIN32) - find_library(M_LIBRARY - NAMES m - PATHS /usr/lib /usr/local/lib - ) - if(NOT M_LIBRARY) - message(STATUS - "math library 'libm' not found - floating point support disabled") - endif() + find_library(M_LIBRARY + NAMES m + PATHS /usr/lib /usr/local/lib + ) + if(NOT M_LIBRARY) + message(STATUS + "math library 'libm' not found - floating point support disabled") + endif() else() - # not needed on windows - set(M_LIBRARY "") + # not needed on windows + set(M_LIBRARY "") endif() # COMMAND LINE OPTIONS @@ -54,9 +58,9 @@ endif() if(MINGW) option(PNG_TESTS "Build pngtest" NO) -else(MINGW) +else() option(PNG_TESTS "Build pngtest" YES) -endif(MINGW) +endif() option(PNG_NO_CONSOLE_IO "FIXME" YES) option(PNG_NO_STDIO "FIXME" YES) @@ -68,21 +72,22 @@ option(PNGARG "FIXME" YES) # maybe needs improving, but currently I don't know when we can enable what :) set(png_asm_tmp "OFF") if(NOT WIN32) - find_program(uname_executable NAMES uname PATHS /bin /usr/bin /usr/local/bin) - if(uname_executable) - EXEC_PROGRAM(${uname_executable} ARGS --machine OUTPUT_VARIABLE uname_output) - if("uname_output" MATCHES "^.*i[1-9]86.*$") + find_program(uname_executable NAMES uname PATHS /bin /usr/bin /usr/local/bin) + if(uname_executable) + exec_program(${uname_executable} + ARGS --machine OUTPUT_VARIABLE uname_output) + if("uname_output" MATCHES "^.*i[1-9]86.*$") set(png_asm_tmp "ON") - else("uname_output" MATCHES "^.*i[1-9]86.*$") + else("uname_output" MATCHES "^.*i[1-9]86.*$") set(png_asm_tmp "OFF") - endif("uname_output" MATCHES "^.*i[1-9]86.*$") - endif(uname_executable) + endif("uname_output" MATCHES "^.*i[1-9]86.*$") + endif(uname_executable) else() - # this env var is normally only set on win64 - SET(TEXT "ProgramFiles(x86)") - if("$ENV{${TEXT}}" STREQUAL "") - set(png_asm_tmp "ON") - endif("$ENV{${TEXT}}" STREQUAL "") + # this env var is normally only set on win64 + set(TEXT "ProgramFiles(x86)") + if("$ENV{${TEXT}}" STREQUAL "") + set(png_asm_tmp "ON") + endif("$ENV{${TEXT}}" STREQUAL "") endif() # SET LIBNAME @@ -94,27 +99,27 @@ set(CMAKE_DEBUG_POSTFIX "d") # OUR SOURCES set(libpng_sources - png.h - pngconf.h + png.h + pngconf.h pngpriv.h - png.c - pngerror.c - pngget.c - pngmem.c - pngpread.c - pngread.c - pngrio.c - pngrtran.c - pngrutil.c - pngset.c - pngtrans.c - pngwio.c - pngwrite.c - pngwtran.c - pngwutil.c + png.c + pngerror.c + pngget.c + pngmem.c + pngpread.c + pngread.c + pngrio.c + pngrtran.c + pngrutil.c + pngset.c + pngtrans.c + pngwio.c + pngwrite.c + pngwtran.c + pngwutil.c ) set(pngtest_sources - pngtest.c + pngtest.c ) # SOME NEEDED DEFINITIONS @@ -125,62 +130,63 @@ if(MSVC) endif(MSVC) if(PNG_SHARED OR NOT MSVC) - #if building msvc static this has NOT to be defined - add_definitions(-DZLIB_DLL) + #if building msvc static this has NOT to be defined + add_definitions(-DZLIB_DLL) endif() + if(PNG_CONSOLE_IO_SUPPORTED) - add_definitions(-DPNG_CONSOLE_IO_SUPPORTED) + add_definitions(-DPNG_CONSOLE_IO_SUPPORTED) endif() if(PNG_NO_CONSOLE_IO) - add_definitions(-DPNG_NO_CONSOLE_IO) + add_definitions(-DPNG_NO_CONSOLE_IO) endif() if(PNG_NO_STDIO) - add_definitions(-DPNG_NO_STDIO) + add_definitions(-DPNG_NO_STDIO) endif() if(PNG_DEBUG) - add_definitions(-DPNG_DEBUG) + add_definitions(-DPNG_DEBUG) endif() if(NOT M_LIBRARY AND NOT WIN32) - add_definitions(-DPNG_NO_FLOATING_POINT_SUPPORTED) + add_definitions(-DPNG_NO_FLOATING_POINT_SUPPORTED) endif() # NOW BUILD OUR TARGET -include_directories(${PNG_SOURCE_DIR} ${ZLIB_INCLUDE_DIR}) +include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${ZLIB_INCLUDE_DIR}) if(PNG_SHARED) - add_library(${PNG_LIB_NAME} SHARED ${libpng_sources}) - if(MSVC) - # msvc does not append 'lib' - do it here to have consistent name - set_target_properties(${PNG_LIB_NAME} PROPERTIES PREFIX "lib") - endif() - target_link_libraries(${PNG_LIB_NAME} ${ZLIB_LIBRARY} ${M_LIBRARY}) + add_library(${PNG_LIB_NAME} SHARED ${libpng_sources}) + if(MSVC) + # msvc does not append 'lib' - do it here to have consistent name + set_target_properties(${PNG_LIB_NAME} PROPERTIES PREFIX "lib") + endif() + target_link_libraries(${PNG_LIB_NAME} ${ZLIB_LIBRARY} ${M_LIBRARY}) endif() if(PNG_STATIC) # does not work without changing name - set(PNG_LIB_NAME_STATIC ${PNG_LIB_NAME}_static) - add_library(${PNG_LIB_NAME_STATIC} STATIC ${libpng_sources}) - if(MSVC) - # msvc does not append 'lib' - do it here to have consistent name - set_target_properties(${PNG_LIB_NAME_STATIC} PROPERTIES PREFIX "lib") - endif() + set(PNG_LIB_NAME_STATIC ${PNG_LIB_NAME}_static) + add_library(${PNG_LIB_NAME_STATIC} STATIC ${libpng_sources}) + if(MSVC) + # msvc does not append 'lib' - do it here to have consistent name + set_target_properties(${PNG_LIB_NAME_STATIC} PROPERTIES PREFIX "lib") + endif() endif() if(PNG_SHARED AND WIN32) - set_target_properties(${PNG_LIB_NAME} PROPERTIES DEFINE_SYMBOL PNG_BUILD_DLL) + set_target_properties(${PNG_LIB_NAME} PROPERTIES DEFINE_SYMBOL PNG_BUILD_DLL) endif() if(PNG_TESTS AND PNG_SHARED) -# does not work with msvc due to png_lib_ver issue - add_executable(pngtest ${pngtest_sources}) - target_link_libraries(pngtest ${PNG_LIB_NAME}) - add_test(pngtest pngtest ${PNG_SOURCE_DIR}/pngtest.png) + # does not work with msvc due to png_lib_ver issue + add_executable(pngtest ${pngtest_sources}) + target_link_libraries(pngtest ${PNG_LIB_NAME}) + add_test(pngtest pngtest ${CMAKE_CURRENT_SOURCE_DIR}/pngtest.png) endif() @@ -191,62 +197,69 @@ set(exec_prefix ${CMAKE_INSTALL_PREFIX}) set(libdir ${CMAKE_INSTALL_PREFIX}/lib) set(includedir ${CMAKE_INSTALL_PREFIX}/include) -configure_file(${PNG_SOURCE_DIR}/libpng.pc.in - ${PNG_BINARY_DIR}/libpng.pc) -configure_file(${PNG_SOURCE_DIR}/libpng-config.in - ${PNG_BINARY_DIR}/libpng-config) -configure_file(${PNG_SOURCE_DIR}/libpng.pc.in - ${PNG_BINARY_DIR}/${PNGLIB_NAME}.pc) -configure_file(${PNG_SOURCE_DIR}/libpng-config.in - ${PNG_BINARY_DIR}/${PNGLIB_NAME}-config) +configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libpng.pc.in + ${CMAKE_CURRENT_BINARY_DIR}/libpng.pc) +configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libpng-config.in + ${CMAKE_CURRENT_BINARY_DIR}/libpng-config) +configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libpng.pc.in + ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}.pc) +configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libpng-config.in + ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}-config) # SET UP LINKS if(PNG_SHARED) set_target_properties(${PNG_LIB_NAME} PROPERTIES -# VERSION 14.${PNGLIB_RELEASE}.1.4.0rc08 - VERSION 14.${PNGLIB_RELEASE}.0 - SOVERSION 14 - CLEAN_DIRECT_OUTPUT 1) +# VERSION 14.${PNGLIB_RELEASE}.1.5.0beta01 + VERSION 14.${PNGLIB_RELEASE}.0 + SOVERSION 14 + CLEAN_DIRECT_OUTPUT 1) endif() if(PNG_STATIC) if(NOT WIN32) # that's uncool on win32 - it overwrites our static import lib... set_target_properties(${PNG_LIB_NAME_STATIC} PROPERTIES - OUTPUT_NAME ${PNG_LIB_NAME} - CLEAN_DIRECT_OUTPUT 1) + OUTPUT_NAME ${PNG_LIB_NAME} + CLEAN_DIRECT_OUTPUT 1) endif() endif() # INSTALL if(NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL ) - if(PNG_SHARED) - install(TARGETS ${PNG_LIB_NAME} + if(PNG_SHARED) + install(TARGETS ${PNG_LIB_NAME} RUNTIME DESTINATION bin LIBRARY DESTINATION lib ARCHIVE DESTINATION lib) - endif() - if(PNG_STATIC) - install(TARGETS ${PNG_LIB_NAME_STATIC} + endif() + if(PNG_STATIC) + install(TARGETS ${PNG_LIB_NAME_STATIC} LIBRARY DESTINATION lib ARCHIVE DESTINATION lib) - endif() + endif() endif() if(NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL ) - install(FILES png.h pngconf.h pngpriv.h DESTINATION include) - install(FILES png.h pngconf.h pngpriv.h DESTINATION include/${PNGLIB_NAME}) + install(FILES png.h pngconf.h DESTINATION include) + install(FILES png.h pngconf.h DESTINATION include/${PNGLIB_NAME}) endif() if(NOT SKIP_INSTALL_EXECUTABLES AND NOT SKIP_INSTALL_ALL ) - install(PROGRAMS ${PNG_BINARY_DIR}/libpng-config DESTINATION bin) - install(PROGRAMS ${PNG_BINARY_DIR}/${PNGLIB_NAME}-config DESTINATION bin) + install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/libpng-config DESTINATION bin) + install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}-config + DESTINATION bin) endif() if(NOT SKIP_INSTALL_FILES AND NOT SKIP_INSTALL_ALL ) - install(FILES libpng.3 libpngpf.3 DESTINATION man/man3) - install(FILES png.5 DESTINATION man/man5) - install(FILES ${PNG_BINARY_DIR}/libpng.pc DESTINATION lib/pkgconfig) - install(FILES ${PNG_BINARY_DIR}/libpng-config DESTINATION bin) - install(FILES ${PNG_BINARY_DIR}/${PNGLIB_NAME}.pc DESTINATION lib/pkgconfig) - install(FILES ${PNG_BINARY_DIR}/${PNGLIB_NAME}-config DESTINATION bin) + # Install man pages + install(FILES libpng.3 libpngpf.3 DESTINATION man/man3) + install(FILES png.5 DESTINATION man/man5) + # Install pkg-config files + install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libpng.pc + DESTINATION lib/pkgconfig) + install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libpng-config + DESTINATION bin) + install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}.pc + DESTINATION lib/pkgconfig) + install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}-config + DESTINATION bin) endif() # what's with libpng.txt and all the extra files? @@ -1,5 +1,5 @@ -Installing libpng version 1.4.0rc08 - January 2, 2010 +Installing libpng version 1.5.0beta01 - February 8, 2010 On Unix/Linux and similar systems, you can simply type @@ -46,7 +46,7 @@ to have access to the zlib.h and zconf.h include files that correspond to the version of zlib that's installed. You can rename the directories that you downloaded (they -might be called "libpng-1.4.0rc08" or "libpng14" and "zlib-1.2.3" +might be called "libpng-1.5.0beta01" or "libpng14" and "zlib-1.2.3" or "zlib123") so that you have directories called "zlib" and "libpng". Your directory structure should look like this: @@ -10,7 +10,7 @@ this sentence. This code is released under the libpng license. -libpng versions 1.2.6, August 15, 2004, through 1.4.0rc08, January 2, 2010, are +libpng versions 1.2.6, August 15, 2004, through 1.5.0beta01, February 8, 2010, are Copyright (c) 2004, 2006-2007 Glenn Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-1.2.5 with the following individual added to the list of Contributing Authors @@ -108,4 +108,4 @@ certification mark of the Open Source Initiative. Glenn Randers-Pehrson glennrp at users.sourceforge.net -January 2, 2010 +February 8, 2010 diff --git a/Makefile.am b/Makefile.am index e621c1ab2..512f2bd87 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1,12 +1,6 @@ # Makefile.am: # Source file for Makefile.in (and hence Makefile) # -# Makefile.am need only be changed on a major version number -# change (e.g. libpng12 --> libpng13). In that case seach -# this file for every instance of the old base name (libpng12) -# and change to the new one (libpng13), then change the -# -version-number settings below so that the new values have -# the correct major part (first field). PNGLIB_BASENAME= libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@ @@ -16,7 +10,7 @@ AUTOMAKE_OPTIONS = foreign # test programs - run on make check, make distcheck check_PROGRAMS= pngtest pngtest_SOURCES = pngtest.c -pngtest_LDADD = libpng14.la +pngtest_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la TESTS = test-pngtest.sh TESTS_ENVIRONMENT= srcdir=$(srcdir) @@ -24,33 +18,32 @@ TESTS_ENVIRONMENT= srcdir=$(srcdir) dist_man_MANS= libpng.3 libpngpf.3 png.5 # generate the -config scripts if required -binconfigs= libpng14-config -EXTRA_SCRIPTS= libpng-config libpng14-config +binconfigs= libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config +EXTRA_SCRIPTS= libpng-config libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config bin_SCRIPTS= @binconfigs@ # rules to build libpng, only build the old library on request -lib_LTLIBRARIES=libpng14.la -EXTRA_LTLIBRARIES= libpng.la -libpng14_la_SOURCES = png.c pngset.c pngget.c pngrutil.c \ +lib_LTLIBRARIES=libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la +# EXTRA_LTLIBRARIES= libpng.la +libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES = png.c pngset.c pngget.c pngrutil.c \ pngtrans.c pngwutil.c \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ pngwtran.c pngmem.c pngerror.c pngpread.c \ - png.h pngconf.h pngpriv.h + png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h -libpng14_la_CPPFLAGS = @LIBPNG_DEFINES@ +libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_CPPFLAGS = @LIBPNG_DEFINES@ -# MAJOR UPGRADE: the version-number settings below must be changed. -libpng14_la_LDFLAGS = -no-undefined -export-dynamic \ - -version-number 14:@PNGLIB_RELEASE@:0 +libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS = -no-undefined -export-dynamic \ + -version-number @PNGLIB_MAJOR@@PNGLIB_MINOR@:@PNGLIB_RELEASE@:0 if HAVE_LD_VERSION_SCRIPT # Versioned symbols and restricted exports - libpng14_la_LDFLAGS += -Wl,--version-script=libpng.vers - libpng14_la_DEPENDENCIES = libpng.vers + libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS += -Wl,--version-script=libpng.vers + libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_DEPENDENCIES = libpng.vers else # Only restricted exports when possible - libpng14_la_LDFLAGS += -export-symbols libpng.sym - libpng14_la_DEPENDENCIES = libpng.sym + libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS += -export-symbols libpng.sym + libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_DEPENDENCIES = libpng.sym endif # Avoid depending upon Character Ranges. @@ -63,11 +56,11 @@ pkginclude_HEADERS= png.h pngconf.h # pkg-config stuff, note that libpng.pc is always required in order # to get the correct library pkgconfigdir = @pkgconfigdir@ -pkgconfig_DATA = libpng14.pc +pkgconfig_DATA = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc #extra source distribution files. EXTRA_DIST= \ - ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO \ + ANNOUNCE CHANGES INSTALL LICENSE README TODO \ pngtest.png pngbar.png pngnow.png pngbar.jpg autogen.sh \ ${srcdir}/projects/cbuilder5/* \ ${srcdir}/projects/visualc6/* \ @@ -80,9 +73,9 @@ EXTRA_DIST= \ ${srcdir}/contrib/pngsuite/* \ ${srcdir}/contrib/visupng/* \ $(TESTS) \ - example.c libpng-1.4.0rc08.txt + example.c libpng-1.5.0beta01.txt -CLEANFILES= pngout.png libpng14.pc libpng14-config libpng.vers \ +CLEANFILES= pngout.png libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config libpng.vers \ libpng.sym MAINTAINERCLEANFILES = Makefile.in aclocal.m4 config.guess config.h.in \ @@ -121,13 +114,13 @@ install-data-hook: cd $(DESTDIR)$(pkgconfigdir); rm -f libpng.pc cd $(DESTDIR)$(pkgconfigdir); $(LN_S) $(PNGLIB_BASENAME).pc libpng.pc -# do evil things to libpng to cause libpng14 to be used +# do evil things to libpng to cause libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@ to be used install-exec-hook: cd $(DESTDIR)$(bindir); rm -f libpng-config cd $(DESTDIR)$(bindir); $(LN_S) $(PNGLIB_BASENAME)-config libpng-config @set -x;\ cd $(DESTDIR)$(libdir);\ - for ext in a la so sl dylib; do\ + for ext in a la so so.@PNGLIB_MAJOR@@PNGLIB_MINOR@.@PNGLIB_RELEASE@ sl dylib; do\ rm -f libpng.$$ext;\ if test -f $(PNGLIB_BASENAME).$$ext; then\ $(LN_S) $(PNGLIB_BASENAME).$$ext libpng.$$ext;\ diff --git a/Makefile.in b/Makefile.in index faa1e599a..f676bd58e 100644 --- a/Makefile.in +++ b/Makefile.in @@ -18,12 +18,6 @@ # Makefile.am: # Source file for Makefile.in (and hence Makefile) # -# Makefile.am need only be changed on a major version number -# change (e.g. libpng12 --> libpng13). In that case seach -# this file for every instance of the old base name (libpng12) -# and change to the new one (libpng13), then change the -# -version-number settings below so that the new values have -# the correct major part (first field). @@ -91,25 +85,33 @@ am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" \ "$(DESTDIR)$(man3dir)" "$(DESTDIR)$(man5dir)" \ "$(DESTDIR)$(pkgconfigdir)" "$(DESTDIR)$(pkgincludedir)" LTLIBRARIES = $(lib_LTLIBRARIES) -libpng_la_LIBADD = -libpng_la_SOURCES = libpng.c -libpng_la_OBJECTS = libpng.lo -libpng14_la_LIBADD = -am_libpng14_la_OBJECTS = libpng14_la-png.lo libpng14_la-pngset.lo \ - libpng14_la-pngget.lo libpng14_la-pngrutil.lo \ - libpng14_la-pngtrans.lo libpng14_la-pngwutil.lo \ - libpng14_la-pngread.lo libpng14_la-pngrio.lo \ - libpng14_la-pngwio.lo libpng14_la-pngwrite.lo \ - libpng14_la-pngrtran.lo libpng14_la-pngwtran.lo \ - libpng14_la-pngmem.lo libpng14_la-pngerror.lo \ - libpng14_la-pngpread.lo -libpng14_la_OBJECTS = $(am_libpng14_la_OBJECTS) -libpng14_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ - $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ - $(libpng14_la_LDFLAGS) $(LDFLAGS) -o $@ +libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LIBADD = +am_libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_OBJECTS = \ + libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-png.lo \ + libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngset.lo \ + libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngget.lo \ + libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngrutil.lo \ + libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngtrans.lo \ + libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngwutil.lo \ + libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngread.lo \ + libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngrio.lo \ + libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngwio.lo \ + libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngwrite.lo \ + libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngrtran.lo \ + libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngwtran.lo \ + libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngmem.lo \ + libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngerror.lo \ + libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngpread.lo +libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_OBJECTS = \ + $(am_libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_OBJECTS) +libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LINK = $(LIBTOOL) --tag=CC \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \ + $(AM_CFLAGS) $(CFLAGS) \ + $(libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS) $(LDFLAGS) -o \ + $@ am_pngtest_OBJECTS = pngtest.$(OBJEXT) pngtest_OBJECTS = $(am_pngtest_OBJECTS) -pngtest_DEPENDENCIES = libpng14.la +pngtest_DEPENDENCIES = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la SCRIPTS = $(bin_SCRIPTS) DEFAULT_INCLUDES = -I.@am__isrc@ depcomp = $(SHELL) $(top_srcdir)/depcomp @@ -124,8 +126,10 @@ CCLD = $(CC) LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \ $(LDFLAGS) -o $@ -SOURCES = libpng.c $(libpng14_la_SOURCES) $(pngtest_SOURCES) -DIST_SOURCES = libpng.c $(libpng14_la_SOURCES) $(pngtest_SOURCES) +SOURCES = $(libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES) \ + $(pngtest_SOURCES) +DIST_SOURCES = $(libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES) \ + $(pngtest_SOURCES) man3dir = $(mandir)/man3 man5dir = $(mandir)/man5 NROFF = nroff @@ -232,7 +236,7 @@ am__tar = @am__tar@ am__untar = @am__untar@ # generate the -config scripts if required -binconfigs = libpng14-config +binconfigs = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config bindir = @bindir@ build = @build@ build_alias = @build_alias@ @@ -283,40 +287,40 @@ PNGLIB_BASENAME = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@ # libpng does not follow GNU file name conventions AUTOMAKE_OPTIONS = foreign pngtest_SOURCES = pngtest.c -pngtest_LDADD = libpng14.la +pngtest_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la TESTS = test-pngtest.sh TESTS_ENVIRONMENT = srcdir=$(srcdir) # man pages dist_man_MANS = libpng.3 libpngpf.3 png.5 -EXTRA_SCRIPTS = libpng-config libpng14-config +EXTRA_SCRIPTS = libpng-config libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config bin_SCRIPTS = @binconfigs@ # rules to build libpng, only build the old library on request -lib_LTLIBRARIES = libpng14.la -EXTRA_LTLIBRARIES = libpng.la -libpng14_la_SOURCES = png.c pngset.c pngget.c pngrutil.c \ +lib_LTLIBRARIES = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la +# EXTRA_LTLIBRARIES= libpng.la +libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES = png.c pngset.c pngget.c pngrutil.c \ pngtrans.c pngwutil.c \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ pngwtran.c pngmem.c pngerror.c pngpread.c \ - png.h pngconf.h pngpriv.h + png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h -libpng14_la_CPPFLAGS = @LIBPNG_DEFINES@ - -# MAJOR UPGRADE: the version-number settings below must be changed. -libpng14_la_LDFLAGS = -no-undefined -export-dynamic -version-number \ - 14:@PNGLIB_RELEASE@:0 $(am__append_1) $(am__append_2) -@HAVE_LD_VERSION_SCRIPT_FALSE@libpng14_la_DEPENDENCIES = libpng.sym -@HAVE_LD_VERSION_SCRIPT_TRUE@libpng14_la_DEPENDENCIES = libpng.vers +libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_CPPFLAGS = @LIBPNG_DEFINES@ +libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS = -no-undefined \ + -export-dynamic -version-number \ + @PNGLIB_MAJOR@@PNGLIB_MINOR@:@PNGLIB_RELEASE@:0 \ + $(am__append_1) $(am__append_2) +@HAVE_LD_VERSION_SCRIPT_FALSE@libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_DEPENDENCIES = libpng.sym +@HAVE_LD_VERSION_SCRIPT_TRUE@libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_DEPENDENCIES = libpng.vers # Avoid depending upon Character Ranges. AN = '_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789' pkginclude_HEADERS = png.h pngconf.h -pkgconfig_DATA = libpng14.pc +pkgconfig_DATA = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc #extra source distribution files. EXTRA_DIST = \ - ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO \ + ANNOUNCE CHANGES INSTALL LICENSE README TODO \ pngtest.png pngbar.png pngnow.png pngbar.jpg autogen.sh \ ${srcdir}/projects/cbuilder5/* \ ${srcdir}/projects/visualc6/* \ @@ -329,9 +333,9 @@ EXTRA_DIST = \ ${srcdir}/contrib/pngsuite/* \ ${srcdir}/contrib/visupng/* \ $(TESTS) \ - example.c libpng-1.4.0rc08.txt + example.c libpng-1.5.0beta01.txt -CLEANFILES = pngout.png libpng14.pc libpng14-config libpng.vers \ +CLEANFILES = pngout.png libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config libpng.vers \ libpng.sym MAINTAINERCLEANFILES = Makefile.in aclocal.m4 config.guess config.h.in \ @@ -428,10 +432,8 @@ clean-libLTLIBRARIES: echo "rm -f \"$${dir}/so_locations\""; \ rm -f "$${dir}/so_locations"; \ done -libpng.la: $(libpng_la_OBJECTS) $(libpng_la_DEPENDENCIES) - $(LINK) $(libpng_la_OBJECTS) $(libpng_la_LIBADD) $(LIBS) -libpng14.la: $(libpng14_la_OBJECTS) $(libpng14_la_DEPENDENCIES) - $(libpng14_la_LINK) -rpath $(libdir) $(libpng14_la_OBJECTS) $(libpng14_la_LIBADD) $(LIBS) +libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la: $(libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_OBJECTS) $(libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_DEPENDENCIES) + $(libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LINK) -rpath $(libdir) $(libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_OBJECTS) $(libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LIBADD) $(LIBS) clean-checkPROGRAMS: @list='$(check_PROGRAMS)'; test -n "$$list" || exit 0; \ @@ -485,22 +487,21 @@ mostlyclean-compile: distclean-compile: -rm -f *.tab.c -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-png.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngerror.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngget.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngmem.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngpread.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngread.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngrio.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngrtran.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngrutil.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngset.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngtrans.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngwio.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngwrite.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngwtran.Plo@am__quote@ -@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng14_la-pngwutil.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-png.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngerror.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngget.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngmem.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngpread.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngread.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngrio.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngrtran.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngrutil.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ 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$(DEPDIR)/libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngpread.Tpo $(DEPDIR)/libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngpread.Plo +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='pngpread.c' object='libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngpread.lo' libtool=yes @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ -@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng14_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng14_la-pngpread.lo `test -f 'pngpread.c' || echo '$(srcdir)/'`pngpread.c +@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la-pngpread.lo `test -f 'pngpread.c' || echo '$(srcdir)/'`pngpread.c mostlyclean-libtool: -rm -f *.lo @@ -1238,13 +1239,13 @@ install-data-hook: cd $(DESTDIR)$(pkgconfigdir); rm -f libpng.pc cd $(DESTDIR)$(pkgconfigdir); $(LN_S) $(PNGLIB_BASENAME).pc libpng.pc -# do evil things to libpng to cause libpng14 to be used +# do evil things to libpng to cause libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@ to be used install-exec-hook: cd $(DESTDIR)$(bindir); rm -f libpng-config cd $(DESTDIR)$(bindir); $(LN_S) $(PNGLIB_BASENAME)-config libpng-config @set -x;\ cd $(DESTDIR)$(libdir);\ - for ext in a la so sl dylib; do\ + for ext in a la so so.@PNGLIB_MAJOR@@PNGLIB_MINOR@.@PNGLIB_RELEASE@ sl dylib; do\ rm -f libpng.$$ext;\ if test -f $(PNGLIB_BASENAME).$$ext; then\ $(LN_S) $(PNGLIB_BASENAME).$$ext libpng.$$ext;\ @@ -1,4 +1,4 @@ -README for libpng version 1.4.0rc08 - January 2, 2010 (shared library 14.0) +README for libpng version 1.5.0beta01 - February 8, 2010 (shared library 14.0) See the note about version numbers near the top of png.h See INSTALL for instructions on how to install libpng. @@ -185,9 +185,9 @@ Files in this distribution: makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.elf => Linux/ELF makefile symbol versioning, - gcc, creates libpng14.so.14.1.4.0rc08) + gcc, creates libpng14.so.14.1.5.0beta01) makefile.linux => Linux/ELF makefile - (gcc, creates libpng14.so.14.1.4.0rc08) + (gcc, creates libpng14.so.14.1.5.0beta01) makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.knr => Archaic UNIX Makefile that converts files with ansi2knr (Requires ansi2knr.c from @@ -209,12 +209,12 @@ Files in this distribution: makefile.openbsd => OpenBSD makefile makefile.sgi => Silicon Graphics IRIX (cc, creates static lib) makefile.sggcc => Silicon Graphics - (gcc, creates libpng14.so.14.1.4.0rc08) + (gcc, creates libpng14.so.14.1.5.0beta01) makefile.sunos => Sun makefile makefile.solaris => Solaris 2.X makefile - (gcc, creates libpng14.so.14.1.4.0rc08) + (gcc, creates libpng14.so.14.1.5.0beta01) makefile.so9 => Solaris 9 makefile - (gcc, creates libpng14.so.14.1.4.0rc08) + (gcc, creates libpng14.so.14.1.5.0beta01) makefile.32sunu => Sun Ultra 32-bit makefile makefile.64sunu => Sun Ultra 64-bit makefile makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc @@ -1,6 +1,6 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.65 for libpng 1.4.0rc08. +# Generated by GNU Autoconf 2.65 for libpng 1.5.0beta01. # # Report bugs to <png-mng-implement@lists.sourceforge.net>. # @@ -701,8 +701,8 @@ MAKEFLAGS= # Identity of this package. PACKAGE_NAME='libpng' PACKAGE_TARNAME='libpng' -PACKAGE_VERSION='1.4.0rc08' -PACKAGE_STRING='libpng 1.4.0rc08' +PACKAGE_VERSION='1.5.0beta01' +PACKAGE_STRING='libpng 1.5.0beta01' PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net' PACKAGE_URL='' @@ -1432,7 +1432,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures libpng 1.4.0rc08 to adapt to many kinds of systems. +\`configure' configures libpng 1.5.0beta01 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -1502,7 +1502,7 @@ fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of libpng 1.4.0rc08:";; + short | recursive ) echo "Configuration of libpng 1.5.0beta01:";; esac cat <<\_ACEOF @@ -1607,7 +1607,7 @@ fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -libpng configure 1.4.0rc08 +libpng configure 1.5.0beta01 generated by GNU Autoconf 2.65 Copyright (C) 2009 Free Software Foundation, Inc. @@ -2032,7 +2032,7 @@ cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by libpng $as_me 1.4.0rc08, which was +It was created by libpng $as_me 1.5.0beta01, which was generated by GNU Autoconf 2.65. Invocation command line was $ $0 $@ @@ -2840,7 +2840,7 @@ fi # Define the identity of the package. PACKAGE='libpng' - VERSION='1.4.0rc08' + VERSION='1.5.0beta01' cat >>confdefs.h <<_ACEOF @@ -2904,9 +2904,9 @@ fi -PNGLIB_VERSION=1.4.0rc08 +PNGLIB_VERSION=1.5.0beta01 PNGLIB_MAJOR=1 -PNGLIB_MINOR=4 +PNGLIB_MINOR=5 PNGLIB_RELEASE=0 @@ -12027,7 +12027,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by libpng $as_me 1.4.0rc08, which was +This file was extended by libpng $as_me 1.5.0beta01, which was generated by GNU Autoconf 2.65. Invocation command line was CONFIG_FILES = $CONFIG_FILES @@ -12093,7 +12093,7 @@ _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ -libpng config.status 1.4.0rc08 +libpng config.status 1.5.0beta01 configured by $0, generated by GNU Autoconf 2.65, with options \\"\$ac_cs_config\\" diff --git a/configure.ac b/configure.ac index 420c78c30..451a38b53 100644 --- a/configure.ac +++ b/configure.ac @@ -18,14 +18,14 @@ AC_PREREQ(2.59) dnl Version number stuff here: -AC_INIT([libpng], [1.4.0rc08], [png-mng-implement@lists.sourceforge.net]) +AC_INIT([libpng], [1.5.0beta01], [png-mng-implement@lists.sourceforge.net]) AM_INIT_AUTOMAKE dnl stop configure from automagically running automake AM_MAINTAINER_MODE -PNGLIB_VERSION=1.4.0rc08 +PNGLIB_VERSION=1.5.0beta01 PNGLIB_MAJOR=1 -PNGLIB_MINOR=4 +PNGLIB_MINOR=5 PNGLIB_RELEASE=0 dnl End of version number stuff diff --git a/contrib/pngminim/decoder/makefile b/contrib/pngminim/decoder/makefile index 2858f9c90..13c56d16e 100644 --- a/contrib/pngminim/decoder/makefile +++ b/contrib/pngminim/decoder/makefile @@ -25,7 +25,7 @@ OBJS = pngm2pnm$(O) png$(O) pngerror$(O) pngget$(O) pngmem$(O) \ # implicit make rules ------------------------------------------------------- -.c$(O): png.h pngconf.h pngpriv.h pngusr.h zlib.h +.c$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngusr.h zlib.h $(CC) -c $(CFLAGS) $< # dependencies diff --git a/contrib/pngminim/decoder/pngusr.h b/contrib/pngminim/decoder/pngusr.h index 49e6f01bf..9cbfc5361 100644 --- a/contrib/pngminim/decoder/pngusr.h +++ b/contrib/pngminim/decoder/pngusr.h @@ -69,5 +69,7 @@ #define PNG_NO_ERROR_NUMBERS #define PNG_NO_EASY_ACCESS #define PNG_NO_PROGRESSIVE_READ +#define PNG_NO_USER_LIMITS +#define PNG_NO_SET_USER_LIMITS #endif /* MINRDPNGCONF_H */ diff --git a/contrib/pngminim/encoder/makefile b/contrib/pngminim/encoder/makefile index 8f05e8d95..035ecff47 100644 --- a/contrib/pngminim/encoder/makefile +++ b/contrib/pngminim/encoder/makefile @@ -24,7 +24,7 @@ OBJS = pnm2pngm$(O) png$(O) pngerror$(O) pngget$(O) pngmem$(O) \ # implicit make rules ------------------------------------------------------- -.c$(O): png.h pngconf.h pngpriv.h pngusr.h zlib.h +.c$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngusr.h zlib.h $(CC) -c $(CFLAGS) $< # dependencies diff --git a/contrib/pngminim/encoder/pngusr.h b/contrib/pngminim/encoder/pngusr.h index f51fad177..2feed2ee5 100644 --- a/contrib/pngminim/encoder/pngusr.h +++ b/contrib/pngminim/encoder/pngusr.h @@ -67,5 +67,7 @@ #define PNG_NO_ZALLOC_ZERO #define PNG_NO_ERROR_NUMBERS #define PNG_NO_EASY_ACCESS +#define PNG_NO_USER_LIMITS +#define PNG_NO_SET_USER_LIMITS #endif /* MINWRPNGCONF_H */ diff --git a/contrib/pngminim/preader/makefile b/contrib/pngminim/preader/makefile index 46dd93d00..007236f93 100644 --- a/contrib/pngminim/preader/makefile +++ b/contrib/pngminim/preader/makefile @@ -41,7 +41,7 @@ OBJS = rpng2-x$(O) readpng2$(O) png$(O) pngerror$(O) pngget$(O) pngmem$(O) \ # implicit make rules ------------------------------------------------------- -.c$(O): png.h pngconf.h pngpriv.h readpng2.h pngusr.h zlib.h +.c$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h readpng2.h pngusr.h zlib.h $(CC) -c $(CFLAGS) $< # dependencies diff --git a/contrib/pngminim/preader/pngusr.h b/contrib/pngminim/preader/pngusr.h index 98688a501..ca851e0e2 100644 --- a/contrib/pngminim/preader/pngusr.h +++ b/contrib/pngminim/preader/pngusr.h @@ -59,5 +59,7 @@ #define PNG_NO_ZALLOC_ZERO #define PNG_NO_ERROR_NUMBERS #define PNG_NO_EASY_ACCESS +#define PNG_NO_USER_LIMITS +#define PNG_NO_SET_USER_LIMITS #endif /* MINPRDPNGCONF_H */ @@ -2,7 +2,7 @@ #if 0 /* in case someone actually tries to compile this */ /* example.c - an example of using libpng - * Last changed in libpng 1.4.0 [January 2, 2010] + * Last changed in libpng 1.4.0 [January 3, 2010] * This file has been placed in the public domain by the authors. * Maintained 1998-2010 Glenn Randers-Pehrson * Maintained 1996, 1997 Andreas Dilger) diff --git a/libpng-1.4.0rc08.txt b/libpng-1.5.0beta01.txt index b69903414..faa3cc7a6 100644 --- a/libpng-1.4.0rc08.txt +++ b/libpng-1.5.0beta01.txt @@ -1,6 +1,6 @@ libpng.txt - A description on how to use and modify libpng - libpng version 1.4.0rc08 - January 2, 2010 + libpng version 1.5.0beta01 - February 8, 2010 Updated and distributed by Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Copyright (c) 1998-2009 Glenn Randers-Pehrson @@ -11,7 +11,7 @@ libpng.txt - A description on how to use and modify libpng Based on: - libpng versions 0.97, January 1998, through 1.4.0rc08 - January 2, 2010 + libpng versions 0.97, January 1998, through 1.5.0beta01 - February 8, 2010 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2009 Glenn Randers-Pehrson @@ -260,6 +260,15 @@ libpng know that there are some bytes missing from the start of the file. png_set_sig_bytes(png_ptr, number); +You can change the zlib compression buffer size to be used while +reading compressed data with + + png_set_compression_buffer_size(png_ptr, buffer_size); + +where the default size is 8192 bytes. Note that the buffer size +is changed immediately and the buffer is reallocated immediately, +instead of setting a flag to be acted upon later. + Setting up callback code You can set up a callback function to handle any unknown chunks in the @@ -423,6 +432,18 @@ where 0x7fffffffL means unlimited. You can retrieve this limit with This limit also applies to the number of buffers that can be allocated by png_decompress_chunk() while decompressing iTXt, zTXt, and iCCP chunks. +You can also set a limit on the amount of memory that a compressed chunk +other than IDAT can occupy, with + + png_set_chunk_malloc_max(png_ptr, user_chunk_malloc_max); + +and you can retrieve the limit with + + chunk_malloc_max = png_get_chunk_malloc_max(png_ptr); + +Any chunks that would cause either of these limits to be exceeded will +be ignored. + The high-level read interface At this point there are two ways to proceed; through the high-level @@ -878,7 +899,7 @@ things. As of libpng version 1.2.9, png_set_expand_gray_1_2_4_to_8() was added. It expands the sample depth without changing tRNS to alpha. -As of libpng version 1.4.0rc08, not all possible expansions are supported. +As of libpng version 1.5.0beta01, not all possible expansions are supported. In the following table, the 01 means grayscale with depth<8, 31 means indexed with depth<8, other numerals represent the color type, "T" means @@ -2479,7 +2500,7 @@ via Your replacement memory functions must have prototypes as follows: png_voidp malloc_fn(png_structp png_ptr, - png_size_t size); + png_alloc_size_t size); void free_fn(png_structp png_ptr, png_voidp ptr); Your malloc_fn() must return NULL in case of failure. The png_malloc() @@ -2994,6 +3015,7 @@ The function which also expands tRNS to alpha was replaced with png_set_expand_gray_1_2_4_to_8() which does not. It has been deprecated since libpng-1.0.18 and 1.2.9. + IX. Changes to Libpng from version 1.0.x/1.2.x to 1.4.x Private libpng prototypes and macro definitions were moved from @@ -3028,7 +3050,7 @@ The png_struct and info_struct members "trans" and "trans_values" were changed to "trans_alpha" and "trans_color", respectively. The obsolete, unused pnggccrd.c and pngvcrd.c files and related makefiles -%were removed. +were removed. The PNG_1_0_X and PNG_1_2_X macros were eliminated. @@ -3052,11 +3074,18 @@ We removed the obsolete png_check_sig(), png_memcpy_check(), and png_memset_check() functions. Instead use !png_sig_cmp(), png_memcpy(), and png_memset(), respectively. +The function png_set_gray_1_2_4_to_8() was removed. It has been +deprecated since libpng-1.0.18 and 1.2.9, when it was replaced with +png_set_expand_gray_1_2_4_to_8() because the former function also +expanded palette images. + We changed the prototype for png_malloc() from png_malloc(png_structp png_ptr, png_uint_32 size) to png_malloc(png_structp png_ptr, png_alloc_size_t size) +This also applies to the prototype for the user replacement malloc_fn(). + The png_calloc() function was added and is used in place of of "png_malloc(); png_memset();" except in the case in png_read_png() where the array consists of pointers; in this case a "for" loop is used @@ -3216,13 +3245,13 @@ Other rules can be inferred by inspecting the libpng source. XIII. Y2K Compliance in libpng -January 2, 2010 +February 8, 2010 Since the PNG Development group is an ad-hoc body, we can't make an official declaration. This is your unofficial assurance that libpng from version 0.71 and -upward through 1.4.0rc08 are Y2K compliant. It is my belief that earlier +upward through 1.5.0beta01 are Y2K compliant. It is my belief that earlier versions were also Y2K compliant. Libpng only has three year fields. One is a 2-byte unsigned integer that @@ -1,6 +1,6 @@ -.TH LIBPNG 3 "January 2, 2010" +.TH LIBPNG 3 "February 8, 2010" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0rc08 +libpng \- Portable Network Graphics (PNG) Reference Library 1.5.0beta01 .SH SYNOPSIS \fI\fB @@ -192,6 +192,10 @@ libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0rc08 \fI\fB +\fBpng_alloc_size_t png_get_chunk_malloc_max (png_structp \fIpng_ptr\fP\fB);\fP + +\fI\fB + \fBpng_voidp png_get_mem_ptr(png_structp \fIpng_ptr\fP\fB);\fP \fI\fB @@ -538,6 +542,10 @@ libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0rc08 \fI\fB +\fBvoid png_set_chunk_malloc_max (png_structp \fP\fIpng_ptr\fP\fB, png_alloc_size_t \fIuser_chunk_cache_max\fP\fB);\fP + +\fI\fB + \fBvoid png_set_mem_fn(png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fImem_ptr\fP\fB, png_malloc_ptr \fP\fImalloc_fn\fP\fB, png_free_ptr \fIfree_fn\fP\fB);\fP \fI\fB @@ -777,7 +785,7 @@ Following is a copy of the libpng.txt file that accompanies libpng. .SH LIBPNG.TXT libpng.txt - A description on how to use and modify libpng - libpng version 1.4.0rc08 - January 2, 2010 + libpng version 1.5.0beta01 - February 8, 2010 Updated and distributed by Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Copyright (c) 1998-2009 Glenn Randers-Pehrson @@ -788,7 +796,7 @@ libpng.txt - A description on how to use and modify libpng Based on: - libpng versions 0.97, January 1998, through 1.4.0rc08 - January 2, 2010 + libpng versions 0.97, January 1998, through 1.5.0beta01 - February 8, 2010 Updated and distributed by Glenn Randers-Pehrson Copyright (c) 1998-2009 Glenn Randers-Pehrson @@ -1037,6 +1045,15 @@ libpng know that there are some bytes missing from the start of the file. png_set_sig_bytes(png_ptr, number); +You can change the zlib compression buffer size to be used while +reading compressed data with + + png_set_compression_buffer_size(png_ptr, buffer_size); + +where the default size is 8192 bytes. Note that the buffer size +is changed immediately and the buffer is reallocated immediately, +instead of setting a flag to be acted upon later. + .SS Setting up callback code You can set up a callback function to handle any unknown chunks in the @@ -1200,6 +1217,18 @@ where 0x7fffffffL means unlimited. You can retrieve this limit with This limit also applies to the number of buffers that can be allocated by png_decompress_chunk() while decompressing iTXt, zTXt, and iCCP chunks. +You can also set a limit on the amount of memory that a compressed chunk +other than IDAT can occupy, with + + png_set_chunk_malloc_max(png_ptr, user_chunk_malloc_max); + +and you can retrieve the limit with + + chunk_malloc_max = png_get_chunk_malloc_max(png_ptr); + +Any chunks that would cause either of these limits to be exceeded will +be ignored. + .SS The high-level read interface At this point there are two ways to proceed; through the high-level @@ -1655,7 +1684,7 @@ things. As of libpng version 1.2.9, png_set_expand_gray_1_2_4_to_8() was added. It expands the sample depth without changing tRNS to alpha. -As of libpng version 1.4.0rc08, not all possible expansions are supported. +As of libpng version 1.5.0beta01, not all possible expansions are supported. In the following table, the 01 means grayscale with depth<8, 31 means indexed with depth<8, other numerals represent the color type, "T" means @@ -3256,7 +3285,7 @@ via Your replacement memory functions must have prototypes as follows: png_voidp malloc_fn(png_structp png_ptr, - png_size_t size); + png_alloc_size_t size); void free_fn(png_structp png_ptr, png_voidp ptr); Your malloc_fn() must return NULL in case of failure. The png_malloc() @@ -3771,6 +3800,7 @@ The function which also expands tRNS to alpha was replaced with png_set_expand_gray_1_2_4_to_8() which does not. It has been deprecated since libpng-1.0.18 and 1.2.9. + .SH IX. Changes to Libpng from version 1.0.x/1.2.x to 1.4.x Private libpng prototypes and macro definitions were moved from @@ -3805,7 +3835,7 @@ The png_struct and info_struct members "trans" and "trans_values" were changed to "trans_alpha" and "trans_color", respectively. The obsolete, unused pnggccrd.c and pngvcrd.c files and related makefiles -%were removed. +were removed. The PNG_1_0_X and PNG_1_2_X macros were eliminated. @@ -3829,11 +3859,18 @@ We removed the obsolete png_check_sig(), png_memcpy_check(), and png_memset_check() functions. Instead use !png_sig_cmp(), png_memcpy(), and png_memset(), respectively. +The function png_set_gray_1_2_4_to_8() was removed. It has been +deprecated since libpng-1.0.18 and 1.2.9, when it was replaced with +png_set_expand_gray_1_2_4_to_8() because the former function also +expanded palette images. + We changed the prototype for png_malloc() from png_malloc(png_structp png_ptr, png_uint_32 size) to png_malloc(png_structp png_ptr, png_alloc_size_t size) +This also applies to the prototype for the user replacement malloc_fn(). + The png_calloc() function was added and is used in place of of "png_malloc(); png_memset();" except in the case in png_read_png() where the array consists of pointers; in this case a "for" loop is used @@ -3993,13 +4030,13 @@ Other rules can be inferred by inspecting the libpng source. .SH XIII. Y2K Compliance in libpng -January 2, 2010 +February 8, 2010 Since the PNG Development group is an ad-hoc body, we can't make an official declaration. This is your unofficial assurance that libpng from version 0.71 and -upward through 1.4.0rc08 are Y2K compliant. It is my belief that earlier +upward through 1.5.0beta01 are Y2K compliant. It is my belief that earlier versions were also Y2K compliant. Libpng only has three year fields. One is a 2-byte unsigned integer that @@ -4172,6 +4209,10 @@ the first widely used release: 1.4.0beta88-109 14 10400 14.so.14.0[.0] 1.4.0rc02-08 14 10400 14.so.14.0[.0] 1.4.0 14 10400 14.so.14.0[.0] + 1.4.1beta01-03 14 10401 14.so.14.1[.0] + 1.4.1rc01 14 10401 14.so.14.1[.0] + 1.4.1beta04-09 14 10401 14.so.14.1[.0] + 1.5.0beta01 15 10500 15.so.15.1[.0] Henceforth the source version will match the shared-library minor and patch numbers; the shared-library major version number will be @@ -4227,7 +4268,7 @@ possible without all of you. Thanks to Frank J. T. Wojcik for helping with the documentation. -Libpng version 1.4.0rc08 - January 2, 2010: +Libpng version 1.5.0beta01 - February 8, 2010: Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). @@ -4250,7 +4291,7 @@ this sentence. This code is released under the libpng license. -libpng versions 1.2.6, August 15, 2004, through 1.4.0rc08, January 2, 2010, are +libpng versions 1.2.6, August 15, 2004, through 1.5.0beta01, February 8, 2010, are Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-1.2.5 with the following individual added to the list of Contributing Authors @@ -4349,7 +4390,7 @@ certification mark of the Open Source Initiative. Glenn Randers-Pehrson glennrp at users.sourceforge.net -January 2, 2010 +February 8, 2010 .\" end of man page diff --git a/libpngpf.3 b/libpngpf.3 index a8a716bf5..0a508232f 100644 --- a/libpngpf.3 +++ b/libpngpf.3 @@ -1,6 +1,6 @@ -.TH LIBPNGPF 3 "January 2, 2010" +.TH LIBPNGPF 3 "February 8, 2010" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.4.0rc08 +libpng \- Portable Network Graphics (PNG) Reference Library 1.5.0beta01 (private functions) .SH SYNOPSIS \fB#include <png.h>\fP @@ -1,4 +1,4 @@ -.TH PNG 5 "January 2, 2010" +.TH PNG 5 "February 8, 2010" .SH NAME png \- Portable Network Graphics (PNG) format .SH DESCRIPTION @@ -1,7 +1,7 @@ /* png.c - location for general purpose libpng functions * - * Last changed in libpng 1.4.0 [January 2, 2010] + * Last changed in libpng 1.4.1 [February 8, 2010] * Copyright (c) 1998-2010 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -11,13 +11,14 @@ * and license in png.h */ +#define PNG_INTERNAL #define PNG_NO_EXTERN #define PNG_NO_PEDANTIC_WARNINGS #include "png.h" #include "pngpriv.h" /* Generate a compiler error if there is an old png.h in the search path. */ -typedef version_1_4_0rc08 Your_png_h_is_not_version_1_4_0rc08; +typedef version_1_5_0beta01 Your_png_h_is_not_version_1_5_0beta01; /* Version information for C files. This had better match the version * string defined in png.h. @@ -551,13 +552,13 @@ png_get_copyright(png_structp png_ptr) #else #ifdef __STDC__ return ((png_charp) PNG_STRING_NEWLINE \ - "libpng version 1.4.0rc08 - January 2, 2010" PNG_STRING_NEWLINE \ + "libpng version 1.5.0beta01 - February 8, 2010" PNG_STRING_NEWLINE \ "Copyright (c) 1998-2010 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \ "Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \ "Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \ PNG_STRING_NEWLINE); #else - return ((png_charp) "libpng version 1.4.0rc08 - January 2, 2010\ + return ((png_charp) "libpng version 1.5.0beta01 - February 8, 2010\ Copyright (c) 1998-2010 Glenn Randers-Pehrson\ Copyright (c) 1996-1997 Andreas Dilger\ Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc."); @@ -1,7 +1,7 @@ /* png.h - header file for PNG reference library * - * libpng version 1.4.0rc08 - January 2, 2010 + * libpng version 1.5.0beta01 - February 8, 2010 * Copyright (c) 1998-2010 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -11,7 +11,7 @@ * Authors and maintainers: * libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat * libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger - * libpng versions 0.97, January 1998, through 1.4.0rc08 - January 2, 2010: Glenn + * libpng versions 0.97, January 1998, through 1.5.0beta01 - February 8, 2010: Glenn * See also "Contributing Authors", below. * * Note about libpng version numbers: @@ -134,6 +134,10 @@ * 1.4.0beta88-109 14 10400 14.so.14.0[.0] * 1.4.0rc02-08 14 10400 14.so.14.0[.0] * 1.4.0 14 10400 14.so.14.0[.0] + * 1.4.1beta01-03 14 10401 14.so.14.1[.0] + * 1.4.1rc01 14 10401 14.so.14.1[.0] + * 1.4.1beta04-09 14 10401 14.so.14.1[.0] + * 1.5.0beta01 15 10500 15.so.15.0[.0] * * Henceforth the source version will match the shared-library major * and minor numbers; the shared-library major version number will be @@ -165,7 +169,7 @@ * * This code is released under the libpng license. * - * libpng versions 1.2.6, August 15, 2004, through 1.4.0rc08, January 2, 2010, are + * libpng versions 1.2.6, August 15, 2004, through 1.5.0beta01, February 8, 2010, are * Copyright (c) 2004, 2006-2010 Glenn Randers-Pehrson, and are * distributed according to the same disclaimer and license as libpng-1.2.5 * with the following individual added to the list of Contributing Authors: @@ -277,13 +281,13 @@ * Y2K compliance in libpng: * ========================= * - * January 2, 2010 + * February 8, 2010 * * Since the PNG Development group is an ad-hoc body, we can't make * an official declaration. * * This is your unofficial assurance that libpng from version 0.71 and - * upward through 1.4.0rc08 are Y2K compliant. It is my belief that earlier + * upward through 1.5.0beta01 are Y2K compliant. It is my belief that earlier * versions were also Y2K compliant. * * Libpng only has three year fields. One is a 2-byte unsigned integer @@ -339,22 +343,22 @@ */ /* Version information for png.h - this should match the version in png.c */ -#define PNG_LIBPNG_VER_STRING "1.4.0rc08" +#define PNG_LIBPNG_VER_STRING "1.5.0beta01" #define PNG_HEADER_VERSION_STRING \ - " libpng version 1.4.0rc08 - January 2, 2010\n" + " libpng version 1.5.0beta01 - February 8, 2010\n" #define PNG_LIBPNG_VER_SONUM 14 #define PNG_LIBPNG_VER_DLLNUM 14 /* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */ #define PNG_LIBPNG_VER_MAJOR 1 -#define PNG_LIBPNG_VER_MINOR 4 +#define PNG_LIBPNG_VER_MINOR 5 #define PNG_LIBPNG_VER_RELEASE 0 /* This should match the numeric part of the final component of * PNG_LIBPNG_VER_STRING, omitting any leading zero: */ -#define PNG_LIBPNG_VER_BUILD 08 +#define PNG_LIBPNG_VER_BUILD 01 /* Release Status */ #define PNG_LIBPNG_BUILD_ALPHA 1 @@ -379,7 +383,7 @@ * version 1.0.0 was mis-numbered 100 instead of 10000). From * version 1.0.1 it's xxyyzz, where x=major, y=minor, z=release */ -#define PNG_LIBPNG_VER 10400 /* 1.4.0 */ +#define PNG_LIBPNG_VER 10500 /* 1.5.0 */ #ifndef PNG_VERSION_INFO_ONLY /* Include the compression library's header */ @@ -587,282 +591,14 @@ typedef png_unknown_chunk FAR * png_unknown_chunkp; typedef png_unknown_chunk FAR * FAR * png_unknown_chunkpp; #endif -/* png_info is a structure that holds the information in a PNG file so - * that the application can find out the characteristics of the image. - * If you are reading the file, this structure will tell you what is - * in the PNG file. If you are writing the file, fill in the information - * you want to put into the PNG file, then call png_write_info(). - * The names chosen should be very close to the PNG specification, so - * consult that document for information about the meaning of each field. - * - * With libpng < 0.95, it was only possible to directly set and read the - * the values in the png_info_struct, which meant that the contents and - * order of the values had to remain fixed. With libpng 0.95 and later, - * however, there are now functions that abstract the contents of - * png_info_struct from the application, so this makes it easier to use - * libpng with dynamic libraries, and even makes it possible to use - * libraries that don't have all of the libpng ancillary chunk-handing - * functionality. - * - * In any case, the order of the parameters in png_info_struct should NOT - * be changed for as long as possible to keep compatibility with applications - * that use the old direct-access method with png_info_struct. - * - * The following members may have allocated storage attached that should be - * cleaned up before the structure is discarded: palette, trans, text, - * pcal_purpose, pcal_units, pcal_params, hist, iccp_name, iccp_profile, - * splt_palettes, scal_unit, row_pointers, and unknowns. By default, these - * are automatically freed when the info structure is deallocated, if they were - * allocated internally by libpng. This behavior can be changed by means - * of the png_data_freer() function. - * - * More allocation details: all the chunk-reading functions that - * change these members go through the corresponding png_set_* - * functions. A function to clear these members is available: see - * png_free_data(). The png_set_* functions do not depend on being - * able to point info structure members to any of the storage they are - * passed (they make their own copies), EXCEPT that the png_set_text - * functions use the same storage passed to them in the text_ptr or - * itxt_ptr structure argument, and the png_set_rows and png_set_unknowns - * functions do not make their own copies. - */ -typedef struct png_info_struct -{ - /* the following are necessary for every PNG file */ - png_uint_32 width PNG_DEPSTRUCT; /* width of image in pixels (from IHDR) */ - png_uint_32 height PNG_DEPSTRUCT; /* height of image in pixels (from IHDR) */ - png_uint_32 valid PNG_DEPSTRUCT; /* valid chunk data (see PNG_INFO_ below) */ - png_size_t rowbytes PNG_DEPSTRUCT; /* bytes needed to hold an untransformed row */ - png_colorp palette PNG_DEPSTRUCT; /* array of color values (valid & PNG_INFO_PLTE) */ - png_uint_16 num_palette PNG_DEPSTRUCT; /* number of color entries in "palette" (PLTE) */ - png_uint_16 num_trans PNG_DEPSTRUCT; /* number of transparent palette color (tRNS) */ - png_byte bit_depth PNG_DEPSTRUCT; /* 1, 2, 4, 8, or 16 bits/channel (from IHDR) */ - png_byte color_type PNG_DEPSTRUCT; /* see PNG_COLOR_TYPE_ below (from IHDR) */ - /* The following three should have been named *_method not *_type */ - png_byte compression_type PNG_DEPSTRUCT; /* must be PNG_COMPRESSION_TYPE_BASE (IHDR) */ - png_byte filter_type PNG_DEPSTRUCT; /* must be PNG_FILTER_TYPE_BASE (from IHDR) */ - png_byte interlace_type PNG_DEPSTRUCT; /* One of PNG_INTERLACE_NONE, PNG_INTERLACE_ADAM7 */ - - /* The following is informational only on read, and not used on writes. */ - png_byte channels PNG_DEPSTRUCT; /* number of data channels per pixel (1, 2, 3, 4) */ - png_byte pixel_depth PNG_DEPSTRUCT; /* number of bits per pixel */ - png_byte spare_byte PNG_DEPSTRUCT; /* to align the data, and for future use */ - png_byte signature[8] PNG_DEPSTRUCT; /* magic bytes read by libpng from start of file */ - - /* The rest of the data is optional. If you are reading, check the - * valid field to see if the information in these are valid. If you - * are writing, set the valid field to those chunks you want written, - * and initialize the appropriate fields below. - */ - -#if defined(PNG_gAMA_SUPPORTED) && defined(PNG_FLOATING_POINT_SUPPORTED) - /* The gAMA chunk describes the gamma characteristics of the system - * on which the image was created, normally in the range [1.0, 2.5]. - * Data is valid if (valid & PNG_INFO_gAMA) is non-zero. - */ - float gamma PNG_DEPSTRUCT; /* gamma value of image, if (valid & PNG_INFO_gAMA) */ -#endif - -#ifdef PNG_sRGB_SUPPORTED - /* GR-P, 0.96a */ - /* Data valid if (valid & PNG_INFO_sRGB) non-zero. */ - png_byte srgb_intent PNG_DEPSTRUCT; /* sRGB rendering intent [0, 1, 2, or 3] */ -#endif - -#ifdef PNG_TEXT_SUPPORTED - /* The tEXt, and zTXt chunks contain human-readable textual data in - * uncompressed, compressed, and optionally compressed forms, respectively. - * The data in "text" is an array of pointers to uncompressed, - * null-terminated C strings. Each chunk has a keyword that describes the - * textual data contained in that chunk. Keywords are not required to be - * unique, and the text string may be empty. Any number of text chunks may - * be in an image. - */ - int num_text PNG_DEPSTRUCT; /* number of comments read/to write */ - int max_text PNG_DEPSTRUCT; /* current size of text array */ - png_textp text PNG_DEPSTRUCT; /* array of comments read/to write */ -#endif /* PNG_TEXT_SUPPORTED */ - -#ifdef PNG_tIME_SUPPORTED - /* The tIME chunk holds the last time the displayed image data was - * modified. See the png_time struct for the contents of this struct. - */ - png_time mod_time PNG_DEPSTRUCT; -#endif - -#ifdef PNG_sBIT_SUPPORTED - /* The sBIT chunk specifies the number of significant high-order bits - * in the pixel data. Values are in the range [1, bit_depth], and are - * only specified for the channels in the pixel data. The contents of - * the low-order bits is not specified. Data is valid if - * (valid & PNG_INFO_sBIT) is non-zero. - */ - png_color_8 sig_bit PNG_DEPSTRUCT; /* significant bits in color channels */ -#endif - -#if defined(PNG_tRNS_SUPPORTED) || defined(PNG_READ_EXPAND_SUPPORTED) || \ -defined(PNG_READ_BACKGROUND_SUPPORTED) - /* The tRNS chunk supplies transparency data for paletted images and - * other image types that don't need a full alpha channel. There are - * "num_trans" transparency values for a paletted image, stored in the - * same order as the palette colors, starting from index 0. Values - * for the data are in the range [0, 255], ranging from fully transparent - * to fully opaque, respectively. For non-paletted images, there is a - * single color specified that should be treated as fully transparent. - * Data is valid if (valid & PNG_INFO_tRNS) is non-zero. - */ - png_bytep trans_alpha PNG_DEPSTRUCT; /* alpha values for paletted image */ - png_color_16 trans_color PNG_DEPSTRUCT; /* transparent color for non-palette image */ -#endif - -#if defined(PNG_bKGD_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) - /* The bKGD chunk gives the suggested image background color if the - * display program does not have its own background color and the image - * is needs to composited onto a background before display. The colors - * in "background" are normally in the same color space/depth as the - * pixel data. Data is valid if (valid & PNG_INFO_bKGD) is non-zero. - */ - png_color_16 background PNG_DEPSTRUCT; -#endif - -#ifdef PNG_oFFs_SUPPORTED - /* The oFFs chunk gives the offset in "offset_unit_type" units rightwards - * and downwards from the top-left corner of the display, page, or other - * application-specific co-ordinate space. See the PNG_OFFSET_ defines - * below for the unit types. Valid if (valid & PNG_INFO_oFFs) non-zero. - */ - png_int_32 x_offset PNG_DEPSTRUCT; /* x offset on page */ - png_int_32 y_offset PNG_DEPSTRUCT; /* y offset on page */ - png_byte offset_unit_type PNG_DEPSTRUCT; /* offset units type */ -#endif - -#ifdef PNG_pHYs_SUPPORTED - /* The pHYs chunk gives the physical pixel density of the image for - * display or printing in "phys_unit_type" units (see PNG_RESOLUTION_ - * defines below). Data is valid if (valid & PNG_INFO_pHYs) is non-zero. - */ - png_uint_32 x_pixels_per_unit PNG_DEPSTRUCT; /* horizontal pixel density */ - png_uint_32 y_pixels_per_unit PNG_DEPSTRUCT; /* vertical pixel density */ - png_byte phys_unit_type PNG_DEPSTRUCT; /* resolution type (see PNG_RESOLUTION_ below) */ -#endif - -#ifdef PNG_hIST_SUPPORTED - /* The hIST chunk contains the relative frequency or importance of the - * various palette entries, so that a viewer can intelligently select a - * reduced-color palette, if required. Data is an array of "num_palette" - * values in the range [0,65535]. Data valid if (valid & PNG_INFO_hIST) - * is non-zero. - */ - png_uint_16p hist PNG_DEPSTRUCT; -#endif - -#ifdef PNG_cHRM_SUPPORTED - /* The cHRM chunk describes the CIE color characteristics of the monitor - * on which the PNG was created. This data allows the viewer to do gamut - * mapping of the input image to ensure that the viewer sees the same - * colors in the image as the creator. Values are in the range - * [0.0, 0.8]. Data valid if (valid & PNG_INFO_cHRM) non-zero. - */ -#ifdef PNG_FLOATING_POINT_SUPPORTED - float x_white PNG_DEPSTRUCT; - float y_white PNG_DEPSTRUCT; - float x_red PNG_DEPSTRUCT; - float y_red PNG_DEPSTRUCT; - float x_green PNG_DEPSTRUCT; - float y_green PNG_DEPSTRUCT; - float x_blue PNG_DEPSTRUCT; - float y_blue PNG_DEPSTRUCT; -#endif -#endif - -#ifdef PNG_pCAL_SUPPORTED - /* The pCAL chunk describes a transformation between the stored pixel - * values and original physical data values used to create the image. - * The integer range [0, 2^bit_depth - 1] maps to the floating-point - * range given by [pcal_X0, pcal_X1], and are further transformed by a - * (possibly non-linear) transformation function given by "pcal_type" - * and "pcal_params" into "pcal_units". Please see the PNG_EQUATION_ - * defines below, and the PNG-Group's PNG extensions document for a - * complete description of the transformations and how they should be - * implemented, and for a description of the ASCII parameter strings. - * Data values are valid if (valid & PNG_INFO_pCAL) non-zero. - */ - png_charp pcal_purpose PNG_DEPSTRUCT; /* pCAL chunk description string */ - png_int_32 pcal_X0 PNG_DEPSTRUCT; /* minimum value */ - png_int_32 pcal_X1 PNG_DEPSTRUCT; /* maximum value */ - png_charp pcal_units PNG_DEPSTRUCT; /* Latin-1 string giving physical units */ - png_charpp pcal_params PNG_DEPSTRUCT; /* ASCII strings containing parameter values */ - png_byte pcal_type PNG_DEPSTRUCT; /* equation type (see PNG_EQUATION_ below) */ - png_byte pcal_nparams PNG_DEPSTRUCT; /* number of parameters given in pcal_params */ -#endif - -/* New members added in libpng-1.0.6 */ - png_uint_32 free_me PNG_DEPSTRUCT; /* flags items libpng is responsible for freeing */ - -#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED) || \ - defined(PNG_HANDLE_AS_UNKNOWN_SUPPORTED) - /* Storage for unknown chunks that the library doesn't recognize. */ - png_unknown_chunkp unknown_chunks PNG_DEPSTRUCT; - png_size_t unknown_chunks_num PNG_DEPSTRUCT; -#endif -#ifdef PNG_iCCP_SUPPORTED - /* iCCP chunk data. */ - png_charp iccp_name PNG_DEPSTRUCT; /* profile name */ - png_charp iccp_profile PNG_DEPSTRUCT; /* International Color Consortium profile data */ - /* Note to maintainer: should be png_bytep */ - png_uint_32 iccp_proflen PNG_DEPSTRUCT; /* ICC profile data length */ - png_byte iccp_compression PNG_DEPSTRUCT; /* Always zero */ -#endif - -#ifdef PNG_sPLT_SUPPORTED - /* Data on sPLT chunks (there may be more than one). */ - png_sPLT_tp splt_palettes PNG_DEPSTRUCT; - png_uint_32 splt_palettes_num PNG_DEPSTRUCT; -#endif - -#ifdef PNG_sCAL_SUPPORTED - /* The sCAL chunk describes the actual physical dimensions of the - * subject matter of the graphic. The chunk contains a unit specification - * a byte value, and two ASCII strings representing floating-point - * values. The values are width and height corresponsing to one pixel - * in the image. This external representation is converted to double - * here. Data values are valid if (valid & PNG_INFO_sCAL) is non-zero. - */ - png_byte scal_unit PNG_DEPSTRUCT; /* unit of physical scale */ -#ifdef PNG_FLOATING_POINT_SUPPORTED - double scal_pixel_width PNG_DEPSTRUCT; /* width of one pixel */ - double scal_pixel_height PNG_DEPSTRUCT; /* height of one pixel */ -#endif -#ifdef PNG_FIXED_POINT_SUPPORTED - png_charp scal_s_width PNG_DEPSTRUCT; /* string containing height */ - png_charp scal_s_height PNG_DEPSTRUCT; /* string containing width */ -#endif -#endif - -#ifdef PNG_INFO_IMAGE_SUPPORTED - /* Memory has been allocated if (valid & PNG_ALLOCATED_INFO_ROWS) non-zero */ - /* Data valid if (valid & PNG_INFO_IDAT) non-zero */ - png_bytepp row_pointers PNG_DEPSTRUCT; /* the image bits */ -#endif - -#if defined(PNG_FIXED_POINT_SUPPORTED) && defined(PNG_gAMA_SUPPORTED) - png_fixed_point int_gamma PNG_DEPSTRUCT; /* gamma of image, if (valid & PNG_INFO_gAMA) */ -#endif - -#if defined(PNG_cHRM_SUPPORTED) && defined(PNG_FIXED_POINT_SUPPORTED) - png_fixed_point int_x_white PNG_DEPSTRUCT; - png_fixed_point int_y_white PNG_DEPSTRUCT; - png_fixed_point int_x_red PNG_DEPSTRUCT; - png_fixed_point int_y_red PNG_DEPSTRUCT; - png_fixed_point int_x_green PNG_DEPSTRUCT; - png_fixed_point int_y_green PNG_DEPSTRUCT; - png_fixed_point int_x_blue PNG_DEPSTRUCT; - png_fixed_point int_y_blue PNG_DEPSTRUCT; +#ifdef PNG_INTERNAL +#include "pnginfo.h" +#else +typedef struct { ; } png_info_struct; +typedef struct png_info_struct png_info; #endif -} png_info; - typedef png_info FAR * png_infop; typedef png_info FAR * FAR * png_infopp; @@ -994,7 +730,8 @@ typedef void (PNGAPI *png_write_status_ptr) PNGARG((png_structp, png_uint_32, int)); #ifdef PNG_PROGRESSIVE_READ_SUPPORTED -typedef void (PNGAPI *png_progressive_info_ptr) PNGARG((png_structp, png_infop)); +typedef void (PNGAPI *png_progressive_info_ptr) PNGARG((png_structp, + png_infop)); typedef void (PNGAPI *png_progressive_end_ptr) PNGARG((png_structp, png_infop)); typedef void (PNGAPI *png_progressive_row_ptr) PNGARG((png_structp, png_bytep, png_uint_32, int)); @@ -1007,7 +744,8 @@ typedef void (PNGAPI *png_user_transform_ptr) PNGARG((png_structp, #endif #ifdef PNG_USER_CHUNKS_SUPPORTED -typedef int (PNGAPI *png_user_chunk_ptr) PNGARG((png_structp, png_unknown_chunkp)); +typedef int (PNGAPI *png_user_chunk_ptr) PNGARG((png_structp, + png_unknown_chunkp)); #endif #ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED typedef void (PNGAPI *png_unknown_chunk_ptr) PNGARG((png_structp)); @@ -1048,302 +786,16 @@ typedef void (PNGAPI *png_longjmp_ptr) PNGARG((jmp_buf, int)); typedef png_voidp (*png_malloc_ptr) PNGARG((png_structp, png_alloc_size_t)); typedef void (*png_free_ptr) PNGARG((png_structp, png_voidp)); -/* The structure that holds the information to read and write PNG files. - * The only people who need to care about what is inside of this are the - * people who will be modifying the library for their own special needs. - * It should NOT be accessed directly by an application, except to store - * the jmp_buf. - */ - -struct png_struct_def -{ -#ifdef PNG_SETJMP_SUPPORTED - jmp_buf jmpbuf PNG_DEPSTRUCT; /* used in png_error */ - png_longjmp_ptr longjmp_fn PNG_DEPSTRUCT;/* setjmp non-local goto function. */ -#endif - png_error_ptr error_fn PNG_DEPSTRUCT; /* function for printing errors and aborting */ - png_error_ptr warning_fn PNG_DEPSTRUCT; /* function for printing warnings */ - png_voidp error_ptr PNG_DEPSTRUCT; /* user supplied struct for error functions */ - png_rw_ptr write_data_fn PNG_DEPSTRUCT; /* function for writing output data */ - png_rw_ptr read_data_fn PNG_DEPSTRUCT; /* function for reading input data */ - png_voidp io_ptr PNG_DEPSTRUCT; /* ptr to application struct for I/O functions */ - -#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED - png_user_transform_ptr read_user_transform_fn PNG_DEPSTRUCT; /* user read transform */ -#endif - -#ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED - png_user_transform_ptr write_user_transform_fn PNG_DEPSTRUCT; /* user write transform */ -#endif - -/* These were added in libpng-1.0.2 */ -#ifdef PNG_USER_TRANSFORM_PTR_SUPPORTED -#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \ - defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED) - png_voidp user_transform_ptr PNG_DEPSTRUCT; /* user supplied struct for user transform */ - png_byte user_transform_depth PNG_DEPSTRUCT; /* bit depth of user transformed pixels */ - png_byte user_transform_channels PNG_DEPSTRUCT; /* channels in user transformed pixels */ -#endif -#endif - - png_uint_32 mode PNG_DEPSTRUCT; /* tells us where we are in the PNG file */ - png_uint_32 flags PNG_DEPSTRUCT; /* flags indicating various things to libpng */ - png_uint_32 transformations PNG_DEPSTRUCT; /* which transformations to perform */ - - z_stream zstream PNG_DEPSTRUCT; /* pointer to decompression structure (below) */ - png_bytep zbuf PNG_DEPSTRUCT; /* buffer for zlib */ - png_size_t zbuf_size PNG_DEPSTRUCT; /* size of zbuf */ - int zlib_level PNG_DEPSTRUCT; /* holds zlib compression level */ - int zlib_method PNG_DEPSTRUCT; /* holds zlib compression method */ - int zlib_window_bits PNG_DEPSTRUCT; /* holds zlib compression window bits */ - int zlib_mem_level PNG_DEPSTRUCT; /* holds zlib compression memory level */ - int zlib_strategy PNG_DEPSTRUCT; /* holds zlib compression strategy */ - - png_uint_32 width PNG_DEPSTRUCT; /* width of image in pixels */ - png_uint_32 height PNG_DEPSTRUCT; /* height of image in pixels */ - png_uint_32 num_rows PNG_DEPSTRUCT; /* number of rows in current pass */ - png_uint_32 usr_width PNG_DEPSTRUCT; /* width of row at start of write */ - png_size_t rowbytes PNG_DEPSTRUCT; /* size of row in bytes */ - png_size_t irowbytes PNG_DEPSTRUCT; /* size of current interlaced row in bytes */ - png_uint_32 iwidth PNG_DEPSTRUCT; /* width of current interlaced row in pixels */ - png_uint_32 row_number PNG_DEPSTRUCT; /* current row in interlace pass */ - png_bytep prev_row PNG_DEPSTRUCT; /* buffer to save previous (unfiltered) row */ - png_bytep row_buf PNG_DEPSTRUCT; /* buffer to save current (unfiltered) row */ - png_bytep sub_row PNG_DEPSTRUCT; /* buffer to save "sub" row when filtering */ - png_bytep up_row PNG_DEPSTRUCT; /* buffer to save "up" row when filtering */ - png_bytep avg_row PNG_DEPSTRUCT; /* buffer to save "avg" row when filtering */ - png_bytep paeth_row PNG_DEPSTRUCT; /* buffer to save "Paeth" row when filtering */ - png_row_info row_info PNG_DEPSTRUCT; /* used for transformation routines */ - - png_uint_32 idat_size PNG_DEPSTRUCT; /* current IDAT size for read */ - png_uint_32 crc PNG_DEPSTRUCT; /* current chunk CRC value */ - png_colorp palette PNG_DEPSTRUCT; /* palette from the input file */ - png_uint_16 num_palette PNG_DEPSTRUCT; /* number of color entries in palette */ - png_uint_16 num_trans PNG_DEPSTRUCT; /* number of transparency values */ - png_byte chunk_name[5] PNG_DEPSTRUCT; /* null-terminated name of current chunk */ - png_byte compression PNG_DEPSTRUCT; /* file compression type (always 0) */ - png_byte filter PNG_DEPSTRUCT; /* file filter type (always 0) */ - png_byte interlaced PNG_DEPSTRUCT; /* PNG_INTERLACE_NONE, PNG_INTERLACE_ADAM7 */ - png_byte pass PNG_DEPSTRUCT; /* current interlace pass (0 - 6) */ - png_byte do_filter PNG_DEPSTRUCT; /* row filter flags (see PNG_FILTER_ below ) */ - png_byte color_type PNG_DEPSTRUCT; /* color type of file */ - png_byte bit_depth PNG_DEPSTRUCT; /* bit depth of file */ - png_byte usr_bit_depth PNG_DEPSTRUCT; /* bit depth of users row */ - png_byte pixel_depth PNG_DEPSTRUCT; /* number of bits per pixel */ - png_byte channels PNG_DEPSTRUCT; /* number of channels in file */ - png_byte usr_channels PNG_DEPSTRUCT; /* channels at start of write */ - png_byte sig_bytes PNG_DEPSTRUCT; /* magic bytes read/written from start of file */ - -#if defined(PNG_READ_FILLER_SUPPORTED) || defined(PNG_WRITE_FILLER_SUPPORTED) - png_uint_16 filler PNG_DEPSTRUCT; /* filler bytes for pixel expansion */ -#endif - -#ifdef PNG_bKGD_SUPPORTED - png_byte background_gamma_type PNG_DEPSTRUCT; -# ifdef PNG_FLOATING_POINT_SUPPORTED - float background_gamma PNG_DEPSTRUCT; -# endif - png_color_16 background PNG_DEPSTRUCT; /* background color in screen gamma space */ -#ifdef PNG_READ_GAMMA_SUPPORTED - png_color_16 background_1 PNG_DEPSTRUCT; /* background normalized to gamma 1.0 */ -#endif -#endif /* PNG_bKGD_SUPPORTED */ - -#ifdef PNG_WRITE_FLUSH_SUPPORTED - png_flush_ptr output_flush_fn PNG_DEPSTRUCT; /* Function for flushing output */ - png_uint_32 flush_dist PNG_DEPSTRUCT; /* how many rows apart to flush, 0 - no flush */ - png_uint_32 flush_rows PNG_DEPSTRUCT; /* number of rows written since last flush */ -#endif - -#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) - int gamma_shift PNG_DEPSTRUCT; /* number of "insignificant" bits 16-bit gamma */ -#ifdef PNG_FLOATING_POINT_SUPPORTED - float gamma PNG_DEPSTRUCT; /* file gamma value */ - float screen_gamma PNG_DEPSTRUCT; /* screen gamma value (display_exponent) */ -#endif -#endif - -#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) - png_bytep gamma_table PNG_DEPSTRUCT; /* gamma table for 8-bit depth files */ - png_bytep gamma_from_1 PNG_DEPSTRUCT; /* converts from 1.0 to screen */ - png_bytep gamma_to_1 PNG_DEPSTRUCT; /* converts from file to 1.0 */ - png_uint_16pp gamma_16_table PNG_DEPSTRUCT; /* gamma table for 16-bit depth files */ - png_uint_16pp gamma_16_from_1 PNG_DEPSTRUCT; /* converts from 1.0 to screen */ - png_uint_16pp gamma_16_to_1 PNG_DEPSTRUCT; /* converts from file to 1.0 */ -#endif - -#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_sBIT_SUPPORTED) - png_color_8 sig_bit PNG_DEPSTRUCT; /* significant bits in each available channel */ -#endif - -#if defined(PNG_READ_SHIFT_SUPPORTED) || defined(PNG_WRITE_SHIFT_SUPPORTED) - png_color_8 shift PNG_DEPSTRUCT; /* shift for significant bit tranformation */ -#endif - -#if defined(PNG_tRNS_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) \ - || defined(PNG_READ_EXPAND_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) - png_bytep trans_alpha PNG_DEPSTRUCT; /* alpha values for paletted files */ - png_color_16 trans_color PNG_DEPSTRUCT; /* transparent color for non-paletted files */ -#endif - - png_read_status_ptr read_row_fn PNG_DEPSTRUCT; /* called after each row is decoded */ - png_write_status_ptr write_row_fn PNG_DEPSTRUCT; /* called after each row is encoded */ -#ifdef PNG_PROGRESSIVE_READ_SUPPORTED - png_progressive_info_ptr info_fn PNG_DEPSTRUCT; /* called after header data fully read */ - png_progressive_row_ptr row_fn PNG_DEPSTRUCT; /* called after each prog. row is decoded */ - png_progressive_end_ptr end_fn PNG_DEPSTRUCT; /* called after image is complete */ - png_bytep save_buffer_ptr PNG_DEPSTRUCT; /* current location in save_buffer */ - png_bytep save_buffer PNG_DEPSTRUCT; /* buffer for previously read data */ - png_bytep current_buffer_ptr PNG_DEPSTRUCT; /* current location in current_buffer */ - png_bytep current_buffer PNG_DEPSTRUCT; /* buffer for recently used data */ - png_uint_32 push_length PNG_DEPSTRUCT; /* size of current input chunk */ - png_uint_32 skip_length PNG_DEPSTRUCT; /* bytes to skip in input data */ - png_size_t save_buffer_size PNG_DEPSTRUCT; /* amount of data now in save_buffer */ - png_size_t save_buffer_max PNG_DEPSTRUCT; /* total size of save_buffer */ - png_size_t buffer_size PNG_DEPSTRUCT; /* total amount of available input data */ - png_size_t current_buffer_size PNG_DEPSTRUCT; /* amount of data now in current_buffer */ - int process_mode PNG_DEPSTRUCT; /* what push library is currently doing */ - int cur_palette PNG_DEPSTRUCT; /* current push library palette index */ - -# ifdef PNG_TEXT_SUPPORTED - png_size_t current_text_size PNG_DEPSTRUCT; /* current size of text input data */ - png_size_t current_text_left PNG_DEPSTRUCT; /* how much text left to read in input */ - png_charp current_text PNG_DEPSTRUCT; /* current text chunk buffer */ - png_charp current_text_ptr PNG_DEPSTRUCT; /* current location in current_text */ -# endif /* PNG_PROGRESSIVE_READ_SUPPORTED && PNG_TEXT_SUPPORTED */ - -#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */ - -#if defined(__TURBOC__) && !defined(_Windows) && !defined(__FLAT__) -/* For the Borland special 64K segment handler */ - png_bytepp offset_table_ptr PNG_DEPSTRUCT; - png_bytep offset_table PNG_DEPSTRUCT; - png_uint_16 offset_table_number PNG_DEPSTRUCT; - png_uint_16 offset_table_count PNG_DEPSTRUCT; - png_uint_16 offset_table_count_free PNG_DEPSTRUCT; -#endif - -#ifdef PNG_READ_DITHER_SUPPORTED - png_bytep palette_lookup PNG_DEPSTRUCT; /* lookup table for dithering */ - png_bytep dither_index PNG_DEPSTRUCT; /* index translation for palette files */ -#endif - -#if defined(PNG_READ_DITHER_SUPPORTED) || defined(PNG_hIST_SUPPORTED) - png_uint_16p hist PNG_DEPSTRUCT; /* histogram */ -#endif - -#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED - png_byte heuristic_method PNG_DEPSTRUCT; /* heuristic for row filter selection */ - png_byte num_prev_filters PNG_DEPSTRUCT; /* number of weights for previous rows */ - png_bytep prev_filters PNG_DEPSTRUCT; /* filter type(s) of previous row(s) */ - png_uint_16p filter_weights PNG_DEPSTRUCT; /* weight(s) for previous line(s) */ - png_uint_16p inv_filter_weights PNG_DEPSTRUCT; /* 1/weight(s) for previous line(s) */ - png_uint_16p filter_costs PNG_DEPSTRUCT; /* relative filter calculation cost */ - png_uint_16p inv_filter_costs PNG_DEPSTRUCT; /* 1/relative filter calculation cost */ -#endif - -#ifdef PNG_TIME_RFC1123_SUPPORTED - png_charp time_buffer PNG_DEPSTRUCT; /* String to hold RFC 1123 time text */ -#endif - -/* New members added in libpng-1.0.6 */ - - png_uint_32 free_me PNG_DEPSTRUCT; /* flags items libpng is responsible for freeing */ - -#ifdef PNG_USER_CHUNKS_SUPPORTED - png_voidp user_chunk_ptr PNG_DEPSTRUCT; - png_user_chunk_ptr read_user_chunk_fn PNG_DEPSTRUCT; /* user read chunk handler */ -#endif - -#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED - int num_chunk_list PNG_DEPSTRUCT; - png_bytep chunk_list PNG_DEPSTRUCT; -#endif - -/* New members added in libpng-1.0.3 */ -#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED - png_byte rgb_to_gray_status PNG_DEPSTRUCT; - /* These were changed from png_byte in libpng-1.0.6 */ - png_uint_16 rgb_to_gray_red_coeff PNG_DEPSTRUCT; - png_uint_16 rgb_to_gray_green_coeff PNG_DEPSTRUCT; - png_uint_16 rgb_to_gray_blue_coeff PNG_DEPSTRUCT; -#endif - -/* New member added in libpng-1.0.4 (renamed in 1.0.9) */ -#if defined(PNG_MNG_FEATURES_SUPPORTED) || \ - defined(PNG_READ_EMPTY_PLTE_SUPPORTED) || \ - defined(PNG_WRITE_EMPTY_PLTE_SUPPORTED) -/* Changed from png_byte to png_uint_32 at version 1.2.0 */ - png_uint_32 mng_features_permitted PNG_DEPSTRUCT; -#endif - -/* New member added in libpng-1.0.7 */ -#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) - png_fixed_point int_gamma PNG_DEPSTRUCT; -#endif - -/* New member added in libpng-1.0.9, ifdef'ed out in 1.0.12, enabled in 1.2.0 */ -#ifdef PNG_MNG_FEATURES_SUPPORTED - png_byte filter_type PNG_DEPSTRUCT; -#endif - -/* New members added in libpng-1.2.0 */ - -/* New members added in libpng-1.0.2 but first enabled by default in 1.2.0 */ -#ifdef PNG_USER_MEM_SUPPORTED - png_voidp mem_ptr PNG_DEPSTRUCT; /* user supplied struct for mem functions */ - png_malloc_ptr malloc_fn PNG_DEPSTRUCT; /* function for allocating memory */ - png_free_ptr free_fn PNG_DEPSTRUCT; /* function for freeing memory */ -#endif - -/* New member added in libpng-1.0.13 and 1.2.0 */ - png_bytep big_row_buf PNG_DEPSTRUCT; /* buffer to save current (unfiltered) row */ - -#ifdef PNG_READ_DITHER_SUPPORTED -/* The following three members were added at version 1.0.14 and 1.2.4 */ - png_bytep dither_sort PNG_DEPSTRUCT; /* working sort array */ - png_bytep index_to_palette PNG_DEPSTRUCT; /* where the original index currently is */ - /* in the palette */ - png_bytep palette_to_index PNG_DEPSTRUCT; /* which original index points to this */ - /* palette color */ -#endif - -/* New members added in libpng-1.0.16 and 1.2.6 */ - png_byte compression_type PNG_DEPSTRUCT; - -#ifdef PNG_SET_USER_LIMITS_SUPPORTED - png_uint_32 user_width_max PNG_DEPSTRUCT; - png_uint_32 user_height_max PNG_DEPSTRUCT; - /* Added in libpng-1.4.0: Total number of sPLT, text, and unknown - * chunks that can be stored (0x7fffffff means unlimited). - */ - png_uint_32 user_chunk_cache_max PNG_DEPSTRUCT; -#endif - -/* New member added in libpng-1.0.25 and 1.2.17 */ -#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED - /* Storage for unknown chunk that the library doesn't recognize. */ - png_unknown_chunk unknown_chunk PNG_DEPSTRUCT; -#endif - -/* New members added in libpng-1.2.26 */ - png_uint_32 old_big_row_buf_size PNG_DEPSTRUCT; - png_uint_32 old_prev_row_size PNG_DEPSTRUCT; - -/* New member added in libpng-1.2.30 */ - png_charp chunkdata PNG_DEPSTRUCT; /* buffer for reading chunk data */ - -/* New member added in libpng-1.4.0 */ -#ifdef PNG_IO_STATE_SUPPORTED - png_uint_32 io_state PNG_DEPSTRUCT; +#ifdef PNG_INTERNAL +#include "pngstruct.h" +#else +typedef struct { ; } png_struct_def; #endif -}; - /* This triggers a compiler error in png.c, if png.c and png.h * do not agree upon the version number. */ -typedef png_structp version_1_4_0rc08; +typedef png_structp version_1_5_0beta01; typedef png_struct FAR * FAR * png_structpp; @@ -1380,15 +832,11 @@ extern PNG_EXPORT(png_structp,png_create_write_struct) PNGARG((png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warn_fn)) PNG_ALLOCATED; -#ifdef PNG_WRITE_SUPPORTED extern PNG_EXPORT(png_size_t,png_get_compression_buffer_size) PNGARG((png_structp png_ptr)); -#endif -#ifdef PNG_WRITE_SUPPORTED extern PNG_EXPORT(void,png_set_compression_buffer_size) PNGARG((png_structp png_ptr, png_size_t size)); -#endif /* Moved from pngconf.h in 1.4.0 and modified to ensure setjmp/longjmp * match up. @@ -1402,7 +850,8 @@ extern PNG_EXPORT(void,png_set_compression_buffer_size) * indicating an ABI mismatch. */ extern PNG_EXPORT(jmp_buf*, png_set_longjmp_fn) - PNGARG((png_structp png_ptr, png_longjmp_ptr longjmp_fn, size_t jmp_buf_size)); + PNGARG((png_structp png_ptr, png_longjmp_ptr longjmp_fn, size_t + jmp_buf_size)); # define png_jmpbuf(png_ptr) \ (*png_set_longjmp_fn((png_ptr), longjmp, sizeof (jmp_buf))) #else @@ -1547,7 +996,8 @@ extern PNG_EXPORT(void,png_set_swap) PNGARG((png_structp png_ptr)); extern PNG_EXPORT(void,png_set_packing) PNGARG((png_structp png_ptr)); #endif -#if defined(PNG_READ_PACKSWAP_SUPPORTED) || defined(PNG_WRITE_PACKSWAP_SUPPORTED) +#if defined(PNG_READ_PACKSWAP_SUPPORTED) || \ + defined(PNG_WRITE_PACKSWAP_SUPPORTED) /* Swap packing order of pixels in bytes. */ extern PNG_EXPORT(void,png_set_packswap) PNGARG((png_structp png_ptr)); #endif @@ -1588,7 +1038,9 @@ extern PNG_EXPORT(void,png_set_strip_16) PNGARG((png_structp png_ptr)); #endif #ifdef PNG_READ_DITHER_SUPPORTED -/* Turn on dithering, and reduce the palette to the number of colors available. */ +/* Turn on dithering, and reduce the palette to the number of colors + * available. + */ extern PNG_EXPORT(void,png_set_dither) PNGARG((png_structp png_ptr, png_colorp palette, int num_palette, int maximum_colors, png_uint_16p histogram, int full_dither)); @@ -1805,7 +1257,8 @@ extern PNG_EXPORT(void,png_set_compression_method) PNGARG((png_structp png_ptr, #ifdef PNG_STDIO_SUPPORTED /* Initialize the input/output for the PNG file to the default functions. */ -extern PNG_EXPORT(void,png_init_io) PNGARG((png_structp png_ptr, png_FILE_p fp)); +extern PNG_EXPORT(void,png_init_io) PNGARG((png_structp png_ptr, + png_FILE_p fp)); #endif /* Replace the (error and abort), and warning functions with user @@ -2362,7 +1815,8 @@ extern PNG_EXPORT(void, png_write_png) PNGARG((png_structp png_ptr, extern PNG_EXPORT(png_charp,png_get_copyright) PNGARG((png_structp png_ptr)); extern PNG_EXPORT(png_charp,png_get_header_ver) PNGARG((png_structp png_ptr)); -extern PNG_EXPORT(png_charp,png_get_header_version) PNGARG((png_structp png_ptr)); +extern PNG_EXPORT(png_charp,png_get_header_version) PNGARG((png_structp + png_ptr)); extern PNG_EXPORT(png_charp,png_get_libpng_ver) PNGARG((png_structp png_ptr)); #ifdef PNG_MNG_FEATURES_SUPPORTED @@ -2397,6 +1851,11 @@ extern PNG_EXPORT(void,png_set_chunk_cache_max) PNGARG((png_structp png_ptr, png_uint_32 user_chunk_cache_max)); extern PNG_EXPORT(png_uint_32,png_get_chunk_cache_max) PNGARG((png_structp png_ptr)); +/* Added in libpng-1.4.1 */ +extern PNG_EXPORT(void,png_set_chunk_malloc_max) PNGARG((png_structp + png_ptr, png_alloc_size_t user_chunk_cache_max)); +extern PNG_EXPORT(png_alloc_size_t,png_get_chunk_malloc_max) + PNGARG((png_structp png_ptr)); #endif #if defined(PNG_INCH_CONVERSIONS) && defined(PNG_FLOATING_POINT_SUPPORTED) @@ -2459,16 +1918,18 @@ extern PNG_EXPORT(png_bytep,png_get_io_chunk_name) /* fg and bg should be in `gamma 1.0' space; alpha is the opacity */ -# define png_composite(composite, fg, alpha, bg) \ - { png_uint_16 temp = (png_uint_16)((png_uint_16)(fg) * (png_uint_16)(alpha) \ - + (png_uint_16)(bg)*(png_uint_16)(255 - \ - (png_uint_16)(alpha)) + (png_uint_16)128); \ +# define png_composite(composite, fg, alpha, bg) \ + { png_uint_16 temp = (png_uint_16)((png_uint_16)(fg) \ + * (png_uint_16)(alpha) \ + + (png_uint_16)(bg)*(png_uint_16)(255 \ + - (png_uint_16)(alpha)) + (png_uint_16)128); \ (composite) = (png_byte)((temp + (temp >> 8)) >> 8); } -# define png_composite_16(composite, fg, alpha, bg) \ - { png_uint_32 temp = (png_uint_32)((png_uint_32)(fg) * (png_uint_32)(alpha) \ - + (png_uint_32)(bg)*(png_uint_32)(65535L - \ - (png_uint_32)(alpha)) + (png_uint_32)32768L); \ +# define png_composite_16(composite, fg, alpha, bg) \ + { png_uint_32 temp = (png_uint_32)((png_uint_32)(fg) \ + * (png_uint_32)(alpha) \ + + (png_uint_32)(bg)*(png_uint_32)(65535L \ + - (png_uint_32)(alpha)) + (png_uint_32)32768L); \ (composite) = (png_uint_16)((temp + (temp >> 16)) >> 16); } #else /* Standard method using integer division */ @@ -1,7 +1,7 @@ /* pngconf.h - machine configurable file for libpng * - * libpng version 1.4.0rc08 - January 2, 2010 + * libpng version 1.5.0beta01 - February 8, 2010 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2010 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -28,7 +28,9 @@ /* Added at libpng-1.2.9 */ -/* config.h is created by and PNG_CONFIGURE_LIBPNG is set by the "configure" script. */ +/* config.h is created by and PNG_CONFIGURE_LIBPNG is set by the "configure" + * script. + */ #ifdef PNG_CONFIGURE_LIBPNG # ifdef HAVE_CONFIG_H # include "config.h" @@ -672,14 +674,29 @@ #endif /* Added at libpng-1.2.6 */ -#ifndef PNG_SET_USER_LIMITS_SUPPORTED -# ifndef PNG_NO_SET_USER_LIMITS +#ifndef PNG_NO_SET_USER_LIMITS +# ifndef PNG_SET_USER_LIMITS_SUPPORTED # define PNG_SET_USER_LIMITS_SUPPORTED # endif + /* Feature added at libpng-1.4.0, this flag added at 1.4.1 */ +# ifndef PNG_SET_CHUNK_CACHE_LIMIT_SUPPORTED +# define PNG_SET_CHUNK_CACHE_LIMIT_SUPPORTED +# endif + /* Feature added at libpng-1.4.1, this flag added at 1.4.1 */ +# ifndef PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED +# define PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED +# endif +#endif + +/* Added at libpng-1.2.43 */ +#ifndef PNG_NO_USER_LIMITS +# ifndef PNG_USER_LIMITS_SUPPORTED +# define PNG_USER_LIMITS_SUPPORTED +# endif #endif /* Added at libpng-1.0.16 and 1.2.6. To accept all valid PNGs no matter - * how large, set these limits to 0x7fffffffL + * how large, set these two limits to 0x7fffffffL */ #ifndef PNG_USER_WIDTH_MAX # define PNG_USER_WIDTH_MAX 1000000L @@ -688,9 +705,16 @@ # define PNG_USER_HEIGHT_MAX 1000000L #endif -/* Added at libpng-1.4.0 */ +/* Added at libpng-1.2.43. To accept all valid PNGs no matter + * how large, set these two limits to 0. + */ #ifndef PNG_USER_CHUNK_CACHE_MAX -# define PNG_USER_CHUNK_CACHE_MAX 0x7fffffffL +# define PNG_USER_CHUNK_CACHE_MAX 0 +#endif + +/* Added at libpng-1.2.43 */ +#ifndef PNG_USER_CHUNK_MALLOC_MAX +# define PNG_USER_CHUNK_MALLOC_MAX 0 #endif /* Added at libpng-1.4.0 */ @@ -861,20 +885,22 @@ #endif /* PNG_READ_ANCILLARY_CHUNKS_SUPPORTED */ #ifndef PNG_NO_READ_UNKNOWN_CHUNKS -# define PNG_READ_UNKNOWN_CHUNKS_SUPPORTED +# ifndef PNG_READ_UNKNOWN_CHUNKS_SUPPORTED +# define PNG_READ_UNKNOWN_CHUNKS_SUPPORTED +# endif # ifndef PNG_UNKNOWN_CHUNKS_SUPPORTED # define PNG_UNKNOWN_CHUNKS_SUPPORTED # endif +# ifndef PNG_READ_USER_CHUNKS_SUPPORTED +# define PNG_READ_USER_CHUNKS_SUPPORTED +# endif #endif -#if !defined(PNG_NO_READ_USER_CHUNKS) && \ - defined(PNG_READ_UNKNOWN_CHUNKS_SUPPORTED) -# define PNG_READ_USER_CHUNKS_SUPPORTED -# define PNG_USER_CHUNKS_SUPPORTED -# ifdef PNG_NO_READ_UNKNOWN_CHUNKS -# undef PNG_NO_READ_UNKNOWN_CHUNKS +#ifndef PNG_NO_READ_USER_CHUNKS +# ifndef PNG_READ_USER_CHUNKS_SUPPORTED +# define PNG_READ_USER_CHUNKS_SUPPORTED # endif -# ifdef PNG_NO_HANDLE_AS_UNKNOWN -# undef PNG_NO_HANDLE_AS_UNKNOWN +# ifndef PNG_USER_CHUNKS_SUPPORTED +# define PNG_USER_CHUNKS_SUPPORTED # endif #endif #ifndef PNG_NO_HANDLE_AS_UNKNOWN @@ -1016,8 +1042,10 @@ #endif /* PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED */ -#if !defined(PNG_NO_WRITE_FILTER) && !defined(PNG_WRITE_FILTER_SUPPORTED) -# define PNG_WRITE_FILTER_SUPPORTED +#ifndef PNG_NO_WRITE_FILTER +# ifndef PNG_WRITE_FILTER_SUPPORTED +# define PNG_WRITE_FILTER_SUPPORTED +# endif #endif #ifndef PNG_NO_WRITE_UNKNOWN_CHUNKS diff --git a/pngerror.c b/pngerror.c index 8732f1c3f..7fbf7ea14 100644 --- a/pngerror.c +++ b/pngerror.c @@ -1,7 +1,7 @@ /* pngerror.c - stub functions for i/o and memory allocation * - * Last changed in libpng 1.4.0 [January 2, 2010] + * Last changed in libpng 1.4.0 [January 3, 2010] * Copyright (c) 1998-2010 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -16,6 +16,7 @@ * at each function. */ +#define PNG_INTERNAL #define PNG_NO_PEDANTIC_WARNINGS #include "png.h" #if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) @@ -1,7 +1,7 @@ /* pngget.c - retrieval of values from info struct * - * Last changed in libpng 1.4.0 [January 2, 2010] + * Last changed in libpng 1.4.1 [February 8, 2010] * Copyright (c) 1998-2010 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -12,6 +12,7 @@ * */ +#define PNG_INTERNAL #define PNG_NO_PEDANTIC_WARNINGS #include "png.h" #if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) @@ -872,17 +873,16 @@ png_get_user_chunk_ptr(png_structp png_ptr) } #endif -#ifdef PNG_WRITE_SUPPORTED png_size_t PNGAPI png_get_compression_buffer_size(png_structp png_ptr) { return (png_ptr ? png_ptr->zbuf_size : 0L); } -#endif #ifdef PNG_SET_USER_LIMITS_SUPPORTED -/* These functions were added to libpng 1.2.6 */ +/* These functions were added to libpng 1.2.6 and were enabled + * by default in libpng-1.4.0 */ png_uint_32 PNGAPI png_get_user_width_max (png_structp png_ptr) { @@ -897,11 +897,18 @@ png_get_user_height_max (png_structp png_ptr) png_uint_32 PNGAPI png_get_chunk_cache_max (png_structp png_ptr) { - return (png_ptr? png_ptr->user_chunk_cache_max? 0x7fffffffL : - png_ptr->user_chunk_cache_max - 1 : 0); + return (png_ptr? png_ptr->user_chunk_cache_max : 0); +} +/* This function was added to libpng 1.4.1 */ +png_uint_32 PNGAPI +png_get_chunk_malloc_max (png_structp png_ptr) +{ + return (png_ptr? + (png_uint_32)png_ptr->user_chunk_malloc_max : 0); } #endif /* ?PNG_SET_USER_LIMITS_SUPPORTED */ +/* These functions were added to libpng 1.4.0 */ #ifdef PNG_IO_STATE_SUPPORTED png_uint_32 PNGAPI png_get_io_state (png_structp png_ptr) diff --git a/pnginfo.h b/pnginfo.h new file mode 100644 index 000000000..65deec6fa --- /dev/null +++ b/pnginfo.h @@ -0,0 +1,301 @@ +/* png_info is a structure that holds the information in a PNG file so + * that the application can find out the characteristics of the image. + * If you are reading the file, this structure will tell you what is + * in the PNG file. If you are writing the file, fill in the information + * you want to put into the PNG file, then call png_write_info(). + * The names chosen should be very close to the PNG specification, so + * consult that document for information about the meaning of each field. + * + * With libpng < 0.95, it was only possible to directly set and read the + * the values in the png_info_struct, which meant that the contents and + * order of the values had to remain fixed. With libpng 0.95 and later, + * however, there are now functions that abstract the contents of + * png_info_struct from the application, so this makes it easier to use + * libpng with dynamic libraries, and even makes it possible to use + * libraries that don't have all of the libpng ancillary chunk-handing + * functionality. + * + * In any case, the order of the parameters in png_info_struct should NOT + * be changed for as long as possible to keep compatibility with applications + * that use the old direct-access method with png_info_struct. + * + * The following members may have allocated storage attached that should be + * cleaned up before the structure is discarded: palette, trans, text, + * pcal_purpose, pcal_units, pcal_params, hist, iccp_name, iccp_profile, + * splt_palettes, scal_unit, row_pointers, and unknowns. By default, these + * are automatically freed when the info structure is deallocated, if they were + * allocated internally by libpng. This behavior can be changed by means + * of the png_data_freer() function. + * + * More allocation details: all the chunk-reading functions that + * change these members go through the corresponding png_set_* + * functions. A function to clear these members is available: see + * png_free_data(). The png_set_* functions do not depend on being + * able to point info structure members to any of the storage they are + * passed (they make their own copies), EXCEPT that the png_set_text + * functions use the same storage passed to them in the text_ptr or + * itxt_ptr structure argument, and the png_set_rows and png_set_unknowns + * functions do not make their own copies. + */ +typedef struct png_info_struct +{ + /* the following are necessary for every PNG file */ + png_uint_32 width PNG_DEPSTRUCT; /* width of image in pixels (from IHDR) */ + png_uint_32 height PNG_DEPSTRUCT; /* height of image in pixels (from IHDR) */ + png_uint_32 valid PNG_DEPSTRUCT; /* valid chunk data (see PNG_INFO_ + below) */ + png_size_t rowbytes PNG_DEPSTRUCT; /* bytes needed to hold an untransformed + row */ + png_colorp palette PNG_DEPSTRUCT; /* array of color values + (valid & PNG_INFO_PLTE) */ + png_uint_16 num_palette PNG_DEPSTRUCT; /* number of color entries in + "palette" (PLTE) */ + png_uint_16 num_trans PNG_DEPSTRUCT; /* number of transparent palette + color (tRNS) */ + png_byte bit_depth PNG_DEPSTRUCT; /* 1, 2, 4, 8, or 16 bits/channel + (from IHDR) */ + png_byte color_type PNG_DEPSTRUCT; /* see PNG_COLOR_TYPE_ below + (from IHDR) */ + /* The following three should have been named *_method not *_type */ + png_byte compression_type PNG_DEPSTRUCT; /* must be + PNG_COMPRESSION_TYPE_BASE (IHDR) */ + png_byte filter_type PNG_DEPSTRUCT; /* must be PNG_FILTER_TYPE_BASE + (from IHDR) */ + png_byte interlace_type PNG_DEPSTRUCT; /* One of PNG_INTERLACE_NONE, + PNG_INTERLACE_ADAM7 */ + + /* The following is informational only on read, and not used on writes. */ + png_byte channels PNG_DEPSTRUCT; /* number of data channels per + pixel (1, 2, 3, 4) */ + png_byte pixel_depth PNG_DEPSTRUCT; /* number of bits per pixel */ + png_byte spare_byte PNG_DEPSTRUCT; /* to align the data, and for + future use */ + png_byte signature[8] PNG_DEPSTRUCT; /* magic bytes read by libpng + from start of file */ + + /* The rest of the data is optional. If you are reading, check the + * valid field to see if the information in these are valid. If you + * are writing, set the valid field to those chunks you want written, + * and initialize the appropriate fields below. + */ + +#if defined(PNG_gAMA_SUPPORTED) && defined(PNG_FLOATING_POINT_SUPPORTED) + /* The gAMA chunk describes the gamma characteristics of the system + * on which the image was created, normally in the range [1.0, 2.5]. + * Data is valid if (valid & PNG_INFO_gAMA) is non-zero. + */ + float gamma PNG_DEPSTRUCT; /* gamma value of image, + if (valid & PNG_INFO_gAMA) */ +#endif + +#ifdef PNG_sRGB_SUPPORTED + /* GR-P, 0.96a */ + /* Data valid if (valid & PNG_INFO_sRGB) non-zero. */ + png_byte srgb_intent PNG_DEPSTRUCT; /* sRGB rendering intent + [0, 1, 2, or 3] */ +#endif + +#ifdef PNG_TEXT_SUPPORTED + /* The tEXt, and zTXt chunks contain human-readable textual data in + * uncompressed, compressed, and optionally compressed forms, respectively. + * The data in "text" is an array of pointers to uncompressed, + * null-terminated C strings. Each chunk has a keyword that describes the + * textual data contained in that chunk. Keywords are not required to be + * unique, and the text string may be empty. Any number of text chunks may + * be in an image. + */ + int num_text PNG_DEPSTRUCT; /* number of comments read/to write */ + int max_text PNG_DEPSTRUCT; /* current size of text array */ + png_textp text PNG_DEPSTRUCT; /* array of comments read/to write */ +#endif /* PNG_TEXT_SUPPORTED */ + +#ifdef PNG_tIME_SUPPORTED + /* The tIME chunk holds the last time the displayed image data was + * modified. See the png_time struct for the contents of this struct. + */ + png_time mod_time PNG_DEPSTRUCT; +#endif + +#ifdef PNG_sBIT_SUPPORTED + /* The sBIT chunk specifies the number of significant high-order bits + * in the pixel data. Values are in the range [1, bit_depth], and are + * only specified for the channels in the pixel data. The contents of + * the low-order bits is not specified. Data is valid if + * (valid & PNG_INFO_sBIT) is non-zero. + */ + png_color_8 sig_bit PNG_DEPSTRUCT; /* significant bits in color channels */ +#endif + +#if defined(PNG_tRNS_SUPPORTED) || defined(PNG_READ_EXPAND_SUPPORTED) || \ +defined(PNG_READ_BACKGROUND_SUPPORTED) + /* The tRNS chunk supplies transparency data for paletted images and + * other image types that don't need a full alpha channel. There are + * "num_trans" transparency values for a paletted image, stored in the + * same order as the palette colors, starting from index 0. Values + * for the data are in the range [0, 255], ranging from fully transparent + * to fully opaque, respectively. For non-paletted images, there is a + * single color specified that should be treated as fully transparent. + * Data is valid if (valid & PNG_INFO_tRNS) is non-zero. + */ + png_bytep trans_alpha PNG_DEPSTRUCT; /* alpha values for paletted + image */ + png_color_16 trans_color PNG_DEPSTRUCT; /* transparent color for + non-palette image */ +#endif + +#if defined(PNG_bKGD_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) + /* The bKGD chunk gives the suggested image background color if the + * display program does not have its own background color and the image + * is needs to composited onto a background before display. The colors + * in "background" are normally in the same color space/depth as the + * pixel data. Data is valid if (valid & PNG_INFO_bKGD) is non-zero. + */ + png_color_16 background PNG_DEPSTRUCT; +#endif + +#ifdef PNG_oFFs_SUPPORTED + /* The oFFs chunk gives the offset in "offset_unit_type" units rightwards + * and downwards from the top-left corner of the display, page, or other + * application-specific co-ordinate space. See the PNG_OFFSET_ defines + * below for the unit types. Valid if (valid & PNG_INFO_oFFs) non-zero. + */ + png_int_32 x_offset PNG_DEPSTRUCT; /* x offset on page */ + png_int_32 y_offset PNG_DEPSTRUCT; /* y offset on page */ + png_byte offset_unit_type PNG_DEPSTRUCT; /* offset units type */ +#endif + +#ifdef PNG_pHYs_SUPPORTED + /* The pHYs chunk gives the physical pixel density of the image for + * display or printing in "phys_unit_type" units (see PNG_RESOLUTION_ + * defines below). Data is valid if (valid & PNG_INFO_pHYs) is non-zero. + */ + png_uint_32 x_pixels_per_unit PNG_DEPSTRUCT; /* horizontal pixel density */ + png_uint_32 y_pixels_per_unit PNG_DEPSTRUCT; /* vertical pixel density */ + png_byte phys_unit_type PNG_DEPSTRUCT; /* resolution type (see + PNG_RESOLUTION_ below) */ +#endif + +#ifdef PNG_hIST_SUPPORTED + /* The hIST chunk contains the relative frequency or importance of the + * various palette entries, so that a viewer can intelligently select a + * reduced-color palette, if required. Data is an array of "num_palette" + * values in the range [0,65535]. Data valid if (valid & PNG_INFO_hIST) + * is non-zero. + */ + png_uint_16p hist PNG_DEPSTRUCT; +#endif + +#ifdef PNG_cHRM_SUPPORTED + /* The cHRM chunk describes the CIE color characteristics of the monitor + * on which the PNG was created. This data allows the viewer to do gamut + * mapping of the input image to ensure that the viewer sees the same + * colors in the image as the creator. Values are in the range + * [0.0, 0.8]. Data valid if (valid & PNG_INFO_cHRM) non-zero. + */ +#ifdef PNG_FLOATING_POINT_SUPPORTED + float x_white PNG_DEPSTRUCT; + float y_white PNG_DEPSTRUCT; + float x_red PNG_DEPSTRUCT; + float y_red PNG_DEPSTRUCT; + float x_green PNG_DEPSTRUCT; + float y_green PNG_DEPSTRUCT; + float x_blue PNG_DEPSTRUCT; + float y_blue PNG_DEPSTRUCT; +#endif +#endif + +#ifdef PNG_pCAL_SUPPORTED + /* The pCAL chunk describes a transformation between the stored pixel + * values and original physical data values used to create the image. + * The integer range [0, 2^bit_depth - 1] maps to the floating-point + * range given by [pcal_X0, pcal_X1], and are further transformed by a + * (possibly non-linear) transformation function given by "pcal_type" + * and "pcal_params" into "pcal_units". Please see the PNG_EQUATION_ + * defines below, and the PNG-Group's PNG extensions document for a + * complete description of the transformations and how they should be + * implemented, and for a description of the ASCII parameter strings. + * Data values are valid if (valid & PNG_INFO_pCAL) non-zero. + */ + png_charp pcal_purpose PNG_DEPSTRUCT; /* pCAL chunk description string */ + png_int_32 pcal_X0 PNG_DEPSTRUCT; /* minimum value */ + png_int_32 pcal_X1 PNG_DEPSTRUCT; /* maximum value */ + png_charp pcal_units PNG_DEPSTRUCT; /* Latin-1 string giving physical + units */ + png_charpp pcal_params PNG_DEPSTRUCT; /* ASCII strings containing + parameter values */ + png_byte pcal_type PNG_DEPSTRUCT; /* equation type + (see PNG_EQUATION_ below) */ + png_byte pcal_nparams PNG_DEPSTRUCT; /* number of parameters given + in pcal_params */ +#endif + +/* New members added in libpng-1.0.6 */ + png_uint_32 free_me PNG_DEPSTRUCT; /* flags items libpng is + responsible for freeing */ + +#if defined(PNG_UNKNOWN_CHUNKS_SUPPORTED) || \ + defined(PNG_HANDLE_AS_UNKNOWN_SUPPORTED) + /* Storage for unknown chunks that the library doesn't recognize. */ + png_unknown_chunkp unknown_chunks PNG_DEPSTRUCT; + png_size_t unknown_chunks_num PNG_DEPSTRUCT; +#endif + +#ifdef PNG_iCCP_SUPPORTED + /* iCCP chunk data. */ + png_charp iccp_name PNG_DEPSTRUCT; /* profile name */ + png_charp iccp_profile PNG_DEPSTRUCT; /* International Color Consortium + profile data */ + /* Note to maintainer: should be png_bytep */ + png_uint_32 iccp_proflen PNG_DEPSTRUCT; /* ICC profile data length */ + png_byte iccp_compression PNG_DEPSTRUCT; /* Always zero */ +#endif + +#ifdef PNG_sPLT_SUPPORTED + /* Data on sPLT chunks (there may be more than one). */ + png_sPLT_tp splt_palettes PNG_DEPSTRUCT; + png_uint_32 splt_palettes_num PNG_DEPSTRUCT; +#endif + +#ifdef PNG_sCAL_SUPPORTED + /* The sCAL chunk describes the actual physical dimensions of the + * subject matter of the graphic. The chunk contains a unit specification + * a byte value, and two ASCII strings representing floating-point + * values. The values are width and height corresponsing to one pixel + * in the image. This external representation is converted to double + * here. Data values are valid if (valid & PNG_INFO_sCAL) is non-zero. + */ + png_byte scal_unit PNG_DEPSTRUCT; /* unit of physical scale */ +#ifdef PNG_FLOATING_POINT_SUPPORTED + double scal_pixel_width PNG_DEPSTRUCT; /* width of one pixel */ + double scal_pixel_height PNG_DEPSTRUCT; /* height of one pixel */ +#endif +#ifdef PNG_FIXED_POINT_SUPPORTED + png_charp scal_s_width PNG_DEPSTRUCT; /* string containing height */ + png_charp scal_s_height PNG_DEPSTRUCT; /* string containing width */ +#endif +#endif + +#ifdef PNG_INFO_IMAGE_SUPPORTED + /* Memory has been allocated if (valid & PNG_ALLOCATED_INFO_ROWS) + non-zero */ + /* Data valid if (valid & PNG_INFO_IDAT) non-zero */ + png_bytepp row_pointers PNG_DEPSTRUCT; /* the image bits */ +#endif + +#if defined(PNG_FIXED_POINT_SUPPORTED) && defined(PNG_gAMA_SUPPORTED) + png_fixed_point int_gamma PNG_DEPSTRUCT; /* gamma of image, + if (valid & PNG_INFO_gAMA) */ +#endif + +#if defined(PNG_cHRM_SUPPORTED) && defined(PNG_FIXED_POINT_SUPPORTED) + png_fixed_point int_x_white PNG_DEPSTRUCT; + png_fixed_point int_y_white PNG_DEPSTRUCT; + png_fixed_point int_x_red PNG_DEPSTRUCT; + png_fixed_point int_y_red PNG_DEPSTRUCT; + png_fixed_point int_x_green PNG_DEPSTRUCT; + png_fixed_point int_y_green PNG_DEPSTRUCT; + png_fixed_point int_x_blue PNG_DEPSTRUCT; + png_fixed_point int_y_blue PNG_DEPSTRUCT; +#endif + +} png_info; @@ -1,7 +1,7 @@ /* pngmem.c - stub functions for memory allocation * - * Last changed in libpng 1.4.0 [January 2, 2010] + * Last changed in libpng 1.4.0 [February 8, 2010] * Copyright (c) 1998-2010 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -17,6 +17,7 @@ * identify the replacement functions. */ +#define PNG_INTERNAL #define PNG_NO_PEDANTIC_WARNINGS #include "png.h" #if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) @@ -201,7 +202,7 @@ png_malloc_default(png_structp png_ptr, png_alloc_size_t size) { #ifndef PNG_USER_MEM_SUPPORTED if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) - png_error(png_ptr, "Out Of Memory"); /* Note "O" and "M" */ + png_error(png_ptr, "Out Of Memory"); /* Note "O", "M" */ else png_warning(png_ptr, "Out Of Memory"); #endif @@ -229,7 +230,7 @@ png_malloc_default(png_structp png_ptr, png_alloc_size_t size) { #ifndef PNG_USER_MEM_SUPPORTED if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) - png_error(png_ptr, "Out Of memory"); /* Note "O" and "M" */ + png_error(png_ptr, "Out Of memory"); /* Note "O", "m" */ else png_warning(png_ptr, "Out Of memory"); #endif diff --git a/pngpread.c b/pngpread.c index c1cb2a681..6d6c921ff 100644 --- a/pngpread.c +++ b/pngpread.c @@ -1,7 +1,7 @@ /* pngpread.c - read a png file in push mode * - * Last changed in libpng 1.4.0 [January 2, 2010] + * Last changed in libpng 1.4.1 [February 8, 2010] * Copyright (c) 1998-2010 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -11,6 +11,7 @@ * and license in png.h */ +#define PNG_INTERNAL #define PNG_NO_PEDANTIC_WARNINGS #include "png.h" #ifdef PNG_PROGRESSIVE_READ_SUPPORTED @@ -329,7 +330,9 @@ png_push_read_chunk(png_structp png_ptr, png_infop info_ptr) png_ptr->mode |= PNG_HAVE_IDAT; png_ptr->process_mode = PNG_READ_IDAT_MODE; png_push_have_info(png_ptr, info_ptr); - png_ptr->zstream.avail_out = (uInt)png_ptr->irowbytes; + png_ptr->zstream.avail_out = + (uInt) PNG_ROWBYTES(png_ptr->pixel_depth, + png_ptr->iwidth) + 1; png_ptr->zstream.next_out = png_ptr->row_buf; return; } @@ -684,19 +687,25 @@ png_push_save_buffer(png_structp png_ptr) } } } - if (png_ptr->save_buffer_size + png_ptr->current_buffer_size > - png_ptr->save_buffer_max) + if (png_ptr->save_buffer_size > + (png_ptr->save_buffer_max - png_ptr->current_buffer_size)) { png_size_t new_max; png_bytep old_buffer; + if (png_ptr->save_buffer_size == PNG_SIZE_MAX) + png_error(png_ptr, "Overflow of save_buffer"); + if (png_ptr->save_buffer_size > PNG_SIZE_MAX - - (png_ptr->current_buffer_size + 256)) - { - png_error(png_ptr, "Potential overflow of save_buffer"); - } + (png_ptr->current_buffer_size + + (png_ptr->save_buffer_size >> 3) + 256)) + new_max = PNG_SIZE_MAX; - new_max = png_ptr->save_buffer_size + png_ptr->current_buffer_size + 256; + else + new_max = png_ptr->save_buffer_size + png_ptr->current_buffer_size + + (png_ptr->save_buffer_size >> 3) + 256; + + old_buffer = png_ptr->save_buffer; png_ptr->save_buffer = (png_bytep)png_malloc(png_ptr, (png_size_t)new_max); @@ -797,7 +806,7 @@ png_push_read_IDAT(png_structp png_ptr) png_calculate_crc(png_ptr, png_ptr->current_buffer_ptr, save_size); if (!(png_ptr->flags & PNG_FLAG_ZLIB_FINISHED)) - png_process_IDAT_data(png_ptr, png_ptr->current_buffer_ptr, save_size); + png_process_IDAT_data(png_ptr, png_ptr->current_buffer_ptr, save_size); png_ptr->idat_size -= save_size; png_ptr->buffer_size -= save_size; @@ -869,7 +878,9 @@ png_process_IDAT_data(png_structp png_ptr, png_bytep buffer, break; } png_push_process_row(png_ptr); - png_ptr->zstream.avail_out = (uInt)png_ptr->irowbytes; + png_ptr->zstream.avail_out = + (uInt) PNG_ROWBYTES(png_ptr->pixel_depth, + png_ptr->iwidth) + 1; png_ptr->zstream.next_out = png_ptr->row_buf; } @@ -1134,9 +1145,6 @@ png_read_push_finish_row(png_structp png_ptr) png_pass_start[png_ptr->pass]) / png_pass_inc[png_ptr->pass]; - png_ptr->irowbytes = PNG_ROWBYTES(png_ptr->pixel_depth, - png_ptr->iwidth) + 1; - if (png_ptr->transformations & PNG_INTERLACE) break; @@ -1,7 +1,7 @@ /* pngpriv.h - private declarations for use inside libpng * - * libpng version 1.4.0rc08 - January 2, 2010 + * libpng version 1.5.0beta01 - February 8, 2010 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2010 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -306,6 +306,8 @@ PNG_EXTERN void png_crc_read PNGARG((png_structp png_ptr, png_bytep buf, /* Decompress data in a chunk that uses compression */ #if defined(PNG_zTXt_SUPPORTED) || defined(PNG_iTXt_SUPPORTED) || \ defined(PNG_iCCP_SUPPORTED) || defined(PNG_sPLT_SUPPORTED) +PNG_EXTERN png_size_t png_measure_decompressed_chunk PNGARG((png_structp + png_ptr, int comp_type, png_size_t chunklength, png_size_t prefix_length)); PNG_EXTERN void png_decompress_chunk PNGARG((png_structp png_ptr, int comp_type, png_size_t chunklength, png_size_t prefix_length, png_size_t *data_length)); @@ -351,8 +353,8 @@ PNG_EXTERN void png_write_IEND PNGARG((png_structp png_ptr)); PNG_EXTERN void png_write_gAMA PNGARG((png_structp png_ptr, double file_gamma)); #endif #ifdef PNG_FIXED_POINT_SUPPORTED -PNG_EXTERN void png_write_gAMA_fixed PNGARG((png_structp png_ptr, png_fixed_point - file_gamma)); +PNG_EXTERN void png_write_gAMA_fixed PNGARG((png_structp png_ptr, + png_fixed_point file_gamma)); #endif #endif @@ -556,7 +558,8 @@ PNG_EXTERN void png_do_strip_filler PNGARG((png_row_infop row_info, PNG_EXTERN void png_do_swap PNGARG((png_row_infop row_info, png_bytep row)); #endif -#if defined(PNG_READ_PACKSWAP_SUPPORTED) || defined(PNG_WRITE_PACKSWAP_SUPPORTED) +#if defined(PNG_READ_PACKSWAP_SUPPORTED) || \ + defined(PNG_WRITE_PACKSWAP_SUPPORTED) PNG_EXTERN void png_do_packswap PNGARG((png_row_infop row_info, png_bytep row)); #endif @@ -1,7 +1,7 @@ /* pngread.c - read a PNG file * - * Last changed in libpng 1.4.0 [January 2, 2010] + * Last changed in libpng 1.4.1 [February 8, 2010] * Copyright (c) 1998-2010 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -14,6 +14,7 @@ * read a PNG file or stream. */ +#define PNG_INTERNAL #define PNG_NO_PEDANTIC_WARNINGS #include "png.h" #ifdef PNG_READ_SUPPORTED @@ -31,7 +32,9 @@ png_create_read_struct(png_const_charp user_png_ver, png_voidp error_ptr, warn_fn, NULL, NULL, NULL)); } -/* Alternate create PNG structure for reading, and allocate any memory needed. */ +/* Alternate create PNG structure for reading, and allocate any memory + * needed. + */ png_structp PNGAPI png_create_read_struct_2(png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr, @@ -65,11 +68,17 @@ png_create_read_struct_2(png_const_charp user_png_ver, png_voidp error_ptr, return (NULL); /* Added at libpng-1.2.6 */ -#ifdef PNG_SET_USER_LIMITS_SUPPORTED +#ifdef PNG_USER_LIMITS_SUPPORTED png_ptr->user_width_max = PNG_USER_WIDTH_MAX; png_ptr->user_height_max = PNG_USER_HEIGHT_MAX; - /* Added at libpng-1.4.0 */ +# ifdef PNG_USER_CHUNK_CACHE_MAX + /* Added at libpng-1.2.43 and 1.4.0 */ png_ptr->user_chunk_cache_max = PNG_USER_CHUNK_CACHE_MAX; +# endif +# ifdef PNG_SET_USER_CHUNK_MALLOC_MAX + /* Added at libpng-1.2.43 and 1.4.1 */ + png_ptr->user_chunk_malloc_max = PNG_USER_CHUNK_MALLOC_MAX; +# endif #endif #ifdef PNG_SETJMP_SUPPORTED @@ -477,7 +486,8 @@ png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row) if (png_ptr->transformations & PNG_FILLER) png_warning(png_ptr, "PNG_READ_FILLER_SUPPORTED is not defined"); #endif -#if defined(PNG_WRITE_PACKSWAP_SUPPORTED) && !defined(PNG_READ_PACKSWAP_SUPPORTED) +#if defined(PNG_WRITE_PACKSWAP_SUPPORTED) && \ + !defined(PNG_READ_PACKSWAP_SUPPORTED) if (png_ptr->transformations & PNG_PACKSWAP) png_warning(png_ptr, "PNG_READ_PACKSWAP_SUPPORTED is not defined"); #endif @@ -580,7 +590,9 @@ png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row) png_error(png_ptr, "Invalid attempt to read row data"); png_ptr->zstream.next_out = png_ptr->row_buf; - png_ptr->zstream.avail_out = (uInt)png_ptr->irowbytes; + png_ptr->zstream.avail_out = + (uInt)(PNG_ROWBYTES(png_ptr->pixel_depth, + png_ptr->iwidth) + 1); do { if (!(png_ptr->zstream.avail_in)) @@ -1044,7 +1056,8 @@ png_destroy_read_struct(png_structpp png_ptr_ptr, png_infopp info_ptr_ptr, /* Free all memory used by the read (old method) */ void /* PRIVATE */ -png_read_destroy(png_structp png_ptr, png_infop info_ptr, png_infop end_info_ptr) +png_read_destroy(png_structp png_ptr, png_infop info_ptr, + png_infop end_info_ptr) { #ifdef PNG_SETJMP_SUPPORTED jmp_buf tmp_jmp; @@ -1,7 +1,7 @@ /* pngrio.c - functions for data input * - * Last changed in libpng 1.4.0 [January 2, 2010] + * Last changed in libpng 1.4.1 [February 8, 2010] * Copyright (c) 1998-2010 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -18,6 +18,7 @@ * libpng use it at run time with png_set_read_fn(...). */ +#define PNG_INTERNAL #define PNG_NO_PEDANTIC_WARNINGS #include "png.h" #ifdef PNG_READ_SUPPORTED diff --git a/pngrtran.c b/pngrtran.c index 2541a7b72..f27a857f5 100644 --- a/pngrtran.c +++ b/pngrtran.c @@ -1,7 +1,7 @@ /* pngrtran.c - transforms the data in a row for PNG readers * - * Last changed in libpng 1.4.0 [January 2, 2010] + * Last changed in libpng 1.4.1 [February 8, 2010] * Copyright (c) 1998-2010 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -16,6 +16,7 @@ * in pngtrans.c. */ +#define PNG_INTERNAL #define PNG_NO_PEDANTIC_WARNINGS #include "png.h" #ifdef PNG_READ_SUPPORTED @@ -432,8 +433,10 @@ png_set_dither(png_structp png_ptr, png_colorp palette, png_ptr->palette_to_index[png_ptr->index_to_palette[j]] = png_ptr->palette_to_index[num_new_palette]; - png_ptr->index_to_palette[j] = (png_byte)num_new_palette; - png_ptr->palette_to_index[num_new_palette] = (png_byte)j; + png_ptr->index_to_palette[j] = + (png_byte)num_new_palette; + png_ptr->palette_to_index[num_new_palette] = + (png_byte)j; } if (num_new_palette <= maximum_colors) break; @@ -502,7 +505,8 @@ png_set_dither(png_structp png_ptr, png_colorp palette, { /* int dr = abs(ir - r); */ int dr = ((ir > r) ? ir - r : r - ir); - int index_r = (ir << (PNG_DITHER_BLUE_BITS + PNG_DITHER_GREEN_BITS)); + int index_r = (ir << (PNG_DITHER_BLUE_BITS + + PNG_DITHER_GREEN_BITS)); for (ig = 0; ig < num_green; ig++) { @@ -747,8 +751,9 @@ png_init_read_transformations(png_structp png_ptr) png_debug(1, "in png_init_read_transformations"); { -#if defined(PNG_READ_BACKGROUND_SUPPORTED) || defined(PNG_READ_SHIFT_SUPPORTED) \ - || defined(PNG_READ_GAMMA_SUPPORTED) +#if defined(PNG_READ_BACKGROUND_SUPPORTED) || \ + defined(PNG_READ_SHIFT_SUPPORTED) || \ + defined(PNG_READ_GAMMA_SUPPORTED) int color_type = png_ptr->color_type; #endif @@ -945,7 +950,8 @@ png_init_read_transformations(png_structp png_ptr) back.red = (png_byte)(pow( (double)png_ptr->background.red/255.0, gs) * 255.0 + .5); back.green = (png_byte)(pow( - (double)png_ptr->background.green/255.0, gs) * 255.0 + .5); + (double)png_ptr->background.green/255.0, gs) * 255.0 + + .5); back.blue = (png_byte)(pow( (double)png_ptr->background.blue/255.0, gs) * 255.0 + .5); } @@ -1357,7 +1363,8 @@ png_do_read_transformations(png_structp png_ptr) if (png_ptr->transformations & PNG_RGB_TO_GRAY) { int rgb_error = - png_do_rgb_to_gray(png_ptr, &(png_ptr->row_info), png_ptr->row_buf + 1); + png_do_rgb_to_gray(png_ptr, &(png_ptr->row_info), + png_ptr->row_buf + 1); if (rgb_error) { png_ptr->rgb_to_gray_status=1; @@ -2343,7 +2350,8 @@ png_do_rgb_to_gray(png_structp png_ptr, png_row_infop row_info, png_bytep row) { png_uint_16 red_1 = png_ptr->gamma_16_to_1[(red&0xff) >> png_ptr->gamma_shift][red>>8]; - png_uint_16 green_1 = png_ptr->gamma_16_to_1[(green&0xff) >> + png_uint_16 green_1 = + png_ptr->gamma_16_to_1[(green&0xff) >> png_ptr->gamma_shift][green>>8]; png_uint_16 blue_1 = png_ptr->gamma_16_to_1[(blue&0xff) >> png_ptr->gamma_shift][blue>>8]; @@ -2439,13 +2447,14 @@ png_do_rgb_to_gray(png_structp png_ptr, png_row_infop row_info, png_bytep row) else { png_uint_16 red_1 = png_ptr->gamma_16_to_1[(red&0xff) >> - png_ptr->gamma_shift][red>>8]; - png_uint_16 green_1 = png_ptr->gamma_16_to_1[(green&0xff) >> - png_ptr->gamma_shift][green>>8]; + png_ptr->gamma_shift][red>>8]; + png_uint_16 green_1 = + png_ptr->gamma_16_to_1[(green&0xff) >> + png_ptr->gamma_shift][green>>8]; png_uint_16 blue_1 = png_ptr->gamma_16_to_1[(blue&0xff) >> - png_ptr->gamma_shift][blue>>8]; + png_ptr->gamma_shift][blue>>8]; png_uint_16 gray16 = (png_uint_16)((rc * red_1 - + gc * green_1 + bc * blue_1)>>15); + + gc * green_1 + bc * blue_1)>>15); w = png_ptr->gamma_16_from_1[(gray16&0xff) >> png_ptr->gamma_shift][gray16 >> 8]; rgb_error |= 1; @@ -3375,10 +3384,10 @@ png_do_gamma(png_row_infop row_info, png_bytep row, int d = *sp & 0x03; *sp = (png_byte)( - ((((int)gamma_table[a|(a>>2)|(a>>4)|(a>>6)]) ) & 0xc0)| - ((((int)gamma_table[(b<<2)|b|(b>>2)|(b>>4)])>>2) & 0x30)| - ((((int)gamma_table[(c<<4)|(c<<2)|c|(c>>2)])>>4) & 0x0c)| - ((((int)gamma_table[(d<<6)|(d<<4)|(d<<2)|d])>>6) )); + ((((int)gamma_table[a|(a>>2)|(a>>4)|(a>>6)]) ) & 0xc0)| + ((((int)gamma_table[(b<<2)|b|(b>>2)|(b>>4)])>>2) & 0x30)| + ((((int)gamma_table[(c<<4)|(c<<2)|c|(c>>2)])>>4) & 0x0c)| + ((((int)gamma_table[(d<<6)|(d<<4)|(d<<2)|d])>>6) )); sp++; } } @@ -3392,7 +3401,7 @@ png_do_gamma(png_row_infop row_info, png_bytep row, int lsb = *sp & 0x0f; *sp = (png_byte)((((int)gamma_table[msb | (msb >> 4)]) & 0xf0) - | (((int)gamma_table[(lsb << 4) | lsb]) >> 4)); + | (((int)gamma_table[(lsb << 4) | lsb]) >> 4)); sp++; } } diff --git a/pngrutil.c b/pngrutil.c index 94a9a0bf1..e29fc6f3b 100644 --- a/pngrutil.c +++ b/pngrutil.c @@ -1,7 +1,7 @@ /* pngrutil.c - utilities to read a PNG file * - * Last changed in libpng 1.4.0 [January 2, 2010] + * Last changed in libpng 1.4.1 [February 8, 2010] * Copyright (c) 1998-2010 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -14,6 +14,7 @@ * libpng itself during the course of reading an image. */ +#define PNG_INTERNAL #define PNG_NO_PEDANTIC_WARNINGS #include "png.h" #ifdef PNG_READ_SUPPORTED @@ -201,6 +202,72 @@ png_crc_error(png_structp png_ptr) #if defined(PNG_READ_zTXt_SUPPORTED) || defined(PNG_READ_iTXt_SUPPORTED) || \ defined(PNG_READ_iCCP_SUPPORTED) +png_size_t +png_measure_decompressed_chunk(png_structp png_ptr, int comp_type, + png_size_t chunklength, png_size_t prefix_size) +{ + png_charp text; + png_charp test = "X"; + png_size_t text_size = 0; + + if (comp_type == PNG_COMPRESSION_TYPE_BASE) + { + int ret = Z_OK; + + png_ptr->zstream.next_in = (png_bytep)(png_ptr->chunkdata + prefix_size); + png_ptr->zstream.avail_in = (uInt)(chunklength - prefix_size); + png_ptr->zstream.next_out = png_ptr->zbuf; + png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; + + text = NULL; + + while (png_ptr->zstream.avail_in) + { + ret = inflate(&png_ptr->zstream, Z_PARTIAL_FLUSH); + if (ret != Z_OK && ret != Z_STREAM_END) + { + inflateReset(&png_ptr->zstream); + png_ptr->zstream.avail_in = 0; + break; + } + if (!png_ptr->zstream.avail_out || ret == Z_STREAM_END) + { + if (text == NULL) /* Initialize the decompression buffer */ + { + text_size = prefix_size + + png_ptr->zbuf_size - png_ptr->zstream.avail_out; + + text=test; + } + else /* Enlarge the decompression buffer */ + { + text_size += png_ptr->zbuf_size - png_ptr->zstream.avail_out; +#ifdef PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED + if (png_ptr->user_chunk_malloc_max && + (text_size >= png_ptr->user_chunk_malloc_max - 1)) +#else + if ((PNG_USER_CHUNK_MALLOC_MAX > 0) && + text_size >= PNG_USER_CHUNK_MALLOC_MAX - 1) +#endif + return 0; + } + } + if (ret == Z_STREAM_END) + break; + + else + { + png_ptr->zstream.next_out = png_ptr->zbuf; + png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; + } + } + + inflateReset(&png_ptr->zstream); + png_ptr->zstream.avail_in = 0; + } + return text_size; +} + /* * Decompress trailing data in a chunk. The assumption is that chunkdata * points at an allocated area holding the contents of a chunk with a @@ -210,16 +277,27 @@ png_crc_error(png_structp png_ptr) */ void /* PRIVATE */ png_decompress_chunk(png_structp png_ptr, int comp_type, - png_size_t chunklength, - png_size_t prefix_size, png_size_t *newlength) + png_size_t chunklength, + png_size_t prefix_size, png_size_t *newlength) { static PNG_CONST char msg[] = "Error decoding compressed chunk"; png_charp text; png_size_t text_size; + png_size_t expanded_size; + + expanded_size= png_measure_decompressed_chunk(png_ptr, comp_type, + chunklength, prefix_size); + if (expanded_size == 0) + { + *newlength=0; + return; + } if (comp_type == PNG_COMPRESSION_TYPE_BASE) { int ret = Z_OK; + png_size_t buffer_size; + png_ptr->zstream.next_in = (png_bytep)(png_ptr->chunkdata + prefix_size); png_ptr->zstream.avail_in = (uInt)(chunklength - prefix_size); png_ptr->zstream.next_out = png_ptr->zbuf; @@ -227,6 +305,7 @@ png_decompress_chunk(png_structp png_ptr, int comp_type, text_size = 0; text = NULL; + buffer_size = 0; while (png_ptr->zstream.avail_in) { @@ -245,11 +324,12 @@ png_decompress_chunk(png_structp png_ptr, int comp_type, text_size = prefix_size + png_sizeof(msg) + 1; text = (png_charp)png_malloc_warn(png_ptr, text_size); if (text == NULL) - { - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - png_error(png_ptr, "Not enough memory to decompress chunk"); - } + { + png_error(png_ptr, + "Not enough memory to decompress chunk"); + text_size = 0; + break; + } png_memcpy(text, png_ptr->chunkdata, prefix_size); } @@ -257,77 +337,46 @@ png_decompress_chunk(png_structp png_ptr, int comp_type, /* Copy what we can of the error message into the text chunk */ text_size = (png_size_t)(chunklength - - (text - png_ptr->chunkdata) - 1); + (text - png_ptr->chunkdata) - 1); + if (text_size > png_sizeof(msg)) text_size = png_sizeof(msg); + png_memcpy(text + prefix_size, msg, text_size); + buffer_size = text_size; break; } if (!png_ptr->zstream.avail_out || ret == Z_STREAM_END) { - if (text == NULL) + if (text == NULL) /* Initialize the decompression buffer */ { - text_size = prefix_size + - png_ptr->zbuf_size - png_ptr->zstream.avail_out; + text_size = expanded_size; + text = (png_charp)png_malloc_warn(png_ptr, text_size + 1); if (text == NULL) { - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; png_error(png_ptr, "Not enough memory to decompress chunk"); + text_size = 0; + break; } png_memcpy(text + prefix_size, png_ptr->zbuf, text_size - prefix_size); png_memcpy(text, png_ptr->chunkdata, prefix_size); *(text + text_size) = 0x00; + buffer_size = text_size; } - else - { - png_charp tmp; - - tmp = text; -#ifdef PNG_SET_USER_LIMITS_SUPPORTED - if ((png_ptr->user_chunk_cache_max != 0) && - (--png_ptr->user_chunk_cache_max == 0)) - { - png_warning(png_ptr, "No space in chunk cache"); - text = NULL; - } + } + if (ret == Z_STREAM_END) + break; - else - { -#endif - text = (png_charp)png_malloc_warn(png_ptr, - (png_size_t)(text_size + - png_ptr->zbuf_size - png_ptr->zstream.avail_out + 1)); -#ifdef PNG_SET_USER_LIMITS_SUPPORTED - } -#endif - if (text == NULL) - { - png_free(png_ptr, tmp); - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - png_error(png_ptr, - "Not enough memory to decompress chunk"); - } - png_memcpy(text, tmp, text_size); - png_free(png_ptr, tmp); - png_memcpy(text + text_size, png_ptr->zbuf, - (png_ptr->zbuf_size - png_ptr->zstream.avail_out)); - text_size += png_ptr->zbuf_size - png_ptr->zstream.avail_out; - *(text + text_size) = 0x00; - } - if (ret == Z_STREAM_END) - break; - else - { - png_ptr->zstream.next_out = png_ptr->zbuf; - png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; - } + else + { + png_ptr->zstream.next_out = png_ptr->zbuf; + png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; } } + if (ret != Z_STREAM_END) { #ifdef PNG_STDIO_SUPPORTED @@ -358,11 +407,11 @@ png_decompress_chunk(png_structp png_ptr, int comp_type, { text = (png_charp)png_malloc_warn(png_ptr, text_size+1); if (text == NULL) - { - png_free(png_ptr, png_ptr->chunkdata); - png_ptr->chunkdata = NULL; - png_error(png_ptr, "Not enough memory for text"); - } + { + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + png_error(png_ptr, "Not enough memory for text"); + } png_memcpy(text, png_ptr->chunkdata, prefix_size); } *(text + text_size) = 0x00; @@ -1135,7 +1184,7 @@ png_handle_sPLT(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) png_debug(1, "in png_handle_sPLT"); -#ifdef PNG_SET_USER_LIMITS_SUPPORTED +#ifdef PNG_USER_LIMITS_SUPPORTED if (png_ptr->user_chunk_cache_max != 0) { @@ -1185,7 +1234,8 @@ png_handle_sPLT(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) png_ptr->chunkdata[slength] = 0x00; - for (entry_start = (png_bytep)png_ptr->chunkdata; *entry_start; entry_start++) + for (entry_start = (png_bytep)png_ptr->chunkdata; *entry_start; + entry_start++) /* Empty loop to find end of name */ ; ++entry_start; @@ -1939,7 +1989,7 @@ png_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) png_debug(1, "in png_handle_tEXt"); -#ifdef PNG_SET_USER_LIMITS_SUPPORTED +#ifdef PNG_USER_LIMITS_SUPPORTED if (png_ptr->user_chunk_cache_max != 0) { if (png_ptr->user_chunk_cache_max == 1) @@ -2041,7 +2091,7 @@ png_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) png_debug(1, "in png_handle_zTXt"); -#ifdef PNG_SET_USER_LIMITS_SUPPORTED +#ifdef PNG_USER_LIMITS_SUPPORTED if (png_ptr->user_chunk_cache_max != 0) { if (png_ptr->user_chunk_cache_max == 1) @@ -2162,7 +2212,7 @@ png_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) png_debug(1, "in png_handle_iTXt"); -#ifdef PNG_SET_USER_LIMITS_SUPPORTED +#ifdef PNG_USER_LIMITS_SUPPORTED if (png_ptr->user_chunk_cache_max != 0) { if (png_ptr->user_chunk_cache_max == 1) @@ -2306,7 +2356,7 @@ png_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) png_debug(1, "in png_handle_unknown"); -#ifdef PNG_SET_USER_LIMITS_SUPPORTED +#ifdef PNG_USER_LIMITS_SUPPORTED if (png_ptr->user_chunk_cache_max != 0) { if (png_ptr->user_chunk_cache_max == 1) @@ -2361,7 +2411,8 @@ png_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) png_memcpy((png_charp)png_ptr->unknown_chunk.name, (png_charp)png_ptr->chunk_name, png_sizeof(png_ptr->unknown_chunk.name)); - png_ptr->unknown_chunk.name[png_sizeof(png_ptr->unknown_chunk.name)-1] = '\0'; + png_ptr->unknown_chunk.name[png_sizeof(png_ptr->unknown_chunk.name)-1] + = '\0'; png_ptr->unknown_chunk.size = (png_size_t)length; if (length == 0) png_ptr->unknown_chunk.data = NULL; @@ -2833,7 +2884,8 @@ png_do_read_interlace(png_structp png_ptr) default: { png_size_t pixel_bytes = (row_info->pixel_depth >> 3); - png_bytep sp = row + (png_size_t)(row_info->width - 1) * pixel_bytes; + png_bytep sp = row + (png_size_t)(row_info->width - 1) + * pixel_bytes; png_bytep dp = row + (png_size_t)(final_width - 1) * pixel_bytes; int jstop = png_pass_inc[pass]; @@ -3028,9 +3080,6 @@ png_read_finish_row(png_structp png_ptr) png_pass_start[png_ptr->pass]) / png_pass_inc[png_ptr->pass]; - png_ptr->irowbytes = PNG_ROWBYTES(png_ptr->pixel_depth, - png_ptr->iwidth) + 1; - if (!(png_ptr->transformations & PNG_INTERLACE)) { png_ptr->num_rows = (png_ptr->height + @@ -3155,16 +3204,12 @@ png_read_start_row(png_structp png_ptr) png_pass_inc[png_ptr->pass] - 1 - png_pass_start[png_ptr->pass]) / png_pass_inc[png_ptr->pass]; - - png_ptr->irowbytes = - PNG_ROWBYTES(png_ptr->pixel_depth, png_ptr->iwidth) + 1; } else #endif /* PNG_READ_INTERLACING_SUPPORTED */ { png_ptr->num_rows = png_ptr->height; png_ptr->iwidth = png_ptr->width; - png_ptr->irowbytes = png_ptr->rowbytes + 1; } max_pixel_depth = png_ptr->pixel_depth; @@ -3329,7 +3374,8 @@ defined(PNG_USER_TRANSFORM_PTR_SUPPORTED) png_debug1(3, "iwidth = %lu,", png_ptr->iwidth); png_debug1(3, "num_rows = %lu,", png_ptr->num_rows); png_debug1(3, "rowbytes = %lu,", png_ptr->rowbytes); - png_debug1(3, "irowbytes = %lu", png_ptr->irowbytes); + png_debug1(3, "irowbytes = %lu", + PNG_ROWBYTES(png_ptr->pixel_depth, png_ptr->iwidth) + 1); png_ptr->flags |= PNG_FLAG_ROW_INIT; } @@ -1,7 +1,7 @@ /* pngset.c - storage of image information into info struct * - * Last changed in libpng 1.4.0 [January 2, 2010] + * Last changed in libpng 1.4.1 [February 8, 2010] * Copyright (c) 1998-2010 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -16,6 +16,7 @@ * info struct and allows us to change the structure in the future. */ +#define PNG_INTERNAL #define PNG_NO_PEDANTIC_WARNINGS #include "png.h" #if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) @@ -1093,7 +1094,6 @@ png_set_rows(png_structp png_ptr, png_infop info_ptr, png_bytepp row_pointers) } #endif -#ifdef PNG_WRITE_SUPPORTED void PNGAPI png_set_compression_buffer_size(png_structp png_ptr, png_size_t size) @@ -1106,7 +1106,6 @@ png_set_compression_buffer_size(png_structp png_ptr, png_ptr->zstream.next_out = png_ptr->zbuf; png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; } -#endif void PNGAPI png_set_invalid(png_structp png_ptr, png_infop info_ptr, int mask) @@ -1132,18 +1131,24 @@ png_set_user_limits (png_structp png_ptr, png_uint_32 user_width_max, png_ptr->user_width_max = user_width_max; png_ptr->user_height_max = user_height_max; } + /* This function was added to libpng 1.4.0 */ void PNGAPI png_set_chunk_cache_max (png_structp png_ptr, png_uint_32 user_chunk_cache_max) { - if (png_ptr == NULL) - return; - png_ptr->user_chunk_cache_max = user_chunk_cache_max; - if (user_chunk_cache_max == 0x7fffffffL) /* Unlimited */ - png_ptr->user_chunk_cache_max = 0; - else - png_ptr->user_chunk_cache_max = user_chunk_cache_max + 1; + if (png_ptr) + png_ptr->user_chunk_cache_max = user_chunk_cache_max; +} + +/* This function was added to libpng 1.4.1 */ +void PNGAPI +png_set_chunk_malloc_max (png_structp png_ptr, + png_alloc_size_t user_chunk_malloc_max) +{ + if (png_ptr) + png_ptr->user_chunk_malloc_max = + (png_size_t)user_chunk_malloc_max; } #endif /* ?PNG_SET_USER_LIMITS_SUPPORTED */ diff --git a/pngstruct.h b/pngstruct.h new file mode 100644 index 000000000..da6f2383d --- /dev/null +++ b/pngstruct.h @@ -0,0 +1,378 @@ +/* The structure that holds the information to read and write PNG files. + * The only people who need to care about what is inside of this are the + * people who will be modifying the library for their own special needs. + * It should NOT be accessed directly by an application, except to store + * the jmp_buf. + */ + +struct png_struct_def +{ +#ifdef PNG_SETJMP_SUPPORTED + jmp_buf jmpbuf PNG_DEPSTRUCT; /* used in png_error */ + png_longjmp_ptr longjmp_fn PNG_DEPSTRUCT;/* setjmp non-local goto + function. */ +#endif + png_error_ptr error_fn PNG_DEPSTRUCT; /* function for printing + errors and aborting */ + png_error_ptr warning_fn PNG_DEPSTRUCT; /* function for printing + warnings */ + png_voidp error_ptr PNG_DEPSTRUCT; /* user supplied struct for + error functions */ + png_rw_ptr write_data_fn PNG_DEPSTRUCT; /* function for writing + output data */ + png_rw_ptr read_data_fn PNG_DEPSTRUCT; /* function for reading + input data */ + png_voidp io_ptr PNG_DEPSTRUCT; /* ptr to application struct + for I/O functions */ + +#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED + png_user_transform_ptr read_user_transform_fn PNG_DEPSTRUCT; /* user read + transform */ +#endif + +#ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED + png_user_transform_ptr write_user_transform_fn PNG_DEPSTRUCT; /* user write + transform */ +#endif + +/* These were added in libpng-1.0.2 */ +#ifdef PNG_USER_TRANSFORM_PTR_SUPPORTED +#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \ + defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED) + png_voidp user_transform_ptr PNG_DEPSTRUCT; /* user supplied struct + for user transform */ + png_byte user_transform_depth PNG_DEPSTRUCT; /* bit depth of user + transformed pixels */ + png_byte user_transform_channels PNG_DEPSTRUCT; /* channels in user + transformed pixels */ +#endif +#endif + + png_uint_32 mode PNG_DEPSTRUCT; /* tells us where we are in + the PNG file */ + png_uint_32 flags PNG_DEPSTRUCT; /* flags indicating various + things to libpng */ + png_uint_32 transformations PNG_DEPSTRUCT; /* which transformations + to perform */ + + z_stream zstream PNG_DEPSTRUCT; /* pointer to decompression + structure (below) */ + png_bytep zbuf PNG_DEPSTRUCT; /* buffer for zlib */ + png_size_t zbuf_size PNG_DEPSTRUCT; /* size of zbuf */ + int zlib_level PNG_DEPSTRUCT; /* holds zlib compression level */ + int zlib_method PNG_DEPSTRUCT; /* holds zlib compression method */ + int zlib_window_bits PNG_DEPSTRUCT; /* holds zlib compression window + bits */ + int zlib_mem_level PNG_DEPSTRUCT; /* holds zlib compression memory + level */ + int zlib_strategy PNG_DEPSTRUCT; /* holds zlib compression + strategy */ + + png_uint_32 width PNG_DEPSTRUCT; /* width of image in pixels */ + png_uint_32 height PNG_DEPSTRUCT; /* height of image in pixels */ + png_uint_32 num_rows PNG_DEPSTRUCT; /* number of rows in current pass */ + png_uint_32 usr_width PNG_DEPSTRUCT; /* width of row at start of write */ + png_size_t rowbytes PNG_DEPSTRUCT; /* size of row in bytes */ + png_uint_32 iwidth PNG_DEPSTRUCT; /* width of current interlaced + row in pixels */ + png_uint_32 row_number PNG_DEPSTRUCT; /* current row in interlace pass */ + png_bytep prev_row PNG_DEPSTRUCT; /* buffer to save previous + (unfiltered) row */ + png_bytep row_buf PNG_DEPSTRUCT; /* buffer to save current + (unfiltered) row */ + png_bytep sub_row PNG_DEPSTRUCT; /* buffer to save "sub" row + when filtering */ + png_bytep up_row PNG_DEPSTRUCT; /* buffer to save "up" row + when filtering */ + png_bytep avg_row PNG_DEPSTRUCT; /* buffer to save "avg" row + when filtering */ + png_bytep paeth_row PNG_DEPSTRUCT; /* buffer to save "Paeth" row + when filtering */ + png_row_info row_info PNG_DEPSTRUCT; /* used for transformation + routines */ + + png_uint_32 idat_size PNG_DEPSTRUCT; /* current IDAT size for read */ + png_uint_32 crc PNG_DEPSTRUCT; /* current chunk CRC value */ + png_colorp palette PNG_DEPSTRUCT; /* palette from the input file */ + png_uint_16 num_palette PNG_DEPSTRUCT; /* number of color entries in + palette */ + png_uint_16 num_trans PNG_DEPSTRUCT; /* number of transparency values */ + png_byte chunk_name[5] PNG_DEPSTRUCT; /* null-terminated name of current + chunk */ + png_byte compression PNG_DEPSTRUCT; /* file compression type + (always 0) */ + png_byte filter PNG_DEPSTRUCT; /* file filter type (always 0) */ + png_byte interlaced PNG_DEPSTRUCT; /* PNG_INTERLACE_NONE, + PNG_INTERLACE_ADAM7 */ + png_byte pass PNG_DEPSTRUCT; /* current interlace pass (0 - 6) */ + png_byte do_filter PNG_DEPSTRUCT; /* row filter flags (see + PNG_FILTER_ below ) */ + png_byte color_type PNG_DEPSTRUCT; /* color type of file */ + png_byte bit_depth PNG_DEPSTRUCT; /* bit depth of file */ + png_byte usr_bit_depth PNG_DEPSTRUCT; /* bit depth of users row */ + png_byte pixel_depth PNG_DEPSTRUCT; /* number of bits per pixel */ + png_byte channels PNG_DEPSTRUCT; /* number of channels in file */ + png_byte usr_channels PNG_DEPSTRUCT; /* channels at start of write */ + png_byte sig_bytes PNG_DEPSTRUCT; /* magic bytes read/written from + start of file */ + +#if defined(PNG_READ_FILLER_SUPPORTED) || defined(PNG_WRITE_FILLER_SUPPORTED) + png_uint_16 filler PNG_DEPSTRUCT; /* filler bytes for pixel + expansion */ +#endif + +#ifdef PNG_bKGD_SUPPORTED + png_byte background_gamma_type PNG_DEPSTRUCT; +# ifdef PNG_FLOATING_POINT_SUPPORTED + float background_gamma PNG_DEPSTRUCT; +# endif + png_color_16 background PNG_DEPSTRUCT; /* background color in + screen gamma space */ +#ifdef PNG_READ_GAMMA_SUPPORTED + png_color_16 background_1 PNG_DEPSTRUCT; /* background normalized + to gamma 1.0 */ +#endif +#endif /* PNG_bKGD_SUPPORTED */ + +#ifdef PNG_WRITE_FLUSH_SUPPORTED + png_flush_ptr output_flush_fn PNG_DEPSTRUCT; /* Function for flushing + output */ + png_uint_32 flush_dist PNG_DEPSTRUCT; /* how many rows apart to flush, + 0 - no flush */ + png_uint_32 flush_rows PNG_DEPSTRUCT; /* number of rows written since + last flush */ +#endif + +#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) + int gamma_shift PNG_DEPSTRUCT; /* number of "insignificant" bits + 16-bit gamma */ +#ifdef PNG_FLOATING_POINT_SUPPORTED + float gamma PNG_DEPSTRUCT; /* file gamma value */ + float screen_gamma PNG_DEPSTRUCT; /* screen gamma value + (display_exponent) */ +#endif +#endif + +#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) + png_bytep gamma_table PNG_DEPSTRUCT; /* gamma table for 8-bit + depth files */ + png_bytep gamma_from_1 PNG_DEPSTRUCT; /* converts from 1.0 to screen */ + png_bytep gamma_to_1 PNG_DEPSTRUCT; /* converts from file to 1.0 */ + png_uint_16pp gamma_16_table PNG_DEPSTRUCT; /* gamma table for 16-bit + depth files */ + png_uint_16pp gamma_16_from_1 PNG_DEPSTRUCT; /* converts from 1.0 to + screen */ + png_uint_16pp gamma_16_to_1 PNG_DEPSTRUCT; /* converts from file to 1.0 */ +#endif + +#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_sBIT_SUPPORTED) + png_color_8 sig_bit PNG_DEPSTRUCT; /* significant bits in each + available channel */ +#endif + +#if defined(PNG_READ_SHIFT_SUPPORTED) || defined(PNG_WRITE_SHIFT_SUPPORTED) + png_color_8 shift PNG_DEPSTRUCT; /* shift for significant bit + tranformation */ +#endif + +#if defined(PNG_tRNS_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) \ + || defined(PNG_READ_EXPAND_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) + png_bytep trans_alpha PNG_DEPSTRUCT; /* alpha values for + paletted files */ + png_color_16 trans_color PNG_DEPSTRUCT; /* transparent color for + non-paletted files */ +#endif + + png_read_status_ptr read_row_fn PNG_DEPSTRUCT; /* called after each + row is decoded */ + png_write_status_ptr write_row_fn PNG_DEPSTRUCT; /* called after each + row is encoded */ +#ifdef PNG_PROGRESSIVE_READ_SUPPORTED + png_progressive_info_ptr info_fn PNG_DEPSTRUCT; /* called after header + data fully read */ + png_progressive_row_ptr row_fn PNG_DEPSTRUCT; /* called after each + prog. row is decoded */ + png_progressive_end_ptr end_fn PNG_DEPSTRUCT; /* called after image + is complete */ + png_bytep save_buffer_ptr PNG_DEPSTRUCT; /* current location in + save_buffer */ + png_bytep save_buffer PNG_DEPSTRUCT; /* buffer for previously + read data */ + png_bytep current_buffer_ptr PNG_DEPSTRUCT; /* current location in + current_buffer */ + png_bytep current_buffer PNG_DEPSTRUCT; /* buffer for recently + used data */ + png_uint_32 push_length PNG_DEPSTRUCT; /* size of current input + chunk */ + png_uint_32 skip_length PNG_DEPSTRUCT; /* bytes to skip in + input data */ + png_size_t save_buffer_size PNG_DEPSTRUCT; /* amount of data now + in save_buffer */ + png_size_t save_buffer_max PNG_DEPSTRUCT; /* total size of + save_buffer */ + png_size_t buffer_size PNG_DEPSTRUCT; /* total amount of + available input data */ + png_size_t current_buffer_size PNG_DEPSTRUCT; /* amount of data now + in current_buffer */ + int process_mode PNG_DEPSTRUCT; /* what push library + is currently doing */ + int cur_palette PNG_DEPSTRUCT; /* current push library + palette index */ + +# ifdef PNG_TEXT_SUPPORTED + png_size_t current_text_size PNG_DEPSTRUCT; /* current size of + text input data */ + png_size_t current_text_left PNG_DEPSTRUCT; /* how much text left + to read in input */ + png_charp current_text PNG_DEPSTRUCT; /* current text chunk + buffer */ + png_charp current_text_ptr PNG_DEPSTRUCT; /* current location + in current_text */ +# endif /* PNG_PROGRESSIVE_READ_SUPPORTED && PNG_TEXT_SUPPORTED */ + +#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */ + +#if defined(__TURBOC__) && !defined(_Windows) && !defined(__FLAT__) +/* For the Borland special 64K segment handler */ + png_bytepp offset_table_ptr PNG_DEPSTRUCT; + png_bytep offset_table PNG_DEPSTRUCT; + png_uint_16 offset_table_number PNG_DEPSTRUCT; + png_uint_16 offset_table_count PNG_DEPSTRUCT; + png_uint_16 offset_table_count_free PNG_DEPSTRUCT; +#endif + +#ifdef PNG_READ_DITHER_SUPPORTED + png_bytep palette_lookup PNG_DEPSTRUCT; /* lookup table for dithering */ + png_bytep dither_index PNG_DEPSTRUCT; /* index translation for palette + files */ +#endif + +#if defined(PNG_READ_DITHER_SUPPORTED) || defined(PNG_hIST_SUPPORTED) + png_uint_16p hist PNG_DEPSTRUCT; /* histogram */ +#endif + +#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED + png_byte heuristic_method PNG_DEPSTRUCT; /* heuristic for row + filter selection */ + png_byte num_prev_filters PNG_DEPSTRUCT; /* number of weights + for previous rows */ + png_bytep prev_filters PNG_DEPSTRUCT; /* filter type(s) of + previous row(s) */ + png_uint_16p filter_weights PNG_DEPSTRUCT; /* weight(s) for previous + line(s) */ + png_uint_16p inv_filter_weights PNG_DEPSTRUCT; /* 1/weight(s) for + previous line(s) */ + png_uint_16p filter_costs PNG_DEPSTRUCT; /* relative filter + calculation cost */ + png_uint_16p inv_filter_costs PNG_DEPSTRUCT; /* 1/relative filter + calculation cost */ +#endif + +#ifdef PNG_TIME_RFC1123_SUPPORTED + png_charp time_buffer PNG_DEPSTRUCT; /* String to hold RFC 1123 time text */ +#endif + +/* New members added in libpng-1.0.6 */ + + png_uint_32 free_me PNG_DEPSTRUCT; /* flags items libpng is + responsible for freeing */ + +#ifdef PNG_USER_CHUNKS_SUPPORTED + png_voidp user_chunk_ptr PNG_DEPSTRUCT; + png_user_chunk_ptr read_user_chunk_fn PNG_DEPSTRUCT; /* user read + chunk handler */ +#endif + +#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED + int num_chunk_list PNG_DEPSTRUCT; + png_bytep chunk_list PNG_DEPSTRUCT; +#endif + +/* New members added in libpng-1.0.3 */ +#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED + png_byte rgb_to_gray_status PNG_DEPSTRUCT; + /* These were changed from png_byte in libpng-1.0.6 */ + png_uint_16 rgb_to_gray_red_coeff PNG_DEPSTRUCT; + png_uint_16 rgb_to_gray_green_coeff PNG_DEPSTRUCT; + png_uint_16 rgb_to_gray_blue_coeff PNG_DEPSTRUCT; +#endif + +/* New member added in libpng-1.0.4 (renamed in 1.0.9) */ +#if defined(PNG_MNG_FEATURES_SUPPORTED) || \ + defined(PNG_READ_EMPTY_PLTE_SUPPORTED) || \ + defined(PNG_WRITE_EMPTY_PLTE_SUPPORTED) +/* Changed from png_byte to png_uint_32 at version 1.2.0 */ + png_uint_32 mng_features_permitted PNG_DEPSTRUCT; +#endif + +/* New member added in libpng-1.0.7 */ +#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) + png_fixed_point int_gamma PNG_DEPSTRUCT; +#endif + +/* New member added in libpng-1.0.9, ifdef'ed out in 1.0.12, enabled in 1.2.0 */ +#ifdef PNG_MNG_FEATURES_SUPPORTED + png_byte filter_type PNG_DEPSTRUCT; +#endif + +/* New members added in libpng-1.2.0 */ + +/* New members added in libpng-1.0.2 but first enabled by default in 1.2.0 */ +#ifdef PNG_USER_MEM_SUPPORTED + png_voidp mem_ptr PNG_DEPSTRUCT; /* user supplied struct for + mem functions */ + png_malloc_ptr malloc_fn PNG_DEPSTRUCT; /* function for + allocating memory */ + png_free_ptr free_fn PNG_DEPSTRUCT; /* function for + freeing memory */ +#endif + +/* New member added in libpng-1.0.13 and 1.2.0 */ + png_bytep big_row_buf PNG_DEPSTRUCT; /* buffer to save current + (unfiltered) row */ + +#ifdef PNG_READ_DITHER_SUPPORTED +/* The following three members were added at version 1.0.14 and 1.2.4 */ + png_bytep dither_sort PNG_DEPSTRUCT; /* working sort array */ + png_bytep index_to_palette PNG_DEPSTRUCT; /* where the original + index currently is + in the palette */ + png_bytep palette_to_index PNG_DEPSTRUCT; /* which original index + points to this + palette color */ +#endif + +/* New members added in libpng-1.0.16 and 1.2.6 */ + png_byte compression_type PNG_DEPSTRUCT; + +#ifdef PNG_USER_LIMITS_SUPPORTED + png_uint_32 user_width_max PNG_DEPSTRUCT; + png_uint_32 user_height_max PNG_DEPSTRUCT; + /* Added in libpng-1.4.0: Total number of sPLT, text, and unknown + * chunks that can be stored (0 means unlimited). + */ + png_uint_32 user_chunk_cache_max PNG_DEPSTRUCT; + /* Total memory that a zTXt, sPLT, iTXt, iCCP, or unknown chunk + * can occupy when decompressed. 0 means unlimited. + */ + png_uint_32 user_chunk_malloc_max PNG_DEPSTRUCT; +#endif + +/* New member added in libpng-1.0.25 and 1.2.17 */ +#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED + /* Storage for unknown chunk that the library doesn't recognize. */ + png_unknown_chunk unknown_chunk PNG_DEPSTRUCT; +#endif + +/* New members added in libpng-1.2.26 */ + png_uint_32 old_big_row_buf_size PNG_DEPSTRUCT; + png_uint_32 old_prev_row_size PNG_DEPSTRUCT; + +/* New member added in libpng-1.2.30 */ + png_charp chunkdata PNG_DEPSTRUCT; /* buffer for reading chunk data */ + +#ifdef PNG_IO_STATE_SUPPORTED +/* New member added in libpng-1.4.0 */ + png_uint_32 io_state PNG_DEPSTRUCT; +#endif +}; @@ -1,7 +1,7 @@ /* pngtest.c - a simple test program to test libpng * - * Last changed in libpng 1.4.0 [January 2, 2010] + * Last changed in libpng 1.4.1 [February 8, 2010] * Copyright (c) 1998-2010 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -859,8 +859,8 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname) { png_fixed_point white_x, white_y, red_x, red_y, green_x, green_y, blue_x, blue_y; - if (png_get_cHRM_fixed(read_ptr, read_info_ptr, &white_x, &white_y, &red_x, - &red_y, &green_x, &green_y, &blue_x, &blue_y)) + if (png_get_cHRM_fixed(read_ptr, read_info_ptr, &white_x, &white_y, + &red_x, &red_y, &green_x, &green_y, &blue_x, &blue_y)) { png_set_cHRM_fixed(write_ptr, write_info_ptr, white_x, white_y, red_x, red_y, green_x, green_y, blue_x, blue_y); @@ -1012,7 +1012,8 @@ test_one_file(PNG_CONST char *inname, PNG_CONST char *outname) if (png_get_sCAL_s(read_ptr, read_info_ptr, &unit, &scal_width, &scal_height)) { - png_set_sCAL_s(write_ptr, write_info_ptr, unit, scal_width, scal_height); + png_set_sCAL_s(write_ptr, write_info_ptr, unit, scal_width, + scal_height); } } #endif @@ -1390,8 +1391,6 @@ main(int argc, char *argv[]) /* Show the version of libpng used in building the application */ fprintf(STDERR, " pngtest (%lu):%s", (unsigned long)PNG_LIBPNG_VER, PNG_HEADER_VERSION_STRING); - fprintf(STDERR, " sizeof(png_struct)=%ld, sizeof(png_info)=%ld\n", - (long)png_sizeof(png_struct), (long)png_sizeof(png_info)); /* Do some consistency checking on the memory allocation settings, I'm * not sure this matters, but it is nice to know, the first of these @@ -1465,14 +1464,14 @@ main(int argc, char *argv[]) #endif for (i=2; i<argc; ++i) { -#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED - int k; -#endif int kerror; fprintf(STDERR, "\n Testing %s:", argv[i]); kerror = test_one_file(argv[i], outname); if (kerror == 0) { +#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED + int k; +#endif #ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED fprintf(STDERR, "\n PASS (%lu zero samples)\n", (unsigned long)zero_samples); @@ -1558,8 +1557,7 @@ main(int argc, char *argv[]) for (k = 0; k<256; k++) if (filters_used[k]) fprintf(STDERR, " Filter %d was used %lu times\n", - k, - (unsigned long)filters_used[k]); + k, (unsigned long)filters_used[k]); #endif #ifdef PNG_TIME_RFC1123_SUPPORTED if (tIME_chunk_present != 0) @@ -1627,4 +1625,4 @@ main(int argc, char *argv[]) } /* Generate a compiler error if there is an old png.h in the search path. */ -typedef version_1_4_0rc08 your_png_h_is_not_version_1_4_0rc08; +typedef version_1_5_0beta01 your_png_h_is_not_version_1_5_0beta01; diff --git a/pngtrans.c b/pngtrans.c index 9dc8cf1be..47bd9e758 100644 --- a/pngtrans.c +++ b/pngtrans.c @@ -1,7 +1,7 @@ /* pngtrans.c - transforms the data in a row (used by both readers and writers) * - * Last changed in libpng 1.4.0 [January 2, 2010] + * Last changed in libpng 1.4.0 [January 3, 2010] * Copyright (c) 1998-2010 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -11,6 +11,7 @@ * and license in png.h */ +#define PNG_INTERNAL #define PNG_NO_PEDANTIC_WARNINGS #include "png.h" #if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) @@ -1,7 +1,7 @@ /* pngwio.c - functions for data output * - * Last changed in libpng 1.4.0 [January 2, 2010] + * Last changed in libpng 1.4.0 [January 3, 2010] * Copyright (c) 1998-2010 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -18,6 +18,7 @@ * them at run time with png_set_write_fn(...). */ +#define PNG_INTERNAL #define PNG_NO_PEDANTIC_WARNINGS #include "png.h" #ifdef PNG_WRITE_SUPPORTED diff --git a/pngwrite.c b/pngwrite.c index c5db99330..3c63bc857 100644 --- a/pngwrite.c +++ b/pngwrite.c @@ -1,7 +1,7 @@ /* pngwrite.c - general routines to write a PNG file * - * Last changed in libpng 1.4.0 [January 2, 2010] + * Last changed in libpng 1.4.0 [January 3, 2010] * Copyright (c) 1998-2010 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -12,6 +12,7 @@ */ /* Get internal access to png.h */ +#define PNG_INTERNAL #define PNG_NO_PEDANTIC_WARNINGS #include "png.h" #ifdef PNG_WRITE_SUPPORTED @@ -38,7 +39,8 @@ png_write_info_before_PLTE(png_structp png_ptr, png_infop info_ptr) /* Write PNG signature */ png_write_sig(png_ptr); #ifdef PNG_MNG_FEATURES_SUPPORTED - if ((png_ptr->mode&PNG_HAVE_PNG_SIGNATURE)&&(png_ptr->mng_features_permitted)) + if ((png_ptr->mode&PNG_HAVE_PNG_SIGNATURE) && \ + (png_ptr->mng_features_permitted)) { png_warning(png_ptr, "MNG features are not allowed in a PNG datastream"); png_ptr->mng_features_permitted = 0; @@ -680,9 +682,11 @@ png_write_row(png_structp png_ptr, png_bytep row) if (png_ptr->transformations & PNG_FILLER) png_warning(png_ptr, "PNG_WRITE_FILLER_SUPPORTED is not defined"); #endif -#if !defined(PNG_WRITE_PACKSWAP_SUPPORTED) && defined(PNG_READ_PACKSWAP_SUPPORTED) +#if !defined(PNG_WRITE_PACKSWAP_SUPPORTED) && \ + defined(PNG_READ_PACKSWAP_SUPPORTED) if (png_ptr->transformations & PNG_PACKSWAP) - png_warning(png_ptr, "PNG_WRITE_PACKSWAP_SUPPORTED is not defined"); + png_warning(png_ptr, + "PNG_WRITE_PACKSWAP_SUPPORTED is not defined"); #endif #if !defined(PNG_WRITE_PACK_SUPPORTED) && defined(PNG_READ_PACK_SUPPORTED) if (png_ptr->transformations & PNG_PACK) @@ -936,7 +940,7 @@ png_destroy_write_struct(png_structpp png_ptr_ptr, png_infopp info_ptr_ptr) { png_free_data(png_ptr, info_ptr, PNG_FREE_ALL, -1); -#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED +#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED if (png_ptr->num_chunk_list) { png_free(png_ptr, png_ptr->chunk_list); diff --git a/pngwtran.c b/pngwtran.c index 42588449a..2fa7b34a5 100644 --- a/pngwtran.c +++ b/pngwtran.c @@ -1,7 +1,7 @@ /* pngwtran.c - transforms the data in a row for PNG writers * - * Last changed in libpng 1.4.0 [January 2, 2010] + * Last changed in libpng 1.4.1 [February 8, 2010] * Copyright (c) 1998-2010 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -11,6 +11,7 @@ * and license in png.h */ +#define PNG_INTERNAL #define PNG_NO_PEDANTIC_WARNINGS #include "png.h" #ifdef PNG_WRITE_SUPPORTED @@ -30,7 +31,8 @@ png_do_write_transformations(png_structp png_ptr) #ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED if (png_ptr->transformations & PNG_USER_TRANSFORM) if (png_ptr->write_user_transform_fn != NULL) - (*(png_ptr->write_user_transform_fn)) /* User write transform function */ + (*(png_ptr->write_user_transform_fn)) /* User write transform + function */ (png_ptr, /* png_ptr */ &(png_ptr->row_info), /* row_info: */ /* png_uint_32 width; width of row */ diff --git a/pngwutil.c b/pngwutil.c index e85213627..ed687e7a1 100644 --- a/pngwutil.c +++ b/pngwutil.c @@ -1,7 +1,7 @@ /* pngwutil.c - utilities to write a PNG file * - * Last changed in libpng 1.4.0 [January 2, 2010] + * Last changed in libpng 1.4.1 [February 8, 2010] * Copyright (c) 1998-2010 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -11,6 +11,7 @@ * and license in png.h */ +#define PNG_INTERNAL #define PNG_NO_PEDANTIC_WARNINGS #include "png.h" #ifdef PNG_WRITE_SUPPORTED @@ -436,7 +437,8 @@ png_write_IHDR(png_structp png_ptr, png_uint_32 width, png_uint_32 height, case 4: case 8: case 16: png_ptr->channels = 1; break; - default: png_error(png_ptr, "Invalid bit depth for grayscale image"); + default: png_error(png_ptr, + "Invalid bit depth for grayscale image"); } break; case PNG_COLOR_TYPE_RGB: @@ -639,7 +641,9 @@ png_write_PLTE(png_structp png_ptr, png_colorp palette, png_uint_32 num_pal) png_write_chunk_data(png_ptr, buf, (png_size_t)3); } #else - /* This is a little slower but some buggy compilers need to do this instead */ + /* This is a little slower but some buggy compilers need to do this + * instead + */ pal_ptr=palette; for (i = 0; i < num_pal; i++) { diff --git a/projects/xcode/libpng.xcodeproj/project.pbxproj b/projects/xcode/libpng.xcodeproj/project.pbxproj index 7509713b1..bbfd131c1 100644 --- a/projects/xcode/libpng.xcodeproj/project.pbxproj +++ b/projects/xcode/libpng.xcodeproj/project.pbxproj @@ -226,7 +226,7 @@ COPY_PHASE_STRIP = NO; DYLIB_COMPATIBILITY_VERSION = 14; DYLIB_CURRENT_VERSION = 14; - FRAMEWORK_VERSION = 1.4.0rc08; + FRAMEWORK_VERSION = 1.5.0beta01; GCC_PRECOMPILE_PREFIX_HEADER = NO; GCC_PREFIX_HEADER = ""; INFOPLIST_FILE = Info.plist; @@ -244,7 +244,7 @@ buildSettings = { DYLIB_COMPATIBILITY_VERSION = 14; DYLIB_CURRENT_VERSION = 14; - FRAMEWORK_VERSION = 1.4.0rc08; + FRAMEWORK_VERSION = 1.5.0beta01; GCC_PRECOMPILE_PREFIX_HEADER = NO; GCC_PREFIX_HEADER = ""; INFOPLIST_FILE = Info.plist; diff --git a/scripts/README.txt b/scripts/README.txt index a238eabe0..14968f1fb 100644 --- a/scripts/README.txt +++ b/scripts/README.txt @@ -1,8 +1,8 @@ -Makefiles for libpng version 1.4.0rc08 - January 2, 2010 +Makefiles for libpng version 1.5.0beta01 - February 8, 2010 makefile.linux => Linux/ELF makefile - (gcc, creates libpng14.so.14.1.4.0rc08) + (gcc, creates libpng14.so.14.1.5.0beta01) makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.knr => Archaic UNIX Makefile that converts files with ansi2knr (Requires ansi2knr.c from @@ -20,7 +20,7 @@ Makefiles for libpng version 1.4.0rc08 - January 2, 2010 makefile.dec => DEC Alpha UNIX makefile makefile.dj2 => DJGPP 2 makefile makefile.elf => Linux/ELF makefile symbol versioning, - gcc, creates libpng14.so.14.1.4.0rc08) + gcc, creates libpng14.so.14.1.5.0beta01) makefile.freebsd => FreeBSD makefile makefile.gcc => Generic gcc makefile makefile.hpgcc => HPUX makefile using gcc @@ -36,12 +36,12 @@ Makefiles for libpng version 1.4.0rc08 - January 2, 2010 makefile.os2 => OS/2 Makefile (gcc and emx, requires pngos2.def) makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc makefile.sggcc => Silicon Graphics (gcc, - creates libpng14.so.14.1.4.0rc08) + creates libpng14.so.14.1.5.0beta01) makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib) makefile.solaris => Solaris 2.X makefile (gcc, - creates libpng14.so.14.1.4.0rc08) + creates libpng14.so.14.1.5.0beta01) makefile.so9 => Solaris 9 makefile (gcc, - creates libpng14.so.14.1.4.0rc08) + creates libpng14.so.14.1.5.0beta01) makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.sunos => Sun makefile makefile.32sunu => Sun Ultra 32-bit makefile diff --git a/scripts/descrip.mms b/scripts/descrip.mms index d0642c034..2c6f614ba 100644 --- a/scripts/descrip.mms +++ b/scripts/descrip.mms @@ -33,20 +33,20 @@ clean : # Other dependencies. -png.obj : png.h, pngconf.h, pngpriv.h -pngpread.obj : png.h, pngconf.h, pngpriv.h -pngset.obj : png.h, pngconf.h, pngpriv.h -pngget.obj : png.h, pngconf.h, pngpriv.h -pngread.obj : png.h, pngconf.h, pngpriv.h -pngrtran.obj : png.h, pngconf.h, pngpriv.h -pngrutil.obj : png.h, pngconf.h, pngpriv.h -pngerror.obj : png.h, pngconf.h, pngpriv.h -pngmem.obj : png.h, pngconf.h, pngpriv.h -pngrio.obj : png.h, pngconf.h, pngpriv.h -pngwio.obj : png.h, pngconf.h, pngpriv.h -pngtrans.obj : png.h, pngconf.h, pngpriv.h -pngwrite.obj : png.h, pngconf.h, pngpriv.h -pngwtran.obj : png.h, pngconf.h, pngpriv.h -pngwutil.obj : png.h, pngconf.h, pngpriv.h +png.obj : png.h, pngconf.h, pngpriv.h pngstruct.h pnginfo.h +pngpread.obj : png.h, pngconf.h, pngpriv.h pngstruct.h pnginfo.h +pngset.obj : png.h, pngconf.h, pngpriv.h pngstruct.h pnginfo.h +pngget.obj : png.h, pngconf.h, pngpriv.h pngstruct.h pnginfo.h +pngread.obj : png.h, pngconf.h, pngpriv.h pngstruct.h pnginfo.h +pngrtran.obj : png.h, pngconf.h, pngpriv.h pngstruct.h pnginfo.h +pngrutil.obj : png.h, pngconf.h, pngpriv.h pngstruct.h pnginfo.h +pngerror.obj : png.h, pngconf.h, pngpriv.h pngstruct.h pnginfo.h +pngmem.obj : png.h, pngconf.h, pngpriv.h pngstruct.h pnginfo.h +pngrio.obj : png.h, pngconf.h, pngpriv.h pngstruct.h pnginfo.h +pngwio.obj : png.h, pngconf.h, pngpriv.h pngstruct.h pnginfo.h +pngtrans.obj : png.h, pngconf.h, pngpriv.h pngstruct.h pnginfo.h +pngwrite.obj : png.h, pngconf.h, pngpriv.h pngstruct.h pnginfo.h +pngwtran.obj : png.h, pngconf.h, pngpriv.h pngstruct.h pnginfo.h +pngwutil.obj : png.h, pngconf.h, pngpriv.h pngstruct.h pnginfo.h pngtest.obj : png.h, pngconf.h diff --git a/scripts/libpng-config-head.in b/scripts/libpng-config-head.in index bf806cd89..36cd0df79 100755 --- a/scripts/libpng-config-head.in +++ b/scripts/libpng-config-head.in @@ -11,7 +11,7 @@ # Modeled after libxml-config. -version=1.4.0rc08 +version=1.5.0beta01 prefix="" libdir="" libs="" diff --git a/scripts/libpng.pc.in b/scripts/libpng.pc.in index 368b435db..b3be8b717 100644 --- a/scripts/libpng.pc.in +++ b/scripts/libpng.pc.in @@ -5,6 +5,6 @@ includedir=@includedir@/libpng14 Name: libpng Description: Loads and saves PNG files -Version: 1.4.0rc08 +Version: 1.5.0beta01 Libs: -L${libdir} -lpng14 Cflags: -I${includedir} diff --git a/scripts/makefile.32sunu b/scripts/makefile.32sunu index 559f834d4..5feee17a1 100644 --- a/scripts/makefile.32sunu +++ b/scripts/makefile.32sunu @@ -1,6 +1,6 @@ # makefile for libpng on Solaris 2.x with cc # Contributed by William L. Sebok, based on makefile.linux -# Copyright (C) 2002, 2006 Glenn Randers-Pehrson +# Copyright (C) 2002, 2006, 2010 Glenn Randers-Pehrson # Copyright (C) 1998 Greg Roelofs # Copyright (C) 1996, 1997 Andreas Dilger @@ -11,16 +11,12 @@ # Library name: LIBNAME=libpng14 PNGMAJ = 14 -PNGMIN = 1.4.0rc08 -PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: LIBSO=$(LIBNAME).so LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOVER=$(LIBNAME).so.$(PNGVER) +LIBSOREL=$(LIBSOMAJ).$(RELEASE) OLDSO=libpng.so -OLDSOMAJ=libpng.so.14 -OLDSOVER=libpng.so.14.$(PNGMIN) # Utilities: CC=cc @@ -113,10 +109,7 @@ libpng-config: $(LIBSO): $(LIBSOMAJ) $(LN_SF) $(LIBSOMAJ) $(LIBSO) -$(LIBSOMAJ): $(LIBSOVER) - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) - -$(LIBSOVER): $(OBJSDLL) +$(LIBSOMAJ): $(OBJSDLL) @case "`type ld`" in *ucb*) \ echo; \ echo '## WARNING:'; \ @@ -130,11 +123,7 @@ $(LIBSOVER): $(OBJSDLL) ;; \ esac $(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h $(LIBSOMAJ) \ - -o $(LIBSOVER) $(OBJSDLL) - -$(OLDSOVER): $(OBJSDLL) - $(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h $(OLDSOMAJ) \ - -o $(OLDSOVER) $(OBJSDLL) + -o $(LIBSOMAJ) $(OBJSDLL) pngtest: pngtest.o $(LIBSO) $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) @@ -158,24 +147,16 @@ install-static: install-headers libpng.a -@$(RM_F) $(DL)/libpng.a (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBSOVER) libpng.pc \ - $(OLDSOVER) +install-shared: install-headers $(LIBSOMAJ) libpng.pc -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOMAJ) -@$(RM_F) $(DL)/$(LIBSO) + -@$(RM_F) $(DL)/$(LIBSOREL) -@$(RM_F) $(DL)/$(OLDSO) - -@$(RM_F) $(DL)/$(OLDSOMAJ) - -@$(RM_F) $(DL)/$(OLDSOMAJ).$(PNGVER)* - cp $(LIBSOVER) $(DL) - cp $(OLDSOVER) $(DL) - chmod 755 $(DL)/$(LIBSOVER) - chmod 755 $(DL)/$(OLDSOVER) + cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) + chmod 755 $(DL)/$(LIBSOREL) (cd $(DL); \ - $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ - $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \ - $(LN_SF) $(LIBSOMAJ) $(LIBSO)) + $(LN_SF) $(LIBSOREL) $(LIBSO); \ + $(LN_SF) $(LIBSO) $(OLDSO)) -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc -@$(RM_F) $(DL)/pkgconfig/libpng.pc @@ -229,7 +210,6 @@ test-installed: clean: $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ libpng-config $(LIBSO) $(LIBSOMAJ)* \ - $(OLDSOVER) \ libpng.pc DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO @@ -238,20 +218,20 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h +png.o png.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.64sunu b/scripts/makefile.64sunu index 810130233..59e5b0867 100644 --- a/scripts/makefile.64sunu +++ b/scripts/makefile.64sunu @@ -1,6 +1,6 @@ # makefile for libpng on Solaris 2.x with cc # Contributed by William L. Sebok, based on makefile.linux -# Copyright (C) 2002, 2006 Glenn Randers-Pehrson +# Copyright (C) 2002, 2006, 2010 Glenn Randers-Pehrson # Copyright (C) 1998 Greg Roelofs # Copyright (C) 1996, 1997 Andreas Dilger @@ -11,16 +11,12 @@ # Library name: LIBNAME=libpng14 PNGMAJ = 14 -PNGMIN = 1.4.0rc08 -PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: LIBSO=$(LIBNAME).so LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOVER=$(LIBNAME).so.$(PNGVER) +LIBSOREL=$(LIBSOMAJ).$(RELEASE) OLDSO=libpng.so -OLDSOMAJ=libpng.so.14 -OLDSOVER=libpng.so.14.$(PNGMIN) # Utilities: CC=cc @@ -113,10 +109,7 @@ libpng-config: $(LIBSO): $(LIBSOMAJ) $(LN_SF) $(LIBSOMAJ) $(LIBSO) -$(LIBSOMAJ): $(LIBSOVER) - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) - -$(LIBSOVER): $(OBJSDLL) +$(LIBSOMAJ): $(OBJSDLL) @case "`type ld`" in *ucb*) \ echo; \ echo '## WARNING:'; \ @@ -130,11 +123,7 @@ $(LIBSOVER): $(OBJSDLL) ;; \ esac $(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h $(LIBSOMAJ) \ - -o $(LIBSOVER) $(OBJSDLL) - -$(OLDSOVER): $(OBJSDLL) - $(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h $(OLDSOMAJ) \ - -o $(OLDSOVER) $(OBJSDLL) + -o $(LIBSOMAJ) $(OBJSDLL) pngtest: pngtest.o $(LIBSO) $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) @@ -158,24 +147,16 @@ install-static: install-headers libpng.a -@$(RM_F) $(DL)/libpng.a (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBSOVER) libpng.pc \ - $(OLDSOVER) +install-shared: install-headers $(LIBSOMAJ) libpng.pc -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOMAJ) -@$(RM_F) $(DL)/$(LIBSO) + -@$(RM_F) $(DL)/$(LIBSOREL) -@$(RM_F) $(DL)/$(OLDSO) - -@$(RM_F) $(DL)/$(OLDSOMAJ) - -@$(RM_F) $(DL)/$(OLDSOMAJ).$(PNGVER)* - cp $(LIBSOVER) $(DL) - cp $(OLDSOVER) $(DL) - chmod 755 $(DL)/$(LIBSOVER) - chmod 755 $(DL)/$(OLDSOVER) + cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) + chmod 755 $(DL)/$(LIBSOREL) (cd $(DL); \ - $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ - $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \ - $(LN_SF) $(LIBSOMAJ) $(LIBSO)) + $(LN_SF) $(LIBSOREL) $(LIBSO); \ + $(LN_SF) $(LIBSO) $(OLDSO)) -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc -@$(RM_F) $(DL)/pkgconfig/libpng.pc @@ -229,7 +210,6 @@ test-installed: clean: $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ libpng-config $(LIBSO) $(LIBSOMAJ)* \ - $(OLDSOVER) \ libpng.pc DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO @@ -238,20 +218,20 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h +png.o png.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.aix b/scripts/makefile.aix index 9c8d4a910..f09280cd7 100644 --- a/scripts/makefile.aix +++ b/scripts/makefile.aix @@ -23,8 +23,6 @@ LN_SF = ln -f -s LIBNAME=libpng14 PNGMAJ = 14 -PNGMIN = 1.4.0rc08 -PNGVER = $(PNGMAJ).$(PNGMIN) prefix=/usr/local INCPATH=$(prefix)/include @@ -97,20 +95,20 @@ install: $(LIBNAME)$(A) clean: $(RM_F) *.o $(LIBNAME)$(A) pngtest pngout.png -png$(O): png.h pngconf.h pngpriv.h -pngerror$(O): png.h pngconf.h pngpriv.h -pngget$(O): png.h pngconf.h pngpriv.h -pngmem$(O): png.h pngconf.h pngpriv.h -pngpread$(O): png.h pngconf.h pngpriv.h -pngread$(O): png.h pngconf.h pngpriv.h -pngrio$(O): png.h pngconf.h pngpriv.h -pngrtran$(O): png.h pngconf.h pngpriv.h -pngrutil$(O): png.h pngconf.h pngpriv.h -pngset$(O): png.h pngconf.h pngpriv.h -pngtrans$(O): png.h pngconf.h pngpriv.h -pngwio$(O): png.h pngconf.h pngpriv.h -pngwrite$(O): png.h pngconf.h pngpriv.h -pngwtran$(O): png.h pngconf.h pngpriv.h -pngwutil$(O): png.h pngconf.h pngpriv.h +png$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest$(O): png.h pngconf.h diff --git a/scripts/makefile.bc32 b/scripts/makefile.bc32 index 2020e6e75..25584b00b 100644 --- a/scripts/makefile.bc32 +++ b/scripts/makefile.bc32 @@ -109,21 +109,21 @@ test: pngtest.exe ## Minor Targets -png.obj: png.c png.h pngconf.h pngpriv.h -pngerror.obj: pngerror.c png.h pngconf.h pngpriv.h -pngget.obj: pngget.c png.h pngconf.h pngpriv.h -pngmem.obj: pngmem.c png.h pngconf.h pngpriv.h -pngpread.obj: pngpread.c png.h pngconf.h pngpriv.h -pngread.obj: pngread.c png.h pngconf.h pngpriv.h -pngrio.obj: pngrio.c png.h pngconf.h pngpriv.h -pngrtran.obj: pngrtran.c png.h pngconf.h pngpriv.h -pngrutil.obj: pngrutil.c png.h pngconf.h pngpriv.h -pngset.obj: pngset.c png.h pngconf.h pngpriv.h -pngtrans.obj: pngtrans.c png.h pngconf.h pngpriv.h -pngwio.obj: pngwio.c png.h pngconf.h pngpriv.h -pngwrite.obj: pngwrite.c png.h pngconf.h pngpriv.h -pngwtran.obj: pngwtran.c png.h pngconf.h pngpriv.h -pngwutil.obj: pngwutil.c png.h pngconf.h pngpriv.h +png.obj: png.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.obj: pngerror.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.obj: pngget.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.obj: pngmem.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.obj: pngpread.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.obj: pngread.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.obj: pngrio.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.obj: pngrtran.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.obj: pngrutil.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.obj: pngset.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.obj: pngtrans.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.obj: pngwio.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.obj: pngwrite.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.obj: pngwtran.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.obj: pngwutil.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.obj: pngtest.c png.h pngconf.h $(LIBNAME): $(OBJS) diff --git a/scripts/makefile.beos b/scripts/makefile.beos index b472c2878..04b1db60a 100644 --- a/scripts/makefile.beos +++ b/scripts/makefile.beos @@ -1,6 +1,6 @@ # makefile for libpng on BeOS x86 ELF with gcc # modified from makefile.linux by Sander Stoks -# Copyright (C) 2002, 2006, 2008 Glenn Randers-Pehrson +# Copyright (C) 2002, 2006, 2008, 2010 Glenn Randers-Pehrson # Copyright (C) 1999 Greg Roelofs # Copyright (C) 1996, 1997 Andreas Dilger # @@ -11,16 +11,12 @@ # Library name: LIBNAME=libpng14 PNGMAJ = 14 -PNGMIN = 1.4.0rc08 -PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: LIBSO=$(LIBNAME).so LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOVER=$(LIBNAME).so.$(PNGVER) +LIBSOREL=$(LIBSOMAJ).$(RELEASE) OLDSO=libpng.so -OLDSOMAJ=libpng.so.14 -OLDSOVER=libpng.so.14.$(PNGMIN) # Utilities: CC=gcc @@ -105,16 +101,9 @@ $(LIBSO): $(LIBSOMAJ) $(LN_SF) $(LIBSOMAJ) $(LIBSO) cp $(LIBSO)* /boot/home/config/lib -$(LIBSOMAJ): $(LIBSOVER) - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) - -$(LIBSOVER): $(OBJSDLL) +$(LIBSOMAJ): $(OBJSDLL) $(CC) -nostart -Wl,-soname,$(LIBSOMAJ) -o \ - $(LIBSOVER) $(OBJSDLL) $(LDFLAGS) - -$(OLDSOVER): $(OBJSDLL) - $(CC) -nostart -Wl,-soname,$(OLDSOMAJ) -o \ - $(OLDSOVER) $(OBJSDLL) $(LDFLAGS) + $(LIBSOMAJ) $(OBJSDLL) $(LDFLAGS) pngtest: pngtest.o $(LIBSO) $(CC) -L$(ZLIBLIB) -L. -lz -lpng14 -o pngtest pngtest.o @@ -138,23 +127,17 @@ install-static: install-headers libpng.a -@$(RM_F) $(DL)/libpng.a (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBSOVER) libpng.pc \ - $(OLDSOVER) +install-shared: install-headers $(LIBSOMAJ) libpng.pc + -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOMAJ) + -@$(RM_F) $(DL)/$(LIBSO) + -@$(RM_F) $(DL)/$(LIBSOREL) -@$(RM_F) $(DL)/$(OLDSO) - -@$(RM_F) $(DL)/$(OLDSOMAJ) - -@$(RM_F) $(DL)/$(OLDSOVER)* - cp $(LIBSOVER) $(DL) - cp $(OLDSOVER) $(DL) - chmod 755 $(DL)/$(LIBSOVER) - chmod 755 $(DL)/$(OLDSOVER) + cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) + chmod 755 $(DL)/$(LIBSOREL) (cd $(DL); \ - $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ - $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \ - $(LN_SF) $(LIBSOMAJ) $(LIBSO)) + $(LN_SF) $(LIBSOREL) $(LIBSO); \ + $(LN_SF) $(LIBSO) $(OLDSO)) -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc -@$(RM_F) $(DL)/pkgconfig/libpng.pc @@ -206,25 +189,24 @@ test-installed: clean: $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \ $(LIBSO) $(LIBSOMAJ)* pngtesti \ - $(OLDSOVER) \ libpng.pc # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h +png.o png.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.bor b/scripts/makefile.bor index dcc3c633c..3d30e3603 100644 --- a/scripts/makefile.bor +++ b/scripts/makefile.bor @@ -117,21 +117,21 @@ test: pngtest$(MODEL).exe ## Minor Targets -png.obj: png.c png.h pngconf.h pngpriv.h -pngerror.obj: pngerror.c png.h pngconf.h pngpriv.h -pngget.obj: pngget.c png.h pngconf.h pngpriv.h -pngmem.obj: pngmem.c png.h pngconf.h pngpriv.h -pngpread.obj: pngpread.c png.h pngconf.h pngpriv.h -pngread.obj: pngread.c png.h pngconf.h pngpriv.h -pngrio.obj: pngrio.c png.h pngconf.h pngpriv.h -pngrtran.obj: pngrtran.c png.h pngconf.h pngpriv.h -pngrutil.obj: pngrutil.c png.h pngconf.h pngpriv.h -pngset.obj: pngset.c png.h pngconf.h pngpriv.h -pngtrans.obj: pngtrans.c png.h pngconf.h pngpriv.h -pngwio.obj: pngwio.c png.h pngconf.h pngpriv.h -pngwrite.obj: pngwrite.c png.h pngconf.h pngpriv.h -pngwtran.obj: pngwtran.c png.h pngconf.h pngpriv.h -pngwutil.obj: pngwutil.c png.h pngconf.h pngpriv.h +png.obj: png.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.obj: pngerror.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.obj: pngget.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.obj: pngmem.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.obj: pngpread.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.obj: pngread.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.obj: pngrio.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.obj: pngrtran.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.obj: pngrutil.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.obj: pngset.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.obj: pngtrans.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.obj: pngwio.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.obj: pngwrite.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.obj: pngwtran.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.obj: pngwutil.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(LIBNAME): $(OBJS) -del $(LIBNAME) diff --git a/scripts/makefile.cegcc b/scripts/makefile.cegcc index 5b023df94..a84a0a8ee 100644 --- a/scripts/makefile.cegcc +++ b/scripts/makefile.cegcc @@ -22,15 +22,15 @@ # make clean VERMAJ = 1 -VERMIN = 4 +VERMIN = 5 VERMIC = 0 VER = $(VERMAJ).$(VERMIN).$(VERMIC) NAME = libpng PACKAGE = $(NAME)-$(VER) -BIN = libpng14-0.dll libpng-14.dll +BIN = libpng14-0.dll LIB = libpng14.a libpng14.dll.a libpng.a libpng.dll.a scripts/png32ce.def -INCLUDE = png.h pngconf.h pngpriv.h +INCLUDE = png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h PC = libpng14.pc libpng.pc MANIFESTVERBIN = "Libpng-$(VER): Binary files" @@ -64,7 +64,7 @@ copy-src: compilation: @echo " * Compilation of $(PACKAGE)" - cd $(PACKAGE) && CPPFLAGS="$(CPPFLAGS) -DPNG_BUILD_DLL -DPNG_CONSOLE_IO_SUPPORTED -DPNG_NO_MMX_CODE -D_WIN32_WCE=0x0420" CFLAGS="$(CFLAGS) -mms-bitfields -O3 -pipe -fomit-frame-pointer" LDFLAGS="$(LDFLAGS) -Wl,--enable-auto-import -Wl,-s" ./configure --prefix=/opt/wince --host=arm-mingw32ce && make + cd $(PACKAGE) && CPPFLAGS="$(CPPFLAGS) -DPNG_BUILD_DLL -DPNG_CONSOLE_IO_SUPPORTED -D_WIN32_WCE=0x0420" CFLAGS="$(CFLAGS) -mms-bitfields -O3 -pipe -fomit-frame-pointer" LDFLAGS="$(LDFLAGS) -Wl,--enable-auto-import -Wl,-s" ./configure --prefix=/opt/wince --host=arm-mingw32ce && make copy: @echo " * Copy of binary and development files" diff --git a/scripts/makefile.cygwin b/scripts/makefile.cygwin index 004149a29..adf704ca9 100644 --- a/scripts/makefile.cygwin +++ b/scripts/makefile.cygwin @@ -68,8 +68,6 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \ LIBNAME = libpng14 PNGMAJ = 14 CYGDLL = 14 -PNGMIN = 1.4.0rc08 -PNGVER = $(PNGMAJ).$(PNGMIN) SHAREDLIB=cygpng$(CYGDLL).dll STATLIB=libpng.a @@ -270,21 +268,21 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o png.pic.o: png.h pngconf.h pngpriv.h png.c -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h pngerror.c -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h pngrio.c -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h pngwio.c -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h pngmem.c -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h pngset.c -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h pngget.c -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h pngread.c -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h pngrtran.c -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h pngrutil.c -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h pngtrans.c -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h pngwrite.c -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h pngwtran.c -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h pngwutil.c -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h pngpread.c +png.o png.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h png.c +pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngerror.c +pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngrio.c +pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngwio.c +pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngmem.c +pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngset.c +pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngget.c +pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngread.c +pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngrtran.c +pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngrutil.c +pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtrans.c +pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngwrite.c +pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngwtran.c +pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngwutil.c +pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngpread.c pngtest.o: png.h pngconf.h pngtest.c pngtest-stat.o: png.h pngconf.h pngtest.c diff --git a/scripts/makefile.darwin b/scripts/makefile.darwin index a9759ad16..2f770691b 100644 --- a/scripts/makefile.darwin +++ b/scripts/makefile.darwin @@ -1,5 +1,5 @@ # makefile for libpng on Darwin / Mac OS X -# Copyright (C) 2002, 2004, 2006, 2008 Glenn Randers-Pehrson +# Copyright (C) 2002, 2004, 2006, 2008, 2010 Glenn Randers-Pehrson # Copyright (C) 2001 Christoph Pfisterer # derived from makefile.linux: # Copyright (C) 1998, 1999 Greg Roelofs @@ -22,16 +22,12 @@ ZLIBINC=../zlib # Library name: LIBNAME = libpng14 PNGMAJ = 14 -PNGMIN = 1.4.0rc08 -PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: LIBSO=$(LIBNAME).dylib LIBSOMAJ=$(LIBNAME).$(PNGMAJ).dylib -LIBSOVER=$(LIBNAME).$(PNGVER).dylib +LIBSOREL=$(LIBNAME).$(PNGMAJ).$(RELEASE).dylib OLDSO=libpng.dylib -OLDSOMAJ=libpng.14.dylib -OLDSOVER=libpng.14.$(PNGMIN).dylib # Utilities: CC=cc @@ -101,21 +97,11 @@ libpng-config: $(LIBSO): $(LIBSOMAJ) $(LN_SF) $(LIBSOMAJ) $(LIBSO) -$(LIBSOMAJ): $(LIBSOVER) - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) - -$(LIBSOVER): $(OBJSDLL) +$(LIBSOMAJ): $(OBJSDLL) $(CC) -dynamiclib \ -install_name $(LIBPATH)/$(LIBSOMAJ) \ -current_version 14 -compatibility_version 14 \ - -o $(LIBSOVER) \ - $(OBJSDLL) -L$(ZLIBLIB) -lz - -$(OLDSOVER): $(OBJSDLL) - $(CC) -dynamiclib \ - -install_name $(LIBPATH)/$(OLDSOMAJ) \ - -current_version 14 -compatibility_version 14 \ - -o $(OLDSOVER) \ + -o $(LIBSOMAJ) \ $(OBJSDLL) -L$(ZLIBLIB) -lz pngtest: pngtest.o $(LIBSO) @@ -141,24 +127,16 @@ install-static: install-headers libpng.a -@$(RM_F) $(DL)/libpng.a (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBSO) libpng.pc \ - $(OLDSOVER) +install-shared: install-headers $(LIBSOMAJ) libpng.pc -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBNAME).$(PNGVER)*.dylib - -@$(RM_F) $(DL)/$(LIBNAME).$(PNGMAJ)*.dylib -@$(RM_F) $(DL)/$(LIBSO) + -@$(RM_F) $(DL)/$(LIBSOREL) -@$(RM_F) $(DL)/$(OLDSO) - -@$(RM_F) $(DL)/$(OLDSOMAJ) - -@$(RM_F) $(DL)/libpng.3.$(PNGMIN)*.dylib - cp $(LIBSOVER) $(DL) - cp $(OLDSOVER) $(DL) - chmod 755 $(DL)/$(LIBSOVER) - chmod 755 $(DL)/$(OLDSOVER) + cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) + chmod 755 $(DL)/$(LIBSOREL) (cd $(DL); \ - $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ - $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \ - $(LN_SF) $(LIBSOMAJ) $(LIBSO)) + $(LN_SF) $(LIBSOREL) $(LIBSO); \ + $(LN_SF) $(LIBSO) $(OLDSO)) -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc -@$(RM_F) $(DL)/pkgconfig/libpng.pc @@ -209,7 +187,6 @@ test-installed: clean: $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \ - $(OLDSOVER) \ libpng.pc $(LIBNAME).*dylib pngtesti DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO @@ -218,20 +195,20 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h +png.o png.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.dec b/scripts/makefile.dec index 854877821..310e3390d 100644 --- a/scripts/makefile.dec +++ b/scripts/makefile.dec @@ -1,5 +1,5 @@ # makefile for libpng on DEC Alpha Unix -# Copyright (C) 2000-2002, 2006 Glenn Randers-Pehrson +# Copyright (C) 2000-2002, 2006, 2010 Glenn Randers-Pehrson # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. # # This code is released under the libpng license. @@ -8,17 +8,13 @@ # Library name: PNGMAJ = 14 -PNGMIN = 1.4.0rc08 -PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng14 # Shared library names: LIBSO=$(LIBNAME).so LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOVER=$(LIBNAME).so.$(PNGVER) +LIBSOREL=$(LIBSOMAJ).$(RELEASE) OLDSO=libpng.so -OLDSOMAJ=libpng.so.14 -OLDSOVER=libpng.so.14.$(PNGMIN) # Utilities: AR_RC=ar rc @@ -90,17 +86,10 @@ libpng-config: $(LIBSO): $(LIBSOMAJ) $(LN_SF) $(LIBSOMAJ) $(LIBSO) -$(LIBSOMAJ): $(LIBSOVER) - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) - -$(LIBSOVER): $(OBJS) +$(LIBSOMAJ): $(OBJS) $(CC) -shared -o $@ $(OBJS) -L$(ZLIBLIB) \ -soname $(LIBSOMAJ) -$(OLDSOVER): $(OBJS) - $(CC) -shared -o $@ $(OBJS) -L$(ZLIBLIB) \ - -soname $(OLDSOMAJ) - pngtest: pngtest.o libpng.a $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) @@ -123,29 +112,22 @@ install-static: install-headers libpng.a -@/bin/rm -f $(DL)/libpng.a (cd $(DL); $(LN_SF)(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBSOVER) libpng.pc \ - $(OLDSOVER) +install-shared: install-headers $(LIBSOMAJ) libpng.pc -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@/bin/rm -f $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) - -@/bin/rm -f $(DL)/$(LIBSOMAJ) - -@/bin/rm -f $(DL)/$(OLDSO) - -@/bin/rm -f $(DL)/$(OLDSOMAJ) - -@/bin/rm -f $(DL)/$(OLDSOVER)* - cp $(LIBSOVER) $(DL) - cp $(OLDSOVER) $(DL) - chmod 755 $(DL)/$(LIBSOVER) - chmod 755 $(DL)/$(OLDSOVER) + -@$(RM_F) $(DL)/$(LIBSO) + -@$(RM_F) $(DL)/$(LIBSOREL) + -@$(RM_F) $(DL)/$(OLDSO) + cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) + chmod 755 $(DL)/$(LIBSOREL) (cd $(DL); \ - $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ - $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ - $(LN_SF)(LIBSOVER) $(LIBSOMAJ); \ - $(LN_SF)(LIBSOMAJ) $(LIBSO)) + $(LN_SF) $(LIBSOREL) $(LIBSO); \ + $(LN_SF) $(LIBSO) $(OLDSO)) -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi - -@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc - -@/bin/rm -f $(DL)/pkgconfig/libpng.pc + -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc + -@$(RM_F) $(DL)/pkgconfig/libpng.pc cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc - (cd $(DL)/pkgconfig; $(LN_SF)(LIBNAME).pc libpng.pc) + (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) install-man: libpng.3 libpngpf.3 png.5 -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi @@ -193,25 +175,24 @@ test-installed: clean: /bin/rm -f *.o libpng.a pngtest pngtesti pngout.png \ libpng-config $(LIBSO) $(LIBSOMAJ)* \ - $(OLDSOVER) \ libpng.pc # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h +png.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.dj2 b/scripts/makefile.dj2 index 021e969cf..c45f2a009 100644 --- a/scripts/makefile.dj2 +++ b/scripts/makefile.dj2 @@ -39,20 +39,20 @@ clean: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h +png.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.elf b/scripts/makefile.elf index 382d66dd8..1cf49fe5c 100644 --- a/scripts/makefile.elf +++ b/scripts/makefile.elf @@ -1,5 +1,5 @@ # makefile for libpng.a and libpng14.so on Linux ELF with gcc -# Copyright (C) 1998, 1999, 2002, 2006, 2008 Greg Roelofs +# Copyright (C) 1998, 1999, 2002, 2006, 2008, 2010 Greg Roelofs # and Glenn Randers-Pehrson # Copyright (C) 1996, 1997 Andreas Dilger # @@ -16,16 +16,13 @@ # Library name: LIBNAME = libpng14 PNGMAJ = 14 -PNGMIN = 1.4.0rc08 -PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: LIBSO=$(LIBNAME).so LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOVER=$(LIBNAME).so.$(PNGVER) +LIBSOREL=$(LIBSOMAJ).$(RELEASE) OLDSO=libpng.so OLDSOMAJ=libpng.so.14 -OLDSOVER=libpng.so.14.$(PNGMIN) # Utilities: AR_RC=ar rc @@ -136,19 +133,10 @@ libpng-config: $(LIBSO): $(LIBSOMAJ) $(LN_SF) $(LIBSOMAJ) $(LIBSO) -$(LIBSOMAJ): $(LIBSOVER) - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) - -$(LIBSOVER): $(OBJSDLL) libpng.syms +$(LIBSOMAJ): $(OBJSDLL) libpng.syms $(CC) -shared -Wl,-soname,$(LIBSOMAJ) \ -Wl,-version-script,libpng.syms \ - -o $(LIBSOVER) \ - $(OBJSDLL) - -$(OLDSOVER): $(OBJSDLL) libpng.syms - $(CC) -shared -Wl,-soname,$(OLDSOMAJ) \ - -Wl,-version-script,libpng.syms \ - -o $(OLDSOVER) \ + -o $(LIBSOMAJ) \ $(OBJSDLL) pngtest: pngtest.o $(LIBSO) @@ -183,23 +171,16 @@ install-static: install-headers libpng.a -@$(RM_F) $(DL)/libpng.a (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBSOVER) libpng.pc \ - $(OLDSOVER) +install-shared: install-headers $(LIBSOMAJ) libpng.pc -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOMAJ) + -@$(RM_F) $(DL)/$(LIBSO) + -@$(RM_F) $(DL)/$(LIBSOREL) -@$(RM_F) $(DL)/$(OLDSO) - -@$(RM_F) $(DL)/$(OLDSOMAJ) - -@$(RM_F) $(DL)/$(OLDSOVER)* - cp $(LIBSOVER) $(DL) - cp $(OLDSOVER) $(DL) - chmod 755 $(DL)/$(LIBSOVER) - chmod 755 $(DL)/$(OLDSOVER) + cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) + chmod 755 $(DL)/$(LIBSOREL) (cd $(DL); \ - $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ - $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \ - $(LN_SF) $(LIBSOMAJ) $(LIBSO)) + $(LN_SF) $(LIBSOREL) $(LIBSO); \ + $(LN_SF) $(LIBSO) $(OLDSO)) -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc -@$(RM_F) $(DL)/pkgconfig/libpng.pc @@ -251,7 +232,6 @@ test-installed: clean: $(RM_F) *.o libpng.a libpng.syms pngtest pngout.png libpng-config \ $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \ - $(OLDSOVER) \ libpng.pc DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO @@ -260,20 +240,20 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h +png.o png.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.freebsd b/scripts/makefile.freebsd index c0014afbd..d4d386f2e 100644 --- a/scripts/makefile.freebsd +++ b/scripts/makefile.freebsd @@ -17,7 +17,7 @@ NOOBJ= YES # where make install puts libpng.a and png.h DESTDIR= ${PREFIX} LIBDIR= /lib -INCS= png.h pngconf.h pngpriv.h +INCS= png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h INCSDIR= /include/libpng INCDIR= ${INCSDIR} # for 4.x bsd.lib.mk MAN= libpng.3 libpngpf.3 png.5 diff --git a/scripts/makefile.gcc b/scripts/makefile.gcc index b31adee60..19db10aa5 100644 --- a/scripts/makefile.gcc +++ b/scripts/makefile.gcc @@ -64,20 +64,20 @@ pngtest$(EXE): pngtest$(O) libpng$(A) clean: $(RM_F) *$(O) libpng$(A) pngtest$(EXE) pngout.png -png$(O): png.h pngconf.h pngpriv.h -pngerror$(O): png.h pngconf.h pngpriv.h -pngget$(O): png.h pngconf.h pngpriv.h -pngmem$(O): png.h pngconf.h pngpriv.h -pngpread$(O): png.h pngconf.h pngpriv.h -pngread$(O): png.h pngconf.h pngpriv.h -pngrio$(O): png.h pngconf.h pngpriv.h -pngrtran$(O): png.h pngconf.h pngpriv.h -pngrutil$(O): png.h pngconf.h pngpriv.h -pngset$(O): png.h pngconf.h pngpriv.h -pngtrans$(O): png.h pngconf.h pngpriv.h -pngwio$(O): png.h pngconf.h pngpriv.h -pngwrite$(O): png.h pngconf.h pngpriv.h -pngwtran$(O): png.h pngconf.h pngpriv.h -pngwutil$(O): png.h pngconf.h pngpriv.h +png$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest$(O): png.h pngconf.h diff --git a/scripts/makefile.hp64 b/scripts/makefile.hp64 index f4dcb96e3..442ecb599 100644 --- a/scripts/makefile.hp64 +++ b/scripts/makefile.hp64 @@ -1,5 +1,5 @@ # makefile for libpng, HPUX (10.20 and 11.00) using the ANSI/C product. -# Copyright (C) 1999-2002, 2006, 2009 Glenn Randers-Pehrson +# Copyright (C) 1999-2002, 2006, 2009, 2010 Glenn Randers-Pehrson # Copyright (C) 1995 Guy Eric Schalnat, Group 42 # contributed by Jim Rice and updated by Chris Schleicher, Hewlett Packard # @@ -21,16 +21,12 @@ ZLIBINC=/opt/zlib/include # Library name: LIBNAME = libpng14 PNGMAJ = 14 -PNGMIN = 1.4.0rc08 -PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: LIBSO=$(LIBNAME).sl LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ) -LIBSOVER=$(LIBNAME).sl.$(PNGVER) +LIBSOREL=$(LIBSOMAJ).$(RELEASE) OLDSO=libpng.sl -OLDSOMAJ=libpng.sl.14 -OLDSOVER=libpng.sl.14.$(PNGMIN) # Utilities: AR_RC=ar rc @@ -108,16 +104,9 @@ libpng-config: $(LIBSO): $(LIBSOMAJ) $(LN_SF) $(LIBSOMAJ) $(LIBSO) -$(LIBSOMAJ): $(LIBSOVER) - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) - -$(LIBSOVER): $(OBJSDLL) - $(LD) -b +s \ - +h $(LIBSOMAJ) -o $(LIBSOVER) $(OBJSDLL) - -$(OLDSOVER): $(OBJSDLL) +$(LIBSOMAJ): $(OBJSDLL) $(LD) -b +s \ - +h $(OLDSOMAJ) -o $(OLDSOVER) $(OBJSDLL) + +h $(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL) pngtest: pngtest.o libpng.a $(CC) -o pngtest $(CCFLAGS) pngtest.o $(LDFLAGS) @@ -141,23 +130,16 @@ install-static: install-headers libpng.a -@$(RM_F) $(DL)/libpng.a (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBSOVER) libpng.pc \ - $(OLDSOVER) +install-shared: install-headers $(LIBSOMAJ) libpng.pc -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOMAJ) + -@$(RM_F) $(DL)/$(LIBSO) + -@$(RM_F) $(DL)/$(LIBSOREL) -@$(RM_F) $(DL)/$(OLDSO) - -@$(RM_F) $(DL)/$(OLDSOMAJ) - -@$(RM_F) $(DL)/$(OLDSOVER)* - cp $(LIBSOVER) $(DL) - cp $(OLDSOVER) $(DL) - chmod 755 $(DL)/$(LIBSOVER) - chmod 755 $(DL)/$(OLDSOVER) + cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) + chmod 755 $(DL)/$(LIBSOREL) (cd $(DL); \ - $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ - $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \ - $(LN_SF) $(LIBSOMAJ) $(LIBSO)) + $(LN_SF) $(LIBSOREL) $(LIBSO); \ + $(LN_SF) $(LIBSO) $(OLDSO)) -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc -@$(RM_F) $(DL)/pkgconfig/libpng.pc @@ -211,7 +193,6 @@ test-installed: clean: $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ libpng-config $(LIBSO) $(LIBSOMAJ)* \ - $(OLDSOVER) \ libpng.pc DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO @@ -220,20 +201,20 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h +png.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.hpgcc b/scripts/makefile.hpgcc index d857d4b71..8baa1bc6e 100644 --- a/scripts/makefile.hpgcc +++ b/scripts/makefile.hpgcc @@ -1,5 +1,5 @@ # makefile for libpng on HP-UX using GCC with the HP ANSI/C linker. -# Copyright (C) 2002, 2006-2008 Glenn Randers-Pehrson +# Copyright (C) 2002, 2006-2008, 2010 Glenn Randers-Pehrson # Copyright (C) 2001, Laurent faillie # Copyright (C) 1998, 1999 Greg Roelofs # Copyright (C) 1996, 1997 Andreas Dilger @@ -11,16 +11,12 @@ # Library name: LIBNAME = libpng14 PNGMAJ = 14 -PNGMIN = 1.4.0rc08 -PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: LIBSO=$(LIBNAME).sl LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ) -LIBSOVER=$(LIBNAME).sl.$(PNGVER) +LIBSOREL=$(LIBSOMAJ).$(RELEASE) OLDSO=libpng.sl -OLDSOMAJ=libpng.sl.14 -OLDSOVER=libpng.sl.14.$(PNGMIN) # Utilities: CC=gcc @@ -116,16 +112,9 @@ libpng-config: $(LIBSO): $(LIBSOMAJ) $(LN_SF) $(LIBSOMAJ) $(LIBSO) -$(LIBSOMAJ): $(LIBSOVER) - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) - -$(LIBSOVER): $(OBJSDLL) - $(LD) -b +s \ - +h $(LIBSOMAJ) -o $(LIBSOVER) $(OBJSDLL) - -$(OLDSOVER): $(OBJSDLL) +$(LIBSOMAJ): $(OBJSDLL) $(LD) -b +s \ - +h $(OLDSOMAJ) -o $(OLDSOVER) $(OBJSDLL) + +h $(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL) pngtest: pngtest.o $(LIBSO) $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) @@ -150,23 +139,16 @@ install-static: install-headers libpng.a -@$(RM_F) $(DL)/libpng.a (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBSOVER) libpng.pc \ - $(OLDSOVER) +install-shared: install-headers $(LIBSOMAJ) libpng.pc -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOMAJ) + -@$(RM_F) $(DL)/$(LIBSO) + -@$(RM_F) $(DL)/$(LIBSOREL) -@$(RM_F) $(DL)/$(OLDSO) - -@$(RM_F) $(DL)/$(OLDSOMAJ) - -@$(RM_F) $(DL)/$(OLDSOVER)* - cp $(LIBSOVER) $(DL) - cp $(OLDSOVER) $(DL) - chmod 755 $(DL)/$(LIBSOVER) - chmod 755 $(DL)/$(OLDSOVER) + cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) + chmod 755 $(DL)/$(LIBSOREL) (cd $(DL); \ - $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ - $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \ - $(LN_SF) $(LIBSOMAJ) $(LIBSO)) + $(LN_SF) $(LIBSOREL) $(LIBSO); \ + $(LN_SF) $(LIBSO) $(OLDSO)) -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc -@$(RM_F) $(DL)/pkgconfig/libpng.pc @@ -220,7 +202,6 @@ test-installed: clean: $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ libpng-config $(LIBSO) $(LIBSOMAJ)* \ - $(OLDSOVER) \ libpng.pc DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO @@ -229,20 +210,20 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h +png.o png.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.hpux b/scripts/makefile.hpux index 926b42577..435d22b3b 100644 --- a/scripts/makefile.hpux +++ b/scripts/makefile.hpux @@ -1,5 +1,5 @@ # makefile for libpng, HPUX (10.20 and 11.00) using the ANSI/C product. -# Copyright (C) 1999-2002, 2006 Glenn Randers-Pehrson +# Copyright (C) 1999-2002, 2006, 2010 Glenn Randers-Pehrson # Copyright (C) 1995 Guy Eric Schalnat, Group 42 # contributed by Jim Rice and updated by Chris Schleicher, Hewlett Packard # @@ -21,16 +21,12 @@ ZLIBINC=/opt/zlib/include # Library name: LIBNAME = libpng14 PNGMAJ = 14 -PNGMIN = 1.4.0rc08 -PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: LIBSO=$(LIBNAME).sl LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ) -LIBSOVER=$(LIBNAME).sl.$(PNGVER) +LIBSOREL=$(LIBSOMAJ).$(RELEASE) OLDSO=libpng.sl -OLDSOMAJ=libpng.sl.14 -OLDSOVER=libpng.sl.14.$(PNGMIN) # Utilities: AR_RC=ar rc @@ -105,16 +101,9 @@ libpng-config: $(LIBSO): $(LIBSOMAJ) $(LN_SF) $(LIBSOMAJ) $(LIBSO) -$(LIBSOMAJ): $(LIBSOVER) - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) - -$(LIBSOVER): $(OBJSDLL) - $(LD) -b +s \ - +h $(LIBSOMAJ) -o $(LIBSOVER) $(OBJSDLL) - -$(OLDSOVER): $(OBJSDLL) +$(LIBSOMAJ): $(OBJSDLL) $(LD) -b +s \ - +h $(OLDSOMAJ) -o $(OLDSOVER) $(OBJSDLL) + +h $(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL) pngtest: pngtest.o libpng.a $(CC) -o pngtest $(CCFLAGS) pngtest.o $(LDFLAGS) @@ -138,23 +127,16 @@ install-static: install-headers libpng.a -@$(RM_F) $(DL)/libpng.a (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBSOVER) libpng.pc \ - $(OLDSOVER) +install-shared: install-headers $(LIBSOMAJ) libpng.pc -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOMAJ) + -@$(RM_F) $(DL)/$(LIBSO) + -@$(RM_F) $(DL)/$(LIBSOREL) -@$(RM_F) $(DL)/$(OLDSO) - -@$(RM_F) $(DL)/$(OLDSOMAJ) - -@$(RM_F) $(DL)/$(OLDSOVER)* - cp $(LIBSOVER) $(DL) - cp $(OLDSOVER) $(DL) - chmod 755 $(DL)/$(LIBSOVER) - chmod 755 $(DL)/$(OLDSOVER) + cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) + chmod 755 $(DL)/$(LIBSOREL) (cd $(DL); \ - $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ - $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \ - $(LN_SF) $(LIBSOMAJ) $(LIBSO)) + $(LN_SF) $(LIBSOREL) $(LIBSO); \ + $(LN_SF) $(LIBSO) $(OLDSO)) -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc -@$(RM_F) $(DL)/pkgconfig/libpng.pc @@ -208,7 +190,6 @@ test-installed: clean: $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ libpng-config $(LIBSO) $(LIBSOMAJ)* \ - $(OLDSOVER) \ libpng.pc DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO @@ -217,20 +198,20 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h +png.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.ibmc b/scripts/makefile.ibmc index b0b445ab2..dad0d3d32 100644 --- a/scripts/makefile.ibmc +++ b/scripts/makefile.ibmc @@ -58,20 +58,20 @@ clean: $(RM) pngtest$(E) $(RM) pngout.png -png$(O): png.h pngconf.h pngpriv.h -pngerror$(O): png.h pngconf.h pngpriv.h -pngget$(O): png.h pngconf.h pngpriv.h -pngmem$(O): png.h pngconf.h pngpriv.h -pngpread$(O): png.h pngconf.h pngpriv.h -pngread$(O): png.h pngconf.h pngpriv.h -pngrio$(O): png.h pngconf.h pngpriv.h -pngrtran$(O): png.h pngconf.h pngpriv.h -pngrutil$(O): png.h pngconf.h pngpriv.h -pngset$(O): png.h pngconf.h pngpriv.h -pngtrans$(O): png.h pngconf.h pngpriv.h -pngwio$(O): png.h pngconf.h pngpriv.h -pngwrite$(O): png.h pngconf.h pngpriv.h -pngwtran$(O): png.h pngconf.h pngpriv.h -pngwutil$(O): png.h pngconf.h pngpriv.h +png$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest$(O): png.h pngconf.h diff --git a/scripts/makefile.intel b/scripts/makefile.intel index fb705e121..6829fc52a 100644 --- a/scripts/makefile.intel +++ b/scripts/makefile.intel @@ -44,49 +44,49 @@ pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O) all: test -png$(O): png.h pngconf.h pngpriv.h +png$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngset$(O): png.h pngconf.h pngpriv.h +pngset$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngget$(O): png.h pngconf.h pngpriv.h +pngget$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngread$(O): png.h pngconf.h pngpriv.h +pngread$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngpread$(O): png.h pngconf.h pngpriv.h +pngpread$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngrtran$(O): png.h pngconf.h pngpriv.h +pngrtran$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngrutil$(O): png.h pngconf.h pngpriv.h +pngrutil$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngerror$(O): png.h pngconf.h pngpriv.h +pngerror$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngmem$(O): png.h pngconf.h pngpriv.h +pngmem$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngrio$(O): png.h pngconf.h pngpriv.h +pngrio$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngwio$(O): png.h pngconf.h pngpriv.h +pngwio$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngtrans$(O): png.h pngconf.h pngpriv.h +pngtrans$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngwrite$(O): png.h pngconf.h pngpriv.h +pngwrite$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngwtran$(O): png.h pngconf.h pngpriv.h +pngwtran$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngwutil$(O): png.h pngconf.h pngpriv.h +pngwutil$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) libpng.lib: $(OBJS) diff --git a/scripts/makefile.knr b/scripts/makefile.knr index 75cb1b58a..13d08080f 100644 --- a/scripts/makefile.knr +++ b/scripts/makefile.knr @@ -84,20 +84,20 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h +png.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.linux b/scripts/makefile.linux index cea21955f..c425fa808 100644 --- a/scripts/makefile.linux +++ b/scripts/makefile.linux @@ -1,5 +1,5 @@ # makefile for libpng.a and libpng14.so on Linux ELF with gcc -# Copyright (C) 1998, 1999, 2002, 2006, 2008 Greg Roelofs and +# Copyright (C) 1998, 1999, 2002, 2006, 2008, 2010 Greg Roelofs and # Glenn Randers-Pehrson # Copyright (C) 1996, 1997 Andreas Dilger # @@ -10,16 +10,13 @@ # Library name: LIBNAME = libpng14 PNGMAJ = 14 -PNGMIN = 1.4.0rc08 -PNGVER = $(PNGMAJ).$(PNGMIN) +RELEASE = 0 # Shared library names: LIBSO=$(LIBNAME).so LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOVER=$(LIBNAME).so.$(PNGVER) +LIBSOREL=$(LIBSOMAJ).$(RELEASE) OLDSO=libpng.so -OLDSOMAJ=libpng.so.14 -OLDSOVER=libpng.so.14.$(PNGMIN) # Utilities: AR_RC=ar rc @@ -114,16 +111,8 @@ libpng-config: $(LIBSO): $(LIBSOMAJ) $(LN_SF) $(LIBSOMAJ) $(LIBSO) -$(LIBSOMAJ): $(LIBSOVER) - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) - -$(LIBSOVER): $(OBJSDLL) - $(CC) -shared -Wl,-soname,$(LIBSOMAJ) -o $(LIBSOVER) $(OBJSDLL) - -$(OLDSOVER): $(OBJSDLL) - $(CC) -shared -Wl,-soname,$(OLDSOMAJ) \ - -o $(OLDSOVER) \ - $(OBJSDLL) +$(LIBSOMAJ): $(OBJSDLL) + $(CC) -shared -Wl,-soname,$(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL) pngtest: pngtest.o $(LIBSO) $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) @@ -157,23 +146,17 @@ install-static: install-headers libpng.a -@$(RM_F) $(DL)/libpng.a (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBSOVER) libpng.pc \ - $(OLDSOVER) +install-shared: install-headers $(LIBSOMAJ) libpng.pc -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOMAJ) + -@$(RM_F) $(DL)/$(LIBSO) + -@$(RM_F) $(DL)/$(LIBSOREL) -@$(RM_F) $(DL)/$(OLDSO) - -@$(RM_F) $(DL)/$(OLDSOMAJ) - -@$(RM_F) $(DL)/$(OLDSOVER)* - cp $(LIBSOVER) $(DL) - cp $(OLDSOVER) $(DL) - chmod 755 $(DL)/$(LIBSOVER) - chmod 755 $(DL)/$(OLDSOVER) + cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) + chmod 755 $(DL)/$(LIBSOREL) (cd $(DL); \ - $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ - $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \ - $(LN_SF) $(LIBSOMAJ) $(LIBSO)) + $(LN_SF) $(LIBSOREL) $(LIBSO); \ + $(LN_SF) $(LIBSO) $(OLDSO)) + -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc -@$(RM_F) $(DL)/pkgconfig/libpng.pc @@ -225,7 +208,6 @@ test-installed: clean: $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \ $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \ - $(OLDSOVER) \ libpng.pc DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO @@ -234,20 +216,20 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h +png.o png.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.mingw b/scripts/makefile.mingw index 23d5d6ad7..0d4d02708 100644 --- a/scripts/makefile.mingw +++ b/scripts/makefile.mingw @@ -68,8 +68,6 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \ LIBNAME = libpng14 PNGMAJ = 14 MINGDLL = 14 -PNGMIN = 1.4.0rc08 -PNGVER = $(PNGMAJ).$(PNGMIN) SHAREDLIB=libpng$(MINGDLL).dll STATLIB=libpng.a @@ -261,20 +259,20 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o png.pic.o: png.h pngconf.h pngpriv.h png.c -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h pngerror.c -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h pngrio.c -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h pngwio.c -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h pngmem.c -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h pngset.c -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h pngget.c -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h pngread.c -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h pngrtran.c -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h pngrutil.c -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h pngtrans.c -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h pngwrite.c -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h pngwtran.c -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h pngwutil.c -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h pngpread.c +png.o png.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h png.c +pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngerror.c +pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngrio.c +pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngwio.c +pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngmem.c +pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngset.c +pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngget.c +pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngread.c +pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngrtran.c +pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngrutil.c +pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtrans.c +pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngwrite.c +pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngwtran.c +pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngwutil.c +pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngpread.c pngtest.o pngtest.pic.o: png.h pngconf.h pngtest.c diff --git a/scripts/makefile.mips b/scripts/makefile.mips index 5e1040ed4..5182181f6 100644 --- a/scripts/makefile.mips +++ b/scripts/makefile.mips @@ -68,20 +68,20 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h +png.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.msc b/scripts/makefile.msc index e74464440..8f8176630 100644 --- a/scripts/makefile.msc +++ b/scripts/makefile.msc @@ -27,49 +27,49 @@ OBJS3 = pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O) all: libpng.lib -png$(O): png.h pngconf.h pngpriv.h +png$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngset$(O): png.h pngconf.h pngpriv.h +pngset$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngget$(O): png.h pngconf.h pngpriv.h +pngget$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngread$(O): png.h pngconf.h pngpriv.h +pngread$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngpread$(O): png.h pngconf.h pngpriv.h +pngpread$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngrtran$(O): png.h pngconf.h pngpriv.h +pngrtran$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngrutil$(O): png.h pngconf.h pngpriv.h +pngrutil$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngerror$(O): png.h pngconf.h pngpriv.h +pngerror$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngmem$(O): png.h pngconf.h pngpriv.h +pngmem$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngrio$(O): png.h pngconf.h pngpriv.h +pngrio$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngwio$(O): png.h pngconf.h pngpriv.h +pngwio$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngtrans$(O): png.h pngconf.h pngpriv.h +pngtrans$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngwrite$(O): png.h pngconf.h pngpriv.h +pngwrite$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngwtran$(O): png.h pngconf.h pngpriv.h +pngwtran$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngwutil$(O): png.h pngconf.h pngpriv.h +pngwutil$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) libpng.lib: $(OBJS1) $(OBJS2) $(OBJS3) diff --git a/scripts/makefile.ne12bsd b/scripts/makefile.ne12bsd index 8549e694b..21c81268b 100644 --- a/scripts/makefile.ne12bsd +++ b/scripts/makefile.ne12bsd @@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng14 LIB= png14 SHLIB_MAJOR= 0 -SHLIB_MINOR= 1.4.0rc08 +SHLIB_MINOR= 1.5.0beta01 SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ pngwtran.c pngmem.c pngerror.c pngpread.c diff --git a/scripts/makefile.netbsd b/scripts/makefile.netbsd index 55a6c4211..0239e90ee 100644 --- a/scripts/makefile.netbsd +++ b/scripts/makefile.netbsd @@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include LIB= png SHLIB_MAJOR= 3 -SHLIB_MINOR= 1.4.0rc08 +SHLIB_MINOR= 1.5.0beta01 SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ pngwtran.c pngmem.c pngerror.c pngpread.c diff --git a/scripts/makefile.openbsd b/scripts/makefile.openbsd index facf9de42..de878e1fa 100644 --- a/scripts/makefile.openbsd +++ b/scripts/makefile.openbsd @@ -11,7 +11,7 @@ LIBDIR= ${PREFIX}/lib MANDIR= ${PREFIX}/man/cat SHLIB_MAJOR= 0 -SHLIB_MINOR= 1.4.0rc08 +SHLIB_MINOR= 1.5.0beta01 LIB= png SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \ diff --git a/scripts/makefile.os2 b/scripts/makefile.os2 index affb03c1a..cf677dde7 100644 --- a/scripts/makefile.os2 +++ b/scripts/makefile.os2 @@ -53,20 +53,20 @@ clean: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h +png.o png.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.sco b/scripts/makefile.sco index 9c90ecad3..8168d55fd 100644 --- a/scripts/makefile.sco +++ b/scripts/makefile.sco @@ -1,7 +1,7 @@ # makefile for SCO OSr5 ELF and Unixware 7 with Native cc # Contributed by Mike Hopkirk (hops@sco.com) modified from Makefile.lnx # force ELF build dynamic linking, SONAME setting in lib and RPATH in app -# Copyright (C) 2002, 2006 Glenn Randers-Pehrson +# Copyright (C) 2002, 2006, 2010 Glenn Randers-Pehrson # Copyright (C) 1998 Greg Roelofs # Copyright (C) 1996, 1997 Andreas Dilger # @@ -12,16 +12,12 @@ # Library name: LIBNAME = libpng14 PNGMAJ = 14 -PNGMIN = 1.4.0rc08 -PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: LIBSO=$(LIBNAME).so LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOVER=$(LIBNAME).so.$(PNGVER) +LIBSOREL=$(LIBSOMAJ).$(RELEASE) OLDSO=libpng.so -OLDSOMAJ=libpng.so.14 -OLDSOVER=libpng.so.14.$(PNGMIN) # Utilities: CC=cc @@ -101,17 +97,10 @@ libpng-config: $(LIBSO): $(LIBSOMAJ) $(LN_SF) $(LIBSOMAJ) $(LIBSO) -$(LIBSOMAJ): $(LIBSOVER) - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) - -$(LIBSOVER): $(OBJSDLL) - $(CC) -G -Wl,-h,$(LIBSOMAJ) -o $(LIBSOVER) \ +$(LIBSOMAJ): $(OBJSDLL) + $(CC) -G -Wl,-h,$(LIBSOMAJ) -o $(LIBSOMAJ) \ $(OBJSDLL) -$(OLDSOVER): $(OBJSDLL) - $(CC) -G -Wl,-h,$(OLDSOMAJ) -o $(OLDSOVER) \ - $(OBJSDLL) - pngtest: pngtest.o $(LIBSO) LD_RUN_PATH=.:$(ZLIBLIB) $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) @@ -136,23 +125,16 @@ install-static: install-headers libpng.a -@$(RM_F) $(DL)/libpng.a (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBSOVER) libpng.pc \ - $(OLDSOVER) +install-shared: install-headers $(LIBSOMAJ) libpng.pc -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOMAJ) + -@$(RM_F) $(DL)/$(LIBSO) + -@$(RM_F) $(DL)/$(LIBSOREL) -@$(RM_F) $(DL)/$(OLDSO) - -@$(RM_F) $(DL)/$(OLDSOMAJ) - -@$(RM_F) $(DL)/$(OLDSOVER)* - cp $(LIBSOVER) $(DL) - cp $(OLDSOVER) $(DL) - chmod 755 $(DL)/$(LIBSOVER) - chmod 755 $(DL)/$(OLDSOVER) + cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) + chmod 755 $(DL)/$(LIBSOREL) (cd $(DL); \ - $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ - $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \ - $(LN_SF) $(LIBSOMAJ) $(LIBSO)) + $(LN_SF) $(LIBSOREL) $(LIBSO); \ + $(LN_SF) $(LIBSO) $(OLDSO)) -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc -@$(RM_F) $(DL)/pkgconfig/libpng.pc @@ -204,7 +186,6 @@ test-installed: clean: $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \ $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \ - $(OLDSOVER) \ libpng.pc DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO @@ -213,20 +194,20 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h +png.o png.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.sggcc b/scripts/makefile.sggcc index b2cd39567..8930f7b0e 100644 --- a/scripts/makefile.sggcc +++ b/scripts/makefile.sggcc @@ -1,5 +1,5 @@ # makefile for libpng.a and libpng14.so, SGI IRIX with 'cc' -# Copyright (C) 2001-2002, 2006 Glenn Randers-Pehrson +# Copyright (C) 2001-2002, 2006, 2010 Glenn Randers-Pehrson # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. # # This code is released under the libpng license. @@ -9,16 +9,12 @@ # Library name: LIBNAME=libpng14 PNGMAJ = 14 -PNGMIN = 1.4.0rc08 -PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: LIBSO=$(LIBNAME).so LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOVER=$(LIBNAME).so.$(PNGVER) +LIBSOREL=$(LIBSOMAJ).$(RELEASE) OLDSO=libpng.so -OLDSOMAJ=libpng.so.14 -OLDSOVER=libpng.so.14.$(PNGMIN) # Utilities: AR_RC=ar rc @@ -51,8 +47,6 @@ CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE) -fPIC -mabi=n32 LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm LDSHARED=cc $(ABI) -shared -soname $(LIBSOMAJ) \ -set_version sgi$(PNGMAJ).0 -LDLEGACY=cc $(ABI) -shared -soname $(OLDSOMAJ) \ - -set_version sgi$3.0 # See "man dso" for info about shared objects INCPATH=$(prefix)/include @@ -86,7 +80,7 @@ libpng.a: $(OBJS) $(AR_RC) $@ $(OBJS) $(RANLIB) $@ -shared: $(LIBSOVER) +shared: $(LIBSOMAJ) libpng.pc: cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ @@ -111,16 +105,10 @@ libpng-config: $(LIBSO): $(LIBSOMAJ) $(LN_SF) $(LIBSOMAJ) $(LIBSO) -$(LIBSOMAJ): $(LIBSOVER) - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) - -$(LIBSOVER): $(OBJS) +$(LIBSOMAJ): $(OBJS) $(LDSHARED) -o $@ $(OBJS) $(RM_F) $(LIBSO) $(LIBSOMAJ) -$(OLDSOVER): $(OBJS) - $(LDLEGACY) -o $@ $(OBJS) - pngtest: pngtest.o libpng.a $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) @@ -145,23 +133,16 @@ install-static: install-headers libpng.a -@$(RM_F) $(DL)/libpng.a (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBSOVER) libpng.pc \ - $(OLDSOVER) +install-shared: install-headers $(LIBSOMAJ) libpng.pc -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOMAJ) + -@$(RM_F) $(DL)/$(LIBSO) + -@$(RM_F) $(DL)/$(LIBSOREL) -@$(RM_F) $(DL)/$(OLDSO) - -@$(RM_F) $(DL)/$(OLDSOMAJ) - -@$(RM_F) $(DL)/$(OLDSOVER)* - cp $(LIBSOVER) $(DL) - cp $(OLDSOVER) $(DL) - chmod 755 $(DL)/$(LIBSOVER) - chmod 755 $(DL)/$(OLDSOVER) + cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) + chmod 755 $(DL)/$(LIBSOREL) (cd $(DL); \ - $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ - $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \ - $(LN_SF) $(LIBSOMAJ) $(LIBSO)) + $(LN_SF) $(LIBSOREL) $(LIBSO); \ + $(LN_SF) $(LIBSO) $(OLDSO)) -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc -@$(RM_F) $(DL)/pkgconfig/libpng.pc @@ -216,7 +197,7 @@ test-installed: clean: $(RM_F) libpng.a pngtest pngtesti pngout.png libpng.pc \ - so_locations libpng-config $(LIBSO) $(LIBSOMAJ)* $(OLDSOVER) + so_locations libpng-config $(LIBSO) $(LIBSOMAJ)* DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO writelock: @@ -224,20 +205,20 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h +png.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.sgi b/scripts/makefile.sgi index 50436de4a..1a372d667 100644 --- a/scripts/makefile.sgi +++ b/scripts/makefile.sgi @@ -1,5 +1,5 @@ # makefile for libpng.a and libpng14.so, SGI IRIX with 'cc' -# Copyright (C) 2001-2002, 2006, 2007 Glenn Randers-Pehrson +# Copyright (C) 2001-2002, 2006, 2007, 2010 Glenn Randers-Pehrson # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. # # This code is released under the libpng license. @@ -9,16 +9,12 @@ # Library name: LIBNAME=libpng14 PNGMAJ = 14 -PNGMIN = 1.4.0rc08 -PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: LIBSO=$(LIBNAME).so LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOVER=$(LIBNAME).so.$(PNGVER) +LIBSOREL=$(LIBSOMAJ).$(RELEASE) OLDSO=libpng.so -OLDSOMAJ=libpng.so.14 -OLDSOVER=libpng.so.14.$(PNGMIN) # Utilities: AR_RC=ar rc @@ -54,8 +50,6 @@ LDFLAGS_A=$(ABI) -L. -L$(ZLIBLIB) -lpng14 -lz -lm LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm LDSHARED=cc $(ABI) -shared -soname $(LIBSOMAJ) \ -set_version sgi$(PNGMAJ).0 -LDLEGACY=cc $(ABI) -shared -soname $(OLDSOMAJ) \ - -set_version sgi$3.0 # See "man dso" for info about shared objects INCPATH=$(prefix)/include @@ -89,8 +83,6 @@ libpng.a: $(OBJS) $(AR_RC) $@ $(OBJS) $(RANLIB) $@ -shared: $(LIBSOVER) - libpng.pc: cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ -e s!@exec_prefix@!$(exec_prefix)! \ @@ -113,16 +105,10 @@ libpng-config: $(LIBSO): $(LIBSOMAJ) $(LN_SF) $(LIBSOMAJ) $(LIBSO) -$(LIBSOMAJ): $(LIBSOVER) - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) - -$(LIBSOVER): $(OBJS) +$(LIBSOMAJ): $(OBJS) $(LDSHARED) -o $@ $(OBJS) $(RM_F) $(LIBSO) $(LIBSOMAJ) -$(OLDSOVER): $(OBJS) - $(LDLEGACY) -o $@ $(OBJS) - pngtest: pngtest.o libpng.a $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) @@ -147,23 +133,16 @@ install-static: install-headers libpng.a -@$(RM_F) $(DL)/libpng.a (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBSOVER) libpng.pc \ - $(OLDSOVER) +install-shared: install-headers $(LIBSOMAJ) libpng.pc -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOMAJ) + -@$(RM_F) $(DL)/$(LIBSO) + -@$(RM_F) $(DL)/$(LIBSOREL) -@$(RM_F) $(DL)/$(OLDSO) - -@$(RM_F) $(DL)/$(OLDSOMAJ) - -@$(RM_F) $(DL)/$(OLDSOVER)* - cp $(LIBSOVER) $(DL) - cp $(OLDSOVER) $(DL) - chmod 755 $(DL)/$(LIBSOVER) - chmod 755 $(DL)/$(OLDSOVER) + cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) + chmod 755 $(DL)/$(LIBSOREL) (cd $(DL); \ - $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ - $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \ - $(LN_SF) $(LIBSOMAJ) $(LIBSO)) + $(LN_SF) $(LIBSOREL) $(LIBSO); \ + $(LN_SF) $(LIBSO) $(OLDSO)) -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc -@$(RM_F) $(DL)/pkgconfig/libpng.pc @@ -219,7 +198,6 @@ test-installed: clean: $(RM_F) *.o libpng.a pngtest pngtesti pngout.png libpng.pc libpng-config \ $(LIBSO) $(LIBSOMAJ)* \ - $(OLDSOVER) \ so_locations DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO @@ -228,20 +206,20 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h +png.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.so9 b/scripts/makefile.so9 index 8b356fb43..fc43b02e9 100644 --- a/scripts/makefile.so9 +++ b/scripts/makefile.so9 @@ -1,7 +1,7 @@ # makefile for libpng on Solaris 9 (beta) with Forte cc # Updated by Chad Schrock for Solaris 9 # Contributed by William L. Sebok, based on makefile.linux -# Copyright (C) 2002, 2006, 2008 Glenn Randers-Pehrson +# Copyright (C) 2002, 2006, 2008, 2010 Glenn Randers-Pehrson # Copyright (C) 1998-2001 Greg Roelofs # Copyright (C) 1996-1997 Andreas Dilger # @@ -11,17 +11,13 @@ # Library name: PNGMAJ = 14 -PNGMIN = 1.4.0rc08 -PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng14 # Shared library names: LIBSO=$(LIBNAME).so LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOVER=$(LIBNAME).so.$(PNGVER) +LIBSOREL=$(LIBSOMAJ).$(RELEASE) OLDSO=libpng.so -OLDSOMAJ=libpng.so.14 -OLDSOVER=libpng.so.14.$(PNGMIN) # Utilities: # gcc 2.95 doesn't work. @@ -111,10 +107,7 @@ libpng-config: $(LIBSO): $(LIBSOMAJ) $(LN_SF) $(LIBSOMAJ) $(LIBSO) -$(LIBSOMAJ): $(LIBSOVER) - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) - -$(LIBSOVER): $(OBJSDLL) +$(LIBSOMAJ): $(OBJSDLL) @case "`type ld`" in *ucb*) \ echo; \ echo '## WARNING:'; \ @@ -128,11 +121,7 @@ $(LIBSOVER): $(OBJSDLL) ;; \ esac $(LD) -G -h $(LIBSOMAJ) \ - -o $(LIBSOVER) $(OBJSDLL) - -$(OLDSOVER): $(OBJS) - $(LD) -G -h $(OLDSOMAJ) \ - -o $(OLDSOVER) $(OBJSDLL) + -o $(LIBSOMAJ) $(OBJSDLL) pngtest: pngtest.o $(LIBSO) $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) @@ -156,23 +145,16 @@ install-static: install-headers libpng.a -@$(RM_F) $(DL)/libpng.a (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBSOVER) libpng.pc \ - $(OLDSOVER) +install-shared: install-headers $(LIBSOMAJ) libpng.pc -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOMAJ) + -@$(RM_F) $(DL)/$(LIBSO) + -@$(RM_F) $(DL)/$(LIBSOREL) -@$(RM_F) $(DL)/$(OLDSO) - -@$(RM_F) $(DL)/$(OLDSOMAJ) - -@$(RM_F) $(DL)/$(OLDSOVER)* - cp $(LIBSOVER) $(DL) - cp $(OLDSOVER) $(DL) - chmod 755 $(DL)/$(LIBSOVER) - chmod 755 $(DL)/$(OLDSOVER) + cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) + chmod 755 $(DL)/$(LIBSOREL) (cd $(DL); \ - $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ - $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \ - $(LN_SF) $(LIBSOMAJ) $(LIBSO)) + $(LN_SF) $(LIBSOREL) $(LIBSO); \ + $(LN_SF) $(LIBSO) $(OLDSO)) -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc -@$(RM_F) $(DL)/pkgconfig/libpng.pc @@ -226,7 +208,6 @@ test-installed: clean: $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ libpng-config $(LIBSO) $(LIBSOMAJ)* \ - $(OLDSOVER) \ libpng.pc DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO @@ -235,20 +216,20 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h +png.o png.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.solaris b/scripts/makefile.solaris index f60d35936..451ef1f54 100644 --- a/scripts/makefile.solaris +++ b/scripts/makefile.solaris @@ -1,5 +1,5 @@ # makefile for libpng on Solaris 2.x with gcc -# Copyright (C) 2004, 2006-2008 Glenn Randers-Pehrson +# Copyright (C) 2004, 2006-2008, 2010 Glenn Randers-Pehrson # Contributed by William L. Sebok, based on makefile.linux # Copyright (C) 1998 Greg Roelofs # Copyright (C) 1996, 1997 Andreas Dilger @@ -11,16 +11,12 @@ # Library name: LIBNAME = libpng14 PNGMAJ = 14 -PNGMIN = 1.4.0rc08 -PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: LIBSO=$(LIBNAME).so LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOVER=$(LIBNAME).so.$(PNGVER) +LIBSOREL=$(LIBSOMAJ).$(RELEASE) OLDSO=libpng.so -OLDSOMAJ=libpng.so.14 -OLDSOVER=libpng.so.14.$(PNGMIN) # Utilities: AR_RC=ar rc @@ -108,10 +104,7 @@ libpng-config: $(LIBSO): $(LIBSOMAJ) $(LN_SF) $(LIBSOMAJ) $(LIBSO) -$(LIBSOMAJ): $(LIBSOVER) - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) - -$(LIBSOVER): $(OBJSDLL) +$(LIBSOMAJ): $(OBJSDLL) @case "`type ld`" in *ucb*) \ echo; \ echo '## WARNING:'; \ @@ -125,11 +118,7 @@ $(LIBSOVER): $(OBJSDLL) ;; \ esac $(LD) -G -h $(LIBSOMAJ) \ - -o $(LIBSOVER) $(OBJSDLL) - -$(OLDSOVER): $(OBJS) - $(LD) -G -h $(OLDSOMAJ) \ - -o $(OLDSOVER) $(OBJSDLL) + -o $(LIBSOMAJ) $(OBJSDLL) pngtest: pngtest.o $(LIBSO) $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) @@ -153,23 +142,16 @@ install-static: install-headers libpng.a -@$(RM_F) $(DL)/libpng.a (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBSOVER) libpng.pc \ - $(OLDSOVER) +install-shared: install-headers $(LIBSOMAJ) libpng.pc -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOMAJ) + -@$(RM_F) $(DL)/$(LIBSO) + -@$(RM_F) $(DL)/$(LIBSOREL) -@$(RM_F) $(DL)/$(OLDSO) - -@$(RM_F) $(DL)/$(OLDSOMAJ) - -@$(RM_F) $(DL)/$(OLDSOVER)* - cp $(LIBSOVER) $(DL) - cp $(OLDSOVER) $(DL) - chmod 755 $(DL)/$(LIBSOVER) - chmod 755 $(DL)/$(OLDSOVER) + cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) + chmod 755 $(DL)/$(LIBSOREL) (cd $(DL); \ - $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ - $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ - $(LN_SF) $(LIBSOVER) $(LIBSO); \ - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)) + $(LN_SF) $(LIBSOREL) $(LIBSO); \ + $(LN_SF) $(LIBSO) $(OLDSO)) -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc -@$(RM_F) $(DL)/pkgconfig/libpng.pc @@ -223,7 +205,6 @@ test-installed: clean: $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ libpng-config $(LIBSO) $(LIBSOMAJ)* \ - $(OLDSOVER) \ libpng.pc DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO @@ -232,20 +213,20 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h +png.o png.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.solaris-x86 b/scripts/makefile.solaris-x86 index f51fbd58c..7a0410502 100644 --- a/scripts/makefile.solaris-x86 +++ b/scripts/makefile.solaris-x86 @@ -1,5 +1,5 @@ # makefile for libpng on Solaris 2.x with gcc -# Copyright (C) 2004, 2006-2008 Glenn Randers-Pehrson +# Copyright (C) 2004, 2006-2008, 2010 Glenn Randers-Pehrson # Contributed by William L. Sebok, based on makefile.linux # Copyright (C) 1998 Greg Roelofs # Copyright (C) 1996, 1997 Andreas Dilger @@ -11,16 +11,12 @@ # Library name: LIBNAME = libpng14 PNGMAJ = 14 -PNGMIN = 1.4.0rc08 -PNGVER = $(PNGMAJ).$(PNGMIN) # Shared library names: LIBSO=$(LIBNAME).so LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ) -LIBSOVER=$(LIBNAME).so.$(PNGVER) +LIBSOREL=$(LIBSOMAJ).$(RELEASE) OLDSO=libpng.so -OLDSOMAJ=libpng.so.14 -OLDSOVER=libpng.so.14.$(PNGMIN) # Utilities: AR_RC=ar rc @@ -108,10 +104,7 @@ libpng-config: $(LIBSO): $(LIBSOMAJ) $(LN_SF) $(LIBSOMAJ) $(LIBSO) -$(LIBSOMAJ): $(LIBSOVER) - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ) - -$(LIBSOVER): $(OBJSDLL) +$(LIBSOMAJ): $(OBJSDLL) @case "`type ld`" in *ucb*) \ echo; \ echo '## WARNING:'; \ @@ -125,11 +118,7 @@ $(LIBSOVER): $(OBJSDLL) ;; \ esac $(LD) -G -h $(LIBSOMAJ) \ - -o $(LIBSOVER) $(OBJSDLL) - -$(OLDSOVER): $(OBJS) - $(LD) -G -h $(OLDSOMAJ) \ - -o $(OLDSOVER) $(OBJSDLL) + -o $(LIBSOMAJ) $(OBJSDLL) pngtest: pngtest.o $(LIBSO) $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) @@ -153,23 +142,16 @@ install-static: install-headers libpng.a -@$(RM_F) $(DL)/libpng.a (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) -install-shared: install-headers $(LIBSOVER) libpng.pc \ - $(OLDSOVER) +install-shared: install-headers $(LIBSOMAJ) libpng.pc -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi - -@$(RM_F) $(DL)/$(LIBSOVER)* $(DL)/$(LIBSO) - -@$(RM_F) $(DL)/$(LIBSOMAJ) + -@$(RM_F) $(DL)/$(LIBSO) + -@$(RM_F) $(DL)/$(LIBSOREL) -@$(RM_F) $(DL)/$(OLDSO) - -@$(RM_F) $(DL)/$(OLDSOMAJ) - -@$(RM_F) $(DL)/$(OLDSOVER)* - cp $(LIBSOVER) $(DL) - cp $(OLDSOVER) $(DL) - chmod 755 $(DL)/$(LIBSOVER) - chmod 755 $(DL)/$(OLDSOVER) + cp $(LIBSOMAJ) $(DL)/$(LIBSOREL) + chmod 755 $(DL)/$(LIBSOREL) (cd $(DL); \ - $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \ - $(LN_SF) $(OLDSOMAJ) $(OLDSO); \ - $(LN_SF) $(LIBSOVER) $(LIBSO); \ - $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)) + $(LN_SF) $(LIBSOREL) $(LIBSO); \ + $(LN_SF) $(LIBSO) $(OLDSO)) -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc -@$(RM_F) $(DL)/pkgconfig/libpng.pc @@ -223,7 +205,6 @@ test-installed: clean: $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \ libpng-config $(LIBSO) $(LIBSOMAJ)* \ - $(OLDSOVER) \ libpng.pc DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO @@ -232,20 +213,20 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o png.pic.o: png.h pngconf.h pngpriv.h -pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h -pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h -pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h -pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h -pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h -pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h -pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h -pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h -pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h -pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h -pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h -pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h -pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h -pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h +png.o png.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o pngerror.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o pngrio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o pngwio.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o pngmem.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o pngset.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o pngget.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o pngread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o pngrtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o pngrutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o pngtrans.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o pngwrite.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o pngwtran.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o pngwutil.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o pngpread.pic.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.std b/scripts/makefile.std index afb885ad0..f0caf00e9 100644 --- a/scripts/makefile.std +++ b/scripts/makefile.std @@ -76,20 +76,20 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h +png.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.sunos b/scripts/makefile.sunos index 984379c0c..2cfe2ddd9 100644 --- a/scripts/makefile.sunos +++ b/scripts/makefile.sunos @@ -81,20 +81,20 @@ writelock: # DO NOT DELETE THIS LINE -- make depend depends on it. -png.o: png.h pngconf.h pngpriv.h -pngerror.o: png.h pngconf.h pngpriv.h -pngrio.o: png.h pngconf.h pngpriv.h -pngwio.o: png.h pngconf.h pngpriv.h -pngmem.o: png.h pngconf.h pngpriv.h -pngset.o: png.h pngconf.h pngpriv.h -pngget.o: png.h pngconf.h pngpriv.h -pngread.o: png.h pngconf.h pngpriv.h -pngrtran.o: png.h pngconf.h pngpriv.h -pngrutil.o: png.h pngconf.h pngpriv.h -pngtrans.o: png.h pngconf.h pngpriv.h -pngwrite.o: png.h pngconf.h pngpriv.h -pngwtran.o: png.h pngconf.h pngpriv.h -pngwutil.o: png.h pngconf.h pngpriv.h -pngpread.o: png.h pngconf.h pngpriv.h +png.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngerror.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwio.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngmem.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngset.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngget.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngrutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngtrans.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwrite.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwtran.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngwutil.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h +pngpread.o: png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.tc3 b/scripts/makefile.tc3 index bf6ade6d5..456a1bfac 100644 --- a/scripts/makefile.tc3 +++ b/scripts/makefile.tc3 @@ -30,52 +30,52 @@ pngtest: pngtest$(E) test: pngtest$(E) pngtest$(E) -png$(O): png.h pngconf.h pngpriv.h +png$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c -pngset$(O): png.h pngconf.h pngpriv.h +pngset$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c -pngget$(O): png.h pngconf.h pngpriv.h +pngget$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c -pngread$(O): png.h pngconf.h pngpriv.h +pngread$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c -pngpread$(O): png.h pngconf.h pngpriv.h +pngpread$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c -pngrtran$(O): png.h pngconf.h pngpriv.h +pngrtran$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c -pngrutil$(O): png.h pngconf.h pngpriv.h +pngrutil$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c -pngerror$(O): png.h pngconf.h pngpriv.h +pngerror$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c -pngmem$(O): png.h pngconf.h pngpriv.h +pngmem$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c -pngrio$(O): png.h pngconf.h pngpriv.h +pngrio$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c -pngwio$(O): png.h pngconf.h pngpriv.h +pngwio$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c pngtest$(O): png.h pngconf.h $(CC) -c $(CFLAGS) $*.c -pngtrans$(O): png.h pngconf.h pngpriv.h +pngtrans$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c -pngwrite$(O): png.h pngconf.h pngpriv.h +pngwrite$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c -pngwtran$(O): png.h pngconf.h pngpriv.h +pngwtran$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c -pngwutil$(O): png.h pngconf.h pngpriv.h +pngwutil$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c libpng$(MODEL).lib: $(OBJS1) $(OBJS2) $(OBJS3) diff --git a/scripts/makefile.vcwin32 b/scripts/makefile.vcwin32 index a65f1c112..8176bdffd 100644 --- a/scripts/makefile.vcwin32 +++ b/scripts/makefile.vcwin32 @@ -35,49 +35,49 @@ OBJS = $(OBJS1) $(OBJS2) $(OBJS3) # Targets all: libpng.lib -png$(O): png.h pngconf.h pngpriv.h +png$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngset$(O): png.h pngconf.h pngpriv.h +pngset$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngget$(O): png.h pngconf.h pngpriv.h +pngget$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngread$(O): png.h pngconf.h pngpriv.h +pngread$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngpread$(O): png.h pngconf.h pngpriv.h +pngpread$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngrtran$(O): png.h pngconf.h pngpriv.h +pngrtran$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngrutil$(O): png.h pngconf.h pngpriv.h +pngrutil$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngerror$(O): png.h pngconf.h pngpriv.h +pngerror$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngmem$(O): png.h pngconf.h pngpriv.h +pngmem$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngrio$(O): png.h pngconf.h pngpriv.h +pngrio$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngwio$(O): png.h pngconf.h pngpriv.h +pngwio$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngtrans$(O): png.h pngconf.h pngpriv.h +pngtrans$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngwrite$(O): png.h pngconf.h pngpriv.h +pngwrite$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngwtran$(O): png.h pngconf.h pngpriv.h +pngwtran$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) -pngwutil$(O): png.h pngconf.h pngpriv.h +pngwutil$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) -c $(CFLAGS) $*.c $(ERRFILE) libpng.lib: $(OBJS) diff --git a/scripts/makefile.watcom b/scripts/makefile.watcom index db4d534f4..79ac92d10 100644 --- a/scripts/makefile.watcom +++ b/scripts/makefile.watcom @@ -49,52 +49,52 @@ OBJS3=pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O) all: test -png$(O): png.h pngconf.h pngpriv.h +png$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngset$(O): png.h pngconf.h pngpriv.h +pngset$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngget$(O): png.h pngconf.h pngpriv.h +pngget$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngread$(O): png.h pngconf.h pngpriv.h +pngread$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngpread$(O): png.h pngconf.h pngpriv.h +pngpread$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngrtran$(O): png.h pngconf.h pngpriv.h +pngrtran$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngrutil$(O): png.h pngconf.h pngpriv.h +pngrutil$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngerror$(O): png.h pngconf.h pngpriv.h +pngerror$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngmem$(O): png.h pngconf.h pngpriv.h +pngmem$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngrio$(O): png.h pngconf.h pngpriv.h +pngrio$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngwio$(O): png.h pngconf.h pngpriv.h +pngwio$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) pngtest$(O): png.h pngconf.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngtrans$(O): png.h pngconf.h pngpriv.h +pngtrans$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngwrite$(O): png.h pngconf.h pngpriv.h +pngwrite$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngwtran$(O): png.h pngconf.h pngpriv.h +pngwtran$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) -pngwutil$(O): png.h pngconf.h pngpriv.h +pngwutil$(O): png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $(CC) $(CFLAGS) $*.c $(ERRFILE) libpng.lib: $(OBJS1) $(OBJS2) $(OBJS3) diff --git a/scripts/makevms.com b/scripts/makevms.com index 2fa9d0d63..7750c3aa8 100644 --- a/scripts/makevms.com +++ b/scripts/makevms.com @@ -54,35 +54,35 @@ $ if make.eqs."" $ then $ dele pngtest.obj;* $ CALL MAKE png.OBJ "cc ''CCOPT' png" - - png.c png.h pngconf.h pngpriv.h + png.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $ CALL MAKE pngset.OBJ "cc ''CCOPT' pngset" - - pngset.c png.h pngconf.h pngpriv.h + pngset.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $ CALL MAKE pngget.OBJ "cc ''CCOPT' pngget" - - pngget.c png.h pngconf.h pngpriv.h + pngget.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $ CALL MAKE pngread.OBJ "cc ''CCOPT' pngread" - - pngread.c png.h pngconf.h pngpriv.h + pngread.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $ CALL MAKE pngpread.OBJ "cc ''CCOPT' pngpread" - - pngpread.c png.h pngconf.h pngpriv.h + pngpread.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $ CALL MAKE pngrtran.OBJ "cc ''CCOPT' pngrtran" - - pngrtran.c png.h pngconf.h pngpriv.h + pngrtran.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $ CALL MAKE pngrutil.OBJ "cc ''CCOPT' pngrutil" - - pngrutil.c png.h pngconf.h pngpriv.h + pngrutil.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $ CALL MAKE pngerror.OBJ "cc ''CCOPT' pngerror" - - pngerror.c png.h pngconf.h pngpriv.h + pngerror.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $ CALL MAKE pngmem.OBJ "cc ''CCOPT' pngmem" - - pngmem.c png.h pngconf.h pngpriv.h + pngmem.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $ CALL MAKE pngrio.OBJ "cc ''CCOPT' pngrio" - - pngrio.c png.h pngconf.h pngpriv.h + pngrio.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $ CALL MAKE pngwio.OBJ "cc ''CCOPT' pngwio" - - pngwio.c png.h pngconf.h pngpriv.h + pngwio.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $ CALL MAKE pngtrans.OBJ "cc ''CCOPT' pngtrans" - - pngtrans.c png.h pngconf.h pngpriv.h + pngtrans.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $ CALL MAKE pngwrite.OBJ "cc ''CCOPT' pngwrite" - - pngwrite.c png.h pngconf.h pngpriv.h + pngwrite.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $ CALL MAKE pngwtran.OBJ "cc ''CCOPT' pngwtran" - - pngwtran.c png.h pngconf.h pngpriv.h + pngwtran.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $ CALL MAKE pngwutil.OBJ "cc ''CCOPT' pngwutil" - - pngwutil.c png.h pngconf.h pngpriv.h + pngwutil.c png.h pngconf.h pngpriv.h pngstruct.h pnginfo.h $ write sys$output "Building Libpng ..." $ CALL MAKE libpng.OLB "lib/crea libpng.olb *.obj" *.OBJ $ write sys$output "Building pngtest..." diff --git a/scripts/png32ce.def b/scripts/png32ce.def index ae17c6153..8e83d206b 100644 --- a/scripts/png32ce.def +++ b/scripts/png32ce.def @@ -15,7 +15,7 @@ LIBRARY lpngce png_get_int_32 EXPORTS -;Version 1.4.0rc08 +;Version 1.5.0beta01 png_build_grayscale_palette @1 ; png_check_sig @2 png_chunk_error @3 @@ -249,9 +249,11 @@ EXPORTS png_set_benign_error @211 png_get_io_chunk_name @212 png_get_io_state @213 - png_set_premultiply_alpha @214 png_get_chunk_cache_max @215 png_set_chunk_cache_max @216 png_check_cHRM_fixed @217 png_calloc @218 png_set_longjmp_fn @219 +; Added at version 1.4.1 + png_get_chunk_malloc_max @220 + png_set_chunk_malloc_max @221 diff --git a/scripts/pngos2.def b/scripts/pngos2.def index 4930e6bc3..a2216ff26 100644 --- a/scripts/pngos2.def +++ b/scripts/pngos2.def @@ -2,7 +2,7 @@ ; PNG.LIB module definition file for OS/2 ;---------------------------------------- -; Version 1.4.0rc08 +; Version 1.5.0beta01 LIBRARY PNG DESCRIPTION "PNG image compression library for OS/2" @@ -209,12 +209,14 @@ EXPORTS ; png_set_benign_error png_get_io_chunk_name png_get_io_state - png_set_premultiply_alpha png_get_chunk_cache_max png_set_chunk_cache_max png_check_cHRM_fixed png_calloc png_set_longjmp_fn +; Added at version 1.4.1 + png_get_chunk_malloc_max + png_set_chunk_malloc_max ; These are not present when libpng is compiled with PNG_NO_GLOBAL_ARRAYS png_libpng_ver diff --git a/scripts/pngwin.def b/scripts/pngwin.def index 6bb520267..0038880f6 100644 --- a/scripts/pngwin.def +++ b/scripts/pngwin.def @@ -5,7 +5,7 @@ LIBRARY EXPORTS -;Version 1.4.0rc08 +;Version 1.5.0beta01 png_build_grayscale_palette png_chunk_error png_chunk_warning @@ -204,9 +204,11 @@ EXPORTS ; png_set_benign_error png_get_io_chunk_name png_get_io_state - png_set_premultiply_alpha png_get_chunk_cache_max png_set_chunk_cache_max png_check_cHRM_fixed png_calloc png_set_longjmp_fn +; Added at version 1.4.1 + png_get_chunk_malloc_max + png_set_chunk_malloc_max |