changelog

Audacity是一款用於錄音和編輯聲音的、免費的開放源碼軟體。它可以執行於Mac OS X、Microsoft Windows、GNU/Linux和其它作業系統

    * src/GSM610/gsm610_priv.h
    Replace ugly macros with inline functions.

    * src/GSM610/*.c
    Remove temporary variables used by macros and other minor fixes required by
    above change.

2004-05-10  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * tests/pipe_test.tpl tests/stdio_test.c Win32/Makefile.msvc
    Make sure these programs compile (even though they do nothing) on Win32
    and add them to the "make check" target.

    * src/sfendian.h
    Fix warning on Sparc CPU and code cleanup.

2004-05-09  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/file_io.c
    Fix warning messages when compiling under MinGW.

2004-05-01  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * configure.ac
    Set HAVE_FLEXIBLE_ARRAY in src/config.h depending on whether the compiler
    accepts the flexible array struct member as per 1999 ISO C standard.

    * src/common.h src/ima_adpcm.c src/paf.c src/ms_adpcm.c
    Added ugly #if HAVE_FLEXIBLE_ARRAY and provided a non-standards compliant
    hack for non 1999 ISO C compliant compilers.

2004-04-26  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/strings.c
    If adding an SF_STR_SOFTWARE string, only append libsndfile-X.Y.Z if the
    string does not already have libsndfile in the string. Thanks to Conrad
    Parker.

    * tests/string_test.c
    Add test to verify the above.

    * examples/sndfile-convert.c
    Add ability to transcode meta data as well (Conrad Parker).

2004-04-25  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * doc/command.html
    Fix minor error. Thanks to Simon Burton.

    * doc/win32.html
    Started adding instructions for compiling libsndfile under MinGW.

    * configure.ac
    Add --enable-bow-docs to enable black text on a white background HTML docs.

    * doc/libsndfile.css.in
    This is now a template file for configure which sets the foreground and
    background colours.

2004-04-20  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * configure.ac
    Do some MinGW fixes.

    * configure.ac doc/Makefile.am
    Install HTML docs when doing make install.

2004-04-19  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * examples/sndfile-info.c
    Print out the dB level with the signal max.

2004-04-15  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/file_io.c
    Define S_ISSOCK in src/file_io.c if required.

2004-04-03  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * configure.ac
    Improve printout configuration summary (as suggested by Axel R鯾el).

    * doc/index.html
    Add link to pre-release location.

    * src/sndfile.h.in
    Remove comma after last element of enum.

    * src/float32.c src/double64.c
    Fix read/write of float/double encoded raw files to/from pipes.

    * tests/pipe_test.c tests/pipe_test.tpl tests/pipe_test.def
    Turn pipe_test.c into an autogenerated file and add tests for reading/
    writing floats and doubles.

    * tests/Makefile.am
    Hook tests/pipe_test.* into build system.

2004-04-02  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * configure.ac acinclude.m4
    Rename AC_C_STRUCT_HACK macro to AC_C99_FLEXIBLE_ARRAY.

2004-03-31  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * tests/misc_test.c
    Perform update_header_test in RDWR mode as well.

    * src/aiff.c
    Fix problems when updating header in RDWR mode.

2004-03-30  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/wav.c src/w64.c src/wav_w64.c
    Integrate code supplied by David Viens for supporting microsoft's
    WAVEFORMATEXTENSIBLE stuff. Thanks David for supplying this.

    * configure.ac doc/*.html
    Bump version to 1.0.9.

2004-03-28  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/command.c src/sndfile.c src/sndfile.h.in src/wav.c
    Started work on supporting microsoft's WAVEFORMATEXTENSIBLE gunk.

2004-03-26  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/avr.c
    New file to handle Audio Visual Resaerch files.

    * src/sndfile.h.in src/common.h src/sndfile.c src/command.c
    Hook AVR into everything else.

    * tests/Makefile.am tests/write_read_test.tpl tests/misc_test.c
    Add testing for AVR files.

2004-03-22  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/file_io.c
    Fix psf_set_file() for win32. Thanks to Vincent Trussart (Plogue Art et
    Technologie) for coming up with the solution.

2004-03-21  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * tests/write_read_test.tpl
    Fixed a bug that was causing valgrind to report a memory leak. The bug was
    in the test code itself, not the library.

2004-03-20  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * examples/generate.cs
    An example showing how to use libsndfile from C#. Thanks to James Robson
    for providing this.

2004-03-19  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/common.c
    Fix problems with WAV files containing large chunks after the 'data'
    chunk. Thanks to Koen Tanghe for providing a sample file.

2004-03-17  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * configure.ac
    Detect presense of ALSA (Advanced Linux Sound Architecture).

    * examples/sndfile-play.c
    Add ALSA output support.

    * examples/Makefile.am
    Add ALSA_LIBS to link line of sndfile-play.c.

2004-03-15  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * acinclude.m4
    Add new macro (AC_C_STRUCT_HACK) to detect whether the C compiler allows
    the use of the what is known as the struct hack introduced by the 1999 ISO
    C Standard.

    * configure.ac
    The last release would not compile with gcc-2.95 due to the use of features
    (ie struct hack) introduced by the 1999 ISO C Standard.
    Add check to make sure compiler handles this and bomb out if it doesn't.

2004-03-14  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * tests/write_read_test.tpl
    Fix compiler warning on Win32.

    * src/file_io.c
    Fix use of an un-initialised variable in Win32 stuff.

    * Win32/config.h examples/sndfile-play.c
    Win32 fixes.

2004-03-10  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * configure.ac
    Fix bug which occurres when configuring for MinGW.
    If compiler is gcc and cross compiling use -nostdinc.

2004-03-09  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/common.h src/aiff.c src/wav.c src/float32.c src/double64.c
      src/sndfile.c
    Fix a bug with PEAK chunk handling for files with more than 16 channels.
    Thanks to Remy Bruno for finding this.

2004-03-08  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/common.c
    Fix a bug which was preventing WAV files being openned correctly if the
    file had a very large header. Thanks to Eldad Zack for finding this.

2004-03-04  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * configure.ac src/file_io.c
    Fix cross-compiling from Linux to Win32 using the MinGW tools.

2004-03-01  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/create_symbols_file.sh
    Christian Weisgerber pointed out that the shell script did not run on a
    real Bourne shell although it did run under Bash in Bourne shell mode.

    * src/create_symbols_file.py
    Rewrite of above in Python. Also add support for writing Win32 .def files.
    The Python script generates Symbols.linux, Symbols.darwin and
    libsndfile.def (Win32 version). These files get shipped with the tarball
    so there should not be necessary to run the Python script when building
    the code from the tarball.

    * configure.ac src/Makefile.am Win32/Makefile.am
    Hook new Python script into the build system.

2004-02-25  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/configure.ac
    Add --enable-gcc-werror option and move GCC specific stuff down.

2004-02-24  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * acinclude.m4 configure.ac
    Fix clip mode detection (tested in one of HP's testdrive Itanium II boxes).

    * src/file_io.c
    Added check for sizeof (off_t) != sizeof (sf_count_t) to prevent recurrence
    of missing large file support on Linux and Solaris.

2004-02-19  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * examples/sndfile-play.c
    Fix a MacOSX specific bug which was caused by a space being inserted in
    the middle of a file name.

    * configure.ac src/Makefile.am examples/Makefile.am
    Fix a couple of MacOSX build issues.

2004-02-17  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * doc/command.html
    Document SFC_SET_CLIPPING and SFC_GET_CLIPPING.

2004-02-14  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * doc/*.html
    Applied patch from Frank Neumann (author of lakai) which fixes many minor
    typos in documentation. Thanks Frank.

2004-02-13  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * ChangeLog
    Changed my email address throughout source and docs.

2004-02-08  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/file_io.c
    Make sure config.h is included before stdio.h to make sure large file
    support is enabled on Linux (and Solaris).

    * tests/misc_test.c
    Disable update_header test on Win32. This should work but doesn't and
    I'm not sure why.

    * Make.bat Win32/Makefile.msvc
    Updates.

2004-01-07  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/common.h
    Changed logindex, headindex and headend files of SF_PRIVATE from unsigned
    int to int to prevent weird arithmetic bugs.

    * src/common.c src/aiff.c src/wav.c src/w64.c
    Fixed compiler warnings resulting from above change.

2004-01-06  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/common.c
    Fixed a bug in header reader for some files with data after the sample data.

2003-12-29  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * tests/lossy_comp_test.c tests/Makefile.am
    Add tests for AIFF/IMA files.

2003-12-26  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/macbinary3.c src/macos.c
    Two new files required for handling SD2 files.

    * src/common.h
    Add prototypes for functions in above two files.

    * src/Makefile.am
    Hook new files into build system.

2003-12-21  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * configure.ac
    Add checks for mmap() and getpagesize() which might be used at some time
    for faster file reads.
    Add detection of MacOSX.

2003-12-13  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * doc/FAQ.html
    Minor mods to pkg-config section.

2003-12-12  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/create_symbols_file.sh
    Andre Pang (also known as Ozone) pointed out that on MacOSX, all non
    static symbols are exported causing troubles when trying to link
    libsndfile with another library which has any of the same symbols.
    He fixed this by supplying the MacOSX linker with a file containing
    all the public symbols so that only they would be exported and then
    supplied a patch for libsndfile.
    This wasn't quite ideal, because I would have to maintain two (3 if
    you include Win32) separate files containing the exported symbols.
    A better solution was to create this script which can generate a
    Symbols file for Linux, MacoSX and any other OS that supports
    minimising the number of exported symbols.

    * configure.ac src/Makefile.am
    Hook the new script into the build process.

2003-12-10  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * doc/index.html
    Added comments about Steve Dekorte's SoundConverter scam.

2003-12-07  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/file_io.c
    Axel Roebel pointed out that on Mac OSX a pipe is not considered a fifo
    (S_ISFIFO (st.st_mode) is false) but a socket (S_ISSOCK (st.st_mode) is
    true). The test has therefore been changed to is S_ISREG and anything
    which which does not return true for S_ISREG is considered a pipe.

2003-11-25  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * tests/misc_test.c
    Fix update_header_test to pass SDS.

    * src/sds.c
    More minor fixes.

    * tests/floating_point_test.c
    Add test for SDS files.

    * src/command.c
    Add SDS to major_formats array.

2003-11-24  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * tests/write_read_test.tpl tests/misc_test.c
    Add tests for SDS files.

    * src/sds.c
    Fix a bug in header update code.

2003-11-23  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/sds.c
    Get file write working.

    * src/paf.c
    Fix a potential bug in paf24_seek().

2003-11-04  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * doc/FAQ.html
    Add Q/A about u-law encoded WAV files.

    * Win32/*.h
    Updated so it compiles on Win32.

2003-11-03  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * examples/sndfile-convert.c
    Add -alaw and -ulaw command line arguments.

    * configure.ac
    Add library versioning comments.
    Add arguments to AC_INIT.

2003-10-28  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>

    * src/file_io.c
    Ross Bencina has contributed code to replace all of the (mostly broken)
    Win32 POSIX emulation calls with calls the native Win32 file I/O API.