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Changes in 3.0.4 (2020-12-31)

This release contains a fix for Chromium bug 1158070. Also upstreamed some local patches to the WebRTC project (CLs 198241 and 198362).

Changes in 3.0.3 (2020-12-18)

Made WebRtcIlbcfix_InitDecode an exported symbol on shared library builds. (#32) Thanks again to Daniel Bermond danielbermond@gmail.com for noticing this.

Changes in 3.0.2 (2020-12-18)

Fixed installation from out-of-tree builds. (#28) Thanks to Daniel Bermond danielbermond@gmail.com.

Changes in 3.0.1 (2020-12-18)

Fixed source code packaging.

Changes in 3.0.0 (2020-12-18)

This version of libilbc brings the latest updates from upstream WebRTC code. The API is mostly compatible, but has a few cosmetic changes that may nevertheless require users to adapt. Users can use the new LIBILBC_VERSION_MAJOR macro to distinguish this release from previous releases. The ABI is not compatible, and the SONAME version has been incremented to 3.0.0.

Breaking changes

  • Various data structures have been renamed. The original names are kept as typedef'd aliases, but users are encouraged to switch to the new naming scheme.

    iLBC_encinst_t  → IlbcEncoderInstance
iLBC_decinst_t  → IlbcDecoderInstance
iLBC_Enc_Inst_t → IlbcEncoder
iLBC_Dec_Inst_t → IlbcDecoder

  • Some deprecated macros for RFC 3951 compatibility has now been removed. You can restore them with:

    #define initDecode WebRtcIlbcfix_InitDecode
#define initEncode WebRtcIlbcfix_InitEncode
#define iLBC_decode WebRtcIlbcfix_DecodeImpl
#define iLBC_encode WebRtcIlbcfix_EncodeImpl

  • Many length-like parameters now use the size_t type. The following functions and structs are affected:

    • WebRtcIlbcfix_Encode
    • WebRtcIlbcfix_Decode
    • WebRtcIlbcfix_Decode20Ms
    • WebRtcIlbcfix_Decode30Ms
    • WebRtcIlbcfix_DecodePlc
    • WebRtcIlbcfix_NetEqPlc
    • IlbcEncoder (né iLBC_Enc_Inst_t) fields
      • blockl
      • nsub
      • no_of_bytes, no_of_words
      • state_short_len
    • IlbcDecoder (né iLBC_Dec_Inst_t) fields
      • blockl
      • nsub
      • no_of_bytes, no_of_words
      • state_short_len
      • last_lag
      • prevLag
      • enh_period

  • To remove duplicated work, the Autotools build system has been removed. CMake is now the only option.

Other changes

  • Update to latest WebRTC source (r32829, cf8ec1f686).

  • A new program that allows testing this library is now compiled and installed: ilbc_test. See the README for some hints on how to use it.

  • A new header is now shipped: ilbc_export.h. Users should never have to interact with it though.

  • ilbc.h now includes version macros:

    #define LIBILBC_VERSION_MAJOR 3
#define LIBILBC_VERSION_MINOR 0
#define LIBILBC_VERSION_PATCH 0

  • New CI has been created using GitHub Actions, covering many platforms:

    • Ubuntu x86-64 (Ninja and GNU Make)
    • macOS x86-64 (Ninja and GNU Make)
    • Windows x86-64 (Visual Studio)
    • Ubuntu aarch64, armel, armhf, mipsel, mips64el, ppc, ppc64, ppc64le, riscv64, sparc64 (cross-compiled)
    • Windows ARM64 (cross-compiled)

Changes in 2.0.2 (2014-12-14)

  • Distribute config.h.cmakein in the release tarball (fixes #14).
  • Distribute and install README.md and NEWS.md.
  • Miscellanneous distribution improvements.
  • Bump shared lib name generated by autotools to libilbc.so.2.0.2 to be consistent with the CMake toolchain.

Changes in 2.0.1 (2014-12-11)

  • Update to r7765, cc7755b.
  • Fix crash in programs directly calling Init functions, without first creating a context through constructors.
  • Proper SONAME versioning added, and bumped to libilbc.so.2.

Changes in 2.0.0 (2014-11-17)

  • Under new maintainership by me (Timothy Gu).
  • Update to latest upstream source (r7715, 087da13).
    • A threading implementation is now needed. Win32 and POSIX Threads are supported.
  • Autotools files are cleaned-up.
  • CMake now uses BUILD_SHARED_LIBS to determine the type of library to build.
  • CMake installation paths on some 64-bit systems using lib64/ are corrected.
  • Git metadata for merging from upstream is added for easier merging.
  • Travis CI support is added.