Include patched FDK-AAC in the repository

The initial idea was to get the DAB+ patch into upstream, but since
that follows the android source releases, there is no place for a custom
DAB+ patch there.

So instead of having to maintain a patched fdk-aac that has to have the
same .so version as the distribution package on which it is installed,
we prefer having a separate fdk-aac-dab library to avoid collision.

At that point, there's no reason to keep fdk-aac in a separate
repository, as odr-audioenc is the only tool that needs DAB+ encoding
support. Including it here simplifies installation, and makes it
consistent with toolame-dab, also shipped in this repository.

DAB+ decoding support (needed by ODR-SourceCompanion, dablin, etisnoop,
welle.io and others) can be done using upstream FDK-AAC.

1 files changed, 48 insertions, 0 deletions

diff --git a/fdk-aac/ChangeLog b/fdk-aac/ChangeLog
new file mode 100644
index 0000000..2675878
--- /dev/null
+++ b/fdk-aac/ChangeLog
@@ -0,0 +1,48 @@
+2.0.0
+ - Major update in the upstream source base, with support for new
+   profiles and features, and numerous crash/fuzz fixes. The new
+   upstream version is referred to as FDKv2, thus skipping the
+   major version 1 and syncing the fdk-aac major version number to 2.
+
+0.1.6
+ - Lots of minor assorted crash/fuzz fixes, mostly for the decoder but
+   also some for the encoder
+
+0.1.5
+ - Updated upstream sources
+ - Fixed building with GCC 3.3 and 3.4
+ - Fixed building with GCC 6
+ - AArch64 optimizations
+ - Makefiles for building with MSVC
+ - Support building the code in C++11 mode
+
+0.1.4
+ - Updated upstream sources, with minor changes to the decoder API
+   breaking the ABI. (Calling code using AUDIO_CHANNEL_TYPE may need to
+   be updated. A new option AAC_PCM_LIMITER_ENABLE has been added, enabled
+   by default, which incurs extra decoding delay.)
+ - PowerPC optimizations, fixes for building on AIX
+ - Support for reading streamed wav files in the encoder example
+ - Fix VBR encoding of sample rates over 64 kHz
+
+0.1.3
+ - Updated upstream sources, with a number of crash fixes and new features
+   (including support for encoding 7.1)
+
+0.1.2
+ - Fix a few more crashes
+ - Include dependency libs (such as -lm) in the pkg-config file
+
+0.1.1
+ - Updated to a new upstream version from Android 4.2, fixing a lot of crashes
+ - Cleanup of autotools usage
+ - Make sure the shared library links to libm if necessary
+ - Performance improvements on x86
+ - Added support for WG4/DVD audio channel mappings
+ - Minimized the differences to upstream
+ - Added an example encoder tool
+
+0.1.0
+ - Initial release of fdk-aac
+ - autotools based build system
+ - Enable setting VBR bitrate modes