GitLab

am: e1c78ed7

* commit 'e1c78ed7':
  SBR/AAC encoder updates, code clean up

Change-Id: I908adc47823de593c3e258c67f360da9321780f5

am: ef308366

* commit 'ef308366':
  Remove compiler warnings, revised ARM QMF encoder

Change-Id: I07babb4dc36b6ad7aebeb62c303a8380e99d691e

* SBR-Encoder

   - Prevent noise level overflow in noise floor detection.
   - Saturate threshold calculation in transient detection.
     Modified file(s):
        libSBRenc/src/nf_est.cpp
        libSBRenc/src/sbr_encoder.cpp
        libSBRenc/src/tran_det.cpp

* AAC-Encoder

   - Expand input data range of GetInvInt() function. There was an encoder
     assert observed in non-default bitrate configuration.
     Modified file(s):
        libAACenc/src/aacenc_lib.cpp
        libAACenc/src/intensity.cpp
        libFDK/include/fixpoint_math.h
        libFDK/src/FDK_core.cpp
        libFDK/src/FDK_tools_rom.cpp

   - Make sure that the encoder is stable with regard to very low audio bandwidth
     confguration parameter value.
   - Fix lowdelay blending for low audio bandwidth.
     Modified file(s):
        libAACenc/src/aacenc.cpp
        libAACenc/src/aacenc_lib.cpp
        libAACenc/src/adj_thr.cpp
        libAACenc/src/psy_configuration.cpp
        libAACenc/src/psy_main.cpp

   - Disable pseudo surround flag in case metadata matrix mixdown index is
     present in program config element.
     Modified file(s):
        libAACenc/src/aacenc_lib.cpp

   - Enable variable bitrate mode in encoder api.
   - Add AACENC_PEAK_BITRATE parameter to encoder api.
   - Add AACENC_AUDIOMUXVER parameter to encoder api.
     Modified file(s):
        libAACenc/include/aacenc_lib.h
        libAACenc/src/aacenc.cpp
        libAACenc/src/aacenc.h
        libAACenc/src/aacenc_lib.cpp
        libAACenc/src/qc_main.cpp
        libMpegTPEnc/src/tpenc_latm.cpp
        libMpegTPEnc/src/version

* FDK-Sources

   - Code clean up. Remove unneeded pseudo audio object types and transport types.
     Modified file(s):
        libAACdec/src/aacdecoder.cpp
        libAACdec/src/aacdecoder_lib.cpp
        libAACenc/include/aacenc_lib.h
        libAACenc/src/aacenc.cpp
        libAACenc/src/aacenc_lib.cpp
        libFDK/src/FDK_tools_rom.cpp
        libMpegTPDec/src/tpdec_lib.cpp
        libMpegTPDec/src/version
        libMpegTPEnc/src/tpenc_latm.cpp
        libMpegTPEnc/src/version
        libSBRdec/src/sbrdecoder.cpp
        libSBRenc/src/sbr_encoder.cpp
        libSYS/include/FDK_audio.h
        libSYS/src/genericStds.cpp

Change-Id: I807a53cb7f48c9ee7563cb8da1d0c52221576ca6

Bug 8493170

Change-Id: I64d19a8a8059c5a96386b1eaac297fd2469515f8

am: 76575566

* commit '76575566':
  Fix stack corruption happening in aacDecoder_drcExtractAndMap()

am: 118fc75e

* commit '118fc75e':
  Fix stack corruption happening in aacDecoder_drcExtractAndMap()

am: 47739cd9

* commit '47739cd9':
  Fix stack corruption happening in aacDecoder_drcExtractAndMap()

am: a06d1c2b

* commit 'a06d1c2b':
  Fix stack corruption happening in aacDecoder_drcExtractAndMap()

In the aacDecoder_drcExtractAndMap() function, self->numThreads
  can be used after having exceeded its intended max value,
  MAX_DRC_THREADS, causing memory to be cleared after the
  threadBs[MAX_DRC_THREADS] array.
The crash is prevented by never using self->numThreads with
  a value equal to or greater than MAX_DRC_THREADS.
A proper fix will be required as there seems to be an issue as
  to which entry in the threadBs array is meant to be initialized
  and used.

Bug 26751339

Change-Id: I655cc40c35d4206ab72e83b2bdb751be2fe52b5a

In the aacDecoder_drcExtractAndMap() function, self->numThreads
  can be used after having exceeded its intended max value,
  MAX_DRC_THREADS, causing memory to be cleared after the
  threadBs[MAX_DRC_THREADS] array.
The crash is prevented by never using self->numThreads with
  a value equal to or greater than MAX_DRC_THREADS.
A proper fix will be required as there seems to be an issue as
  to which entry in the threadBs array is meant to be initialized
  and used.

Bug 26751339

Change-Id: I655cc40c35d4206ab72e83b2bdb751be2fe52b5a

am: 2d435aa4

* commit '2d435aa4':
  Remove __DATE__/__TIME__

Building __DATE__/__TIME__ into the binaries means that every build will
create different binaries, even if all the sources are identical. This
also means that any libraries including this one will need to be patched
during every OTA.

Nothing appears to use the build_date/build_time fields, so just replace
them with empty strings.

Bug: 24204119
Change-Id: I9543eb388a1e8ab9284df9035a62fc8942cdc082
(cherry picked from commit 6e833073)

am: a73b0598

* commit 'a73b0598':
  Remove __DATE__/__TIME__

Building __DATE__/__TIME__ into the binaries means that every build will
create different binaries, even if all the sources are identical. This
also means that any libraries including this one will need to be patched
during every OTA.

Nothing appears to use the build_date/build_time fields, so just replace
them with empty strings.

Bug: 24204119
Change-Id: I9543eb388a1e8ab9284df9035a62fc8942cdc082

* commit '9f42dfb7':
  Fix crash on invalid channel config

* commit 'b3c5a4bb':
  Fix crash on invalid channel config

Bug: 23876444
Change-Id: I90ad197811ebabceb5b5d74d6d3f20716fbe2d45

* commit '9f1b9bb7':

* commit '5e7b21bb':
  build: wildcard isn't guaranteed to be sorted

* commit '5e7b21bb':
  build: wildcard isn't guaranteed to be sorted

To prevent this from changing between builds, wrap in $(sort )

Change-Id: I0571d7d8787a40ca107c7c735d79692d27bed06e

* commit 'f2df045a':

* commit '2b6bf8dc':
  Do not include genericStds_linux.cpp.

The __aeabi_memcpy functions are already defined in Android libc.
Redefining them to call memcpy will become recursive when clang/llvm
converts the memcpy call to __aeabi_memcpy.
With this change, we can enable clang/llvm by removing LOCAL_CLANG from Android.mk.

BUG: 12216385
Change-Id: I8b8b4ba7f3ff1e66f8110fc3b6356865a582c1d8

* commit '1c6ab7db':
  Use gcc for the AAC decoder

clang generates crashing code for this.

Change-Id: I90355d6735403290e7c0d93ff4854520b7b80f4a

* commit '66091e46':
  Fix checks for {Front,Side,Back}ElementIsCpe

* commit '84851b23':
  Move back to C++98.

{Front,Side,Back}ElementIsCpe is an array (per-channel). The check for
pPce->{Front,Side,Back}ElementIsCpe without an index checks the address
of the array, and will always evaluate to true. The elTagSce++
statements are unreachable.

Change-Id: If530371788a44038c500d6f9f7ac67681f77cc71

This code depends on narrowing hex literals to a signed long, which
trips -Wc++11-narrowing (the fix would be to explicitly cast each
value to signed).

Change-Id: I581a02ef0eeee5a2d95ce0ff2ec6f7ff26f3a074

* commit 'd149516e':

* commit '7e464956':
  Move Clang only flags into LOCAL_CLANG_CPPFLAGS.

* commit '7e464956':
  Move Clang only flags into LOCAL_CLANG_CPPFLAGS.