* Loudness leveling support for encoder and decoder
- Addition of loudness leveling support to encoder and
decoder as per ISO/IEC 23003-4:2020/Amd.2:2023(E)
Testing:
Encoder: Smoke-test
Decoder: CTS and Conformance for x86, x86_64, armv7 and armv8 are
passing
* Addressed review comments
* Addressed minor nits in documentation
---------
Co-authored-by: Akshay Ragir <100833@ittiam.com>
There hasn't been a non-neon platform build in years. Even the NDK hasn't supported non-neon for two years now.
Change-Id: I1d892e8bd97371a87771183655c1e5803a7e4400
AAC Core coder changes to take the output samples as 32 bit
and subject to peak limiter to avoid any clipping , at the
same time maintaining precision.
Bug: 175435457
Test: atest CtsMediaTestCases:DecoderTest
Test: atest CtsMediaTestCases:DecoderTestAacDrc
Test: atest CtsMediaTestCases:DecoderTestXheAac
Test: atest CtsMediaTestCases:DecoderTestAacFormat
Test: atest CtsMediaV2TestCases:CodecDecoderTest
Added SPDX-license-identifier-Apache-2.0 to:
Android.bp
fuzzer/Android.bp
test/Android.bp
Bug: 68860345
Bug: 151177513
Bug: 151953481
Test: m all
Exempt-From-Owner-Approval: janitorial work
Change-Id: I8f70bf816b41ad6d7bb4e473eaab96cc53dc4dde
Bug: 158010610
Bug: 173497308
Test: ran atest with DecoderConformanceTest, ImageReaderDecoderTest,
VideoDecoderPerfTest, VideoEncoderTest, avcdec, avcenc. Compare the
before and after enabling CFI results since there was a number of tests
that were initially failing.
Change-Id: I5f3990bf8542d7d7ab74cd2e031e8b2c5339c098
Update language to comply with Android’s inclusive language guidance
See https://source.android.com/setup/contribute/respectful-code for
reference
Bug: 161896447
Bug: 162245450
Test: build topic
Change-Id: I3bd7ee99914a13961e2afa7062a7019c24d01a46
MPEG-D DRC integrated with USAC does work only in
time domain.
Hence removed the above related code in this patch.
Bug:130262151
Test: atest android.media.cts.DecoderTestXheAac
Test: atest android.media.cts.DecoderTestAacDrc
Change-Id: Ib51ef29fb7a1fe7a09718d48e2c9e7cda268ae7b
Since libxaac is a static library, both CFI and non-CFI variants will
be built and linked accordingly.
Hence it is not enabled explicitly now.
If it is used as a shared library in the future, we'll need to
explicitly re-enable CFI in the build file.
Bug: 117994055
Change-Id: If70531b14d418e458b8061889b337d4a4c99bda2
Test: CTS android.media.cts.DecoderTest{AacDrc,XheAac}
Added __ARM_NEON__ check to generic function selector
Bug: 80432407
Change-Id: I66c7879fda1369da88ccaea5f8792ea54657cdaf
Added support to build for mips
Bug: 80432286
Change-Id: I908029bbaddd3c1fbc39be1192926b56d981576e
Add optimized versions for qmf_dec for armv7 and armv8
Separating common functions and platform specific functions
in ixheaacd_qmf_dec.c. Platform specific functions are moved
to qmf_dec in armv7, armv8 and generic folder.
Bug: 80431870
Change-Id: I860cb79a1870e228d2108b7915418e1c003cefc5
Fixes for crashes reported by Fuzzer tool
Bug: 109697676
Change-Id: I862fc054b99ee9d427d20596bc8d2e85522a7188
Updates from vendor to remedy issues exposed by new CTS tests
Bug: 77287124
Test: CTS DecoderTest, DecoderTest{AacDrc,XheAac}
@ Sanitizer fixes in libxaac
Fixes few integer overflow sanitizer errors
Progagate few errors
ENABLE_DRC macro is removed
AMMENDMENT1 macro is removed
Change-Id: Ic61163dfd6318bd4a00ed45e1295c819cb0f637b
@ Add support for audio pre-roll and DRC effect type
Also includes the following
MPEG-D DRC parameters related changes
USAC config switch changes
SBR config switch changes
Bug: 80133175
Change-Id: I0ab25641768cf523b66f7b0fcb4137429c1c4a77
@ Fixed trailing spaces
Change-Id: I32de0c9d3f7237e1fbf8dfef1cac485ef8458173
@ Replaced tabs
Change-Id: Ic741ee13d7b978b37edc27d087903caaa40b8d90
