Commit graph

15 commits

Author SHA1 Message Date
Nikhil Bhavikatti
ae104f0711 Restructuring of Decoder 2023-05-15 17:23:01 +05:30
Shashank Pathmudi
6ce7dc469c Error concealment support for xHEAAC decoder 2023-02-28 11:54:07 +05:30
Shashank Pathmudi
b9e8ada604 MPS support for xHEAAC decoder 2023-01-23 14:46:59 +05:30
Shashank Pathmudi
1a52942898 ESBR support for xHEAAC decoder 2022-12-27 09:59:42 +05:30
Nikhil Bhavikatti
42a0d6d68c Transform length 960 support for xHEAAC decoder 2022-11-29 11:47:23 +05:30
Sowmya Sree Reddy G
270720de5e ELDv2 support for EXHEAAC decoder 2022-10-10 10:15:43 +05:30
Sachin
4c72471cdb Changes to move output sample path from 16bit to 32 bit
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
2022-01-20 11:54:35 +05:30
Ramesh Katuri
ce7b4e93ce Fix for correcting #include delimiters
This CL contains changes to make #include delimiters stying
consistent. For all system files inclusion we will use <> and
all user files we will use ""

Bug: 125443111
Test: compilation
Change-Id: Ie5f609b9bef8357877affb7f48d46df7c387d142
2019-08-26 13:35:44 -07:00
Ramesh Katuri
d9c4a50914 Fix for crash in ixheaacd_lt_prediction
Crash was due to integer overflow. To resolve the
integer overflow issue added saturation addition
and subtraction

Bug:116969100

Change-Id: Ib0d21403c3d714b434f893d71d9a32eea9fc9219
2018-11-23 15:35:29 -08:00
Ramesh Katuri
9da98c5ba9 Use saturating addition in ixheaacd_imdct_process()
Crash was due to addition overflow in ixheaacd_imdct_process().
Used saturating addition to resolve this.

Bug:116843813
Test: vendor
Change-Id: I5f57a377e5e4c27cb04cd3613bbb28a8665dbf75
2018-11-06 16:12:59 -08:00
Ramesh Katuri
2d55c27aed Fix for heap buffer overflow in aac showbit_32 function
Subtraction overflow was obseerved in the process window
sequence function which was fixed by adding saturation
check after subtraction. Bits available in rvlc decode
function is becoming negative. A check has been added
before reading bits from input buffer.

Bug:113262406
Test: poc with ASAN
Change-Id: I729420c9df163b9c8cf474e884c8b6d137781855
2018-09-12 13:35:01 -07:00
Ramesh Katuri
9ccb84f227 Fix for ubsan add-overflow
Bug: 110468609
Test: poc before/after
Change-Id: Ic8698c6b4eb20a1204488fc1bdd14def7fa1d171
2018-07-03 13:30:00 -07:00
Ramesh Katuri
b3226ce6f8 Formatting changes
Formatting .c and .h files using clang-format
Formatting .s files

Bug: 80493357
Test: compare object sizes
Change-Id: I38296083c9d2d566a6a2564db2e391e4b2bd43a9
2018-06-07 16:52:19 -07:00
Ray Essick
4908247643 Sanitization fixes from new CTS tests
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
2018-05-25 11:35:52 -07:00
Ray Essick
51aa06e124 Bring xHE-AAC into pi-dev branch
bring the multi-commit integration from master to pi-dev

libxaac multi-arch cleanup

Change-Id: Ibcefa14f439e75f48a54955c9abf1a06c418e41e
Change-Id: Ia7a9b1e4de0add847c136f6f545b81dc8087521d
Change-Id: I12c3f8414dc9971017de223e88f292f8982a5c9b

Fix dependency error in Android.bp
Change-Id: Ic54f688736b3f2a70172676e4cee22aea4cbd705

Localized Android.bp
Change-Id: I68c4fc24fca279104c8ce2129fd4a3ed8d116b9b

Import xHE-AAC decoder from Ittiam
Change-Id: I3c8d124033f967b29d6e384cce5c843ee17a7bb1

Bug: 77287124
Test: build, cts DecoderTest
2018-05-17 14:36:48 -07:00