Commit graph

11 commits

Author SHA1 Message Date
Shashank Pathmudi
60b6534581 Fix for index-out-of-bounds in ixheaacd_smooth_m1m2
These changes handle the index-out-of-bounds runtime error reported
when the value of arbitrary downmix residual bands is greater than or equal
to the number of parameter bands.

Bug: ossFuzz:63564
Test: poc in bug
2023-10-26 10:17:24 +05:30
Shashank Pathmudi
3c8329953c Fix for index-out-of-bounds in ixheaacd_res_ctns_apply
These changes handle the index-out-of-bounds runtime error
reported when the value of residual sampling frequency index
is greater than max residual sampling frequency index.

Bug: ossFuzz:62707
Test: poc in bug
2023-09-29 18:08:43 +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
Sowmya Sree Reddy G
270720de5e ELDv2 support for EXHEAAC decoder 2022-10-10 10:15:43 +05:30
Rajat Kumar
f6b2d77787 Fixes to incorporate latest conformance criteria
Bug:128648229
Test: atest android.media.cts.DecoderTestXheAac
Test: atest android.media.cts.DecoderTestAacDrc
Change-Id: Ic85bacc660c91096e29cd0cbe24323f4a6109c9a
2019-07-03 10:23:20 -07:00
Ramesh Katuri
97fb283165 Fix for oobw in ixheaacd_decode_init()
seed_value[] is an array of size MAX_NUM_CHANNELS which is 6.
seed_value is accessed using number of channels in the stream.
For the given input number of channels are more than six,which
is causing OOB write.

As fix, check has been added based on number of channels.As
we support only stereo in USAC, we are returning error if
stream contains more than 2 channels.

Bug:119118558
Test: vendor
Change-Id: I3187b0eae0f802ddb82cdc07a9eec1b5910607b4
2018-11-29 16:30:14 -08:00
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
Harish Mahendrakar
8eb646f89b Collected Cleanups from Ittiam
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
2018-06-05 13:04:22 -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