f633fc085e
Merge "Avoid integer overflows in CLatmDemux_ReadAuChunkLengthInfo() and FDK_get32() to prevent endless loop." into sc-dev
2021-05-06 20:33:48 +00:00
1f5fac767a
Adjust data types to prevent load of invalid value
...
Adjust usacExtElementType data type to prevent load of invalid
value in extElementConfig().
Adjust usacConfigExtType data type to prevent load of invalid
value in configExtension().
Bug: 186706541
Test: atest android.media.cts.DecoderTestAacFormat android.media.cts.DecoderTestXheAac android.media.cts.DecoderTestAacDrc
Change-Id: Ide15daa73c084c4a2cfc9d0f36bd7666fa6bac7a
2021-04-30 14:44:19 +00:00
14db264786
Avoid integer overflows in CLatmDemux_ReadAuChunkLengthInfo() and FDK_get32() to prevent endless loop.
...
Bug: 186777497
Test: atest android.media.cts.DecoderTestAacFormat android.media.cts.DecoderTestXheAac android.media.cts.DecoderTestAacDrc
Change-Id: Icaedd341f4602882f72ff5e7be71d99ce08f3bec
2021-04-29 13:08:13 -07:00
af0c91e7b8
Solve issue regarding config changes between Loudness-only vs. Loudness+DRC.
...
Fix config changes from Loudness+DRC to Loudness-only configurations by clearing the DRC configuration
Bug: 176246647
Test: atest android.media.cts.DecoderTestAacFormat android.media.cts.DecoderTestXheAac android.media.cts.DecoderTestAacDrc
Change-Id: I7afef848308478c29a82b13f24ba8c2a9760fd45
2021-01-14 15:41:58 -08:00
36dd057c40
Introduce additional sanity checks to validate program config element.
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Bug: 176246647
Test: atest android.media.cts.DecoderTestAacFormat android.media.cts.DecoderTestXheAac android.media.cts.DecoderTestAacDrc
Change-Id: I3e04480ab5a74da1a9d09af5da95afb2000b3117
2020-12-28 09:21:16 -08:00
5eb9ed1b1f
Check number of core channels and SAC decoder input channels to avoid a channel mismatch.
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Bug: 176246647
Test: atest android.media.cts.DecoderTestAacFormat android.media.cts.DecoderTestXheAac android.media.cts.DecoderTestAacDrc
Change-Id: Ib8b6973e9c29e13b8ef33d7736be2b977928face
2020-12-28 09:21:16 -08:00
fcc3c65ec5
Evaluate and return StoreConfigAsBitstream() error state.
...
Bug: 176246647
Test: atest DecoderTestXheAac DecoderTestAacDrc
Change-Id: I025e943e91f9be1a5259a761a8ff88defd8babea
2020-12-28 09:21:16 -08:00
0f130d51b8
Merge changes Iad37ae76,I4870251b,Icd937cad am: 662d974400 am: 0b8c6e731f
...
Change-Id: Ie5c84f6923184c564793de5e5f0007bc197415e7
2020-04-09 16:47:26 +00:00
7f7bbce892
Stop using __DATE__/__TIME__ on all builds
...
Test: mmma external/libaac
Bug: 151595970
Change-Id: Icd937cad3e4e2f70a5486cca424544eb410be26f
2020-03-27 10:43:38 +05:30
f04a8a855c
Do not allow channel configuration change within PCE for ADTS. Fixes assert.
...
Bug: 146938557
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: Icba99bd0eeba1f94298bdd08b85f1b0cb3cf241b
2020-01-23 12:24:56 -08:00
262c9f28ec
Avoid negative valid bits in adtsRead_DecodeHeader()
...
Avoid negative valid bits in adtsRead_DecodeHeader()
and prevent unsigned integer overflow.
Bug: 146937602
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: I264ff99e0461352ae5c2b2031393b67a7fa44571
2020-01-23 09:48:54 -08:00
8fee7605df
Prevent undefined syncLayerFrameBits in synchronization().
...
Bug: 146937540
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: Idaaa11d95c13220a9f96e6d73d4813492a740954
2020-01-14 16:39:37 -08:00
8caa63f329
Avoid unsigned integer overflow in transportDec_InBandConfig() and transportDec_ReadAccessUnit().
...
Bug: 146937857
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: If2320f3a1ddf6a36c07338100481801a996e455d
2020-01-14 16:38:28 -08:00
24171ed080
Add loop abort criterion to prevent timeout in EldSpecificConfig_Parse().
...
Bug: 145668344
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: Iea6457e8545438c7ad4d05a682ffa656ec35ead9
2019-12-27 09:01:55 -08:00
f0e1e3f8c7
Validate correct ascLen in CLatmDemux_ReadStreamMuxConfig() to overcome integer overflow in FDK_get32().
...
Bug: 131430997
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: I87b53661df7a435ddf3572a0ff8b6ef84972db60
2019-10-15 15:47:17 -07:00
572f59359a
Reject unsupported channel configuration / audio object type combinations.
...
Bug: 131430997
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: I84bd355df0f690636c109695d8df64fa7bdcf63c
2019-10-11 10:00:20 -07:00
dbfa1cd71b
Fix assert in synchronization() for loas streams with multiple sub frames.
...
Bug: 131430997
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: Icb7d4b0b00a17367c8ec762b112fbb25268d9f67
2019-10-10 12:37:21 -07:00
cc825aecf5
Restrict sampling rates parsed from bitstream to maximum of 96kHz.
...
Bug: 131430997
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: I2511a7cfcdf1bae57d17c02c93867ccc4f1ea693
2019-10-10 12:03:14 -07:00
0309455012
libMpegTPDec: fix use of uninitialized value in OutOfBandConfig
...
Initialize tmpConf in transportDec_OutOfBandConfig
Bug: 120426166
Test: see bug
Change-Id: I72ac8bc96a7d386ffe32acd669c78c4a581d52dc
2019-03-07 13:15:15 -08:00
5c54fa5387
Add AOT specific number of qmf bands sanity check in SpatialSpecificConfig()
...
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: Ic106c4371c5ac17cb832c7d9db042bcc9d1e7a09
2019-01-03 10:25:40 -05:00
5174d33de0
Return transport decoder error in case of invalid ELD configuration
...
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: I65c98830d361a82c9d173eadb44ff245cd076fdf
2019-01-02 13:58:02 -05:00
5877c3e959
Add valid bits check to adts header parser
...
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: I72509e3afbc4c7e5a3a6fe877edd4eed832d7204
2018-12-27 17:59:01 -05:00
b8467f6d32
Fix element list in channel_configuration_14 description
...
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: I3d14ba2ed2af0eedc2bba5bc9248fe3dd1367a22
2018-12-27 17:52:10 -05:00
3cc09916b0
Setup lowdelay SBR LFE element via SBR callback
...
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: I76ed994be312b6e718591db129e84b6be8ab214d
2018-12-27 17:34:06 -05:00
64134e60b3
Add FDK_FALLTHROUGH macro to prevent implicit-fallthrough compiler warnings
...
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: I9f9064fb63ac40e18f245c00b7375b4874f2925b
2018-12-27 14:17:51 -05:00
93e981d1e1
Merge "Unsigned Integer Overflow in transportDec_readHeader()."
2018-12-26 22:54:00 +00:00
81933bc6eb
Unsigned Integer Overflow in transportDec_readHeader().
...
Bug: 112662270
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: I0beedab38175fc57e5bd9eb5700a3850ef2bebf7
2018-12-26 15:35:51 -05:00
71602ad45c
Unsigned Integer Overflow in transportDec_AdjustEndOfAccessUnit().
...
Bug: 112661348
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: Ie4924460d30ea4ef76917704ded809d04db78993
2018-12-26 14:28:35 -05:00
c2208f2a30
Add sampling rate sanity check
...
Bug: 112661641
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: I8e416fb1501dabda20babd4a28a99ab06950b221
(cherry picked from commit ba00378577
2018-09-10 23:19:14 +00:00
a4d1f0ad52
FDKv2 ubsan patches
...
Bug: 80053205
Test: see bug for repro with FB "wow"
atest DecoderTestAacDrc
Fix signed integer overflows in CLpc_SynthesisLattice()
Change-Id: Icbddfcc8c5fc73382ae5bf8c2a7703802c688e06
Fix signed integer overflows in imlt
Change-Id: I687834fca2f1aab6210ed9862576b4f38fcdeb24
Fix overflow in addLowbandEnergies()
Change-Id: Iaa9fdf9deb49c33ec6ca7ed3081c4ddaa920e9aa
Concealment fix for audio frames containing acelp components
Change-Id: Ibe5e83a6efa75a48f729984a161a76b826878f4e
Fix out-of-bounds access in PS concealment
Change-Id: I08809a03a40d1feaf00e41278db314d67e1efe88
Fix potential memory leak in setup of qmf domain
Change-Id: Id9fc2448354dc7f1b439469128407305efa3def2
Reject channel config 13
Change-Id: Idf5236f6cd054df994e69c9c972c97f6768cf9e5
Fix unsigned integer overflow in configExtension()
Change-Id: I8a1668810b85e6237c3892891444ff08f04b019b
Fix unsigned integer overflow in CAacDecoder_DecodeFrame()
Change-Id: I79678c571690178e6c37680f70a9b94dd3cbc439
Fix unsigned integer overflow in aacDecoder_UpdateBitStreamCounters()
Change-Id: I3bff959da9f53fabb18cd0ae6c260e6256194526
Fix unsigned integer overflow in transportDec_readStream()
Change-Id: I6a6f9f4acaa32fae0b5de9641f8787bbc7f8286b
2018-05-23 12:19:40 -07:00
44ac411683
FDK patches: fix overflows in decoder out-of-band config
...
Bug: 71430241
Bug: 79220129
Test: cts-tradefed run commandAndExit cts-dev -m CtsMediaTestCases -t android.media.cts.DecoderTestXheAac
cts-tradefed run commandAndExit cts-dev -m CtsMediaTestCases -t android.media.cts.DecoderTestAacDrc
Unsigned Integer Overflows in CDataStreamElement_Read()
Change-Id: Ic2f5b3ae111bf984d4d0db664823798957b0a979
Unsigned Integer Overflow in CProgramConfig_ReadHeightExt()
Change-Id: Iaebc458bb59504203e604a28ed6d5cecaa875c42
Unsigned Integer Overflow in transportDec_OutOfBandConfig()
Change-Id: I24a4b32d736f28c55147f0e2ca06fe5537da19c2
Unsigned Integer Overflows in CDKcrcEndReg() & crcCalc()
Change-Id: I6ebbe541a4d3b6bacbd5ace17264972951de7ca8
Unsigned Integer Overflows in ReadPsData()
Change-Id: Id36576fe545236860a06f17971494ecd4484c494
Unsigned Integer Overflow in SpatialDecParseSpecificConfig()
Change-Id: Ib468f129a951c69776b88468407f008ab4cfd2c7
Unsigned Integer Overflows in _readUniDrcConfigExtension() & _readLoudnessInfoSetExtension()
Change-Id: Ibcf7c6a23af49239206ea9301c58adac36e3ceba
2018-05-09 15:15:28 -07:00
9ab67882ec
FDKv2 additional fixes
...
Bug: 71430241
Bug: 79220129
Test: cts-tradefed run commandAndExit cts-dev -m CtsMediaTestCases -t android.media.cts.DecoderTestXheAac
cts-tradefed run commandAndExit cts-dev -m CtsMediaTestCases -t android.media.cts.DecoderTestAacDrc
Add restriction to call intensity stereo tool only for applicable configurations
Change-Id: I30ec6640bd484c56cc9d5b8b35186fc1c875e021
Fix high band energy calculation in sbr encoder
Change-Id: I964dd46fab2ed797c440a983512bbab7e1aff98a
Fix out-of-bounds read access in noiseless coder
Change-Id: I9a669435dbdca421ff9e4affec57811002d75b3b
Use temporary buffer for dummy parsing to check presence of audioPreroll data
Change-Id: I2d42c5c8deddde34351c3d2858b9fe196b3a0906
Set applyAsc to 1 in case that the ASC parsing fails
Change-Id: I552a8b960270bc18cae459ad28a3ba241035668e
Parametric stereo together with mps not supported
Change-Id: Icde14a2774a4303bb0c41046861a59d04b624365
Align ssc callback error path for drm
Change-Id: Ie8ecbfa42c702e6df81c1aec532a9ff1e653dac9
Ensure that the bit counter starts at a multiple of TPDEC_SYNCSKIP
Change-Id: I08d69ec361b2e2ed800282e333fd248b4b3ca245
Allow flushing only when audioPreroll is enabled in current and new config
Change-Id: I52e95d75de4bbed692be922a59a23bda58870625
Omit reverse channel mapping in pass through mode
Change-Id: I335e209c29a700cc091be069f1d08e4288b40793
2018-05-04 11:05:58 -07:00
6cfabd3536
Upgrade to FDKv2
...
Bug: 71430241
Test: CTS DecoderTest and DecoderTestAacDrc
original-Change-Id: Iaa20f749b8a04d553b20247cfe1a8930ebbabe30
Apply clang-format also on header files.
original-Change-Id: I14de1ef16bbc79ec0283e745f98356a10efeb2e4
Fixes for MPEG-D DRC
original-Change-Id: If1de2d74bbbac84b3f67de3b88b83f6a23b8a15c
Catch unsupported tw_mdct at an early stage
original-Change-Id: Ied9dd00d754162a0e3ca1ae3e6b854315d818afe
Fixing PVC transition frames
original-Change-Id: Ib75725abe39252806c32d71176308f2c03547a4e
Move qmf bands sanity check
original-Change-Id: Iab540c3013c174d9490d2ae100a4576f51d8dbc4
Initialize scaling variable
original-Change-Id: I3c4087101b70e998c71c1689b122b0d7762e0f9e
Add 16 qmf band configuration to getSlotNrgHQ()
original-Change-Id: I49a5d30f703a1b126ff163df9656db2540df21f1
Always apply byte alignment at the end of the AudioMuxElement
original-Change-Id: I42d560287506d65d4c3de8bfe3eb9a4ebeb4efc7
Setup SBR element only if no parse error exists
original-Change-Id: I1915b73704bc80ab882b9173d6bec59cbd073676
Additional array index check in HCR
original-Change-Id: I18cc6e501ea683b5009f1bbee26de8ddd04d8267
Fix fade-in index selection in concealment module
original-Change-Id: Ibf802ed6ed8c05e9257e1f3b6d0ac1162e9b81c1
Enable explicit backward compatible parser for AAC_LD
original-Change-Id: I27e9c678dcb5d40ed760a6d1e06609563d02482d
Skip spatial specific config in explicit backward compatible ASC
original-Change-Id: Iff7cc365561319e886090cedf30533f562ea4d6e
Update flags description in decoder API
original-Change-Id: I9a5b4f8da76bb652f5580cbd3ba9760425c43830
Add QMF domain reset function
original-Change-Id: I4f89a8a2c0277d18103380134e4ed86996e9d8d6
DRC upgrade v2.1.0
original-Change-Id: I5731c0540139dab220094cd978ef42099fc45b74
Fix integer overflow in sqrtFixp_lookup()
original-Change-Id: I429a6f0d19aa2cc957e0f181066f0ca73968c914
Fix integer overflow in invSqrtNorm2()
original-Change-Id: I84de5cbf9fb3adeb611db203fe492fabf4eb6155
Fix integer overflow in GenerateRandomVector()
original-Change-Id: I3118a641008bd9484d479e5b0b1ee2b5d7d44d74
Fix integer overflow in adjustTimeSlot_EldGrid()
original-Change-Id: I29d503c247c5c8282349b79df940416a512fb9d5
Fix integer overflow in FDKsbrEnc_codeEnvelope()
original-Change-Id: I6b34b61ebb9d525b0c651ed08de2befc1f801449
Follow-up on: Fix integer overflow in adjustTimeSlot_EldGrid()
original-Change-Id: I6f8f578cc7089e5eb7c7b93e580b72ca35ad689a
Fix integer overflow in get_pk_v2()
original-Change-Id: I63375bed40d45867f6eeaa72b20b1f33e815938c
Fix integer overflow in Syn_filt_zero()
original-Change-Id: Ie0c02fdfbe03988f9d3b20d10cd9fe4c002d1279
Fix integer overflow in CFac_CalcFacSignal()
original-Change-Id: Id2d767c40066c591b51768e978eb8af3b803f0c5
Fix integer overflow in FDKaacEnc_FDKaacEnc_calcPeNoAH()
original-Change-Id: Idcbd0f4a51ae2550ed106aa6f3d678d1f9724841
Fix integer overflow in sbrDecoder_calculateGainVec()
original-Change-Id: I7081bcbe29c5cede9821b38d93de07c7add2d507
Fix integer overflow in CLpc_SynthesisLattice()
original-Change-Id: I4a95ddc18de150102352d4a1845f06094764c881
Fix integer overflow in Pred_Lt4()
original-Change-Id: I4dbd012b2de7d07c3e70a47b92e3bfae8dbc750a
Fix integer overflow in FDKsbrEnc_InitSbrFastTransientDetector()
original-Change-Id: I788cbec1a4a00f44c2f3a72ad7a4afa219807d04
Fix unsigned integer overflow in FDKaacEnc_WriteBitstream()
original-Change-Id: I68fc75166e7d2cd5cd45b18dbe3d8c2a92f1822a
Fix unsigned integer overflow in FDK_MetadataEnc_Init()
original-Change-Id: Ie8d025f9bcdb2442c704bd196e61065c03c10af4
Fix overflow in pseudo random number generators
original-Change-Id: I3e2551ee01356297ca14e3788436ede80bd5513c
Fix unsigned integer overflow in sbrDecoder_Parse()
original-Change-Id: I3f231b2f437e9c37db4d5b964164686710eee971
Fix unsigned integer overflow in longsub()
original-Change-Id: I73c2bc50415cac26f1f5a29e125bbe75f9180a6e
Fix unsigned integer overflow in CAacDecoder_DecodeFrame()
original-Change-Id: Ifce2db4b1454b46fa5f887e9d383f1cc43b291e4
Fix overflow at CLpdChannelStream_Read()
original-Change-Id: Idb9d822ce3a4272e4794b643644f5434e2d4bf3f
Fix unsigned integer overflow in Hcr_State_BODY_SIGN_ESC__ESC_WORD()
original-Change-Id: I1ccf77c0015684b85534c5eb97162740a870b71c
Fix unsigned integer overflow in UsacConfig_Parse()
original-Change-Id: Ie6d27f84b6ae7eef092ecbff4447941c77864d9f
Fix unsigned integer overflow in aacDecoder_drcParse()
original-Change-Id: I713f28e883eea3d70b6fa56a7b8f8c22bcf66ca0
Fix unsigned integer overflow in aacDecoder_drcReadCompression()
original-Change-Id: Ia34dfeb88c4705c558bce34314f584965cafcf7a
Fix unsigned integer overflow in CDataStreamElement_Read()
original-Change-Id: Iae896cc1d11f0a893d21be6aa90bd3e60a2c25f0
Fix unsigned integer overflow in transportDec_AdjustEndOfAccessUnit()
original-Change-Id: I64cf29a153ee784bb4a16fdc088baabebc0007dc
Fix unsigned integer overflow in transportDec_GetAuBitsRemaining()
original-Change-Id: I975b3420faa9c16a041874ba0db82e92035962e4
Fix unsigned integer overflow in extractExtendedData()
original-Change-Id: I2a59eb09e2053cfb58dfb75fcecfad6b85a80a8f
Fix signed integer overflow in CAacDecoder_ExtPayloadParse()
original-Change-Id: I4ad5ca4e3b83b5d964f1c2f8c5e7b17c477c7929
Fix unsigned integer overflow in CAacDecoder_DecodeFrame()
original-Change-Id: I29a39df77d45c52a0c9c5c83c1ba81f8d0f25090
Follow-up on: Fix integer overflow in CLpc_SynthesisLattice()
original-Change-Id: I8fb194ffc073a3432a380845be71036a272d388f
Fix signed integer overflow in _interpolateDrcGain()
original-Change-Id: I879ec9ab14005069a7c47faf80e8bc6e03d22e60
Fix unsigned integer overflow in FDKreadBits()
original-Change-Id: I1f47a6a8037ff70375aa8844947d5681bb4287ad
Fix unsigned integer overflow in FDKbyteAlign()
original-Change-Id: Id5f3a11a0c9e50fc6f76ed6c572dbd4e9f2af766
Fix unsigned integer overflow in FDK_get32()
original-Change-Id: I9d33b8e97e3d38cbb80629cb859266ca0acdce96
Fix unsigned integer overflow in FDK_pushBack()
original-Change-Id: Ic87f899bc8c6acf7a377a8ca7f3ba74c3a1e1c19
Fix unsigned integer overflow in FDK_pushForward()
original-Change-Id: I3b754382f6776a34be1602e66694ede8e0b8effc
Fix unsigned integer overflow in ReadPsData()
original-Change-Id: I25361664ba8139e32bbbef2ca8c106a606ce9c37
Fix signed integer overflow in E_UTIL_residu()
original-Change-Id: I8c3abd1f437ee869caa8fb5903ce7d3d641b6aad
REVERT: Follow-up on: Integer overflow in CLpc_SynthesisLattice().
original-Change-Id: I3d340099acb0414795c8dfbe6362bc0a8f045f9b
Follow-up on: Fix integer overflow in CLpc_SynthesisLattice()
original-Change-Id: I4aedb8b3a187064e9f4d985175aa55bb99cc7590
Follow-up on: Fix unsigned integer overflow in aacDecoder_drcParse()
original-Change-Id: I2aa2e13916213bf52a67e8b0518e7bf7e57fb37d
Fix integer overflow in acelp
original-Change-Id: Ie6390c136d84055f8b728aefbe4ebef6e029dc77
Fix unsigned integer overflow in aacDecoder_UpdateBitStreamCounters()
original-Change-Id: I391ffd97ddb0b2c184cba76139bfb356a3b4d2e2
Adjust concealment default settings
original-Change-Id: I6a95db935a327c47df348030bcceafcb29f54b21
Saturate estimatedStartPos
original-Change-Id: I27be2085e0ae83ec9501409f65e003f6bcba1ab6
Negative shift exponent in _interpolateDrcGain()
original-Change-Id: I18edb26b26d002aafd5e633d4914960f7a359c29
Negative shift exponent in calculateICC()
original-Change-Id: I3dcd2ae98d2eb70ee0d59750863cbb2a6f4f8aba
Too large shift exponent in FDK_put()
original-Change-Id: Ib7d9aaa434d2d8de4a13b720ca0464b31ca9b671
Too large shift exponent in CalcInvLdData()
original-Change-Id: I43e6e78d4cd12daeb1dcd5d82d1798bdc2550262
Member access within null pointer of type SBR_CHANNEL
original-Change-Id: Idc5e4ea8997810376d2f36bbdf628923b135b097
Member access within null pointer of type CpePersistentData
original-Change-Id: Ib6c91cb0d37882768e5baf63324e429589de0d9d
Member access within null pointer FDKaacEnc_psyMain()
original-Change-Id: I7729b7f4479970531d9dc823abff63ca52e01997
Member access within null pointer FDKaacEnc_GetPnsParam()
original-Change-Id: I9aa3b9f3456ae2e0f7483dbd5b3dde95fc62da39
Member access within null pointer FDKsbrEnc_EnvEncodeFrame()
original-Change-Id: I67936f90ea714e90b3e81bc0dd1472cc713eb23a
Add HCR sanity check
original-Change-Id: I6c1d9732ebcf6af12f50b7641400752f74be39f7
Fix memory issue for HBE edge case with 8:3 SBR
original-Change-Id: I11ea58a61e69fbe8bf75034b640baee3011e63e9
Additional SBR parametrization sanity check for ELD
original-Change-Id: Ie26026fbfe174c2c7b3691f6218b5ce63e322140
Add MPEG-D DRC channel layout check
original-Change-Id: Iea70a74f171b227cce636a9eac4ba662777a2f72
Additional out-of-bounds checks in MPEG-D DRC
original-Change-Id: Ife4a8c3452c6fde8a0a09e941154a39a769777d4
Change-Id: Ic63cb2f628720f54fe9b572b0cb528e2599c624e
2018-04-19 11:21:15 -07:00
82e17d87f0
MPEG-4 AAC Decoder: check against invalid height info
...
In CProgramConfig_ReadHeightExt prevent stack overflow
from invalid FrontElementHeightInfo array value.
Bug: 70637599
Test: see bug
Change-Id: I145414d81d7a7be711672c12f44b537c12eea308
2018-01-12 10:08:32 -08:00
203e3f28fb
AAC/SBR decoder improvements and bugfixes
...
* AAC-Decoder
- Add support for AOT 20 (ER-AAC scalable) (base layer only)
- Add support for AAC as used in Digital Radio Mondiale (DRM30/DRM+)
Modified file(s):
libAACdec/src/aacdecoder.cpp
libAACdec/src/aacdecoder_lib.cpp
libFDK/src/FDK_core.cpp
libFDK/src/FDK_tools_rom.cpp
libMpegTPDec/src/tpdec_asc.cpp
libMpegTPDec/src/tpdec_lib.cpp
libMpegTPDec/src/version
libSBRdec/include/sbrdecoder.h
libSBRdec/src/env_extr.h
libSBRdec/src/sbrdecoder.cpp
Added file(s):
libMpegTPDec/src/tpdec_drm.cpp
libMpegTPDec/src/tpdec_drm.h
- Fix sanity check in HCR module that was performed at the wrong point in time.
Modified file(s):
libAACdec/src/aacdecoder_lib.cpp
libAACdec/src/block.cpp
- Extend core sampling rate support up to 96 kHz.
Modified file(s):
libAACdec/src/aac_rom.cpp
libAACdec/src/aacdecoder.cpp
libAACdec/src/aacdecoder_lib.cpp
- Return correct audio output channel description according number of output
channels.
Modified file(s):
libAACdec/src/aacdecoder_lib.cpp
- Indroduce decoder intern output buffer. This change allows to use framework
output buffer with the actual size of the deocder output channels.
Modified file(s):
libAACdec/include/aacdecoder_lib.h
libAACdec/src/aacdecoder.h
libAACdec/src/aacdecoder_lib.cpp
* SBR-Decoder
- Increase robustness for erroneous input data.
- Improve error concealment performance.
- Fix handling of lowest sub-band for LD-SBR
Modified file(s):
libAACdec/src/aacdecoder.cpp
libAACdec/src/aacdecoder_lib.cpp
libSBRdec/src/env_calc.cpp
libSBRdec/src/env_dec.cpp
libSBRdec/src/env_extr.cpp
libSBRdec/src/env_extr.h
libSBRdec/src/sbr_dec.cpp
libSBRdec/src/sbr_rom.cpp
libSBRdec/src/sbr_rom.h
libSBRdec/src/sbrdecoder.cpp
- Add QMF delay compensation for ELD v2 streams decoded with the complex
low delay filter-bank.
Modified file(s):
libSBRdec/src/sbr_dec.cpp
libSBRdec/src/sbr_dec.h
libSBRdec/src/sbrdecoder.cpp
- Introduce a different handling of frames to be flushed
dependent on whether there are delayed frames available or not.
Modified file(s):
libSBRdec/src/sbr_ram.h
libSBRdec/src/sbrdecoder.cpp
- Calculate the correct number of samples for dual-mono copy in case of no
available PS data.
Modified file(s):
libSBRdec/src/sbrdecoder.cpp
* SYS-Library
- Change include order of genericStds.h to prevent conflict with definitions
which are also used in math.h.
Modified file(s):
libSYS/src/genericStds.cpp
Change-Id: I3ecffbad85f39b056213107955cfadbeb3f4b6e1
2016-04-08 19:10:30 +00:00
e1c78ed73f
SBR/AAC encoder updates, code clean up
...
* 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
2016-04-04 17:25:36 -07:00
6e8330732f
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
2015-10-23 09:48:27 -07:00
bb1e78a118
Fix checks for {Front,Side,Back}ElementIsCpe
...
{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
2014-12-01 11:26:03 -08:00
47c680c622
AAC Decoder: support 6.1/7.1 decoded as 5.1
...
- Add 6.1 and 7.1 channel support including downmixer. Per default the
decoder creates a 5.1 channel output for all streams with more than six
encoded channels.
Modified file(s):
libPCMutils/include/pcmutils_lib.h
libPCMutils/src/pcmutils_lib.cpp
libAACdec/include/aacdecoder_lib.h
libAACdec/src/aac_rom.h
libAACdec/src/aacdecoder.cpp
libAACdec/src/aac_ram.cpp
libAACdec/src/aacdec_drc.cpp
libAACdec/src/aacdecoder_lib.cpp
libAACdec/src/aac_rom.cpp
libAACdec/src/aacdecoder.h
libSBRdec/include/sbrdecoder.h
libSBRdec/src/sbrdec_drc.h
libSBRdec/src/sbrdecoder.cpp
libSBRdec/src/sbr_ram.cpp
libSBRdec/src/sbr_ram.h
libMpegTPDec/include/tp_data.h
libMpegTPDec/include/tpdec_lib.h
libMpegTPDec/src/version
libMpegTPDec/src/tpdec_asc.cpp
libMpegTPEnc/include/tp_data.h
libMpegTPEnc/src/version
libSYS/include/FDK_audio.h
libSYS/src/genericStds.cpp
- Fix error concealment modules fade-out/in mechanism.
Modified file(s):
libAACdec/src/conceal.cpp
Bug 9428126
Change-Id: I3230bd2072314b730911cd7ec1740e290cb1d254
2013-12-30 09:40:08 -08:00
206a397c70
Decoder parse ASC
...
* AAC-Decoder
- Add support for explicit backward compatible signaling via ASC extension.
Bug 9428126
Change-Id: I0cb8226da07e3684bbb7eb95d10b6040973aa0f6
2013-08-27 16:35:59 -07:00
5016eb7f65
Decoder stability, sanity checks improvements
...
* AAC-Decoder
- Improved PCE handling for saver (re-)configuration and metadata processing.
Modified file(s):
libAACdec/src/aacdecoder.cpp
libAACdec/src/aacdecoder_lib.cpp
- Transport layer changes (config found) -> to be evaluated.
Modified file(s):
libMpegTPDec/include/tpdec_lib.h
libMpegTPDec/src/tpdec_latm.h
libMpegTPDec/src/version
libMpegTPDec/src/tpdec_asc.cpp
libMpegTPDec/src/tpdec_lib.cpp
libMpegTPDec/src/tpdec_adts.cpp
libMpegTPDec/src/tpdec_latm.cpp
libSYS/include/FDK_audio.h
libSYS/src/genericStds.cpp
- Enable concealment state machine to skip states if the corresponding
parameter is set to zero.
Modified file(s):
libAACdec/src/conceal.cpp
- Add some more sanity checks to avoid segmentation faults especially when
setting dynamic API params.
Modified file(s):
libAACdec/src/aacdecoder_lib.cpp
- Fix to do a fail-safe initialization of IMDCT for all channels even with
corrupt streams.
Modified file(s):
libAACdec/src/aacdecoder.cpp
- HCR decoder fix (remove warnings).
Modified file(s):
libAACdec/src/block.cpp
- Fix border calculation in SBR decoder's LPP transposer patch determination.
Modified file(s):
libSBRdec/src/env_dec.cpp
libSBRdec/src/sbrdecoder.cpp
libSBRdec/src/lpp_tran.cpp
Bug 9428126
Change-Id: Ib415b702b88a7ec8e9a55789d79cafb39296d26b
2013-08-27 16:28:09 -07:00
2ddc922da8
Decode parametric stereo even with invalid channel config
...
AAC decoder: Allow decoding of Parametric Stereo (AOT 29) bitstreams
with invalid channel config 2.
Bug 9428126
Change-Id: I1e8b801dfc0e6b1706421342d4985512e83f0dbe
2013-08-27 16:17:45 -07:00
4f0d97057c
Disclaimer update, lib version increment
...
- Update disclaimer in all source files.
- Increment library version in each FDK sub-module.
Bug 9428126
Change-Id: I490b96d4ee472246b01483202b0bb4f1e9c2a5d7
2013-08-20 14:38:55 -07:00
2228e36059
Snapshot 2bda038c16
...
Change-Id: If584e579464f28b97d50e51fc76ba654a5536c54
2012-07-11 10:15:24 -07:00
TreeHugger Robot
Fraunhofer IIS FDK
Kris Alder
Anuj Joshi
Jean-Michel Trivi
Dan Willemsen
Chih-Hung Hsieh
The Android Open Source Project