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Author SHA1 Message Date
TreeHugger Robot
06c3c300b8 Merge "Prevent signed integer overflow in complex path of calc_qmfBuffer()." into sc-dev am: dff30034b9 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/14387482

Change-Id: I919d99cf698746bb18510f5e45a16962392244b1
 2021-04-30 22:21:15 +00:00
TreeHugger Robot
dff30034b9 Merge "Prevent signed integer overflow in complex path of calc_qmfBuffer()." into sc-dev 2021-04-30 22:03:58 +00:00
Fraunhofer IIS FDK
5ba6f60265 Fix stack buffer overflow in Pred_lt4(). am: 22e70729b4 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/14387483

Change-Id: If2e081e0eefc058afdbeb658de1d3eef0e877ee2
 2021-04-30 19:14:08 +00:00
Fraunhofer IIS FDK
22e70729b4 Fix stack buffer overflow in Pred_lt4(). 
Bug: 186706541
Bug: 160187491
Test: atest android.media.cts.DecoderTestAacFormat android.media.cts.DecoderTestXheAac android.media.cts.DecoderTestAacDrc
Change-Id: I3b8d9326319cca21145cc246588b01c5bf29a9a0
 2021-04-30 17:56:52 +00:00
Fraunhofer IIS FDK
ef864daeea Prevent signed integer overflow in complex path of calc_qmfBuffer(). 
Bug: 186706541
Test: atest android.media.cts.DecoderTestAacFormat android.media.cts.DecoderTestXheAac android.media.cts.DecoderTestAacDrc
Change-Id: Iae0581ea983912bcf1bc6b3bdc2c0d8ee2f6248e
 2021-04-30 15:38:00 +00:00
Fraunhofer IIS FDK
68bb047e95 Avoid signed integer overflow in pcmLimiter_Apply(). am: 5a83a8e5e1 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/14355877

Change-Id: Ic1ce11ac8b83e5dcf891239648dfc2979e6a8748
 2021-04-30 14:58:15 +00:00
Fraunhofer IIS FDK
5a83a8e5e1 Avoid signed integer overflow in pcmLimiter_Apply(). 
Bug: 186706541
Test: atest android.media.cts.DecoderTestAacFormat android.media.cts.DecoderTestXheAac android.media.cts.DecoderTestAacDrc
Change-Id: I89f5206053926cb2f8726e4bc1ffb9fc88371edb
 2021-04-29 19:12:14 +00:00
Anuj Joshi
e6f17b3e72 Stop using __DATE__/__TIME__ on all builds am: edbf93589b am: 5f80d21a8a 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893670

Change-Id: I6fc207a9adab75841dbff7aa2bc0a33f6bee788e
 2021-03-19 03:26:05 +00:00
Fraunhofer IIS FDK
df2cddfdb3 Solve issue regarding config changes between Loudness-only vs. Loudness+DRC. am: a4695298d6 am: 830d2d033c 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893669

Change-Id: I4241fc52c87b1d933813c22880166b7cf79fca1b
 2021-03-19 03:26:03 +00:00
Fraunhofer IIS FDK
2475df28c2 Overcome SBR encoder coupling quality issue in ELD. am: edab3e30d6 am: 67bd65ae2b 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893668

Change-Id: I34cd4823c2a8af78710e32681385ea1be24515ca
 2021-03-19 03:26:01 +00:00
Fraunhofer IIS FDK
9f6f300dff Fix input buffer flushing for PS encoder. am: 4fbc97cc47 am: 1e6b9e0283 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893667

Change-Id: If22aadf77a0c60c6e4f6dbb5b3bb5a5878c3a488
 2021-03-19 03:25:59 +00:00
Fraunhofer IIS FDK
fd82cc8924 Fix wrong input buffer feed for PS encoder at less input samples than framesize. am: bd021e7fb4 am: c66c41726b 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893666

Change-Id: I0e37033545f624ae71bf20c9aef77b5585a7537b
 2021-03-19 03:25:57 +00:00
Fraunhofer IIS FDK
4e95049d6e Read uniDrcGainExtension element only if all DRC gain sequences are parsed correctly. am: 0c2c08aef6 am: d3ade3d525 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893665

Change-Id: Id33b3066508311404c0149f9c7e539ffe952b303
 2021-03-19 03:25:55 +00:00
Fraunhofer IIS FDK
648badf920 Consider TNS headroom for complex prediction. am: 5e031b67ba am: dd435f98de 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893584

Change-Id: I6d384642469e88979d18dd55cf61c566f6dde5b0
 2021-03-19 03:25:53 +00:00
Fraunhofer IIS FDK
b5940b9d1e Fix USAC time domain limiter latency at config change. am: 09e7c40a3a am: 0b8dc7f5ac 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893583

Change-Id: I9fed5911f416b38593d80585e4bfea7db4a355e8
 2021-03-19 03:25:51 +00:00
Fraunhofer IIS FDK
58d29eb3b3 Introduce additional sanity checks to validate program config element. am: 82f6f3dac6 am: ac4a9990b8 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893582

Change-Id: I17f7c45897761741cb62ce3ca5aceeeec84d52f7
 2021-03-19 03:25:49 +00:00
Fraunhofer IIS FDK
597313e438 Validate DRC compression factor and DRC boost factor value range in aacDecoder_SetParam(). am: baa3203971 am: d6b2fee1a4 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893581

Change-Id: I21d8d065e27b7c9396fb315a466d0d78041bf0f2
 2021-03-19 03:25:47 +00:00
Fraunhofer IIS FDK
9f4c09846e Fix unsigned integer overflow in Hcr_State_BODY_SIGN_ESC__ESC_WORD(). am: a7c64ff42f am: 8d150d51be 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893580

Change-Id: Ib88c88c221f54f86aa4ed47b2d6d1e6ee63e6996
 2021-03-19 03:25:45 +00:00
Fraunhofer IIS FDK
fb51b8f4b8 Make sure that alphaValue is correctly initialized in sbrDecoder_drcApplySlot(). am: 150febcc65 am: 3634d2026c 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893579

Change-Id: I03d3278ba0eb2db77a6d33c21edf5e2dd11905ab
 2021-03-19 03:25:43 +00:00
Fraunhofer IIS FDK
166c67099a Introduce aacDecoder_drcDisable() and always disable legacy DRC for USAC. am: 3ebe6ffe95 am: b29e70b86c 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893578

Change-Id: I90d8c6325ecaf3c1c1c797780eeea41775996593
 2021-03-19 03:25:41 +00:00
Fraunhofer IIS FDK
d9e31b0700 Evaluate and return StoreConfigAsBitstream() error state. am: 702d914e1a am: 87ec9dc4b9 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893577

Change-Id: Ic6f76d8631656088034e07e1573a49e6bd6df35a
 2021-03-19 03:25:39 +00:00
Fraunhofer IIS FDK
52a206c940 Check transportDec_OutOfBandConfig() input buffer size parameter. am: ef5f44c760 am: 4ee3d5e502 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893576

Change-Id: I50fe4fe54c4204e4b3a0461d583190b57c4f0cfd
 2021-03-19 03:25:36 +00:00
Fraunhofer IIS FDK
28d4ee7c57 ELD downscale factor 3 is only allowed for framesize 480. am: 18758b9fe1 am: a98b84dad0 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893575

Change-Id: Ic8c1d24c19f3d74a5b309394a3ce999f2f20c6b0
 2021-03-19 03:25:34 +00:00
Fraunhofer IIS FDK
f7fe3b9b18 Improve decoder robustness by storing flags and elFlags temporarily. am: b93f896f37 am: bdf161824b 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893574

Change-Id: I7838577da3ccfeaae426703b7ef1b1d3411647d1
 2021-03-19 03:25:32 +00:00
Fraunhofer IIS FDK
cd6f2b27e6 Revise bypass mode in SpatialDecApplyParameterSets() to prevent an assert in fDivNorm(). am: a1a8f69b14 am: 1e1d714dd1 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893573

Change-Id: Ic6160d133e8230e8315667f98e55403a3b7a30aa
 2021-03-19 03:25:30 +00:00
Fraunhofer IIS FDK
0e247f183d Check number of core channels and SAC decoder input channels to avoid a channel mismatch. am: 87e01ef1e7 am: c7f9c11adf 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893572

Change-Id: Ida44b892a90c804eb20dde496b8d22a20ac01a25
 2021-03-19 03:25:28 +00:00
Fraunhofer IIS FDK
c419180e46 Prevent integer overflow in subbandTPApply() energy update. am: e916be37f2 am: 1f9f6958c3 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893571

Change-Id: I42f40b379ae405dcd4a87ed0d3185dc590460030
 2021-03-19 03:25:26 +00:00
Fraunhofer IIS FDK
98b9c134a5 Limit smoothedNoise values to avoid integer overflows in adjustTimeSlotHQ() and adjustTimeSlotHQ_GainAndNoise(). am: ba54a5c040 am: d40cec83ed 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893570

Change-Id: I08ae5cbc12f285250afcf8a5db623d81ec5c7daf
 2021-03-19 03:25:25 +00:00
Fraunhofer IIS FDK
7c6b987fc0 Avoid integer overflow in dct_II(). am: 19c8cc495e am: 7f707f8057 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893569

Change-Id: I9d30b004a103014e61a2881df7dc5ded1e3b2dde
 2021-03-19 03:25:23 +00:00
Fraunhofer IIS FDK
eac65eded1 Prevent integer overflows in dualChannelFiltering() and eightChannelFiltering(). am: 614b9f005a am: a948ff1cd4 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893568

Change-Id: Ied51faf01028a95104a479754dc2454204cfa5ff
 2021-03-19 03:25:21 +00:00
Fraunhofer IIS FDK
678582779c Adjust VBR mode depending on given peak bitrate and fix crash recovery usage. am: f89d1d0a4e am: f04901b42a 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893567

Change-Id: I09a8ea695781097f9f56433eb6e7870913cf6616
 2021-03-19 03:25:19 +00:00
Anuj Joshi
5f80d21a8a Stop using __DATE__/__TIME__ on all builds am: edbf93589b 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893670

Change-Id: Iaef3e0e1066e8e352b9ce3849bbce9fdc79d9d6d
 2021-03-19 02:51:38 +00:00
Fraunhofer IIS FDK
830d2d033c Solve issue regarding config changes between Loudness-only vs. Loudness+DRC. am: a4695298d6 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893669

Change-Id: Iacec8ed463772b387d576bbd00efe9c110ee775a
 2021-03-19 02:51:36 +00:00
Fraunhofer IIS FDK
67bd65ae2b Overcome SBR encoder coupling quality issue in ELD. am: edab3e30d6 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893668

Change-Id: Ifb69e3d270de293c728bdc01b1e813bcc0209e3f
 2021-03-19 02:51:34 +00:00
Fraunhofer IIS FDK
1e6b9e0283 Fix input buffer flushing for PS encoder. am: 4fbc97cc47 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893667

Change-Id: Ib70ddabdd291ac167f1150c1d9b3038499268b01
 2021-03-19 02:51:32 +00:00
Fraunhofer IIS FDK
c66c41726b Fix wrong input buffer feed for PS encoder at less input samples than framesize. am: bd021e7fb4 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893666

Change-Id: Ibd0e9ca582177906d113b536a5c9851aa9c0c8c4
 2021-03-19 02:51:30 +00:00
Fraunhofer IIS FDK
d3ade3d525 Read uniDrcGainExtension element only if all DRC gain sequences are parsed correctly. am: 0c2c08aef6 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893665

Change-Id: I998dd24e53e8a17f41301b44576fa91d5d9f5a40
 2021-03-19 02:51:28 +00:00
Fraunhofer IIS FDK
dd435f98de Consider TNS headroom for complex prediction. am: 5e031b67ba 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893584

Change-Id: I8882d378afec8b7d2e683346c271c062aac21791
 2021-03-19 02:51:25 +00:00
Fraunhofer IIS FDK
0b8dc7f5ac Fix USAC time domain limiter latency at config change. am: 09e7c40a3a 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893583

Change-Id: I3d4c661ab94d6b1783e33b01d1c3573578b91b15
 2021-03-19 02:51:23 +00:00
Fraunhofer IIS FDK
ac4a9990b8 Introduce additional sanity checks to validate program config element. am: 82f6f3dac6 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893582

Change-Id: If93b7326cc0418a1e649989b91298c65b53c2c48
 2021-03-19 02:51:21 +00:00
Fraunhofer IIS FDK
d6b2fee1a4 Validate DRC compression factor and DRC boost factor value range in aacDecoder_SetParam(). am: baa3203971 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893581

Change-Id: I02c726264c22ec1f7e1169d457ac0848c77e89ca
 2021-03-19 02:51:19 +00:00
Fraunhofer IIS FDK
8d150d51be Fix unsigned integer overflow in Hcr_State_BODY_SIGN_ESC__ESC_WORD(). am: a7c64ff42f 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893580

Change-Id: Iee18084b10e8063c77d7cd18180dd68b62cd5124
 2021-03-19 02:51:17 +00:00
Fraunhofer IIS FDK
3634d2026c Make sure that alphaValue is correctly initialized in sbrDecoder_drcApplySlot(). am: 150febcc65 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893579

Change-Id: Ibc4b1a850bd68399610ccf4984b7423f119258f8
 2021-03-19 02:51:15 +00:00
Fraunhofer IIS FDK
b29e70b86c Introduce aacDecoder_drcDisable() and always disable legacy DRC for USAC. am: 3ebe6ffe95 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893578

Change-Id: Ibe9ac12e3339569f502ba29cff3ae2828543405b
 2021-03-19 02:51:13 +00:00
Fraunhofer IIS FDK
87ec9dc4b9 Evaluate and return StoreConfigAsBitstream() error state. am: 702d914e1a 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893577

Change-Id: I4c50ac58579ba0ab0efa1efec8cd84579003cb45
 2021-03-19 02:51:11 +00:00
Fraunhofer IIS FDK
4ee3d5e502 Check transportDec_OutOfBandConfig() input buffer size parameter. am: ef5f44c760 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893576

Change-Id: I3774fc7e9af8e3ae2df9533625a82ae5072f3494
 2021-03-19 02:51:09 +00:00
Fraunhofer IIS FDK
a98b84dad0 ELD downscale factor 3 is only allowed for framesize 480. am: 18758b9fe1 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893575

Change-Id: I7ad315dd40ec894650808503136b1e223df38fc6
 2021-03-19 02:51:07 +00:00
Fraunhofer IIS FDK
bdf161824b Improve decoder robustness by storing flags and elFlags temporarily. am: b93f896f37 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893574

Change-Id: Id0cce2d6202fa4aca32bfab283317793a84195e4
 2021-03-19 02:51:05 +00:00
Fraunhofer IIS FDK
1e1d714dd1 Revise bypass mode in SpatialDecApplyParameterSets() to prevent an assert in fDivNorm(). am: a1a8f69b14 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893573

Change-Id: I9bba810c814f2d68710a1d94df680e714241dbc4
 2021-03-19 02:51:03 +00:00
Fraunhofer IIS FDK
c7f9c11adf Check number of core channels and SAC decoder input channels to avoid a channel mismatch. am: 87e01ef1e7 
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/13893572

Change-Id: I307d428eb2801a8a10b8aa4519979db550f1d688
 2021-03-19 02:51:01 +00:00