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13 Commits

Author SHA1 Message Date
Aalique Grahame 22e4910d3d audio: unify hal 
Unify audio hal components

CRs-Fixed: 2380934
Change-Id: Iacafdc44d935de5f343240421a1572a0a3241bd0
 2019-01-25 15:15:46 +05:30
Vatsal Bucha c09ae066d5 audio: Add flags to makefiles 
Enable GCOV if config is set to true. Also
add gcov_flush in source files to get enhanced
code coverage.

Change-Id: I39776cc6d6f16cd23da05b66669eea22fc4cba81
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>
 2018-11-14 13:25:50 +05:30
Trinath Thammishetty 765efd2d2a hal: Add new parameter in SA+ effects and resolve compilation issue 
Add new parameter in SA+ effects to get latency introduced
by each effect. Use #ifdef instead of #if in environmentalreverb header
file since _cplusplus macro not being defined is raising errors.

Change-Id: I0d5e410414502ac2bef77f1cbd7b041e4f26844d
 2018-10-31 22:15:39 -07:00
rago d8912a676b Fix security vulnerability: Equalizer setParameter memory overflow 
Bug: 37563371
Test: use POC on bug or cts security test
Change-Id: Ia04f172fb21b11463ffa9ea023d69a3db01e0731
(cherry picked from commit 617cd5c7f46c2312c7253001c46e7eea4c0315e0)
(cherry picked from commit 9b4fd308a2c0858af5651a7884ec62f644ba65ed)
 2017-08-29 03:18:18 -07:00
Weiyin Jiang 90ac1ea515 post_proc: return proper volume in reply data for offload effect 
Since EFFECT_FLAG_VOLUME_CTRL flag is set in non offload effect
implementations, EFFECT_CMD_SET_VOLUME should be handled in the same
manner as AOSP effect bundle.

In order for volume control to work, return the received volume in the
reply data.

CRs-Fixed: 2033812
Change-Id: Iee4cd3b80c1470034a208f0c5a014f10042a1ce2
 2017-04-14 01:15:08 -07:00
rago 3ef61e2ea6 Fix security vulnerability: Equalizer command might allow negative indexes 
Bug: 32247948
Bug: 32438598
Bug: 32436341

Test: use POC on bug or cts security test

Change-Id: I56a92582687599b5b313dea1abcb8bcb19c7fc0e
(cherry picked from commit 3f37d4ef89f4f0eef9e201c5a91b7b2c77ed1071)
(cherry picked from commit ceb7b2d7a4c4cb8d03f166c61f5c7551c6c760aa)
(cherry picked from commit d72ea85c78a1a68bf99fd5804ad9784b4102fe57)
 2017-01-05 18:05:59 -08:00
rago 0b38640dba Fix security vulnerability: Effect command might allow negative indexes 
Bug: 32588016
Bug: 32585400

Test: Use POC bug or cts security test
Change-Id: I5ef8c756369d488ad5903c163584f24de63d73e3
(cherry picked from commit 500a9feaf816c719241de83f2ee65c8e2d7ff269)
(cherry picked from commit ed79f2cc961d7d35fdbbafdd235c1436bcd74358)
 2017-01-05 18:05:41 -08:00
Subhash Chandra Bose Naripeddy e40a7cd4a7 post_proc: Add support for non-tunnel DSP audio effects 
Add hw accelerator module to send PCM data to DSP and get
back the effects processed data.

Expose a wrapper library for AudioFlinger to be able use the new
module to apply the DSP audio effects.

Change-Id: I6ee30c11f04a97b35f12201fb61b8cd901921e68
Signed-off-by: Alexy Joseph <alexyj@codeaurora.org>
 2014-12-08 19:24:58 -08:00
wjiang 1eae625ba7 post_proc: Fix improper datatype of EQ preset band level value 
unsigned int causes negative band level turn out to be extreme large
value, which results in EQ works abnormally due to unexpected parameter
sent.

Change-Id: I81120c604f4e9f23b25d5a45a7b0294fea63d207
CRs-Fixed: 696825
 2014-07-24 08:19:28 -07:00
Dhananjay Kumar 574f392723 post_proc: improve logging 
Make logs more meaningful and remove
ones not necessary.

Change-Id: I9562cf34a5dee406b1c0347a9004db08de9cd5df
 2014-05-01 21:31:48 +05:30
Subhash Chandra Bose Naripeddy 090a2aa3f3 post_proc: include audio_effects.h from kernel exported headers 
Currently, audio_effects.h header file is included with reference
to the absolute path. Instead, reference it from the kernel
exported headers.

Change-Id: I83880e0947e8b6a334b11c952fe8182b49ef5090
 2014-02-20 12:33:11 -08:00
Amit Shekhar d02f2cd710 post_proc: Enable effects param in DSP to start effect 
-During switch to tunnel playback, offload effects-flags remain
disabled. This stops effects being applied on tunnel playback.
-Send effects enable params to DSP to start effects during switch.

Change-Id: Ibe1e50b41ca25b51537e4a0ad80dbd5184379133
CRs-Fixed: 593509
 2014-01-17 16:00:31 +08:00
Subhash Chandra Bose Naripeddy 3eedc004e9 post_proc: Support effects in DSP for tunnel mode playback 
Add interface to support configuring equlaizer, bass boost,
virtualizer and reverb effects in DSP for tunnel mode of
playback.

Change-Id: I9a93ad6136c4de06df5136967908b4e888dae44f
 2013-11-29 01:25:46 -08:00