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author | Eric Laurent <elaurent@google.com> | 2014-11-05 12:15:36 -0800 |
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committer | Eric Laurent <elaurent@google.com> | 2014-11-10 19:43:46 +0000 |
commit | e360f0f6cad290f69e07fd3a20dcf11a1dbc4160 (patch) | |
tree | 6e19a985df2a12cf74d713b689556cfc735f0088 /include | |
parent | 96016c2d583ccca9fffd6974cb9473f7effd6cf5 (diff) | |
download | frameworks_av-e360f0f6cad290f69e07fd3a20dcf11a1dbc4160.zip frameworks_av-e360f0f6cad290f69e07fd3a20dcf11a1dbc4160.tar.gz frameworks_av-e360f0f6cad290f69e07fd3a20dcf11a1dbc4160.tar.bz2 |
IAudioPolicyService: bound array size in queryDefaultPreProcessing
Bug: 18226810.
Change-Id: Ib8e2bfe835a8681aac50bf23161db14e50c9a124
(cherry picked from commit 74adca9ad30b7f8a70d40c5237bade0d16c4ea58)
Diffstat (limited to 'include')
-rw-r--r-- | include/media/AudioEffect.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/media/AudioEffect.h b/include/media/AudioEffect.h index 05d834d..eef1b41 100644 --- a/include/media/AudioEffect.h +++ b/include/media/AudioEffect.h @@ -133,10 +133,11 @@ public: * * Returned value * *descriptor updated with descriptors of pre processings enabled by default - * *count number of descriptors returned if returned status is N_ERROR. + * *count number of descriptors returned if returned status is NO_ERROR. * total number of pre processing enabled by default if returned status is * NO_MEMORY. This happens if the count passed as input is less than the number - * of descriptors to return + * of descriptors to return. + * *count is limited to kMaxPreProcessing on return. */ static status_t queryDefaultPreProcessing(int audioSession, effect_descriptor_t *descriptors, @@ -390,6 +391,10 @@ public: */ static status_t guidToString(const effect_uuid_t *guid, char *str, size_t maxLen); + // kMaxPreProcessing is a reasonable value for the maximum number of preprocessing effects + // that can be applied simultaneously. + static const uint32_t kMaxPreProcessing = 10; + protected: bool mEnabled; // enable state int32_t mSessionId; // audio session ID |