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| author | Andy Hung <hunga@google.com> | 2014-07-28 16:16:31 -0700 |
|---|---|---|
| committer | Andy Hung <hunga@google.com> | 2014-07-28 16:16:31 -0700 |
| commit | 9a60538b9ee2b097770dcd378281b31f4218ae56 (patch) | |
| tree | 2c1e28a60d4d561e7131d1b77ff67e933b9210d0 /services/audiopolicy/AudioPolicyManager.h | |
| parent | 141670d465d7673dfa6ad712ad100f84882dfa95 (diff) | |
| download | frameworks_av-9a60538b9ee2b097770dcd378281b31f4218ae56.zip frameworks_av-9a60538b9ee2b097770dcd378281b31f4218ae56.tar.gz frameworks_av-9a60538b9ee2b097770dcd378281b31f4218ae56.tar.bz2 | |
Update multichannel audio policy handling
Ensure AUDIO_FORMAT_PCM_FLOAT and AUDIO_FORMAT_PCM_32_BIT
have proper precedence.
Allow more mixer channels than 2.
Change-Id: I02af97dad6218b25cbada4d93077a213314c6725
Diffstat (limited to 'services/audiopolicy/AudioPolicyManager.h')
| -rw-r--r-- | services/audiopolicy/AudioPolicyManager.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/services/audiopolicy/AudioPolicyManager.h b/services/audiopolicy/AudioPolicyManager.h index 62b3ce5..13a9cf0 100644 --- a/services/audiopolicy/AudioPolicyManager.h +++ b/services/audiopolicy/AudioPolicyManager.h @@ -53,10 +53,7 @@ namespace android { #define OFFLOAD_DEFAULT_MIN_DURATION_SECS 60 #define MAX_MIXER_SAMPLING_RATE 48000 -#define MAX_MIXER_CHANNEL_COUNT 2 -// See AudioPort::compareFormats() -#define WORST_MIXER_FORMAT AUDIO_FORMAT_PCM_16_BIT -#define BEST_MIXER_FORMAT AUDIO_FORMAT_PCM_24_BIT_PACKED +#define MAX_MIXER_CHANNEL_COUNT 8 // ---------------------------------------------------------------------------- // AudioPolicyManager implements audio policy manager behavior common to all platforms. |