From 64b6cb2cd5646a5ffcdb2cccee09a170ef2882d5 Mon Sep 17 00:00:00 2001 From: Andy Hung Date: Tue, 19 May 2015 12:32:58 -0700 Subject: Allow creation of output endpoints with channel index masks Bug: 21301523 Change-Id: I97e578f3da933f7086e4f431a199ed907f04cbc8 --- services/audioflinger/AudioFlinger.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'services/audioflinger/AudioFlinger.h') diff --git a/services/audioflinger/AudioFlinger.h b/services/audioflinger/AudioFlinger.h index 51b2610..d1e52d5 100644 --- a/services/audioflinger/AudioFlinger.h +++ b/services/audioflinger/AudioFlinger.h @@ -356,6 +356,15 @@ private: // check that channelMask is the "canonical" one we expect for the channelCount. return channelMask == audio_channel_out_mask_from_count(channelCount); } + case AUDIO_CHANNEL_REPRESENTATION_INDEX: + if (kEnableExtendedChannels) { + const uint32_t channelCount = audio_channel_count_from_out_mask(channelMask); + if (channelCount >= FCC_2 // mono is not supported at this time + && channelCount <= AudioMixer::MAX_NUM_CHANNELS) { + return true; + } + } + return false; default: return false; } -- cgit v1.1