commit e541269be94f3a1072932d51537905b120ef4733
author Andy Hung <hunga@google.com> Fri May 16 11:25:07 2014 -0700
committer Andy Hung <hunga@google.com> Fri May 16 15:05:05 2014 -0700
tree 39646def02d7230929eb85189f48b9193b8c23a0
parent 7c96d53a65085f42ac2b6d416cbc16fd36ed72ff

Use new channel count functions for audio masks

Change-Id: Ia658ab4b6320d19fdb50f123c930918724ff0ef3
Signed-off-by: Andy Hung <hunga@google.com>

media/libeffects/downmix/EffectDownmix.c

diff --git a/media/libeffects/downmix/EffectDownmix.c b/media/libeffects/downmix/EffectDownmix.c
index 661fde9..6686f27 100644
--- a/media/libeffects/downmix/EffectDownmix.c
+++ b/media/libeffects/downmix/EffectDownmix.c
@@ -118,7 +118,7 @@
         hasBacks = true;
     }
 
-    const int numChan = popcount(mask);
+    const int numChan = audio_channel_count_from_out_mask(mask);
     const bool hasFC = ((mask & AUDIO_CHANNEL_OUT_FRONT_CENTER) == AUDIO_CHANNEL_OUT_FRONT_CENTER);
     const bool hasLFE =
             ((mask & AUDIO_CHANNEL_OUT_LOW_FREQUENCY) == AUDIO_CHANNEL_OUT_LOW_FREQUENCY);
@@ -629,7 +629,8 @@
             ALOGE("Downmix_Configure error: input channel mask can't be 0");
             return -EINVAL;
         }
-        pDownmixer->input_channel_count = popcount(pConfig->inputCfg.channels);
+        pDownmixer->input_channel_count =
+                audio_channel_count_from_out_mask(pConfig->inputCfg.channels);
     }
 
     Downmix_Reset(pDownmixer, init);
@@ -997,7 +998,7 @@
         hasBacks = true;
     }
 
-    const int numChan = popcount(mask);
+    const int numChan = audio_channel_count_from_out_mask(mask);
     const bool hasFC = ((mask & AUDIO_CHANNEL_OUT_FRONT_CENTER) == AUDIO_CHANNEL_OUT_FRONT_CENTER);
     const bool hasLFE =
             ((mask & AUDIO_CHANNEL_OUT_LOW_FREQUENCY) == AUDIO_CHANNEL_OUT_LOW_FREQUENCY);