Valid channel mask must have at least one channel
Also:
- Use correct type name audio_channel_mask_t
- Use the parameter name 'channelMask' instead of the more ambiguous 'channels'
Change-Id: I22bc1821a1bded0e69fe7d99e7b981ff60d77cee
diff --git a/include/system/audio.h b/include/system/audio.h
index c49b0ee..6c260dd 100644
--- a/include/system/audio.h
+++ b/include/system/audio.h
@@ -477,18 +477,18 @@
return false;
}
-static inline bool audio_is_input_channel(uint32_t channel)
+static inline bool audio_is_input_channel(audio_channel_mask_t channel)
{
if ((channel & ~AUDIO_CHANNEL_IN_ALL) == 0)
- return true;
+ return channel != 0;
else
return false;
}
-static inline bool audio_is_output_channel(uint32_t channel)
+static inline bool audio_is_output_channel(audio_channel_mask_t channel)
{
if ((channel & ~AUDIO_CHANNEL_OUT_ALL) == 0)
- return true;
+ return channel != 0;
else
return false;
}