Index: chromeos/audio/audio_device.cc |
diff --git a/chromeos/audio/audio_device.cc b/chromeos/audio/audio_device.cc |
index 32012a12aa5166341069b88ee3e0efaece5a77f4..aed96ea86fe7acaf8e71f9527ab163d0171432ba 100644 |
--- a/chromeos/audio/audio_device.cc |
+++ b/chromeos/audio/audio_device.cc |
@@ -37,6 +37,15 @@ uint8 GetDevicePriority(AudioDeviceType type) { |
} |
} |
+// Check if a node type is for simple record/playback usage. |
+// Special usages like keyboard mic, AOKR, loopback are excluded. |
+bool IsForSimpleUsage(AudioDeviceType type) { |
+ return (type == AUDIO_TYPE_HEADPHONE || type == AUDIO_TYPE_INTERNAL_MIC || |
jennyz
2015/06/16 21:51:35
nit: How about put each type is a separate line, s
cychiang
2015/06/23 06:05:40
Done.
|
+ type == AUDIO_TYPE_MIC || type == AUDIO_TYPE_USB || |
+ type == AUDIO_TYPE_BLUETOOTH || type == AUDIO_TYPE_HDMI || |
+ type == AUDIO_TYPE_INTERNAL_SPEAKER); |
+} |
+ |
} // namespace |
// static |
@@ -101,6 +110,7 @@ AudioDeviceType AudioDevice::GetAudioType( |
AudioDevice::AudioDevice() |
: is_input(false), |
+ is_for_simple_usage(true), |
id(0), |
display_name(""), |
type(AUDIO_TYPE_OTHER), |
jennyz
2015/06/16 21:51:35
This seems conflicting with IsForSimpleUsage(), th
cychiang
2015/06/23 06:05:40
Done.
|
@@ -113,6 +123,7 @@ AudioDevice::AudioDevice(const AudioNode& node) { |
is_input = node.is_input; |
id = node.id; |
type = GetAudioType(node.type); |
+ is_for_simple_usage = IsForSimpleUsage(type); |
Daniel Erat
2015/06/18 14:53:20
this member is just derived from another member, t
cychiang
2015/06/23 06:05:40
Done.
|
if (!node.name.empty() && node.name != "(default)") |
display_name = node.name; |
else |