Pass more detailed audio hardware configuration information to the renderer

content/common/media/media_param_traits.cc

Index: content/common/media/media_param_traits.cc
===================================================================
--- content/common/media/media_param_traits.cc	(revision 186233)
+++ content/common/media/media_param_traits.cc	(working copy)
@@ -44,6 +44,8 @@
   r->Reset(static_cast<AudioParameters::Format>(format),
            static_cast<ChannelLayout>(channel_layout), input_channels,
            sample_rate, bits_per_sample, frames_per_buffer);
+  if (channel_layout == media::CHANNEL_LAYOUT_DISCRETE)

[DaleCurtis, 2013/03/07 02:41:39]

Does anything use Reset() that doesn't provide all values? If not, I'd just add
it to that function. It's a bit weird to do this check here.

[Chris Rogers, 2013/03/09 01:37:50]

Done.

+    r->SetDiscreteChannels(channels);
   if (!r->IsValid())
     return false;
   return true;