X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Fmedia%2Faudio%2Faudio_parameters.cc;h=7dd26e1ba53b40dfd37b3095a1e8d7bd47283c6d;hb=1afa4dd80ef85af7c90efaea6959db1d92330844;hp=3265450f2329c26eb127422f3761ec1c9919a6d8;hpb=90762837333c13ccf56f2ad88e4481fc71e8d281;p=platform%2Fframework%2Fweb%2Fcrosswalk.git

diff --git a/src/media/audio/audio_parameters.cc b/src/media/audio/audio_parameters.cc
index 3265450..7dd26e1 100644
--- a/src/media/audio/audio_parameters.cc
+++ b/src/media/audio/audio_parameters.cc
@@ -87,6 +87,17 @@ bool AudioParameters::IsValid() const {
          (frames_per_buffer_ <= media::limits::kMaxSamplesPerPacket);
 }
 
+std::string AudioParameters::AsHumanReadableString() const {
+  std::ostringstream s;
+  s << "format: " << format()
+    << " channels: " << channels()
+    << " channel_layout: " << channel_layout()
+    << " sample_rate: " << sample_rate()
+    << " bits_per_sample: " << bits_per_sample()
+    << " frames_per_buffer: " << frames_per_buffer();
+  return s.str();
+}
+
 int AudioParameters::GetBytesPerBuffer() const {
   return frames_per_buffer_ * GetBytesPerFrame();
 }
@@ -100,9 +111,9 @@ int AudioParameters::GetBytesPerFrame() const {
 }
 
 base::TimeDelta AudioParameters::GetBufferDuration() const {
-  return base::TimeDelta::FromMicroseconds(
+  return base::TimeDelta::FromMicroseconds(static_cast<int64>(
       frames_per_buffer_ * base::Time::kMicrosecondsPerSecond /
-      static_cast<float>(sample_rate_));
+      static_cast<float>(sample_rate_)));
 }
 
 bool AudioParameters::Equals(const AudioParameters& other) const {