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Unified Diff: content/browser/renderer_host/media/audio_input_renderer_host.cc

Issue 287873004: Adds volume level measurements to the AudioInputController for low-latency clients (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: improved thread handling Created 6 years, 7 months ago
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Index: content/browser/renderer_host/media/audio_input_renderer_host.cc
diff --git a/content/browser/renderer_host/media/audio_input_renderer_host.cc b/content/browser/renderer_host/media/audio_input_renderer_host.cc
index 107914a92106a2f9b4cba857a4adbe9dce3b230a..baa8a744399a4e899154a6763cbbe45758e7d95e 100644
--- a/content/browser/renderer_host/media/audio_input_renderer_host.cc
+++ b/content/browser/renderer_host/media/audio_input_renderer_host.cc
@@ -118,6 +118,16 @@ void AudioInputRendererHost::OnData(media::AudioInputController* controller,
NOTREACHED() << "Only low-latency mode is supported.";
}
+void AudioInputRendererHost::OnLog(media::AudioInputController* controller,
+ const std::string& message) {
+ BrowserThread::PostTask(BrowserThread::IO,
+ FROM_HERE,
+ base::Bind(&AudioInputRendererHost::DoLog,
+ this,
+ make_scoped_refptr(controller),
+ message));
+}
+
void AudioInputRendererHost::DoCompleteCreation(
media::AudioInputController* controller) {
DCHECK_CURRENTLY_ON(BrowserThread::IO);
@@ -205,6 +215,21 @@ void AudioInputRendererHost::DoHandleError(
DeleteEntryOnError(entry, AUDIO_INPUT_CONTROLLER_ERROR);
}
+void AudioInputRendererHost::DoLog(media::AudioInputController* controller,
+ const std::string& message) {
+ DCHECK_CURRENTLY_ON(BrowserThread::IO);
+ AudioEntry* entry = LookupByController(controller);
+ if (!entry)
+ return;
+
+ // Add stream ID and current audio level reported by AIC to native log.
+ std::string log_string =
+ base::StringPrintf("[stream_id=%d] ", entry->stream_id);
+ log_string += message;
+ MediaStreamManager::SendMessageToNativeLog(log_string);
+ DVLOG(1) << log_string;
+}
+
bool AudioInputRendererHost::OnMessageReceived(const IPC::Message& message) {
bool handled = true;
IPC_BEGIN_MESSAGE_MAP(AudioInputRendererHost, message)
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