Allow AudioOutputDevice objects to be initialized with a specific hardware output device and store …

content/renderer/media/audio_device_factory.cc

Index: content/renderer/media/audio_device_factory.cc
diff --git a/content/renderer/media/audio_device_factory.cc b/content/renderer/media/audio_device_factory.cc
index 0cd9d4cac97eb4fb61bb8de0862626eb067b0ed5..054c0dd502587b12697ff2e02c1d0466c81e00b6 100644
--- a/content/renderer/media/audio_device_factory.cc
+++ b/content/renderer/media/audio_device_factory.cc
@@ -9,6 +9,7 @@
 #include "content/renderer/media/audio_message_filter.h"
 #include "media/audio/audio_input_device.h"
 #include "media/audio/audio_output_device.h"
+#include "url/gurl.h"
 
 namespace content {
 
@@ -26,8 +27,49 @@ scoped_refptr<media::AudioOutputDevice> AudioDeviceFactory::NewOutputDevice(
   }
 
   AudioMessageFilter* const filter = AudioMessageFilter::Get();
-  return new media::AudioOutputDevice(
+  scoped_refptr<media::AudioOutputDevice> device = new media::AudioOutputDevice(
       filter->CreateAudioOutputIPC(render_frame_id), filter->io_task_runner());
+  device->RequestDeviceAuthorization();
+  return device;
+}
+
+// static
+scoped_refptr<media::AudioOutputDevice> AudioDeviceFactory::NewOutputDevice(
+    int render_frame_id,
+    int session_id) {
+  if (factory_) {

[DaleCurtis, 2015/09/09 01:31:57]

Ditto.

[Guido Urdaneta, 2015/09/09 16:22:23]

This one is as deep as the one in l.56.
This one takes a session ID, the other one takes DeviceID/SecurityOrigin.
The real deep one is AOD's constructor.

+    media::AudioOutputDevice* const device =
+        factory_->CreateOutputDevice(render_frame_id, session_id);
+    if (device)
+      return device;
+  }
+
+  AudioMessageFilter* const filter = AudioMessageFilter::Get();
+  scoped_refptr<media::AudioOutputDevice> device = new media::AudioOutputDevice(
+      filter->CreateAudioOutputIPC(render_frame_id), filter->io_task_runner(),
+      session_id, std::string(), GURL::EmptyGURL());
+  device->RequestDeviceAuthorization();
+  return device;
+}
+
+// static
+scoped_refptr<media::AudioOutputDevice> AudioDeviceFactory::NewOutputDevice(
+    int render_frame_id,
+    const std::string& device_id,
+    const GURL& security_origin) {
+  if (factory_) {
+    media::AudioOutputDevice* const device = factory_->CreateOutputDevice(
+        render_frame_id, device_id, security_origin);
+    if (device)
+      return device;
+  }
+
+  AudioMessageFilter* const filter = AudioMessageFilter::Get();
+  scoped_refptr<media::AudioOutputDevice> device = new media::AudioOutputDevice(
+      filter->CreateAudioOutputIPC(render_frame_id), filter->io_task_runner(),
+      0, device_id, security_origin);
+  device->RequestDeviceAuthorization();
+  return device;
 }
 
 // static