Adding upstream version 127.0.upstream/127.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/dom/media/AudioInputSource.h b/dom/media/AudioInputSource.h
index b44a3ae43a..8f69165719 100644
--- a/dom/media/AudioInputSource.h
+++ b/dom/media/AudioInputSource.h
@@ -12,6 +12,7 @@
 #include "CubebInputStream.h"
 #include "CubebUtils.h"
 #include "TimeUnits.h"
+#include "mozilla/MozPromise.h"
 #include "mozilla/ProfilerUtils.h"
 #include "mozilla/RefPtr.h"
 #include "mozilla/SPSCQueue.h"
@@ -54,10 +55,17 @@ class AudioInputSource : public CubebInputStream::Listener {
 
   // The following functions should always be called in the same thread: They
   // are always run on MediaTrackGraph's graph thread.
+  // Sets up mStream.
+  void Init();
   // Starts producing audio data.
   void Start();
   // Stops producing audio data.
   void Stop();
+  // Set the params to be applied in the platform for this source.
+  using SetRequestedProcessingParamsPromise =
+      MozPromise<cubeb_input_processing_params, int, true>;
+  RefPtr<SetRequestedProcessingParamsPromise> SetRequestedProcessingParams(
+      cubeb_input_processing_params aParams);
   // Returns the AudioSegment with aDuration of data inside.
   // The graph thread can change behind the scene, e.g., cubeb stream reinit due
   // to default output device changed). When this happens, we need to notify
@@ -118,6 +126,11 @@ class AudioInputSource : public CubebInputStream::Listener {
   // An input-only cubeb stream operated within mTaskThread.
   UniquePtr<CubebInputStream> mStream;
 
+  // The params configured on the cubeb stream, after filtering away unsupported
+  // params. mTaskThread only.
+  cubeb_input_processing_params mConfiguredProcessingParams =
+      CUBEB_INPUT_PROCESSING_PARAM_NONE;
+
   struct Empty {};
 
   struct LatencyChangeData {