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Unified Diff: media/mojo/interfaces/audio_output.mojom

Issue 1896883002: Mojo interfaces needed for switching audio rendering stream creation and closing from IPC to Mojo (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rename media.interfaces - media.mojom Created 4 years, 7 months ago
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Index: media/mojo/interfaces/audio_output.mojom
diff --git a/media/mojo/interfaces/audio_output.mojom b/media/mojo/interfaces/audio_output.mojom
new file mode 100644
index 0000000000000000000000000000000000000000..895a93e4967727e4d2846679b50433a2de46ff94
--- /dev/null
+++ b/media/mojo/interfaces/audio_output.mojom
@@ -0,0 +1,33 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+module media.mojom;
+
+import "media/mojo/interfaces/audio_parameters.mojom";
+
+// This interface handles audio output stream operations.
+// It allows to close a stream.
+// TODO(rchtara): Add methods that allow the interaction with audio output
+// streams: Play, Pause and SetVolume to this interface.
+// See crbug.com/606707 for more details.
+interface AudioOutputStream {
+ Close();
+};
+
+// This interface manages audio output streams.
+// It allows to create an AudioOutputStream.
+// TODO(rchtara): Add a method to request device authorization to this
+// interface.
+// See crbug.com/606707 for more details.
+interface AudioOutput {
+ // TODO(rchtara): Remove |stream_id| from AudioOutput::CreateStream when all
+ // the stream operations are mojofied.
+ CreateStream(
+ int32 stream_id,
+ AudioParameters params) =>
+ (int32 stream_id,
+ AudioOutputStream? stream,
+ handle<shared_buffer>? shared_buffer,
+ handle? socket_descriptor);
+};
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