Motown in-proc streaming framework used to implement media services.

services/media/framework/models/demand.h

Index: services/media/framework/models/demand.h
diff --git a/services/media/framework/models/demand.h b/services/media/framework/models/demand.h
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index 0000000000000000000000000000000000000000..563b8408ac05ce8c00298001d63cd396a0a7582d
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+++ b/services/media/framework/models/demand.h
@@ -0,0 +1,22 @@
+// 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.
+
+#ifndef MOJO_MEDIA_MODELS_DEMAND_H_
+#define MOJO_MEDIA_MODELS_DEMAND_H_
+
+namespace mojo {
+namespace media {
+
+// Expresses packet demand.
+enum class Demand {
+  // Ordered such that (kNegative < kNeutral < kPositive).

[jeffbrown, 2016/02/02 05:35:47]

If you intend for these values to be ordered, assign them values.  eg. -1, 0, 1.

Also, please add some comments to explain them.  This is a central concept in
your design.

[dalesat, 2016/02/02 21:46:39]

Done.

+  kNegative,
+  kNeutral,
+  kPositive
+};
+
+}  // namespace media
+}  // namespace mojo
+
+#endif // MOJO_MEDIA_MODELS_DEMAND_H_