1 files changed, 58 insertions, 0 deletions
diff --git a/media/webrtc/signaling/src/common/EncodingConstraints.h b/media/webrtc/signaling/src/common/EncodingConstraints.h
new file mode 100644
index 000000000..efba7c51c
--- /dev/null
+++ b/media/webrtc/signaling/src/common/EncodingConstraints.h
@@ -0,0 +1,58 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef _ENCODING_CONSTRAINTS_H_
+#define _ENCODING_CONSTRAINTS_H_
+
+#include <algorithm>
+
+namespace mozilla
+{
+class EncodingConstraints
+{
+public:
+  EncodingConstraints() :
+    maxWidth(0),
+    maxHeight(0),
+    maxFps(0),
+    maxFs(0),
+    maxBr(0),
+    maxPps(0),
+    maxMbps(0),
+    maxCpb(0),
+    maxDpb(0),
+    scaleDownBy(1.0)
+  {}
+
+  bool operator==(const EncodingConstraints& constraints) const
+  {
+    return
+      maxWidth == constraints.maxWidth &&
+      maxHeight == constraints.maxHeight &&
+      maxFps == constraints.maxFps &&
+      maxFs == constraints.maxFs &&
+      maxBr == constraints.maxBr &&
+      maxPps == constraints.maxPps &&
+      maxMbps == constraints.maxMbps &&
+      maxCpb == constraints.maxCpb &&
+      maxDpb == constraints.maxDpb &&
+      scaleDownBy == constraints.scaleDownBy;
+  }
+
+  uint32_t maxWidth;
+  uint32_t maxHeight;
+  uint32_t maxFps;
+  uint32_t maxFs;
+  uint32_t maxBr;
+  uint32_t maxPps;
+  uint32_t maxMbps; // macroblocks per second
+  uint32_t maxCpb; // coded picture buffer size
+  uint32_t maxDpb; // decoded picture buffer size
+  double scaleDownBy; // To preserve resolution
+};
+} // namespace mozilla
+
+#endif // _ENCODING_CONSTRAINTS_H_