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/*
* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef WEBRTC_MODULES_VIDEO_CODING_CODECS_VP8_COMMON_TYPES_H_
#define WEBRTC_MODULES_VIDEO_CODING_CODECS_VP8_COMMON_TYPES_H_
#include "webrtc/common_types.h"
namespace webrtc {
// Ratio allocation between temporal streams:
// Values as required for the VP8 codec (accumulating).
static const float
kVp8LayerRateAlloction[kMaxTemporalStreams][kMaxTemporalStreams] = {
{1.0f, 1.0f, 1.0f, 1.0f}, // 1 layer
{0.6f, 1.0f, 1.0f, 1.0f}, // 2 layers {60%, 40%}
{0.4f, 0.6f, 1.0f, 1.0f}, // 3 layers {40%, 20%, 40%}
{0.25f, 0.4f, 0.6f, 1.0f} // 4 layers {25%, 15%, 20%, 40%}
};
} // namespace webrtc
#endif // WEBRTC_MODULES_VIDEO_CODING_CODECS_VP8_COMMON_TYPES_H_
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