1 /*
2  *  Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
3  *
4  *  Use of this source code is governed by a BSD-style license
5  *  that can be found in the LICENSE file in the root of the source
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 #include "webrtc/modules/video_coding/utility/qp_parser.h"
12 
13 #include "webrtc/common_types.h"
14 #include "webrtc/modules/video_coding/utility/vp8_header_parser.h"
15 
16 namespace webrtc {
17 
GetQp(const VCMEncodedFrame & frame,int * qp)18 bool QpParser::GetQp(const VCMEncodedFrame& frame, int* qp) {
19   switch (frame.CodecSpecific()->codecType) {
20     case kVideoCodecVP8:
21       // QP range: [0, 127].
22       return vp8::GetQp(frame.Buffer(), frame.Length(), qp);
23     default:
24       return false;
25   }
26 }
27 
28 }  // namespace webrtc
29