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 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
