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Diffstat (limited to 'webrtc/modules/video_coding/main/source/jitter_buffer_common.h')
-rw-r--r-- | webrtc/modules/video_coding/main/source/jitter_buffer_common.h | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/webrtc/modules/video_coding/main/source/jitter_buffer_common.h b/webrtc/modules/video_coding/main/source/jitter_buffer_common.h deleted file mode 100644 index 97af78087a..0000000000 --- a/webrtc/modules/video_coding/main/source/jitter_buffer_common.h +++ /dev/null @@ -1,72 +0,0 @@ -/* - * 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_JITTER_BUFFER_COMMON_H_ -#define WEBRTC_MODULES_VIDEO_CODING_JITTER_BUFFER_COMMON_H_ - -#include "webrtc/typedefs.h" - -namespace webrtc { - -// Used to estimate rolling average of packets per frame. -static const float kFastConvergeMultiplier = 0.4f; -static const float kNormalConvergeMultiplier = 0.2f; - -enum { kMaxNumberOfFrames = 300 }; -enum { kStartNumberOfFrames = 6 }; -enum { kMaxVideoDelayMs = 10000 }; -enum { kPacketsPerFrameMultiplier = 5 }; -enum { kFastConvergeThreshold = 5}; - -enum VCMJitterBufferEnum { - kMaxConsecutiveOldFrames = 60, - kMaxConsecutiveOldPackets = 300, - // TODO(sprang): Reduce this limit once codecs don't sometimes wildly - // overshoot bitrate target. - kMaxPacketsInSession = 1400, // Allows ~2MB frames. - kBufferIncStepSizeBytes = 30000, // >20 packets. - kMaxJBFrameSizeBytes = 4000000 // sanity don't go above 4Mbyte. -}; - -enum VCMFrameBufferEnum { - kOutOfBoundsPacket = -7, - kNotInitialized = -6, - kOldPacket = -5, - kGeneralError = -4, - kFlushIndicator = -3, // Indicator that a flush has occurred. - kTimeStampError = -2, - kSizeError = -1, - kNoError = 0, - kIncomplete = 1, // Frame incomplete. - kCompleteSession = 3, // at least one layer in the frame complete. - kDecodableSession = 4, // Frame incomplete, but ready to be decoded - kDuplicatePacket = 5 // We're receiving a duplicate packet. -}; - -enum VCMFrameBufferStateEnum { - kStateEmpty, // frame popped by the RTP receiver - kStateIncomplete, // frame that have one or more packet(s) stored - kStateComplete, // frame that have all packets - kStateDecodable // Hybrid mode - frame can be decoded -}; - -enum { kH264StartCodeLengthBytes = 4}; - -// Used to indicate if a received packet contain a complete NALU (or equivalent) -enum VCMNaluCompleteness { - kNaluUnset = 0, // Packet has not been filled. - kNaluComplete = 1, // Packet can be decoded as is. - kNaluStart, // Packet contain beginning of NALU - kNaluIncomplete, // Packet is not beginning or end of NALU - kNaluEnd, // Packet is the end of a NALU -}; -} // namespace webrtc - -#endif // WEBRTC_MODULES_VIDEO_CODING_JITTER_BUFFER_COMMON_H_ |