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Delete all logic related to VCMDecodeErrorMode

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Bug: webrtc:8064
Change-Id: I345f342a314d88390fff8b305b121076b45a51e8
Reviewed-on: https://webrtc-review.googlesource.com/c/116692
Reviewed-by: Philip Eliasson <philipel@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26283}
This commit is contained in:
Niels Möller
2019-01-10 15:35:56 +01:00
committed by Commit Bot
parent 309aafe351
commit 375b346b30
17 changed files with 145 additions and 1011 deletions
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21
modules/video_coding/session_info.h
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@ -40,10 +40,8 @@ class VCMSessionInfo {
void Reset();
int InsertPacket(const VCMPacket& packet,
uint8_t* frame_buffer,
VCMDecodeErrorMode enable_decodable_state,
const FrameData& frame_data);
bool complete() const;
bool decodable() const;
// Makes the frame decodable. I.e., only contain decodable NALUs. All
// non-decodable NALUs will be deleted and packets will be moved to in
@ -104,26 +102,7 @@ class VCMSessionInfo {
size_t DeletePacketData(PacketIterator start, PacketIterator end);
void UpdateCompleteSession();
// When enabled, determine if session is decodable, i.e. incomplete but
// would be sent to the decoder.
// Note: definition assumes random loss.
// A frame is defined to be decodable when:
// Round trip time is higher than threshold
// It is not a key frame
// It has the first packet: In VP8 the first packet contains all or part of
// the first partition, which consists of the most relevant information for
// decoding.
// Either more than the upper threshold of the average number of packets per
// frame is present
// or less than the lower threshold of the average number of packets per
// frame is present: suggests a small frame. Such a frame is unlikely
// to contain many motion vectors, so having the first packet will
// likely suffice. Once we have more than the lower threshold of the
// frame, we know that the frame is medium or large-sized.
void UpdateDecodableSession(const FrameData& frame_data);
bool complete_;
bool decodable_;
webrtc::FrameType frame_type_;
// Packets in this frame.
PacketList packets_;