Revert of Use sps and pps to determine decodability of H.264 frames. (patchset #4 id:60001 of https://codereview.webrtc.org/2341713002/ )
Reason for revert: Broke browser_tests, e.g., WebRtcVideoQualityBrowserTests/WebRtcVideoQualityBrowserTest.MANUAL_TestVideoQualityH264 Original issue's description: > Use sps and pps to determine decodability of H.264 frames. > > NOPRESUBMIT=true > BUG=webrtc:6208 > R=philipel@webrtc.org > > Committed: https://crrev.com/17b02633666f2f5d7e78767ad5674c728d639c26 > Cr-Commit-Position: refs/heads/master@{#14458} TBR=philipel@webrtc.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=webrtc:6208 Review-Url: https://codereview.webrtc.org/2381233004 Cr-Commit-Position: refs/heads/master@{#14460}
This commit is contained in:
@ -10,8 +10,6 @@
|
||||
|
||||
#include "webrtc/modules/video_coding/decoding_state.h"
|
||||
|
||||
#include "webrtc/base/logging.h"
|
||||
#include "webrtc/common_video/h264/h264_common.h"
|
||||
#include "webrtc/modules/include/module_common_types.h"
|
||||
#include "webrtc/modules/video_coding/frame_buffer.h"
|
||||
#include "webrtc/modules/video_coding/jitter_buffer_common.h"
|
||||
@ -42,8 +40,6 @@ void VCMDecodingState::Reset() {
|
||||
full_sync_ = true;
|
||||
in_initial_state_ = true;
|
||||
memset(frame_decoded_, 0, sizeof(frame_decoded_));
|
||||
received_sps_.clear();
|
||||
received_pps_.clear();
|
||||
}
|
||||
|
||||
uint32_t VCMDecodingState::time_stamp() const {
|
||||
@ -78,24 +74,6 @@ void VCMDecodingState::SetState(const VCMFrameBuffer* frame) {
|
||||
temporal_id_ = frame->TemporalId();
|
||||
tl0_pic_id_ = frame->Tl0PicId();
|
||||
|
||||
for (const NaluInfo& nalu : frame->GetNaluInfos()) {
|
||||
if (nalu.type == H264::NaluType::kPps) {
|
||||
if (nalu.pps_id < 0) {
|
||||
LOG(LS_WARNING) << "Received pps without pps id.";
|
||||
} else if (nalu.sps_id < 0) {
|
||||
LOG(LS_WARNING) << "Received pps without sps id.";
|
||||
} else {
|
||||
received_pps_[nalu.pps_id] = nalu.sps_id;
|
||||
}
|
||||
} else if (nalu.type == H264::NaluType::kSps) {
|
||||
if (nalu.sps_id < 0) {
|
||||
LOG(LS_WARNING) << "Received sps without sps id.";
|
||||
} else {
|
||||
received_sps_.insert(nalu.sps_id);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (UsingFlexibleMode(frame)) {
|
||||
uint16_t frame_index = picture_id_ % kFrameDecodedLength;
|
||||
if (in_initial_state_) {
|
||||
@ -128,8 +106,6 @@ void VCMDecodingState::CopyFrom(const VCMDecodingState& state) {
|
||||
in_initial_state_ = state.in_initial_state_;
|
||||
frame_decoded_cleared_to_ = state.frame_decoded_cleared_to_;
|
||||
memcpy(frame_decoded_, state.frame_decoded_, sizeof(frame_decoded_));
|
||||
received_sps_ = state.received_sps_;
|
||||
received_pps_ = state.received_pps_;
|
||||
}
|
||||
|
||||
bool VCMDecodingState::UpdateEmptyFrame(const VCMFrameBuffer* frame) {
|
||||
@ -207,10 +183,8 @@ bool VCMDecodingState::ContinuousFrame(const VCMFrameBuffer* frame) const {
|
||||
// A key frame is always considered continuous as it doesn't refer to any
|
||||
// frames and therefore won't introduce any errors even if prior frames are
|
||||
// missing.
|
||||
if (frame->FrameType() == kVideoFrameKey &&
|
||||
HaveSpsAndPps(frame->GetNaluInfos())) {
|
||||
if (frame->FrameType() == kVideoFrameKey)
|
||||
return true;
|
||||
}
|
||||
// When in the initial state we always require a key frame to start decoding.
|
||||
if (in_initial_state_)
|
||||
return false;
|
||||
@ -231,8 +205,7 @@ bool VCMDecodingState::ContinuousFrame(const VCMFrameBuffer* frame) const {
|
||||
return ContinuousPictureId(frame->PictureId());
|
||||
}
|
||||
} else {
|
||||
return ContinuousSeqNum(static_cast<uint16_t>(frame->GetLowSeqNum())) &&
|
||||
HaveSpsAndPps(frame->GetNaluInfos());
|
||||
return ContinuousSeqNum(static_cast<uint16_t>(frame->GetLowSeqNum()));
|
||||
}
|
||||
}
|
||||
|
||||
@ -309,48 +282,4 @@ bool VCMDecodingState::AheadOfFramesDecodedClearedTo(uint16_t index) const {
|
||||
return diff > kFrameDecodedLength / 2;
|
||||
}
|
||||
|
||||
bool VCMDecodingState::HaveSpsAndPps(const std::vector<NaluInfo>& nalus) const {
|
||||
std::set<int> new_sps;
|
||||
std::map<int, int> new_pps;
|
||||
for (const NaluInfo& nalu : nalus) {
|
||||
switch (nalu.type) {
|
||||
case H264::NaluType::kPps:
|
||||
if (nalu.pps_id < 0) {
|
||||
LOG(LS_WARNING) << "Received pps without pps id.";
|
||||
} else if (nalu.sps_id < 0) {
|
||||
LOG(LS_WARNING) << "Received pps without sps id.";
|
||||
} else {
|
||||
new_pps[nalu.pps_id] = nalu.sps_id;
|
||||
}
|
||||
break;
|
||||
case H264::NaluType::kSps:
|
||||
if (nalu.sps_id < 0) {
|
||||
LOG(LS_WARNING) << "Received sps without sps id.";
|
||||
} else {
|
||||
new_sps.insert(nalu.sps_id);
|
||||
}
|
||||
break;
|
||||
default: {
|
||||
int sps_needed = -1;
|
||||
auto pps_it = new_pps.find(nalu.pps_id);
|
||||
if (pps_it != new_pps.end()) {
|
||||
sps_needed = pps_it->second;
|
||||
} else {
|
||||
auto pps_it2 = received_pps_.find(nalu.pps_id);
|
||||
if (pps_it2 == received_pps_.end()) {
|
||||
return false;
|
||||
}
|
||||
sps_needed = pps_it2->second;
|
||||
}
|
||||
if (new_sps.find(sps_needed) == new_sps.end() &&
|
||||
received_sps_.find(sps_needed) == received_sps_.end()) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
} // namespace webrtc
|
||||
|
||||
@ -11,16 +11,11 @@
|
||||
#ifndef WEBRTC_MODULES_VIDEO_CODING_DECODING_STATE_H_
|
||||
#define WEBRTC_MODULES_VIDEO_CODING_DECODING_STATE_H_
|
||||
|
||||
#include <map>
|
||||
#include <set>
|
||||
#include <vector>
|
||||
|
||||
#include "webrtc/typedefs.h"
|
||||
|
||||
namespace webrtc {
|
||||
|
||||
// Forward declarations
|
||||
struct NaluInfo;
|
||||
class VCMFrameBuffer;
|
||||
class VCMPacket;
|
||||
|
||||
@ -66,7 +61,6 @@ class VCMDecodingState {
|
||||
bool UsingPictureId(const VCMFrameBuffer* frame) const;
|
||||
bool UsingFlexibleMode(const VCMFrameBuffer* frame) const;
|
||||
bool AheadOfFramesDecodedClearedTo(uint16_t index) const;
|
||||
bool HaveSpsAndPps(const std::vector<NaluInfo>& nalus) const;
|
||||
|
||||
// Keep state of last decoded frame.
|
||||
// TODO(mikhal/stefan): create designated classes to handle these types.
|
||||
@ -81,8 +75,6 @@ class VCMDecodingState {
|
||||
// Used to check references in flexible mode.
|
||||
bool frame_decoded_[kFrameDecodedLength];
|
||||
uint16_t frame_decoded_cleared_to_;
|
||||
std::set<int> received_sps_;
|
||||
std::map<int, int> received_pps_;
|
||||
};
|
||||
|
||||
} // namespace webrtc
|
||||
|
||||
@ -66,10 +66,6 @@ bool VCMFrameBuffer::NonReference() const {
|
||||
return _sessionInfo.NonReference();
|
||||
}
|
||||
|
||||
std::vector<NaluInfo> VCMFrameBuffer::GetNaluInfos() const {
|
||||
return _sessionInfo.GetNaluInfos();
|
||||
}
|
||||
|
||||
void VCMFrameBuffer::SetGofInfo(const GofInfoVP9& gof_info, size_t idx) {
|
||||
_sessionInfo.SetGofInfo(gof_info, idx);
|
||||
// TODO(asapersson): Consider adding hdr->VP9.ref_picture_id for testing.
|
||||
|
||||
@ -11,8 +11,6 @@
|
||||
#ifndef WEBRTC_MODULES_VIDEO_CODING_FRAME_BUFFER_H_
|
||||
#define WEBRTC_MODULES_VIDEO_CODING_FRAME_BUFFER_H_
|
||||
|
||||
#include <vector>
|
||||
|
||||
#include "webrtc/modules/include/module_common_types.h"
|
||||
#include "webrtc/modules/video_coding/include/video_coding.h"
|
||||
#include "webrtc/modules/video_coding/encoded_frame.h"
|
||||
@ -63,8 +61,6 @@ class VCMFrameBuffer : public VCMEncodedFrame {
|
||||
int Tl0PicId() const;
|
||||
bool NonReference() const;
|
||||
|
||||
std::vector<NaluInfo> GetNaluInfos() const;
|
||||
|
||||
void SetGofInfo(const GofInfoVP9& gof_info, size_t idx);
|
||||
|
||||
// Increments a counter to keep track of the number of packets of this frame
|
||||
|
||||
@ -12,9 +12,9 @@
|
||||
|
||||
#include <list>
|
||||
#include <memory>
|
||||
#include <vector>
|
||||
|
||||
#include "webrtc/common_video/h264/h264_common.h"
|
||||
#include "webrtc/test/gtest.h"
|
||||
#include "webrtc/test/gmock.h"
|
||||
#include "webrtc/modules/video_coding/frame_buffer.h"
|
||||
#include "webrtc/modules/video_coding/jitter_buffer.h"
|
||||
#include "webrtc/modules/video_coding/media_opt_util.h"
|
||||
@ -26,8 +26,6 @@
|
||||
#include "webrtc/system_wrappers/include/metrics.h"
|
||||
#include "webrtc/system_wrappers/include/metrics_default.h"
|
||||
#include "webrtc/test/field_trial.h"
|
||||
#include "webrtc/test/gmock.h"
|
||||
#include "webrtc/test/gtest.h"
|
||||
|
||||
namespace webrtc {
|
||||
|
||||
@ -1162,89 +1160,6 @@ TEST_F(TestBasicJitterBuffer, H264InsertStartCode) {
|
||||
jitter_buffer_->ReleaseFrame(frame_out);
|
||||
}
|
||||
|
||||
TEST_F(TestBasicJitterBuffer, SpsAndPpsHandling) {
|
||||
jitter_buffer_->SetDecodeErrorMode(kNoErrors);
|
||||
|
||||
packet_->timestamp = timestamp_;
|
||||
packet_->frameType = kVideoFrameKey;
|
||||
packet_->isFirstPacket = true;
|
||||
packet_->markerBit = true;
|
||||
packet_->codec = kVideoCodecH264;
|
||||
packet_->video_header.codec = kRtpVideoH264;
|
||||
packet_->video_header.codecHeader.H264.nalu_type = H264::NaluType::kIdr;
|
||||
packet_->video_header.codecHeader.H264.nalus[0].type = H264::NaluType::kIdr;
|
||||
packet_->video_header.codecHeader.H264.nalus[0].sps_id = -1;
|
||||
packet_->video_header.codecHeader.H264.nalus[0].pps_id = 0;
|
||||
packet_->video_header.codecHeader.H264.nalus_length = 1;
|
||||
bool retransmitted = false;
|
||||
EXPECT_EQ(kCompleteSession,
|
||||
jitter_buffer_->InsertPacket(*packet_, &retransmitted));
|
||||
// Not decodable since sps and pps are missing.
|
||||
EXPECT_EQ(nullptr, DecodeCompleteFrame());
|
||||
|
||||
timestamp_ += 3000;
|
||||
packet_->timestamp = timestamp_;
|
||||
++seq_num_;
|
||||
packet_->seqNum = seq_num_;
|
||||
packet_->frameType = kVideoFrameKey;
|
||||
packet_->isFirstPacket = true;
|
||||
packet_->markerBit = false;
|
||||
packet_->codec = kVideoCodecH264;
|
||||
packet_->video_header.codec = kRtpVideoH264;
|
||||
packet_->video_header.codecHeader.H264.nalu_type = H264::NaluType::kStapA;
|
||||
packet_->video_header.codecHeader.H264.nalus[0].type = H264::NaluType::kSps;
|
||||
packet_->video_header.codecHeader.H264.nalus[0].sps_id = 0;
|
||||
packet_->video_header.codecHeader.H264.nalus[0].pps_id = -1;
|
||||
packet_->video_header.codecHeader.H264.nalus[1].type = H264::NaluType::kPps;
|
||||
packet_->video_header.codecHeader.H264.nalus[1].sps_id = 0;
|
||||
packet_->video_header.codecHeader.H264.nalus[1].pps_id = 0;
|
||||
packet_->video_header.codecHeader.H264.nalus_length = 2;
|
||||
// Not complete since the marker bit hasn't been received.
|
||||
EXPECT_EQ(kIncomplete,
|
||||
jitter_buffer_->InsertPacket(*packet_, &retransmitted));
|
||||
|
||||
++seq_num_;
|
||||
packet_->seqNum = seq_num_;
|
||||
packet_->frameType = kVideoFrameKey;
|
||||
packet_->isFirstPacket = false;
|
||||
packet_->markerBit = true;
|
||||
packet_->codec = kVideoCodecH264;
|
||||
packet_->video_header.codec = kRtpVideoH264;
|
||||
packet_->video_header.codecHeader.H264.nalu_type = H264::NaluType::kIdr;
|
||||
packet_->video_header.codecHeader.H264.nalus[0].type = H264::NaluType::kIdr;
|
||||
packet_->video_header.codecHeader.H264.nalus[0].sps_id = -1;
|
||||
packet_->video_header.codecHeader.H264.nalus[0].pps_id = 0;
|
||||
packet_->video_header.codecHeader.H264.nalus_length = 1;
|
||||
// Complete and decodable since the pps and sps are received in the first
|
||||
// packet of this frame.
|
||||
EXPECT_EQ(kCompleteSession,
|
||||
jitter_buffer_->InsertPacket(*packet_, &retransmitted));
|
||||
VCMEncodedFrame* frame_out = DecodeCompleteFrame();
|
||||
ASSERT_NE(nullptr, frame_out);
|
||||
jitter_buffer_->ReleaseFrame(frame_out);
|
||||
|
||||
timestamp_ += 3000;
|
||||
packet_->timestamp = timestamp_;
|
||||
++seq_num_;
|
||||
packet_->seqNum = seq_num_;
|
||||
packet_->frameType = kVideoFrameDelta;
|
||||
packet_->isFirstPacket = true;
|
||||
packet_->markerBit = true;
|
||||
packet_->codec = kVideoCodecH264;
|
||||
packet_->video_header.codec = kRtpVideoH264;
|
||||
packet_->video_header.codecHeader.H264.nalu_type = H264::NaluType::kSlice;
|
||||
packet_->video_header.codecHeader.H264.nalus[0].type = H264::NaluType::kSlice;
|
||||
packet_->video_header.codecHeader.H264.nalus[0].sps_id = -1;
|
||||
packet_->video_header.codecHeader.H264.nalus[0].pps_id = 0;
|
||||
packet_->video_header.codecHeader.H264.nalus_length = 1;
|
||||
// Complete and decodable since sps, pps and key frame has been received.
|
||||
EXPECT_EQ(kCompleteSession,
|
||||
jitter_buffer_->InsertPacket(*packet_, &retransmitted));
|
||||
frame_out = DecodeCompleteFrame();
|
||||
ASSERT_NE(nullptr, frame_out);
|
||||
jitter_buffer_->ReleaseFrame(frame_out);
|
||||
}
|
||||
|
||||
// Test threshold conditions of decodable state.
|
||||
TEST_F(TestBasicJitterBuffer, PacketLossWithSelectiveErrorsThresholdCheck) {
|
||||
jitter_buffer_->SetDecodeErrorMode(kSelectiveErrors);
|
||||
@ -2718,4 +2633,5 @@ TEST_F(TestJitterBufferNack, ResetByFutureKeyFrameDoesntError) {
|
||||
nack_list = jitter_buffer_->GetNackList(&extended);
|
||||
EXPECT_EQ(0u, nack_list.size());
|
||||
}
|
||||
|
||||
} // namespace webrtc
|
||||
|
||||
@ -111,19 +111,6 @@ bool VCMSessionInfo::NonReference() const {
|
||||
return packets_.front().video_header.codecHeader.VP8.nonReference;
|
||||
}
|
||||
|
||||
std::vector<NaluInfo> VCMSessionInfo::GetNaluInfos() const {
|
||||
if (packets_.empty() || packets_.front().video_header.codec != kRtpVideoH264)
|
||||
return std::vector<NaluInfo>();
|
||||
std::vector<NaluInfo> nalu_infos;
|
||||
for (const VCMPacket& packet : packets_) {
|
||||
for (size_t i = 0; i < packet.video_header.codecHeader.H264.nalus_length;
|
||||
++i) {
|
||||
nalu_infos.push_back(packet.video_header.codecHeader.H264.nalus[i]);
|
||||
}
|
||||
}
|
||||
return nalu_infos;
|
||||
}
|
||||
|
||||
void VCMSessionInfo::SetGofInfo(const GofInfoVP9& gof_info, size_t idx) {
|
||||
if (packets_.empty() || packets_.front().video_header.codec != kRtpVideoVp9 ||
|
||||
packets_.front().video_header.codecHeader.VP9.flexible_mode) {
|
||||
|
||||
@ -12,7 +12,6 @@
|
||||
#define WEBRTC_MODULES_VIDEO_CODING_SESSION_INFO_H_
|
||||
|
||||
#include <list>
|
||||
#include <vector>
|
||||
|
||||
#include "webrtc/modules/include/module_common_types.h"
|
||||
#include "webrtc/modules/video_coding/include/video_coding.h"
|
||||
@ -82,8 +81,6 @@ class VCMSessionInfo {
|
||||
int Tl0PicId() const;
|
||||
bool NonReference() const;
|
||||
|
||||
std::vector<NaluInfo> GetNaluInfos() const;
|
||||
|
||||
void SetGofInfo(const GofInfoVP9& gof_info, size_t idx);
|
||||
|
||||
// The number of packets discarded because the decoder can't make use of
|
||||
|
||||
Reference in New Issue
Block a user