webrtcvideoengine2.cc revision 9a4410e9934578e84cc129b978a29e151d957994
1b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org/* 2b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * libjingle 3b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * Copyright 2014 Google Inc. 4b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * 5b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * Redistribution and use in source and binary forms, with or without 6b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * modification, are permitted provided that the following conditions are met: 7b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * 8b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * 1. Redistributions of source code must retain the above copyright notice, 9b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * this list of conditions and the following disclaimer. 10b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * 2. Redistributions in binary form must reproduce the above copyright notice, 11b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * this list of conditions and the following disclaimer in the documentation 12b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * and/or other materials provided with the distribution. 13b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * 3. The name of the author may not be used to endorse or promote products 14b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * derived from this software without specific prior written permission. 15b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * 16b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 17b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 19b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 22b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 23b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 24b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 25b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org */ 27b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 28b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org#ifdef HAVE_WEBRTC_VIDEO 29b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org#include "talk/media/webrtc/webrtcvideoengine2.h" 30b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 31c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org#include <algorithm> 323c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org#include <set> 33b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org#include <string> 34b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 35b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org#include "libyuv/convert_from.h" 36b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org#include "talk/media/base/videocapturer.h" 37b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org#include "talk/media/base/videorenderer.h" 38df9bbbee56f4d9ecef93b3c46964b6f29803f81bbuildbot@webrtc.org#include "talk/media/webrtc/constants.h" 39a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org#include "talk/media/webrtc/simulcast.h" 40b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org#include "talk/media/webrtc/webrtcvideocapturer.h" 4182775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org#include "talk/media/webrtc/webrtcvideoengine.h" 42b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org#include "talk/media/webrtc/webrtcvideoframe.h" 43b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org#include "talk/media/webrtc/webrtcvoiceengine.h" 44a09a99950ec40aef6421e4ba35eee7196b7a6e68buildbot@webrtc.org#include "webrtc/base/buffer.h" 45a09a99950ec40aef6421e4ba35eee7196b7a6e68buildbot@webrtc.org#include "webrtc/base/logging.h" 46a09a99950ec40aef6421e4ba35eee7196b7a6e68buildbot@webrtc.org#include "webrtc/base/stringutils.h" 47b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org#include "webrtc/call.h" 4850fe359eb614e1bbe41124b9c19263019da0395dpbos@webrtc.org#include "webrtc/system_wrappers/interface/trace_event.h" 49776e6f289c7396a1143b8b36b03f88b08ac8cba3pbos@webrtc.org#include "webrtc/video_decoder.h" 50ab990ae43a2b84b103cb3c50bc38502375c13e68pbos@webrtc.org#include "webrtc/video_encoder.h" 51b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 52b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org#define UNIMPLEMENTED \ 53b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_ERROR) << "Call to unimplemented function " << __FUNCTION__; \ 54b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org ASSERT(false) 55b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 56b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgnamespace cricket { 577fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.orgnamespace { 587fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.orgstatic std::string CodecVectorToString(const std::vector<VideoCodec>& codecs) { 597fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org std::stringstream out; 607fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org out << '{'; 617fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org for (size_t i = 0; i < codecs.size(); ++i) { 627fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org out << codecs[i].ToString(); 637fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org if (i != codecs.size() - 1) { 647fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org out << ", "; 657fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } 667fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } 677fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org out << '}'; 687fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org return out.str(); 697fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org} 707fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 717fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.orgstatic bool ValidateCodecFormats(const std::vector<VideoCodec>& codecs) { 727fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org bool has_video = false; 737fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org for (size_t i = 0; i < codecs.size(); ++i) { 747fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org if (!codecs[i].ValidateCodecFormat()) { 757fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org return false; 767fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } 777fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org if (codecs[i].GetCodecType() == VideoCodec::CODEC_VIDEO) { 787fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org has_video = true; 797fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } 807fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } 817fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org if (!has_video) { 827fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org LOG(LS_ERROR) << "Setting codecs without a video codec is invalid: " 837fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org << CodecVectorToString(codecs); 847fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org return false; 857fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } 867fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org return true; 877fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org} 887fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 897fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.orgstatic std::string RtpExtensionsToString( 907fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org const std::vector<RtpHeaderExtension>& extensions) { 917fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org std::stringstream out; 927fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org out << '{'; 937fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org for (size_t i = 0; i < extensions.size(); ++i) { 947fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org out << "{" << extensions[i].uri << ": " << extensions[i].id << "}"; 957fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org if (i != extensions.size() - 1) { 967fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org out << ", "; 977fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } 987fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } 997fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org out << '}'; 1007fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org return out.str(); 1017fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org} 1027fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 10382775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org// Merges two fec configs and logs an error if a conflict arises 10482775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org// such that merging in diferent order would trigger a diferent output. 10582775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.orgstatic void MergeFecConfig(const webrtc::FecConfig& other, 10682775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org webrtc::FecConfig* output) { 10782775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org if (other.ulpfec_payload_type != -1) { 10882775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org if (output->ulpfec_payload_type != -1 && 10982775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org output->ulpfec_payload_type != other.ulpfec_payload_type) { 11082775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org LOG(LS_WARNING) << "Conflict merging ulpfec_payload_type configs: " 11182775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org << output->ulpfec_payload_type << " and " 11282775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org << other.ulpfec_payload_type; 11382775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org } 11482775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org output->ulpfec_payload_type = other.ulpfec_payload_type; 11582775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org } 11682775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org if (other.red_payload_type != -1) { 11782775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org if (output->red_payload_type != -1 && 11882775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org output->red_payload_type != other.red_payload_type) { 11982775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org LOG(LS_WARNING) << "Conflict merging red_payload_type configs: " 12082775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org << output->red_payload_type << " and " 12182775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org << other.red_payload_type; 12282775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org } 12382775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org output->red_payload_type = other.red_payload_type; 12482775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org } 12582775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org} 1267fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org} // namespace 127b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 128b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org// This constant is really an on/off, lower-level configurable NACK history 129b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org// duration hasn't been implemented. 130b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgstatic const int kNackHistoryMs = 1000; 131b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 132933d88af58b00517570ef78f38852bfd7fb1bb02buildbot@webrtc.orgstatic const int kDefaultQpMax = 56; 133933d88af58b00517570ef78f38852bfd7fb1bb02buildbot@webrtc.org 134b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgstatic const int kDefaultRtcpReceiverReportSsrc = 1; 135b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1367fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.orgconst char kH264CodecName[] = "H264"; 1377fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 138b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgstatic bool FindFirstMatchingCodec(const std::vector<VideoCodec>& codecs, 139b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org const VideoCodec& requested_codec, 140b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org VideoCodec* matching_codec) { 141b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org for (size_t i = 0; i < codecs.size(); ++i) { 142b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (requested_codec.Matches(codecs[i])) { 143b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org *matching_codec = codecs[i]; 144b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 145b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 146b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 147b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 148b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 149b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1503c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.orgstatic bool ValidateRtpHeaderExtensionIds( 1513c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org const std::vector<RtpHeaderExtension>& extensions) { 1523c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org std::set<int> extensions_used; 1533c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org for (size_t i = 0; i < extensions.size(); ++i) { 1543c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org if (extensions[i].id < 0 || extensions[i].id >= 15 || 1553c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org !extensions_used.insert(extensions[i].id).second) { 1563c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org LOG(LS_ERROR) << "RTP extensions are with incorrect or duplicate ids."; 1573c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org return false; 1583c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org } 1593c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org } 1603c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org return true; 1613c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org} 1623c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org 163c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.orgstatic bool CompareRtpHeaderExtensionIds( 164c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org const webrtc::RtpExtension& extension1, 165c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org const webrtc::RtpExtension& extension2) { 166c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org // Sorting on ID is sufficient, more than one extension per ID is unsupported. 167c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org return extension1.id > extension2.id; 168c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org} 169c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org 1703c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.orgstatic std::vector<webrtc::RtpExtension> FilterRtpExtensions( 1713c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org const std::vector<RtpHeaderExtension>& extensions) { 1723c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org std::vector<webrtc::RtpExtension> webrtc_extensions; 1733c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org for (size_t i = 0; i < extensions.size(); ++i) { 1743c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org // Unsupported extensions will be ignored. 1753c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org if (webrtc::RtpExtension::IsSupported(extensions[i].uri)) { 1763c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org webrtc_extensions.push_back(webrtc::RtpExtension( 1773c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org extensions[i].uri, extensions[i].id)); 1783c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org } else { 1793c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org LOG(LS_WARNING) << "Unsupported RTP extension: " << extensions[i].uri; 1803c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org } 1813c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org } 182c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org 183c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org // Sort filtered headers to make sure that they can later be compared 184c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org // regardless of in which order they were entered. 185c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org std::sort(webrtc_extensions.begin(), webrtc_extensions.end(), 186c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org CompareRtpHeaderExtensionIds); 1873c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org return webrtc_extensions; 1883c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org} 1893c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org 190c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.orgstatic bool RtpExtensionsHaveChanged( 191c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org const std::vector<webrtc::RtpExtension>& before, 192c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org const std::vector<webrtc::RtpExtension>& after) { 193c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org if (before.size() != after.size()) 194c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org return true; 195c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org for (size_t i = 0; i < before.size(); ++i) { 196c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org if (before[i].id != after[i].id) 197c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org return true; 198c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org if (before[i].name != after[i].name) 199c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org return true; 200c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org } 201c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org return false; 202c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org} 203c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org 204a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.orgstd::vector<webrtc::VideoStream> 205f1c8b905204bc7a6c74271ead038f5d80d8d3eedpbos@webrtc.orgWebRtcVideoChannel2::WebRtcVideoSendStream::CreateSimulcastVideoStreams( 206d41eaeb7cded2b2cda83f53aa320cf18e2d07380buildbot@webrtc.org const VideoCodec& codec, 207d41eaeb7cded2b2cda83f53aa320cf18e2d07380buildbot@webrtc.org const VideoOptions& options, 208d41eaeb7cded2b2cda83f53aa320cf18e2d07380buildbot@webrtc.org size_t num_streams) { 209a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org // Use default factory for non-simulcast. 210a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org int max_qp = kDefaultQpMax; 211a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org codec.GetParam(kCodecParamMaxQuantization, &max_qp); 212a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org 213a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org int min_bitrate_kbps; 214a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org if (!codec.GetParam(kCodecParamMinBitrate, &min_bitrate_kbps) || 215a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org min_bitrate_kbps < kMinVideoBitrate) { 216a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org min_bitrate_kbps = kMinVideoBitrate; 2176ae48c660934784b4df56ab1ac99402ce3745e9fpbos@webrtc.org } 218b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 219a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org int max_bitrate_kbps; 220a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org if (!codec.GetParam(kCodecParamMaxBitrate, &max_bitrate_kbps)) { 221a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org max_bitrate_kbps = 0; 222a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org } 223a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org 224a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org return GetSimulcastConfig( 225a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org num_streams, 226a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org GetSimulcastBitrateMode(options), 227a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org codec.width, 228a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org codec.height, 229a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org max_bitrate_kbps * 1000, 230a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org max_qp, 231a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org codec.framerate != 0 ? codec.framerate : kDefaultVideoMaxFramerate); 232a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org} 233a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org 234f1c8b905204bc7a6c74271ead038f5d80d8d3eedpbos@webrtc.orgstd::vector<webrtc::VideoStream> 235f1c8b905204bc7a6c74271ead038f5d80d8d3eedpbos@webrtc.orgWebRtcVideoChannel2::WebRtcVideoSendStream::CreateVideoStreams( 236a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org const VideoCodec& codec, 237a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org const VideoOptions& options, 238a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org size_t num_streams) { 239a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org if (num_streams != 1) 240a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org return CreateSimulcastVideoStreams(codec, options, num_streams); 241a85307737cc9ea3e79b86daf96d455fca4ad1bb4buildbot@webrtc.org 242d41eaeb7cded2b2cda83f53aa320cf18e2d07380buildbot@webrtc.org webrtc::VideoStream stream; 243d41eaeb7cded2b2cda83f53aa320cf18e2d07380buildbot@webrtc.org stream.width = codec.width; 244d41eaeb7cded2b2cda83f53aa320cf18e2d07380buildbot@webrtc.org stream.height = codec.height; 245d41eaeb7cded2b2cda83f53aa320cf18e2d07380buildbot@webrtc.org stream.max_framerate = 24682775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org codec.framerate != 0 ? codec.framerate : kDefaultVideoMaxFramerate; 247d41eaeb7cded2b2cda83f53aa320cf18e2d07380buildbot@webrtc.org 248008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org stream.min_bitrate_bps = kMinVideoBitrate * 1000; 249008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org stream.target_bitrate_bps = stream.max_bitrate_bps = kMaxVideoBitrate * 1000; 250d41eaeb7cded2b2cda83f53aa320cf18e2d07380buildbot@webrtc.org 251933d88af58b00517570ef78f38852bfd7fb1bb02buildbot@webrtc.org int max_qp = kDefaultQpMax; 252d41eaeb7cded2b2cda83f53aa320cf18e2d07380buildbot@webrtc.org codec.GetParam(kCodecParamMaxQuantization, &max_qp); 253d41eaeb7cded2b2cda83f53aa320cf18e2d07380buildbot@webrtc.org stream.max_qp = max_qp; 254d41eaeb7cded2b2cda83f53aa320cf18e2d07380buildbot@webrtc.org std::vector<webrtc::VideoStream> streams; 255d41eaeb7cded2b2cda83f53aa320cf18e2d07380buildbot@webrtc.org streams.push_back(stream); 256d41eaeb7cded2b2cda83f53aa320cf18e2d07380buildbot@webrtc.org return streams; 257d41eaeb7cded2b2cda83f53aa320cf18e2d07380buildbot@webrtc.org} 258b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 259f1c8b905204bc7a6c74271ead038f5d80d8d3eedpbos@webrtc.orgvoid* WebRtcVideoChannel2::WebRtcVideoSendStream::ConfigureVideoEncoderSettings( 2606f48f1bf68a10669c9bcd81262c1a98ed2a8d462pbos@webrtc.org const VideoCodec& codec, 2616f48f1bf68a10669c9bcd81262c1a98ed2a8d462pbos@webrtc.org const VideoOptions& options) { 2627fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org if (CodecNameMatches(codec.name, kVp8CodecName)) { 263f1c8b905204bc7a6c74271ead038f5d80d8d3eedpbos@webrtc.org encoder_settings_.vp8 = webrtc::VideoEncoder::GetDefaultVp8Settings(); 264f1c8b905204bc7a6c74271ead038f5d80d8d3eedpbos@webrtc.org options.video_noise_reduction.Get(&encoder_settings_.vp8.denoisingOn); 265f1c8b905204bc7a6c74271ead038f5d80d8d3eedpbos@webrtc.org return &encoder_settings_.vp8; 2666f48f1bf68a10669c9bcd81262c1a98ed2a8d462pbos@webrtc.org } 267188d3b2245b49f21468840386d81b080176b434bandresp@webrtc.org if (CodecNameMatches(codec.name, kVp9CodecName)) { 268f1c8b905204bc7a6c74271ead038f5d80d8d3eedpbos@webrtc.org encoder_settings_.vp9 = webrtc::VideoEncoder::GetDefaultVp9Settings(); 269f1c8b905204bc7a6c74271ead038f5d80d8d3eedpbos@webrtc.org options.video_noise_reduction.Get(&encoder_settings_.vp9.denoisingOn); 270f1c8b905204bc7a6c74271ead038f5d80d8d3eedpbos@webrtc.org return &encoder_settings_.vp9; 271188d3b2245b49f21468840386d81b080176b434bandresp@webrtc.org } 2726f48f1bf68a10669c9bcd81262c1a98ed2a8d462pbos@webrtc.org return NULL; 2736f48f1bf68a10669c9bcd81262c1a98ed2a8d462pbos@webrtc.org} 2746f48f1bf68a10669c9bcd81262c1a98ed2a8d462pbos@webrtc.org 275afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.orgDefaultUnsignalledSsrcHandler::DefaultUnsignalledSsrcHandler() 276afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org : default_recv_ssrc_(0), default_renderer_(NULL) {} 277afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org 278afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.orgUnsignalledSsrcHandler::Action DefaultUnsignalledSsrcHandler::OnUnsignalledSsrc( 279afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org VideoMediaChannel* channel, 280afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org uint32_t ssrc) { 281afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org if (default_recv_ssrc_ != 0) { // Already one default stream. 282afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org LOG(LS_WARNING) << "Unknown SSRC, but default receive stream already set."; 283afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org return kDropPacket; 284afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org } 285afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org 286afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org StreamParams sp; 287afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org sp.ssrcs.push_back(ssrc); 288afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org LOG(LS_INFO) << "Creating default receive stream for SSRC=" << ssrc << "."; 289afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org if (!channel->AddRecvStream(sp)) { 290afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org LOG(LS_WARNING) << "Could not create default receive stream."; 291afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org } 292afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org 293afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org channel->SetRenderer(ssrc, default_renderer_); 294afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org default_recv_ssrc_ = ssrc; 295afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org return kDeliverPacket; 296afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org} 297afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org 29842684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.orgWebRtcCallFactory::~WebRtcCallFactory() { 29942684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org} 30042684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.orgwebrtc::Call* WebRtcCallFactory::CreateCall( 30142684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org const webrtc::Call::Config& config) { 30242684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org return webrtc::Call::Create(config); 30342684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org} 30442684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org 305afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.orgVideoRenderer* DefaultUnsignalledSsrcHandler::GetDefaultRenderer() const { 306afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org return default_renderer_; 307afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org} 308afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org 309afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.orgvoid DefaultUnsignalledSsrcHandler::SetDefaultRenderer( 310afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org VideoMediaChannel* channel, 311afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org VideoRenderer* renderer) { 312afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org default_renderer_ = renderer; 313afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org if (default_recv_ssrc_ != 0) { 314afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org channel->SetRenderer(default_recv_ssrc_, default_renderer_); 315afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org } 316afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org} 317afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org 31897fdeb8329cf5c328fa531c0a61c3dd181eb4833pbos@webrtc.orgWebRtcVideoEngine2::WebRtcVideoEngine2() 319b648b9d85c5d07b0866ef45f5be587f71b0849b4pbos@webrtc.org : worker_thread_(NULL), 320b648b9d85c5d07b0866ef45f5be587f71b0849b4pbos@webrtc.org voice_engine_(NULL), 32182775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org default_codec_format_(kDefaultVideoMaxWidth, 32282775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org kDefaultVideoMaxHeight, 32382775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org FPS_TO_INTERVAL(kDefaultVideoMaxFramerate), 324992febb9978d2ded1a2c3c8a42ea18ee071ca3aebuildbot@webrtc.org FOURCC_ANY), 325b648b9d85c5d07b0866ef45f5be587f71b0849b4pbos@webrtc.org initialized_(false), 32642684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org call_factory_(&default_call_factory_), 3270a2087a7110e2455ce68f2c85068df5ae447508fpbos@webrtc.org external_decoder_factory_(NULL), 3280a2087a7110e2455ce68f2c85068df5ae447508fpbos@webrtc.org external_encoder_factory_(NULL) { 329b648b9d85c5d07b0866ef45f5be587f71b0849b4pbos@webrtc.org LOG(LS_INFO) << "WebRtcVideoEngine2::WebRtcVideoEngine2()"; 3307fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org video_codecs_ = GetSupportedCodecs(); 331587ef60056ff0e301a95a9eb8231fb0cae6b69b1pbos@webrtc.org rtp_header_extensions_.push_back( 332587ef60056ff0e301a95a9eb8231fb0cae6b69b1pbos@webrtc.org RtpHeaderExtension(kRtpTimestampOffsetHeaderExtension, 333587ef60056ff0e301a95a9eb8231fb0cae6b69b1pbos@webrtc.org kRtpTimestampOffsetHeaderExtensionDefaultId)); 334587ef60056ff0e301a95a9eb8231fb0cae6b69b1pbos@webrtc.org rtp_header_extensions_.push_back( 335587ef60056ff0e301a95a9eb8231fb0cae6b69b1pbos@webrtc.org RtpHeaderExtension(kRtpAbsoluteSenderTimeHeaderExtension, 336587ef60056ff0e301a95a9eb8231fb0cae6b69b1pbos@webrtc.org kRtpAbsoluteSenderTimeHeaderExtensionDefaultId)); 337b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 338b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 339b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgWebRtcVideoEngine2::~WebRtcVideoEngine2() { 340b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_INFO) << "WebRtcVideoEngine2::~WebRtcVideoEngine2"; 341b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 342b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (initialized_) { 343b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org Terminate(); 344b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 345b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 346b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 34742684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.orgvoid WebRtcVideoEngine2::SetCallFactory(WebRtcCallFactory* call_factory) { 3487fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org assert(!initialized_); 34942684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org call_factory_ = call_factory; 35042684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org} 35142684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org 352d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.orgbool WebRtcVideoEngine2::Init(rtc::Thread* worker_thread) { 353b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_INFO) << "WebRtcVideoEngine2::Init"; 354b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org worker_thread_ = worker_thread; 355b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org ASSERT(worker_thread_ != NULL); 356b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 357b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org initialized_ = true; 358b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 359b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 360b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 361b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgvoid WebRtcVideoEngine2::Terminate() { 362b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_INFO) << "WebRtcVideoEngine2::Terminate"; 363b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 364b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org initialized_ = false; 365b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 366b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 367b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgint WebRtcVideoEngine2::GetCapabilities() { return VIDEO_RECV | VIDEO_SEND; } 368b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 369b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoEngine2::SetDefaultEncoderConfig( 370b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org const VideoEncoderConfig& config) { 3718fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org const VideoCodec& codec = config.max_codec; 372957e802fe0e6e765425955cc1e3e02f73d1a670bpbos@webrtc.org bool supports_codec = false; 373957e802fe0e6e765425955cc1e3e02f73d1a670bpbos@webrtc.org for (size_t i = 0; i < video_codecs_.size(); ++i) { 374957e802fe0e6e765425955cc1e3e02f73d1a670bpbos@webrtc.org if (CodecNameMatches(video_codecs_[i].name, codec.name)) { 375957e802fe0e6e765425955cc1e3e02f73d1a670bpbos@webrtc.org video_codecs_[i] = codec; 376957e802fe0e6e765425955cc1e3e02f73d1a670bpbos@webrtc.org supports_codec = true; 377957e802fe0e6e765425955cc1e3e02f73d1a670bpbos@webrtc.org break; 378957e802fe0e6e765425955cc1e3e02f73d1a670bpbos@webrtc.org } 379957e802fe0e6e765425955cc1e3e02f73d1a670bpbos@webrtc.org } 380957e802fe0e6e765425955cc1e3e02f73d1a670bpbos@webrtc.org 381957e802fe0e6e765425955cc1e3e02f73d1a670bpbos@webrtc.org if (!supports_codec) { 382957e802fe0e6e765425955cc1e3e02f73d1a670bpbos@webrtc.org LOG(LS_ERROR) << "SetDefaultEncoderConfig, codec not supported: " 3838fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org << codec.ToString(); 3848fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org return false; 3858fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org } 3868fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org 387992febb9978d2ded1a2c3c8a42ea18ee071ca3aebuildbot@webrtc.org default_codec_format_ = 388992febb9978d2ded1a2c3c8a42ea18ee071ca3aebuildbot@webrtc.org VideoFormat(codec.width, 389992febb9978d2ded1a2c3c8a42ea18ee071ca3aebuildbot@webrtc.org codec.height, 390992febb9978d2ded1a2c3c8a42ea18ee071ca3aebuildbot@webrtc.org VideoFormat::FpsToInterval(codec.framerate), 391992febb9978d2ded1a2c3c8a42ea18ee071ca3aebuildbot@webrtc.org FOURCC_ANY); 392b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 393b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 394b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 395b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgWebRtcVideoChannel2* WebRtcVideoEngine2::CreateChannel( 3961ecbe45c7e4c9142896cb2810d699558518f4f28buildbot@webrtc.org const VideoOptions& options, 397b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org VoiceMediaChannel* voice_channel) { 3987fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org assert(initialized_); 399b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_INFO) << "CreateChannel: " 400b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org << (voice_channel != NULL ? "With" : "Without") 401fa553ef6053b20f3768d5fe4314e8c993648bf0apbos@webrtc.org << " voice channel. Options: " << options.ToString(); 4027fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org WebRtcVideoChannel2* channel = 4037fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org new WebRtcVideoChannel2(call_factory_, 4043bf3d238c8c4578e444e5a601684db68c79a29capbos@webrtc.org voice_engine_, 4057fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org voice_channel, 406fa553ef6053b20f3768d5fe4314e8c993648bf0apbos@webrtc.org options, 4077fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org external_encoder_factory_, 408f1c8b905204bc7a6c74271ead038f5d80d8d3eedpbos@webrtc.org external_decoder_factory_); 409b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (!channel->Init()) { 410b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org delete channel; 411b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return NULL; 412b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 413e322a175f6f38c4ed39296d9724edf005e536a63pbos@webrtc.org channel->SetRecvCodecs(video_codecs_); 414b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return channel; 415b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 416b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 417b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgconst std::vector<VideoCodec>& WebRtcVideoEngine2::codecs() const { 418b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return video_codecs_; 419b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 420b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 421b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgconst std::vector<RtpHeaderExtension>& 422b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgWebRtcVideoEngine2::rtp_header_extensions() const { 423b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return rtp_header_extensions_; 424b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 425b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 426b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgvoid WebRtcVideoEngine2::SetLogging(int min_sev, const char* filter) { 427b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // TODO(pbos): Set up logging. 428b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_VERBOSE) << "SetLogging: " << min_sev << '"' << filter << '"'; 429b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // if min_sev == -1, we keep the current log level. 430b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (min_sev < 0) { 431b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org assert(min_sev == -1); 432b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return; 433b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 434b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 435b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 4360a2087a7110e2455ce68f2c85068df5ae447508fpbos@webrtc.orgvoid WebRtcVideoEngine2::SetExternalDecoderFactory( 4370a2087a7110e2455ce68f2c85068df5ae447508fpbos@webrtc.org WebRtcVideoDecoderFactory* decoder_factory) { 4387fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org assert(!initialized_); 4390a2087a7110e2455ce68f2c85068df5ae447508fpbos@webrtc.org external_decoder_factory_ = decoder_factory; 4400a2087a7110e2455ce68f2c85068df5ae447508fpbos@webrtc.org} 4410a2087a7110e2455ce68f2c85068df5ae447508fpbos@webrtc.org 4420a2087a7110e2455ce68f2c85068df5ae447508fpbos@webrtc.orgvoid WebRtcVideoEngine2::SetExternalEncoderFactory( 4430a2087a7110e2455ce68f2c85068df5ae447508fpbos@webrtc.org WebRtcVideoEncoderFactory* encoder_factory) { 4447fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org assert(!initialized_); 445f18fba2f7b3d1fad7b7b38a9a5dc281bef06c50epbos@webrtc.org if (external_encoder_factory_ == encoder_factory) 446f18fba2f7b3d1fad7b7b38a9a5dc281bef06c50epbos@webrtc.org return; 447f18fba2f7b3d1fad7b7b38a9a5dc281bef06c50epbos@webrtc.org 448f18fba2f7b3d1fad7b7b38a9a5dc281bef06c50epbos@webrtc.org // No matter what happens we shouldn't hold on to a stale 449f18fba2f7b3d1fad7b7b38a9a5dc281bef06c50epbos@webrtc.org // WebRtcSimulcastEncoderFactory. 450f18fba2f7b3d1fad7b7b38a9a5dc281bef06c50epbos@webrtc.org simulcast_encoder_factory_.reset(); 451f18fba2f7b3d1fad7b7b38a9a5dc281bef06c50epbos@webrtc.org 452f18fba2f7b3d1fad7b7b38a9a5dc281bef06c50epbos@webrtc.org if (encoder_factory && 453f18fba2f7b3d1fad7b7b38a9a5dc281bef06c50epbos@webrtc.org WebRtcSimulcastEncoderFactory::UseSimulcastEncoderFactory( 454f18fba2f7b3d1fad7b7b38a9a5dc281bef06c50epbos@webrtc.org encoder_factory->codecs())) { 455f18fba2f7b3d1fad7b7b38a9a5dc281bef06c50epbos@webrtc.org simulcast_encoder_factory_.reset( 456f18fba2f7b3d1fad7b7b38a9a5dc281bef06c50epbos@webrtc.org new WebRtcSimulcastEncoderFactory(encoder_factory)); 457f18fba2f7b3d1fad7b7b38a9a5dc281bef06c50epbos@webrtc.org encoder_factory = simulcast_encoder_factory_.get(); 458f18fba2f7b3d1fad7b7b38a9a5dc281bef06c50epbos@webrtc.org } 4590a2087a7110e2455ce68f2c85068df5ae447508fpbos@webrtc.org external_encoder_factory_ = encoder_factory; 4607fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 4617fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org video_codecs_ = GetSupportedCodecs(); 4620a2087a7110e2455ce68f2c85068df5ae447508fpbos@webrtc.org} 4630a2087a7110e2455ce68f2c85068df5ae447508fpbos@webrtc.org 464b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoEngine2::EnableTimedRender() { 465b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // TODO(pbos): Figure out whether this can be removed. 466b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 467b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 468b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 469b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org// Checks to see whether we comprehend and could receive a particular codec 470b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoEngine2::FindCodec(const VideoCodec& in) { 471b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // TODO(pbos): Probe encoder factory to figure out that the codec is supported 472b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // if supported by the encoder factory. Add a corresponding test that fails 473b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // with this code (that doesn't ask the factory). 4748fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org for (size_t j = 0; j < video_codecs_.size(); ++j) { 4758fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org VideoCodec codec(video_codecs_[j].id, video_codecs_[j].name, 0, 0, 0, 0); 4768fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org if (codec.Matches(in)) { 4778fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org return true; 478b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 479b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 480b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 481b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 482b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 483b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org// Tells whether the |requested| codec can be transmitted or not. If it can be 484b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org// transmitted |out| is set with the best settings supported. Aspect ratio will 485b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org// be set as close to |current|'s as possible. If not set |requested|'s 486b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org// dimensions will be used for aspect ratio matching. 487b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoEngine2::CanSendCodec(const VideoCodec& requested, 488b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org const VideoCodec& current, 489b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org VideoCodec* out) { 490b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org assert(out != NULL); 491b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 492b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (requested.width != requested.height && 493b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org (requested.height == 0 || requested.width == 0)) { 494b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // 0xn and nx0 are invalid resolutions. 495b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 496b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 497b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 498b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org VideoCodec matching_codec; 499b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (!FindFirstMatchingCodec(video_codecs_, requested, &matching_codec)) { 500b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // Codec not supported. 501b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 502b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 503b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 504b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org out->id = requested.id; 505b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org out->name = requested.name; 506b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org out->preference = requested.preference; 507b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org out->params = requested.params; 508ff689be3c0c59c1be29aaa0697aa0f762566d6c6andresp@webrtc.org out->framerate = std::min(requested.framerate, matching_codec.framerate); 509b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org out->params = requested.params; 510b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org out->feedback_params = requested.feedback_params; 5118fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org out->width = requested.width; 5128fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org out->height = requested.height; 5138fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org if (requested.width == 0 && requested.height == 0) { 5148fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org return true; 5158fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org } 5168fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org 5178fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org while (out->width > matching_codec.width) { 5188fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org out->width /= 2; 5198fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org out->height /= 2; 5208fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org } 5218fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org 5228fdeee6abfcb560233b5e769afb1c1c72cc2100dpbos@webrtc.org return out->width > 0 && out->height > 0; 523b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 524b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 525b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoEngine2::SetVoiceEngine(WebRtcVoiceEngine* voice_engine) { 526b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (initialized_) { 527b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_WARNING) << "SetVoiceEngine can not be called after Init"; 528b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 529b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 530b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org voice_engine_ = voice_engine; 531b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 532b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 533b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 534b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org// Ignore spammy trace messages, mostly from the stats API when we haven't 535b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org// gotten RTCP info yet from the remote side. 536b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoEngine2::ShouldIgnoreTrace(const std::string& trace) { 537b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org static const char* const kTracesToIgnore[] = {NULL}; 538b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org for (const char* const* p = kTracesToIgnore; *p; ++p) { 539b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (trace.find(*p) == 0) { 540b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 541b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 542b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 543b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 544b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 545b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 5467fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.orgstd::vector<VideoCodec> WebRtcVideoEngine2::GetSupportedCodecs() const { 54782775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org std::vector<VideoCodec> supported_codecs = DefaultVideoCodecList(); 5487fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 5497fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org if (external_encoder_factory_ == NULL) { 5507fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org return supported_codecs; 5517fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } 5527fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 5537fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org const std::vector<WebRtcVideoEncoderFactory::VideoCodec>& codecs = 5547fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org external_encoder_factory_->codecs(); 5557fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org for (size_t i = 0; i < codecs.size(); ++i) { 5567fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org // Don't add internally-supported codecs twice. 5577fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org if (CodecIsInternallySupported(codecs[i].name)) { 5587fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org continue; 5597fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } 5607fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 561d324546ced76d4e792338af4f7d02a5cd8819f92pkasting@chromium.org // External video encoders are given payloads 120-127. This also means that 562d324546ced76d4e792338af4f7d02a5cd8819f92pkasting@chromium.org // we only support up to 8 external payload types. 563d324546ced76d4e792338af4f7d02a5cd8819f92pkasting@chromium.org const int kExternalVideoPayloadTypeBase = 120; 564d324546ced76d4e792338af4f7d02a5cd8819f92pkasting@chromium.org size_t payload_type = kExternalVideoPayloadTypeBase + i; 565d324546ced76d4e792338af4f7d02a5cd8819f92pkasting@chromium.org assert(payload_type < 128); 566d324546ced76d4e792338af4f7d02a5cd8819f92pkasting@chromium.org VideoCodec codec(static_cast<int>(payload_type), 5677fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org codecs[i].name, 5687fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org codecs[i].max_width, 5697fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org codecs[i].max_height, 5707fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org codecs[i].max_fps, 5717fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 0); 5727fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 5737fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org AddDefaultFeedbackParams(&codec); 5747fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org supported_codecs.push_back(codec); 5757fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } 5767fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org return supported_codecs; 5777fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org} 5787fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 579b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgWebRtcVideoChannel2::WebRtcVideoChannel2( 58042684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org WebRtcCallFactory* call_factory, 5813bf3d238c8c4578e444e5a601684db68c79a29capbos@webrtc.org WebRtcVoiceEngine* voice_engine, 582b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org VoiceMediaChannel* voice_channel, 583fa553ef6053b20f3768d5fe4314e8c993648bf0apbos@webrtc.org const VideoOptions& options, 5847fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org WebRtcVideoEncoderFactory* external_encoder_factory, 585f1c8b905204bc7a6c74271ead038f5d80d8d3eedpbos@webrtc.org WebRtcVideoDecoderFactory* external_decoder_factory) 586b648b9d85c5d07b0866ef45f5be587f71b0849b4pbos@webrtc.org : unsignalled_ssrc_handler_(&default_unsignalled_ssrc_handler_), 5873bf3d238c8c4578e444e5a601684db68c79a29capbos@webrtc.org voice_channel_(voice_channel), 5887fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org external_encoder_factory_(external_encoder_factory), 589f1c8b905204bc7a6c74271ead038f5d80d8d3eedpbos@webrtc.org external_decoder_factory_(external_decoder_factory) { 590fa553ef6053b20f3768d5fe4314e8c993648bf0apbos@webrtc.org SetDefaultOptions(); 591fa553ef6053b20f3768d5fe4314e8c993648bf0apbos@webrtc.org options_.SetAll(options); 592b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org webrtc::Call::Config config(this); 59342684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org config.overuse_callback = this; 5943bf3d238c8c4578e444e5a601684db68c79a29capbos@webrtc.org if (voice_engine != NULL) { 5953bf3d238c8c4578e444e5a601684db68c79a29capbos@webrtc.org config.voice_engine = voice_engine->voe()->engine(); 5963bf3d238c8c4578e444e5a601684db68c79a29capbos@webrtc.org } 597fa553ef6053b20f3768d5fe4314e8c993648bf0apbos@webrtc.org 59842684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org call_.reset(call_factory->CreateCall(config)); 599b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 600b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org rtcp_receiver_report_ssrc_ = kDefaultRtcpReceiverReportSsrc; 601b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org sending_ = false; 602b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org default_send_ssrc_ = 0; 6036f48f1bf68a10669c9bcd81262c1a98ed2a8d462pbos@webrtc.org} 6046f48f1bf68a10669c9bcd81262c1a98ed2a8d462pbos@webrtc.org 6056f48f1bf68a10669c9bcd81262c1a98ed2a8d462pbos@webrtc.orgvoid WebRtcVideoChannel2::SetDefaultOptions() { 60642684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org options_.cpu_overuse_detection.Set(false); 607d819803d4570564a9800a7dd54f4593e6e21a6e7pbos@webrtc.org options_.dscp.Set(false); 6085ff71ab4b369fe3dbfaec5f91cd2e491397eff33pbos@webrtc.org options_.suspend_below_min_bitrate.Set(false); 60942684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org options_.video_noise_reduction.Set(true); 610efc82c2c734171faba9e400ff60a114e7af2ebccpbos@webrtc.org options_.screencast_min_bitrate.Set(0); 611b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 612b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 613b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgWebRtcVideoChannel2::~WebRtcVideoChannel2() { 614b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org for (std::map<uint32, WebRtcVideoSendStream*>::iterator it = 615b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org send_streams_.begin(); 616b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org it != send_streams_.end(); 617b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org ++it) { 618b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org delete it->second; 619b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 620b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 621d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org for (std::map<uint32, WebRtcVideoReceiveStream*>::iterator it = 622b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org receive_streams_.begin(); 623b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org it != receive_streams_.end(); 624b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org ++it) { 625b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org delete it->second; 626b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 627b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 628b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 629b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::Init() { return true; } 630b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 63196a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.orgbool WebRtcVideoChannel2::CodecIsExternallySupported( 63296a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org const std::string& name) const { 63396a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org if (external_encoder_factory_ == NULL) { 63496a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org return false; 63596a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org } 63696a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org 63796a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org const std::vector<WebRtcVideoEncoderFactory::VideoCodec> external_codecs = 63896a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org external_encoder_factory_->codecs(); 63996a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org for (size_t c = 0; c < external_codecs.size(); ++c) { 64096a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org if (CodecNameMatches(name, external_codecs[c].name)) { 64196a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org return true; 64296a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org } 64396a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org } 64496a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org return false; 64596a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org} 64696a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org 64796a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.orgstd::vector<WebRtcVideoChannel2::VideoCodecSettings> 64896a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.orgWebRtcVideoChannel2::FilterSupportedCodecs( 64996a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org const std::vector<WebRtcVideoChannel2::VideoCodecSettings>& mapped_codecs) 65096a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org const { 65196a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org std::vector<VideoCodecSettings> supported_codecs; 65296a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org for (size_t i = 0; i < mapped_codecs.size(); ++i) { 65396a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org const VideoCodecSettings& codec = mapped_codecs[i]; 65496a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org if (CodecIsInternallySupported(codec.codec.name) || 65596a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org CodecIsExternallySupported(codec.codec.name)) { 65696a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org supported_codecs.push_back(codec); 65796a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org } 65896a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org } 65996a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org return supported_codecs; 66096a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org} 66196a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org 662b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::SetRecvCodecs(const std::vector<VideoCodec>& codecs) { 66350fe359eb614e1bbe41124b9c19263019da0395dpbos@webrtc.org TRACE_EVENT0("webrtc", "WebRtcVideoChannel2::SetRecvCodecs"); 664b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_INFO) << "SetRecvCodecs: " << CodecVectorToString(codecs); 665b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (!ValidateCodecFormats(codecs)) { 666b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 667b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 668b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 669b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org const std::vector<VideoCodecSettings> mapped_codecs = MapCodecs(codecs); 670b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (mapped_codecs.empty()) { 67196a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org LOG(LS_ERROR) << "SetRecvCodecs called without any video codecs."; 672b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 673b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 674b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 67596a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org const std::vector<VideoCodecSettings> supported_codecs = 67696a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org FilterSupportedCodecs(mapped_codecs); 67796a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org 67896a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org if (mapped_codecs.size() != supported_codecs.size()) { 67996a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org LOG(LS_ERROR) << "SetRecvCodecs called with unsupported video codecs."; 68096a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org return false; 681b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 682b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 68396a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org recv_codecs_ = supported_codecs; 684d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 685575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 686d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org for (std::map<uint32, WebRtcVideoReceiveStream*>::iterator it = 687d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org receive_streams_.begin(); 688d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org it != receive_streams_.end(); 689d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org ++it) { 690d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org it->second->SetRecvCodecs(recv_codecs_); 691d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org } 692d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 693b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 694b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 695b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 696b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::SetSendCodecs(const std::vector<VideoCodec>& codecs) { 69750fe359eb614e1bbe41124b9c19263019da0395dpbos@webrtc.org TRACE_EVENT0("webrtc", "WebRtcVideoChannel2::SetSendCodecs"); 698b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_INFO) << "SetSendCodecs: " << CodecVectorToString(codecs); 699b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (!ValidateCodecFormats(codecs)) { 700b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 701b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 702b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 703b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org const std::vector<VideoCodecSettings> supported_codecs = 704b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org FilterSupportedCodecs(MapCodecs(codecs)); 705b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 706b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (supported_codecs.empty()) { 707b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_ERROR) << "No video codecs supported by encoder factory."; 708b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 709b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 710b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 711b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_INFO) << "Using codec: " << supported_codecs.front().codec.ToString(); 712b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 713a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org VideoCodecSettings old_codec; 714a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org if (send_codec_.Get(&old_codec) && supported_codecs.front() == old_codec) { 715a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org // Using same codec, avoid reconfiguring. 716a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org return true; 717a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org } 718a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org 719a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org send_codec_.Set(supported_codecs.front()); 720a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org 721575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 722d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org for (std::map<uint32, WebRtcVideoSendStream*>::iterator it = 723d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org send_streams_.begin(); 724d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org it != send_streams_.end(); 725d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org ++it) { 726d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org assert(it->second != NULL); 727d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org it->second->SetCodec(supported_codecs.front()); 728d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org } 729b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 730008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org VideoCodec codec = supported_codecs.front().codec; 731008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org int bitrate_kbps; 732008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org if (codec.GetParam(kCodecParamMinBitrate, &bitrate_kbps) && 733008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org bitrate_kbps > 0) { 734008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org bitrate_config_.min_bitrate_bps = bitrate_kbps * 1000; 735008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org } else { 736008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org bitrate_config_.min_bitrate_bps = 0; 737008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org } 738008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org if (codec.GetParam(kCodecParamStartBitrate, &bitrate_kbps) && 739008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org bitrate_kbps > 0) { 740008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org bitrate_config_.start_bitrate_bps = bitrate_kbps * 1000; 741008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org } else { 742008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org // Do not reconfigure start bitrate unless it's specified and positive. 743008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org bitrate_config_.start_bitrate_bps = -1; 744008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org } 745008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org if (codec.GetParam(kCodecParamMaxBitrate, &bitrate_kbps) && 746008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org bitrate_kbps > 0) { 747008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org bitrate_config_.max_bitrate_bps = bitrate_kbps * 1000; 748008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org } else { 749008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org bitrate_config_.max_bitrate_bps = -1; 750008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org } 751008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org call_->SetBitrateConfig(bitrate_config_); 752008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org 753b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 754b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 755b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 756b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::GetSendCodec(VideoCodec* codec) { 757b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org VideoCodecSettings codec_settings; 758b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (!send_codec_.Get(&codec_settings)) { 759b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_VERBOSE) << "GetSendCodec: No send codec set."; 760b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 761b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 762b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org *codec = codec_settings.codec; 763b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 764b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 765b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 766b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::SetSendStreamFormat(uint32 ssrc, 767b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org const VideoFormat& format) { 768b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_VERBOSE) << "SetSendStreamFormat:" << ssrc << " -> " 769b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org << format.ToString(); 770575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 771b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (send_streams_.find(ssrc) == send_streams_.end()) { 772b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 773b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 774b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return send_streams_[ssrc]->SetVideoFormat(format); 775b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 776b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 777b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::SetRender(bool render) { 778b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // TODO(pbos): Implement. Or refactor away as it shouldn't be needed. 779b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_VERBOSE) << "SetRender: " << (render ? "true" : "false"); 780b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 781b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 782b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 783b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::SetSend(bool send) { 784b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_VERBOSE) << "SetSend: " << (send ? "true" : "false"); 785b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (send && !send_codec_.IsSet()) { 786b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_ERROR) << "SetSend(true) called before setting codec."; 787b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 788b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 789b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (send) { 790b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org StartAllSendStreams(); 791b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } else { 792b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org StopAllSendStreams(); 793b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 794b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org sending_ = send; 795b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 796b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 797b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 798b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::AddSendStream(const StreamParams& sp) { 799b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_INFO) << "AddSendStream: " << sp.ToString(); 800b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (sp.ssrcs.empty()) { 801b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_ERROR) << "No SSRCs in stream parameters."; 802b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 803b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 804b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 805b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org uint32 ssrc = sp.first_ssrc(); 806b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org assert(ssrc != 0); 807b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // TODO(pbos): Make sure none of sp.ssrcs are used, not just the identifying 808b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // ssrc. 809575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 810b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (send_streams_.find(ssrc) != send_streams_.end()) { 811b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_ERROR) << "Send stream with ssrc '" << ssrc << "' already exists."; 812b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 813b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 814b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 8155301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org std::vector<uint32> primary_ssrcs; 8165301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org sp.GetPrimarySsrcs(&primary_ssrcs); 8175301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org std::vector<uint32> rtx_ssrcs; 8185301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org sp.GetFidSsrcs(primary_ssrcs, &rtx_ssrcs); 8195301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org if (!rtx_ssrcs.empty() && primary_ssrcs.size() != rtx_ssrcs.size()) { 8205301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org LOG(LS_ERROR) 8215301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org << "RTX SSRCs exist, but don't cover all SSRCs (unsupported): " 8225301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org << sp.ToString(); 823b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 824b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 825b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 826b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org WebRtcVideoSendStream* stream = 8276ae48c660934784b4df56ab1ac99402ce3745e9fpbos@webrtc.org new WebRtcVideoSendStream(call_.get(), 8287fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org external_encoder_factory_, 8296ae48c660934784b4df56ab1ac99402ce3745e9fpbos@webrtc.org options_, 8305301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org send_codec_, 8315301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org sp, 8325301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org send_rtp_extensions_); 8335301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org 834b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org send_streams_[ssrc] = stream; 835b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 836b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (rtcp_receiver_report_ssrc_ == kDefaultRtcpReceiverReportSsrc) { 837b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org rtcp_receiver_report_ssrc_ = ssrc; 838b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 839b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (default_send_ssrc_ == 0) { 840b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org default_send_ssrc_ = ssrc; 841b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 842b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (sending_) { 843b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org stream->Start(); 844b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 845b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 846b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 847b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 848b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 849b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::RemoveSendStream(uint32 ssrc) { 850b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_INFO) << "RemoveSendStream: " << ssrc; 851b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 852b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (ssrc == 0) { 853b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (default_send_ssrc_ == 0) { 854b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_ERROR) << "No default send stream active."; 855b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 856b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 857b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 858b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_VERBOSE) << "Removing default stream: " << default_send_ssrc_; 859b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org ssrc = default_send_ssrc_; 860b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 861b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 862575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org WebRtcVideoSendStream* removed_stream; 863575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org { 864575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 865575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org std::map<uint32, WebRtcVideoSendStream*>::iterator it = 866575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org send_streams_.find(ssrc); 867575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org if (it == send_streams_.end()) { 868575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org return false; 869575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org } 870575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org 871575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org removed_stream = it->second; 872575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org send_streams_.erase(it); 873b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 874b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 875575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org delete removed_stream; 876b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 877b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (ssrc == default_send_ssrc_) { 878b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org default_send_ssrc_ = 0; 879b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 880b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 881b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 882b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 883b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 884b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::AddRecvStream(const StreamParams& sp) { 885b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_INFO) << "AddRecvStream: " << sp.ToString(); 886b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org assert(sp.ssrcs.size() > 0); 887b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 888b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org uint32 ssrc = sp.first_ssrc(); 889b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org assert(ssrc != 0); // TODO(pbos): Is this ever valid? 890b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 891b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // TODO(pbos): Check if any of the SSRCs overlap. 892575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 893b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (receive_streams_.find(ssrc) != receive_streams_.end()) { 894b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_ERROR) << "Receive stream for SSRC " << ssrc << "already exists."; 895b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 896b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 897b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 898bd249bc711b3c9efd142eb8de3df489282fe693epbos@webrtc.org webrtc::VideoReceiveStream::Config config; 899d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org ConfigureReceiverRtp(&config, sp); 9003bf3d238c8c4578e444e5a601684db68c79a29capbos@webrtc.org 9013bf3d238c8c4578e444e5a601684db68c79a29capbos@webrtc.org // Set up A/V sync if there is a VoiceChannel. 9023bf3d238c8c4578e444e5a601684db68c79a29capbos@webrtc.org // TODO(pbos): The A/V is synched by the receiving channel. So we need to know 9033bf3d238c8c4578e444e5a601684db68c79a29capbos@webrtc.org // the SSRC of the remote audio channel in order to sync the correct webrtc 9043bf3d238c8c4578e444e5a601684db68c79a29capbos@webrtc.org // VoiceEngine channel. For now sync the first channel in non-conference to 9053bf3d238c8c4578e444e5a601684db68c79a29capbos@webrtc.org // match existing behavior in WebRtcVideoEngine. 9063bf3d238c8c4578e444e5a601684db68c79a29capbos@webrtc.org if (voice_channel_ != NULL && receive_streams_.empty() && 9073bf3d238c8c4578e444e5a601684db68c79a29capbos@webrtc.org !options_.conference_mode.GetWithDefaultIfUnset(false)) { 9083bf3d238c8c4578e444e5a601684db68c79a29capbos@webrtc.org config.audio_channel_id = 9093bf3d238c8c4578e444e5a601684db68c79a29capbos@webrtc.org static_cast<WebRtcVoiceMediaChannel*>(voice_channel_)->voe_channel(); 9103bf3d238c8c4578e444e5a601684db68c79a29capbos@webrtc.org } 9113bf3d238c8c4578e444e5a601684db68c79a29capbos@webrtc.org 912776e6f289c7396a1143b8b36b03f88b08ac8cba3pbos@webrtc.org receive_streams_[ssrc] = new WebRtcVideoReceiveStream( 913776e6f289c7396a1143b8b36b03f88b08ac8cba3pbos@webrtc.org call_.get(), external_decoder_factory_, config, recv_codecs_); 914d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 915d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org return true; 916d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org} 917d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 918d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.orgvoid WebRtcVideoChannel2::ConfigureReceiverRtp( 919d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org webrtc::VideoReceiveStream::Config* config, 920d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org const StreamParams& sp) const { 921d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org uint32 ssrc = sp.first_ssrc(); 922d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 923d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org config->rtp.remote_ssrc = ssrc; 924d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org config->rtp.local_ssrc = rtcp_receiver_report_ssrc_; 925b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 926d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org config->rtp.extensions = recv_rtp_extensions_; 927257e130a1639febeb3ffc4d42943be3cb58151c7pbos@webrtc.org 928b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // TODO(pbos): This protection is against setting the same local ssrc as 929b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // remote which is not permitted by the lower-level API. RTCP requires a 930b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // corresponding sender SSRC. Figure out what to do when we don't have 931b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // (receive-only) or know a good local SSRC. 932d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org if (config->rtp.remote_ssrc == config->rtp.local_ssrc) { 933d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org if (config->rtp.local_ssrc != kDefaultRtcpReceiverReportSsrc) { 934d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org config->rtp.local_ssrc = kDefaultRtcpReceiverReportSsrc; 935b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } else { 936d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org config->rtp.local_ssrc = kDefaultRtcpReceiverReportSsrc + 1; 937b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 938b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 939b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 940d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org for (size_t i = 0; i < recv_codecs_.size(); ++i) { 94182775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org MergeFecConfig(recv_codecs_[i].fec, &config->rtp.fec); 942b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 943b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 94482775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org for (size_t i = 0; i < recv_codecs_.size(); ++i) { 94582775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org uint32 rtx_ssrc; 94682775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org if (recv_codecs_[i].rtx_payload_type != -1 && 94782775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org sp.GetFidSsrc(ssrc, &rtx_ssrc)) { 94882775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org webrtc::VideoReceiveStream::Config::Rtp::Rtx& rtx = 94982775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org config->rtp.rtx[recv_codecs_[i].codec.id]; 95082775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org rtx.ssrc = rtx_ssrc; 95182775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org rtx.payload_type = recv_codecs_[i].rtx_payload_type; 95282775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org } 95382775b13965b4d41299b097c09c30c4ab160cdacandresp@webrtc.org } 954b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 955b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 956b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::RemoveRecvStream(uint32 ssrc) { 957b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_INFO) << "RemoveRecvStream: " << ssrc; 958b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (ssrc == 0) { 959afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org LOG(LS_ERROR) << "RemoveRecvStream with 0 ssrc is not supported."; 960afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org return false; 961b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 962b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 963575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 964d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org std::map<uint32, WebRtcVideoReceiveStream*>::iterator stream = 965b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org receive_streams_.find(ssrc); 966b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (stream == receive_streams_.end()) { 967b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_ERROR) << "Stream not found for ssrc: " << ssrc; 968b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 969b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 970d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org delete stream->second; 971b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org receive_streams_.erase(stream); 972b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 973b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 974b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 975b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 976b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::SetRenderer(uint32 ssrc, VideoRenderer* renderer) { 977b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_INFO) << "SetRenderer: ssrc:" << ssrc << " " 978b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org << (renderer ? "(ptr)" : "NULL"); 979b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (ssrc == 0) { 980afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org default_unsignalled_ssrc_handler_.SetDefaultRenderer(this, renderer); 981d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org return true; 982b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 983b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 984575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 985d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org std::map<uint32, WebRtcVideoReceiveStream*>::iterator it = 986d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org receive_streams_.find(ssrc); 987d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org if (it == receive_streams_.end()) { 988d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org return false; 989b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 990b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 991b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org it->second->SetRenderer(renderer); 992b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 993b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 994b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 995b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::GetRenderer(uint32 ssrc, VideoRenderer** renderer) { 996b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (ssrc == 0) { 997afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org *renderer = default_unsignalled_ssrc_handler_.GetDefaultRenderer(); 998afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org return *renderer != NULL; 999b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 1000b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1001575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 1002d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org std::map<uint32, WebRtcVideoReceiveStream*>::iterator it = 1003d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org receive_streams_.find(ssrc); 1004d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org if (it == receive_streams_.end()) { 1005b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 1006b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 1007b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org *renderer = it->second->GetRenderer(); 1008b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 1009b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1010b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1011b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::GetStats(const StatsOptions& options, 1012b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org VideoMediaInfo* info) { 1013e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org info->Clear(); 1014e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org FillSenderStats(info); 1015e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org FillReceiverStats(info); 10162b19f0631233488e891d9db0d170b637dc8fc464pbos@webrtc.org webrtc::Call::Stats stats = call_->GetStats(); 10172b19f0631233488e891d9db0d170b637dc8fc464pbos@webrtc.org FillBandwidthEstimationStats(stats, info); 10182b19f0631233488e891d9db0d170b637dc8fc464pbos@webrtc.org if (stats.rtt_ms != -1) { 10192b19f0631233488e891d9db0d170b637dc8fc464pbos@webrtc.org for (size_t i = 0; i < info->senders.size(); ++i) { 10202b19f0631233488e891d9db0d170b637dc8fc464pbos@webrtc.org info->senders[i].rtt_ms = stats.rtt_ms; 10212b19f0631233488e891d9db0d170b637dc8fc464pbos@webrtc.org } 10222b19f0631233488e891d9db0d170b637dc8fc464pbos@webrtc.org } 1023b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 1024b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1025b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1026e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.orgvoid WebRtcVideoChannel2::FillSenderStats(VideoMediaInfo* video_media_info) { 1027575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 1028e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org for (std::map<uint32, WebRtcVideoSendStream*>::iterator it = 1029e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org send_streams_.begin(); 1030e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org it != send_streams_.end(); 1031e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org ++it) { 1032e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org video_media_info->senders.push_back(it->second->GetVideoSenderInfo()); 1033e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org } 1034e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org} 1035e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org 1036e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.orgvoid WebRtcVideoChannel2::FillReceiverStats(VideoMediaInfo* video_media_info) { 1037575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 1038e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org for (std::map<uint32, WebRtcVideoReceiveStream*>::iterator it = 1039e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org receive_streams_.begin(); 1040e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org it != receive_streams_.end(); 1041e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org ++it) { 1042e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org video_media_info->receivers.push_back(it->second->GetVideoReceiverInfo()); 1043e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org } 1044e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org} 1045e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org 1046e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.orgvoid WebRtcVideoChannel2::FillBandwidthEstimationStats( 10472b19f0631233488e891d9db0d170b637dc8fc464pbos@webrtc.org const webrtc::Call::Stats& stats, 1048e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org VideoMediaInfo* video_media_info) { 10490bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org BandwidthEstimationInfo bwe_info; 10500bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org bwe_info.available_send_bandwidth = stats.send_bandwidth_bps; 10510bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org bwe_info.available_recv_bandwidth = stats.recv_bandwidth_bps; 10520bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org bwe_info.bucket_delay = stats.pacer_delay_ms; 10530bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org 10540bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org // Get send stream bitrate stats. 10550bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 10560bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org for (std::map<uint32, WebRtcVideoSendStream*>::iterator stream = 10570bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org send_streams_.begin(); 10580bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org stream != send_streams_.end(); 10590bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org ++stream) { 10600bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org stream->second->FillBandwidthEstimationInfo(&bwe_info); 10610bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org } 10620bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org video_media_info->bw_estimations.push_back(bwe_info); 1063e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org} 1064e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org 1065b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::SetCapturer(uint32 ssrc, VideoCapturer* capturer) { 1066b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_INFO) << "SetCapturer: " << ssrc << " -> " 1067b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org << (capturer != NULL ? "(capturer)" : "NULL"); 1068b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org assert(ssrc != 0); 1069575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 1070b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (send_streams_.find(ssrc) == send_streams_.end()) { 1071b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_ERROR) << "No sending stream on ssrc " << ssrc; 1072b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 1073b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 1074b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return send_streams_[ssrc]->SetCapturer(capturer); 1075b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1076b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1077b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::SendIntraFrame() { 1078b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // TODO(pbos): Implement. 1079b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_VERBOSE) << "SendIntraFrame()."; 1080b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 1081b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1082b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1083b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::RequestIntraFrame() { 1084b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // TODO(pbos): Implement. 1085b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_VERBOSE) << "SendIntraFrame()."; 1086b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 1087b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1088b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1089b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgvoid WebRtcVideoChannel2::OnPacketReceived( 1090d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::Buffer* packet, 1091d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org const rtc::PacketTime& packet_time) { 10924e545cc24478df6dec0f73cb8f5b9e5720fbce59pbos@webrtc.org const webrtc::PacketReceiver::DeliveryStatus delivery_result = 10934e545cc24478df6dec0f73cb8f5b9e5720fbce59pbos@webrtc.org call_->Receiver()->DeliverPacket( 10944e545cc24478df6dec0f73cb8f5b9e5720fbce59pbos@webrtc.org reinterpret_cast<const uint8_t*>(packet->data()), packet->length()); 10954e545cc24478df6dec0f73cb8f5b9e5720fbce59pbos@webrtc.org switch (delivery_result) { 10964e545cc24478df6dec0f73cb8f5b9e5720fbce59pbos@webrtc.org case webrtc::PacketReceiver::DELIVERY_OK: 10974e545cc24478df6dec0f73cb8f5b9e5720fbce59pbos@webrtc.org return; 10984e545cc24478df6dec0f73cb8f5b9e5720fbce59pbos@webrtc.org case webrtc::PacketReceiver::DELIVERY_PACKET_ERROR: 10994e545cc24478df6dec0f73cb8f5b9e5720fbce59pbos@webrtc.org return; 11004e545cc24478df6dec0f73cb8f5b9e5720fbce59pbos@webrtc.org case webrtc::PacketReceiver::DELIVERY_UNKNOWN_SSRC: 11014e545cc24478df6dec0f73cb8f5b9e5720fbce59pbos@webrtc.org break; 1102b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 1103b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1104b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org uint32 ssrc = 0; 1105b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (!GetRtpSsrc(packet->data(), packet->length(), &ssrc)) { 1106b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return; 1107b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 1108b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1109afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org // TODO(pbos): Make sure that the unsignalled SSRC uses the video payload. 1110afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org // Also figure out whether RTX needs to be handled. 1111afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org switch (unsignalled_ssrc_handler_->OnUnsignalledSsrc(this, ssrc)) { 1112afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org case UnsignalledSsrcHandler::kDropPacket: 1113afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org return; 1114afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org case UnsignalledSsrcHandler::kDeliverPacket: 1115afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org break; 1116afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org } 1117b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 11181e019d10b8bcd96e8cf6b3d3df2730449fbed939pbos@webrtc.org if (call_->Receiver()->DeliverPacket( 11191e019d10b8bcd96e8cf6b3d3df2730449fbed939pbos@webrtc.org reinterpret_cast<const uint8_t*>(packet->data()), packet->length()) != 11201e019d10b8bcd96e8cf6b3d3df2730449fbed939pbos@webrtc.org webrtc::PacketReceiver::DELIVERY_OK) { 1121afb554f404d68e6f3ca5395216f776169370713dpbos@webrtc.org LOG(LS_WARNING) << "Failed to deliver RTP packet on re-delivery."; 1122b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return; 1123b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 1124b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1125b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1126b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgvoid WebRtcVideoChannel2::OnRtcpReceived( 1127d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::Buffer* packet, 1128d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org const rtc::PacketTime& packet_time) { 11291e019d10b8bcd96e8cf6b3d3df2730449fbed939pbos@webrtc.org if (call_->Receiver()->DeliverPacket( 11301e019d10b8bcd96e8cf6b3d3df2730449fbed939pbos@webrtc.org reinterpret_cast<const uint8_t*>(packet->data()), packet->length()) != 11311e019d10b8bcd96e8cf6b3d3df2730449fbed939pbos@webrtc.org webrtc::PacketReceiver::DELIVERY_OK) { 1132b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_WARNING) << "Failed to deliver RTCP packet."; 1133b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 1134b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1135b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1136b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgvoid WebRtcVideoChannel2::OnReadyToSend(bool ready) { 113726c0c41a06d77af54df547169d952a21319dea8cpbos@webrtc.org LOG(LS_VERBOSE) << "OnReadyToSend: " << (ready ? "Ready." : "Not ready."); 113826c0c41a06d77af54df547169d952a21319dea8cpbos@webrtc.org call_->SignalNetworkState(ready ? webrtc::Call::kNetworkUp 113926c0c41a06d77af54df547169d952a21319dea8cpbos@webrtc.org : webrtc::Call::kNetworkDown); 1140b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1141b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1142b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::MuteStream(uint32 ssrc, bool mute) { 1143b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_VERBOSE) << "MuteStream: " << ssrc << " -> " 1144b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org << (mute ? "mute" : "unmute"); 1145b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org assert(ssrc != 0); 1146575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 1147b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (send_streams_.find(ssrc) == send_streams_.end()) { 1148b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_ERROR) << "No sending stream on ssrc " << ssrc; 1149b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 1150b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 1151ef8bb8d9b0bca0b1fd1ddb0a17df665e9dfaf9adpbos@webrtc.org 1152ef8bb8d9b0bca0b1fd1ddb0a17df665e9dfaf9adpbos@webrtc.org send_streams_[ssrc]->MuteStream(mute); 1153ef8bb8d9b0bca0b1fd1ddb0a17df665e9dfaf9adpbos@webrtc.org return true; 1154b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1155b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1156b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::SetRecvRtpHeaderExtensions( 1157b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org const std::vector<RtpHeaderExtension>& extensions) { 115850fe359eb614e1bbe41124b9c19263019da0395dpbos@webrtc.org TRACE_EVENT0("webrtc", "WebRtcVideoChannel2::SetRecvRtpHeaderExtensions"); 1159587ef60056ff0e301a95a9eb8231fb0cae6b69b1pbos@webrtc.org LOG(LS_INFO) << "SetRecvRtpHeaderExtensions: " 1160587ef60056ff0e301a95a9eb8231fb0cae6b69b1pbos@webrtc.org << RtpExtensionsToString(extensions); 11613c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org if (!ValidateRtpHeaderExtensionIds(extensions)) 11623c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org return false; 1163d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 1164c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org std::vector<webrtc::RtpExtension> filtered_extensions = 1165c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org FilterRtpExtensions(extensions); 1166c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org if (!RtpExtensionsHaveChanged(recv_rtp_extensions_, filtered_extensions)) 1167c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org return true; 1168c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org 1169c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org recv_rtp_extensions_ = filtered_extensions; 1170c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org 1171575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 1172d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org for (std::map<uint32, WebRtcVideoReceiveStream*>::iterator it = 1173d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org receive_streams_.begin(); 1174d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org it != receive_streams_.end(); 1175d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org ++it) { 1176d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org it->second->SetRtpExtensions(recv_rtp_extensions_); 1177d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org } 1178b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 1179b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1180b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1181b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::SetSendRtpHeaderExtensions( 1182b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org const std::vector<RtpHeaderExtension>& extensions) { 118350fe359eb614e1bbe41124b9c19263019da0395dpbos@webrtc.org TRACE_EVENT0("webrtc", "WebRtcVideoChannel2::SetSendRtpHeaderExtensions"); 1184587ef60056ff0e301a95a9eb8231fb0cae6b69b1pbos@webrtc.org LOG(LS_INFO) << "SetSendRtpHeaderExtensions: " 1185587ef60056ff0e301a95a9eb8231fb0cae6b69b1pbos@webrtc.org << RtpExtensionsToString(extensions); 11863c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org if (!ValidateRtpHeaderExtensionIds(extensions)) 11873c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org return false; 11883c10758b3bb9519d5e582c00f454ac30196ac4e7pbos@webrtc.org 1189c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org std::vector<webrtc::RtpExtension> filtered_extensions = 1190c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org FilterRtpExtensions(extensions); 1191c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org if (!RtpExtensionsHaveChanged(send_rtp_extensions_, filtered_extensions)) 1192c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org return true; 1193c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org 1194c37e72e890cb1c769af9006dbd2e582c1a2e2a50pbos@webrtc.org send_rtp_extensions_ = filtered_extensions; 1195a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org 1196575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 1197d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org for (std::map<uint32, WebRtcVideoSendStream*>::iterator it = 1198d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org send_streams_.begin(); 1199d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org it != send_streams_.end(); 1200d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org ++it) { 1201d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org it->second->SetRtpExtensions(send_rtp_extensions_); 1202d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org } 1203b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 1204b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1205b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1206008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.orgbool WebRtcVideoChannel2::SetMaxSendBandwidth(int max_bitrate_bps) { 1207008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org LOG(LS_INFO) << "SetMaxSendBandwidth: " << max_bitrate_bps << "bps."; 1208008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org if (max_bitrate_bps <= 0) { 1209008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org // Unsetting max bitrate. 1210008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org max_bitrate_bps = -1; 1211008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org } 1212008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org bitrate_config_.start_bitrate_bps = -1; 1213008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org bitrate_config_.max_bitrate_bps = max_bitrate_bps; 1214008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org if (max_bitrate_bps > 0 && 1215008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org bitrate_config_.min_bitrate_bps > max_bitrate_bps) { 1216008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org bitrate_config_.min_bitrate_bps = max_bitrate_bps; 1217008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org } 1218008731868a09e2fe01da53733a612dc24761f791pbos@webrtc.org call_->SetBitrateConfig(bitrate_config_); 1219b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 1220b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1221b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1222b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::SetOptions(const VideoOptions& options) { 122350fe359eb614e1bbe41124b9c19263019da0395dpbos@webrtc.org TRACE_EVENT0("webrtc", "WebRtcVideoChannel2::SetOptions"); 1224a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org LOG(LS_INFO) << "SetOptions: " << options.ToString(); 1225a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org VideoOptions old_options = options_; 1226b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org options_.SetAll(options); 1227a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org if (options_ == old_options) { 1228a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org // No new options to set. 1229a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org return true; 1230a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org } 1231d819803d4570564a9800a7dd54f4593e6e21a6e7pbos@webrtc.org rtc::DiffServCodePoint dscp = options_.dscp.GetWithDefaultIfUnset(false) 1232d819803d4570564a9800a7dd54f4593e6e21a6e7pbos@webrtc.org ? rtc::DSCP_AF41 1233d819803d4570564a9800a7dd54f4593e6e21a6e7pbos@webrtc.org : rtc::DSCP_DEFAULT; 1234d819803d4570564a9800a7dd54f4593e6e21a6e7pbos@webrtc.org MediaChannel::SetDscp(dscp); 1235575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 12365301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org for (std::map<uint32, WebRtcVideoSendStream*>::iterator it = 12375301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org send_streams_.begin(); 12385301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org it != send_streams_.end(); 12395301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org ++it) { 12405301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org it->second->SetOptions(options_); 12415301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org } 1242b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 1243b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1244b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1245b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgvoid WebRtcVideoChannel2::SetInterface(NetworkInterface* iface) { 1246b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org MediaChannel::SetInterface(iface); 1247b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // Set the RTP recv/send buffer to a bigger size 1248b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org MediaChannel::SetOption(NetworkInterface::ST_RTP, 1249d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::Socket::OPT_RCVBUF, 1250b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org kVideoRtpBufferSize); 1251b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1252ae694effd85d501f15600275dec96522a00c4febbuildbot@webrtc.org // Speculative change to increase the outbound socket buffer size. 1253ae694effd85d501f15600275dec96522a00c4febbuildbot@webrtc.org // In b/15152257, we are seeing a significant number of packets discarded 1254ae694effd85d501f15600275dec96522a00c4febbuildbot@webrtc.org // due to lack of socket buffer space, although it's not yet clear what the 1255ae694effd85d501f15600275dec96522a00c4febbuildbot@webrtc.org // ideal value should be. 1256ae694effd85d501f15600275dec96522a00c4febbuildbot@webrtc.org MediaChannel::SetOption(NetworkInterface::ST_RTP, 1257ae694effd85d501f15600275dec96522a00c4febbuildbot@webrtc.org rtc::Socket::OPT_SNDBUF, 1258ae694effd85d501f15600275dec96522a00c4febbuildbot@webrtc.org kVideoRtpBufferSize); 1259b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1260b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1261b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgvoid WebRtcVideoChannel2::UpdateAspectRatio(int ratio_w, int ratio_h) { 1262b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // TODO(pbos): Implement. 1263b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1264b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1265d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.orgvoid WebRtcVideoChannel2::OnMessage(rtc::Message* msg) { 1266b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // Ignored. 1267b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1268b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 126942684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.orgvoid WebRtcVideoChannel2::OnLoadUpdate(Load load) { 1270575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 127142684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org for (std::map<uint32, WebRtcVideoSendStream*>::iterator it = 127242684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org send_streams_.begin(); 127342684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org it != send_streams_.end(); 127442684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org ++it) { 127542684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org it->second->OnCpuResolutionRequest(load == kOveruse 127642684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org ? CoordinatedVideoAdapter::DOWNGRADE 127742684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org : CoordinatedVideoAdapter::UPGRADE); 127842684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org } 127942684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org} 128042684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org 1281b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::SendRtp(const uint8_t* data, size_t len) { 1282d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::Buffer packet(data, len, kMaxRtpPacketLen); 1283b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return MediaChannel::SendPacket(&packet); 1284b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1285b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1286b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::SendRtcp(const uint8_t* data, size_t len) { 1287d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::Buffer packet(data, len, kMaxRtpPacketLen); 1288b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return MediaChannel::SendRtcp(&packet); 1289b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1290b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1291b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgvoid WebRtcVideoChannel2::StartAllSendStreams() { 1292575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 1293b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org for (std::map<uint32, WebRtcVideoSendStream*>::iterator it = 1294b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org send_streams_.begin(); 1295b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org it != send_streams_.end(); 1296b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org ++it) { 1297b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org it->second->Start(); 1298b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 1299b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1300b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1301b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgvoid WebRtcVideoChannel2::StopAllSendStreams() { 1302575d126a3d4a4bf6d43ea07189ac201f6bfe0798pbos@webrtc.org rtc::CritScope stream_lock(&stream_crit_); 1303b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org for (std::map<uint32, WebRtcVideoSendStream*>::iterator it = 1304b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org send_streams_.begin(); 1305b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org it != send_streams_.end(); 1306b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org ++it) { 1307b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org it->second->Stop(); 1308b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 1309b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1310b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 13116ae48c660934784b4df56ab1ac99402ce3745e9fpbos@webrtc.orgWebRtcVideoChannel2::WebRtcVideoSendStream::VideoSendStreamParameters:: 13126ae48c660934784b4df56ab1ac99402ce3745e9fpbos@webrtc.org VideoSendStreamParameters( 13136ae48c660934784b4df56ab1ac99402ce3745e9fpbos@webrtc.org const webrtc::VideoSendStream::Config& config, 13146ae48c660934784b4df56ab1ac99402ce3745e9fpbos@webrtc.org const VideoOptions& options, 13155301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org const Settable<VideoCodecSettings>& codec_settings) 13165301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org : config(config), options(options), codec_settings(codec_settings) { 13176ae48c660934784b4df56ab1ac99402ce3745e9fpbos@webrtc.org} 13186ae48c660934784b4df56ab1ac99402ce3745e9fpbos@webrtc.org 1319b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgWebRtcVideoChannel2::WebRtcVideoSendStream::WebRtcVideoSendStream( 1320b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org webrtc::Call* call, 13217fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org WebRtcVideoEncoderFactory* external_encoder_factory, 13226ae48c660934784b4df56ab1ac99402ce3745e9fpbos@webrtc.org const VideoOptions& options, 13235301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org const Settable<VideoCodecSettings>& codec_settings, 13245301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org const StreamParams& sp, 13255301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org const std::vector<webrtc::RtpExtension>& rtp_extensions) 1326b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org : call_(call), 13277fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org external_encoder_factory_(external_encoder_factory), 1328b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org stream_(NULL), 1329b648b9d85c5d07b0866ef45f5be587f71b0849b4pbos@webrtc.org parameters_(webrtc::VideoSendStream::Config(), options, codec_settings), 13307fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org allocated_encoder_(NULL, webrtc::kVideoCodecUnknown, false), 1331b648b9d85c5d07b0866ef45f5be587f71b0849b4pbos@webrtc.org capturer_(NULL), 1332b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org sending_(false), 13339a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org muted_(false), 13349a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org old_adapt_changes_(0) { 13355301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org parameters_.config.rtp.max_packet_size = kVideoMtu; 13365301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org 13375301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org sp.GetPrimarySsrcs(¶meters_.config.rtp.ssrcs); 13385301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org sp.GetFidSsrcs(parameters_.config.rtp.ssrcs, 13395301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org ¶meters_.config.rtp.rtx.ssrcs); 13405301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org parameters_.config.rtp.c_name = sp.cname; 13415301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org parameters_.config.rtp.extensions = rtp_extensions; 13425301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org 13435301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org VideoCodecSettings params; 13445301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org if (codec_settings.Get(¶ms)) { 13455301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org SetCodec(params); 13465301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org } 1347b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1348b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1349b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgWebRtcVideoChannel2::WebRtcVideoSendStream::~WebRtcVideoSendStream() { 1350b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org DisconnectCapturer(); 13515301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org if (stream_ != NULL) { 13525301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org call_->DestroyVideoSendStream(stream_); 13535301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org } 13547fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org DestroyVideoEncoder(&allocated_encoder_); 1355b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1356b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1357b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgstatic void CreateBlackFrame(webrtc::I420VideoFrame* video_frame, 1358b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org int width, 1359b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org int height) { 1360b4987bfc24e1e755a6c54053d09a58d1e72228bbpbos@webrtc.org video_frame->CreateEmptyFrame(width, height, width, (width + 1) / 2, 1361b4987bfc24e1e755a6c54053d09a58d1e72228bbpbos@webrtc.org (width + 1) / 2); 1362b4987bfc24e1e755a6c54053d09a58d1e72228bbpbos@webrtc.org memset(video_frame->buffer(webrtc::kYPlane), 16, 1363b4987bfc24e1e755a6c54053d09a58d1e72228bbpbos@webrtc.org video_frame->allocated_size(webrtc::kYPlane)); 1364b4987bfc24e1e755a6c54053d09a58d1e72228bbpbos@webrtc.org memset(video_frame->buffer(webrtc::kUPlane), 128, 1365b4987bfc24e1e755a6c54053d09a58d1e72228bbpbos@webrtc.org video_frame->allocated_size(webrtc::kUPlane)); 1366b4987bfc24e1e755a6c54053d09a58d1e72228bbpbos@webrtc.org memset(video_frame->buffer(webrtc::kVPlane), 128, 1367b4987bfc24e1e755a6c54053d09a58d1e72228bbpbos@webrtc.org video_frame->allocated_size(webrtc::kVPlane)); 1368b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1369b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1370b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgstatic void ConvertToI420VideoFrame(const VideoFrame& frame, 1371b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org webrtc::I420VideoFrame* i420_frame) { 1372b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org i420_frame->CreateFrame( 1373b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org static_cast<int>(frame.GetYPitch() * frame.GetHeight()), 1374b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org frame.GetYPlane(), 1375b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org static_cast<int>(frame.GetUPitch() * ((frame.GetHeight() + 1) / 2)), 1376b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org frame.GetUPlane(), 1377b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org static_cast<int>(frame.GetVPitch() * ((frame.GetHeight() + 1) / 2)), 1378b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org frame.GetVPlane(), 1379b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org static_cast<int>(frame.GetWidth()), 1380b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org static_cast<int>(frame.GetHeight()), 1381b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org static_cast<int>(frame.GetYPitch()), 1382b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org static_cast<int>(frame.GetUPitch()), 1383b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org static_cast<int>(frame.GetVPitch())); 1384b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1385b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1386b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoSendStream::InputFrame( 1387b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org VideoCapturer* capturer, 1388b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org const VideoFrame* frame) { 138986196c4f481d7f515e54806988f763169e8b9206pbos@webrtc.org TRACE_EVENT0("webrtc", "WebRtcVideoSendStream::InputFrame"); 1390b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_VERBOSE) << "InputFrame: " << frame->GetWidth() << "x" 1391b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org << frame->GetHeight(); 1392b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // Lock before copying, can be called concurrently when swapping input source. 1393d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::CritScope frame_cs(&frame_lock_); 1394d60d79a14594cbc8266e4a50391ddbe64ed491f0pbos@webrtc.org ConvertToI420VideoFrame(*frame, &video_frame_); 1395d60d79a14594cbc8266e4a50391ddbe64ed491f0pbos@webrtc.org 1396d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::CritScope cs(&lock_); 13975301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org if (stream_ == NULL) { 13985301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org LOG(LS_WARNING) << "Capturer inputting frames before send codecs are " 13995301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org "configured, dropping."; 14005301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org return; 14015301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org } 140286196c4f481d7f515e54806988f763169e8b9206pbos@webrtc.org 140386196c4f481d7f515e54806988f763169e8b9206pbos@webrtc.org // Not sending, abort early to prevent expensive reconfigurations while 140486196c4f481d7f515e54806988f763169e8b9206pbos@webrtc.org // setting up codecs etc. 140586196c4f481d7f515e54806988f763169e8b9206pbos@webrtc.org if (!sending_) 140686196c4f481d7f515e54806988f763169e8b9206pbos@webrtc.org return; 140786196c4f481d7f515e54806988f763169e8b9206pbos@webrtc.org 1408b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (format_.width == 0) { // Dropping frames. 1409b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org assert(format_.height == 0); 1410b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_VERBOSE) << "VideoFormat 0x0 set, Dropping frame."; 1411b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return; 1412b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 1413d60d79a14594cbc8266e4a50391ddbe64ed491f0pbos@webrtc.org if (muted_) { 1414d60d79a14594cbc8266e4a50391ddbe64ed491f0pbos@webrtc.org // Create a black frame to transmit instead. 1415d60d79a14594cbc8266e4a50391ddbe64ed491f0pbos@webrtc.org CreateBlackFrame(&video_frame_, 1416d60d79a14594cbc8266e4a50391ddbe64ed491f0pbos@webrtc.org static_cast<int>(frame->GetWidth()), 1417d60d79a14594cbc8266e4a50391ddbe64ed491f0pbos@webrtc.org static_cast<int>(frame->GetHeight())); 1418d60d79a14594cbc8266e4a50391ddbe64ed491f0pbos@webrtc.org } 1419b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // Reconfigure codec if necessary. 1420c4175b9fdf7d23eb58a044ff39e2b096f9091995pbos@webrtc.org SetDimensions( 1421c4175b9fdf7d23eb58a044ff39e2b096f9091995pbos@webrtc.org video_frame_.width(), video_frame_.height(), capturer->IsScreencast()); 1422c4175b9fdf7d23eb58a044ff39e2b096f9091995pbos@webrtc.org 1423b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_VERBOSE) << "SwapFrame: " << video_frame_.width() << "x" 1424b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org << video_frame_.height() << " -> (codec) " 1425bbe0a8517d7f9da7aa779bff77cdbb70df358437pbos@webrtc.org << parameters_.encoder_config.streams.back().width << "x" 1426bbe0a8517d7f9da7aa779bff77cdbb70df358437pbos@webrtc.org << parameters_.encoder_config.streams.back().height; 1427b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org stream_->Input()->SwapFrame(&video_frame_); 1428b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1429b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1430b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::WebRtcVideoSendStream::SetCapturer( 1431b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org VideoCapturer* capturer) { 1432b4987bfc24e1e755a6c54053d09a58d1e72228bbpbos@webrtc.org TRACE_EVENT0("webrtc", "WebRtcVideoSendStream::SetCapturer"); 1433b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (!DisconnectCapturer() && capturer == NULL) { 1434b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 1435b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 1436b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1437b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org { 1438d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::CritScope cs(&lock_); 1439b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 14409359cb3e75c7100dab4c687f60dd28dc613280e4pbos@webrtc.org if (capturer == NULL) { 14419359cb3e75c7100dab4c687f60dd28dc613280e4pbos@webrtc.org if (stream_ != NULL) { 14429359cb3e75c7100dab4c687f60dd28dc613280e4pbos@webrtc.org LOG(LS_VERBOSE) << "Disabling capturer, sending black frame."; 14439359cb3e75c7100dab4c687f60dd28dc613280e4pbos@webrtc.org webrtc::I420VideoFrame black_frame; 14449359cb3e75c7100dab4c687f60dd28dc613280e4pbos@webrtc.org 1445b4987bfc24e1e755a6c54053d09a58d1e72228bbpbos@webrtc.org CreateBlackFrame(&black_frame, last_dimensions_.width, 1446b4987bfc24e1e755a6c54053d09a58d1e72228bbpbos@webrtc.org last_dimensions_.height); 14479359cb3e75c7100dab4c687f60dd28dc613280e4pbos@webrtc.org stream_->Input()->SwapFrame(&black_frame); 14489359cb3e75c7100dab4c687f60dd28dc613280e4pbos@webrtc.org } 1449b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1450b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org capturer_ = NULL; 1451b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 1452b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 1453b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1454b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org capturer_ = capturer; 1455b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 1456b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // Lock cannot be held while connecting the capturer to prevent lock-order 1457b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // violations. 1458b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org capturer->SignalVideoFrame.connect(this, &WebRtcVideoSendStream::InputFrame); 1459b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 1460b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1461b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1462b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::WebRtcVideoSendStream::SetVideoFormat( 1463b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org const VideoFormat& format) { 1464b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if ((format.width == 0 || format.height == 0) && 1465b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org format.width != format.height) { 1466b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_ERROR) << "Can't set VideoFormat, width or height is zero (but not " 1467b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org "both, 0x0 drops frames)."; 1468b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return false; 1469b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 1470b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1471d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::CritScope cs(&lock_); 1472b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (format.width == 0 && format.height == 0) { 1473b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_INFO) 1474b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org << "0x0 resolution selected. Captured frames will be dropped for ssrc: " 14756ae48c660934784b4df56ab1ac99402ce3745e9fpbos@webrtc.org << parameters_.config.rtp.ssrcs[0] << "."; 1476b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } else { 1477b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // TODO(pbos): Fix me, this only affects the last stream! 1478bbe0a8517d7f9da7aa779bff77cdbb70df358437pbos@webrtc.org parameters_.encoder_config.streams.back().max_framerate = 1479b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org VideoFormat::IntervalToFps(format.interval); 1480c4175b9fdf7d23eb58a044ff39e2b096f9091995pbos@webrtc.org SetDimensions(format.width, format.height, false); 1481b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 1482b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1483b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org format_ = format; 1484b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 1485b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1486b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1487ef8bb8d9b0bca0b1fd1ddb0a17df665e9dfaf9adpbos@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoSendStream::MuteStream(bool mute) { 1488d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::CritScope cs(&lock_); 1489b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org muted_ = mute; 1490b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1491b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1492b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgbool WebRtcVideoChannel2::WebRtcVideoSendStream::DisconnectCapturer() { 1493963b979510f6521fd69576f146235c6a5c0f8264pbos@webrtc.org cricket::VideoCapturer* capturer; 1494963b979510f6521fd69576f146235c6a5c0f8264pbos@webrtc.org { 1495963b979510f6521fd69576f146235c6a5c0f8264pbos@webrtc.org rtc::CritScope cs(&lock_); 14969a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org if (capturer_ == NULL) 1497963b979510f6521fd69576f146235c6a5c0f8264pbos@webrtc.org return false; 14989a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org 14999a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org if (capturer_->video_adapter() != nullptr) 15009a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org old_adapt_changes_ += capturer_->video_adapter()->adaptation_changes(); 15019a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org 1502963b979510f6521fd69576f146235c6a5c0f8264pbos@webrtc.org capturer = capturer_; 1503963b979510f6521fd69576f146235c6a5c0f8264pbos@webrtc.org capturer_ = NULL; 1504b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 1505963b979510f6521fd69576f146235c6a5c0f8264pbos@webrtc.org capturer->SignalVideoFrame.disconnect(this); 1506b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return true; 1507b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1508b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 15095301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoSendStream::SetOptions( 15105301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org const VideoOptions& options) { 1511d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::CritScope cs(&lock_); 15125301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org VideoCodecSettings codec_settings; 15135301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org if (parameters_.codec_settings.Get(&codec_settings)) { 15145301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org SetCodecAndOptions(codec_settings, options); 15155301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org } else { 15165301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org parameters_.options = options; 15175301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org } 15185301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org} 15197fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 1520b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoSendStream::SetCodec( 15215301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org const VideoCodecSettings& codec_settings) { 1522d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::CritScope cs(&lock_); 15235301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org SetCodecAndOptions(codec_settings, parameters_.options); 15245301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org} 15257fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 15267fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.orgwebrtc::VideoCodecType CodecTypeFromName(const std::string& name) { 15277fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org if (CodecNameMatches(name, kVp8CodecName)) { 15287fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org return webrtc::kVideoCodecVP8; 1529188d3b2245b49f21468840386d81b080176b434bandresp@webrtc.org } else if (CodecNameMatches(name, kVp9CodecName)) { 1530188d3b2245b49f21468840386d81b080176b434bandresp@webrtc.org return webrtc::kVideoCodecVP9; 15317fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } else if (CodecNameMatches(name, kH264CodecName)) { 15327fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org return webrtc::kVideoCodecH264; 15337fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } 15347fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org return webrtc::kVideoCodecUnknown; 15357fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org} 15367fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 15377fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.orgWebRtcVideoChannel2::WebRtcVideoSendStream::AllocatedEncoder 15387fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.orgWebRtcVideoChannel2::WebRtcVideoSendStream::CreateVideoEncoder( 15397fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org const VideoCodec& codec) { 15407fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org webrtc::VideoCodecType type = CodecTypeFromName(codec.name); 15417fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 15427fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org // Do not re-create encoders of the same type. 15437fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org if (type == allocated_encoder_.type && allocated_encoder_.encoder != NULL) { 15447fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org return allocated_encoder_; 15457fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } 15467fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 15477fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org if (external_encoder_factory_ != NULL) { 15487fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org webrtc::VideoEncoder* encoder = 15497fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org external_encoder_factory_->CreateVideoEncoder(type); 15507fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org if (encoder != NULL) { 15517fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org return AllocatedEncoder(encoder, type, true); 15527fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } 15537fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } 15547fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 15557fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org if (type == webrtc::kVideoCodecVP8) { 15567fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org return AllocatedEncoder( 15577fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org webrtc::VideoEncoder::Create(webrtc::VideoEncoder::kVp8), type, false); 1558188d3b2245b49f21468840386d81b080176b434bandresp@webrtc.org } else if (type == webrtc::kVideoCodecVP9) { 1559188d3b2245b49f21468840386d81b080176b434bandresp@webrtc.org return AllocatedEncoder( 1560188d3b2245b49f21468840386d81b080176b434bandresp@webrtc.org webrtc::VideoEncoder::Create(webrtc::VideoEncoder::kVp9), type, false); 15617fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } 15627fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 15637fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org // This shouldn't happen, we should not be trying to create something we don't 15647fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org // support. 15657fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org assert(false); 15667fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org return AllocatedEncoder(NULL, webrtc::kVideoCodecUnknown, false); 15677fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org} 15687fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 15697fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoSendStream::DestroyVideoEncoder( 15707fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org AllocatedEncoder* encoder) { 15717fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org if (encoder->external) { 15727fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org external_encoder_factory_->DestroyVideoEncoder(encoder->encoder); 15737fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } else { 15747fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org delete encoder->encoder; 15757fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } 15767fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org} 15777fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org 15785301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoSendStream::SetCodecAndOptions( 15795301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org const VideoCodecSettings& codec_settings, 15805301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org const VideoOptions& options) { 1581a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org parameters_.encoder_config = 1582a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org CreateVideoEncoderConfig(last_dimensions_, codec_settings.codec); 158386196c4f481d7f515e54806988f763169e8b9206pbos@webrtc.org if (parameters_.encoder_config.streams.empty()) 1584b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return; 1585a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org 15865301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org format_ = VideoFormat(codec_settings.codec.width, 15875301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org codec_settings.codec.height, 1588b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org VideoFormat::FpsToInterval(30), 1589b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org FOURCC_I420); 15906ae48c660934784b4df56ab1ac99402ce3745e9fpbos@webrtc.org 15917fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org AllocatedEncoder new_encoder = CreateVideoEncoder(codec_settings.codec); 15927fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org parameters_.config.encoder_settings.encoder = new_encoder.encoder; 15935301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org parameters_.config.encoder_settings.payload_name = codec_settings.codec.name; 15945301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org parameters_.config.encoder_settings.payload_type = codec_settings.codec.id; 15955301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org parameters_.config.rtp.fec = codec_settings.fec; 15965301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org 15975301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org // Set RTX payload type if RTX is enabled. 15985301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org if (!parameters_.config.rtp.rtx.ssrcs.empty()) { 15995301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org parameters_.config.rtp.rtx.payload_type = codec_settings.rtx_payload_type; 16005301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org } 16015301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org 16025301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org if (IsNackEnabled(codec_settings.codec)) { 16035301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org parameters_.config.rtp.nack.rtp_history_ms = kNackHistoryMs; 16045301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org } 16055301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org 16065ff71ab4b369fe3dbfaec5f91cd2e491397eff33pbos@webrtc.org options.suspend_below_min_bitrate.Get( 16075ff71ab4b369fe3dbfaec5f91cd2e491397eff33pbos@webrtc.org ¶meters_.config.suspend_below_min_bitrate); 16085ff71ab4b369fe3dbfaec5f91cd2e491397eff33pbos@webrtc.org 16095301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org parameters_.codec_settings.Set(codec_settings); 16106ae48c660934784b4df56ab1ac99402ce3745e9fpbos@webrtc.org parameters_.options = options; 1611543e589205af006f6b999a2c5df51d3fb722d925pbos@webrtc.org 1612b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org RecreateWebRtcStream(); 16137fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org if (allocated_encoder_.encoder != new_encoder.encoder) { 16147fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org DestroyVideoEncoder(&allocated_encoder_); 16157fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org allocated_encoder_ = new_encoder; 16167fe1e03dd6da66401010119734245f114bf06645pbos@webrtc.org } 1617b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1618b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1619d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoSendStream::SetRtpExtensions( 1620d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org const std::vector<webrtc::RtpExtension>& rtp_extensions) { 1621d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::CritScope cs(&lock_); 1622d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org parameters_.config.rtp.extensions = rtp_extensions; 1623d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org RecreateWebRtcStream(); 1624d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org} 1625d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 1626a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.orgwebrtc::VideoEncoderConfig 1627a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.orgWebRtcVideoChannel2::WebRtcVideoSendStream::CreateVideoEncoderConfig( 1628a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org const Dimensions& dimensions, 1629a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org const VideoCodec& codec) const { 1630a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org webrtc::VideoEncoderConfig encoder_config; 1631a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org if (dimensions.is_screencast) { 1632a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org int screencast_min_bitrate_kbps; 1633a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org parameters_.options.screencast_min_bitrate.Get( 1634a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org &screencast_min_bitrate_kbps); 1635a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org encoder_config.min_transmit_bitrate_bps = 1636a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org screencast_min_bitrate_kbps * 1000; 1637a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org encoder_config.content_type = webrtc::VideoEncoderConfig::kScreenshare; 1638a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org } else { 1639a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org encoder_config.min_transmit_bitrate_bps = 0; 1640a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org encoder_config.content_type = webrtc::VideoEncoderConfig::kRealtimeVideo; 1641a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org } 1642a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org 1643a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org // Restrict dimensions according to codec max. 1644a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org int width = dimensions.width; 1645a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org int height = dimensions.height; 1646a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org if (!dimensions.is_screencast) { 1647a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org if (codec.width < width) 1648a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org width = codec.width; 1649a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org if (codec.height < height) 1650a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org height = codec.height; 1651a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org } 1652a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org 1653a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org VideoCodec clamped_codec = codec; 1654a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org clamped_codec.width = width; 1655a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org clamped_codec.height = height; 1656a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org 1657f1c8b905204bc7a6c74271ead038f5d80d8d3eedpbos@webrtc.org encoder_config.streams = CreateVideoStreams( 1658a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org clamped_codec, parameters_.options, parameters_.config.rtp.ssrcs.size()); 1659a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org 1660a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org // Conference mode screencast uses 2 temporal layers split at 100kbit. 1661a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org if (parameters_.options.conference_mode.GetWithDefaultIfUnset(false) && 1662a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org dimensions.is_screencast && encoder_config.streams.size() == 1) { 166346d4d29a751c559b6f01b311a1e4aa14a2586a46sprang@webrtc.org ScreenshareLayerConfig config = ScreenshareLayerConfig::GetDefault(); 166446d4d29a751c559b6f01b311a1e4aa14a2586a46sprang@webrtc.org 166546d4d29a751c559b6f01b311a1e4aa14a2586a46sprang@webrtc.org // For screenshare in conference mode, tl0 and tl1 bitrates are piggybacked 166646d4d29a751c559b6f01b311a1e4aa14a2586a46sprang@webrtc.org // on the VideoCodec struct as target and max bitrates, respectively. 166746d4d29a751c559b6f01b311a1e4aa14a2586a46sprang@webrtc.org // See eg. webrtc::VP8EncoderImpl::SetRates(). 166846d4d29a751c559b6f01b311a1e4aa14a2586a46sprang@webrtc.org encoder_config.streams[0].target_bitrate_bps = 166946d4d29a751c559b6f01b311a1e4aa14a2586a46sprang@webrtc.org config.tl0_bitrate_kbps * 1000; 167046d4d29a751c559b6f01b311a1e4aa14a2586a46sprang@webrtc.org encoder_config.streams[0].max_bitrate_bps = config.tl1_bitrate_kbps * 1000; 1671a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org encoder_config.streams[0].temporal_layer_thresholds_bps.clear(); 1672a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org encoder_config.streams[0].temporal_layer_thresholds_bps.push_back( 167346d4d29a751c559b6f01b311a1e4aa14a2586a46sprang@webrtc.org config.tl0_bitrate_kbps * 1000); 1674a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org } 1675a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org return encoder_config; 1676a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org} 1677a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org 1678c4175b9fdf7d23eb58a044ff39e2b096f9091995pbos@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoSendStream::SetDimensions( 1679c4175b9fdf7d23eb58a044ff39e2b096f9091995pbos@webrtc.org int width, 1680c4175b9fdf7d23eb58a044ff39e2b096f9091995pbos@webrtc.org int height, 1681efc82c2c734171faba9e400ff60a114e7af2ebccpbos@webrtc.org bool is_screencast) { 1682efc82c2c734171faba9e400ff60a114e7af2ebccpbos@webrtc.org if (last_dimensions_.width == width && last_dimensions_.height == height && 1683efc82c2c734171faba9e400ff60a114e7af2ebccpbos@webrtc.org last_dimensions_.is_screencast == is_screencast) { 1684efc82c2c734171faba9e400ff60a114e7af2ebccpbos@webrtc.org // Configured using the same parameters, do not reconfigure. 1685efc82c2c734171faba9e400ff60a114e7af2ebccpbos@webrtc.org return; 1686efc82c2c734171faba9e400ff60a114e7af2ebccpbos@webrtc.org } 1687a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org LOG(LS_INFO) << "SetDimensions: " << width << "x" << height 1688a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org << (is_screencast ? " (screencast)" : " (not screencast)"); 1689efc82c2c734171faba9e400ff60a114e7af2ebccpbos@webrtc.org 1690efc82c2c734171faba9e400ff60a114e7af2ebccpbos@webrtc.org last_dimensions_.width = width; 1691efc82c2c734171faba9e400ff60a114e7af2ebccpbos@webrtc.org last_dimensions_.height = height; 1692efc82c2c734171faba9e400ff60a114e7af2ebccpbos@webrtc.org last_dimensions_.is_screencast = is_screencast; 1693efc82c2c734171faba9e400ff60a114e7af2ebccpbos@webrtc.org 1694bbe0a8517d7f9da7aa779bff77cdbb70df358437pbos@webrtc.org assert(!parameters_.encoder_config.streams.empty()); 1695c4175b9fdf7d23eb58a044ff39e2b096f9091995pbos@webrtc.org 1696c4175b9fdf7d23eb58a044ff39e2b096f9091995pbos@webrtc.org VideoCodecSettings codec_settings; 1697c4175b9fdf7d23eb58a044ff39e2b096f9091995pbos@webrtc.org parameters_.codec_settings.Get(&codec_settings); 1698c4175b9fdf7d23eb58a044ff39e2b096f9091995pbos@webrtc.org 1699a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org webrtc::VideoEncoderConfig encoder_config = 1700a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org CreateVideoEncoderConfig(last_dimensions_, codec_settings.codec); 1701a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org 1702bbe0a8517d7f9da7aa779bff77cdbb70df358437pbos@webrtc.org encoder_config.encoder_specific_settings = 1703f1c8b905204bc7a6c74271ead038f5d80d8d3eedpbos@webrtc.org ConfigureVideoEncoderSettings(codec_settings.codec, parameters_.options); 17046f48f1bf68a10669c9bcd81262c1a98ed2a8d462pbos@webrtc.org 1705bbe0a8517d7f9da7aa779bff77cdbb70df358437pbos@webrtc.org bool stream_reconfigured = stream_->ReconfigureVideoEncoder(encoder_config); 1706bbe0a8517d7f9da7aa779bff77cdbb70df358437pbos@webrtc.org 1707bbe0a8517d7f9da7aa779bff77cdbb70df358437pbos@webrtc.org encoder_config.encoder_specific_settings = NULL; 17086f48f1bf68a10669c9bcd81262c1a98ed2a8d462pbos@webrtc.org 17096f48f1bf68a10669c9bcd81262c1a98ed2a8d462pbos@webrtc.org if (!stream_reconfigured) { 1710b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_WARNING) << "Failed to reconfigure video encoder for dimensions: " 1711b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org << width << "x" << height; 1712b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return; 1713b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 1714cddd17c0f89cfaa9d2f21118ae90b45dae3b4aeepbos@webrtc.org 1715bbe0a8517d7f9da7aa779bff77cdbb70df358437pbos@webrtc.org parameters_.encoder_config = encoder_config; 1716b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1717b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1718b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoSendStream::Start() { 1719d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::CritScope cs(&lock_); 17205301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org assert(stream_ != NULL); 1721b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org stream_->Start(); 1722b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org sending_ = true; 1723b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1724b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1725b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoSendStream::Stop() { 1726d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::CritScope cs(&lock_); 17275301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org if (stream_ != NULL) { 17285301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org stream_->Stop(); 17295301b0f1fce9478dfa56476e174332a1d67b053apbos@webrtc.org } 1730b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org sending_ = false; 1731b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1732b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1733e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.orgVideoSenderInfo 1734e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.orgWebRtcVideoChannel2::WebRtcVideoSendStream::GetVideoSenderInfo() { 1735e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org VideoSenderInfo info; 173677e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org webrtc::VideoSendStream::Stats stats; 173777e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org { 173877e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org rtc::CritScope cs(&lock_); 173977e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org for (uint32_t ssrc : parameters_.config.rtp.ssrcs) 174077e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org info.add_ssrc(ssrc); 174177e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org 174277e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org for (size_t i = 0; i < parameters_.encoder_config.streams.size(); ++i) { 174377e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org if (i == parameters_.encoder_config.streams.size() - 1) { 174477e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org info.preferred_bitrate += 174577e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org parameters_.encoder_config.streams[i].max_bitrate_bps; 174677e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org } else { 174777e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org info.preferred_bitrate += 174877e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org parameters_.encoder_config.streams[i].target_bitrate_bps; 174977e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org } 175077e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org } 1751e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org 175277e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org if (stream_ == NULL) 175377e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org return info; 1754c3d2bd28a3e8badc434a5081dd36f4ac41b4e3f2pbos@webrtc.org 175577e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org stats = stream_->GetStats(); 175677e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org 17579a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org info.adapt_changes = old_adapt_changes_; 17589a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org info.adapt_reason = CoordinatedVideoAdapter::ADAPTREASON_NONE; 17599a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org 17609a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org if (capturer_ != NULL) { 17619a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org if (!capturer_->IsMuted()) { 17629a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org VideoFormat last_captured_frame_format; 17639a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org capturer_->GetStats(&info.adapt_frame_drops, &info.effects_frame_drops, 17649a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org &info.capturer_frame_time, 17659a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org &last_captured_frame_format); 17669a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org info.input_frame_width = last_captured_frame_format.width; 17679a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org info.input_frame_height = last_captured_frame_format.height; 17689a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org } 17699a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org if (capturer_->video_adapter() != nullptr) { 17709a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org info.adapt_changes += capturer_->video_adapter()->adaptation_changes(); 17719a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org info.adapt_reason = capturer_->video_adapter()->adapt_reason(); 17729a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org } 177377e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org } 177477e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org } 1775e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org info.framerate_input = stats.input_frame_rate; 1776e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org info.framerate_sent = stats.encode_frame_rate; 1777e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org 177877e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org info.nominal_bitrate = stats.media_bitrate_bps; 177977e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org 1780273a414b0ec2e58fdf3b817ad8b1a02f4ce15287pbos@webrtc.org info.send_frame_width = 0; 1781273a414b0ec2e58fdf3b817ad8b1a02f4ce15287pbos@webrtc.org info.send_frame_height = 0; 178209c77b95bb62566be64da662f0b3b6a838ec6553pbos@webrtc.org for (std::map<uint32_t, webrtc::VideoSendStream::StreamStats>::iterator it = 1783e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org stats.substreams.begin(); 178409c77b95bb62566be64da662f0b3b6a838ec6553pbos@webrtc.org it != stats.substreams.end(); ++it) { 1785e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org // TODO(pbos): Wire up additional stats, such as padding bytes. 178609c77b95bb62566be64da662f0b3b6a838ec6553pbos@webrtc.org webrtc::VideoSendStream::StreamStats stream_stats = it->second; 1787cfd82dfc1156f6610388bec0ebbdeacaf47e9719asapersson@webrtc.org info.bytes_sent += stream_stats.rtp_stats.transmitted.payload_bytes + 1788cfd82dfc1156f6610388bec0ebbdeacaf47e9719asapersson@webrtc.org stream_stats.rtp_stats.transmitted.header_bytes + 1789cfd82dfc1156f6610388bec0ebbdeacaf47e9719asapersson@webrtc.org stream_stats.rtp_stats.transmitted.padding_bytes; 1790cfd82dfc1156f6610388bec0ebbdeacaf47e9719asapersson@webrtc.org info.packets_sent += stream_stats.rtp_stats.transmitted.packets; 1791e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org info.packets_lost += stream_stats.rtcp_stats.cumulative_lost; 179209c77b95bb62566be64da662f0b3b6a838ec6553pbos@webrtc.org if (stream_stats.width > info.send_frame_width) 179309c77b95bb62566be64da662f0b3b6a838ec6553pbos@webrtc.org info.send_frame_width = stream_stats.width; 179409c77b95bb62566be64da662f0b3b6a838ec6553pbos@webrtc.org if (stream_stats.height > info.send_frame_height) 179509c77b95bb62566be64da662f0b3b6a838ec6553pbos@webrtc.org info.send_frame_height = stream_stats.height; 17961d0fa5d352fe12092201fade249905c7e1ff974bpbos@webrtc.org info.firs_rcvd += stream_stats.rtcp_packet_type_counts.fir_packets; 17971d0fa5d352fe12092201fade249905c7e1ff974bpbos@webrtc.org info.nacks_rcvd += stream_stats.rtcp_packet_type_counts.nack_packets; 17981d0fa5d352fe12092201fade249905c7e1ff974bpbos@webrtc.org info.plis_rcvd += stream_stats.rtcp_packet_type_counts.pli_packets; 1799e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org } 1800e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org 1801e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org if (!stats.substreams.empty()) { 1802e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org // TODO(pbos): Report fraction lost per SSRC. 180309c77b95bb62566be64da662f0b3b6a838ec6553pbos@webrtc.org webrtc::VideoSendStream::StreamStats first_stream_stats = 180409c77b95bb62566be64da662f0b3b6a838ec6553pbos@webrtc.org stats.substreams.begin()->second; 1805e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org info.fraction_lost = 1806e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org static_cast<float>(first_stream_stats.rtcp_stats.fraction_lost) / 1807e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org (1 << 8); 1808e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org } 1809e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org 1810e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org return info; 1811e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org} 1812e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org 18130bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoSendStream::FillBandwidthEstimationInfo( 18140bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org BandwidthEstimationInfo* bwe_info) { 18150bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org rtc::CritScope cs(&lock_); 18160bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org if (stream_ == NULL) { 18170bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org return; 18180bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org } 18190bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org webrtc::VideoSendStream::Stats stats = stream_->GetStats(); 182009c77b95bb62566be64da662f0b3b6a838ec6553pbos@webrtc.org for (std::map<uint32_t, webrtc::VideoSendStream::StreamStats>::iterator it = 18210bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org stats.substreams.begin(); 182209c77b95bb62566be64da662f0b3b6a838ec6553pbos@webrtc.org it != stats.substreams.end(); ++it) { 18230bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org bwe_info->transmit_bitrate += it->second.total_bitrate_bps; 18240bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org bwe_info->retransmit_bitrate += it->second.retransmit_bitrate_bps; 18250bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org } 182677e11bbe834e3b096db57278d2ad7c76d8c26d66pbos@webrtc.org bwe_info->actual_enc_bitrate += stats.media_bitrate_bps; 18270bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org} 18280bae1fab4adb9bb8164e53142bf419049eafec38stefan@webrtc.org 182942684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoSendStream::OnCpuResolutionRequest( 183042684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org CoordinatedVideoAdapter::AdaptRequest adapt_request) { 183142684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org rtc::CritScope cs(&lock_); 183242684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org bool adapt_cpu; 183342684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org parameters_.options.cpu_overuse_detection.Get(&adapt_cpu); 18349a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org if (!adapt_cpu) 183542684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org return; 18369a4410e9934578e84cc129b978a29e151d957994pbos@webrtc.org if (capturer_ == NULL || capturer_->video_adapter() == NULL) 183742684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org return; 183842684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org 183942684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org capturer_->video_adapter()->OnCpuResolutionRequest(adapt_request); 184042684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org} 184142684be21b255e2b07eb154e6a2807fa2226167epbos@webrtc.org 1842b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoSendStream::RecreateWebRtcStream() { 1843b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (stream_ != NULL) { 1844b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org call_->DestroyVideoSendStream(stream_); 1845b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 18466ae48c660934784b4df56ab1ac99402ce3745e9fpbos@webrtc.org 18476f48f1bf68a10669c9bcd81262c1a98ed2a8d462pbos@webrtc.org VideoCodecSettings codec_settings; 18486f48f1bf68a10669c9bcd81262c1a98ed2a8d462pbos@webrtc.org parameters_.codec_settings.Get(&codec_settings); 1849bbe0a8517d7f9da7aa779bff77cdbb70df358437pbos@webrtc.org parameters_.encoder_config.encoder_specific_settings = 1850f1c8b905204bc7a6c74271ead038f5d80d8d3eedpbos@webrtc.org ConfigureVideoEncoderSettings(codec_settings.codec, parameters_.options); 1851bbe0a8517d7f9da7aa779bff77cdbb70df358437pbos@webrtc.org 1852bbe0a8517d7f9da7aa779bff77cdbb70df358437pbos@webrtc.org stream_ = call_->CreateVideoSendStream(parameters_.config, 1853bbe0a8517d7f9da7aa779bff77cdbb70df358437pbos@webrtc.org parameters_.encoder_config); 18546f48f1bf68a10669c9bcd81262c1a98ed2a8d462pbos@webrtc.org 1855bbe0a8517d7f9da7aa779bff77cdbb70df358437pbos@webrtc.org parameters_.encoder_config.encoder_specific_settings = NULL; 18566f48f1bf68a10669c9bcd81262c1a98ed2a8d462pbos@webrtc.org 1857b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (sending_) { 1858b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org stream_->Start(); 1859b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 1860b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 1861b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 1862d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.orgWebRtcVideoChannel2::WebRtcVideoReceiveStream::WebRtcVideoReceiveStream( 1863d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org webrtc::Call* call, 1864776e6f289c7396a1143b8b36b03f88b08ac8cba3pbos@webrtc.org WebRtcVideoDecoderFactory* external_decoder_factory, 1865d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org const webrtc::VideoReceiveStream::Config& config, 1866d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org const std::vector<VideoCodecSettings>& recv_codecs) 1867d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org : call_(call), 1868d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org stream_(NULL), 1869b648b9d85c5d07b0866ef45f5be587f71b0849b4pbos@webrtc.org config_(config), 1870776e6f289c7396a1143b8b36b03f88b08ac8cba3pbos@webrtc.org external_decoder_factory_(external_decoder_factory), 1871b648b9d85c5d07b0866ef45f5be587f71b0849b4pbos@webrtc.org renderer_(NULL), 1872d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org last_width_(-1), 1873fc5ad95fecc5ddc7d98dcfbac1c4e75a7814253fmagjed@webrtc.org last_height_(-1), 1874fc5ad95fecc5ddc7d98dcfbac1c4e75a7814253fmagjed@webrtc.org first_frame_timestamp_(-1), 1875fc5ad95fecc5ddc7d98dcfbac1c4e75a7814253fmagjed@webrtc.org estimated_remote_start_ntp_time_ms_(0) { 1876d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org config_.renderer = this; 1877d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org // SetRecvCodecs will also reset (start) the VideoReceiveStream. 1878d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org SetRecvCodecs(recv_codecs); 1879d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org} 1880d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 1881d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.orgWebRtcVideoChannel2::WebRtcVideoReceiveStream::~WebRtcVideoReceiveStream() { 1882d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org call_->DestroyVideoReceiveStream(stream_); 188396a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org ClearDecoders(&allocated_decoders_); 1884d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org} 1885d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 188696a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.orgWebRtcVideoChannel2::WebRtcVideoReceiveStream::AllocatedDecoder 188796a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.orgWebRtcVideoChannel2::WebRtcVideoReceiveStream::CreateOrReuseVideoDecoder( 188896a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org std::vector<AllocatedDecoder>* old_decoders, 188996a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org const VideoCodec& codec) { 189096a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org webrtc::VideoCodecType type = CodecTypeFromName(codec.name); 1891776e6f289c7396a1143b8b36b03f88b08ac8cba3pbos@webrtc.org 189296a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org for (size_t i = 0; i < old_decoders->size(); ++i) { 189396a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org if ((*old_decoders)[i].type == type) { 189496a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org AllocatedDecoder decoder = (*old_decoders)[i]; 189596a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org (*old_decoders)[i] = old_decoders->back(); 189696a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org old_decoders->pop_back(); 189796a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org return decoder; 189896a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org } 189996a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org } 1900776e6f289c7396a1143b8b36b03f88b08ac8cba3pbos@webrtc.org 190196a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org if (external_decoder_factory_ != NULL) { 190296a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org webrtc::VideoDecoder* decoder = 190396a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org external_decoder_factory_->CreateVideoDecoder(type); 190496a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org if (decoder != NULL) { 190596a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org return AllocatedDecoder(decoder, type, true); 190696a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org } 190796a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org } 1908776e6f289c7396a1143b8b36b03f88b08ac8cba3pbos@webrtc.org 190996a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org if (type == webrtc::kVideoCodecVP8) { 191096a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org return AllocatedDecoder( 191196a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org webrtc::VideoDecoder::Create(webrtc::VideoDecoder::kVp8), type, false); 191296a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org } 1913d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 191496a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org // This shouldn't happen, we should not be trying to create something we don't 191596a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org // support. 191696a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org assert(false); 191796a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org return AllocatedDecoder(NULL, webrtc::kVideoCodecUnknown, false); 191896a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org} 191996a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org 192096a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoReceiveStream::SetRecvCodecs( 192196a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org const std::vector<VideoCodecSettings>& recv_codecs) { 192296a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org std::vector<AllocatedDecoder> old_decoders = allocated_decoders_; 192396a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org allocated_decoders_.clear(); 192496a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org config_.decoders.clear(); 192596a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org for (size_t i = 0; i < recv_codecs.size(); ++i) { 192696a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org AllocatedDecoder allocated_decoder = 192796a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org CreateOrReuseVideoDecoder(&old_decoders, recv_codecs[i].codec); 192896a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org allocated_decoders_.push_back(allocated_decoder); 1929d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 193096a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org webrtc::VideoReceiveStream::Decoder decoder; 193196a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org decoder.decoder = allocated_decoder.decoder; 193296a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org decoder.payload_type = recv_codecs[i].codec.id; 193396a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org decoder.payload_name = recv_codecs[i].codec.name; 193496a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org config_.decoders.push_back(decoder); 193596a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org } 193696a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org 193796a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org // TODO(pbos): Reconfigure RTX based on incoming recv_codecs. 193896a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org config_.rtp.fec = recv_codecs.front().fec; 1939257e130a1639febeb3ffc4d42943be3cb58151c7pbos@webrtc.org config_.rtp.nack.rtp_history_ms = 1940257e130a1639febeb3ffc4d42943be3cb58151c7pbos@webrtc.org IsNackEnabled(recv_codecs.begin()->codec) ? kNackHistoryMs : 0; 1941257e130a1639febeb3ffc4d42943be3cb58151c7pbos@webrtc.org config_.rtp.remb = IsRembEnabled(recv_codecs.begin()->codec); 1942257e130a1639febeb3ffc4d42943be3cb58151c7pbos@webrtc.org 194396a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org ClearDecoders(&old_decoders); 1944d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org RecreateWebRtcStream(); 1945d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org} 1946d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 1947d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoReceiveStream::SetRtpExtensions( 1948d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org const std::vector<webrtc::RtpExtension>& extensions) { 1949d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org config_.rtp.extensions = extensions; 1950d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org RecreateWebRtcStream(); 1951d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org} 1952d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 1953d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoReceiveStream::RecreateWebRtcStream() { 1954d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org if (stream_ != NULL) { 1955d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org call_->DestroyVideoReceiveStream(stream_); 1956d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org } 1957d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org stream_ = call_->CreateVideoReceiveStream(config_); 1958d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org stream_->Start(); 1959d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org} 1960d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 196196a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoReceiveStream::ClearDecoders( 196296a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org std::vector<AllocatedDecoder>* allocated_decoders) { 196396a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org for (size_t i = 0; i < allocated_decoders->size(); ++i) { 196496a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org if ((*allocated_decoders)[i].external) { 1965776e6f289c7396a1143b8b36b03f88b08ac8cba3pbos@webrtc.org external_decoder_factory_->DestroyVideoDecoder( 196696a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org (*allocated_decoders)[i].decoder); 1967776e6f289c7396a1143b8b36b03f88b08ac8cba3pbos@webrtc.org } else { 196896a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org delete (*allocated_decoders)[i].decoder; 1969776e6f289c7396a1143b8b36b03f88b08ac8cba3pbos@webrtc.org } 1970776e6f289c7396a1143b8b36b03f88b08ac8cba3pbos@webrtc.org } 197196a93259b361f4b03080a188d781b0835cf4edafpbos@webrtc.org allocated_decoders->clear(); 1972776e6f289c7396a1143b8b36b03f88b08ac8cba3pbos@webrtc.org} 1973776e6f289c7396a1143b8b36b03f88b08ac8cba3pbos@webrtc.org 1974d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoReceiveStream::RenderFrame( 1975d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org const webrtc::I420VideoFrame& frame, 1976d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org int time_to_render_ms) { 1977d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::CritScope crit(&renderer_lock_); 1978fc5ad95fecc5ddc7d98dcfbac1c4e75a7814253fmagjed@webrtc.org 1979fc5ad95fecc5ddc7d98dcfbac1c4e75a7814253fmagjed@webrtc.org if (first_frame_timestamp_ < 0) 1980fc5ad95fecc5ddc7d98dcfbac1c4e75a7814253fmagjed@webrtc.org first_frame_timestamp_ = frame.timestamp(); 1981fc5ad95fecc5ddc7d98dcfbac1c4e75a7814253fmagjed@webrtc.org int64_t rtp_time_elapsed_since_first_frame = 1982fc5ad95fecc5ddc7d98dcfbac1c4e75a7814253fmagjed@webrtc.org (timestamp_wraparound_handler_.Unwrap(frame.timestamp()) - 1983fc5ad95fecc5ddc7d98dcfbac1c4e75a7814253fmagjed@webrtc.org first_frame_timestamp_); 1984fc5ad95fecc5ddc7d98dcfbac1c4e75a7814253fmagjed@webrtc.org int64_t elapsed_time_ms = rtp_time_elapsed_since_first_frame / 1985fc5ad95fecc5ddc7d98dcfbac1c4e75a7814253fmagjed@webrtc.org (cricket::kVideoCodecClockrate / 1000); 1986fc5ad95fecc5ddc7d98dcfbac1c4e75a7814253fmagjed@webrtc.org if (frame.ntp_time_ms() > 0) 1987fc5ad95fecc5ddc7d98dcfbac1c4e75a7814253fmagjed@webrtc.org estimated_remote_start_ntp_time_ms_ = frame.ntp_time_ms() - elapsed_time_ms; 1988fc5ad95fecc5ddc7d98dcfbac1c4e75a7814253fmagjed@webrtc.org 1989d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org if (renderer_ == NULL) { 1990d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org LOG(LS_WARNING) << "VideoReceiveStream not connected to a VideoRenderer."; 1991d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org return; 1992d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org } 1993d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 1994d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org if (frame.width() != last_width_ || frame.height() != last_height_) { 1995d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org SetSize(frame.width(), frame.height()); 1996d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org } 1997d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 1998d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org LOG(LS_VERBOSE) << "RenderFrame: (" << frame.width() << "x" << frame.height() 1999d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org << ")"; 2000d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 2001fc5ad95fecc5ddc7d98dcfbac1c4e75a7814253fmagjed@webrtc.org const WebRtcVideoRenderFrame render_frame(&frame, elapsed_time_ms); 2002d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org renderer_->RenderFrame(&render_frame); 2003d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org} 2004d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 20050d852d5c27a759fe7aadc500bd7b3cadfae3deb8pbos@webrtc.orgbool WebRtcVideoChannel2::WebRtcVideoReceiveStream::IsTextureSupported() const { 20060d852d5c27a759fe7aadc500bd7b3cadfae3deb8pbos@webrtc.org return true; 20070d852d5c27a759fe7aadc500bd7b3cadfae3deb8pbos@webrtc.org} 20080d852d5c27a759fe7aadc500bd7b3cadfae3deb8pbos@webrtc.org 2009d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoReceiveStream::SetRenderer( 2010d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org cricket::VideoRenderer* renderer) { 2011d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::CritScope crit(&renderer_lock_); 2012d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org renderer_ = renderer; 2013d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org if (renderer_ != NULL && last_width_ != -1) { 2014d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org SetSize(last_width_, last_height_); 2015d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org } 2016d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org} 2017d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 2018d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.orgVideoRenderer* WebRtcVideoChannel2::WebRtcVideoReceiveStream::GetRenderer() { 2019d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org // TODO(pbos): Remove GetRenderer and all uses of it, it's thread-unsafe by 2020d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org // design. 2021d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::CritScope crit(&renderer_lock_); 2022d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org return renderer_; 2023d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org} 2024d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 2025d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.orgvoid WebRtcVideoChannel2::WebRtcVideoReceiveStream::SetSize(int width, 2026d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org int height) { 2027d4e598d57aed714a599444a7eab5e8fdde52a950buildbot@webrtc.org rtc::CritScope crit(&renderer_lock_); 2028d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org if (!renderer_->SetSize(width, height, 0)) { 2029d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org LOG(LS_ERROR) << "Could not set renderer size."; 2030d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org } 2031d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org last_width_ = width; 2032d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org last_height_ = height; 2033d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org} 2034d1ea06b3d5adab352741df5092c56b20f3e1a74fpbos@webrtc.org 2035e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.orgVideoReceiverInfo 2036e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.orgWebRtcVideoChannel2::WebRtcVideoReceiveStream::GetVideoReceiverInfo() { 2037e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org VideoReceiverInfo info; 2038e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org info.add_ssrc(config_.rtp.remote_ssrc); 2039e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org webrtc::VideoReceiveStream::Stats stats = stream_->GetStats(); 2040cfd82dfc1156f6610388bec0ebbdeacaf47e9719asapersson@webrtc.org info.bytes_rcvd = stats.rtp_stats.transmitted.payload_bytes + 2041cfd82dfc1156f6610388bec0ebbdeacaf47e9719asapersson@webrtc.org stats.rtp_stats.transmitted.header_bytes + 2042cfd82dfc1156f6610388bec0ebbdeacaf47e9719asapersson@webrtc.org stats.rtp_stats.transmitted.padding_bytes; 2043cfd82dfc1156f6610388bec0ebbdeacaf47e9719asapersson@webrtc.org info.packets_rcvd = stats.rtp_stats.transmitted.packets; 2044e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org 2045e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org info.framerate_rcvd = stats.network_frame_rate; 2046e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org info.framerate_decoded = stats.decode_frame_rate; 2047e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org info.framerate_output = stats.render_frame_rate; 2048e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org 20491d0fa5d352fe12092201fade249905c7e1ff974bpbos@webrtc.org { 20501d0fa5d352fe12092201fade249905c7e1ff974bpbos@webrtc.org rtc::CritScope frame_cs(&renderer_lock_); 20511d0fa5d352fe12092201fade249905c7e1ff974bpbos@webrtc.org info.frame_width = last_width_; 20521d0fa5d352fe12092201fade249905c7e1ff974bpbos@webrtc.org info.frame_height = last_height_; 20531d0fa5d352fe12092201fade249905c7e1ff974bpbos@webrtc.org info.capture_start_ntp_time_ms = estimated_remote_start_ntp_time_ms_; 20541d0fa5d352fe12092201fade249905c7e1ff974bpbos@webrtc.org } 20551d0fa5d352fe12092201fade249905c7e1ff974bpbos@webrtc.org 205609c77b95bb62566be64da662f0b3b6a838ec6553pbos@webrtc.org info.decode_ms = stats.decode_ms; 205709c77b95bb62566be64da662f0b3b6a838ec6553pbos@webrtc.org info.max_decode_ms = stats.max_decode_ms; 205809c77b95bb62566be64da662f0b3b6a838ec6553pbos@webrtc.org info.current_delay_ms = stats.current_delay_ms; 205909c77b95bb62566be64da662f0b3b6a838ec6553pbos@webrtc.org info.target_delay_ms = stats.target_delay_ms; 206009c77b95bb62566be64da662f0b3b6a838ec6553pbos@webrtc.org info.jitter_buffer_ms = stats.jitter_buffer_ms; 206109c77b95bb62566be64da662f0b3b6a838ec6553pbos@webrtc.org info.min_playout_delay_ms = stats.min_playout_delay_ms; 206209c77b95bb62566be64da662f0b3b6a838ec6553pbos@webrtc.org info.render_delay_ms = stats.render_delay_ms; 206309c77b95bb62566be64da662f0b3b6a838ec6553pbos@webrtc.org 20641d0fa5d352fe12092201fade249905c7e1ff974bpbos@webrtc.org info.firs_sent = stats.rtcp_packet_type_counts.fir_packets; 20651d0fa5d352fe12092201fade249905c7e1ff974bpbos@webrtc.org info.plis_sent = stats.rtcp_packet_type_counts.pli_packets; 20661d0fa5d352fe12092201fade249905c7e1ff974bpbos@webrtc.org info.nacks_sent = stats.rtcp_packet_type_counts.nack_packets; 2067e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org 2068e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org return info; 2069e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org} 2070e6f84ae8a602ce78733d20b280ce32198e7ecef5pbos@webrtc.org 2071b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgWebRtcVideoChannel2::VideoCodecSettings::VideoCodecSettings() 2072b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org : rtx_payload_type(-1) {} 2073b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 2074a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.orgbool WebRtcVideoChannel2::VideoCodecSettings::operator==( 2075a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org const WebRtcVideoChannel2::VideoCodecSettings& other) const { 2076a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org return codec == other.codec && 2077a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org fec.ulpfec_payload_type == other.fec.ulpfec_payload_type && 2078a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org fec.red_payload_type == other.fec.red_payload_type && 2079a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org rtx_payload_type == other.rtx_payload_type; 2080a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org} 2081a2ef4fe9c331e7668b9e8ff64ce5141a535a5f21pbos@webrtc.org 2082b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgstd::vector<WebRtcVideoChannel2::VideoCodecSettings> 2083b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.orgWebRtcVideoChannel2::MapCodecs(const std::vector<VideoCodec>& codecs) { 2084b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org assert(!codecs.empty()); 2085b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 2086b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org std::vector<VideoCodecSettings> video_codecs; 2087b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org std::map<int, bool> payload_used; 2088e322a175f6f38c4ed39296d9724edf005e536a63pbos@webrtc.org std::map<int, VideoCodec::CodecType> payload_codec_type; 2089d324546ced76d4e792338af4f7d02a5cd8819f92pkasting@chromium.org // |rtx_mapping| maps video payload type to rtx payload type. 2090d324546ced76d4e792338af4f7d02a5cd8819f92pkasting@chromium.org std::map<int, int> rtx_mapping; 2091b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 2092b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org webrtc::FecConfig fec_settings; 2093b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 2094b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org for (size_t i = 0; i < codecs.size(); ++i) { 2095b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org const VideoCodec& in_codec = codecs[i]; 2096b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org int payload_type = in_codec.id; 2097b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 2098b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (payload_used[payload_type]) { 2099b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org LOG(LS_ERROR) << "Payload type already registered: " 2100b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org << in_codec.ToString(); 2101b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return std::vector<VideoCodecSettings>(); 2102b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 2103b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org payload_used[payload_type] = true; 2104e322a175f6f38c4ed39296d9724edf005e536a63pbos@webrtc.org payload_codec_type[payload_type] = in_codec.GetCodecType(); 2105b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 2106b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org switch (in_codec.GetCodecType()) { 2107b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org case VideoCodec::CODEC_RED: { 2108b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // RED payload type, should not have duplicates. 2109b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org assert(fec_settings.red_payload_type == -1); 2110b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org fec_settings.red_payload_type = in_codec.id; 2111b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org continue; 2112b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 2113b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 2114b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org case VideoCodec::CODEC_ULPFEC: { 2115b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // ULPFEC payload type, should not have duplicates. 2116b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org assert(fec_settings.ulpfec_payload_type == -1); 2117b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org fec_settings.ulpfec_payload_type = in_codec.id; 2118b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org continue; 2119b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 2120b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 2121b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org case VideoCodec::CODEC_RTX: { 2122b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org int associated_payload_type; 2123b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org if (!in_codec.GetParam(kCodecParamAssociatedPayloadType, 2124e9facf8bb32a1688f2156009c755caa2904e1ac9pkasting@chromium.org &associated_payload_type) || 2125e9facf8bb32a1688f2156009c755caa2904e1ac9pkasting@chromium.org !IsValidRtpPayloadType(associated_payload_type)) { 2126e9facf8bb32a1688f2156009c755caa2904e1ac9pkasting@chromium.org LOG(LS_ERROR) 2127e9facf8bb32a1688f2156009c755caa2904e1ac9pkasting@chromium.org << "RTX codec with invalid or no associated payload type: " 2128e9facf8bb32a1688f2156009c755caa2904e1ac9pkasting@chromium.org << in_codec.ToString(); 2129b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return std::vector<VideoCodecSettings>(); 2130b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 2131b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org rtx_mapping[associated_payload_type] = in_codec.id; 2132b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org continue; 2133b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 2134b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 2135b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org case VideoCodec::CODEC_VIDEO: 2136b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org break; 2137b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 2138b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 2139b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org video_codecs.push_back(VideoCodecSettings()); 2140b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org video_codecs.back().codec = in_codec; 2141b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 2142b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 2143b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // One of these codecs should have been a video codec. Only having FEC 2144b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // parameters into this code is a logic error. 2145b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org assert(!video_codecs.empty()); 2146b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 2147e322a175f6f38c4ed39296d9724edf005e536a63pbos@webrtc.org for (std::map<int, int>::const_iterator it = rtx_mapping.begin(); 2148e322a175f6f38c4ed39296d9724edf005e536a63pbos@webrtc.org it != rtx_mapping.end(); 2149e322a175f6f38c4ed39296d9724edf005e536a63pbos@webrtc.org ++it) { 2150e322a175f6f38c4ed39296d9724edf005e536a63pbos@webrtc.org if (!payload_used[it->first]) { 2151e322a175f6f38c4ed39296d9724edf005e536a63pbos@webrtc.org LOG(LS_ERROR) << "RTX mapped to payload not in codec list."; 2152e322a175f6f38c4ed39296d9724edf005e536a63pbos@webrtc.org return std::vector<VideoCodecSettings>(); 2153e322a175f6f38c4ed39296d9724edf005e536a63pbos@webrtc.org } 21548f27fcce79584378da97f0d84574564799e138d6andrew@webrtc.org if (payload_codec_type[it->first] != VideoCodec::CODEC_VIDEO) { 21558f27fcce79584378da97f0d84574564799e138d6andrew@webrtc.org LOG(LS_ERROR) << "RTX not mapped to regular video codec."; 2156e322a175f6f38c4ed39296d9724edf005e536a63pbos@webrtc.org return std::vector<VideoCodecSettings>(); 2157e322a175f6f38c4ed39296d9724edf005e536a63pbos@webrtc.org } 2158e322a175f6f38c4ed39296d9724edf005e536a63pbos@webrtc.org } 2159e322a175f6f38c4ed39296d9724edf005e536a63pbos@webrtc.org 2160b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // TODO(pbos): Write tests that figure out that I have not verified that RTX 2161b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org // codecs aren't mapped to bogus payloads. 2162b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org for (size_t i = 0; i < video_codecs.size(); ++i) { 2163b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org video_codecs[i].fec = fec_settings; 21648f27fcce79584378da97f0d84574564799e138d6andrew@webrtc.org if (rtx_mapping[video_codecs[i].codec.id] != 0) { 2165b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org video_codecs[i].rtx_payload_type = rtx_mapping[video_codecs[i].codec.id]; 2166b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 2167b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org } 2168b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 2169b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org return video_codecs; 2170b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} 2171b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 2172b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org} // namespace cricket 2173b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org 2174b5a22b14648c53874b4b76368a1a2271d985e875pbos@webrtc.org#endif // HAVE_WEBRTC_VIDEO 2175