15976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org/* 25976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * libjingle 35976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * Copyright 2004 Google Inc. 45976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * 55976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * Redistribution and use in source and binary forms, with or without 65976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * modification, are permitted provided that the following conditions are met: 75976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * 85976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * 1. Redistributions of source code must retain the above copyright notice, 95976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * this list of conditions and the following disclaimer. 105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * 2. Redistributions in binary form must reproduce the above copyright notice, 115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * this list of conditions and the following disclaimer in the documentation 125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * and/or other materials provided with the distribution. 135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * 3. The name of the author may not be used to endorse or promote products 145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * derived from this software without specific prior written permission. 155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * 165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org */ 275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#ifdef HAVE_CONFIG_H 295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include <config.h> 305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#endif 315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#ifdef HAVE_WEBRTC_VOICE 335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include "talk/media/webrtc/webrtcvoiceengine.h" 355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include <algorithm> 375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include <cstdio> 385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include <string> 395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include <vector> 405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include "talk/base/base64.h" 425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include "talk/base/byteorder.h" 435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include "talk/base/common.h" 445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include "talk/base/helpers.h" 455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include "talk/base/logging.h" 465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include "talk/base/stringencode.h" 475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include "talk/base/stringutils.h" 485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include "talk/media/base/audiorenderer.h" 495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include "talk/media/base/constants.h" 505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include "talk/media/base/streamparams.h" 515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include "talk/media/base/voiceprocessor.h" 525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include "talk/media/webrtc/webrtcvoe.h" 53e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org#include "webrtc/common.h" 545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include "webrtc/modules/audio_processing/include/audio_processing.h" 555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#ifdef WIN32 575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#include <objbase.h> // NOLINT 585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#endif 595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgnamespace cricket { 615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstruct CodecPref { 635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org const char* name; 645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int clockrate; 655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int channels; 665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int payload_type; 675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool is_multi_rate; 685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org}; 695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic const CodecPref kCodecPrefs[] = { 715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org { "OPUS", 48000, 2, 111, true }, 725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org { "ISAC", 16000, 1, 103, true }, 735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org { "ISAC", 32000, 1, 104, true }, 745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org { "CELT", 32000, 1, 109, true }, 755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org { "CELT", 32000, 2, 110, true }, 765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org { "G722", 16000, 1, 9, false }, 775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org { "ILBC", 8000, 1, 102, false }, 785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org { "PCMU", 8000, 1, 0, false }, 795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org { "PCMA", 8000, 1, 8, false }, 805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org { "CN", 48000, 1, 107, false }, 815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org { "CN", 32000, 1, 106, false }, 825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org { "CN", 16000, 1, 105, false }, 835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org { "CN", 8000, 1, 13, false }, 845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org { "red", 8000, 1, 127, false }, 855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org { "telephone-event", 8000, 1, 126, false }, 865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org}; 875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// For Linux/Mac, using the default device is done by specifying index 0 for 895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// VoE 4.0 and not -1 (which was the case for VoE 3.5). 905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// 915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// On Windows Vista and newer, Microsoft introduced the concept of "Default 925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// Communications Device". This means that there are two types of default 935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// devices (old Wave Audio style default and Default Communications Device). 945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// 955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// On Windows systems which only support Wave Audio style default, uses either 965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// -1 or 0 to select the default device. 975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// 985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// On Windows systems which support both "Default Communication Device" and 995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// old Wave Audio style default, use -1 for Default Communications Device and 1005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// -2 for Wave Audio style default, which is what we want to use for clips. 1015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// It's not clear yet whether the -2 index is handled properly on other OSes. 1025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 1035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#ifdef WIN32 1045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic const int kDefaultAudioDeviceId = -1; 1055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic const int kDefaultSoundclipDeviceId = -2; 1065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#else 1075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic const int kDefaultAudioDeviceId = 0; 1085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#endif 1095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 1105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// extension header for audio levels, as defined in 1115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// http://tools.ietf.org/html/draft-ietf-avtext-client-to-mixer-audio-level-03 1125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic const char kRtpAudioLevelHeaderExtension[] = 1135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org "urn:ietf:params:rtp-hdrext:ssrc-audio-level"; 1145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic const int kRtpAudioLevelHeaderExtensionId = 1; 1155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 1165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic const char kIsacCodecName[] = "ISAC"; 1175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic const char kL16CodecName[] = "L16"; 1185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// Codec parameters for Opus. 1195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic const int kOpusMonoBitrate = 32000; 1205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// Parameter used for NACK. 1215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// This value is equivalent to 5 seconds of audio data at 20 ms per packet. 1225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic const int kNackMaxPackets = 250; 1235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic const int kOpusStereoBitrate = 64000; 124c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org// draft-spittka-payload-rtp-opus-03 125c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org// Opus bitrate should be in the range between 6000 and 510000. 126c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.orgstatic const int kOpusMinBitrate = 6000; 127c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.orgstatic const int kOpusMaxBitrate = 510000; 1289ede6539f5855996228729eaef14e6039f3ecfc8wu@webrtc.org// Default audio dscp value. 1299ede6539f5855996228729eaef14e6039f3ecfc8wu@webrtc.org// See http://tools.ietf.org/html/rfc2474 for details. 1309ede6539f5855996228729eaef14e6039f3ecfc8wu@webrtc.org// See also http://tools.ietf.org/html/draft-jennings-rtcweb-qos-00 1319ede6539f5855996228729eaef14e6039f3ecfc8wu@webrtc.orgstatic const talk_base::DiffServCodePoint kAudioDscpValue = talk_base::DSCP_EF; 132c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org 1333009c167e8b156618784610f0755fac079fb2162sergeyu@chromium.org// Ensure we open the file in a writeable path on ChromeOS and Android. This 1343009c167e8b156618784610f0755fac079fb2162sergeyu@chromium.org// workaround can be removed when it's possible to specify a filename for audio 1353009c167e8b156618784610f0755fac079fb2162sergeyu@chromium.org// option based AEC dumps. 136c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org// 137c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org// TODO(grunell): Use a string in the options instead of hardcoding it here 138c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org// and let the embedder choose the filename (crbug.com/264223). 139c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org// 1403009c167e8b156618784610f0755fac079fb2162sergeyu@chromium.org// NOTE(ajm): Don't use hardcoded paths on platforms not explicitly specified 1413009c167e8b156618784610f0755fac079fb2162sergeyu@chromium.org// below. 1423009c167e8b156618784610f0755fac079fb2162sergeyu@chromium.org#if defined(CHROMEOS) 143c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.orgstatic const char kAecDumpByAudioOptionFilename[] = "/tmp/audio.aecdump"; 1443009c167e8b156618784610f0755fac079fb2162sergeyu@chromium.org#elif defined(ANDROID) 1453009c167e8b156618784610f0755fac079fb2162sergeyu@chromium.orgstatic const char kAecDumpByAudioOptionFilename[] = "/sdcard/audio.aecdump"; 146c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org#else 147c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.orgstatic const char kAecDumpByAudioOptionFilename[] = "audio.aecdump"; 148c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org#endif 1495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 1505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// Dumps an AudioCodec in RFC 2327-ish format. 1515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic std::string ToString(const AudioCodec& codec) { 1525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::stringstream ss; 1535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ss << codec.name << "/" << codec.clockrate << "/" << codec.channels 1545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << " (" << codec.id << ")"; 1555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ss.str(); 1565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 1575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic std::string ToString(const webrtc::CodecInst& codec) { 1585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::stringstream ss; 1595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ss << codec.plname << "/" << codec.plfreq << "/" << codec.channels 1605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << " (" << codec.pltype << ")"; 1615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ss.str(); 1625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 1635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 1645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic void LogMultiline(talk_base::LoggingSeverity sev, char* text) { 1655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org const char* delim = "\r\n"; 1665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (char* tok = strtok(text, delim); tok; tok = strtok(NULL, delim)) { 1675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_V(sev) << tok; 1685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 1695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 1705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 1715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// Severity is an integer because it comes is assumed to be from command line. 1725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic int SeverityToFilter(int severity) { 1735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int filter = webrtc::kTraceNone; 1745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org switch (severity) { 1755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case talk_base::LS_VERBOSE: 1765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org filter |= webrtc::kTraceAll; 1775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case talk_base::LS_INFO: 1785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org filter |= (webrtc::kTraceStateInfo | webrtc::kTraceInfo); 1795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case talk_base::LS_WARNING: 1805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org filter |= (webrtc::kTraceTerseInfo | webrtc::kTraceWarning); 1815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case talk_base::LS_ERROR: 1825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org filter |= (webrtc::kTraceError | webrtc::kTraceCritical); 1835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 1845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return filter; 1855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 1865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 1875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic bool IsCodecMultiRate(const webrtc::CodecInst& codec) { 1885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (size_t i = 0; i < ARRAY_SIZE(kCodecPrefs); ++i) { 1895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (_stricmp(kCodecPrefs[i].name, codec.plname) == 0 && 1905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org kCodecPrefs[i].clockrate == codec.plfreq) { 1915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return kCodecPrefs[i].is_multi_rate; 1925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 1935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 1945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 1955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 1965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 1975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic bool FindCodec(const std::vector<AudioCodec>& codecs, 1985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org const AudioCodec& codec, 1995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org AudioCodec* found_codec) { 2005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (std::vector<AudioCodec>::const_iterator it = codecs.begin(); 2015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org it != codecs.end(); ++it) { 2025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (it->Matches(codec)) { 2035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (found_codec != NULL) { 2045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *found_codec = *it; 2055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 2075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 2105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 211834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org 2125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic bool IsNackEnabled(const AudioCodec& codec) { 2135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return codec.HasFeedbackParam(FeedbackParam(kRtcpFbParamNack, 2145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org kParamValueEmpty)); 2155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 2165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 217834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org// Gets the default set of options applied to the engine. Historically, these 218834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org// were supplied as a combination of flags from the channel manager (ec, agc, 219834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org// ns, and highpass) and the rest hardcoded in InitInternal. 220834abe82dfc619d427cac9c095020734fe474257wu@webrtc.orgstatic AudioOptions GetDefaultEngineOptions() { 221834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org AudioOptions options; 222834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org options.echo_cancellation.Set(true); 223834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org options.auto_gain_control.Set(true); 224834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org options.noise_suppression.Set(true); 225834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org options.highpass_filter.Set(true); 226834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org options.stereo_swapping.Set(false); 227834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org options.typing_detection.Set(true); 228834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org options.conference_mode.Set(false); 229834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org options.adjust_agc_delta.Set(0); 230834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org options.experimental_agc.Set(false); 231834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org options.experimental_aec.Set(false); 232834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org options.aec_dump.Set(false); 23385a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org options.experimental_acm.Set(false); 234834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org return options; 235834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org} 2365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgclass WebRtcSoundclipMedia : public SoundclipMedia { 2385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org public: 2395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org explicit WebRtcSoundclipMedia(WebRtcVoiceEngine *engine) 2405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org : engine_(engine), webrtc_channel_(-1) { 2415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org engine_->RegisterSoundclip(this); 2425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org virtual ~WebRtcSoundclipMedia() { 2455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org engine_->UnregisterSoundclip(this); 2465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (webrtc_channel_ != -1) { 2475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // We shouldn't have to call Disable() here. DeleteChannel() should call 2485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // StopPlayout() while deleting the channel. We should fix the bug 2495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // inside WebRTC and remove the Disable() call bellow. This work is 2505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // tracked by bug http://b/issue?id=5382855. 2515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org PlaySound(NULL, 0, 0); 2525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org Disable(); 2535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine_->voe_sc()->base()->DeleteChannel(webrtc_channel_) 2545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org == -1) { 2555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR1(DeleteChannel, webrtc_channel_); 2565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool Init() { 26159a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org if (!engine_->voe_sc()) { 26259a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org return false; 26359a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org } 26485a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org webrtc_channel_ = engine_->CreateSoundclipVoiceChannel(); 2655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (webrtc_channel_ == -1) { 2665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR0(CreateChannel); 2675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 2685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 2705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool Enable() { 2735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine_->voe_sc()->base()->StartPlayout(webrtc_channel_) == -1) { 2745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR1(StartPlayout, webrtc_channel_); 2755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 2765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 2785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool Disable() { 2815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine_->voe_sc()->base()->StopPlayout(webrtc_channel_) == -1) { 2825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR1(StopPlayout, webrtc_channel_); 2835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 2845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 2865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org virtual bool PlaySound(const char *buf, int len, int flags) { 2895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // The voe file api is not available in chrome. 2905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!engine_->voe_sc()->file()) { 2915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 2925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Must stop playing the current sound (if any), because we are about to 2945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // modify the stream. 2955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine_->voe_sc()->file()->StopPlayingFileLocally(webrtc_channel_) 2965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org == -1) { 2975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR1(StopPlayingFileLocally, webrtc_channel_); 2985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 2995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 3005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 3015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (buf) { 3025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org stream_.reset(new WebRtcSoundclipStream(buf, len)); 3035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org stream_->set_loop((flags & SF_LOOP) != 0); 3045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org stream_->Rewind(); 3055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 3065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Play it. 3075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine_->voe_sc()->file()->StartPlayingFileLocally( 3085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc_channel_, stream_.get()) == -1) { 3095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR2(StartPlayingFileLocally, webrtc_channel_, stream_.get()); 3105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_ERROR) << "Unable to start soundclip"; 3115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 3125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 3135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 3145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org stream_.reset(); 3155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 3165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 3175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 3185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 3195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int GetLastEngineError() const { return engine_->voe_sc()->error(); } 3205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 3215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org private: 3225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org WebRtcVoiceEngine *engine_; 3235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int webrtc_channel_; 3245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org talk_base::scoped_ptr<WebRtcSoundclipStream> stream_; 3255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org}; 3265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 3275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgWebRtcVoiceEngine::WebRtcVoiceEngine() 3285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org : voe_wrapper_(new VoEWrapper()), 3295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_wrapper_sc_(new VoEWrapper()), 33059a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org voe_wrapper_sc_initialized_(false), 3315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org tracing_(new VoETraceWrapper()), 3325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org adm_(NULL), 3335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org adm_sc_(NULL), 3345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org log_filter_(SeverityToFilter(kDefaultLogSeverity)), 3355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org is_dumping_aec_(false), 3365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org desired_local_monitor_enable_(false), 33785a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org use_experimental_acm_(false), 3385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org tx_processor_ssrc_(0), 3395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org rx_processor_ssrc_(0) { 3405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org Construct(); 3415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 3425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 3435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgWebRtcVoiceEngine::WebRtcVoiceEngine(VoEWrapper* voe_wrapper, 3445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org VoEWrapper* voe_wrapper_sc, 3455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org VoETraceWrapper* tracing) 3465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org : voe_wrapper_(voe_wrapper), 3475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_wrapper_sc_(voe_wrapper_sc), 34859a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org voe_wrapper_sc_initialized_(false), 3495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org tracing_(tracing), 3505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org adm_(NULL), 3515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org adm_sc_(NULL), 3525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org log_filter_(SeverityToFilter(kDefaultLogSeverity)), 3535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org is_dumping_aec_(false), 3545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org desired_local_monitor_enable_(false), 35585a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org use_experimental_acm_(false), 3565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org tx_processor_ssrc_(0), 3575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org rx_processor_ssrc_(0) { 3585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org Construct(); 3595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 3605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 3615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgvoid WebRtcVoiceEngine::Construct() { 3625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org SetTraceFilter(log_filter_); 3635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org initialized_ = false; 3645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_VERBOSE) << "WebRtcVoiceEngine::WebRtcVoiceEngine"; 3655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org SetTraceOptions(""); 3665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (tracing_->SetTraceCallback(this) == -1) { 3675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR0(SetTraceCallback); 3685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 3695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe_wrapper_->base()->RegisterVoiceEngineObserver(*this) == -1) { 3705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR0(RegisterVoiceEngineObserver); 3715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 3725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Clear the default agc state. 3735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org memset(&default_agc_config_, 0, sizeof(default_agc_config_)); 3745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 3755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Load our audio codec list. 3765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ConstructCodecs(); 3775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 3785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Load our RTP Header extensions. 3795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org rtp_header_extensions_.push_back( 3805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org RtpHeaderExtension(kRtpAudioLevelHeaderExtension, 3815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org kRtpAudioLevelHeaderExtensionId)); 382834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org options_ = GetDefaultEngineOptions(); 38385a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org 38485a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org // Initialize the VoE Configuration to the default ACM. 38585a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org voe_config_.Set<webrtc::AudioCodingModuleFactory>( 38685a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org new webrtc::AudioCodingModuleFactory); 3875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 3885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 3895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic bool IsOpus(const AudioCodec& codec) { 3905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return (_stricmp(codec.name.c_str(), kOpusCodecName) == 0); 3915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 3925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 3935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic bool IsIsac(const AudioCodec& codec) { 3945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return (_stricmp(codec.name.c_str(), kIsacCodecName) == 0); 3955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 3965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 3975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// True if params["stereo"] == "1" 3985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstatic bool IsOpusStereoEnabled(const AudioCodec& codec) { 3995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org CodecParameterMap::const_iterator param = 4005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org codec.params.find(kCodecParamStereo); 4015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (param == codec.params.end()) { 4025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 4035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 4045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return param->second == kParamValueTrue; 4055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 4065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 407c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.orgstatic bool IsValidOpusBitrate(int bitrate) { 408c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org return (bitrate >= kOpusMinBitrate && bitrate <= kOpusMaxBitrate); 409c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org} 410c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org 411c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org// Returns 0 if params[kCodecParamMaxAverageBitrate] is not defined or invalid. 412c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org// Returns the value of params[kCodecParamMaxAverageBitrate] otherwise. 413c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.orgstatic int GetOpusBitrateFromParams(const AudioCodec& codec) { 414c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org int bitrate = 0; 415c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (!codec.GetParam(kCodecParamMaxAverageBitrate, &bitrate)) { 416c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org return 0; 417c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org } 418c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (!IsValidOpusBitrate(bitrate)) { 419c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org LOG(LS_WARNING) << "Codec parameter \"maxaveragebitrate\" has an " 420c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org << "invalid value: " << bitrate; 421c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org return 0; 422c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org } 423c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org return bitrate; 424c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org} 425c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org 4265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgvoid WebRtcVoiceEngine::ConstructCodecs() { 4275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "WebRtc VoiceEngine codecs:"; 4285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int ncodecs = voe_wrapper_->codec()->NumOfCodecs(); 4295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (int i = 0; i < ncodecs; ++i) { 4305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::CodecInst voe_codec; 4315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe_wrapper_->codec()->GetCodec(i, voe_codec) != -1) { 4325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Skip uncompressed formats. 4335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (_stricmp(voe_codec.plname, kL16CodecName) == 0) { 4345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org continue; 4355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 4365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 4375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org const CodecPref* pref = NULL; 4385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (size_t j = 0; j < ARRAY_SIZE(kCodecPrefs); ++j) { 4395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (_stricmp(kCodecPrefs[j].name, voe_codec.plname) == 0 && 4405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org kCodecPrefs[j].clockrate == voe_codec.plfreq && 4415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org kCodecPrefs[j].channels == voe_codec.channels) { 4425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org pref = &kCodecPrefs[j]; 4435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org break; 4445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 4455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 4465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 4475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (pref) { 4485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Use the payload type that we've configured in our pref table; 4495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // use the offset in our pref table to determine the sort order. 4505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org AudioCodec codec(pref->payload_type, voe_codec.plname, voe_codec.plfreq, 4515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_codec.rate, voe_codec.channels, 4525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ARRAY_SIZE(kCodecPrefs) - (pref - kCodecPrefs)); 4535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << ToString(codec); 4545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (IsIsac(codec)) { 4555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Indicate auto-bandwidth in signaling. 4565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org codec.bitrate = 0; 4575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 4585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (IsOpus(codec)) { 4595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Only add fmtp parameters that differ from the spec. 4605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (kPreferredMinPTime != kOpusDefaultMinPTime) { 4615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org codec.params[kCodecParamMinPTime] = 4625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org talk_base::ToString(kPreferredMinPTime); 4635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 4645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (kPreferredMaxPTime != kOpusDefaultMaxPTime) { 4655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org codec.params[kCodecParamMaxPTime] = 4665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org talk_base::ToString(kPreferredMaxPTime); 4675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 4685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // TODO(hellner): Add ptime, sprop-stereo, stereo and useinbandfec 4695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // when they can be set to values other than the default. 4705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 4715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org codecs_.push_back(codec); 4725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 4735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "Unexpected codec: " << ToString(voe_codec); 4745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 4755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 4765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 4775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Make sure they are in local preference order. 4785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::sort(codecs_.begin(), codecs_.end(), &AudioCodec::Preferable); 4795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 4805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 4815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgWebRtcVoiceEngine::~WebRtcVoiceEngine() { 4825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_VERBOSE) << "WebRtcVoiceEngine::~WebRtcVoiceEngine"; 4835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe_wrapper_->base()->DeRegisterVoiceEngineObserver() == -1) { 4845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR0(DeRegisterVoiceEngineObserver); 4855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 4865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (adm_) { 4875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_wrapper_.reset(); 4885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org adm_->Release(); 4895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org adm_ = NULL; 4905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 4915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (adm_sc_) { 4925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_wrapper_sc_.reset(); 4935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org adm_sc_->Release(); 4945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org adm_sc_ = NULL; 4955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 4965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 4975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Test to see if the media processor was deregistered properly 4985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ASSERT(SignalRxMediaFrame.is_empty()); 4995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ASSERT(SignalTxMediaFrame.is_empty()); 5005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 5015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org tracing_->SetTraceCallback(NULL); 5025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 5035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 5045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::Init(talk_base::Thread* worker_thread) { 5055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "WebRtcVoiceEngine::Init"; 5065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool res = InitInternal(); 5075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (res) { 5085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "WebRtcVoiceEngine::Init Done!"; 5095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 5105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_ERROR) << "WebRtcVoiceEngine::Init failed"; 5115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org Terminate(); 5125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 5135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return res; 5145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 5155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 5165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::InitInternal() { 5175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Temporarily turn logging level up for the Init call 5185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int old_filter = log_filter_; 5195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int extended_filter = log_filter_ | SeverityToFilter(talk_base::LS_INFO); 5205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org SetTraceFilter(extended_filter); 5215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org SetTraceOptions(""); 5225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 5235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Init WebRtc VoiceEngine. 5245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe_wrapper_->base()->Init(adm_) == -1) { 5255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR0_EX(Init, voe_wrapper_->error()); 5265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org SetTraceFilter(old_filter); 5275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 5285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 5295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 5305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org SetTraceFilter(old_filter); 5315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org SetTraceOptions(log_options_); 5325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 5335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Log the VoiceEngine version info 5345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org char buffer[1024] = ""; 5355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_wrapper_->base()->GetVersion(buffer); 5365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "WebRtc VoiceEngine Version:"; 5375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LogMultiline(talk_base::LS_INFO, buffer); 5385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 5395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Save the default AGC configuration settings. This must happen before 5405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // calling SetOptions or the default will be overwritten. 5415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe_wrapper_->processing()->GetAgcConfig(default_agc_config_) == -1) { 542582fe818e571fa2571267f5e369715188472f352wu@webrtc.org LOG_RTCERR0(GetAgcConfig); 5435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 5445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 5455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 546e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org // Set defaults for options, so that ApplyOptions applies them explicitly 547e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org // when we clear option (channel) overrides. External clients can still 548e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org // modify the defaults via SetOptions (on the media engine). 549e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org if (!SetOptions(GetDefaultEngineOptions())) { 5505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 5515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 5525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 5535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Print our codec list again for the call diagnostic log 5545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "WebRtc VoiceEngine codecs:"; 5555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (std::vector<AudioCodec>::const_iterator it = codecs_.begin(); 5565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org it != codecs_.end(); ++it) { 5575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << ToString(*it); 5585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 5595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 56059a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org // Disable the DTMF playout when a tone is sent. 56159a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org // PlayDtmfTone will be used if local playout is needed. 56259a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org if (voe_wrapper_->dtmf()->SetDtmfFeedbackStatus(false) == -1) { 56359a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org LOG_RTCERR1(SetDtmfFeedbackStatus, false); 56459a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org } 56559a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org 56659a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org initialized_ = true; 56759a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org return true; 56859a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org} 56959a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org 57059a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.orgbool WebRtcVoiceEngine::EnsureSoundclipEngineInit() { 57159a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org if (voe_wrapper_sc_initialized_) { 57259a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org return true; 57359a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org } 57459a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org // Note that, if initialization fails, voe_wrapper_sc_initialized_ will still 57559a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org // be false, so subsequent calls to EnsureSoundclipEngineInit will 57659a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org // probably just fail again. That's acceptable behavior. 5775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#if defined(LINUX) && !defined(HAVE_LIBPULSE) 5785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_wrapper_sc_->hw()->SetAudioDeviceLayer(webrtc::kAudioLinuxAlsa); 5795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#endif 5805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 5815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Initialize the VoiceEngine instance that we'll use to play out sound clips. 5825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe_wrapper_sc_->base()->Init(adm_sc_) == -1) { 5835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR0_EX(Init, voe_wrapper_sc_->error()); 5845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 5855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 5865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 5875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // On Windows, tell it to use the default sound (not communication) devices. 5885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // First check whether there is a valid sound device for playback. 5895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // TODO(juberti): Clean this up when we support setting the soundclip device. 5905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#ifdef WIN32 5915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // The SetPlayoutDevice may not be implemented in the case of external ADM. 5925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // TODO(ronghuawu): We should only check the adm_sc_ here, but current 5935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // PeerConnection interface never set the adm_sc_, so need to check both 5945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // in order to determine if the external adm is used. 5955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!adm_ && !adm_sc_) { 5965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int num_of_devices = 0; 5975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe_wrapper_sc_->hw()->GetNumOfPlayoutDevices(num_of_devices) != -1 && 5985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org num_of_devices > 0) { 5995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe_wrapper_sc_->hw()->SetPlayoutDevice(kDefaultSoundclipDeviceId) 6005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org == -1) { 6015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR1_EX(SetPlayoutDevice, kDefaultSoundclipDeviceId, 6025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_wrapper_sc_->error()); 6035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 6045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 6055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 6065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "No valid sound playout device found."; 6075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 6085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 6095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#endif 61059a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org voe_wrapper_sc_initialized_ = true; 61159a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org LOG(LS_INFO) << "Initialized WebRtc soundclip engine."; 6125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 6135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 6145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 6155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgvoid WebRtcVoiceEngine::Terminate() { 6165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "WebRtcVoiceEngine::Terminate"; 6175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org initialized_ = false; 6185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 6195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org StopAecDump(); 6205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 62159a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org if (voe_wrapper_sc_) { 62259a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org voe_wrapper_sc_initialized_ = false; 62359a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org voe_wrapper_sc_->base()->Terminate(); 62459a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org } 6255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_wrapper_->base()->Terminate(); 6265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org desired_local_monitor_enable_ = false; 6275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 6285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 6295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgint WebRtcVoiceEngine::GetCapabilities() { 6305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return AUDIO_SEND | AUDIO_RECV; 6315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 6325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 6335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgVoiceMediaChannel *WebRtcVoiceEngine::CreateChannel() { 6345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org WebRtcVoiceMediaChannel* ch = new WebRtcVoiceMediaChannel(this); 6355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!ch->valid()) { 6365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org delete ch; 6375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ch = NULL; 6385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 6395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ch; 6405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 6415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 6425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgSoundclipMedia *WebRtcVoiceEngine::CreateSoundclip() { 64359a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org if (!EnsureSoundclipEngineInit()) { 64459a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org LOG(LS_ERROR) << "Unable to create soundclip: soundclip engine failed to " 64559a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org << "initialize."; 64659a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org return NULL; 64759a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org } 6485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org WebRtcSoundclipMedia *soundclip = new WebRtcSoundclipMedia(this); 6495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!soundclip->Init() || !soundclip->Enable()) { 6505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org delete soundclip; 6515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return NULL; 6525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 6535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return soundclip; 6545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 6555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 656e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.orgbool WebRtcVoiceEngine::SetOptions(const AudioOptions& options) { 6575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!ApplyOptions(options)) { 6585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 6595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 6605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org options_ = options; 6615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 6625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 6635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 6645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::SetOptionOverrides(const AudioOptions& overrides) { 6655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Setting option overrides: " << overrides.ToString(); 6665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!ApplyOptions(overrides)) { 6675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 6685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 6695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org option_overrides_ = overrides; 6705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 6715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 6725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 6735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::ClearOptionOverrides() { 6745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Clearing option overrides."; 6755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org AudioOptions options = options_; 6765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Only call ApplyOptions if |options_overrides_| contains overrided options. 6775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // ApplyOptions affects NS, AGC other options that is shared between 6785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // all WebRtcVoiceEngineChannels. 6795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (option_overrides_ == AudioOptions()) { 6805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 6815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 6825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 6835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!ApplyOptions(options)) { 6845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 6855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 6865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org option_overrides_ = AudioOptions(); 6875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 6885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 6895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 6905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// AudioOptions defaults are set in InitInternal (for options with corresponding 6915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// MediaEngineInterface flags) and in SetOptions(int) for flagless options. 6925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::ApplyOptions(const AudioOptions& options_in) { 6935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org AudioOptions options = options_in; // The options are modified below. 6945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // kEcConference is AEC with high suppression. 6955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::EcModes ec_mode = webrtc::kEcConference; 6965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::AecmModes aecm_mode = webrtc::kAecmSpeakerphone; 6975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::AgcModes agc_mode = webrtc::kAgcAdaptiveAnalog; 6985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::NsModes ns_mode = webrtc::kNsHighSuppression; 6995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool aecm_comfort_noise = false; 700582fe818e571fa2571267f5e369715188472f352wu@webrtc.org if (options.aecm_generate_comfort_noise.Get(&aecm_comfort_noise)) { 701582fe818e571fa2571267f5e369715188472f352wu@webrtc.org LOG(LS_VERBOSE) << "Comfort noise explicitly set to " 702582fe818e571fa2571267f5e369715188472f352wu@webrtc.org << aecm_comfort_noise << " (default is false)."; 703582fe818e571fa2571267f5e369715188472f352wu@webrtc.org } 7045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 7055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#if defined(IOS) 7065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // On iOS, VPIO provides built-in EC and AGC. 7075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org options.echo_cancellation.Set(false); 7085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org options.auto_gain_control.Set(false); 7095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#elif defined(ANDROID) 7105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ec_mode = webrtc::kEcAecm; 7115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#endif 7125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 7135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#if defined(IOS) || defined(ANDROID) 7145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Set the AGC mode for iOS as well despite disabling it above, to avoid 7155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // unsupported configuration errors from webrtc. 7165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org agc_mode = webrtc::kAgcFixedDigital; 7175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org options.typing_detection.Set(false); 7185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org options.experimental_agc.Set(false); 7195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org options.experimental_aec.Set(false); 7205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#endif 7215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 7225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Applying audio options: " << options.ToString(); 7235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 72485a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org // Configure whether ACM1 or ACM2 is used. 72585a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org bool enable_acm2 = false; 72685a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org if (options.experimental_acm.Get(&enable_acm2)) { 72785a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org EnableExperimentalAcm(enable_acm2); 72885a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org } 72985a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org 7305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::VoEAudioProcessing* voep = voe_wrapper_->processing(); 7315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 7325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool echo_cancellation; 7335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (options.echo_cancellation.Get(&echo_cancellation)) { 7345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voep->SetEcStatus(echo_cancellation, ec_mode) == -1) { 7355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR2(SetEcStatus, echo_cancellation, ec_mode); 7365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 737582fe818e571fa2571267f5e369715188472f352wu@webrtc.org } else { 738582fe818e571fa2571267f5e369715188472f352wu@webrtc.org LOG(LS_VERBOSE) << "Echo control set to " << echo_cancellation 739582fe818e571fa2571267f5e369715188472f352wu@webrtc.org << " with mode " << ec_mode; 7405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 7415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#if !defined(ANDROID) 7425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // TODO(ajm): Remove the error return on Android from webrtc. 7435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voep->SetEcMetricsStatus(echo_cancellation) == -1) { 7445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR1(SetEcMetricsStatus, echo_cancellation); 7455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 7465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 7475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#endif 7485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (ec_mode == webrtc::kEcAecm) { 7495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voep->SetAecmMode(aecm_mode, aecm_comfort_noise) != 0) { 7505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR2(SetAecmMode, aecm_mode, aecm_comfort_noise); 7515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 7525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 7535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 7545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 7555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 7565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool auto_gain_control; 7575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (options.auto_gain_control.Get(&auto_gain_control)) { 7585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voep->SetAgcStatus(auto_gain_control, agc_mode) == -1) { 7595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR2(SetAgcStatus, auto_gain_control, agc_mode); 7605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 761582fe818e571fa2571267f5e369715188472f352wu@webrtc.org } else { 762582fe818e571fa2571267f5e369715188472f352wu@webrtc.org LOG(LS_VERBOSE) << "Auto gain set to " << auto_gain_control 763582fe818e571fa2571267f5e369715188472f352wu@webrtc.org << " with mode " << agc_mode; 764582fe818e571fa2571267f5e369715188472f352wu@webrtc.org } 765582fe818e571fa2571267f5e369715188472f352wu@webrtc.org } 766582fe818e571fa2571267f5e369715188472f352wu@webrtc.org 767582fe818e571fa2571267f5e369715188472f352wu@webrtc.org if (options.tx_agc_target_dbov.IsSet() || 768582fe818e571fa2571267f5e369715188472f352wu@webrtc.org options.tx_agc_digital_compression_gain.IsSet() || 769582fe818e571fa2571267f5e369715188472f352wu@webrtc.org options.tx_agc_limiter.IsSet()) { 770582fe818e571fa2571267f5e369715188472f352wu@webrtc.org // Override default_agc_config_. Generally, an unset option means "leave 771582fe818e571fa2571267f5e369715188472f352wu@webrtc.org // the VoE bits alone" in this function, so we want whatever is set to be 772582fe818e571fa2571267f5e369715188472f352wu@webrtc.org // stored as the new "default". If we didn't, then setting e.g. 773582fe818e571fa2571267f5e369715188472f352wu@webrtc.org // tx_agc_target_dbov would reset digital compression gain and limiter 774582fe818e571fa2571267f5e369715188472f352wu@webrtc.org // settings. 775582fe818e571fa2571267f5e369715188472f352wu@webrtc.org // Also, if we don't update default_agc_config_, then adjust_agc_delta 776582fe818e571fa2571267f5e369715188472f352wu@webrtc.org // would be an offset from the original values, and not whatever was set 777582fe818e571fa2571267f5e369715188472f352wu@webrtc.org // explicitly. 778582fe818e571fa2571267f5e369715188472f352wu@webrtc.org default_agc_config_.targetLeveldBOv = 779582fe818e571fa2571267f5e369715188472f352wu@webrtc.org options.tx_agc_target_dbov.GetWithDefaultIfUnset( 780582fe818e571fa2571267f5e369715188472f352wu@webrtc.org default_agc_config_.targetLeveldBOv); 781582fe818e571fa2571267f5e369715188472f352wu@webrtc.org default_agc_config_.digitalCompressionGaindB = 782582fe818e571fa2571267f5e369715188472f352wu@webrtc.org options.tx_agc_digital_compression_gain.GetWithDefaultIfUnset( 783582fe818e571fa2571267f5e369715188472f352wu@webrtc.org default_agc_config_.digitalCompressionGaindB); 784582fe818e571fa2571267f5e369715188472f352wu@webrtc.org default_agc_config_.limiterEnable = 785582fe818e571fa2571267f5e369715188472f352wu@webrtc.org options.tx_agc_limiter.GetWithDefaultIfUnset( 786582fe818e571fa2571267f5e369715188472f352wu@webrtc.org default_agc_config_.limiterEnable); 787582fe818e571fa2571267f5e369715188472f352wu@webrtc.org if (voe_wrapper_->processing()->SetAgcConfig(default_agc_config_) == -1) { 788582fe818e571fa2571267f5e369715188472f352wu@webrtc.org LOG_RTCERR3(SetAgcConfig, 789582fe818e571fa2571267f5e369715188472f352wu@webrtc.org default_agc_config_.targetLeveldBOv, 790582fe818e571fa2571267f5e369715188472f352wu@webrtc.org default_agc_config_.digitalCompressionGaindB, 791582fe818e571fa2571267f5e369715188472f352wu@webrtc.org default_agc_config_.limiterEnable); 792582fe818e571fa2571267f5e369715188472f352wu@webrtc.org return false; 7935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 7945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 7955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 7965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool noise_suppression; 7975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (options.noise_suppression.Get(&noise_suppression)) { 7985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voep->SetNsStatus(noise_suppression, ns_mode) == -1) { 7995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR2(SetNsStatus, noise_suppression, ns_mode); 8005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 801582fe818e571fa2571267f5e369715188472f352wu@webrtc.org } else { 802582fe818e571fa2571267f5e369715188472f352wu@webrtc.org LOG(LS_VERBOSE) << "Noise suppression set to " << noise_suppression 803582fe818e571fa2571267f5e369715188472f352wu@webrtc.org << " with mode " << ns_mode; 8045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 8055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 8065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 8075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool highpass_filter; 8085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (options.highpass_filter.Get(&highpass_filter)) { 8095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voep->EnableHighPassFilter(highpass_filter) == -1) { 8105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR1(SetHighpassFilterStatus, highpass_filter); 8115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 8125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 8135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 8145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 8155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool stereo_swapping; 8165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (options.stereo_swapping.Get(&stereo_swapping)) { 8175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voep->EnableStereoChannelSwapping(stereo_swapping); 8185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voep->IsStereoChannelSwappingEnabled() != stereo_swapping) { 8195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR1(EnableStereoChannelSwapping, stereo_swapping); 8205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 8215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 8225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 8235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 8245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool typing_detection; 8255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (options.typing_detection.Get(&typing_detection)) { 8265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voep->SetTypingDetectionStatus(typing_detection) == -1) { 8275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // In case of error, log the info and continue 8285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR1(SetTypingDetectionStatus, typing_detection); 8295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 8305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 8315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 8325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int adjust_agc_delta; 8335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (options.adjust_agc_delta.Get(&adjust_agc_delta)) { 8345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!AdjustAgcLevel(adjust_agc_delta)) { 8355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 8365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 8375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 8385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 8395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool aec_dump; 8405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (options.aec_dump.Get(&aec_dump)) { 8415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (aec_dump) 842c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org StartAecDump(kAecDumpByAudioOptionFilename); 8435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org else 8445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org StopAecDump(); 8455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 8465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 847e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org bool experimental_aec; 848e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org if (options.experimental_aec.Get(&experimental_aec)) { 849e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org webrtc::AudioProcessing* audioproc = 850e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org voe_wrapper_->base()->audio_processing(); 851e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org // We check audioproc for the benefit of tests, since FakeWebRtcVoiceEngine 852e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org // returns NULL on audio_processing(). 853e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org if (audioproc) { 854e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org webrtc::Config config; 855e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org config.Set<webrtc::DelayCorrection>( 856e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org new webrtc::DelayCorrection(experimental_aec)); 857e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org audioproc->SetExtraOptions(config); 858e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org } 859e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org } 860e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org 861582fe818e571fa2571267f5e369715188472f352wu@webrtc.org uint32 recording_sample_rate; 862582fe818e571fa2571267f5e369715188472f352wu@webrtc.org if (options.recording_sample_rate.Get(&recording_sample_rate)) { 863582fe818e571fa2571267f5e369715188472f352wu@webrtc.org if (voe_wrapper_->hw()->SetRecordingSampleRate(recording_sample_rate)) { 864582fe818e571fa2571267f5e369715188472f352wu@webrtc.org LOG_RTCERR1(SetRecordingSampleRate, recording_sample_rate); 865582fe818e571fa2571267f5e369715188472f352wu@webrtc.org } 866582fe818e571fa2571267f5e369715188472f352wu@webrtc.org } 867582fe818e571fa2571267f5e369715188472f352wu@webrtc.org 868582fe818e571fa2571267f5e369715188472f352wu@webrtc.org uint32 playout_sample_rate; 869582fe818e571fa2571267f5e369715188472f352wu@webrtc.org if (options.playout_sample_rate.Get(&playout_sample_rate)) { 870582fe818e571fa2571267f5e369715188472f352wu@webrtc.org if (voe_wrapper_->hw()->SetPlayoutSampleRate(playout_sample_rate)) { 871582fe818e571fa2571267f5e369715188472f352wu@webrtc.org LOG_RTCERR1(SetPlayoutSampleRate, playout_sample_rate); 872582fe818e571fa2571267f5e369715188472f352wu@webrtc.org } 873582fe818e571fa2571267f5e369715188472f352wu@webrtc.org } 874582fe818e571fa2571267f5e369715188472f352wu@webrtc.org 8755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 8765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 8775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 8785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 8795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::SetDelayOffset(int offset) { 8805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_wrapper_->processing()->SetDelayOffsetMs(offset); 8815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe_wrapper_->processing()->DelayOffsetMs() != offset) { 8825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR1(SetDelayOffsetMs, offset); 8835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 8845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 8855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 8865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 8875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 8885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 8895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgstruct ResumeEntry { 8905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ResumeEntry(WebRtcVoiceMediaChannel *c, bool p, SendFlags s) 8915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org : channel(c), 8925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org playout(p), 8935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org send(s) { 8945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 8955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 8965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org WebRtcVoiceMediaChannel *channel; 8975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool playout; 8985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org SendFlags send; 8995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org}; 9005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 9015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// TODO(juberti): Refactor this so that the core logic can be used to set the 9025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// soundclip device. At that time, reinstate the soundclip pause/resume code. 9035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::SetDevices(const Device* in_device, 9045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org const Device* out_device) { 905582fe818e571fa2571267f5e369715188472f352wu@webrtc.org#if !defined(IOS) 9065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int in_id = in_device ? talk_base::FromString<int>(in_device->id) : 9075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org kDefaultAudioDeviceId; 9085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int out_id = out_device ? talk_base::FromString<int>(out_device->id) : 9095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org kDefaultAudioDeviceId; 9105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // The device manager uses -1 as the default device, which was the case for 9115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // VoE 3.5. VoE 4.0, however, uses 0 as the default in Linux and Mac. 9125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#ifndef WIN32 9135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (-1 == in_id) { 9145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org in_id = kDefaultAudioDeviceId; 9155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 9165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (-1 == out_id) { 9175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org out_id = kDefaultAudioDeviceId; 9185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 9195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#endif 9205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 9215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::string in_name = (in_id != kDefaultAudioDeviceId) ? 9225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org in_device->name : "Default device"; 9235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::string out_name = (out_id != kDefaultAudioDeviceId) ? 9245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org out_device->name : "Default device"; 9255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Setting microphone to (id=" << in_id << ", name=" << in_name 9265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << ") and speaker to (id=" << out_id << ", name=" << out_name 9275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << ")"; 9285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 9295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // If we're running the local monitor, we need to stop it first. 9305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool ret = true; 9315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!PauseLocalMonitor()) { 9325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "Failed to pause local monitor"; 9335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ret = false; 9345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 9355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 9365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Must also pause all audio playback and capture. 9375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (ChannelList::const_iterator i = channels_.begin(); 9385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org i != channels_.end(); ++i) { 9395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org WebRtcVoiceMediaChannel *channel = *i; 9405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!channel->PausePlayout()) { 9415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "Failed to pause playout"; 9425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ret = false; 9435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 9445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!channel->PauseSend()) { 9455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "Failed to pause send"; 9465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ret = false; 9475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 9485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 9495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 9505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Find the recording device id in VoiceEngine and set recording device. 9515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!FindWebRtcAudioDeviceId(true, in_name, in_id, &in_id)) { 9525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ret = false; 9535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 9545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (ret) { 9555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe_wrapper_->hw()->SetRecordingDevice(in_id) == -1) { 95685a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org LOG_RTCERR2(SetRecordingDevice, in_name, in_id); 9575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ret = false; 9585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 9595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 9605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 9615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Find the playout device id in VoiceEngine and set playout device. 9625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!FindWebRtcAudioDeviceId(false, out_name, out_id, &out_id)) { 9635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "Failed to find VoiceEngine device id for " << out_name; 9645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ret = false; 9655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 9665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (ret) { 9675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe_wrapper_->hw()->SetPlayoutDevice(out_id) == -1) { 96885a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org LOG_RTCERR2(SetPlayoutDevice, out_name, out_id); 9695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ret = false; 9705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 9715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 9725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 9735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Resume all audio playback and capture. 9745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (ChannelList::const_iterator i = channels_.begin(); 9755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org i != channels_.end(); ++i) { 9765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org WebRtcVoiceMediaChannel *channel = *i; 9775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!channel->ResumePlayout()) { 9785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "Failed to resume playout"; 9795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ret = false; 9805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 9815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!channel->ResumeSend()) { 9825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "Failed to resume send"; 9835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ret = false; 9845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 9855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 9865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 9875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Resume local monitor. 9885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!ResumeLocalMonitor()) { 9895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "Failed to resume local monitor"; 9905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ret = false; 9915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 9925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 9935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (ret) { 9945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Set microphone to (id=" << in_id <<" name=" << in_name 9955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << ") and speaker to (id="<< out_id << " name=" << out_name 9965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << ")"; 9975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 9985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 9995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ret; 10005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#else 10015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 1002582fe818e571fa2571267f5e369715188472f352wu@webrtc.org#endif // !IOS 10035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 10045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 10055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::FindWebRtcAudioDeviceId( 10065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool is_input, const std::string& dev_name, int dev_id, int* rtc_id) { 10075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // In Linux, VoiceEngine uses the same device dev_id as the device manager. 1008582fe818e571fa2571267f5e369715188472f352wu@webrtc.org#if defined(LINUX) || defined(ANDROID) 10095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *rtc_id = dev_id; 10105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 10115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#else 10125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // In Windows and Mac, we need to find the VoiceEngine device id by name 10135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // unless the input dev_id is the default device id. 10145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (kDefaultAudioDeviceId == dev_id) { 10155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *rtc_id = dev_id; 10165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 10175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 10185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 10195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Get the number of VoiceEngine audio devices. 10205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int count = 0; 10215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (is_input) { 10225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (-1 == voe_wrapper_->hw()->GetNumOfRecordingDevices(count)) { 10235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR0(GetNumOfRecordingDevices); 10245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 10255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 10265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 10275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (-1 == voe_wrapper_->hw()->GetNumOfPlayoutDevices(count)) { 10285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR0(GetNumOfPlayoutDevices); 10295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 10305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 10315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 10325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 10335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (int i = 0; i < count; ++i) { 10345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org char name[128]; 10355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org char guid[128]; 10365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (is_input) { 10375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_wrapper_->hw()->GetRecordingDeviceName(i, name, guid); 10385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_VERBOSE) << "VoiceEngine microphone " << i << ": " << name; 10395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 10405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_wrapper_->hw()->GetPlayoutDeviceName(i, name, guid); 10415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_VERBOSE) << "VoiceEngine speaker " << i << ": " << name; 10425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 10435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 10445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::string webrtc_name(name); 10455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (dev_name.compare(0, webrtc_name.size(), webrtc_name) == 0) { 10465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *rtc_id = i; 10475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 10485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 10495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 10505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "VoiceEngine cannot find device: " << dev_name; 10515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 10525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#endif 10535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 10545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 10555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::GetOutputVolume(int* level) { 10565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org unsigned int ulevel; 10575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe_wrapper_->volume()->GetSpeakerVolume(ulevel) == -1) { 10585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR1(GetSpeakerVolume, level); 10595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 10605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 10615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *level = ulevel; 10625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 10635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 10645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 10655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::SetOutputVolume(int level) { 10665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ASSERT(level >= 0 && level <= 255); 10675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe_wrapper_->volume()->SetSpeakerVolume(level) == -1) { 10685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR1(SetSpeakerVolume, level); 10695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 10705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 10715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 10725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 10735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 10745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgint WebRtcVoiceEngine::GetInputLevel() { 10755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org unsigned int ulevel; 10765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return (voe_wrapper_->volume()->GetSpeechInputLevel(ulevel) != -1) ? 10775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org static_cast<int>(ulevel) : -1; 10785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 10795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 10805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::SetLocalMonitor(bool enable) { 10815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org desired_local_monitor_enable_ = enable; 10825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ChangeLocalMonitor(desired_local_monitor_enable_); 10835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 10845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 10855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::ChangeLocalMonitor(bool enable) { 10865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // The voe file api is not available in chrome. 10875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!voe_wrapper_->file()) { 10885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 10895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 10905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (enable && !monitor_) { 10915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org monitor_.reset(new WebRtcMonitorStream); 10925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe_wrapper_->file()->StartRecordingMicrophone(monitor_.get()) == -1) { 10935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR1(StartRecordingMicrophone, monitor_.get()); 10945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Must call Stop() because there are some cases where Start will report 10955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // failure but still change the state, and if we leave VE in the on state 10965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // then it could crash later when trying to invoke methods on our monitor. 10975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_wrapper_->file()->StopRecordingMicrophone(); 10985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org monitor_.reset(); 10995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 11005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 11015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else if (!enable && monitor_) { 11025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_wrapper_->file()->StopRecordingMicrophone(); 11035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org monitor_.reset(); 11045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 11055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 11065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 11075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 11085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::PauseLocalMonitor() { 11095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ChangeLocalMonitor(false); 11105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 11115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 11125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::ResumeLocalMonitor() { 11135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ChangeLocalMonitor(desired_local_monitor_enable_); 11145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 11155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 11165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgconst std::vector<AudioCodec>& WebRtcVoiceEngine::codecs() { 11175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return codecs_; 11185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 11195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 11205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::FindCodec(const AudioCodec& in) { 11215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return FindWebRtcCodec(in, NULL); 11225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 11235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 11245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// Get the VoiceEngine codec that matches |in|, with the supplied settings. 11255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::FindWebRtcCodec(const AudioCodec& in, 11265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::CodecInst* out) { 11275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int ncodecs = voe_wrapper_->codec()->NumOfCodecs(); 11285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (int i = 0; i < ncodecs; ++i) { 11295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::CodecInst voe_codec; 11305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe_wrapper_->codec()->GetCodec(i, voe_codec) != -1) { 11315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org AudioCodec codec(voe_codec.pltype, voe_codec.plname, voe_codec.plfreq, 11325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_codec.rate, voe_codec.channels, 0); 11335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool multi_rate = IsCodecMultiRate(voe_codec); 11345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Allow arbitrary rates for ISAC to be specified. 11355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (multi_rate) { 11365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Set codec.bitrate to 0 so the check for codec.Matches() passes. 11375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org codec.bitrate = 0; 11385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 11395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (codec.Matches(in)) { 11405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (out) { 11415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Fixup the payload type. 11425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_codec.pltype = in.id; 11435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 11445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Set bitrate if specified. 11455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (multi_rate && in.bitrate != 0) { 11465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_codec.rate = in.bitrate; 11475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 11485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 11495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Apply codec-specific settings. 11505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (IsIsac(codec)) { 11515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // If ISAC and an explicit bitrate is not specified, 11525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // enable auto bandwidth adjustment. 11535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_codec.rate = (in.bitrate > 0) ? in.bitrate : -1; 11545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 11555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *out = voe_codec; 11565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 11575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 11585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 11595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 11605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 11615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 11625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 11635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgconst std::vector<RtpHeaderExtension>& 11645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgWebRtcVoiceEngine::rtp_header_extensions() const { 11655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return rtp_header_extensions_; 11665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 11675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 11685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgvoid WebRtcVoiceEngine::SetLogging(int min_sev, const char* filter) { 11695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // if min_sev == -1, we keep the current log level. 11705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (min_sev >= 0) { 11715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org SetTraceFilter(SeverityToFilter(min_sev)); 11725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 11735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org log_options_ = filter; 11745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org SetTraceOptions(initialized_ ? log_options_ : ""); 11755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 11765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 11775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgint WebRtcVoiceEngine::GetLastEngineError() { 11785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return voe_wrapper_->error(); 11795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 11805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 11815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgvoid WebRtcVoiceEngine::SetTraceFilter(int filter) { 11825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org log_filter_ = filter; 11835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org tracing_->SetTraceFilter(filter); 11845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 11855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 11865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// We suppport three different logging settings for VoiceEngine: 11875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// 1. Observer callback that goes into talk diagnostic logfile. 11885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// Use --logfile and --loglevel 11895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// 11905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// 2. Encrypted VoiceEngine log for debugging VoiceEngine. 11915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// Use --voice_loglevel --voice_logfilter "tracefile file_name" 11925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// 11935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// 3. EC log and dump for debugging QualityEngine. 11945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// Use --voice_loglevel --voice_logfilter "recordEC file_name" 11955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// 11965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// For more details see: "https://sites.google.com/a/google.com/wavelet/Home/ 11975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// Magic-Flute--RTC-Engine-/Magic-Flute-Command-Line-Parameters" 11985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgvoid WebRtcVoiceEngine::SetTraceOptions(const std::string& options) { 11995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Set encrypted trace file. 12005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::vector<std::string> opts; 12015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org talk_base::tokenize(options, ' ', '"', '"', &opts); 12025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::vector<std::string>::iterator tracefile = 12035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::find(opts.begin(), opts.end(), "tracefile"); 12045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (tracefile != opts.end() && ++tracefile != opts.end()) { 12055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Write encrypted debug output (at same loglevel) to file 12065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // EncryptedTraceFile no longer supported. 12075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (tracing_->SetTraceFile(tracefile->c_str()) == -1) { 12085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR1(SetTraceFile, *tracefile); 12095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 12105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 12115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 1212582fe818e571fa2571267f5e369715188472f352wu@webrtc.org // Allow trace options to override the trace filter. We default 1213582fe818e571fa2571267f5e369715188472f352wu@webrtc.org // it to log_filter_ (as a translation of libjingle log levels) 1214582fe818e571fa2571267f5e369715188472f352wu@webrtc.org // elsewhere, but this allows clients to explicitly set webrtc 1215582fe818e571fa2571267f5e369715188472f352wu@webrtc.org // log levels. 1216582fe818e571fa2571267f5e369715188472f352wu@webrtc.org std::vector<std::string>::iterator tracefilter = 1217582fe818e571fa2571267f5e369715188472f352wu@webrtc.org std::find(opts.begin(), opts.end(), "tracefilter"); 1218582fe818e571fa2571267f5e369715188472f352wu@webrtc.org if (tracefilter != opts.end() && ++tracefilter != opts.end()) { 1219582fe818e571fa2571267f5e369715188472f352wu@webrtc.org if (!tracing_->SetTraceFilter(talk_base::FromString<int>(*tracefilter))) { 1220582fe818e571fa2571267f5e369715188472f352wu@webrtc.org LOG_RTCERR1(SetTraceFilter, *tracefilter); 1221582fe818e571fa2571267f5e369715188472f352wu@webrtc.org } 1222582fe818e571fa2571267f5e369715188472f352wu@webrtc.org } 1223582fe818e571fa2571267f5e369715188472f352wu@webrtc.org 12245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Set AEC dump file 12255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::vector<std::string>::iterator recordEC = 12265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::find(opts.begin(), opts.end(), "recordEC"); 12275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (recordEC != opts.end()) { 12285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ++recordEC; 12295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (recordEC != opts.end()) 12305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org StartAecDump(recordEC->c_str()); 12315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org else 12325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org StopAecDump(); 12335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 12345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 12355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 12365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// Ignore spammy trace messages, mostly from the stats API when we haven't 12375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// gotten RTCP info yet from the remote side. 12385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::ShouldIgnoreTrace(const std::string& trace) { 12395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org static const char* kTracesToIgnore[] = { 12405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org "\tfailed to GetReportBlockInformation", 12415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org "GetRecCodec() failed to get received codec", 12425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org "GetReceivedRtcpStatistics: Could not get received RTP statistics", 12435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org "GetRemoteRTCPData() failed to measure statistics due to lack of received RTP and/or RTCP packets", // NOLINT 12445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org "GetRemoteRTCPData() failed to retrieve sender info for remote side", 12455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org "GetRTPStatistics() failed to measure RTT since no RTP packets have been received yet", // NOLINT 12465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org "GetRTPStatistics() failed to read RTP statistics from the RTP/RTCP module", 12475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org "GetRTPStatistics() failed to retrieve RTT from the RTP/RTCP module", 12485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org "SenderInfoReceived No received SR", 12495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org "StatisticsRTP() no statistics available", 12505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org "TransmitMixer::TypingDetection() VE_TYPING_NOISE_WARNING message has been posted", // NOLINT 12515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org "TransmitMixer::TypingDetection() pending noise-saturation warning exists", // NOLINT 12525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org "GetRecPayloadType() failed to retrieve RX payload type (error=10026)", // NOLINT 12535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org "StopPlayingFileAsMicrophone() isnot playing (error=8088)", 12545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org NULL 12555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org }; 12565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (const char* const* p = kTracesToIgnore; *p; ++p) { 12575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (trace.find(*p) != std::string::npos) { 12585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 12595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 12605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 12615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 12625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 12635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 126485a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.orgvoid WebRtcVoiceEngine::EnableExperimentalAcm(bool enable) { 126585a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org if (enable == use_experimental_acm_) 126685a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org return; 126785a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org if (enable) { 126885a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org LOG(LS_INFO) << "VoiceEngine is set to use new ACM (ACM2 + NetEq4)."; 126985a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org voe_config_.Set<webrtc::AudioCodingModuleFactory>( 127085a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org new webrtc::NewAudioCodingModuleFactory()); 127185a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org } else { 127285a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org LOG(LS_INFO) << "VoiceEngine is set to use legacy ACM (ACM1 + Neteq3)."; 127385a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org voe_config_.Set<webrtc::AudioCodingModuleFactory>( 127485a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org new webrtc::AudioCodingModuleFactory()); 127585a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org } 127685a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org use_experimental_acm_ = enable; 127785a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org} 127885a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org 12795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgvoid WebRtcVoiceEngine::Print(webrtc::TraceLevel level, const char* trace, 12805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int length) { 12815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org talk_base::LoggingSeverity sev = talk_base::LS_VERBOSE; 12825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (level == webrtc::kTraceError || level == webrtc::kTraceCritical) 12835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org sev = talk_base::LS_ERROR; 12845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org else if (level == webrtc::kTraceWarning) 12855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org sev = talk_base::LS_WARNING; 12865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org else if (level == webrtc::kTraceStateInfo || level == webrtc::kTraceInfo) 12875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org sev = talk_base::LS_INFO; 12885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org else if (level == webrtc::kTraceTerseInfo) 12895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org sev = talk_base::LS_INFO; 12905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 12915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Skip past boilerplate prefix text 12925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (length < 72) { 12935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::string msg(trace, length); 12945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_ERROR) << "Malformed webrtc log message: "; 12955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_V(sev) << msg; 12965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 12975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::string msg(trace + 71, length - 72); 12985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!ShouldIgnoreTrace(msg)) { 12995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_V(sev) << "webrtc: " << msg; 13005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 13015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 13025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 13035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 13045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgvoid WebRtcVoiceEngine::CallbackOnError(int channel_num, int err_code) { 13055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org talk_base::CritScope lock(&channels_cs_); 13065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org WebRtcVoiceMediaChannel* channel = NULL; 13075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org uint32 ssrc = 0; 13085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "VoiceEngine error " << err_code << " reported on channel " 13095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << channel_num << "."; 13105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (FindChannelAndSsrc(channel_num, &channel, &ssrc)) { 13115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ASSERT(channel != NULL); 13125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org channel->OnError(ssrc, err_code); 13135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 13145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_ERROR) << "VoiceEngine channel " << channel_num 13155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << " could not be found in channel list when error reported."; 13165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 13175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 13185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 13195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::FindChannelAndSsrc( 13205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int channel_num, WebRtcVoiceMediaChannel** channel, uint32* ssrc) const { 13215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ASSERT(channel != NULL && ssrc != NULL); 13225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 13235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *channel = NULL; 13245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *ssrc = 0; 13255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Find corresponding channel and ssrc 13265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (ChannelList::const_iterator it = channels_.begin(); 13275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org it != channels_.end(); ++it) { 13285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ASSERT(*it != NULL); 13295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if ((*it)->FindSsrc(channel_num, ssrc)) { 13305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *channel = *it; 13315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 13325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 13335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 13345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 13355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 13365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 13375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 13385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// This method will search through the WebRtcVoiceMediaChannels and 13395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// obtain the voice engine's channel number. 13405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::FindChannelNumFromSsrc( 13415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org uint32 ssrc, MediaProcessorDirection direction, int* channel_num) { 13425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ASSERT(channel_num != NULL); 13435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ASSERT(direction == MPD_RX || direction == MPD_TX); 13445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 13455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *channel_num = -1; 13465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Find corresponding channel for ssrc. 13475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (ChannelList::const_iterator it = channels_.begin(); 13485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org it != channels_.end(); ++it) { 13495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ASSERT(*it != NULL); 13505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (direction & MPD_RX) { 13515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *channel_num = (*it)->GetReceiveChannelNum(ssrc); 13525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 13535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (*channel_num == -1 && (direction & MPD_TX)) { 13545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *channel_num = (*it)->GetSendChannelNum(ssrc); 13555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 13565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (*channel_num != -1) { 13575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 13585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 13595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 13605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "FindChannelFromSsrc. No Channel Found for Ssrc: " << ssrc; 13615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 13625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 13635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 13645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgvoid WebRtcVoiceEngine::RegisterChannel(WebRtcVoiceMediaChannel *channel) { 13655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org talk_base::CritScope lock(&channels_cs_); 13665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org channels_.push_back(channel); 13675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 13685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 13695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgvoid WebRtcVoiceEngine::UnregisterChannel(WebRtcVoiceMediaChannel *channel) { 13705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org talk_base::CritScope lock(&channels_cs_); 13715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ChannelList::iterator i = std::find(channels_.begin(), 13725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org channels_.end(), 13735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org channel); 13745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (i != channels_.end()) { 13755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org channels_.erase(i); 13765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 13775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 13785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 13795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgvoid WebRtcVoiceEngine::RegisterSoundclip(WebRtcSoundclipMedia *soundclip) { 13805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org soundclips_.push_back(soundclip); 13815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 13825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 13835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgvoid WebRtcVoiceEngine::UnregisterSoundclip(WebRtcSoundclipMedia *soundclip) { 13845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org SoundclipList::iterator i = std::find(soundclips_.begin(), 13855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org soundclips_.end(), 13865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org soundclip); 13875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (i != soundclips_.end()) { 13885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org soundclips_.erase(i); 13895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 13905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 13915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 13925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// Adjusts the default AGC target level by the specified delta. 13935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// NB: If we start messing with other config fields, we'll want 13945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// to save the current webrtc::AgcConfig as well. 13955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::AdjustAgcLevel(int delta) { 13965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::AgcConfig config = default_agc_config_; 13975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org config.targetLeveldBOv -= delta; 13985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 13995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Adjusting AGC level from default -" 14005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << default_agc_config_.targetLeveldBOv << "dB to -" 14015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << config.targetLeveldBOv << "dB"; 14025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 14035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe_wrapper_->processing()->SetAgcConfig(config) == -1) { 14045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR1(SetAgcConfig, config.targetLeveldBOv); 14055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 14065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 14075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 14085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 14095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 14105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::SetAudioDeviceModule(webrtc::AudioDeviceModule* adm, 14115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::AudioDeviceModule* adm_sc) { 14125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (initialized_) { 14135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "SetAudioDeviceModule can not be called after Init."; 14145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 14155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 14165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (adm_) { 14175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org adm_->Release(); 14185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org adm_ = NULL; 14195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 14205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (adm) { 14215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org adm_ = adm; 14225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org adm_->AddRef(); 14235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 14245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 14255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (adm_sc_) { 14265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org adm_sc_->Release(); 14275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org adm_sc_ = NULL; 14285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 14295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (adm_sc) { 14305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org adm_sc_ = adm_sc; 14315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org adm_sc_->AddRef(); 14325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 14335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 14345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 14355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 14365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::RegisterProcessor( 14375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org uint32 ssrc, 14385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org VoiceProcessor* voice_processor, 14395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org MediaProcessorDirection direction) { 14405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool register_with_webrtc = false; 14415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int channel_id = -1; 14425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool success = false; 14435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org uint32* processor_ssrc = NULL; 14445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool found_channel = FindChannelNumFromSsrc(ssrc, direction, &channel_id); 14455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voice_processor == NULL || !found_channel) { 14465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "Media Processing Registration Failed. ssrc: " << ssrc 14475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << " foundChannel: " << found_channel; 14485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 14495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 14505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 14515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::ProcessingTypes processing_type; 14525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org { 14535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org talk_base::CritScope cs(&signal_media_critical_); 14545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (direction == MPD_RX) { 14555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org processing_type = webrtc::kPlaybackAllChannelsMixed; 14565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (SignalRxMediaFrame.is_empty()) { 14575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org register_with_webrtc = true; 14585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org processor_ssrc = &rx_processor_ssrc_; 14595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 14605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org SignalRxMediaFrame.connect(voice_processor, 14615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org &VoiceProcessor::OnFrame); 14625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 14635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org processing_type = webrtc::kRecordingPerChannel; 14645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (SignalTxMediaFrame.is_empty()) { 14655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org register_with_webrtc = true; 14665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org processor_ssrc = &tx_processor_ssrc_; 14675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 14685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org SignalTxMediaFrame.connect(voice_processor, 14695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org &VoiceProcessor::OnFrame); 14705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 14715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 14725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (register_with_webrtc) { 14735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // TODO(janahan): when registering consider instantiating a 14745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // a VoeMediaProcess object and not make the engine extend the interface. 14755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe()->media() && voe()->media()-> 14765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org RegisterExternalMediaProcessing(channel_id, 14775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org processing_type, 14785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *this) != -1) { 14795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Media Processing Registration Succeeded. channel:" 14805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << channel_id; 14815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *processor_ssrc = ssrc; 14825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org success = true; 14835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 14845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR2(RegisterExternalMediaProcessing, 14855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org channel_id, 14865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org processing_type); 14875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org success = false; 14885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 14895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 14905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // If we don't have to register with the engine, we just needed to 14915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // connect a new processor, set success to true; 14925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org success = true; 14935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 14945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return success; 14955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 14965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 14975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::UnregisterProcessorChannel( 14985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org MediaProcessorDirection channel_direction, 14995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org uint32 ssrc, 15005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org VoiceProcessor* voice_processor, 15015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org MediaProcessorDirection processor_direction) { 15025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool success = true; 15035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org FrameSignal* signal; 15045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::ProcessingTypes processing_type; 15055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org uint32* processor_ssrc = NULL; 15065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (channel_direction == MPD_RX) { 15075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org signal = &SignalRxMediaFrame; 15085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org processing_type = webrtc::kPlaybackAllChannelsMixed; 15095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org processor_ssrc = &rx_processor_ssrc_; 15105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 15115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org signal = &SignalTxMediaFrame; 15125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org processing_type = webrtc::kRecordingPerChannel; 15135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org processor_ssrc = &tx_processor_ssrc_; 15145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 15155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 15165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int deregister_id = -1; 15175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org { 15185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org talk_base::CritScope cs(&signal_media_critical_); 15195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if ((processor_direction & channel_direction) != 0 && !signal->is_empty()) { 15205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org signal->disconnect(voice_processor); 15215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int channel_id = -1; 15225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool found_channel = FindChannelNumFromSsrc(ssrc, 15235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org channel_direction, 15245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org &channel_id); 15255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (signal->is_empty() && found_channel) { 15265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org deregister_id = channel_id; 15275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 15285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 15295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 15305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (deregister_id != -1) { 15315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe()->media() && 15325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe()->media()->DeRegisterExternalMediaProcessing(deregister_id, 15335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org processing_type) != -1) { 15345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *processor_ssrc = 0; 15355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Media Processing DeRegistration Succeeded. channel:" 15365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << deregister_id; 15375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 15385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR2(DeRegisterExternalMediaProcessing, 15395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org deregister_id, 15405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org processing_type); 15415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org success = false; 15425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 15435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 15445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return success; 15455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 15465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 15475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceEngine::UnregisterProcessor( 15485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org uint32 ssrc, 15495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org VoiceProcessor* voice_processor, 15505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org MediaProcessorDirection direction) { 15515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool success = true; 15525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voice_processor == NULL) { 15535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "Media Processing Deregistration Failed. ssrc: " 15545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << ssrc; 15555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 15565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 15575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!UnregisterProcessorChannel(MPD_RX, ssrc, voice_processor, direction)) { 15585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org success = false; 15595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 15605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!UnregisterProcessorChannel(MPD_TX, ssrc, voice_processor, direction)) { 15615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org success = false; 15625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 15635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return success; 15645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 15655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 15665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// Implementing method from WebRtc VoEMediaProcess interface 15675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// Do not lock mux_channel_cs_ in this callback. 15685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgvoid WebRtcVoiceEngine::Process(int channel, 15695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::ProcessingTypes type, 15705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int16_t audio10ms[], 15715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int length, 15725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int sampling_freq, 15735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool is_stereo) { 15745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org talk_base::CritScope cs(&signal_media_critical_); 15755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org AudioFrame frame(audio10ms, length, sampling_freq, is_stereo); 15765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (type == webrtc::kPlaybackAllChannelsMixed) { 15775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org SignalRxMediaFrame(rx_processor_ssrc_, MPD_RX, &frame); 15785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else if (type == webrtc::kRecordingPerChannel) { 15795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org SignalTxMediaFrame(tx_processor_ssrc_, MPD_TX, &frame); 15805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 15815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "Media Processing invoked unexpectedly." 15825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << " channel: " << channel << " type: " << type 15835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << " tx_ssrc: " << tx_processor_ssrc_ 15845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << " rx_ssrc: " << rx_processor_ssrc_; 15855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 15865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 15875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 15885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgvoid WebRtcVoiceEngine::StartAecDump(const std::string& filename) { 15895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!is_dumping_aec_) { 15905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Start dumping AEC when we are not dumping. 15915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe_wrapper_->processing()->StartDebugRecording( 15925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org filename.c_str()) != webrtc::AudioProcessing::kNoError) { 1593b2fe8ceddd31df40a273ba605ae6293abf9c9f7dhenrikg@webrtc.org LOG_RTCERR0(StartDebugRecording); 15945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 15955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org is_dumping_aec_ = true; 15965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 15975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 15985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 15995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 16005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgvoid WebRtcVoiceEngine::StopAecDump() { 16015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (is_dumping_aec_) { 16025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Stop dumping AEC when we are dumping. 16035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (voe_wrapper_->processing()->StopDebugRecording() != 16045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::AudioProcessing::kNoError) { 16055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR0(StopDebugRecording); 16065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 16075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org is_dumping_aec_ = false; 16085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 16095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 16105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 161185a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.orgint WebRtcVoiceEngine::CreateVoiceChannel(VoEWrapper* voice_engine_wrapper) { 161285a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org return voice_engine_wrapper->base()->CreateChannel(voe_config_); 161385a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org} 161485a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org 161585a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.orgint WebRtcVoiceEngine::CreateMediaVoiceChannel() { 161685a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org return CreateVoiceChannel(voe_wrapper_.get()); 161785a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org} 161885a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org 161985a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.orgint WebRtcVoiceEngine::CreateSoundclipVoiceChannel() { 162085a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org return CreateVoiceChannel(voe_wrapper_sc_.get()); 162185a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org} 162285a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org 1623c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org// This struct relies on the generated copy constructor and assignment operator 1624c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org// since it is used in an stl::map. 1625c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.orgstruct WebRtcVoiceMediaChannel::WebRtcVoiceChannelInfo { 1626c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org WebRtcVoiceChannelInfo() : channel(-1), renderer(NULL) {} 1627c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org WebRtcVoiceChannelInfo(int ch, AudioRenderer* r) 1628c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org : channel(ch), 1629c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org renderer(r) {} 1630c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org ~WebRtcVoiceChannelInfo() {} 1631c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org 1632c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org int channel; 1633c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org AudioRenderer* renderer; 1634c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org}; 1635c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org 16365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// WebRtcVoiceMediaChannel 16375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgWebRtcVoiceMediaChannel::WebRtcVoiceMediaChannel(WebRtcVoiceEngine *engine) 16385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org : WebRtcMediaChannel<VoiceMediaChannel, WebRtcVoiceEngine>( 16395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org engine, 164085a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org engine->CreateMediaVoiceChannel()), 1641834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org send_bw_setting_(false), 1642834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org send_autobw_(false), 1643834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org send_bw_bps_(0), 16445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org options_(), 16455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org dtmf_allowed_(false), 16465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org desired_playout_(false), 16475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org nack_enabled_(false), 16485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org playout_(false), 1649204b178db6a965bcdee700f384174d4303e8e9d8stefan@webrtc.org typing_noise_detected_(false), 16505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org desired_send_(SEND_NOTHING), 16515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org send_(SEND_NOTHING), 16525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org default_receive_ssrc_(0) { 16535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org engine->RegisterChannel(this); 16545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_VERBOSE) << "WebRtcVoiceMediaChannel::WebRtcVoiceMediaChannel " 16555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << voe_channel(); 16565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 1657c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org ConfigureSendChannel(voe_channel()); 16585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 16595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 16605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgWebRtcVoiceMediaChannel::~WebRtcVoiceMediaChannel() { 16615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_VERBOSE) << "WebRtcVoiceMediaChannel::~WebRtcVoiceMediaChannel " 16625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << voe_channel(); 16635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 1664c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Remove any remaining send streams, the default channel will be deleted 1665c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // later. 1666c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org while (!send_channels_.empty()) 1667c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org RemoveSendStream(send_channels_.begin()->first); 16685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 16695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Unregister ourselves from the engine. 16705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org engine()->UnregisterChannel(this); 16715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Remove any remaining streams. 1672c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org while (!receive_channels_.empty()) { 1673c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org RemoveRecvStream(receive_channels_.begin()->first); 16745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 16755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 1676c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Delete the default channel. 1677c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org DeleteChannel(voe_channel()); 16785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 16795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 16805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::SetOptions(const AudioOptions& options) { 16815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Setting voice channel options: " 16825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << options.ToString(); 16835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 16849ede6539f5855996228729eaef14e6039f3ecfc8wu@webrtc.org // Check if DSCP value is changed from previous. 16859ede6539f5855996228729eaef14e6039f3ecfc8wu@webrtc.org bool dscp_option_changed = (options_.dscp != options.dscp); 16869ede6539f5855996228729eaef14e6039f3ecfc8wu@webrtc.org 1687c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // TODO(xians): Add support to set different options for different send 1688c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // streams after we support multiple APMs. 1689c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 16905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // We retain all of the existing options, and apply the given ones 16915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // on top. This means there is no way to "clear" options such that 16925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // they go back to the engine default. 16935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org options_.SetAll(options); 16945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 16955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (send_ != SEND_NOTHING) { 16965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!engine()->SetOptionOverrides(options_)) { 16975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << 16985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org "Failed to engine SetOptionOverrides during channel SetOptions."; 16995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 17005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 17015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 17025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Will be interpreted when appropriate. 17035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 17045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 1705582fe818e571fa2571267f5e369715188472f352wu@webrtc.org // Receiver-side auto gain control happens per channel, so set it here from 1706582fe818e571fa2571267f5e369715188472f352wu@webrtc.org // options. Note that, like conference mode, setting it on the engine won't 1707582fe818e571fa2571267f5e369715188472f352wu@webrtc.org // have the desired effect, since voice channels don't inherit options from 1708582fe818e571fa2571267f5e369715188472f352wu@webrtc.org // the media engine when those options are applied per-channel. 1709582fe818e571fa2571267f5e369715188472f352wu@webrtc.org bool rx_auto_gain_control; 1710582fe818e571fa2571267f5e369715188472f352wu@webrtc.org if (options.rx_auto_gain_control.Get(&rx_auto_gain_control)) { 1711582fe818e571fa2571267f5e369715188472f352wu@webrtc.org if (engine()->voe()->processing()->SetRxAgcStatus( 1712582fe818e571fa2571267f5e369715188472f352wu@webrtc.org voe_channel(), rx_auto_gain_control, 1713582fe818e571fa2571267f5e369715188472f352wu@webrtc.org webrtc::kAgcFixedDigital) == -1) { 1714582fe818e571fa2571267f5e369715188472f352wu@webrtc.org LOG_RTCERR1(SetRxAgcStatus, rx_auto_gain_control); 1715582fe818e571fa2571267f5e369715188472f352wu@webrtc.org return false; 1716582fe818e571fa2571267f5e369715188472f352wu@webrtc.org } else { 1717582fe818e571fa2571267f5e369715188472f352wu@webrtc.org LOG(LS_VERBOSE) << "Rx auto gain set to " << rx_auto_gain_control 1718582fe818e571fa2571267f5e369715188472f352wu@webrtc.org << " with mode " << webrtc::kAgcFixedDigital; 1719582fe818e571fa2571267f5e369715188472f352wu@webrtc.org } 1720582fe818e571fa2571267f5e369715188472f352wu@webrtc.org } 1721582fe818e571fa2571267f5e369715188472f352wu@webrtc.org if (options.rx_agc_target_dbov.IsSet() || 1722582fe818e571fa2571267f5e369715188472f352wu@webrtc.org options.rx_agc_digital_compression_gain.IsSet() || 1723582fe818e571fa2571267f5e369715188472f352wu@webrtc.org options.rx_agc_limiter.IsSet()) { 1724582fe818e571fa2571267f5e369715188472f352wu@webrtc.org webrtc::AgcConfig config; 1725582fe818e571fa2571267f5e369715188472f352wu@webrtc.org // If only some of the options are being overridden, get the current 1726582fe818e571fa2571267f5e369715188472f352wu@webrtc.org // settings for the channel and bail if they aren't available. 1727582fe818e571fa2571267f5e369715188472f352wu@webrtc.org if (!options.rx_agc_target_dbov.IsSet() || 1728582fe818e571fa2571267f5e369715188472f352wu@webrtc.org !options.rx_agc_digital_compression_gain.IsSet() || 1729582fe818e571fa2571267f5e369715188472f352wu@webrtc.org !options.rx_agc_limiter.IsSet()) { 1730582fe818e571fa2571267f5e369715188472f352wu@webrtc.org if (engine()->voe()->processing()->GetRxAgcConfig( 1731582fe818e571fa2571267f5e369715188472f352wu@webrtc.org voe_channel(), config) != 0) { 1732582fe818e571fa2571267f5e369715188472f352wu@webrtc.org LOG(LS_ERROR) << "Failed to get default rx agc configuration for " 1733582fe818e571fa2571267f5e369715188472f352wu@webrtc.org << "channel " << voe_channel() << ". Since not all rx " 1734582fe818e571fa2571267f5e369715188472f352wu@webrtc.org << "agc options are specified, unable to safely set rx " 1735582fe818e571fa2571267f5e369715188472f352wu@webrtc.org << "agc options."; 1736582fe818e571fa2571267f5e369715188472f352wu@webrtc.org return false; 1737582fe818e571fa2571267f5e369715188472f352wu@webrtc.org } 1738582fe818e571fa2571267f5e369715188472f352wu@webrtc.org } 1739582fe818e571fa2571267f5e369715188472f352wu@webrtc.org config.targetLeveldBOv = 1740582fe818e571fa2571267f5e369715188472f352wu@webrtc.org options.rx_agc_target_dbov.GetWithDefaultIfUnset( 1741582fe818e571fa2571267f5e369715188472f352wu@webrtc.org config.targetLeveldBOv); 1742582fe818e571fa2571267f5e369715188472f352wu@webrtc.org config.digitalCompressionGaindB = 1743582fe818e571fa2571267f5e369715188472f352wu@webrtc.org options.rx_agc_digital_compression_gain.GetWithDefaultIfUnset( 1744582fe818e571fa2571267f5e369715188472f352wu@webrtc.org config.digitalCompressionGaindB); 1745582fe818e571fa2571267f5e369715188472f352wu@webrtc.org config.limiterEnable = options.rx_agc_limiter.GetWithDefaultIfUnset( 1746582fe818e571fa2571267f5e369715188472f352wu@webrtc.org config.limiterEnable); 1747582fe818e571fa2571267f5e369715188472f352wu@webrtc.org if (engine()->voe()->processing()->SetRxAgcConfig( 1748582fe818e571fa2571267f5e369715188472f352wu@webrtc.org voe_channel(), config) == -1) { 1749582fe818e571fa2571267f5e369715188472f352wu@webrtc.org LOG_RTCERR4(SetRxAgcConfig, voe_channel(), config.targetLeveldBOv, 1750582fe818e571fa2571267f5e369715188472f352wu@webrtc.org config.digitalCompressionGaindB, config.limiterEnable); 1751582fe818e571fa2571267f5e369715188472f352wu@webrtc.org return false; 1752582fe818e571fa2571267f5e369715188472f352wu@webrtc.org } 1753582fe818e571fa2571267f5e369715188472f352wu@webrtc.org } 17549ede6539f5855996228729eaef14e6039f3ecfc8wu@webrtc.org if (dscp_option_changed) { 17559ede6539f5855996228729eaef14e6039f3ecfc8wu@webrtc.org talk_base::DiffServCodePoint dscp = talk_base::DSCP_DEFAULT; 17569ede6539f5855996228729eaef14e6039f3ecfc8wu@webrtc.org if (options.dscp.GetWithDefaultIfUnset(false)) 17579ede6539f5855996228729eaef14e6039f3ecfc8wu@webrtc.org dscp = kAudioDscpValue; 17589ede6539f5855996228729eaef14e6039f3ecfc8wu@webrtc.org if (MediaChannel::SetDscp(dscp) != 0) { 17599ede6539f5855996228729eaef14e6039f3ecfc8wu@webrtc.org LOG(LS_WARNING) << "Failed to set DSCP settings for audio channel"; 17609ede6539f5855996228729eaef14e6039f3ecfc8wu@webrtc.org } 17619ede6539f5855996228729eaef14e6039f3ecfc8wu@webrtc.org } 1762582fe818e571fa2571267f5e369715188472f352wu@webrtc.org 17635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Set voice channel options. Current options: " 17645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << options_.ToString(); 17655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 17665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 17675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 17685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::SetRecvCodecs( 17695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org const std::vector<AudioCodec>& codecs) { 17705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Set the payload types to be used for incoming media. 17715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Setting receive voice codecs:"; 17725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 17735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::vector<AudioCodec> new_codecs; 17745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Find all new codecs. We allow adding new codecs but don't allow changing 17755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // the payload type of codecs that is already configured since we might 17765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // already be receiving packets with that payload type. 17775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (std::vector<AudioCodec>::const_iterator it = codecs.begin(); 1778c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org it != codecs.end(); ++it) { 17795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org AudioCodec old_codec; 17805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (FindCodec(recv_codecs_, *it, &old_codec)) { 17815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (old_codec.id != it->id) { 17825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_ERROR) << it->name << " payload type changed."; 17835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 17845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 17855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 17865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org new_codecs.push_back(*it); 17875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 17885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 17895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (new_codecs.empty()) { 17905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // There are no new codecs to configure. Already configured codecs are 17915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // never removed. 17925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 17935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 17945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 17955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (playout_) { 17965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Receive codecs can not be changed while playing. So we temporarily 17975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // pause playout. 17985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org PausePlayout(); 17995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 18005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 1801c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org bool ret = true; 18025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (std::vector<AudioCodec>::const_iterator it = new_codecs.begin(); 18035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org it != new_codecs.end() && ret; ++it) { 18045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::CodecInst voe_codec; 18055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->FindWebRtcCodec(*it, &voe_codec)) { 18065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << ToString(*it); 18075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_codec.pltype = it->id; 1808c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (default_receive_ssrc_ == 0) { 1809c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // Set the receive codecs on the default channel explicitly if the 1810c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // default channel is not used by |receive_channels_|, this happens in 1811c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // conference mode or in non-conference mode when there is no playout 1812c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // channel. 1813c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // TODO(xians): Figure out how we use the default channel in conference 1814c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // mode. 1815c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (engine()->voe()->codec()->SetRecPayloadType( 1816c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org voe_channel(), voe_codec) == -1) { 1817c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org LOG_RTCERR2(SetRecPayloadType, voe_channel(), ToString(voe_codec)); 1818c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org ret = false; 1819c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org } 18205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 18215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 18225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Set the receive codecs on all receiving channels. 1823c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org for (ChannelMap::iterator it = receive_channels_.begin(); 1824c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org it != receive_channels_.end() && ret; ++it) { 18255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->codec()->SetRecPayloadType( 1826c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org it->second.channel, voe_codec) == -1) { 1827c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org LOG_RTCERR2(SetRecPayloadType, it->second.channel, 1828c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org ToString(voe_codec)); 18295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ret = false; 18305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 18315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 18325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 18335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "Unknown codec " << ToString(*it); 18345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ret = false; 18355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 18365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 18375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (ret) { 18385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org recv_codecs_ = codecs; 18395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 18405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 18415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (desired_playout_ && !playout_) { 18425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ResumePlayout(); 18435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 18445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ret; 18455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 18465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 18475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::SetSendCodecs( 1848d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org int channel, const std::vector<AudioCodec>& codecs) { 1849d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org // Disable VAD, and FEC unless we know the other side wants them. 1850d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org engine()->voe()->codec()->SetVADStatus(channel, false); 1851d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org engine()->voe()->rtp()->SetNACKStatus(channel, false, 0); 1852d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org engine()->voe()->rtp()->SetFECStatus(channel, false); 18535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 18545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Scan through the list to figure out the codec to use for sending, along 18555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // with the proper configuration for VAD and DTMF. 18565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool first = true; 18575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::CodecInst send_codec; 18585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org memset(&send_codec, 0, sizeof(send_codec)); 18595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 18605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (std::vector<AudioCodec>::const_iterator it = codecs.begin(); 18615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org it != codecs.end(); ++it) { 18625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Ignore codecs we don't know about. The negotiation step should prevent 18635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // this, but double-check to be sure. 18645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::CodecInst voe_codec; 18655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!engine()->FindWebRtcCodec(*it, &voe_codec)) { 18665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "Unknown codec " << ToString(voe_codec); 18675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org continue; 18685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 18695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 18705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // If OPUS, change what we send according to the "stereo" codec 18715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // parameter, and not the "channels" parameter. We set 18725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // voe_codec.channels to 2 if "stereo=1" and 1 otherwise. If 18735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // the bitrate is not specified, i.e. is zero, we set it to the 18745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // appropriate default value for mono or stereo Opus. 18755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (IsOpus(*it)) { 18765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (IsOpusStereoEnabled(*it)) { 18775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_codec.channels = 2; 1878c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (!IsValidOpusBitrate(it->bitrate)) { 1879c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (it->bitrate != 0) { 1880c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org LOG(LS_WARNING) << "Overrides the invalid supplied bitrate(" 1881c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org << it->bitrate 1882c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org << ") with default opus stereo bitrate: " 1883c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org << kOpusStereoBitrate; 1884c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org } 18855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_codec.rate = kOpusStereoBitrate; 18865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 18875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 18885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_codec.channels = 1; 1889c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (!IsValidOpusBitrate(it->bitrate)) { 1890c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (it->bitrate != 0) { 1891c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org LOG(LS_WARNING) << "Overrides the invalid supplied bitrate(" 1892c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org << it->bitrate 1893c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org << ") with default opus mono bitrate: " 1894c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org << kOpusMonoBitrate; 1895c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org } 18965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_codec.rate = kOpusMonoBitrate; 18975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 18985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 1899c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org int bitrate_from_params = GetOpusBitrateFromParams(*it); 1900c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (bitrate_from_params != 0) { 1901c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org voe_codec.rate = bitrate_from_params; 1902c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org } 19035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 19045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 1905c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Find the DTMF telephone event "codec" and tell VoiceEngine channels 1906c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // about it. 19075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (_stricmp(it->name.c_str(), "telephone-event") == 0 || 19085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org _stricmp(it->name.c_str(), "audio/telephone-event") == 0) { 1909d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org if (engine()->voe()->dtmf()->SetSendTelephoneEventPayloadType( 1910d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org channel, it->id) == -1) { 1911d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org LOG_RTCERR2(SetSendTelephoneEventPayloadType, channel, it->id); 1912d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org return false; 19135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 19145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 19155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 19165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Turn voice activity detection/comfort noise on if supported. 19175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Set the wideband CN payload type appropriately. 19185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // (narrowband always uses the static payload type 13). 19195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (_stricmp(it->name.c_str(), "CN") == 0) { 19205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::PayloadFrequencies cn_freq; 19215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org switch (it->clockrate) { 19225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case 8000: 19235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org cn_freq = webrtc::kFreq8000Hz; 19245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org break; 19255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case 16000: 19265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org cn_freq = webrtc::kFreq16000Hz; 19275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org break; 19285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case 32000: 19295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org cn_freq = webrtc::kFreq32000Hz; 19305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org break; 19315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org default: 19325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "CN frequency " << it->clockrate 19335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << " not supported."; 19345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org continue; 19355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 1936d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org // Set the CN payloadtype and the VAD status. 1937d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org // The CN payload type for 8000 Hz clockrate is fixed at 13. 1938d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org if (cn_freq != webrtc::kFreq8000Hz) { 1939d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org if (engine()->voe()->codec()->SetSendCNPayloadType( 1940d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org channel, it->id, cn_freq) == -1) { 1941d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org LOG_RTCERR3(SetSendCNPayloadType, channel, it->id, cn_freq); 1942d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org // TODO(ajm): This failure condition will be removed from VoE. 1943d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org // Restore the return here when we update to a new enough webrtc. 1944d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org // 1945d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org // Not returning false because the SetSendCNPayloadType will fail if 1946d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org // the channel is already sending. 1947d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org // This can happen if the remote description is applied twice, for 1948d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org // example in the case of ROAP on top of JSEP, where both side will 1949d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org // send the offer. 19505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 1951d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org } 1952c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 1953d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org // Only turn on VAD if we have a CN payload type that matches the 1954d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org // clockrate for the codec we are going to use. 1955d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org if (it->clockrate == send_codec.plfreq) { 1956d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org LOG(LS_INFO) << "Enabling VAD"; 1957d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org if (engine()->voe()->codec()->SetVADStatus(channel, true) == -1) { 1958d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org LOG_RTCERR2(SetVADStatus, channel, true); 1959d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org return false; 19605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 19615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 19625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 19635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 19645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // We'll use the first codec in the list to actually send audio data. 19655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Be sure to use the payload type requested by the remote side. 19665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // "red", for FEC audio, is a special case where the actual codec to be 19675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // used is specified in params. 19685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (first) { 19695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (_stricmp(it->name.c_str(), "red") == 0) { 19705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Parse out the RED parameters. If we fail, just ignore RED; 19715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // we don't support all possible params/usage scenarios. 19725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!GetRedSendCodec(*it, codecs, &send_codec)) { 19735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org continue; 19745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 19755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 19765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Enable redundant encoding of the specified codec. Treat any 19775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // failure as a fatal internal error. 19785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Enabling FEC"; 1979d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org if (engine()->voe()->rtp()->SetFECStatus(channel, true, it->id) == -1) { 1980d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org LOG_RTCERR3(SetFECStatus, channel, true, it->id); 1981d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org return false; 19825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 19835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 19845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org send_codec = voe_codec; 1985c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org nack_enabled_ = IsNackEnabled(*it); 1986d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org SetNack(channel, nack_enabled_); 19875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 19885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org first = false; 19895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Set the codec immediately, since SetVADStatus() depends on whether 19905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // the current codec is mono or stereo. 1991d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org if (!SetSendCodec(channel, send_codec)) 19925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 19935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 19945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 19955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 19965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // If we're being asked to set an empty list of codecs, due to a buggy client, 19975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // choose the most common format: PCMU 19985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (first) { 19995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "Received empty list of codecs; using PCMU/8000"; 20005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org AudioCodec codec(0, "PCMU", 8000, 0, 1, 0); 20015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org engine()->FindWebRtcCodec(codec, &send_codec); 2002d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org if (!SetSendCodec(channel, send_codec)) 2003d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org return false; 2004d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org } 2005d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org 2006d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org // Always update the |send_codec_| to the currently set send codec. 2007d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org send_codec_.reset(new webrtc::CodecInst(send_codec)); 2008d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org 2009834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org if (send_bw_setting_) { 2010834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org SetSendBandwidthInternal(send_autobw_, send_bw_bps_); 2011834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org } 2012834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org 2013d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org return true; 2014d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org} 2015d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org 2016d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.orgbool WebRtcVoiceMediaChannel::SetSendCodecs( 2017d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org const std::vector<AudioCodec>& codecs) { 2018d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org dtmf_allowed_ = false; 2019d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org for (std::vector<AudioCodec>::const_iterator it = codecs.begin(); 2020d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org it != codecs.end(); ++it) { 2021d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org // Find the DTMF telephone event "codec". 2022d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org if (_stricmp(it->name.c_str(), "telephone-event") == 0 || 2023d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org _stricmp(it->name.c_str(), "audio/telephone-event") == 0) { 2024d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org dtmf_allowed_ = true; 2025d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org } 2026d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org } 2027d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org 2028d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org // Cache the codecs in order to configure the channel created later. 2029d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org send_codecs_ = codecs; 2030d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org for (ChannelMap::iterator iter = send_channels_.begin(); 2031d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org iter != send_channels_.end(); ++iter) { 2032d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org if (!SetSendCodecs(iter->second.channel, codecs)) { 20335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 2034d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org } 20355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 20365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2037d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org SetNack(receive_channels_, nack_enabled_); 2038d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org 20395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 20405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 2041c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2042c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.orgvoid WebRtcVoiceMediaChannel::SetNack(const ChannelMap& channels, 2043c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org bool nack_enabled) { 2044c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org for (ChannelMap::const_iterator it = channels.begin(); 2045c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org it != channels.end(); ++it) { 2046d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org SetNack(it->second.channel, nack_enabled); 2047c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 2048c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org} 2049c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2050d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.orgvoid WebRtcVoiceMediaChannel::SetNack(int channel, bool nack_enabled) { 20515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (nack_enabled) { 2052d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org LOG(LS_INFO) << "Enabling NACK for channel " << channel; 20535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org engine()->voe()->rtp()->SetNACKStatus(channel, true, kNackMaxPackets); 20545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 2055d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org LOG(LS_INFO) << "Disabling NACK for channel " << channel; 20565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org engine()->voe()->rtp()->SetNACKStatus(channel, false, 0); 20575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 20585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 20595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 20605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::SetSendCodec( 20615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org const webrtc::CodecInst& send_codec) { 20625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Selected voice codec " << ToString(send_codec) 20635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << ", bitrate=" << send_codec.rate; 2064c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org for (ChannelMap::iterator iter = send_channels_.begin(); 2065c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org iter != send_channels_.end(); ++iter) { 2066c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (!SetSendCodec(iter->second.channel, send_codec)) 2067c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org return false; 20685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2069c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2070c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org return true; 2071c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org} 2072c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2073c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.orgbool WebRtcVoiceMediaChannel::SetSendCodec( 2074c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org int channel, const webrtc::CodecInst& send_codec) { 2075c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG(LS_INFO) << "Send channel " << channel << " selected voice codec " 2076c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org << ToString(send_codec) << ", bitrate=" << send_codec.rate; 2077c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2078c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (engine()->voe()->codec()->SetSendCodec(channel, send_codec) == -1) { 2079c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG_RTCERR2(SetSendCodec, channel, ToString(send_codec)); 2080c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org return false; 2081c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 20825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 20835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 20845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 20855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::SetRecvRtpHeaderExtensions( 20865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org const std::vector<RtpHeaderExtension>& extensions) { 20875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // We don't support any incoming extensions headers right now. 20885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 20895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 20905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 20915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::SetSendRtpHeaderExtensions( 20925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org const std::vector<RtpHeaderExtension>& extensions) { 20935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Enable the audio level extension header if requested. 20945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::vector<RtpHeaderExtension>::const_iterator it; 20955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (it = extensions.begin(); it != extensions.end(); ++it) { 20965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (it->uri == kRtpAudioLevelHeaderExtension) { 20975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org break; 20985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 20995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 21005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 21015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool enable = (it != extensions.end()); 21025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int id = 0; 21035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 21045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (enable) { 21055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org id = it->id; 21065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (id < kMinRtpHeaderExtensionId || 21075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org id > kMaxRtpHeaderExtensionId) { 21085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "Invalid RTP header extension id " << id; 21095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 21105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 21115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 21125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 21135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Enabling audio level header extension with ID " << id; 2114c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org for (ChannelMap::const_iterator iter = send_channels_.begin(); 2115c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org iter != send_channels_.end(); ++iter) { 2116c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (engine()->voe()->rtp()->SetRTPAudioLevelIndicationStatus( 2117c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org iter->second.channel, enable, id) == -1) { 2118c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG_RTCERR3(SetRTPAudioLevelIndicationStatus, 2119c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org iter->second.channel, enable, id); 2120c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org return false; 2121c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 21225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 21235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 21245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 21255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 21265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 21275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::SetPlayout(bool playout) { 21285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org desired_playout_ = playout; 21295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ChangePlayout(desired_playout_); 21305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 21315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 21325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::PausePlayout() { 21335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ChangePlayout(false); 21345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 21355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 21365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::ResumePlayout() { 21375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ChangePlayout(desired_playout_); 21385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 21395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 21405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::ChangePlayout(bool playout) { 21415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (playout_ == playout) { 21425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 21435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 21445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2145c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // Change the playout of all channels to the new state. 21465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool result = true; 2147c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (receive_channels_.empty()) { 21485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Only toggle the default channel if we don't have any other channels. 21495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org result = SetPlayout(voe_channel(), playout); 21505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2151c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org for (ChannelMap::iterator it = receive_channels_.begin(); 2152c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org it != receive_channels_.end() && result; ++it) { 2153c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (!SetPlayout(it->second.channel, playout)) { 2154c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org LOG(LS_ERROR) << "SetPlayout " << playout << " on channel " 2155c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org << it->second.channel << " failed"; 21565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org result = false; 21575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 21585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 21595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 21605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (result) { 21615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org playout_ = playout; 21625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 21635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return result; 21645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 21655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 21665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::SetSend(SendFlags send) { 21675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org desired_send_ = send; 2168c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (!send_channels_.empty()) 21695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ChangeSend(desired_send_); 21705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 21715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 21725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 21735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::PauseSend() { 21745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ChangeSend(SEND_NOTHING); 21755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 21765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 21775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::ResumeSend() { 21785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ChangeSend(desired_send_); 21795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 21805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 21815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::ChangeSend(SendFlags send) { 21825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (send_ == send) { 21835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 21845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 21855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2186c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Change the settings on each send channel. 2187c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (send == SEND_MICROPHONE) 21885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org engine()->SetOptionOverrides(options_); 21895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2190c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Change the settings on each send channel. 2191c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org for (ChannelMap::iterator iter = send_channels_.begin(); 2192c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org iter != send_channels_.end(); ++iter) { 2193c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (!ChangeSend(iter->second.channel, send)) 21945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 2195c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 2196c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2197c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Clear up the options after stopping sending. 2198c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (send == SEND_NOTHING) 2199c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org engine()->ClearOptionOverrides(); 2200c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2201c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org send_ = send; 2202c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org return true; 2203c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org} 2204c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2205c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.orgbool WebRtcVoiceMediaChannel::ChangeSend(int channel, SendFlags send) { 2206c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (send == SEND_MICROPHONE) { 2207c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (engine()->voe()->base()->StartSend(channel) == -1) { 2208c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG_RTCERR1(StartSend, channel); 22095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 22105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 22115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->file() && 2212c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org engine()->voe()->file()->StopPlayingFileAsMicrophone(channel) == -1) { 2213c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG_RTCERR1(StopPlayingFileAsMicrophone, channel); 22145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 22155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 22165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { // SEND_NOTHING 2217c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org ASSERT(send == SEND_NOTHING); 2218c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (engine()->voe()->base()->StopSend(channel) == -1) { 2219c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG_RTCERR1(StopSend, channel); 2220c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org return false; 22215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2222c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 22235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2224c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org return true; 2225c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org} 2226c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2227c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.orgvoid WebRtcVoiceMediaChannel::ConfigureSendChannel(int channel) { 2228c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (engine()->voe()->network()->RegisterExternalTransport( 2229c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org channel, *this) == -1) { 2230c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG_RTCERR2(RegisterExternalTransport, channel, this); 22315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2232c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2233c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Enable RTCP (for quality stats and feedback messages) 2234c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org EnableRtcp(channel); 2235c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2236c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Reset all recv codecs; they will be enabled via SetRecvCodecs. 2237c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org ResetRecvCodecs(channel); 2238c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org} 2239c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2240c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.orgbool WebRtcVoiceMediaChannel::DeleteChannel(int channel) { 2241c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (engine()->voe()->network()->DeRegisterExternalTransport(channel) == -1) { 2242c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG_RTCERR1(DeRegisterExternalTransport, channel); 2243c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 2244c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2245c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (engine()->voe()->base()->DeleteChannel(channel) == -1) { 2246c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG_RTCERR1(DeleteChannel, channel); 2247c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org return false; 2248c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 2249c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 22505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 22515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 22525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 22535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::AddSendStream(const StreamParams& sp) { 2254c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // If the default channel is already used for sending create a new channel 2255c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // otherwise use the default channel for sending. 2256c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org int channel = GetSendChannelNum(sp.first_ssrc()); 2257c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (channel != -1) { 2258c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG(LS_ERROR) << "Stream already exists with ssrc " << sp.first_ssrc(); 22595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 22605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 22615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2262c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org bool default_channel_is_available = true; 2263c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org for (ChannelMap::const_iterator iter = send_channels_.begin(); 2264c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org iter != send_channels_.end(); ++iter) { 2265c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (IsDefaultChannel(iter->second.channel)) { 2266c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org default_channel_is_available = false; 2267c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org break; 2268c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 2269c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 2270c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (default_channel_is_available) { 2271c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org channel = voe_channel(); 2272c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } else { 2273c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Create a new channel for sending audio data. 227485a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org channel = engine()->CreateMediaVoiceChannel(); 2275c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (channel == -1) { 2276c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG_RTCERR0(CreateChannel); 2277c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org return false; 2278c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 2279c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2280c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org ConfigureSendChannel(channel); 2281c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 2282c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2283c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Save the channel to send_channels_, so that RemoveSendStream() can still 2284c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // delete the channel in case failure happens below. 2285c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org send_channels_[sp.first_ssrc()] = WebRtcVoiceChannelInfo(channel, NULL); 2286c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2287c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Set the send (local) SSRC. 2288c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // If there are multiple send SSRCs, we can only set the first one here, and 2289c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // the rest of the SSRC(s) need to be set after SetSendCodec has been called 2290c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // (with a codec requires multiple SSRC(s)). 2291c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (engine()->voe()->rtp()->SetLocalSSRC(channel, sp.first_ssrc()) == -1) { 2292c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG_RTCERR2(SetSendSSRC, channel, sp.first_ssrc()); 22935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 22945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2295c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2296c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // At this point the channel's local SSRC has been updated. If the channel is 2297c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // the default channel make sure that all the receive channels are updated as 2298c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // well. Receive channels have to have the same SSRC as the default channel in 2299c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // order to send receiver reports with this SSRC. 2300c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (IsDefaultChannel(channel)) { 2301c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org for (ChannelMap::const_iterator it = receive_channels_.begin(); 2302c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org it != receive_channels_.end(); ++it) { 2303c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Only update the SSRC for non-default channels. 2304c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (!IsDefaultChannel(it->second.channel)) { 2305c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (engine()->voe()->rtp()->SetLocalSSRC(it->second.channel, 2306c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org sp.first_ssrc()) != 0) { 2307c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG_RTCERR2(SetLocalSSRC, it->second.channel, sp.first_ssrc()); 2308c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org return false; 2309c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 2310c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org } 23115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 23125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 23135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2314c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (engine()->voe()->rtp()->SetRTCP_CNAME(channel, sp.cname.c_str()) == -1) { 2315c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG_RTCERR2(SetRTCP_CNAME, channel, sp.cname); 23165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 23175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 23185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2319d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org // Set the current codecs to be used for the new channel. 2320d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org if (!send_codecs_.empty() && !SetSendCodecs(channel, send_codecs_)) 2321c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org return false; 2322c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org 2323c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org return ChangeSend(channel, desired_send_); 23245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 23255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 23265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::RemoveSendStream(uint32 ssrc) { 2327c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org ChannelMap::iterator it = send_channels_.find(ssrc); 2328c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (it == send_channels_.end()) { 2329c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG(LS_WARNING) << "Try to remove stream with ssrc " << ssrc 2330c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org << " which doesn't exist."; 23315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 23325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2333c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org 2334c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org int channel = it->second.channel; 2335c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org ChangeSend(channel, SEND_NOTHING); 2336c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2337c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Notify the audio renderer that the send channel is going away. 2338c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (it->second.renderer) 2339c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org it->second.renderer->RemoveChannel(channel); 2340c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2341c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (IsDefaultChannel(channel)) { 2342c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Do not delete the default channel since the receive channels depend on 2343c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // the default channel, recycle it instead. 2344c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org ChangeSend(channel, SEND_NOTHING); 2345c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } else { 2346c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Clean up and delete the send channel. 2347c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG(LS_INFO) << "Removing audio send stream " << ssrc 2348c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org << " with VoiceEngine channel #" << channel << "."; 2349c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (!DeleteChannel(channel)) 2350c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org return false; 2351c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 2352c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2353c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org send_channels_.erase(it); 2354c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (send_channels_.empty()) 2355c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org ChangeSend(SEND_NOTHING); 2356c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org 23575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 23585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 23595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 23605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::AddRecvStream(const StreamParams& sp) { 2361c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org talk_base::CritScope lock(&receive_channels_cs_); 23625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 23635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!VERIFY(sp.ssrcs.size() == 1)) 23645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 23655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org uint32 ssrc = sp.first_ssrc(); 23665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 236759a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org if (ssrc == 0) { 236859a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org LOG(LS_WARNING) << "AddRecvStream with 0 ssrc is not supported."; 236959a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org return false; 237059a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org } 237159a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org 2372c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (receive_channels_.find(ssrc) != receive_channels_.end()) { 2373c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org LOG(LS_ERROR) << "Stream already exists with ssrc " << ssrc; 23745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 23755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 23765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2377c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // Reuse default channel for recv stream in non-conference mode call 2378c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // when the default channel is not being used. 2379c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (!InConferenceMode() && default_receive_ssrc_ == 0) { 2380c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org LOG(LS_INFO) << "Recv stream " << sp.first_ssrc() 2381c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org << " reuse default channel"; 2382c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org default_receive_ssrc_ = sp.first_ssrc(); 2383c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org receive_channels_.insert(std::make_pair( 2384c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org default_receive_ssrc_, WebRtcVoiceChannelInfo(voe_channel(), NULL))); 2385c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org return SetPlayout(voe_channel(), playout_); 2386c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org } 2387c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org 23885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Create a new channel for receiving audio data. 238985a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org int channel = engine()->CreateMediaVoiceChannel(); 23905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (channel == -1) { 23915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR0(CreateChannel); 23925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 23935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 23945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 239559a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org if (!ConfigureRecvChannel(channel)) { 239659a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org DeleteChannel(channel); 239759a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org return false; 239859a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org } 239959a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org 240059a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org receive_channels_.insert( 240159a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org std::make_pair(ssrc, WebRtcVoiceChannelInfo(channel, NULL))); 240259a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org 240359a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org LOG(LS_INFO) << "New audio stream " << ssrc 240459a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org << " registered to VoiceEngine channel #" 240559a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org << channel << "."; 240659a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org return true; 240759a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org} 240859a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.org 240959a1e5569576b61b7ae1f0d7fe72c958c940e156wu@webrtc.orgbool WebRtcVoiceMediaChannel::ConfigureRecvChannel(int channel) { 24105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Configure to use external transport, like our default channel. 24115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->network()->RegisterExternalTransport( 24125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org channel, *this) == -1) { 24135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR2(SetExternalTransport, channel, this); 24145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 24155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 24165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 24175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Use the same SSRC as our default channel (so the RTCP reports are correct). 24185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org unsigned int send_ssrc; 24195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::VoERTP_RTCP* rtp = engine()->voe()->rtp(); 24205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (rtp->GetLocalSSRC(voe_channel(), send_ssrc) == -1) { 24215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR2(GetSendSSRC, channel, send_ssrc); 24225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 24235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 24245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (rtp->SetLocalSSRC(channel, send_ssrc) == -1) { 24255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR2(SetSendSSRC, channel, send_ssrc); 24265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 24275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 24285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 24295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Use the same recv payload types as our default channel. 24305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ResetRecvCodecs(channel); 24315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!recv_codecs_.empty()) { 24325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (std::vector<AudioCodec>::const_iterator it = recv_codecs_.begin(); 24335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org it != recv_codecs_.end(); ++it) { 24345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::CodecInst voe_codec; 24355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->FindWebRtcCodec(*it, &voe_codec)) { 24365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_codec.pltype = it->id; 24375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_codec.rate = 0; // Needed to make GetRecPayloadType work for ISAC 24385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->codec()->GetRecPayloadType( 24395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_channel(), voe_codec) != -1) { 24405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->codec()->SetRecPayloadType( 24415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org channel, voe_codec) == -1) { 24425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR2(SetRecPayloadType, channel, ToString(voe_codec)); 24435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 24445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 24455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 24465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 24475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 24485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 24495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2450c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (InConferenceMode()) { 2451c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // To be in par with the video, voe_channel() is not used for receiving in 2452c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // a conference call. 2453c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (receive_channels_.empty() && default_receive_ssrc_ == 0 && playout_) { 2454c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // This is the first stream in a multi user meeting. We can now 2455c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // disable playback of the default stream. This since the default 2456c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // stream will probably have received some initial packets before 2457c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // the new stream was added. This will mean that the CN state from 2458c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // the default channel will be mixed in with the other streams 2459c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // throughout the whole meeting, which might be disturbing. 2460c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org LOG(LS_INFO) << "Disabling playback on the default voice channel"; 2461c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org SetPlayout(voe_channel(), false); 2462c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org } 24635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2464d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org SetNack(channel, nack_enabled_); 24655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 24665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return SetPlayout(channel, playout_); 24675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 24685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 24695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::RemoveRecvStream(uint32 ssrc) { 2470c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org talk_base::CritScope lock(&receive_channels_cs_); 2471c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org ChannelMap::iterator it = receive_channels_.find(ssrc); 2472c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (it == receive_channels_.end()) { 2473c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG(LS_WARNING) << "Try to remove stream with ssrc " << ssrc 2474c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org << " which doesn't exist."; 2475c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org return false; 2476c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 24775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2478c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (ssrc == default_receive_ssrc_) { 2479c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org ASSERT(IsDefaultChannel(it->second.channel)); 2480c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // Recycle the default channel is for recv stream. 2481c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (playout_) 2482c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org SetPlayout(voe_channel(), false); 2483c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org 2484c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (it->second.renderer) 2485c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org it->second.renderer->RemoveChannel(voe_channel()); 2486c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org 2487c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org default_receive_ssrc_ = 0; 2488c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org receive_channels_.erase(it); 2489c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org return true; 2490c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org } 2491c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org 2492c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // Non default channel. 2493c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // Notify the renderer that channel is going away. 2494c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (it->second.renderer) 2495c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org it->second.renderer->RemoveChannel(it->second.channel); 24965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2497c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org LOG(LS_INFO) << "Removing audio stream " << ssrc 2498c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org << " with VoiceEngine channel #" << it->second.channel << "."; 2499c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (!DeleteChannel(it->second.channel)) { 2500c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // Erase the entry anyhow. 2501c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org receive_channels_.erase(it); 2502c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org return false; 2503c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org } 2504c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org 2505c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org receive_channels_.erase(it); 2506c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org bool enable_default_channel_playout = false; 2507c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (receive_channels_.empty()) { 2508c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // The last stream was removed. We can now enable the default 2509c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // channel for new channels to be played out immediately without 2510c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // waiting for AddStream messages. 2511c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // We do this for both conference mode and non-conference mode. 2512c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // TODO(oja): Does the default channel still have it's CN state? 2513c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org enable_default_channel_playout = true; 2514c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org } 2515c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (!InConferenceMode() && receive_channels_.size() == 1 && 2516c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org default_receive_ssrc_ != 0) { 2517c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // Only the default channel is active, enable the playout on default 2518c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // channel. 2519c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org enable_default_channel_playout = true; 2520c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org } 2521c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (enable_default_channel_playout && playout_) { 2522c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org LOG(LS_INFO) << "Enabling playback on the default voice channel"; 2523c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org SetPlayout(voe_channel(), true); 2524c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org } 2525c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org 2526c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org return true; 2527c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org} 2528c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org 2529c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.orgbool WebRtcVoiceMediaChannel::SetRemoteRenderer(uint32 ssrc, 2530c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org AudioRenderer* renderer) { 2531c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org ChannelMap::iterator it = receive_channels_.find(ssrc); 2532c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (it == receive_channels_.end()) { 2533c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (renderer) { 2534c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // Return an error if trying to set a valid renderer with an invalid ssrc. 2535c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG(LS_ERROR) << "SetRemoteRenderer failed with ssrc "<< ssrc; 25365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 25375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 25385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2539c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // The channel likely has gone away, do nothing. 2540c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org return true; 2541c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org } 2542c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org 2543c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org AudioRenderer* remote_renderer = it->second.renderer; 2544c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (renderer) { 2545c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org ASSERT(remote_renderer == NULL || remote_renderer == renderer); 2546c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (!remote_renderer) { 2547c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org renderer->AddChannel(it->second.channel); 25485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2549c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } else if (remote_renderer) { 2550c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // |renderer| == NULL, remove the channel from the renderer. 2551c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org remote_renderer->RemoveChannel(it->second.channel); 25525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2553c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org 2554c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Assign the new value to the struct. 2555c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org it->second.renderer = renderer; 25565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 25575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 25585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2559c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.orgbool WebRtcVoiceMediaChannel::SetLocalRenderer(uint32 ssrc, 2560c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org AudioRenderer* renderer) { 2561c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org ChannelMap::iterator it = send_channels_.find(ssrc); 2562c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (it == send_channels_.end()) { 2563c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (renderer) { 2564c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Return an error if trying to set a valid renderer with an invalid ssrc. 2565c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG(LS_ERROR) << "SetLocalRenderer failed with ssrc "<< ssrc; 2566c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org return false; 2567c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 2568c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org 2569c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // The channel likely has gone away, do nothing. 2570c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org return true; 2571c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org } 25725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2573c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org AudioRenderer* local_renderer = it->second.renderer; 2574c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (renderer) { 2575c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org ASSERT(local_renderer == NULL || local_renderer == renderer); 2576c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (!local_renderer) 2577c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org renderer->AddChannel(it->second.channel); 2578c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } else if (local_renderer) { 2579c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org local_renderer->RemoveChannel(it->second.channel); 2580c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org } 2581c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org 2582c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Assign the new value to the struct. 2583c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org it->second.renderer = renderer; 25845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 25855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 25865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 25875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::GetActiveStreams( 25885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org AudioInfo::StreamList* actives) { 2589c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // In conference mode, the default channel should not be in 2590c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // |receive_channels_|. 25915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org actives->clear(); 2592c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org for (ChannelMap::iterator it = receive_channels_.begin(); 2593c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org it != receive_channels_.end(); ++it) { 2594c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org int level = GetOutputLevel(it->second.channel); 25955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (level > 0) { 25965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org actives->push_back(std::make_pair(it->first, level)); 25975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 25985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 25995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 26005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 26015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 26025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgint WebRtcVoiceMediaChannel::GetOutputLevel() { 26035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // return the highest output level of all streams 26045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int highest = GetOutputLevel(voe_channel()); 2605c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org for (ChannelMap::iterator it = receive_channels_.begin(); 2606c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org it != receive_channels_.end(); ++it) { 2607c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org int level = GetOutputLevel(it->second.channel); 26085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org highest = talk_base::_max(level, highest); 26095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 26105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return highest; 26115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 26125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 26135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgint WebRtcVoiceMediaChannel::GetTimeSinceLastTyping() { 26145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int ret; 26155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->processing()->TimeSinceLastTyping(ret) == -1) { 26165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // In case of error, log the info and continue 26175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR0(TimeSinceLastTyping); 26185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ret = -1; 26195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 26205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ret *= 1000; // We return ms, webrtc returns seconds. 26215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 26225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ret; 26235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 26245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 26255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgvoid WebRtcVoiceMediaChannel::SetTypingDetectionParameters(int time_window, 26265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int cost_per_typing, int reporting_threshold, int penalty_decay, 26275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int type_event_delay) { 26285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->processing()->SetTypingDetectionParameters( 26295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org time_window, cost_per_typing, 26305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org reporting_threshold, penalty_decay, type_event_delay) == -1) { 26315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // In case of error, log the info and continue 26325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR5(SetTypingDetectionParameters, time_window, 26335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org cost_per_typing, reporting_threshold, penalty_decay, 26345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org type_event_delay); 26355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 26365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 26375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 26385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::SetOutputScaling( 26395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org uint32 ssrc, double left, double right) { 2640c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org talk_base::CritScope lock(&receive_channels_cs_); 26415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Collect the channels to scale the output volume. 26425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::vector<int> channels; 26435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (0 == ssrc) { // Collect all channels, including the default one. 2644c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // Default channel is not in receive_channels_ if it is not being used for 2645c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // playout. 2646c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (default_receive_ssrc_ == 0) 2647c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org channels.push_back(voe_channel()); 2648c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org for (ChannelMap::const_iterator it = receive_channels_.begin(); 2649c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org it != receive_channels_.end(); ++it) { 2650c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org channels.push_back(it->second.channel); 26515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 26525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { // Collect only the channel of the specified ssrc. 26535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int channel = GetReceiveChannelNum(ssrc); 26545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (-1 == channel) { 26555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "Cannot find channel for ssrc:" << ssrc; 26565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 26575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 26585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org channels.push_back(channel); 26595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 26605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 26615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Scale the output volume for the collected channels. We first normalize to 26625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // scale the volume and then set the left and right pan. 26635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org float scale = static_cast<float>(talk_base::_max(left, right)); 26645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (scale > 0.0001f) { 26655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org left /= scale; 26665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org right /= scale; 26675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 26685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (std::vector<int>::const_iterator it = channels.begin(); 26695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org it != channels.end(); ++it) { 26705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (-1 == engine()->voe()->volume()->SetChannelOutputVolumeScaling( 26715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *it, scale)) { 26725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR2(SetChannelOutputVolumeScaling, *it, scale); 26735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 26745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 26755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (-1 == engine()->voe()->volume()->SetOutputVolumePan( 26765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *it, static_cast<float>(left), static_cast<float>(right))) { 26775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR3(SetOutputVolumePan, *it, left, right); 26785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Do not return if fails. SetOutputVolumePan is not available for all 26795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // pltforms. 26805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 26815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "SetOutputScaling to left=" << left * scale 26825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << " right=" << right * scale 26835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << " for channel " << *it << " and ssrc " << ssrc; 26845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 26855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 26865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 26875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 26885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::GetOutputScaling( 26895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org uint32 ssrc, double* left, double* right) { 26905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!left || !right) return false; 26915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2692c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org talk_base::CritScope lock(&receive_channels_cs_); 26935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Determine which channel based on ssrc. 26945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int channel = (0 == ssrc) ? voe_channel() : GetReceiveChannelNum(ssrc); 26955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (channel == -1) { 26965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "Cannot find channel for ssrc:" << ssrc; 26975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 26985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 26995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 27005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org float scaling; 27015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (-1 == engine()->voe()->volume()->GetChannelOutputVolumeScaling( 27025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org channel, scaling)) { 27035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR2(GetChannelOutputVolumeScaling, channel, scaling); 27045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 27055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 27065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 27075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org float left_pan; 27085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org float right_pan; 27095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (-1 == engine()->voe()->volume()->GetOutputVolumePan( 27105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org channel, left_pan, right_pan)) { 27115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR3(GetOutputVolumePan, channel, left_pan, right_pan); 27125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // If GetOutputVolumePan fails, we use the default left and right pan. 27135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org left_pan = 1.0f; 27145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org right_pan = 1.0f; 27155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 27165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 27175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *left = scaling * left_pan; 27185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *right = scaling * right_pan; 27195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 27205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 27215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 27225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::SetRingbackTone(const char *buf, int len) { 27235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ringback_tone_.reset(new WebRtcSoundclipStream(buf, len)); 27245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 27255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 27265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 27275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::PlayRingbackTone(uint32 ssrc, 27285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool play, bool loop) { 27295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!ringback_tone_) { 27305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 27315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 27325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 27335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // The voe file api is not available in chrome. 27345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!engine()->voe()->file()) { 27355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 27365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 27375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 27385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Determine which VoiceEngine channel to play on. 27395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int channel = (ssrc == 0) ? voe_channel() : GetReceiveChannelNum(ssrc); 27405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (channel == -1) { 27415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 27425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 27435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 27445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Make sure the ringtone is cued properly, and play it out. 27455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (play) { 27465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ringback_tone_->set_loop(loop); 27475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ringback_tone_->Rewind(); 27485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->file()->StartPlayingFileLocally(channel, 27495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ringback_tone_.get()) == -1) { 27505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR2(StartPlayingFileLocally, channel, ringback_tone_.get()); 27515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_ERROR) << "Unable to start ringback tone"; 27525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 27535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 27545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ringback_channels_.insert(channel); 27555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Started ringback on channel " << channel; 27565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 27575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->file()->IsPlayingFileLocally(channel) == 1 && 27585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org engine()->voe()->file()->StopPlayingFileLocally(channel) == -1) { 27595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR1(StopPlayingFileLocally, channel); 27605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 27615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 27625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Stopped ringback on channel " << channel; 27635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ringback_channels_.erase(channel); 27645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 27655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 27665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 27675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 27685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 27695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::CanInsertDtmf() { 27705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return dtmf_allowed_; 27715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 27725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 27735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::InsertDtmf(uint32 ssrc, int event, 27745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int duration, int flags) { 27755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!dtmf_allowed_) { 27765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 27775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 27785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 27795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Send the event. 27805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (flags & cricket::DF_SEND) { 2781d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org int channel = -1; 2782d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org if (ssrc == 0) { 2783d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org bool default_channel_is_inuse = false; 2784d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org for (ChannelMap::const_iterator iter = send_channels_.begin(); 2785d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org iter != send_channels_.end(); ++iter) { 2786d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org if (IsDefaultChannel(iter->second.channel)) { 2787d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org default_channel_is_inuse = true; 2788d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org break; 2789d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org } 2790d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org } 2791d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org if (default_channel_is_inuse) { 2792d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org channel = voe_channel(); 2793d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org } else if (!send_channels_.empty()) { 2794d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org channel = send_channels_.begin()->second.channel; 2795d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org } 2796d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org } else { 2797d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org channel = GetSendChannelNum(ssrc); 2798d3ebe0273d84d577148cd4cdecc5753bd985d562wu@webrtc.org } 2799c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (channel == -1) { 28005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "InsertDtmf - The specified ssrc " 28015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << ssrc << " is not in use."; 28025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 28035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 28045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Send DTMF using out-of-band DTMF. ("true", as 3rd arg) 2805c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (engine()->voe()->dtmf()->SendTelephoneEvent( 2806c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org channel, event, true, duration) == -1) { 2807c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG_RTCERR4(SendTelephoneEvent, channel, event, true, duration); 28085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 28095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 28105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 28115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 28125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Play the event. 28135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (flags & cricket::DF_PLAY) { 28145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Play DTMF tone locally. 28155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->dtmf()->PlayDtmfTone(event, duration) == -1) { 28165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR2(PlayDtmfTone, event, duration); 28175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 28185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 28195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 28205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 28215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 28225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 28235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2824d3ecbb30dc2684653d61e8ec88a5382aecf62773wu@webrtc.orgvoid WebRtcVoiceMediaChannel::OnPacketReceived( 2825d3ecbb30dc2684653d61e8ec88a5382aecf62773wu@webrtc.org talk_base::Buffer* packet, const talk_base::PacketTime& packet_time) { 28265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Pick which channel to send this packet to. If this packet doesn't match 28275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // any multiplexed streams, just send it to the default channel. Otherwise, 28285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // send it to the specific decoder instance for that stream. 28295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int which_channel = GetReceiveChannelNum( 28305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ParseSsrc(packet->data(), packet->length(), false)); 28315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (which_channel == -1) { 28325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org which_channel = voe_channel(); 28335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 28345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 28355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Stop any ringback that might be playing on the channel. 28365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // It's possible the ringback has already stopped, ih which case we'll just 28375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // use the opportunity to remove the channel from ringback_channels_. 28385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->file()) { 28395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org const std::set<int>::iterator it = ringback_channels_.find(which_channel); 28405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (it != ringback_channels_.end()) { 28415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->file()->IsPlayingFileLocally( 28425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org which_channel) == 1) { 28435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org engine()->voe()->file()->StopPlayingFileLocally(which_channel); 28445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Stopped ringback on channel " << which_channel 28455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << " due to incoming media"; 28465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 28475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ringback_channels_.erase(which_channel); 28485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 28495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 28505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 28515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Pass it off to the decoder. 2852b30f5947ff2af0e3b77751bacec5dc7350c4dcd6sergeyu@chromium.org engine()->voe()->network()->ReceivedRTPPacket( 2853b30f5947ff2af0e3b77751bacec5dc7350c4dcd6sergeyu@chromium.org which_channel, 2854b30f5947ff2af0e3b77751bacec5dc7350c4dcd6sergeyu@chromium.org packet->data(), 2855b30f5947ff2af0e3b77751bacec5dc7350c4dcd6sergeyu@chromium.org static_cast<unsigned int>(packet->length())); 28565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 28575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2858d3ecbb30dc2684653d61e8ec88a5382aecf62773wu@webrtc.orgvoid WebRtcVoiceMediaChannel::OnRtcpReceived( 2859d3ecbb30dc2684653d61e8ec88a5382aecf62773wu@webrtc.org talk_base::Buffer* packet, const talk_base::PacketTime& packet_time) { 2860c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Sending channels need all RTCP packets with feedback information. 2861c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Even sender reports can contain attached report blocks. 2862c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Receiving channels need sender reports in order to create 2863c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // correct receiver reports. 2864c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org int type = 0; 2865c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (!GetRtcpType(packet->data(), packet->length(), &type)) { 2866c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG(LS_WARNING) << "Failed to parse type from received RTCP packet"; 2867c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org return; 2868c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 2869c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2870c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // If it is a sender report, find the channel that is listening. 2871c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org bool has_sent_to_default_channel = false; 2872c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (type == kRtcpTypeSR) { 2873c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org int which_channel = GetReceiveChannelNum( 2874c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org ParseSsrc(packet->data(), packet->length(), true)); 2875c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (which_channel != -1) { 2876c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org engine()->voe()->network()->ReceivedRTCPPacket( 2877c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org which_channel, 2878c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org packet->data(), 2879c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org static_cast<unsigned int>(packet->length())); 2880c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2881c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (IsDefaultChannel(which_channel)) 2882c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org has_sent_to_default_channel = true; 2883c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 2884c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 2885c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2886c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // SR may continue RR and any RR entry may correspond to any one of the send 2887c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // channels. So all RTCP packets must be forwarded all send channels. VoE 2888c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // will filter out RR internally. 2889c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org for (ChannelMap::iterator iter = send_channels_.begin(); 2890c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org iter != send_channels_.end(); ++iter) { 2891c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Make sure not sending the same packet to default channel more than once. 2892c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (IsDefaultChannel(iter->second.channel) && has_sent_to_default_channel) 2893c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org continue; 28945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2895c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org engine()->voe()->network()->ReceivedRTCPPacket( 2896c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org iter->second.channel, 2897c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org packet->data(), 2898c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org static_cast<unsigned int>(packet->length())); 2899c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 29005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 29015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 29025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::MuteStream(uint32 ssrc, bool muted) { 2903c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org int channel = (ssrc == 0) ? voe_channel() : GetSendChannelNum(ssrc); 2904c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (channel == -1) { 29055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "The specified ssrc " << ssrc << " is not in use."; 29065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 29075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 2908c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (engine()->voe()->volume()->SetInputMute(channel, muted) == -1) { 2909c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG_RTCERR2(SetInputMute, channel, muted); 29105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 29115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 29125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 29135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 29145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 29155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::SetSendBandwidth(bool autobw, int bps) { 29165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "WebRtcVoiceMediaChanne::SetSendBandwidth."; 29175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2918834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org send_bw_setting_ = true; 2919834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org send_autobw_ = autobw; 2920834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org send_bw_bps_ = bps; 2921834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org 2922834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org return SetSendBandwidthInternal(send_autobw_, send_bw_bps_); 2923834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org} 2924834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org 2925834abe82dfc619d427cac9c095020734fe474257wu@webrtc.orgbool WebRtcVoiceMediaChannel::SetSendBandwidthInternal(bool autobw, int bps) { 2926834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org LOG(LS_INFO) << "WebRtcVoiceMediaChanne::SetSendBandwidthInternal."; 2927834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org 29285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!send_codec_) { 2929834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org LOG(LS_INFO) << "The send codec has not been set up yet. " 2930834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org << "The send bandwidth setting will be applied later."; 2931834abe82dfc619d427cac9c095020734fe474257wu@webrtc.org return true; 29325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 29335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 29345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Bandwidth is auto by default. 29355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (autobw || bps <= 0) 29365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 29375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 29385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::CodecInst codec = *send_codec_; 29395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool is_multi_rate = IsCodecMultiRate(codec); 29405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 29415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (is_multi_rate) { 29425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // If codec is multi-rate then just set the bitrate. 29435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org codec.rate = bps; 29445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (!SetSendCodec(codec)) { 29455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Failed to set codec " << codec.plname 29465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << " to bitrate " << bps << " bps."; 29475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 29485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 29495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 29505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 29515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // If codec is not multi-rate and |bps| is less than the fixed bitrate 29525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // then fail. If codec is not multi-rate and |bps| exceeds or equal the 29535976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // fixed bitrate then ignore. 29545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (bps < codec.rate) { 29555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Failed to set codec " << codec.plname 29565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << " to bitrate " << bps << " bps" 29575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org << ", requires at least " << codec.rate << " bps."; 29585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 29595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 29605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 29615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 29625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 29635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 29645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::GetStats(VoiceMediaInfo* info) { 29655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool echo_metrics_on = false; 29665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // These can take on valid negative values, so use the lowest possible level 29675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // as default rather than -1. 2968c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org int echo_return_loss = -100; 2969c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org int echo_return_loss_enhancement = -100; 29705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // These can also be negative, but in practice -1 is only used to signal 29715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // insufficient data, since the resolution is limited to multiples of 4 ms. 2972c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org int echo_delay_median_ms = -1; 2973c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org int echo_delay_std_ms = -1; 2974c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (engine()->voe()->processing()->GetEcMetricsStatus( 2975c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org echo_metrics_on) != -1 && echo_metrics_on) { 29765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // TODO(ajm): we may want to use VoECallReport::GetEchoMetricsSummary 29775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // here, but it appears to be unsuitable currently. Revisit after this is 29785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // investigated: http://b/issue?id=5666755 29795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int erl, erle, rerl, anlp; 2980c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (engine()->voe()->processing()->GetEchoMetrics( 2981c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org erl, erle, rerl, anlp) != -1) { 2982c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org echo_return_loss = erl; 2983c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org echo_return_loss_enhancement = erle; 29845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 29855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 29865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int median, std; 29875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->processing()->GetEcDelayMetrics(median, std) != -1) { 2988c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org echo_delay_median_ms = median; 2989c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org echo_delay_std_ms = std; 29905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 29915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 29925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 2993c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org webrtc::CallStatistics cs; 2994c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org unsigned int ssrc; 2995c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org webrtc::CodecInst codec; 2996c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org unsigned int level; 2997c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 2998c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org for (ChannelMap::const_iterator channel_iter = send_channels_.begin(); 2999c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org channel_iter != send_channels_.end(); ++channel_iter) { 3000c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org const int channel = channel_iter->second.channel; 3001c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 3002c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Fill in the sender info, based on what we know, and what the 3003c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // remote side told us it got from its RTCP report. 3004c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org VoiceSenderInfo sinfo; 3005c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 3006c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (engine()->voe()->rtp()->GetRTCPStatistics(channel, cs) == -1 || 3007c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org engine()->voe()->rtp()->GetLocalSSRC(channel, ssrc) == -1) { 3008c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org continue; 3009c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 3010c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 301185a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org sinfo.add_ssrc(ssrc); 3012c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org sinfo.codec_name = send_codec_.get() ? send_codec_->plname : ""; 3013c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org sinfo.bytes_sent = cs.bytesSent; 3014c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org sinfo.packets_sent = cs.packetsSent; 3015c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // RTT isn't known until a RTCP report is received. Until then, VoiceEngine 3016c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // returns 0 to indicate an error value. 3017c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org sinfo.rtt_ms = (cs.rttMs > 0) ? cs.rttMs : -1; 3018c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 3019c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Get data from the last remote RTCP report. Use default values if no data 3020c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // available. 3021c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org sinfo.fraction_lost = -1.0; 3022c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org sinfo.jitter_ms = -1; 3023c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org sinfo.packets_lost = -1; 3024c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org sinfo.ext_seqnum = -1; 3025c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org std::vector<webrtc::ReportBlock> receive_blocks; 3026c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (engine()->voe()->rtp()->GetRemoteRTCPReportBlocks( 3027c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org channel, &receive_blocks) != -1 && 3028c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org engine()->voe()->codec()->GetSendCodec(channel, codec) != -1) { 3029c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org std::vector<webrtc::ReportBlock>::iterator iter; 3030c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org for (iter = receive_blocks.begin(); iter != receive_blocks.end(); 3031c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org ++iter) { 3032c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Lookup report for send ssrc only. 303385a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org if (iter->source_SSRC == sinfo.ssrc()) { 3034c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Convert Q8 to floating point. 3035c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org sinfo.fraction_lost = static_cast<float>(iter->fraction_lost) / 256; 3036c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Convert samples to milliseconds. 3037c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (codec.plfreq / 1000 > 0) { 3038c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org sinfo.jitter_ms = iter->interarrival_jitter / (codec.plfreq / 1000); 3039c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 3040c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org sinfo.packets_lost = iter->cumulative_num_packets_lost; 3041c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org sinfo.ext_seqnum = iter->extended_highest_sequence_number; 3042c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org break; 3043c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 3044c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 3045c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 3046c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 3047c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Local speech level. 3048c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org sinfo.audio_level = (engine()->voe()->volume()-> 3049c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org GetSpeechInputLevelFullRange(level) != -1) ? level : -1; 3050c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 3051c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // TODO(xians): We are injecting the same APM logging to all the send 3052c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // channels here because there is no good way to know which send channel 3053c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // is using the APM. The correct fix is to allow the send channels to have 3054c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // their own APM so that we can feed the correct APM logging to different 3055c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // send channels. See issue crbug/264611 . 3056c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org sinfo.echo_return_loss = echo_return_loss; 3057c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org sinfo.echo_return_loss_enhancement = echo_return_loss_enhancement; 3058c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org sinfo.echo_delay_median_ms = echo_delay_median_ms; 3059c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org sinfo.echo_delay_std_ms = echo_delay_std_ms; 3060e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org // TODO(ajm): Re-enable this metric once we have a reliable implementation. 3061e73fa366a56d0c3c46860c534db19fffe110f167mallinath@webrtc.org sinfo.aec_quality_min = -1; 3062204b178db6a965bcdee700f384174d4303e8e9d8stefan@webrtc.org sinfo.typing_noise_detected = typing_noise_detected_; 3063c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 3064c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org info->senders.push_back(sinfo); 3065c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 30665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 3067c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // Build the list of receivers, one for each receiving channel, or 1 in 3068c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org // a 1:1 call. 30695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::vector<int> channels; 3070c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org for (ChannelMap::const_iterator it = receive_channels_.begin(); 3071c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org it != receive_channels_.end(); ++it) { 3072c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org channels.push_back(it->second.channel); 30735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 30745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (channels.empty()) { 30755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org channels.push_back(voe_channel()); 30765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 30775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 30785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Get the SSRC and stats for each receiver, based on our own calculations. 30795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (std::vector<int>::const_iterator it = channels.begin(); 30805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org it != channels.end(); ++it) { 30815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org memset(&cs, 0, sizeof(cs)); 30825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->rtp()->GetRemoteSSRC(*it, ssrc) != -1 && 30835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org engine()->voe()->rtp()->GetRTCPStatistics(*it, cs) != -1 && 30845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org engine()->voe()->codec()->GetRecCodec(*it, codec) != -1) { 30855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org VoiceReceiverInfo rinfo; 308685a56f7357d9a68fe6de51061d81849db77e5185sergeyu@chromium.org rinfo.add_ssrc(ssrc); 30875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org rinfo.bytes_rcvd = cs.bytesReceived; 30885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org rinfo.packets_rcvd = cs.packetsReceived; 30895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // The next four fields are from the most recently sent RTCP report. 30905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Convert Q8 to floating point. 30915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org rinfo.fraction_lost = static_cast<float>(cs.fractionLost) / (1 << 8); 30925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org rinfo.packets_lost = cs.cumulativeLost; 30935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org rinfo.ext_seqnum = cs.extendedMax; 30945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Convert samples to milliseconds. 30955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (codec.plfreq / 1000 > 0) { 30965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org rinfo.jitter_ms = cs.jitterSamples / (codec.plfreq / 1000); 30975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 30985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 30995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Get jitter buffer and total delay (alg + jitter + playout) stats. 31005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::NetworkStatistics ns; 31015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->neteq() && 31025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org engine()->voe()->neteq()->GetNetworkStatistics( 31035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *it, ns) != -1) { 31045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org rinfo.jitter_buffer_ms = ns.currentBufferSize; 31055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org rinfo.jitter_buffer_preferred_ms = ns.preferredBufferSize; 31065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org rinfo.expand_rate = 3107b30f5947ff2af0e3b77751bacec5dc7350c4dcd6sergeyu@chromium.org static_cast<float>(ns.currentExpandRate) / (1 << 14); 31085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 31095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->sync()) { 3110edac505d92ae2ab28b41f26f1a5b889d3e2a99f3sergeyu@chromium.org int jitter_buffer_delay_ms = 0; 31115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int playout_buffer_delay_ms = 0; 31125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org engine()->voe()->sync()->GetDelayEstimate( 3113edac505d92ae2ab28b41f26f1a5b889d3e2a99f3sergeyu@chromium.org *it, &jitter_buffer_delay_ms, &playout_buffer_delay_ms); 3114edac505d92ae2ab28b41f26f1a5b889d3e2a99f3sergeyu@chromium.org rinfo.delay_estimate_ms = jitter_buffer_delay_ms + 3115edac505d92ae2ab28b41f26f1a5b889d3e2a99f3sergeyu@chromium.org playout_buffer_delay_ms; 31165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 31175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 31185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Get speech level. 31195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org rinfo.audio_level = (engine()->voe()->volume()-> 31205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org GetSpeechOutputLevelFullRange(*it, level) != -1) ? level : -1; 31215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org info->receivers.push_back(rinfo); 31225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 31235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 31245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 31255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 31265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 31275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 31285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgvoid WebRtcVoiceMediaChannel::GetLastMediaError( 31295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org uint32* ssrc, VoiceMediaChannel::Error* error) { 31305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ASSERT(ssrc != NULL); 31315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ASSERT(error != NULL); 31325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org FindSsrc(voe_channel(), ssrc); 31335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *error = WebRtcErrorToChannelError(GetLastEngineError()); 31345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 31355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 31365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::FindSsrc(int channel_num, uint32* ssrc) { 3137c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org talk_base::CritScope lock(&receive_channels_cs_); 31385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ASSERT(ssrc != NULL); 3139c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (channel_num == -1 && send_ != SEND_NOTHING) { 31405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Sometimes the VoiceEngine core will throw error with channel_num = -1. 31415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // This means the error is not limited to a specific channel. Signal the 31425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // message using ssrc=0. If the current channel is sending, use this 31435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // channel for sending the message. 31445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *ssrc = 0; 31455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 31465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 3147c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // Check whether this is a sending channel. 3148c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org for (ChannelMap::const_iterator it = send_channels_.begin(); 3149c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org it != send_channels_.end(); ++it) { 3150c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (it->second.channel == channel_num) { 3151c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org // This is a sending channel. 3152c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org uint32 local_ssrc = 0; 3153c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (engine()->voe()->rtp()->GetLocalSSRC( 3154c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org channel_num, local_ssrc) != -1) { 3155c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org *ssrc = local_ssrc; 3156c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 3157c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org return true; 3158c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 3159c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org } 3160c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 31615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Check whether this is a receiving channel. 3162c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org for (ChannelMap::const_iterator it = receive_channels_.begin(); 3163c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org it != receive_channels_.end(); ++it) { 3164c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (it->second.channel == channel_num) { 31655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org *ssrc = it->first; 31665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 31675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 31685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 31695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 31705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 31715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 31725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 31735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgvoid WebRtcVoiceMediaChannel::OnError(uint32 ssrc, int error) { 3174204b178db6a965bcdee700f384174d4303e8e9d8stefan@webrtc.org if (error == VE_TYPING_NOISE_WARNING) { 3175204b178db6a965bcdee700f384174d4303e8e9d8stefan@webrtc.org typing_noise_detected_ = true; 3176204b178db6a965bcdee700f384174d4303e8e9d8stefan@webrtc.org } else if (error == VE_TYPING_NOISE_OFF_WARNING) { 3177204b178db6a965bcdee700f384174d4303e8e9d8stefan@webrtc.org typing_noise_detected_ = false; 3178204b178db6a965bcdee700f384174d4303e8e9d8stefan@webrtc.org } 31795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org SignalMediaError(ssrc, WebRtcErrorToChannelError(error)); 31805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 31815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 31825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgint WebRtcVoiceMediaChannel::GetOutputLevel(int channel) { 31835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org unsigned int ulevel; 31845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int ret = 31855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org engine()->voe()->volume()->GetSpeechOutputLevel(channel, ulevel); 31865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return (ret == 0) ? static_cast<int>(ulevel) : -1; 31875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 31885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 31895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgint WebRtcVoiceMediaChannel::GetReceiveChannelNum(uint32 ssrc) { 3190c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org ChannelMap::iterator it = receive_channels_.find(ssrc); 3191c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org if (it != receive_channels_.end()) 3192c1c67e5a722135af4ca83ee4c7d2dbe3f26bae70henrike@webrtc.org return it->second.channel; 31935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return (ssrc == default_receive_ssrc_) ? voe_channel() : -1; 31945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 31955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 31965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgint WebRtcVoiceMediaChannel::GetSendChannelNum(uint32 ssrc) { 3197c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org ChannelMap::iterator it = send_channels_.find(ssrc); 3198c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org if (it != send_channels_.end()) 3199c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org return it->second.channel; 3200c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org 3201c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org return -1; 32025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 32035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 32045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::GetRedSendCodec(const AudioCodec& red_codec, 32055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org const std::vector<AudioCodec>& all_codecs, webrtc::CodecInst* send_codec) { 32065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Get the RED encodings from the parameter with no name. This may 32075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // change based on what is discussed on the Jingle list. 32085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // The encoding parameter is of the form "a/b"; we only support where 32095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // a == b. Verify this and parse out the value into red_pt. 32105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // If the parameter value is absent (as it will be until we wire up the 32115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // signaling of this message), use the second codec specified (i.e. the 32125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // one after "red") as the encoding parameter. 32135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int red_pt = -1; 32145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::string red_params; 32155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org CodecParameterMap::const_iterator it = red_codec.params.find(""); 32165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (it != red_codec.params.end()) { 32175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org red_params = it->second; 32185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::vector<std::string> red_pts; 32195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (talk_base::split(red_params, '/', &red_pts) != 2 || 32205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org red_pts[0] != red_pts[1] || 32215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org !talk_base::FromString(red_pts[0], &red_pt)) { 32225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "RED params " << red_params << " not supported."; 32235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 32245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 32255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else if (red_codec.params.empty()) { 32265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "RED params not present, using defaults"; 32275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (all_codecs.size() > 1) { 32285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org red_pt = all_codecs[1].id; 32295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 32305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 32315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 32325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Try to find red_pt in |codecs|. 32335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org std::vector<AudioCodec>::const_iterator codec; 32345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (codec = all_codecs.begin(); codec != all_codecs.end(); ++codec) { 32355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (codec->id == red_pt) 32365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org break; 32375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 32385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 32395976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // If we find the right codec, that will be the codec we pass to 32405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // SetSendCodec, with the desired payload type. 32415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (codec != all_codecs.end() && 32425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org engine()->FindWebRtcCodec(*codec, send_codec)) { 32435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 32445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_WARNING) << "RED params " << red_params << " are invalid."; 32455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 32465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 32475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 32485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 32495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 32505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 32515976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::EnableRtcp(int channel) { 32525976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->rtp()->SetRTCPStatus(channel, true) == -1) { 3253c237f0ad875cde990bf9d89f41424b18809cc345henrike@webrtc.org LOG_RTCERR2(SetRTCPStatus, channel, 1); 32545976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 32555976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 32565976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // TODO(juberti): Enable VQMon and RTCP XR reports, once we know what 32575976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // what we want to do with them. 32585976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // engine()->voe().EnableVQMon(voe_channel(), true); 32595976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // engine()->voe().EnableRTCP_XR(voe_channel(), true); 32605976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 32615976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 32625976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 32635976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::ResetRecvCodecs(int channel) { 32645976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org int ncodecs = engine()->voe()->codec()->NumOfCodecs(); 32655976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org for (int i = 0; i < ncodecs; ++i) { 32665976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org webrtc::CodecInst voe_codec; 32675976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->codec()->GetCodec(i, voe_codec) != -1) { 32685976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org voe_codec.pltype = -1; 32695976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->codec()->SetRecPayloadType( 32705976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org channel, voe_codec) == -1) { 32715976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR2(SetRecPayloadType, channel, ToString(voe_codec)); 32725976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 32735976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 32745976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 32755976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 32765976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 32775976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 32785976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 32795976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgbool WebRtcVoiceMediaChannel::SetPlayout(int channel, bool playout) { 32805976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (playout) { 32815976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Starting playout for channel #" << channel; 32825976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (engine()->voe()->base()->StartPlayout(channel) == -1) { 32835976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG_RTCERR1(StartPlayout, channel); 32845976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return false; 32855976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 32865976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } else { 32875976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org LOG(LS_INFO) << "Stopping playout for channel #" << channel; 32885976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org engine()->voe()->base()->StopPlayout(channel); 32895976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 32905976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return true; 32915976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 32925976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 32935976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orguint32 WebRtcVoiceMediaChannel::ParseSsrc(const void* data, size_t len, 32945976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org bool rtcp) { 32955976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org size_t ssrc_pos = (!rtcp) ? 8 : 4; 32965976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org uint32 ssrc = 0; 32975976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org if (len >= (ssrc_pos + sizeof(ssrc))) { 32985976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org ssrc = talk_base::GetBE32(static_cast<const char*>(data) + ssrc_pos); 32995976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 33005976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ssrc; 33015976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 33025976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 33035976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org// Convert VoiceEngine error code into VoiceMediaChannel::Error enum. 33045976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgVoiceMediaChannel::Error 33055976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org WebRtcVoiceMediaChannel::WebRtcErrorToChannelError(int err_code) { 33065976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org switch (err_code) { 33075976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case 0: 33085976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ERROR_NONE; 33095976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case VE_CANNOT_START_RECORDING: 33105976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case VE_MIC_VOL_ERROR: 33115976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case VE_GET_MIC_VOL_ERROR: 33125976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case VE_CANNOT_ACCESS_MIC_VOL: 33135976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ERROR_REC_DEVICE_OPEN_FAILED; 33145976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case VE_SATURATION_WARNING: 33155976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ERROR_REC_DEVICE_SATURATION; 33165976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case VE_REC_DEVICE_REMOVED: 33175976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ERROR_REC_DEVICE_REMOVED; 33185976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case VE_RUNTIME_REC_WARNING: 33195976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case VE_RUNTIME_REC_ERROR: 33205976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ERROR_REC_RUNTIME_ERROR; 33215976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case VE_CANNOT_START_PLAYOUT: 33225976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case VE_SPEAKER_VOL_ERROR: 33235976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case VE_GET_SPEAKER_VOL_ERROR: 33245976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case VE_CANNOT_ACCESS_SPEAKER_VOL: 33255976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ERROR_PLAY_DEVICE_OPEN_FAILED; 33265976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case VE_RUNTIME_PLAY_WARNING: 33275976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case VE_RUNTIME_PLAY_ERROR: 33285976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ERROR_PLAY_RUNTIME_ERROR; 33295976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org case VE_TYPING_NOISE_WARNING: 33305976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return ERROR_REC_TYPING_NOISE_DETECTED; 33315976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org default: 33325976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return VoiceMediaChannel::ERROR_OTHER; 33335976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org } 33345976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 33355976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 33365976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgint WebRtcSoundclipStream::Read(void *buf, int len) { 33375976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org size_t res = 0; 33385976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org mem_.Read(buf, len, &res, NULL); 3339b30f5947ff2af0e3b77751bacec5dc7350c4dcd6sergeyu@chromium.org return static_cast<int>(res); 33405976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 33415976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 33425976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.orgint WebRtcSoundclipStream::Rewind() { 33435976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org mem_.Rewind(); 33445976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org // Return -1 to keep VoiceEngine from looping. 33455976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org return (loop_) ? 0 : -1; 33465976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} 33475976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 33485976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org} // namespace cricket 33495976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org 33505976650443d68ccfadf1dea24999ee459dd2819mflodman@webrtc.org#endif // HAVE_WEBRTC_VOICE 3351