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Unified Diff: webrtc/call/call.cc

Issue 2390823009: Add path for recovered packets from internal::Call to RtpStreamReceiver. (Closed)
Patch Set: holmer@ feedback 1. Created 4 years, 2 months ago
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Index: webrtc/call/call.cc
diff --git a/webrtc/call/call.cc b/webrtc/call/call.cc
index dd08d770ee850c0ff17d10bd732a97a7cc3a5495..e8a087f1a3b2c44c89a039a97eaee0b15de206d1 100644
--- a/webrtc/call/call.cc
+++ b/webrtc/call/call.cc
@@ -18,6 +18,7 @@
#include "webrtc/audio/audio_send_stream.h"
#include "webrtc/audio/audio_state.h"
#include "webrtc/audio/scoped_voe_interface.h"
+#include "webrtc/base/basictypes.h"
#include "webrtc/base/checks.h"
#include "webrtc/base/constructormagic.h"
#include "webrtc/base/logging.h"
@@ -32,6 +33,7 @@
#include "webrtc/modules/bitrate_controller/include/bitrate_controller.h"
#include "webrtc/modules/congestion_controller/include/congestion_controller.h"
#include "webrtc/modules/pacing/paced_sender.h"
+#include "webrtc/modules/rtp_rtcp/include/flexfec_receiver.h"
#include "webrtc/modules/rtp_rtcp/include/rtp_header_parser.h"
#include "webrtc/modules/rtp_rtcp/source/byte_io.h"
#include "webrtc/modules/utility/include/process_thread.h"
@@ -57,6 +59,7 @@ namespace internal {
class Call : public webrtc::Call,
public PacketReceiver,
+ public RecoveredPacketReceiver,
public CongestionController::Observer,
public BitrateAllocator::LimitObserver {
public:
@@ -91,6 +94,9 @@ class Call : public webrtc::Call,
size_t length,
const PacketTime& packet_time) override;
+ // Implements RecoveredPacketReceiver.
+ bool OnRecoveredPacket(const uint8_t* packet, size_t length) override;
+
void SetBitrateConfig(
const webrtc::Call::Config::BitrateConfig& bitrate_config) override;
@@ -948,5 +954,16 @@ PacketReceiver::DeliveryStatus Call::DeliverPacket(
return DeliverRtp(media_type, packet, length, packet_time);
}
+// TODO(brandtr): Update this member function when we support protecting
+// audio packets with FlexFEC.
+bool Call::OnRecoveredPacket(const uint8_t* packet, size_t length) {
+ uint32_t ssrc = ByteReader<uint32_t>::ReadBigEndian(&packet[8]);
+ ReadLockScoped read_lock(*receive_crit_);
+ auto it = video_receive_ssrcs_.find(ssrc);
+ if (it == video_receive_ssrcs_.end())
+ return false;
+ return it->second->OnRecoveredPacket(packet, length);
+}
+
} // namespace internal
} // namespace webrtc
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