Reverse |rtx_payload_types| map, and rename.

webrtc/video/end_to_end_tests.cc

 /*
  *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 #include <algorithm>
@@ skipping 823 matching lines @@
       send_config->rtp.rtx.ssrcs.push_back(test::CallTest::kSendRtxSsrcs[0]);
       send_config->rtp.rtx.payload_type = test::CallTest::kSendRtxPayloadType;
 
       (*receive_configs)[0].rtp.nack.rtp_history_ms =
           test::CallTest::kNackRtpHistoryMs;
       (*receive_configs)[0].rtp.ulpfec.red_rtx_payload_type =
           test::CallTest::kRtxRedPayloadType;
 
       (*receive_configs)[0].rtp.rtx_ssrc = test::CallTest::kSendRtxSsrcs[0];
       (*receive_configs)[0]
-          .rtp.rtx_payload_types[test::CallTest::kVideoSendPayloadType] =
-          test::CallTest::kSendRtxPayloadType;
+          .rtp.media_pt_by_rtx_pt[test::CallTest::kSendRtxPayloadType] =
+          test::CallTest::kVideoSendPayloadType;
     }
   }
 
   void ModifyFlexfecConfigs(
       std::vector<FlexfecReceiveStream::Config>* receive_configs) override {
     (*receive_configs)[0].local_ssrc = kFlexfecLocalSsrc;
   }
 
   void PerformTest() override {
     EXPECT_TRUE(Wait())
@@ skipping 287 matching lines @@
         (*receive_configs)[0].rtp.ulpfec.red_payload_type =
             send_config->rtp.ulpfec.red_payload_type;
         (*receive_configs)[0].rtp.ulpfec.red_rtx_payload_type =
             send_config->rtp.ulpfec.red_rtx_payload_type;
       }
 
       if (retransmission_ssrc_ == kSendRtxSsrcs[0]) {
         send_config->rtp.rtx.ssrcs.push_back(kSendRtxSsrcs[0]);
         send_config->rtp.rtx.payload_type = kSendRtxPayloadType;
         (*receive_configs)[0].rtp.rtx_ssrc = kSendRtxSsrcs[0];
-        (*receive_configs)[0].rtp.rtx_payload_types[payload_type_] =
-            kSendRtxPayloadType;
+        (*receive_configs)[0].rtp.media_pt_by_rtx_pt[kSendRtxPayloadType] =
+            payload_type_;
       }
       // Configure encoding and decoding with VP8, since generic packetization
       // doesn't support FEC with NACK.
       RTC_DCHECK_EQ(1, (*receive_configs)[0].decoders.size());
       send_config->encoder_settings.encoder = encoder_.get();
       send_config->encoder_settings.payload_name = "VP8";
       (*receive_configs)[0].decoders[0].payload_name = "VP8";
     }
 
     void PerformTest() override {
@@ skipping 1506 matching lines @@
         (*receive_configs)[0].decoders[0].payload_name = "VP8";
         (*receive_configs)[0].rtp.ulpfec.red_payload_type = kRedPayloadType;
         (*receive_configs)[0].rtp.ulpfec.ulpfec_payload_type =
             kUlpfecPayloadType;
       }
       // RTX
       if (use_rtx_) {
         send_config->rtp.rtx.ssrcs.push_back(kSendRtxSsrcs[0]);
         send_config->rtp.rtx.payload_type = kSendRtxPayloadType;
         (*receive_configs)[0].rtp.rtx_ssrc = kSendRtxSsrcs[0];
-        (*receive_configs)[0].rtp.rtx_payload_types[kFakeVideoSendPayloadType] =
-            kSendRtxPayloadType;
+        (*receive_configs)[0].rtp.media_pt_by_rtx_pt[kSendRtxPayloadType] =
+            kFakeVideoSendPayloadType;
       }
       // RTT needed for RemoteNtpTimeEstimator for the receive stream.
       (*receive_configs)[0].rtp.rtcp_xr.receiver_reference_time_report = true;
       encoder_config->content_type =
           screenshare_ ? VideoEncoderConfig::ContentType::kScreen
                        : VideoEncoderConfig::ContentType::kRealtimeVideo;
     }
 
     void OnCallsCreated(Call* sender_call, Call* receiver_call) override {
       sender_call_ = sender_call;
@@ skipping 737 matching lines @@
       const std::vector<uint32_t>& ssrcs = send_config->rtp.ssrcs;
       for (size_t i = 0; i < ssrcs.size(); ++i) {
         expected_send_ssrcs_.insert(ssrcs[i]);
         expected_receive_ssrcs_.push_back(
             (*receive_configs)[i].rtp.remote_ssrc);
         (*receive_configs)[i].render_delay_ms = kExpectedRenderDelayMs;
         (*receive_configs)[i].renderer = &receive_stream_renderer_;
         (*receive_configs)[i].rtp.nack.rtp_history_ms = kNackRtpHistoryMs;
 
         (*receive_configs)[i].rtp.rtx_ssrc = kSendRtxSsrcs[i];
-        (*receive_configs)[i].rtp.rtx_payload_types[kFakeVideoSendPayloadType] =
-            kSendRtxPayloadType;
+        (*receive_configs)[i].rtp.media_pt_by_rtx_pt[kSendRtxPayloadType] =
+            kFakeVideoSendPayloadType;
       }
 
       for (size_t i = 0; i < kNumSsrcs; ++i)
         send_config->rtp.rtx.ssrcs.push_back(kSendRtxSsrcs[i]);
 
       // Use a delayed encoder to make sure we see CpuOveruseMetrics stats that
       // are non-zero.
       send_config->encoder_settings.encoder = &encoder_;
     }
 
@@ skipping 731 matching lines @@
   video_send_config_.encoder_settings.encoder = encoder.get();
   video_send_config_.encoder_settings.payload_name = "VP8";
   video_send_config_.encoder_settings.payload_type = kVideoSendPayloadType;
   video_send_config_.rtp.nack.rtp_history_ms = kNackRtpHistoryMs;
   video_send_config_.rtp.rtx.ssrcs.push_back(kSendRtxSsrcs[0]);
   video_send_config_.rtp.rtx.payload_type = kSendRtxPayloadType;
 
   CreateMatchingReceiveConfigs(&receive_transport);
   video_receive_configs_[0].rtp.nack.rtp_history_ms = kNackRtpHistoryMs;
   video_receive_configs_[0].rtp.rtx_ssrc = kSendRtxSsrcs[0];
-  video_receive_configs_[0].rtp.rtx_payload_types[kVideoSendPayloadType] =
-      kSendRtxPayloadType;
+  video_receive_configs_[0].rtp.media_pt_by_rtx_pt[kSendRtxPayloadType] =
+      kVideoSendPayloadType;
 
   // The matching FlexFEC receive config is not created by
   // CreateMatchingReceiveConfigs since this is not a test::BaseTest.
   // Set up the receive config manually instead.
   FlexfecReceiveStream::Config flexfec_receive_config(&receive_transport);
   flexfec_receive_config.payload_type =
       video_send_config_.rtp.flexfec.payload_type;
   flexfec_receive_config.remote_ssrc = video_send_config_.rtp.flexfec.ssrc;
   flexfec_receive_config.protected_media_ssrcs =
       video_send_config_.rtp.flexfec.protected_media_ssrcs;
@@ skipping 441 matching lines @@
   VideoReceiveStream::Config default_receive_config(nullptr);
   EXPECT_EQ(RtcpMode::kCompound, default_receive_config.rtp.rtcp_mode)
       << "Reduced-size RTCP require rtcp-rsize to be negotiated.";
   EXPECT_FALSE(default_receive_config.rtp.remb)
       << "REMB require rtcp-fb: goog-remb to be negotiated.";
   EXPECT_FALSE(
       default_receive_config.rtp.rtcp_xr.receiver_reference_time_report)
       << "RTCP XR settings require rtcp-xr to be negotiated.";
   EXPECT_EQ(0U, default_receive_config.rtp.rtx_ssrc)
       << "Enabling RTX requires ssrc-group: FID negotiation";
-  EXPECT_TRUE(default_receive_config.rtp.rtx_payload_types.empty())
+  EXPECT_TRUE(default_receive_config.rtp.media_pt_by_rtx_pt.empty())
       << "Enabling RTX requires rtpmap: rtx negotiation.";
   EXPECT_TRUE(default_receive_config.rtp.extensions.empty())
       << "Enabling RTP extensions require negotiation.";
 
   VerifyEmptyNackConfig(default_receive_config.rtp.nack);
   VerifyEmptyUlpfecConfig(default_receive_config.rtp.ulpfec);
 }
 
 TEST_F(EndToEndTest, VerifyDefaultFlexfecReceiveConfigParameters) {
   test::NullTransport rtcp_send_transport;
@@ skipping 173 matching lines @@
     std::unique_ptr<VideoEncoder> encoder_;
     std::unique_ptr<VideoDecoder> decoder_;
     rtc::CriticalSection crit_;
     int recorded_frames_ GUARDED_BY(crit_);
   } test(this);
 
   RunBaseTest(&test);
 }
 
 }  // namespace webrtc