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Unified Diff: webrtc/modules/audio_coding/main/acm2/codec_manager.cc

Issue 1416633011: CodecManager::RegisterEncoder: Call SetFec on new encoder, not old (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@rac3
Patch Set: better better test Created 5 years, 1 month ago
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Index: webrtc/modules/audio_coding/main/acm2/codec_manager.cc
diff --git a/webrtc/modules/audio_coding/main/acm2/codec_manager.cc b/webrtc/modules/audio_coding/main/acm2/codec_manager.cc
index e4070c76aef7648c5ecba92a0fea1bff06d9e70b..ac21020dc2e3847b4e79b2dde50fad31f405092b 100644
--- a/webrtc/modules/audio_coding/main/acm2/codec_manager.cc
+++ b/webrtc/modules/audio_coding/main/acm2/codec_manager.cc
@@ -319,8 +319,15 @@ void CodecManager::RegisterEncoder(AudioEncoder* external_speech_encoder) {
if (send_codec_inst_.channels != 1)
dtx_enabled_ = false;
- codec_fec_enabled_ =
- codec_fec_enabled_ && codec_owner_.Encoder()->SetFec(codec_fec_enabled_);
+ if (codec_fec_enabled_) {
+ // Switch FEC on. On failure, remember that FEC is off.
+ if (!external_speech_encoder->SetFec(true))
+ codec_fec_enabled_ = false;
+ } else {
+ // Switch FEC off. This shouldn't fail.
+ const bool success = external_speech_encoder->SetFec(false);
+ RTC_DCHECK(success);
+ }
int cng_pt = dtx_enabled_
? CngPayloadType(external_speech_encoder->SampleRateHz())
: -1;

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