Pass SdpAudioFormat through Channel, without converting to CodecInst

webrtc/voice_engine/voe_codec_impl.cc

Index: webrtc/voice_engine/voe_codec_impl.cc
diff --git a/webrtc/voice_engine/voe_codec_impl.cc b/webrtc/voice_engine/voe_codec_impl.cc
index 8ac24da4e7974ec893987b531d048799f3299937..d6a108fa45e9dbab363a9dcf88262d6db4c71aaf 100644
--- a/webrtc/voice_engine/voe_codec_impl.cc
+++ b/webrtc/voice_engine/voe_codec_impl.cc
@@ -8,6 +8,8 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
+#include <sstream>
+
 #include "webrtc/voice_engine/voe_codec_impl.h"
 
 #include "webrtc/base/format_macros.h"
@@ -179,6 +181,33 @@ int VoECodecImpl::SetRecPayloadType(int channel, const CodecInst& codec) {
   return channelPtr->SetRecPayloadType(codec);
 }
 
+int VoECodecImpl::SetRecPayloadType(int channel,
+                                    int payload_type,
+                                    const SdpAudioFormat& format) {
+  WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_shared->instance_id(), -1),
+               "SetRecPayloadType(channel=%d, payload_type=%d, format)",
+               channel, payload_type);
+  auto sdp_fmt = [](const SdpAudioFormat& format) {
+    std::ostringstream o;
+    o << format;
+    return o.str();
+  };
+  WEBRTC_TRACE(kTraceInfo, kTraceVoice, VoEId(_shared->instance_id(), -1),
+               "format: %s", sdp_fmt(format).c_str());
+  if (!_shared->statistics().Initialized()) {
+    _shared->SetLastError(VE_NOT_INITED, kTraceError);
+    return -1;
+  }
+  voe::Channel* const channel_ptr =
+      _shared->channel_manager().GetChannel(channel).channel();
+  if (!channel_ptr) {
+    _shared->SetLastError(VE_CHANNEL_NOT_VALID, kTraceError,
+                          "GetRecPayloadType() failed to locate channel");
+    return -1;
+  }
+  return channel_ptr->SetRecPayloadType(payload_type, format);
+}
+
 int VoECodecImpl::GetRecPayloadType(int channel, CodecInst& codec) {
   if (!_shared->statistics().Initialized()) {
     _shared->SetLastError(VE_NOT_INITED, kTraceError);