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rtpsender interface: make pure virtual again

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after providing default implementations in Chromium tests

BUG=None

Change-Id: I53bf26b3a99416f4005e7df75b9b86dfbf2489cb
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/273100
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#37941}
This commit is contained in:
Philipp Hancke
2022-08-28 15:47:23 +02:00
committed by WebRTC LUCI CQ
parent cc62b747c4
commit 021512b76a
5 changed files with 39 additions and 45 deletions
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16
api/rtp_sender_interface.h
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@ -43,8 +43,7 @@ class RTC_EXPORT RtpSenderInterface : public rtc::RefCountInterface {
// The dtlsTransport attribute exposes the DTLS transport on which the
// media is sent. It may be null.
// https://w3c.github.io/webrtc-pc/#dom-rtcrtpsender-transport
// TODO(https://bugs.webrtc.org/907849) remove default implementation
virtual rtc::scoped_refptr<DtlsTransportInterface> dtls_transport() const;
virtual rtc::scoped_refptr<DtlsTransportInterface> dtls_transport() const = 0;
// Returns primary SSRC used by this sender for sending media.
// Returns 0 if not yet determined.
@ -67,13 +66,13 @@ class RTC_EXPORT RtpSenderInterface : public rtc::RefCountInterface {
// Sets the IDs of the media streams associated with this sender's track.
// These are signalled in the SDP so that the remote side can associate
// tracks.
virtual void SetStreams(const std::vector<std::string>& stream_ids) {}
virtual void SetStreams(const std::vector<std::string>& stream_ids) = 0;
// Returns the list of encoding parameters that will be applied when the SDP
// local description is set. These initial encoding parameters can be set by
// PeerConnection::AddTransceiver, and later updated with Get/SetParameters.
// TODO(orphis): Make it pure virtual once Chrome has updated
virtual std::vector<RtpEncodingParameters> init_send_encodings() const;
virtual std::vector<RtpEncodingParameters> init_send_encodings() const = 0;
virtual RtpParameters GetParameters() const = 0;
// Note that only a subset of the parameters can currently be changed. See
@ -89,20 +88,21 @@ class RTC_EXPORT RtpSenderInterface : public rtc::RefCountInterface {
// using the user provided encryption mechanism regardless of whether SRTP is
// enabled or not.
virtual void SetFrameEncryptor(
rtc::scoped_refptr<FrameEncryptorInterface> frame_encryptor);
rtc::scoped_refptr<FrameEncryptorInterface> frame_encryptor) = 0;
// Returns a pointer to the frame encryptor set previously by the
// user. This can be used to update the state of the object.
virtual rtc::scoped_refptr<FrameEncryptorInterface> GetFrameEncryptor() const;
virtual rtc::scoped_refptr<FrameEncryptorInterface> GetFrameEncryptor()
const = 0;
virtual void SetEncoderToPacketizerFrameTransformer(
rtc::scoped_refptr<FrameTransformerInterface> frame_transformer);
rtc::scoped_refptr<FrameTransformerInterface> frame_transformer) = 0;
// Sets a user defined encoder selector.
// Overrides selector that is (optionally) provided by VideoEncoderFactory.
virtual void SetEncoderSelector(
std::unique_ptr<VideoEncoderFactory::EncoderSelectorInterface>
encoder_selector) {}
encoder_selector) = 0;
protected:
~RtpSenderInterface() override = default;