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Let PCF.GetRtpSenderCapabilities return codecs' scalabilityModes.

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Also move ScalabilityModeToString to api and add RTC_EXPORT so that
Chromium can use it.

Bug: chromium:986069
Change-Id: I5dbbb6de9b14ca20f3ae0630552dcd44595ad5ef
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/267780
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Daniel.L (Byoungchan) Lee <daniel.l@hpcnt.com>
Cr-Commit-Position: refs/heads/main@{#37444}
This commit is contained in:
Byoungchan Lee
2022-07-05 21:06:28 +09:00
committed by WebRTC LUCI CQ
parent e1c707c40f
commit a1a7c638ec
29 changed files with 340 additions and 104 deletions
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8
api/rtp_parameters.h
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@ -17,11 +17,13 @@
#include <string>
#include <vector>
#include "absl/container/inlined_vector.h"
#include "absl/strings/string_view.h"
#include "absl/types/optional.h"
#include "api/media_types.h"
#include "api/priority.h"
#include "api/rtp_transceiver_direction.h"
#include "api/video_codecs/scalability_mode.h"
#include "rtc_base/system/rtc_export.h"
namespace webrtc {
@ -186,6 +188,9 @@ struct RTC_EXPORT RtpCodecCapability {
// TODO(deadbeef): Not implemented.
bool svc_multi_stream_support = false;
// https://w3c.github.io/webrtc-svc/#dom-rtcrtpcodeccapability-scalabilitymodes
absl::InlinedVector<ScalabilityMode, kScalabilityModeCount> scalability_modes;
bool operator==(const RtpCodecCapability& o) const {
return name == o.name && kind == o.kind && clock_rate == o.clock_rate &&
preferred_payload_type == o.preferred_payload_type &&
@ -194,7 +199,8 @@ struct RTC_EXPORT RtpCodecCapability {
parameters == o.parameters && options == o.options &&
max_temporal_layer_extensions == o.max_temporal_layer_extensions &&
max_spatial_layer_extensions == o.max_spatial_layer_extensions &&
svc_multi_stream_support == o.svc_multi_stream_support;
svc_multi_stream_support == o.svc_multi_stream_support &&
scalability_modes == o.scalability_modes;
}
bool operator!=(const RtpCodecCapability& o) const { return !(*this == o); }
};