tree 3fa7da75555ae0a33fccc16510b89a6797da1a01
parent b83487f08ff836437715b488f73416215e5570dd
author Tony Herre <toprice@chromium.org> 1633341771 +0000
committer WebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com> 1633356000 +0000

[Merge to 94] Add Direction indicator to TransformableFrames

Currently the implementation of FrameTransformers uses distinct,
incompatible types for recevied vs about-to-be-sent frames. This adds a
flag in the interface so we can at least check that we are being given
the correct type. crbug.com/1250638 tracks removing the need for this.

Chrome will be updated after this to check the direction flag and provide
a javascript error if the wrong type of frame is written into the
encoded insertable streams writable stream, rather than crashing.

(cherry picked from commit 8fb41a39e1a2d151d1c00c409630dcee80adeb76)

Bug: chromium:1247260
Change-Id: I9cbb66962ea0718ed47c5e5dba19a8ff9635b0b1
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/232301
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Tony Herre <toprice@chromium.org>
Cr-Original-Commit-Position: refs/heads/main@{#35100}
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/233943
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/branch-heads/4606@{#4}
Cr-Branched-From: 8b18304e66524060eca390f143033ba51322b3a2-refs/heads/master@{#34737}