commit 2455c9ed361671cc2ea41deb81cbcfbda073a6e3
author Niels Möller <nisse@webrtc.org> Tue Jul 24 17:18:18 2018 +0200
committer Commit Bot <commit-bot@chromium.org> Wed Jul 25 09:32:21 2018 +0000
tree d90ac527cc74827fd8ce375fdc0b31032be807d0
parent 5c302c0ec560deca8c85ab850d831bce91977cc7

Add spatial index to EncodedImage, not yet used.

This is a preparation for landing cl
https://webrtc-review.googlesource.com/c/src/+/83161, which needs to
be done in multiple steps:

1. Add the new spatial_index_ member and accessor methods to
   EncodedImage (this cl).

2. Update downstream encoders to assign spatial index and simulcast index
   in EncodedImage, in addition to the old members of
   CodecSpecificInfo.

3. Land main cl, converting webrtc code to use the spatial index from
   EncodedImage. Ignore the old fields in CodecSpecificInfo, but
   leave them in place in respective structs.

4. Delete downstream code accessing old fields.

5. Delete old fields in webrtc.

Bug: webrtc:9378
Change-Id: Ic132daf71f1cbbd57fb3b44f74ae94b921733f7a
Reviewed-on: https://webrtc-review.googlesource.com/90248
Reviewed-by: Erik Språng <sprang@webrtc.org>
Reviewed-by: Marco Paniconi <marpan@google.com>
Reviewed-by: Marco Paniconi <marpan@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24093}