commit f4abcc0bbbf86df02771c7eebb4ebf03a0122d4d
author Evan Shrubsole <eshr@webrtc.org> Mon Oct 31 11:04:22 2022
committer WebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com> Wed Nov 09 13:55:18 2022
tree 4abe85c91056a9138ed205ff06a15f99c9a50f57
parent e82d2a177387a69b0c6262255f360d4cf1a74460

[stats] Mark codec implementation stats as exposing hardware capability

This means that these stats will be filtered out by JavaScript unless
the conditions for exposing hardware capabilities are met. These
conditions are described in the webrtc-stats spec at
https://w3c.github.io/webrtc-stats/#limiting-exposure-of-hardware-capabilities.

R=hbos@webrtc.org

Bug: chromium:1369050,chromium:1369049
Change-Id: I05bdb72ef6789417488c7e786e8713ce99a91f8a
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/279960
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Commit-Queue: Evan Shrubsole <eshr@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#38594}

api/stats/rtcstats_objects.h

diff --git a/api/stats/rtcstats_objects.h b/api/stats/rtcstats_objects.h
index 42553c1..6f81784 100644
--- a/api/stats/rtcstats_objects.h
+++ b/api/stats/rtcstats_objects.h
@@ -483,7 +483,9 @@
   RTCStatsMember<double> estimated_playout_timestamp;
   // Only implemented for video.
   // TODO(https://crbug.com/webrtc/14178): Also implement for audio.
-  RTCStatsMember<std::string> decoder_implementation;
+  RTCRestrictedStatsMember<std::string,
+                           StatExposureCriteria::kHardwareCapability>
+      decoder_implementation;
   // FIR and PLI counts are only defined for |kind == "video"|.
   RTCStatsMember<uint32_t> fir_count;
   RTCStatsMember<uint32_t> pli_count;
@@ -548,7 +550,9 @@
   RTCStatsMember<std::string> content_type;
   // Only implemented for video.
   // TODO(https://crbug.com/webrtc/14178): Implement for audio as well.
-  RTCStatsMember<std::string> encoder_implementation;
+  RTCRestrictedStatsMember<std::string,
+                           StatExposureCriteria::kHardwareCapability>
+      encoder_implementation;
   // FIR and PLI counts are only defined for |kind == "video"|.
   RTCStatsMember<uint32_t> fir_count;
   RTCStatsMember<uint32_t> pli_count;