commit da535c405597864b8396b2029dec70ab9fb76e8b
author asapersson <asapersson@webrtc.org> Tue Oct 20 06:32:41 2015
committer Commit bot <commit-bot@chromium.org> Tue Oct 20 06:32:48 2015
tree d3ca9ae8be61c7a3464be57fe5f256f2793f7e78
parent 42b14786396d0e843ec502c2e68b994ec293ddb1

Add histogram for percentage of sent frames that are limited in resolution due to bandwidth:
- "WebRTC.Video.BandwidthLimitedResolutionInPercent"

If the frame is bandwidth limited, the average number of disabled resolutions is logged:
- "WebRTC.Video.BandwidthLimitedResolutionsDisabled"

BUG=

Review URL: https://codereview.webrtc.org/1311533012

Cr-Commit-Position: refs/heads/master@{#10333}

webrtc/video_frame.h

diff --git a/webrtc/video_frame.h b/webrtc/video_frame.h
index 1968a69..821bfc2 100644
--- a/webrtc/video_frame.h
+++ b/webrtc/video_frame.h
@@ -167,6 +167,7 @@
   VideoRotation rotation_;
 };
 
+
 // TODO(pbos): Rename EncodedFrame and reformat this class' members.
 class EncodedImage {
  public:
@@ -176,11 +177,15 @@
 
   struct AdaptReason {
     AdaptReason()
-        : quality_resolution_downscales(-1) {}
+        : quality_resolution_downscales(-1),
+          bw_resolutions_disabled(-1) {}
 
     int quality_resolution_downscales;  // Number of times this frame is down
                                         // scaled in resolution due to quality.
                                         // Or -1 if information is not provided.
+    int bw_resolutions_disabled;  // Number of resolutions that are not sent
+                                  // due to bandwidth for this frame.
+                                  // Or -1 if information is not provided.
   };
   uint32_t _encodedWidth = 0;
   uint32_t _encodedHeight = 0;