diff options
Diffstat (limited to 'chromium/cc/trees/image_animation_controller.cc')
| -rw-r--r-- | chromium/cc/trees/image_animation_controller.cc | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/chromium/cc/trees/image_animation_controller.cc b/chromium/cc/trees/image_animation_controller.cc index a7e1ebf6de6..2cb4f9d1bd1 100644 --- a/chromium/cc/trees/image_animation_controller.cc +++ b/chromium/cc/trees/image_animation_controller.cc @@ -4,6 +4,8 @@ #include "cc/trees/image_animation_controller.h" +#include <sstream> + #include "base/bind.h" #include "base/metrics/histogram_macros.h" #include "base/trace_event/trace_event.h" @@ -360,6 +362,25 @@ bool ImageAnimationController::AnimationState::AdvanceFrame( // skipped trying to catch up. DCHECK_GT(num_of_frames_advanced, 0u); last_num_frames_skipped_ = num_of_frames_advanced - 1u; + switch (repetitions_completed_) { + case 0: + UMA_HISTOGRAM_COUNTS_100000( + "AnimatedImage.NumOfFramesSkipped.FirstAnimationLoop", + last_num_frames_skipped_); + break; + case 1: + UMA_HISTOGRAM_COUNTS_100000( + "AnimatedImage.NumOfFramesSkipped.SecondAnimationLoop", + last_num_frames_skipped_); + break; + case 2: + case 3: + case 4: + UMA_HISTOGRAM_COUNTS_100000( + "AnimatedImage.NumOfFramesSkipped.ThirdToFifthAnimationLoop", + last_num_frames_skipped_); + break; + } UMA_HISTOGRAM_COUNTS_100000("AnimatedImage.NumOfFramesSkipped.Compositor", last_num_frames_skipped_); return needs_invalidation(); |