| /* |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| syntax = "proto2"; |
| |
| package perfetto.protos; |
| |
| message AndroidSurfaceflingerMetric { |
| // Counts the number of missed frames in the trace. |
| optional uint32 missed_frames = 1; |
| |
| // Counts the number of missed HWC frames in the trace. |
| optional uint32 missed_hwc_frames = 2; |
| |
| // Counts the number of missed GPU frames in the trace. |
| optional uint32 missed_gpu_frames = 3; |
| |
| // Calculate the number of missed frames divided by |
| // total frames |
| optional double missed_frame_rate = 4; |
| |
| // Calculate the number of missed HWC frames divided by |
| // total HWC frames |
| optional double missed_hwc_frame_rate = 5; |
| |
| // Calculate the number of missed GPU frames divided by |
| // total GPU frames |
| optional double missed_gpu_frame_rate = 6; |
| |
| // Count the number of times SurfaceFlinger needs to invoke GPU |
| // for rendering some layers |
| optional uint32 gpu_invocations = 7; |
| |
| // Calculate the average duration of GPU request by SurfaceFlinger |
| // since it enters the FenceMonitor's queue until it gets completed |
| optional double avg_gpu_waiting_dur_ms = 8; |
| |
| // Calculate the total duration when there is at least one GPU request |
| // by SurfaceFlinger that is still waiting for GPU to complete the |
| // request. |
| // This also equals to the total duration of |
| // "waiting for GPU completion <fence_num>" in SurfaceFlinger. |
| optional double total_non_empty_gpu_waiting_dur_ms = 9; |
| |
| message MetricsPerDisplay { |
| // Display ID in SF |
| optional string display_id = 1; |
| |
| // Counts the number of missed frames in the trace. |
| optional uint32 missed_frames = 2; |
| |
| // Counts the number of missed HWC frames in the trace. |
| optional uint32 missed_hwc_frames = 3; |
| |
| // Counts the number of missed GPU frames in the trace. |
| optional uint32 missed_gpu_frames = 4; |
| |
| // Calculate the number of missed frames divided by |
| // total frames |
| optional double missed_frame_rate = 5; |
| |
| // Calculate the number of missed HWC frames divided by |
| // total HWC frames |
| optional double missed_hwc_frame_rate = 6; |
| |
| // Calculate the number of missed GPU frames divided by |
| // total GPU frames |
| optional double missed_gpu_frame_rate = 7; |
| } |
| |
| repeated MetricsPerDisplay metrics_per_display = 10; |
| } |