| /* |
| * Copyright (C) 2021 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 AndroidCameraUnaggregatedMetric { |
| message Value { |
| optional int64 ts = 1; |
| optional double value = 2; |
| } |
| |
| // Timeseries for the sum of DMA and RSS across GCA, cameraserver |
| // and HAL. This provides a single number for the memory |
| // pressure using the camera is putting on the rest of the |
| // system. |
| // |
| // Note: this number assumes that all DMA pressure is coming |
| // from the camera as this is usually a pretty good |
| // approximation. Being more accurate here would increase the |
| // complexity of the metric significantly. |
| // |
| // Note: if there are multiple GCA/cameraserver/HAL processes |
| // in the trace, this metric will simply take the latest |
| // one in the trace and ignore the others. |
| repeated Value gc_rss_and_dma = 1; |
| } |