| #!/usr/bin/env python3 |
| # Copyright (C) 2022 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. |
| |
| from os import sys, path |
| |
| import synth_common |
| |
| |
| class JankType: |
| JANK_UNSPECIFIED = 0 |
| JANK_NONE = 1 |
| JANK_SF_SCHEDULING = 2 |
| JANK_PREDICTION_ERROR = 4 |
| JANK_DISPLAY_HAL = 8 |
| JANK_SF_CPU_DEADLINE_MISSED = 16 |
| JANK_SF_GPU_DEADLINE_MISSED = 32 |
| JANK_APP_DEADLINE_MISSED = 64 |
| JANK_BUFFER_STUFFING = 128 |
| JANK_UNKNOWN = 256 |
| JANK_SF_STUFFING = 512 |
| JANK_DROPPED = 1024 |
| |
| |
| class PresentType: |
| PRESENT_UNSPECIFIED = 0 |
| PRESENT_ON_TIME = 1 |
| PRESENT_LATE = 2 |
| PRESENT_EARLY = 3 |
| PRESENT_DROPPED = 4 |
| PRESENT_UNKNOWN = 5 |
| |
| |
| class PredictionType: |
| PREDICTION_UNSPECIFIED = 0 |
| PREDICTION_VALID = 1 |
| PREDICTION_EXPIRED = 2 |
| PREDICTION_UNKNOWN = 3 |
| |
| |
| trace = synth_common.create_trace() |
| |
| trace.add_packet(ts=5000000) |
| trace.add_process(1001, 0, "process1") |
| trace.add_process(1002, 0, "process2") |
| trace.add_process(1003, 0, "process3") |
| trace.add_process(1004, 0, "process4") |
| |
| trace.add_actual_surface_frame_start_event( |
| ts=21000000, |
| cookie=6, |
| token=100201, |
| display_frame_token=100211, |
| pid=1002, |
| layer_name="Layer1", |
| present_type=PresentType.PRESENT_ON_TIME, |
| on_time_finish=1, |
| gpu_composition=0, |
| jank_type=JankType.JANK_NONE, |
| prediction_type=PredictionType.PREDICTION_VALID) |
| trace.add_frame_end_event(ts=37000000, cookie=6) |
| |
| trace.add_actual_surface_frame_start_event( |
| ts=31000000, |
| cookie=7, |
| token=100202, |
| display_frame_token=100212, |
| pid=1002, |
| layer_name="Layer1", |
| present_type=PresentType.PRESENT_ON_TIME, |
| on_time_finish=1, |
| gpu_composition=0, |
| jank_type=JankType.JANK_APP_DEADLINE_MISSED, |
| prediction_type=PredictionType.PREDICTION_VALID) |
| trace.add_frame_end_event(ts=47000000, cookie=7) |
| trace.add_actual_surface_frame_start_event( |
| ts=32000000, |
| cookie=8, |
| token=100202, |
| display_frame_token=100212, |
| pid=1002, |
| layer_name="Layer1", |
| present_type=PresentType.PRESENT_ON_TIME, |
| on_time_finish=1, |
| gpu_composition=0, |
| jank_type=JankType.JANK_APP_DEADLINE_MISSED, |
| prediction_type=PredictionType.PREDICTION_VALID) |
| trace.add_frame_end_event(ts=40000000, cookie=8) |
| |
| # DisplayFrame with a janky SurfaceFrame |
| trace.add_actual_surface_frame_start_event( |
| ts=41000000, |
| cookie=10, |
| token=100101, |
| display_frame_token=100111, |
| pid=1001, |
| layer_name="Layer1", |
| present_type=PresentType.PRESENT_LATE, |
| on_time_finish=0, |
| gpu_composition=0, |
| jank_type=JankType.JANK_APP_DEADLINE_MISSED, |
| prediction_type=PredictionType.PREDICTION_VALID) |
| trace.add_frame_end_event(ts=74000000, cookie=10) |
| trace.add_actual_surface_frame_start_event( |
| ts=41000000, |
| cookie=11, |
| token=100102, |
| display_frame_token=100112, |
| pid=1001, |
| layer_name="Layer1", |
| present_type=PresentType.PRESENT_LATE, |
| on_time_finish=0, |
| gpu_composition=0, |
| jank_type=JankType.JANK_APP_DEADLINE_MISSED | JankType.JANK_BUFFER_STUFFING, |
| prediction_type=PredictionType.PREDICTION_VALID) |
| trace.add_frame_end_event(ts=75000000, cookie=11) |
| |
| trace.add_actual_surface_frame_start_event( |
| ts=81000000, |
| cookie=15, |
| token=100301, |
| display_frame_token=100311, |
| pid=1003, |
| layer_name="Layer1", |
| present_type=PresentType.PRESENT_LATE, |
| on_time_finish=0, |
| gpu_composition=0, |
| jank_type=JankType.JANK_SF_CPU_DEADLINE_MISSED, |
| prediction_type=PredictionType.PREDICTION_VALID) |
| trace.add_actual_surface_frame_start_event( |
| ts=90000000, |
| cookie=15, |
| token=100302, |
| display_frame_token=100312, |
| pid=1003, |
| layer_name="Layer1", |
| present_type=PresentType.PRESENT_DROPPED, |
| on_time_finish=0, |
| gpu_composition=0, |
| jank_type=JankType.JANK_DROPPED, |
| prediction_type=PredictionType.PREDICTION_VALID) |
| trace.add_frame_end_event(ts=95000000, cookie=15) |
| |
| trace.add_actual_surface_frame_start_event( |
| ts=10000000, |
| cookie=20, |
| token=100402, |
| display_frame_token=100412, |
| pid=1004, |
| layer_name="Layer1", |
| present_type=PresentType.PRESENT_DROPPED, |
| on_time_finish=0, |
| gpu_composition=0, |
| jank_type=JankType.JANK_SF_STUFFING, |
| prediction_type=PredictionType.PREDICTION_VALID) |
| trace.add_frame_end_event(ts=12000000, cookie=20) |
| |
| trace.add_actual_surface_frame_start_event( |
| ts=12500000, |
| cookie=25, |
| token=100502, |
| display_frame_token=100512, |
| pid=1004, |
| layer_name="Layer1", |
| present_type=PresentType.PRESENT_DROPPED, |
| on_time_finish=0, |
| gpu_composition=0, |
| jank_type=JankType.JANK_SF_SCHEDULING, |
| prediction_type=PredictionType.PREDICTION_VALID) |
| trace.add_frame_end_event(ts=14000000, cookie=25) |
| |
| |
| trace.add_actual_surface_frame_start_event( |
| ts=14500000, |
| cookie=30, |
| token=100602, |
| display_frame_token=100612, |
| pid=1004, |
| layer_name="Layer1", |
| present_type=PresentType.PRESENT_DROPPED, |
| on_time_finish=0, |
| gpu_composition=0, |
| jank_type=JankType.JANK_SF_CPU_DEADLINE_MISSED, |
| prediction_type=PredictionType.PREDICTION_VALID) |
| trace.add_frame_end_event(ts=15000000, cookie=30) |
| |
| |
| trace.add_actual_surface_frame_start_event( |
| ts=15500000, |
| cookie=35, |
| token=100702, |
| display_frame_token=100712, |
| pid=1004, |
| layer_name="Layer1", |
| present_type=PresentType.PRESENT_DROPPED, |
| on_time_finish=0, |
| gpu_composition=0, |
| jank_type=JankType.JANK_SF_GPU_DEADLINE_MISSED, |
| prediction_type=PredictionType.PREDICTION_VALID) |
| trace.add_frame_end_event(ts=16000000, cookie=35) |
| |
| |
| trace.add_actual_surface_frame_start_event( |
| ts=16500000, |
| cookie=40, |
| token=100802, |
| display_frame_token=100812, |
| pid=1004, |
| layer_name="Layer1", |
| present_type=PresentType.PRESENT_DROPPED, |
| on_time_finish=0, |
| gpu_composition=0, |
| jank_type=JankType.JANK_SF_SCHEDULING | JankType.JANK_SF_STUFFING, |
| prediction_type=PredictionType.PREDICTION_VALID) |
| trace.add_frame_end_event(ts=17000000, cookie=40) |
| |
| sys.stdout.buffer.write(trace.trace.SerializeToString()) |
