| // Copyright 2013 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "flutter_runner_product_configuration.h" |
| |
| #include <zircon/assert.h> |
| |
| #include "flutter/fml/logging.h" |
| #include "rapidjson/document.h" |
| |
| namespace flutter_runner { |
| |
| FlutterRunnerProductConfiguration::FlutterRunnerProductConfiguration( |
| std::string json_string) { |
| rapidjson::Document document; |
| document.Parse(json_string); |
| |
| if (!document.IsObject()) { |
| FML_LOG(ERROR) << "Failed to parse configuration; using defaults: " |
| << json_string; |
| return; |
| } |
| |
| // Parse out all values we're expecting. |
| if (document.HasMember("vsync_offset_in_us")) { |
| auto& val = document["vsync_offset_in_us"]; |
| if (val.IsInt()) { |
| vsync_offset_ = fml::TimeDelta::FromMicroseconds(val.GetInt()); |
| } |
| } |
| if (document.HasMember("max_frames_in_flight")) { |
| auto& val = document["max_frames_in_flight"]; |
| if (val.IsInt()) { |
| max_frames_in_flight_ = val.GetInt(); |
| } |
| } |
| if (document.HasMember("intercept_all_input")) { |
| auto& val = document["intercept_all_input"]; |
| if (val.IsBool()) { |
| intercept_all_input_ = val.GetBool(); |
| } |
| } |
| if (document.HasMember("software_rendering")) { |
| auto& val = document["software_rendering"]; |
| if (val.IsBool()) { |
| software_rendering_ = val.GetBool(); |
| } |
| } |
| if (document.HasMember("enable_shader_warmup")) { |
| auto& val = document["enable_shader_warmup"]; |
| if (val.IsBool()) { |
| enable_shader_warmup_ = val.GetBool(); |
| } |
| } |
| if (document.HasMember("enable_shader_warmup_dart_hooks")) { |
| auto& val = document["enable_shader_warmup_dart_hooks"]; |
| if (val.IsBool()) { |
| enable_shader_warmup_dart_hooks_ = val.GetBool(); |
| } |
| } |
| } |
| |
| } // namespace flutter_runner |