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flutter::Settings Struct Reference

#include <settings.h>

Public Member Functions

 Settings ()
 
 Settings (const Settings &other)
 
 ~Settings ()
 

Public Attributes

std::string vm_snapshot_data_path
 
MappingCallback vm_snapshot_data
 
std::string vm_snapshot_instr_path
 
MappingCallback vm_snapshot_instr
 
std::string isolate_snapshot_data_path
 
MappingCallback isolate_snapshot_data
 
std::string isolate_snapshot_instr_path
 
MappingCallback isolate_snapshot_instr
 
std::string route
 
MappingCallback dart_library_sources_kernel
 
std::vector< std::string > application_library_path
 
std::vector< std::string > vmservice_snapshot_library_path
 
std::string application_kernel_asset
 
std::string application_kernel_list_asset
 
MappingsCallback application_kernels
 
std::string temp_directory_path
 
std::vector< std::string > dart_flags
 
bool enable_checked_mode = false
 
bool start_paused = false
 
bool trace_skia = false
 
std::vector< std::string > trace_allowlist
 
std::optional< std::vector< std::string > > trace_skia_allowlist
 
bool trace_startup = false
 
bool trace_systrace = false
 
std::string trace_to_file
 
bool enable_timeline_event_handler = true
 
bool dump_skp_on_shader_compilation = false
 
bool cache_sksl = false
 
bool purge_persistent_cache = false
 
bool endless_trace_buffer = false
 
bool enable_dart_profiling = false
 
bool disable_dart_asserts = false
 
bool enable_serial_gc = false
 
bool may_insecurely_connect_to_all_domains = true
 
std::string domain_network_policy
 
std::string advisory_script_uri = "main.dart"
 
std::string advisory_script_entrypoint = "main"
 
std::string executable_name = "Flutter"
 
bool enable_vm_service = false
 
bool enable_vm_service_publication = true
 
std::string vm_service_host
 
uint32_t vm_service_port = 0
 
bool disable_service_auth_codes = true
 
bool enable_service_port_fallback = false
 
bool use_test_fonts = false
 
bool use_asset_fonts = true
 
bool prefetched_default_font_manager = false
 
bool enable_wide_gamut = false
 
bool enable_impeller = false
 
bool warn_on_impeller_opt_out = false
 
AndroidRenderingAPI android_rendering_api
 
std::optional< std::string > requested_rendering_backend
 
bool enable_vulkan_validation = false
 
bool enable_opengl_gpu_tracing = false
 
bool enable_vulkan_gpu_tracing = false
 
uint32_t font_initialization_data = 0
 
bool leak_vm = true
 
TaskObserverAdd task_observer_add
 
TaskObserverRemove task_observer_remove
 
std::function< void(const DartIsolate &)> root_isolate_create_callback
 
fml::closure isolate_create_callback
 
fml::closure root_isolate_shutdown_callback
 
fml::closure isolate_shutdown_callback
 
fml::closure service_isolate_create_callback
 
std::function< void(int64_t)> idle_notification_callback
 
UnhandledExceptionCallback unhandled_exception_callback
 
LogMessageCallback log_message_callback
 
bool enable_software_rendering = false
 
bool skia_deterministic_rendering_on_cpu = false
 
bool verbose_logging = false
 
std::string log_tag = "flutter"
 
bool icu_initialization_required = true
 
std::string icu_data_path
 
MappingCallback icu_mapper
 
fml::UniqueFD::element_type assets_dir
 
std::string assets_path
 
FrameRasterizedCallback frame_rasterized_callback
 
std::shared_ptr< const fml::Mapping > persistent_isolate_data
 
int64_t old_gen_heap_size = -1
 
size_t resource_cache_max_bytes_threshold = 0
 
uint8_t msaa_samples = 0
 
bool enable_embedder_api = false
 
bool enable_platform_isolates = false
 

Static Public Attributes

static constexpr bool kSurfaceDataAccessible
 

Detailed Description

Definition at line 104 of file settings.h.

Constructor & Destructor Documentation

◆ Settings() [1/2]

flutter::Settings::Settings ( )
default

◆ Settings() [2/2]

flutter::Settings::Settings ( const Settings &  other)
default

◆ ~Settings()

flutter::Settings::~Settings ( )
default

Member Data Documentation

◆ advisory_script_entrypoint

std::string flutter::Settings::advisory_script_entrypoint = "main"

Definition at line 180 of file settings.h.

◆ advisory_script_uri

std::string flutter::Settings::advisory_script_uri = "main.dart"

Definition at line 177 of file settings.h.

◆ android_rendering_api

AndroidRenderingAPI flutter::Settings::android_rendering_api
Initial value:
=
AndroidRenderingAPI::kSkiaOpenGLES

Definition at line 236 of file settings.h.

◆ application_kernel_asset

std::string flutter::Settings::application_kernel_asset

Definition at line 146 of file settings.h.

◆ application_kernel_list_asset

std::string flutter::Settings::application_kernel_list_asset

Definition at line 147 of file settings.h.

◆ application_kernels

MappingsCallback flutter::Settings::application_kernels

Definition at line 148 of file settings.h.

◆ application_library_path

std::vector<std::string> flutter::Settings::application_library_path

Definition at line 140 of file settings.h.

◆ assets_dir

fml::UniqueFD::element_type flutter::Settings::assets_dir
Initial value:
=
fml::UniqueFD::traits_type::InvalidValue()

Definition at line 325 of file settings.h.

◆ assets_path

std::string flutter::Settings::assets_path

Definition at line 327 of file settings.h.

◆ cache_sksl

bool flutter::Settings::cache_sksl = false

Definition at line 163 of file settings.h.

◆ dart_flags

std::vector<std::string> flutter::Settings::dart_flags

Definition at line 151 of file settings.h.

◆ dart_library_sources_kernel

MappingCallback flutter::Settings::dart_library_sources_kernel

Definition at line 135 of file settings.h.

◆ disable_dart_asserts

bool flutter::Settings::disable_dart_asserts = false

Definition at line 167 of file settings.h.

◆ disable_service_auth_codes

bool flutter::Settings::disable_service_auth_codes = true

Definition at line 206 of file settings.h.

◆ domain_network_policy

std::string flutter::Settings::domain_network_policy

Definition at line 173 of file settings.h.

◆ dump_skp_on_shader_compilation

bool flutter::Settings::dump_skp_on_shader_compilation = false

Definition at line 162 of file settings.h.

◆ enable_checked_mode

bool flutter::Settings::enable_checked_mode = false

Definition at line 153 of file settings.h.

◆ enable_dart_profiling

bool flutter::Settings::enable_dart_profiling = false

Definition at line 166 of file settings.h.

◆ enable_embedder_api

bool flutter::Settings::enable_embedder_api = false

Enable embedder api on the embedder.

This is currently only used by iOS.

Definition at line 361 of file settings.h.

◆ enable_impeller

bool flutter::Settings::enable_impeller = false

Definition at line 229 of file settings.h.

◆ enable_opengl_gpu_tracing

bool flutter::Settings::enable_opengl_gpu_tracing = false

Definition at line 248 of file settings.h.

◆ enable_platform_isolates

bool flutter::Settings::enable_platform_isolates = false

Enable support for isolates that run on the platform thread.

This is used by the runOnPlatformThread API.

Definition at line 366 of file settings.h.

◆ enable_serial_gc

bool flutter::Settings::enable_serial_gc = false

Definition at line 168 of file settings.h.

◆ enable_service_port_fallback

bool flutter::Settings::enable_service_port_fallback = false

Definition at line 210 of file settings.h.

◆ enable_software_rendering

bool flutter::Settings::enable_software_rendering = false

Definition at line 311 of file settings.h.

◆ enable_timeline_event_handler

bool flutter::Settings::enable_timeline_event_handler = true

Definition at line 161 of file settings.h.

◆ enable_vm_service

bool flutter::Settings::enable_vm_service = false

Definition at line 189 of file settings.h.

◆ enable_vm_service_publication

bool flutter::Settings::enable_vm_service_publication = true

Definition at line 194 of file settings.h.

◆ enable_vulkan_gpu_tracing

bool flutter::Settings::enable_vulkan_gpu_tracing = false

Definition at line 251 of file settings.h.

◆ enable_vulkan_validation

bool flutter::Settings::enable_vulkan_validation = false

Definition at line 244 of file settings.h.

◆ enable_wide_gamut

bool flutter::Settings::enable_wide_gamut = false

Definition at line 222 of file settings.h.

◆ endless_trace_buffer

bool flutter::Settings::endless_trace_buffer = false

Definition at line 165 of file settings.h.

◆ executable_name

std::string flutter::Settings::executable_name = "Flutter"

Definition at line 184 of file settings.h.

◆ font_initialization_data

uint32_t flutter::Settings::font_initialization_data = 0

Definition at line 254 of file settings.h.

◆ frame_rasterized_callback

FrameRasterizedCallback flutter::Settings::frame_rasterized_callback

Definition at line 331 of file settings.h.

◆ icu_data_path

std::string flutter::Settings::icu_data_path

Definition at line 321 of file settings.h.

◆ icu_initialization_required

bool flutter::Settings::icu_initialization_required = true

Definition at line 320 of file settings.h.

◆ icu_mapper

MappingCallback flutter::Settings::icu_mapper

Definition at line 322 of file settings.h.

◆ idle_notification_callback

std::function<void(int64_t)> flutter::Settings::idle_notification_callback

Definition at line 300 of file settings.h.

◆ isolate_create_callback

fml::closure flutter::Settings::isolate_create_callback

Definition at line 282 of file settings.h.

◆ isolate_shutdown_callback

fml::closure flutter::Settings::isolate_shutdown_callback

Definition at line 286 of file settings.h.

◆ isolate_snapshot_data

MappingCallback flutter::Settings::isolate_snapshot_data

Definition at line 127 of file settings.h.

◆ isolate_snapshot_data_path

std::string flutter::Settings::isolate_snapshot_data_path

Definition at line 126 of file settings.h.

◆ isolate_snapshot_instr

MappingCallback flutter::Settings::isolate_snapshot_instr

Definition at line 129 of file settings.h.

◆ isolate_snapshot_instr_path

std::string flutter::Settings::isolate_snapshot_instr_path

Definition at line 128 of file settings.h.

◆ kSurfaceDataAccessible

constexpr bool flutter::Settings::kSurfaceDataAccessible
staticconstexpr
Initial value:
=
true

Determines if attempts at grabbing the Surface's SurfaceData can be attempted.

Definition at line 113 of file settings.h.

◆ leak_vm

bool flutter::Settings::leak_vm = true

Definition at line 272 of file settings.h.

◆ log_message_callback

LogMessageCallback flutter::Settings::log_message_callback

Definition at line 310 of file settings.h.

◆ log_tag

std::string flutter::Settings::log_tag = "flutter"

Definition at line 314 of file settings.h.

◆ may_insecurely_connect_to_all_domains

bool flutter::Settings::may_insecurely_connect_to_all_domains = true

Definition at line 171 of file settings.h.

◆ msaa_samples

uint8_t flutter::Settings::msaa_samples = 0

The minimum number of samples to require in multipsampled anti-aliasing.

Setting this value to 0 or 1 disables MSAA. If it is not 0 or 1, it must be one of 2, 4, 8, or 16. However, if the GPU does not support the requested sampling value, MSAA will be disabled.

Definition at line 356 of file settings.h.

◆ old_gen_heap_size

int64_t flutter::Settings::old_gen_heap_size = -1

Max size of old gen heap size in MB, or 0 for unlimited, -1 for default value.

See also: https://github.com/dart-lang/sdk/blob/ca64509108b3e7219c50d6c52877c85ab6a35ff2/runtime/vm/flag_list.h#L150

Definition at line 346 of file settings.h.

◆ persistent_isolate_data

std::shared_ptr<const fml::Mapping> flutter::Settings::persistent_isolate_data

Definition at line 339 of file settings.h.

◆ prefetched_default_font_manager

bool flutter::Settings::prefetched_default_font_manager = false

Definition at line 219 of file settings.h.

◆ purge_persistent_cache

bool flutter::Settings::purge_persistent_cache = false

Definition at line 164 of file settings.h.

◆ requested_rendering_backend

std::optional<std::string> flutter::Settings::requested_rendering_backend

Definition at line 240 of file settings.h.

◆ resource_cache_max_bytes_threshold

size_t flutter::Settings::resource_cache_max_bytes_threshold = 0

Definition at line 349 of file settings.h.

◆ root_isolate_create_callback

std::function<void(const DartIsolate&)> flutter::Settings::root_isolate_create_callback

Definition at line 279 of file settings.h.

◆ root_isolate_shutdown_callback

fml::closure flutter::Settings::root_isolate_shutdown_callback

Definition at line 285 of file settings.h.

◆ route

std::string flutter::Settings::route

Definition at line 131 of file settings.h.

◆ service_isolate_create_callback

fml::closure flutter::Settings::service_isolate_create_callback

Definition at line 294 of file settings.h.

◆ skia_deterministic_rendering_on_cpu

bool flutter::Settings::skia_deterministic_rendering_on_cpu = false

Definition at line 312 of file settings.h.

◆ start_paused

bool flutter::Settings::start_paused = false

Definition at line 154 of file settings.h.

◆ task_observer_add

TaskObserverAdd flutter::Settings::task_observer_add

Definition at line 275 of file settings.h.

◆ task_observer_remove

TaskObserverRemove flutter::Settings::task_observer_remove

Definition at line 276 of file settings.h.

◆ temp_directory_path

std::string flutter::Settings::temp_directory_path

Definition at line 150 of file settings.h.

◆ trace_allowlist

std::vector<std::string> flutter::Settings::trace_allowlist

Definition at line 156 of file settings.h.

◆ trace_skia

bool flutter::Settings::trace_skia = false

Definition at line 155 of file settings.h.

◆ trace_skia_allowlist

std::optional<std::vector<std::string> > flutter::Settings::trace_skia_allowlist

Definition at line 157 of file settings.h.

◆ trace_startup

bool flutter::Settings::trace_startup = false

Definition at line 158 of file settings.h.

◆ trace_systrace

bool flutter::Settings::trace_systrace = false

Definition at line 159 of file settings.h.

◆ trace_to_file

std::string flutter::Settings::trace_to_file

Definition at line 160 of file settings.h.

◆ unhandled_exception_callback

UnhandledExceptionCallback flutter::Settings::unhandled_exception_callback

Definition at line 305 of file settings.h.

◆ use_asset_fonts

bool flutter::Settings::use_asset_fonts = true

Definition at line 215 of file settings.h.

◆ use_test_fonts

bool flutter::Settings::use_test_fonts = false

Definition at line 213 of file settings.h.

◆ verbose_logging

bool flutter::Settings::verbose_logging = false

Definition at line 313 of file settings.h.

◆ vm_service_host

std::string flutter::Settings::vm_service_host

Definition at line 197 of file settings.h.

◆ vm_service_port

uint32_t flutter::Settings::vm_service_port = 0

Definition at line 202 of file settings.h.

◆ vm_snapshot_data

MappingCallback flutter::Settings::vm_snapshot_data

Definition at line 122 of file settings.h.

◆ vm_snapshot_data_path

std::string flutter::Settings::vm_snapshot_data_path

Definition at line 121 of file settings.h.

◆ vm_snapshot_instr

MappingCallback flutter::Settings::vm_snapshot_instr

Definition at line 124 of file settings.h.

◆ vm_snapshot_instr_path

std::string flutter::Settings::vm_snapshot_instr_path

Definition at line 123 of file settings.h.

◆ vmservice_snapshot_library_path

std::vector<std::string> flutter::Settings::vmservice_snapshot_library_path

Definition at line 144 of file settings.h.

◆ warn_on_impeller_opt_out

bool flutter::Settings::warn_on_impeller_opt_out = false

Definition at line 233 of file settings.h.

The documentation for this struct was generated from the following files:
Generated on Fri Apr 26 2024 06:21:27 for Flutter Engine by doxygen 1.9.8