| // 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. |
| |
| #ifndef SHELL_PLATFORM_DARWIN_COMMON_FRAMEWORK_SOURCE_FLUTTERSTANDARDCODECINTERNAL_H_ |
| #define SHELL_PLATFORM_DARWIN_COMMON_FRAMEWORK_SOURCE_FLUTTERSTANDARDCODECINTERNAL_H_ |
| |
| #import "flutter/shell/platform/darwin/common/framework/Headers/FlutterCodecs.h" |
| |
| typedef NS_ENUM(NSInteger, FlutterStandardField) { |
| FlutterStandardFieldNil, |
| FlutterStandardFieldTrue, |
| FlutterStandardFieldFalse, |
| FlutterStandardFieldInt32, |
| FlutterStandardFieldInt64, |
| FlutterStandardFieldIntHex, |
| FlutterStandardFieldFloat64, |
| FlutterStandardFieldString, |
| // The following must match the corresponding order from `FlutterStandardDataType`. |
| FlutterStandardFieldUInt8Data, |
| FlutterStandardFieldInt32Data, |
| FlutterStandardFieldInt64Data, |
| FlutterStandardFieldFloat64Data, |
| FlutterStandardFieldList, |
| FlutterStandardFieldMap, |
| }; |
| |
| namespace flutter { |
| FlutterStandardField FlutterStandardFieldForDataType(FlutterStandardDataType type) { |
| return (FlutterStandardField)(type + FlutterStandardFieldUInt8Data); |
| } |
| FlutterStandardDataType FlutterStandardDataTypeForField(FlutterStandardField field) { |
| return (FlutterStandardDataType)(field - FlutterStandardFieldUInt8Data); |
| } |
| UInt8 elementSizeForFlutterStandardDataType(FlutterStandardDataType type) { |
| switch (type) { |
| case FlutterStandardDataTypeUInt8: |
| return 1; |
| case FlutterStandardDataTypeInt32: |
| return 4; |
| case FlutterStandardDataTypeInt64: |
| return 8; |
| case FlutterStandardDataTypeFloat64: |
| return 8; |
| } |
| } |
| } // namespace flutter |
| |
| #endif // SHELL_PLATFORM_IOS_FRAMEWORK_SOURCE_FLUTTERSTANDARDCODECINTERNAL_H_ |
