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/**
* Centralized configuration schema for lsfg-vk frontend.
*
* This mirrors the Python configuration schema to ensure consistency
* between frontend and backend configuration handling.
*/
// Configuration field type enum
export enum ConfigFieldType {
BOOLEAN = "boolean",
INTEGER = "integer",
FLOAT = "float"
}
// Configuration field definition
export interface ConfigField {
name: string;
fieldType: ConfigFieldType;
default: boolean | number;
description: string;
scriptTemplate: string;
scriptComment?: string;
}
// Configuration schema - must match Python CONFIG_SCHEMA
export const CONFIG_SCHEMA: Record<string, ConfigField> = {
enable_lsfg: {
name: "enable_lsfg",
fieldType: ConfigFieldType.BOOLEAN,
default: true,
description: "Enables the frame generation layer",
scriptTemplate: "export ENABLE_LSFG={value}",
scriptComment: "# export ENABLE_LSFG=1"
},
multiplier: {
name: "multiplier",
fieldType: ConfigFieldType.INTEGER,
default: 2,
description: "Traditional FPS multiplier value",
scriptTemplate: "export LSFG_MULTIPLIER={value}"
},
flow_scale: {
name: "flow_scale",
fieldType: ConfigFieldType.FLOAT,
default: 0.8,
description: "Lowers the internal motion estimation resolution",
scriptTemplate: "export LSFG_FLOW_SCALE={value}"
},
hdr: {
name: "hdr",
fieldType: ConfigFieldType.BOOLEAN,
default: false,
description: "Enable HDR mode (only if Game supports HDR)",
scriptTemplate: "export LSFG_HDR={value}",
scriptComment: "# export LSFG_HDR=1"
},
perf_mode: {
name: "perf_mode",
fieldType: ConfigFieldType.BOOLEAN,
default: true,
description: "Use lighter model for FG",
scriptTemplate: "export LSFG_PERF_MODE={value}",
scriptComment: "# export LSFG_PERF_MODE=1"
},
immediate_mode: {
name: "immediate_mode",
fieldType: ConfigFieldType.BOOLEAN,
default: false,
description: "Reduce input lag (Experimental, will cause issues in many games)",
scriptTemplate: "export MESA_VK_WSI_PRESENT_MODE=immediate # - disable vsync",
scriptComment: "# export MESA_VK_WSI_PRESENT_MODE=immediate # - disable vsync"
},
disable_vkbasalt: {
name: "disable_vkbasalt",
fieldType: ConfigFieldType.BOOLEAN,
default: true,
description: "Some plugins add vkbasalt layer, which can break lsfg. Toggling on fixes this",
scriptTemplate: "export DISABLE_VKBASALT={value}",
scriptComment: "# export DISABLE_VKBASALT=1"
},
frame_cap: {
name: "frame_cap",
fieldType: ConfigFieldType.INTEGER,
default: 0,
description: "Limit base game FPS (0 = disabled)",
scriptTemplate: "export DXVK_FRAME_RATE={value}",
scriptComment: "# export DXVK_FRAME_RATE=60"
}
};
// Type-safe configuration data structure
export interface ConfigurationData {
enable_lsfg: boolean;
multiplier: number;
flow_scale: number;
hdr: boolean;
perf_mode: boolean;
immediate_mode: boolean;
disable_vkbasalt: boolean;
frame_cap: number;
}
// Centralized configuration manager
export class ConfigurationManager {
/**
* Get default configuration values
*/
static getDefaults(): ConfigurationData {
const defaults = {} as ConfigurationData;
Object.values(CONFIG_SCHEMA).forEach(field => {
(defaults as any)[field.name] = field.default;
});
return defaults;
}
/**
* Get ordered list of configuration field names
*/
static getFieldNames(): string[] {
return Object.keys(CONFIG_SCHEMA);
}
/**
* Get field type mapping
*/
static getFieldTypes(): Record<string, ConfigFieldType> {
return Object.values(CONFIG_SCHEMA).reduce((acc, field) => {
acc[field.name] = field.fieldType;
return acc;
}, {} as Record<string, ConfigFieldType>);
}
/**
* Create ordered arguments array from configuration object
*/
static createArgsFromConfig(config: ConfigurationData): (boolean | number)[] {
return this.getFieldNames().map(fieldName =>
config[fieldName as keyof ConfigurationData]
);
}
/**
* Validate configuration object against schema
*/
static validateConfig(config: Partial<ConfigurationData>): ConfigurationData {
const defaults = this.getDefaults();
const validated = { ...defaults };
Object.entries(CONFIG_SCHEMA).forEach(([fieldName, fieldDef]) => {
const value = config[fieldName as keyof ConfigurationData];
if (value !== undefined) {
// Type validation
if (fieldDef.fieldType === ConfigFieldType.BOOLEAN) {
(validated as any)[fieldName] = Boolean(value);
} else if (fieldDef.fieldType === ConfigFieldType.INTEGER) {
(validated as any)[fieldName] = parseInt(String(value), 10);
} else if (fieldDef.fieldType === ConfigFieldType.FLOAT) {
(validated as any)[fieldName] = parseFloat(String(value));
}
}
});
return validated;
}
/**
* Get configuration field definition
*/
static getFieldDef(fieldName: string): ConfigField | undefined {
return CONFIG_SCHEMA[fieldName];
}
/**
* Get all field definitions
*/
static getAllFieldDefs(): ConfigField[] {
return Object.values(CONFIG_SCHEMA);
}
}
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