/// <reference types="node" />
/// <reference types="node" />
import { VideoCanvas, VideoCodecType } from './Private/AgoraBase';
import { VideoFrame } from './Private/AgoraMediaBase';
import { RtcConnection } from './Private/IAgoraRtcEngineEx';
import { CapabilityManager } from './Renderer/CapabilityManager';
import { RendererCache } from './Renderer/RendererCache';
import { RendererManager } from './Renderer/RendererManager';
import { WebCodecsRendererCache } from './Renderer/WebCodecsRendererCache';
/**
 * @ignore
 */
export declare enum VideoFallbackStrategy {
    /**
     * @ignore
     */
    PerformancePriority = 0,
    /**
     * @ignore
     */
    BandwidthPriority = 1
}
/**
 * @ignore
 */
export interface AgoraEnvOptions {
    /**
     * @ignore
     */
    enableLogging?: boolean;
    /**
     * @ignore
     */
    enableDebugLogging?: boolean;
    /**
     * @ignore
     */
    webEnvReady?: boolean;
    /**
     * @ignore
     */
    enableWebCodecsDecoder: boolean;
    /**
     * @ignore
     */
    videoFallbackStrategy: VideoFallbackStrategy;
    /**
     * @ignore
     */
    maxDecodeRetryCount: number;
    /**
     * @ignore
     */
    enableArgusCounters: boolean;
}
/**
 * @ignore
 */
export interface AgoraEnvType extends AgoraEnvOptions {
    /**
     * @ignore
     */
    AgoraRendererManager?: RendererManager;
    /**
     * @ignore
     */
    CapabilityManager?: CapabilityManager;
}
/**
 * @ignore
 */
export declare enum RendererType {
    /**
     * @ignore
     */
    WEBGL = 1,
    /**
     * @ignore
     */
    SOFTWARE = 2,
    /**
     * @ignore
     */
    WEBCODECSRENDERER = 3
}
export type RENDER_MODE = RendererType;
export type RendererContext = VideoCanvas & RtcConnection;
export type RendererCacheType = RendererCache | WebCodecsRendererCache;
export type RendererCacheContext = Pick<RendererContext, 'channelId' | 'localUid' | 'uid' | 'sourceType' | 'useWebCodecsDecoder' | 'enableFps' | 'position' | 'enableAlphaMask'>;
/**
 * @ignore
 */
export interface Result {
    /**
     * @ignore
     */
    callApiReturnCode: number;
    /**
     * @ignore
     */
    callApiResult: any;
}
/**
 * @ignore
 */
export interface IAgoraElectronBridge {
    /**
     * @ignore
     */
    OnEvent(callbackName: string, callback: (event: string, data: string, buffer: Uint8Array[], bufferLength: number[], bufferCount: number) => void): void;
    UnEvent(callbackName: string): void;
    CallApi(funcName: string, params: any, buffer?: (Uint8Array | undefined)[], bufferCount?: number): Result;
    InitializeEnv(): void;
    ReleaseEnv(): void;
    ReleaseRenderer(): void;
    EnableVideoFrameCache(context: RendererCacheContext): void;
    DisableVideoFrameCache(context: RendererCacheContext): void;
    GetBuffer(ptr: number, length: number): Buffer;
    GetVideoFrame(context: RendererCacheContext, videoFrame: VideoFrame, advanceOptions: {
        renderAlpha: boolean;
    }): {
        ret: number;
        /**
         * @ignore
         */
        hasMoreFrame: boolean;
    };
    sendMsg: (funcName: string, params: any, buffer?: Uint8Array[], bufferCount?: number) => Result;
}
/**
 * @ignore
 */
export declare enum IPCMessageType {
    /**
     * @ignore
     */
    AGORA_IPC_GET_GPU_INFO = "AGORA_IPC_GET_GPU_INFO"
}
/**
 * @ignore
 */
interface CodecMappingItem {
    /**
     * @ignore
     */
    codec: string;
    /**
     * @ignore
     */
    type: VideoCodecType;
    /**
     * @ignore
     */
    profile: string;
}
/**
 * @ignore
 */
export declare const codecMapping: CodecMappingItem[];
/**
 * @ignore
 */
export interface CodecConfigInfo {
    /**
     * @ignore
     */
    codecType: VideoCodecType | undefined;
    /**
     * @ignore
     */
    codedWidth: number | undefined;
    /**
     * @ignore
     */
    codedHeight: number | undefined;
    /**
     * @ignore
     */
    rotation: number | undefined;
}
export {};
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