View GitHub Repository imaadpcm

Schedule Inspection
Subscribe

index.d.ts ➔ encode   A
last analyzed

↳ Parent: index.d.ts

Complexity

Conditions 1

Size

Total Lines 11
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 2
dl 0
loc 11
rs 10
c 0
b 0
f 0
1 
// Type definitions for imaadpcm 5.0
2 
// Project: https://github.com/rochars/imaadpcm
3 
// Definitions by: Rafael S. Rocha <https://github.com/rochars>
4 
// Definitions: https://github.com/rochars/imaadpcm
5 

            


            
                                                                        
                            
            
                                    
            
            

                
                    6
                

                                    
                                                    
                
                
                
/**

            


            
                                                                        
                            
            
                                    
            
            

                
                    7
                

                                    
                                                    
                
                
                
 * Encode 16-bit PCM samples into 4-bit IMA ADPCM samples.

            


            
                                                                        
                            
            
                                    
            
            

                
                    8
                

                                    
                                                    
                
                
                
 * @param {!Int16Array} samples A array of samples.

            


            
                                                                        
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                
 * @return {!Uint8Array}

            


            
                                                                        
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                
 */

            


            
                                                                        
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                
export function encode(samples: Int16Array): Uint8Array;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                
 * Decode IMA ADPCM samples into 16-bit PCM samples.

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    15
                

                                    
                                                    
                
                
                
 * @param {!Uint8Array} adpcmSamples A array of ADPCM samples.

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
 * @param {number} blockAlign The block size.

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    17
                

                                    
                                                    
                
                
                
 * @return {!Int16Array}

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    18
                

                                    
                                                    
                
                
                
 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    19
                

                                    
                                                    
                
                
                
export function decode(samples: Uint8Array, blockAlign?: number): Int16Array;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    20
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    21
                

                                    
                                                    
                
                
                
/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    22
                

                                    
                                                    
                
                
                
 * Encode a block of 505 16-bit samples as 4-bit ADPCM samples.

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    23
                

                                    
                                                    
                
                
                
 * @param {!Array<number>} block A sample block of 505 samples.

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    24
                

                                    
                                                    
                
                
                
 * @return {!Array<number>}

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    25
                

                                    
                                                    
                
                
                
 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    26
                

                                    
                                                    
                
                
                
export function encodeBlock(block: Array<number>): Array<number>;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    27
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    28
                

                                    
                                                    
                
                
                
/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    29
                

                                    
                                                    
                
                
                
 * Decode a block of ADPCM samples into 16-bit PCM samples.

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    30
                

                                    
                                                    
                
                
                
 * @param {!Array<number>} block A adpcm sample block.

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    31
                

                                    
                                                    
                
                
                
 * @return {!Array<number>}

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    32
                

                                    
                                                    
                
                
                
 */

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    33
                

                                    
                                                    
                
                
                
export function decodeBlock(block: Array<number>): Array<number>;

            


            
                                                        
            
                                    
            
            

                
                    34