diff options
| author | sostler <sbostler@gmail.com> | 2010-02-27 23:22:29 -0500 |
|---|---|---|
| committer | sostler <sbostler@gmail.com> | 2010-02-27 23:22:29 -0500 |
| commit | 8e0b068b1d6929af82ef348a47b235dd89196c11 (patch) | |
| tree | 64b5b4caa125c9db737ba1033dd871c2f0b3b108 /webcam/com/adobe/utils/IntUtil.as | |
| parent | 19603b846364d0f22d725d35321435badc5e41e8 (diff) | |
Fixed CLRF
Diffstat (limited to 'webcam/com/adobe/utils/IntUtil.as')
| -rw-r--r-- | webcam/com/adobe/utils/IntUtil.as | 136 |
1 files changed, 68 insertions, 68 deletions
diff --git a/webcam/com/adobe/utils/IntUtil.as b/webcam/com/adobe/utils/IntUtil.as index 6b677ef..591edc0 100644 --- a/webcam/com/adobe/utils/IntUtil.as +++ b/webcam/com/adobe/utils/IntUtil.as @@ -1,69 +1,69 @@ -
-package com.adobe.utils {
-
- import flash.utils.Endian;
-
- /**
- * Contains reusable methods for operations pertaining
- * to int values.
- */
- public class IntUtil {
-
- /**
- * Rotates x left n bits
- *
- * @langversion ActionScript 3.0
- * @playerversion Flash 9.0
- * @tiptext
- */
- public static function rol ( x:int, n:int ):int {
- return ( x << n ) | ( x >>> ( 32 - n ) );
- }
-
- /**
- * Rotates x right n bits
- *
- * @langversion ActionScript 3.0
- * @playerversion Flash 9.0
- * @tiptext
- */
- public static function ror ( x:int, n:int ):uint {
- var nn:int = 32 - n;
- return ( x << nn ) | ( x >>> ( 32 - nn ) );
- }
-
- /** String for quick lookup of a hex character based on index */
- private static var hexChars:String = "0123456789abcdef";
-
- /**
- * Outputs the hex value of a int, allowing the developer to specify
- * the endinaness in the process. Hex output is lowercase.
- *
- * @param n The int value to output as hex
- * @param bigEndian Flag to output the int as big or little endian
- * @return A string of length 8 corresponding to the
- * hex representation of n ( minus the leading "0x" )
- * @langversion ActionScript 3.0
- * @playerversion Flash 9.0
- * @tiptext
- */
- public static function toHex( n:int, bigEndian:Boolean = false ):String {
- var s:String = "";
-
- if ( bigEndian ) {
- for ( var i:int = 0; i < 4; i++ ) {
- s += hexChars.charAt( ( n >> ( ( 3 - i ) * 8 + 4 ) ) & 0xF )
- + hexChars.charAt( ( n >> ( ( 3 - i ) * 8 ) ) & 0xF );
- }
- } else {
- for ( var x:int = 0; x < 4; x++ ) {
- s += hexChars.charAt( ( n >> ( x * 8 + 4 ) ) & 0xF )
- + hexChars.charAt( ( n >> ( x * 8 ) ) & 0xF );
- }
- }
-
- return s;
- }
- }
-
+ +package com.adobe.utils { + + import flash.utils.Endian; + + /** + * Contains reusable methods for operations pertaining + * to int values. + */ + public class IntUtil { + + /** + * Rotates x left n bits + * + * @langversion ActionScript 3.0 + * @playerversion Flash 9.0 + * @tiptext + */ + public static function rol ( x:int, n:int ):int { + return ( x << n ) | ( x >>> ( 32 - n ) ); + } + + /** + * Rotates x right n bits + * + * @langversion ActionScript 3.0 + * @playerversion Flash 9.0 + * @tiptext + */ + public static function ror ( x:int, n:int ):uint { + var nn:int = 32 - n; + return ( x << nn ) | ( x >>> ( 32 - nn ) ); + } + + /** String for quick lookup of a hex character based on index */ + private static var hexChars:String = "0123456789abcdef"; + + /** + * Outputs the hex value of a int, allowing the developer to specify + * the endinaness in the process. Hex output is lowercase. + * + * @param n The int value to output as hex + * @param bigEndian Flag to output the int as big or little endian + * @return A string of length 8 corresponding to the + * hex representation of n ( minus the leading "0x" ) + * @langversion ActionScript 3.0 + * @playerversion Flash 9.0 + * @tiptext + */ + public static function toHex( n:int, bigEndian:Boolean = false ):String { + var s:String = ""; + + if ( bigEndian ) { + for ( var i:int = 0; i < 4; i++ ) { + s += hexChars.charAt( ( n >> ( ( 3 - i ) * 8 + 4 ) ) & 0xF ) + + hexChars.charAt( ( n >> ( ( 3 - i ) * 8 ) ) & 0xF ); + } + } else { + for ( var x:int = 0; x < 4; x++ ) { + s += hexChars.charAt( ( n >> ( x * 8 + 4 ) ) & 0xF ) + + hexChars.charAt( ( n >> ( x * 8 ) ) & 0xF ); + } + } + + return s; + } + } + }
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