/*?Bitmap.java
?*?Component:?ProperJavaRDP
?*?
?*?Revision:?$Revision:?1.1.1.1?$
?*?Author:?$Author:?suvarov?$
?*?Date:?$Date:?2007/03/08?00:26:25?$
?*
?*?Copyright?（c）?2005?Propero?Limited
?*
?*?Purpose:?Provide?a?class?for?storage?of?Bitmap?images?along?with
?*??????????static?methods?for?decompression?and?conversion?of?bitmaps.
?*/

package?com.elusiva.rdp;

import?java.awt.Image;
import?java.awt.image.BufferedImage;
import?java.awt.image.IndexColorModel;

import?org.apache.log4j.Logger;

public?class?Bitmap?{

????public?int?usage;
????
	private?int[]?highdata?=?null;

	private?int?width?=?0;

	private?int?height?=?0;

	private?int?x?=?0;

	private?int?y?=?0;

	protected?static?Logger?logger?=?Logger.getLogger（Rdp.class）;
??
????public?static?int?convertTo24（int?colour?Options?option）{
????????if（option.isServerDisplayColourDepthFifteenBits（））?return?convert15to24（colour）;
????????if（option.isServerDisplayColourDepthSixteenBits（））?return?convert16to24（colour）;
????????return?colour;
????}
????
????
????public?static?int?convert15to24（int?colour16）{
????????int?r24?=?（colour16?>>?7）?&?0xF8;
????????int?g24?=?（colour16?>>?2）?&?0xF8;
????????int?b24?=?（colour16?<????????
????????r24?|=?r24?>>?5;
????????g24?|=?g24?>>?5;
????????b24?|=?b24?>>?5;
????????
????????return?（r24?<????}
????
????public?static?int?convert16to24（int?colour16）{
????????int?r24?=?（colour16?>>?8）?&?0xF8;
????????int?g24?=?（colour16?>>?3）?&?0xFC;
????????int?b24?=?（colour16?<????????
????????r24?|=?r24?>>?5;
????????g24?|=?g24?>>?6;
????????b24?|=?b24?>>?5;
????????
????????return?（r24?<????}
????
	private?static?int?bmpCount?=?0;

????/**
?????*?Read?integer?of?a?specified?byte-length?from?byte?array
?????*?@param?data?Array?to?read?from
?????*?@param?offset?Offset?in?array?to?read?from
?????*?@param?Bpp?Number?of?bytes?to?read
?????*?@param?option
?????*?@return
?????*/
	static?int?cvalx（byte[]?data?int?offset?int?Bpp?Options?option）?{
		int?rv?=?0;
????????if（option.isServerDisplayColourDepthFifteenBits（））{
????????????int?lower?=?data[offset]?&?0xFF;
????????????int?full?=?（data[offset?+?1]?&?0xFF）?<????????????
????????????int?r24?=?（full?>>?7）?&?0xF8;???r24?|=?r24?>>?5;
????????????int?g24?=?（full?>>?2）?&?0xF8;???g24?|=?g24?>>?5;
????????????int?b24?=?（lower?<>?5;
????????????
????????????return?（r24?<????????????
????????}else?if（option.isServerDisplayColourDepthSixteenBits（））{
????????????int?lower?=?data[offset]?&?0xFF;
????????????int?full?=?（data[offset?+?1]?&?0xFF）?<
????????????int?r24?=?（full?>>?8）?&?0xF8;???r24?|=?r24?>>?5;
????????????int?g24?=?（full?>>?3）?&?0xFC;???g24?|=?g24?>>?6;
????????????int?b24?=?（lower?<>?5;
????????????
????????????return?（r24?<????????????
????????}else{
????????????for?（int?i?=?（Bpp?-?1）;?i?>=?0;?i--）?{
???

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2010-10-29?23:37??JavaRDP-master\
?????文件????????2806??2010-10-29?23:37??JavaRDP-master\build-common.xml
?????文件????????4041??2010-10-29?23:37??JavaRDP-master\build-sourceforge.xml
?????目錄???????????0??2010-10-29?23:37??JavaRDP-master\gnu-getopt-1.0.11-java\
?????目錄???????????0??2010-10-29?23:37??JavaRDP-master\gnu-getopt-1.0.11-java\lib\
?????文件???????54443??2010-10-29?23:37??JavaRDP-master\gnu-getopt-1.0.11-java\lib\java-getopt-1.0.11.jar
?????目錄???????????0??2010-10-29?23:37??JavaRDP-master\gnu-getopt-1.0.13-java\
?????目錄???????????0??2010-10-29?23:37??JavaRDP-master\gnu-getopt-1.0.13-java\lib\
?????文件???????56709??2010-10-29?23:37??JavaRDP-master\gnu-getopt-1.0.13-java\lib\java-getopt-1.0.13.jar
?????目錄???????????0??2010-10-29?23:37??JavaRDP-master\keymaps\
?????文件????????3830??2010-10-29?23:37??JavaRDP-master\keymaps\ar
?????文件????????4065??2010-10-29?23:37??JavaRDP-master\keymaps\da
?????文件????????3891??2010-10-29?23:37??JavaRDP-master\keymaps\de
?????文件????????4102??2010-10-29?23:37??JavaRDP-master\keymaps\en-gb
?????文件????????3830??2010-10-29?23:37??JavaRDP-master\keymaps\en-us
?????文件????????4050??2010-10-29?23:37??JavaRDP-master\keymaps\es
?????文件????????3756??2010-10-29?23:37??JavaRDP-master\keymaps\fi
?????文件????????4080??2010-10-29?23:37??JavaRDP-master\keymaps\fr
?????文件????????4067??2010-10-29?23:37??JavaRDP-master\keymaps\fr-be
?????文件????????4334??2010-10-29?23:37??JavaRDP-master\keymaps\hr
?????文件????????4296??2010-10-29?23:37??JavaRDP-master\keymaps\it
?????文件????????3896??2010-10-29?23:37??JavaRDP-master\keymaps\ja
?????文件????????3868??2010-10-29?23:37??JavaRDP-master\keymaps\lt
?????文件????????3830??2010-10-29?23:37??JavaRDP-master\keymaps\lv
?????文件????????3830??2010-10-29?23:37??JavaRDP-master\keymaps\mk
?????文件????????4047??2010-10-29?23:37??JavaRDP-master\keymaps\no
?????文件????????4233??2010-10-29?23:37??JavaRDP-master\keymaps\pl
?????文件????????4108??2010-10-29?23:37??JavaRDP-master\keymaps\pt
?????文件????????3830??2010-10-29?23:37??JavaRDP-master\keymaps\pt-br
?????文件????????4918??2010-10-29?23:37??JavaRDP-master\keymaps\ru
?????文件????????3830??2010-10-29?23:37??JavaRDP-master\keymaps\sl
............此處省略160個文件信息