I'm a newbie, please show me the way, experts.
China DOS Union
Union site: www.cn-dos.net Forum site: www.cn-dos.net/forum
DOS stands for freedom, openness and progress. Let us work hard, learn from the openness and GNU spirit of FreeDOS and Linux, and together build and grow a free GNU GPL world!
中国DOS联盟论坛 » DOS启动盘 & LOGO技术 （启动盘室） » How to make an animated boot LOGO bar with a 16-bit editor
View 1,046 Replies 6
Original Poster
Posted 2003-07-16 00:00 · 中国 广东 惠州 电信
初级用户
★
Credits 168
Posts 10
Joined 2003-07-12 00:00
23-year member
UID 6812
Gender Male
Posts 10
Joined 2003-07-12 00:00
23-year member
UID 6812
Gender Male
Status Offline
Floor 2
Posted 2003-07-17 00:00 · 中国 吉林 吉林市 中移铁通
银牌会员
★★★
想當一人之下萬人之上
Credits 1,275
Posts 393
Joined 2003-01-10 00:00
23-year member
UID 717
Gender Male
Posts 393
Joined 2003-01-10 00:00
23-year member
UID 717
Gender Male
Status Offline
If you're a newbie, then don't use a hex editor. Use Boot Animation Magician instead.
<- 刷新一下换个MM叫我Jorkin或小p就行，别再叫playboy2925了，跟提犯人似的。
如果认为小弟发的logo不错的话，给朵鲜花我就知道了。：）
Floor 3
Posted 2003-07-24 00:00 · 中国 广东 惠州 电信
初级用户
★
Credits 168
Posts 10
Joined 2003-07-12 00:00
23-year member
UID 6812
Gender Male
Posts 10
Joined 2003-07-12 00:00
23-year member
UID 6812
Gender Male
Status Offline
Haha. I've used Boot Animation Magic already! I want to learn something more advanced.
Floor 4
Posted 2003-07-24 00:00 · 中国 吉林 吉林市 中移铁通
银牌会员
★★★
想當一人之下萬人之上
Credits 1,275
Posts 393
Joined 2003-01-10 00:00
23-year member
UID 717
Gender Male
Posts 393
Joined 2003-01-10 00:00
23-year member
UID 717
Gender Male
Status Offline
Since the Logo image file is a BMP image, then why can it move?
That's because Windows uses palette animation technology. Each time it boots, if the system finds a LOGO.SYS file that just happens to be an image file meeting the requirements, it loads it into memory, and according to the contents of its 33H and 34H bytes, determines how and whether to cycle the palette, thereby displaying an animated image.
You can see how it works by using debug on io.sys.
That's because Windows uses palette animation technology. Each time it boots, if the system finds a LOGO.SYS file that just happens to be an image file meeting the requirements, it loads it into memory, and according to the contents of its 33H and 34H bytes, determines how and whether to cycle the palette, thereby displaying an animated image.
You can see how it works by using debug on io.sys.
<- 刷新一下换个MM叫我Jorkin或小p就行，别再叫playboy2925了，跟提犯人似的。
如果认为小弟发的logo不错的话，给朵鲜花我就知道了。：）
Floor 5
Posted 2003-07-24 00:00 · 中国 吉林 吉林市 中移铁通
银牌会员
★★★
想當一人之下萬人之上
Credits 1,275
Posts 393
Joined 2003-01-10 00:00
23-year member
UID 717
Gender Male
Posts 393
Joined 2003-01-10 00:00
23-year member
UID 717
Gender Male
Status Offline
Take a look at my pinned article.
<- 刷新一下换个MM叫我Jorkin或小p就行，别再叫playboy2925了，跟提犯人似的。
如果认为小弟发的logo不错的话，给朵鲜花我就知道了。：）
Floor 6
Posted 2003-07-24 00:00 · 中国 广东 惠州 电信
初级用户
★
Credits 168
Posts 10
Joined 2003-07-12 00:00
23-year member
UID 6812
Gender Male
Posts 10
Joined 2003-07-12 00:00
23-year member
UID 6812
Gender Male
Status Offline
Learned something again.
Floor 7
Posted 2003-07-24 00:00 · 中国 吉林 吉林市 中移铁通
银牌会员
★★★
想當一人之下萬人之上
Credits 1,275
Posts 393
Joined 2003-01-10 00:00
23-year member
UID 717
Gender Male
Posts 393
Joined 2003-01-10 00:00
23-year member
UID 717
Gender Male
Status Offline
Hehe, everyone's paying too much attention to boot disks; very few people make logos anymore.
<- 刷新一下换个MM叫我Jorkin或小p就行，别再叫playboy2925了，跟提犯人似的。
如果认为小弟发的logo不错的话，给朵鲜花我就知道了。：）
Forum Jump: