winzip icon

Eddie XOR - speed optimized

Email
Submitted on: 1/26/2020 5:43:48 PM
By: Paul Bahlawan 
Level: Beginner
User Rating: Unrated
Compatibility: VB 6.0
Views: 1416
 
     This is Eddie's XORer pattern maker optimized for speed. Some optimization methods I used are: careful variable declarations, display update after each line (instead of each pixel), put only what's necessary inside loops and prefetch values. Hope you like it Eddie.

 
winzip iconDownload code

Note: Due to the size or complexity of this submission, the author has submitted it as a .zip file to shorten your download time. Afterdownloading it, you will need a program like Winzip to decompress it.Virus note:All files are scanned once-a-day by Planet Source Code for viruses, but new viruses come out every day, so no prevention program can catch 100% of them. For your own safety, please:
  1. Re-scan downloaded files using your personal virus checker before using it.
  2. NEVER, EVER run compiled files (.exe's, .ocx's, .dll's etc.)--only run source code.
  3. Scan the source code with Minnow's Project Scanner

If you don't have a virus scanner, you can get one at many places on the net including:McAfee.com


Other 12 submission(s) by this author

 


Report Bad Submission
Use this form to tell us if this entry should be deleted (i.e contains no code, is a virus, etc.).
This submission should be removed because:

Your Vote

What do you think of this code (in the Beginner category)?
(The code with your highest vote will win this month's coding contest!)
Excellent  Good  Average  Below Average  Poor (See voting log ...)
 

Other User Comments

1/27/2020 9:22:06 AMEddie Bole

Wow. Thanks Paul for optimizing the code. I thought it was sluggish while I was playing around with it, so I'm keen to see the improvements. It was really smokey where I live (due to the bush fires) so I took a bit of a break due to ill health and some dental issues. You are always welcome to make improvements. I tend to work on too many programs at once, so its good to see how others can make fine adjustments and improvements.
(If this comment was disrespectful, please report it.)

 
1/27/2020 11:06:19 AMEddie Bole

After testing out the code, I see that you fixed the picture retention problem s well as improving the updating per line. There is probably a better way of selecting colours and effects. I was very much experimenting at the time. Thanks Paul for the nice improvements.
(If this comment was disrespectful, please report it.)

 
1/29/2020 3:10:09 PMKenneth Foster

I like the looks. Speed update is nice .I plan on using this as a backdrop on one of my forms.Eddie ,glad to see you back.
(If this comment was disrespectful, please report it.)

 

Add Your Feedback
Your feedback will be posted below and an email sent to the author. Please remember that the author was kind enough to share this with you, so any criticisms must be stated politely, or they will be deleted. (For feedback not related to this particular code, please click here instead.)
 

To post feedback, first please login.