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  Topic: ACM stream convert (wave compression)
Kambiz

Replies: 14
Views: 925

PostForum: DELPHI AREA's Products   Posted: 17/05/07 16:46   Subject: ACM stream convert (wave compression)
Here is an another implementation that uses an extra circular buffer and a separate thread for conversion.

Actually always one buffer places in the circular buffer. Therefore, the circular buffer a ...
  Topic: ACM stream convert (wave compression)
Kambiz

Replies: 14
Views: 925

PostForum: DELPHI AREA's Products   Posted: 17/05/07 16:32   Subject: ACM stream convert (wave compression)
I introduced a new class for wave stream conversion. In the attachment you will find the revision of the previous code that benefits from the new class.

In the new code, the recorded sound converts ...
  Topic: EInvalid Pointer occures when I call DLL function
Kambiz

Replies: 6
Views: 92

PostForum: Delphi Programming   Posted: 16/05/07 11:43   Subject: EInvalid Pointer occures when I call DLL function
I suggest to remove ShareMem unit from the uses clause and use C-style string manipulation.

library N2W;

const
NW: array[Char] of Char = (
{ #000 } #000,
& ...
  Topic: ACM stream convert (wave compression)
Kambiz

Replies: 14
Views: 925

PostForum: DELPHI AREA's Products   Posted: 16/05/07 11:41   Subject: ACM stream convert (wave compression)
Last night I wrote a sample code. I used a circular buffer and eliminated useless data transfers. Also, I gave the conversion task to a separate thread.

But all of that didn't solve the problem. I ...
  Topic: ACM stream convert (wave compression)
Kambiz

Replies: 14
Views: 925

PostForum: DELPHI AREA's Products   Posted: 15/05/07 23:34   Subject: ACM stream convert (wave compression)
Compression on every OnData event will improve the performance but it is not enough.
There is unnecessary memory allocation and data copy that can be eliminated.
The major improvement is giving ...
  Topic: The Prime Numbers Formula
Kambiz

Replies: 1
Views: 25

PostForum: Miscellaneous   Posted: 15/05/07 20:36   Subject: The Prime Numbers Formula
Finally a formula for generating the prime numbers is discoverd. Smile
http://www.primenumbersformula.com/
  Topic: Forum does not come back from posting
Kambiz

Replies: 1
Views: 22

PostForum: Miscellaneous   Posted: 15/05/07 12:43   Subject: Forum does not come back from posting
I repaired the database tables. I hope this solve the problem otherwise I have no idea how to fix it.
  Topic: TSimpleGraph Issues (and wish list)
Kambiz

Replies: 60
Views: 4841

PostForum: DELPHI AREA's Products   Posted: 15/05/07 11:25   Subject: TSimpleGraph Issues (and wish list)
I could resolve the problem. The compiler was confusing with default parameters of InsertLink method.

I tested SG on D4, D5, D6, D7, and D2005.
  Topic: EInvalid Pointer occures when I call DLL function
Kambiz

Replies: 6
Views: 92

PostForum: Delphi Programming   Posted: 14/05/07 21:06   Subject: EInvalid Pointer occures when I call DLL function
Maybe it's because of using String data type.
  Topic: TSimpleGraph Issues (and wish list)
Kambiz

Replies: 60
Views: 4841

PostForum: DELPHI AREA's Products   Posted: 14/05/07 21:01   Subject: TSimpleGraph Issues (and wish list)
By the way, will you remove the D5 compatibility sign on the TSimpleGraph product page now?
It's done.
  Topic: TextRect and WordWrap
Kambiz

Replies: 1
Views: 30

PostForum: DELPHI AREA's Products   Posted: 14/05/07 13:56   Subject: TextRect and WordWrap
Look for WrapText procedure in Delphi's Help. It is defined in SysUtils unit.
  Topic: TSimpleGraph Issues (and wish list)
Kambiz

Replies: 60
Views: 4841

PostForum: DELPHI AREA's Products   Posted: 14/05/07 13:24   Subject: TSimpleGraph Issues (and wish list)
The forum seems to have problem with double posts.
No, it's because of my connection. Smile

Yes, you can do it by offing the CS_DROPSHADOW bit.

How would I do that?
Embarassed

In OnCreate of ...
  Topic: TSimpleGraph Issues (and wish list)
Kambiz

Replies: 60
Views: 4841

PostForum: DELPHI AREA's Products   Posted: 14/05/07 13:08   Subject: TSimpleGraph Issues (and wish list)
Yes, you can do it by offing the CS_DROPSHADOW bit.
  Topic: TSimpleGraph Issues (and wish list)
Kambiz

Replies: 60
Views: 4841

PostForum: DELPHI AREA's Products   Posted: 14/05/07 12:37   Subject: TSimpleGraph Issues (and wish list)
If your application had a reference to XPMan unit, the XP Theme manager is enabled.
  Topic: TSimpleGraph Issues (and wish list)
Kambiz

Replies: 60
Views: 4841

PostForum: DELPHI AREA's Products   Posted: 14/05/07 12:22   Subject: TSimpleGraph Issues (and wish list)
The hint problem could be because of Delphi 7 XP theme manager. Did you check it?

The hints are managed by Delphi classes and SimpleGraph manages the hints as like as other controls.
 
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