Welcome Guest! To enable all features, please Login or Register.



Last Go to last post Unread Go to first unread post
#1 Posted : Monday, March 6, 2006 10:22:39 PM(UTC)

Groups: Registered
Posts: 2

I am developing an image processing application, which process large sized bitmap.
I already serched and read many answers in this forum.
But, I cound't find the answer which I want to know.
I did test using this function, L_CreateBitmap, with a memory flag value of TYPE_DISK.
Large sized bitmap is solved by this function, but processing speed is too bad.

Can I use hdd like the PhotoShop? I checked the system memory when Photoshop was processing.
Photoshop, for processing, makes some space in HDD.

I think L_CreateBitmap function make some space, which programer dont' know, in the HDD.
I mean. I geuss that processing speed is too slow because L_CreateBitmap assign some space in hdd.
if programer make file to assign space and use before creating bitmap, do this processing speed is faster than nomal processing?
If this guess is right, how do i do?? What function can I use?


Try the latest version of LEADTOOLS for free for 60 days by downloading the evaluation: https://www.leadtools.com/downloads

Wanna join the discussion? Login to your LEADTOOLS Support accountor Register a new forum account.

#2 Posted : Wednesday, March 8, 2006 7:59:35 AM(UTC)


Groups: Manager, Tech Support
Posts: 367

Was thanked: 1 time(s) in 1 post(s)

You probably already saw this post:
but if you haven't, take a look at it and see if the ideas there help you.

Another idea is to use the L_LoadFile function with a callback and
process a buffer at a time, but that depends on what kind of processing
you want to do. If you give us more details, we might be able to suggestion something.

Amin Dodin

Senior Support Engineer
LEAD Technologies, Inc.
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Powered by YAF.NET | YAF.NET © 2003-2024, Yet Another Forum.NET
This page was generated in 0.105 seconds.