1016804 - [tarako][Gallery] The picture sliding process is not smooth

Status: RESOLVED WONTFIX

(Firefox OS Graveyard :: Performance, defect, P3)

Description

[yiwen.liu]

In Gallery, the picture sliding process seems not smooth,and I found the following.
1.When enter gallery, in thumbnail screen, there seems a pictures load process, a wave progressbar on the top. While we have little pictures ,such as 20, the load process is very fast, But when more pictures ,such as 600, the load process may take 1-2 minutes, and in load process if we tip a picture and slide ,  it so slow. 

2. When load process is over, we tip a picture and slide, it in normal speed.

3. Some picture, such as "Firefox logo" picture, seems more slow to render.(picture in attachment)

So, it seems the load process make a high cpu usage and when a lots of pictures to load, the period is more longer, and now get preview, get a bad performance. 
Is it possible not load all pictures at one time, just load part of them, and when slide down , load another part , and so on ?

Comment 1

[yiwen.liu]

Attachment: IMG_0001.jpg

Comment 2

[BMO Automation]

Firefox OS is not being worked on