[mobile-devel] Bible Text Rendering Speed, SR Beta 1

[SonWon]

Also playing with it even more it appears the chapter length effects the 
speed more than anything.

David Trotz wrote:
> David Trotz wrote:
>>
>>>
>>>
>>> When I go to Mark 12:12 it takes 6 seconds to render.  I believe 
>>> this is a quirk of my device.  What I find puzzling is I have an old 
>>> Bible Reader program (PPC 2003) I wrote several years ago and it 
>>> renders the same text in less than a second.  KJV with Strongs in 
>>> both examples.  Strongs is turned off and both are loaded to the 
>>> storage card.
>> 6 Seconds for any text to show at all? or 6 seconds for the progress 
>> bar at the bottom of the screen to get to 100%?
>> I just tested it on mine, it takes about 4-5 seconds to show anything 
>> at all. I can look more into why this is but part is the slowness of 
>> the SWORD engine on these devices, second is the swapping of fonts, 
>> strongs numbers requires a font switch every other word, but that 
>> still is pretty fast otherwise scrolling would be a bear.
> Also, note this, that the first time a book (i.e. matthew, mark, etc.) 
> is opened the sword engine has to uncompress the book, and cache it. 
> Then after that going from chapter to chapter will be significantly 
> faster, but if you switch books and come back again, there is a good 
> chance the book will need to be uncompressed again.
>
> I talked with Troy about this a while back, he gave me some pointers 
> on converting a bible to be compressed at the chapter level rather 
> than the book level. I was going to do some testing with chapter 
> compression and see if we gain much, but never got around to it. That 
> might be something you can do for me John, it requires some playing 
> with the sword utilities to do the re-encoding. I will look in my IRC 
> logs and see if I can find the pointers Troy gave me.
>
> -- 
> In Christ,
> David Trotz
>
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