WinCE Graphics

Hi,

Can anyone explain me the basic display operations in Wince like BitBlt etc.

Also can anyone tell me the benchmark values for time taken by a particular
display driver operation like BitBlt, DrawText etc. I mean what should be the
ideal time taken by Display Driver for a particular display operation eg.
BitBlt.

1) Are these values documented some where?
2) Are these values platform dependent?

Thanks in advance.

Regards,
Ram P

superclass
Tue May 13 01:45:01 PDT 2008

Look for DirectX documentation in MSDN.

RamP
Tue May 13 02:46:01 PDT 2008

this helped me in understanding the BitBlt concept. But is there any
possibility to get benchmark values for time taken by the Disply Driver for
BitBlt operation.

1) How much time should an Ideal Display Driver take for various operations
like BitBlt, DrawText, Ellipse etc?
2) Is this PlatForm dependent. If so can I get all these values (for all
platforms)?
3) Are they documented somewhere?

Regards,
Ram P

"superclass" wrote:

> Look for DirectX documentation in MSDN.
>

RamP
Tue May 13 02:49:02 PDT 2008

I require this information because I need to modify GDIP test based on these
benchmark values

"Ram.P" wrote:

> this helped me in understanding the BitBlt concept. But is there any
> possibility to get benchmark values for time taken by the Disply Driver for
> BitBlt operation.
>
> 1) How much time should an Ideal Display Driver take for various operations
> like BitBlt, DrawText, Ellipse etc?
> 2) Is this PlatForm dependent. If so can I get all these values (for all
> platforms)?
> 3) Are they documented somewhere?
>
> Regards,
> Ram P
>
> "superclass" wrote:
>
> > Look for DirectX documentation in MSDN.
> >

Dean
Tue May 13 06:13:14 PDT 2008

1) 0
2) Yes, and by platform I mean individual hardware platforms. So by
definition you can't get them all.
3) No

--
Dean Ramsier - eMVP
BSQUARE Corporation


"Ram.P" <RamP@discussions.microsoft.com> wrote in message
news:F4D746FB-F5AF-4444-A276-6D69A525FC5C@microsoft.com...
> this helped me in understanding the BitBlt concept. But is there any
> possibility to get benchmark values for time taken by the Disply Driver
> for
> BitBlt operation.
>
> 1) How much time should an Ideal Display Driver take for various
> operations
> like BitBlt, DrawText, Ellipse etc?
> 2) Is this PlatForm dependent. If so can I get all these values (for all
> platforms)?
> 3) Are they documented somewhere?
>
> Regards,
> Ram P
>
> "superclass" wrote:
>
>> Look for DirectX documentation in MSDN.
>>