Code for reading image file with jpg format in C

Hi all,

I want to write a function to read an image file with jpg format in C, C++.
Pls let me know if u know.

Thanks in advance.

David
Wed Aug 29 23:14:08 CDT 2007

Why would you want to do this in a driver?

--
David J. Craig
Engineer, Sr. Staff Software Systems
Broadcom Corporation


"Duy Trinh (Mr.)" <vietdoor@gmail.com> wrote in message
news:O7t9EEr6HHA.5316@TK2MSFTNGP04.phx.gbl...
> Hi all,
>
> I want to write a function to read an image file with jpg format in C,
> C++.
> Pls let me know if u know.
>
> Thanks in advance.
>

Maxim
Thu Aug 30 01:10:54 PDT 2007

In Windows? look at GDIPlus
Portable? libjpeg

Both had security issues not so long ago :-)

--
Maxim Shatskih, Windows DDK MVP
StorageCraft Corporation
maxim@storagecraft.com
http://www.storagecraft.com

"Duy Trinh (Mr.)" <vietdoor@gmail.com> wrote in message
news:O7t9EEr6HHA.5316@TK2MSFTNGP04.phx.gbl...
> Hi all,
>
> I want to write a function to read an image file with jpg format in C, C++.
> Pls let me know if u know.
>
> Thanks in advance.
>
>

Duy
Thu Aug 30 01:18:09 PDT 2007

i am writing a virtualwebcam, so i need to load data of jpg file in driver.
- i will have a .h file, it will define a macro = bytetoHex(data of jpg
file)
- in driver, i must process this data to bitmap format for displaying.

"Maxim S. Shatskih" <maxim@storagecraft.com> wrote in message
news:OQzcJ1t6HHA.4660@TK2MSFTNGP02.phx.gbl...
> In Windows? look at GDIPlus
> Portable? libjpeg
>
> Both had security issues not so long ago :-)
>
> --
> Maxim Shatskih, Windows DDK MVP
> StorageCraft Corporation
> maxim@storagecraft.com
> http://www.storagecraft.com
>
> "Duy Trinh (Mr.)" <vietdoor@gmail.com> wrote in message
> news:O7t9EEr6HHA.5316@TK2MSFTNGP04.phx.gbl...
>> Hi all,
>>
>> I want to write a function to read an image file with jpg format in C,
>> C++.
>> Pls let me know if u know.
>>
>> Thanks in advance.
>>
>>
>

Paul
Fri Aug 31 03:08:57 PDT 2007

you asked about this in another microsfot newsgroup (believe it was vista
drivers) and said you didnt want to do a driver ...


"Duy Trinh (Mr.)" <vietdoor@gmail.com> wrote in message
news:Ony7N5t6HHA.5360@TK2MSFTNGP03.phx.gbl...
>i am writing a virtualwebcam, so i need to load data of jpg file in driver.
> - i will have a .h file, it will define a macro = bytetoHex(data of jpg
> file)
> - in driver, i must process this data to bitmap format for displaying.
>
> "Maxim S. Shatskih" <maxim@storagecraft.com> wrote in message
> news:OQzcJ1t6HHA.4660@TK2MSFTNGP02.phx.gbl...
>> In Windows? look at GDIPlus
>> Portable? libjpeg
>>
>> Both had security issues not so long ago :-)
>>
>> --
>> Maxim Shatskih, Windows DDK MVP
>> StorageCraft Corporation
>> maxim@storagecraft.com
>> http://www.storagecraft.com
>>
>> "Duy Trinh (Mr.)" <vietdoor@gmail.com> wrote in message
>> news:O7t9EEr6HHA.5316@TK2MSFTNGP04.phx.gbl...
>>> Hi all,
>>>
>>> I want to write a function to read an image file with jpg format in C,
>>> C++.
>>> Pls let me know if u know.
>>>
>>> Thanks in advance.
>>>
>>>
>>
>
>