How to capture QVGA size bitmap image (CBitmapScaler::Scale() too slow)

[i-masa]

Hi, all.

Now, I'm developing camera application for 6680.
I capture bitmap image from front camera and scaling to QVGA size.

But, Scaling speed too slow ! (about 3 sec.)

scaling code is following:

CFbsBitmap* iBitmap; // captured image
CBitmapScaler* iScaler; // convert image size to QVGA

ConstructL()

iScaler = CBitmapScaler::NewL();

ImageReady()

// scaling from VGA to QVGA
iScaler->Scale(&iStatus, *iBitmap, TSize(320,240));
SetActive();

6680 front camera caputure VGA or 160x120(QQVGA?) image only.
How to capture QVGA size bitmap image or fast scaling code.
plz...

Regards,

--
M.Inoue

[i-masa]

I solved this problem by writing my own bilinear scaler method.