dprintk("prescale=%d xscale=%d yscale=%d\n",prescale,xscale,yscale); 
dprintk("prescale=%d xscale=%d yscale=%d\n",prescale,xscale,yscale); 
static void set_size(struct saa7134_dev *dev, int task,		     int width, int height, int interlace){	int prescale,xscale,yscale,y_even,y_odd;	int h_start, h_stop, v_start, v_stop;	int div = interlace ? 2 : 1;	/* setup video scaler */	h_start = dev->crop_current.left;	v_start = dev->crop_current.top/2;	h_stop  = (dev->crop_current.left + dev->crop_current.width -1);	v_stop  = (dev->crop_current.top + dev->crop_current.height -1)/2;	saa_writeb(SAA7134_VIDEO_H_START1(task), h_start &  0xff);	saa_writeb(SAA7134_VIDEO_H_START2(task), h_start >> 8);	saa_writeb(SAA7134_VIDEO_H_STOP1(task),  h_stop  &  0xff);	saa_writeb(SAA7134_VIDEO_H_STOP2(task),  h_stop  >> 8);	saa_writeb(SAA7134_VIDEO_V_START1(task), v_start &  0xff);	saa_writeb(SAA7134_VIDEO_V_START2(task), v_start >> 8);	saa_writeb(SAA7134_VIDEO_V_STOP1(task),  v_stop  &  0xff);	saa_writeb(SAA7134_VIDEO_V_STOP2(task),  v_stop  >> 8);	prescale = dev->crop_current.width / width;	if (0 == prescale)		prescale = 1;	xscale = 1024 * dev->crop_current.width / prescale / width;	yscale = 512 * div * dev->crop_current.height / height;       	dprintk("prescale=%d xscale=%d yscale=%d\n",prescale,xscale,yscale);	set_h_prescale(dev,task,prescale);	saa_writeb(SAA7134_H_SCALE_INC1(task),      xscale &  0xff);	saa_writeb(SAA7134_H_SCALE_INC2(task),      xscale >> 8);	set_v_scale(dev,task,yscale);	saa_writeb(SAA7134_VIDEO_PIXELS1(task),     width  & 0xff);	saa_writeb(SAA7134_VIDEO_PIXELS2(task),     width  >> 8);	saa_writeb(SAA7134_VIDEO_LINES1(task),      height/div & 0xff);	saa_writeb(SAA7134_VIDEO_LINES2(task),      height/div >> 8);	/* deinterlace y offsets */	y_odd  = dev->ctl_y_odd;	y_even = dev->ctl_y_even;	saa_writeb(SAA7134_V_PHASE_OFFSET0(task), y_odd);	saa_writeb(SAA7134_V_PHASE_OFFSET1(task), y_even);	saa_writeb(SAA7134_V_PHASE_OFFSET2(task), y_odd);	saa_writeb(SAA7134_V_PHASE_OFFSET3(task), y_even);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/4ac97914c6c35f6bf132071c718e034d0846b9f5/saa7134-video.c/clean/drivers/media/video/saa7134/saa7134-video.c