293 			btcx_calc_skips(line, ov->w.width, &maxy,  in bttv_risc_overlay()
297 		for (start = 0, skip = 0; start < ov->w.width; start = end) {  in bttv_risc_overlay()
300 				end = ov->w.width;  in bttv_risc_overlay()
316 			if (ov->w.width == end)  in bttv_risc_overlay()
337 		  int width, int height, int interleaved,  in bttv_calc_geo_old()  argument
355 	xsf = (width*scaledtwidth)/swidth;  in bttv_calc_geo_old()
358 	geo->hdelay =  (geo->hdelay*width)/swidth;  in bttv_calc_geo_old()
362 	geo->crop   =  ((width>>8)&0x03) | ((geo->hdelay>>6)&0x0c) |  in bttv_calc_geo_old()
366 	geo->width   =  width;  in bttv_calc_geo_old()
371 		geo->vtc  = (width < 193) ? 2 : ((width < 385) ? 1 : 0);  in bttv_calc_geo_old()
372 		geo->comb = (width < 769) ? 1 : 0;  in bttv_calc_geo_old()
382 			 unsigned int                   width,  in bttv_calc_geo()  argument
394 	     && crop->width == tvnorm->cropcap.defrect.width  in bttv_calc_geo()
396 	     && width <= tvnorm->swidth /* see PAL-Nc et al */)  in bttv_calc_geo()
398 		bttv_calc_geo_old(btv, geo, width, height,  in bttv_calc_geo()
405 	c_width = min((unsigned int) crop->width, width * 16);  in bttv_calc_geo()
408 	geo->width = width;  in bttv_calc_geo()
409 	geo->hscale = (c_width * 4096U + (width >> 1)) / width - 4096;  in bttv_calc_geo()
411 	geo->hdelay = ((crop->left * width + c_width) / c_width) & ~1;  in bttv_calc_geo()
421 	geo->crop = (((geo->width   >> 8) & 0x03) |  in bttv_calc_geo()
427 		geo->vtc  = (width < 193) ? 2 : ((width < 385) ? 1 : 0);  in bttv_calc_geo()
428 		geo->comb = (width < 769) ? 1 : 0;  in bttv_calc_geo()
450 	btwrite(geo->width & 0xff,    BT848_E_HACTIVE_LO+off);  in bttv_apply_geo()
714 		buf->fmt->name, buf->vb.width, buf->vb.height);  in bttv_buffer_risc()
718 		int bpl = (buf->fmt->depth >> 3) * buf->vb.width;  in bttv_buffer_risc()
721 		bttv_calc_geo(btv,&buf->geo,buf->vb.width,buf->vb.height,  in bttv_buffer_risc()
759 		uoffset = buf->vb.width * buf->vb.height;  in bttv_buffer_risc()
760 		voffset = buf->vb.width * buf->vb.height;  in bttv_buffer_risc()
775 			bttv_calc_geo(btv,&buf->geo,buf->vb.width,  in bttv_buffer_risc()
779 					 0,buf->vb.width,0,buf->vb.height,  in bttv_buffer_risc()
784 			bttv_calc_geo(btv,&buf->geo,buf->vb.width,  in bttv_buffer_risc()
788 					 0,buf->vb.width,0,buf->vb.height,  in bttv_buffer_risc()
793 			bttv_calc_geo(btv,&buf->geo,buf->vb.width,  in bttv_buffer_risc()
797 			ypadding = buf->vb.width;  in bttv_buffer_risc()
798 			cpadding = buf->vb.width >> buf->fmt->hshift;  in bttv_buffer_risc()
801 					 0,buf->vb.width,ypadding,lines,  in bttv_buffer_risc()
808 					 ypadding,buf->vb.width,ypadding,lines,  in bttv_buffer_risc()
816 			bttv_calc_geo(btv,&buf->geo,buf->vb.width,  in bttv_buffer_risc()
820 			ypadding = buf->vb.width;  in bttv_buffer_risc()
821 			cpadding = buf->vb.width >> buf->fmt->hshift;  in bttv_buffer_risc()
824 					 0,buf->vb.width,0,lines,  in bttv_buffer_risc()
832 					 lines * ypadding,buf->vb.width,0,lines,  in bttv_buffer_risc()
875 		fmt->name, ov->w.width, ov->w.height);  in bttv_overlay_risc()
878 	bttv_calc_geo(btv,&buf->geo,ov->w.width,ov->w.height,  in bttv_overlay_risc()