633 	u32 fgcolor, bgcolor, dx, dy, width, height, vxres, vyres, pixelmask;  local
642 	dx = image->dx;
655 	if (dx > vxres || dy > vyres)
657 	if (dx + width > vxres)
658 		width = vxres - dx;
688 		pos += dx;
692 		pos += dx * 4;
846 	u32 color, dx, dy, width, height, vxres, vyres;  local
852 	dx = image->dx;
861 	if (dx > vxres || dy > vyres)
863 	if (dx + width > vxres)
864 		width = vxres - dx;
870 	pos = dy * line_length + (dx * 4);
933 	u32 dx, dy, width, height, vxres, vyres, color;  local
938 	dx = rect->dx;
949 	if (dx > vxres || dy > vyres || !width || !height)
951 	if (dx + width > vxres)
952 		width = vxres - dx;
956 	pos = dy * line_length + dx * (is8bpp ? 1 : 4);
1155 copyarea_8bpp(struct fb_info *info, u32 dx, u32 dy, u32 sx, u32 sy,  argument
1168 	if ((dx | sx | width) & 7) {
1179 	backward = dy == sy && dx > sx && dx < sx + width;
1183 	depos = dy * line_length + dx;
1266 	unsigned long dx, dy, width, height, sx, sy, vxres, vyres;  local
1269 	dx = area->dx;
1280 	if (dx > vxres || sx > vxres || dy > vyres || sy > vyres)
1284 	if (dx + width > vxres)
1285 		width = vxres - dx;
1310 		copyarea_8bpp(info, dx, dy, sx, sy, height,