97   register JSAMPROW inptr;  in put_pixel_rows()  local
101   inptr = dest->pub.buffer[0];  in put_pixel_rows()
104     outptr[0] = (char) GETJSAMPLE(inptr[2]); /* RGB to BGR order */  in put_pixel_rows()
105     outptr[1] = (char) GETJSAMPLE(inptr[1]);  in put_pixel_rows()
106     outptr[2] = (char) GETJSAMPLE(inptr[0]);  in put_pixel_rows()
107     inptr += 3, outptr += 3;  in put_pixel_rows()
118   register JSAMPROW inptr;  in put_gray_rows()  local
122   inptr = dest->pub.buffer[0];  in put_gray_rows()
125     *outptr++ = (char) GETJSAMPLE(*inptr++);  in put_gray_rows()
141   register JSAMPROW inptr;  in put_demapped_gray()  local
146   inptr = dest->pub.buffer[0];  in put_demapped_gray()
149     *outptr++ = (char) GETJSAMPLE(color_map0[GETJSAMPLE(*inptr++)]);  in put_demapped_gray()