109 static u32 compress_raw_buf(struct cx18 *cx, u8 *buf, u32 size, u32 hdr_size)  in compress_raw_buf()  argument
113 	u8 *q = buf;  in compress_raw_buf()
118 	buf += hdr_size;  in compress_raw_buf()
121 		p = buf + i * line_size;  in compress_raw_buf()
142 static u32 compress_sliced_buf(struct cx18 *cx, u8 *buf, u32 size,  in compress_sliced_buf()  argument
152 	for (i = hdr_size, buf += hdr_size; i < size; i++, buf++) {  in compress_sliced_buf()
153 		if (buf[0] == 0xff && !buf[1] && !buf[2] &&  in compress_sliced_buf()
154 		    (buf[3] == sliced_vbi_eav_rp[0] ||  in compress_sliced_buf()
155 		     buf[3] == sliced_vbi_eav_rp[1]))  in compress_sliced_buf()
169 		u8 *p = buf + i * line_size;  in compress_sliced_buf()
189 static void _cx18_process_vbi_data(struct cx18 *cx, struct cx18_buffer *buf)  in _cx18_process_vbi_data()  argument
199 	} *hdr = (struct vbi_data_hdr *) buf->buf;  in _cx18_process_vbi_data()
201 	u8 *p = (u8 *) buf->buf;  in _cx18_process_vbi_data()
202 	u32 size = buf->bytesused;  in _cx18_process_vbi_data()
211 	cx18_buf_swap(buf);  in _cx18_process_vbi_data()
216 		size = buf->bytesused =  in _cx18_process_vbi_data()
243 	buf->bytesused = size = lines * sizeof(cx->vbi.sliced_data[0]);  in _cx18_process_vbi_data()
254 	struct cx18_buffer *buf;  in cx18_process_vbi_data()  local
270 	list_for_each_entry(buf, &mdl->buf_list, list) {  in cx18_process_vbi_data()
271 		orig_used = buf->bytesused;  in cx18_process_vbi_data()
274 		_cx18_process_vbi_data(cx, buf);  in cx18_process_vbi_data()
275 		mdl->bytesused -= (orig_used - buf->bytesused);  in cx18_process_vbi_data()