Lines Matching defs:buf
108 uint8_t *buf, *rawimg, *img;
152 while (pixma_read (s->io, mp->buf, IMAGE_BLOCK_SIZE) >= 0);
280 memset (mp->cb.buf, 0, 10);
281 pixma_set_be16 (cmd_read_image, mp->cb.buf);
282 mp->cb.buf[7] = *size >> 8;
283 mp->cb.buf[8] = 4 | flag;
284 mp->cb.reslen = pixma_cmd_transaction (s, mp->cb.buf, 10, mp->cb.buf, 6);
291 *info = mp->cb.buf[2];
292 *size = pixma_get_be16 (mp->cb.buf + 4);
336 read_error_info (pixma_t * s, void *buf, unsigned size)
345 if (error >= 0 && buf)
350 memcpy (buf, data, size);
549 uint8_t *buf;
555 buf = (uint8_t *) malloc (CMDBUF_SIZE);
556 if (!buf)
573 mp->cb.buf = buf;
590 free (mp->cb.buf);
623 uint8_t *buf;
661 buf = (uint8_t *) malloc (size);
662 if (!buf)
664 mp->buf = buf;
665 mp->rawimg = buf;
903 free (mp->buf);
904 mp->buf = mp->rawimg = NULL;