sizeof_bbox()

static size_t sizeof_bbox ( TWKB_STATE *  ts, int  ndims  )

static

Calculates the size of the bbox in varints in the form: xmin, xdelta, ymin, ydelta.

Definition at line 72 of file lwout_twkb.c.

References TWKB_STATE::bbox_max, TWKB_STATE::bbox_min, LWDEBUGF, and varint_s64_encode_buf().

Referenced by lwgeom_write_to_buffer().

{
        int i;
        uint8_t buf[16];
        size_t size = 0;
        LWDEBUGF(2, "Entered %s", __func__);
        for ( i = 0; i < ndims; i++ )
        {
                size += varint_s64_encode_buf(ts->bbox_min[i], buf);
                size += varint_s64_encode_buf((ts->bbox_max[i] - ts->bbox_min[i]), buf);
        }
        return size;
}

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