3098 if (PG_ARGISNULL(0))
3100 if (PG_ARGISNULL(1))
3102 lwpgerror(
"Must specify precision");
3107 prec_x = PG_GETARG_INT32(1);
3109 prec_y = PG_ARGISNULL(2) ? prec_x : PG_GETARG_INT32(2);
3110 prec_z = PG_ARGISNULL(3) ? prec_x : PG_GETARG_INT32(3);
3111 prec_m = PG_ARGISNULL(4) ? prec_x : PG_GETARG_INT32(4);
3113 input = PG_GETARG_GSERIALIZED_P_COPY(0);
3119 result = geometry_serialize(g);
3121 PG_FREE_IF_COPY(input, 0);
3122 PG_RETURN_POINTER(
result);
char result[OUT_DOUBLE_BUFFER_SIZE]
LWGEOM * lwgeom_from_gserialized(const GSERIALIZED *g)
Allocate a new LWGEOM from a GSERIALIZED.
void lwgeom_trim_bits_in_place(LWGEOM *geom, int32_t prec_x, int32_t prec_y, int32_t prec_z, int32_t prec_m)
Trim the bits of an LWGEOM in place, to optimize it for compression.
void lwgeom_free(LWGEOM *geom)