encode_values()

static void encode_values ( mvt_agg_context *  ctx )

static

Definition at line 426 of file mvt.c.

{
        VectorTile__Tile__Value **values;
        POSTGIS_DEBUG(2, "encode_values called");
 
        values = palloc(ctx->values_hash_i * sizeof(*values));
        MVT_CREATE_VALUES(ctx->string_values_hash);
        MVT_CREATE_VALUES(ctx->float_values_hash);
        MVT_CREATE_VALUES(ctx->double_values_hash);
        MVT_CREATE_VALUES(ctx->uint_values_hash);
        MVT_CREATE_VALUES(ctx->sint_values_hash);
        MVT_CREATE_VALUES(ctx->bool_values_hash);
 
        POSTGIS_DEBUGF(3, "encode_values n_values: %d", ctx->values_hash_i);
        ctx->layer->n_values = ctx->values_hash_i;
        ctx->layer->values = values;
 
        /* Since the tupdesc is part of Postgresql cache, we need to ensure we release it when we
         * are done with it */
        ReleaseTupleDesc(ctx->column_cache.tupdesc);
        memset(&ctx->column_cache, 0, sizeof(ctx->column_cache));
 
}

References mvt_agg_context::bool_values_hash, mvt_agg_context::column_cache, mvt_agg_context::double_values_hash, mvt_agg_context::float_values_hash, mvt_agg_context::layer, MVT_CREATE_VALUES, mvt_agg_context::sint_values_hash, mvt_agg_context::string_values_hash, mvt_column_cache::tupdesc, mvt_agg_context::uint_values_hash, and mvt_agg_context::values_hash_i.

Referenced by mvt_ctx_to_tile().

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