mvt_ctx_deserialize()

mvt_agg_context* mvt_ctx_deserialize

(

const bytea *

ba

)

Definition at line 1141 of file mvt.c.

{
        ProtobufCAllocator allocator =
        {
                mvt_allocator,
                mvt_deallocator,
                NULL
        };
 
        size_t len = VARSIZE_ANY_EXHDR(ba);
        VectorTile__Tile *tile = vector_tile__tile__unpack(&allocator, len, (uint8_t*)VARDATA(ba));
        mvt_agg_context *ctx = palloc(sizeof(mvt_agg_context));
        memset(ctx, 0, sizeof(mvt_agg_context));
        ctx->tile = tile;
        return ctx;
}

References mvt_allocator(), mvt_deallocator(), and mvt_agg_context::tile.

Referenced by pgis_asmvt_deserialfn().

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