add_value_as_string_with_size()

static bool add_value_as_string_with_size ( mvt_agg_context *  ctx, char *  value, size_t  size, uint32_t *  tags, uint32_t  k  )

static

Definition at line 458 of file mvt.c.

{
        bool kept = false;
        struct mvt_kv_value *kv;
        unsigned hashv;
        HASH_VALUE(value, size, hashv);
        POSTGIS_DEBUG(2, "add_value_as_string called");
        HASH_FIND_BYHASHVALUE(hh, ctx->string_values_hash, value, size, hashv, kv);
        if (!kv)
        {
                POSTGIS_DEBUG(4, "add_value_as_string value not found");
                kv = palloc(sizeof(*kv));
                POSTGIS_DEBUGF(4, "add_value_as_string new hash key: %d",
                        ctx->values_hash_i);
                kv->id = ctx->values_hash_i++;
                vector_tile__tile__value__init(kv->value);
                kv->value->string_value = value;
                kv->value->test_oneof_case = VECTOR_TILE__TILE__VALUE__TEST_ONEOF_STRING_VALUE;
                HASH_ADD_KEYPTR_BYHASHVALUE(hh, ctx->string_values_hash, kv->value->string_value, size, hashv, kv);
                kept = true;
        }
        tags[ctx->row_columns * 2] = k;
        tags[ctx->row_columns * 2 + 1] = kv->id;
        return kept;
}

References mvt_kv_value::hh, mvt_kv_value::id, mvt_agg_context::row_columns, mvt_agg_context::string_values_hash, mvt_kv_value::value, genraster::value, and mvt_agg_context::values_hash_i.

Referenced by add_value_as_string().

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