139           decoder_(BrotliDecoderCreateInstance(nullptr, nullptr, nullptr),  in BrotliDecoder()
150                 decoder_.get(), &available_in, &next_in, &available_out, &next_out, nullptr);  in Decode()
175     std::unique_ptr<BrotliDecoderState, void (*)(BrotliDecoderState*)> decoder_;
237         : Decoder(output_buffer), decoder_(nullptr, nullptr) {  in LZ4Decoder()
242         decoder_ = std::unique_ptr<LZ4F_dctx, decltype(&LZ4F_freeDecompressionContext)>(  in LZ4Decoder()
253         size_t rc = LZ4F_decompress(decoder_.get(), next_out, &available_out, next_in,  in Decode()
282     std::unique_ptr<LZ4F_dctx, LZ4F_errorCode_t (*)(LZ4F_dctx*)> decoder_;  member
388         : Decoder(output_buffer), decoder_(ZSTD_createDStream(), ZSTD_freeDStream) {  in ZstdDecoder()
389         if (!decoder_) {  in ZstdDecoder()
407         size_t rc = ZSTD_decompressStream(decoder_.get(), &out, &in);  in Decode()
433     std::unique_ptr<ZSTD_DStream, size_t (*)(ZSTD_DStream*)> decoder_;  member