Lines Matching refs:stream
29 struct z_stream_s stream; member
46 ctx->stream.workspace = ctx->workspace; in deflate_alloc_stream()
64 struct z_stream_s *stream = &ds->stream; in deflate_compress_one() local
79 stream->avail_out = dcur; in deflate_compress_one()
80 stream->next_out = walk.dst.virt.addr; in deflate_compress_one()
86 stream->avail_in = 0; in deflate_compress_one()
87 stream->next_in = NULL; in deflate_compress_one()
93 stream->avail_in = scur; in deflate_compress_one()
94 stream->next_in = walk.src.virt.addr; in deflate_compress_one()
97 ret = zlib_deflate(stream, flush); in deflate_compress_one()
100 scur -= stream->avail_in; in deflate_compress_one()
103 } while (ret == Z_OK && stream->avail_out); in deflate_compress_one()
111 req->dlen = stream->total_out; in deflate_compress_one()
124 err = zlib_deflateInit2(&ds->stream, DEFLATE_DEF_LEVEL, Z_DEFLATED, in deflate_compress()
143 struct z_stream_s *stream = &ds->stream; in deflate_decompress_one() local
155 stream->avail_in = 0; in deflate_decompress_one()
156 stream->next_in = NULL; in deflate_decompress_one()
160 stream->avail_in = scur; in deflate_decompress_one()
161 stream->next_in = walk.src.virt.addr; in deflate_decompress_one()
173 stream->avail_out = dcur; in deflate_decompress_one()
174 stream->next_out = walk.dst.virt.addr; in deflate_decompress_one()
176 ret = zlib_inflate(stream, Z_NO_FLUSH); in deflate_decompress_one()
178 dcur -= stream->avail_out; in deflate_decompress_one()
180 } while (ret == Z_OK && stream->avail_in); in deflate_decompress_one()
192 req->dlen = stream->total_out; in deflate_decompress_one()
205 err = zlib_inflateInit2(&ds->stream, -DEFLATE_DEF_WINBITS); in deflate_decompress()