Lines Matching defs:zstream
560 z_streamp zstream = &vs->zlib_stream[stream_id];
571 if (zstream->opaque != vs) {
575 VNC_DEBUG("VNC: opaque = %p | vs = %p\n", zstream->opaque, vs);
576 zstream->zalloc = Z_NULL;
577 zstream->zfree = Z_NULL;
579 err = deflateInit2(zstream, vs->tight_compression, Z_DEFLATED, MAX_WBITS,
587 zstream->opaque = vs;
596 zstream->next_in = vs->zlib.buffer;
597 zstream->avail_in = vs->zlib.offset;
598 zstream->next_out = vs->output.buffer + vs->output.offset;
599 zstream->avail_out = vs->output.capacity - vs->output.offset;
600 zstream->data_type = Z_BINARY;
601 previous_out = zstream->total_out;
604 if (deflate(zstream, Z_SYNC_FLUSH) != Z_OK) {
609 vs->output.offset = vs->output.capacity - zstream->avail_out;
610 return zstream->total_out - previous_out;
