xcompress2.vi

Compresses the source buffer into the destination buffer. The level parameter sets the required compression level

xcompress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough memory, Z_BUF_ERROR if there was not enough room in the destination buffer, Z_STREAM_ERROR if the level parameter is invalid.


Connector Pane

xcompress2.vi


Controls and Indicators

cstr

source

Source data to compress.

cenum

level

Compression level.

0: Default

1: No compression, store data only

2: Compression on highest speed

3..9

10: Best compression but slow

ii32

Result

i1du8

dest

Destination buffer to compress into.