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struct GskZlibDeflator; GskStream* gsk_zlib_deflator_new (gint compression_level, int flush_millis);
A stream which compresses data on its input to its output. This is the raw zlib deflated data. See RFCs 1950 and 1951.
We use the implementation in a shared library -lz.
struct GskZlibDeflator { GskStream stream; gpointer private_stream; GskBuffer compressed; guint level; gint flush_millis; GskSource *flush_source; };
A zlib deflator (compressor) object. One writes raw data to it, and one can read the compressed data from it.
GskStream stream | parent instance. |
gpointer private_stream | zlib library object. |
GskBuffer compressed | buffer of compressed data. |
guint level | compressor level (private). |
gint flush_millis | milliseconds to wait to flush the buffer or -1 to indicate that flush need only be done at end-of-file. |
GskSource *flush_source | private: flush timeout source. |
GskStream* gsk_zlib_deflator_new (gint compression_level, int flush_millis);
Create a new Zlib deflation stream. This stream is written uncompressed input, and then compressed output can be read back from it.
compression_level : | the level of compression to attain in exchange for running slower. |
flush_millis : | number of milliseconds to wait before flushing all input characters to the output. |
Returns : | the newly allocated deflator. |
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