Lines Matching refs:compression
61 /* The type of a compression buffer list used by the write code. */
237 int zlib_level; /* holds zlib compression level */
238 int zlib_method; /* holds zlib compression method */
239 int zlib_window_bits; /* holds zlib compression window bits */
240 int zlib_mem_level; /* holds zlib compression memory level */
241 int zlib_strategy; /* holds zlib compression strategy */
245 int zlib_text_level; /* holds zlib compression level */
246 int zlib_text_method; /* holds zlib compression method */
247 int zlib_text_window_bits; /* holds zlib compression window bits */
248 int zlib_text_mem_level; /* holds zlib compression memory level */
249 int zlib_text_strategy; /* holds zlib compression strategy */
294 png_byte compression; /* file compression type (always 0) */
