Lines Matching refs:compression
83 int zlib_level; /* holds zlib compression level */
84 int zlib_method; /* holds zlib compression method */
85 int zlib_window_bits; /* holds zlib compression window bits */
86 int zlib_mem_level; /* holds zlib compression memory level */
87 int zlib_strategy; /* holds zlib compression strategy */
92 int zlib_text_level; /* holds zlib compression level */
93 int zlib_text_method; /* holds zlib compression method */
94 int zlib_text_window_bits; /* holds zlib compression window bits */
95 int zlib_text_mem_level; /* holds zlib compression memory level */
96 int zlib_text_strategy; /* holds zlib compression strategy */
131 png_byte compression; /* file compression type (always 0) */
