Lines Matching refs:preset
25 * \brief Default compression preset
27 * It's not straightforward to recommend a default preset, because in some
35 * \brief Mask for preset level
37 * This is useful only if you need to extract the level from the preset
50 * \brief Extreme compression preset
52 * This flag modifies the preset to make the encoding significantly slower
58 * a little but only at the lowest preset levels (0-3).
68 * \param preset Compression preset (level and possible flags)
71 * preset when encoding. If an error occurs, for example
72 * due to unsupported preset, UINT64_MAX is returned.
74 extern LZMA_API(uint64_t) lzma_easy_encoder_memusage(uint32_t preset)
79 * \brief Calculate approximate decoder memory usage of a preset
83 * \param preset Compression preset (level and possible flags)
86 * that was compressed using the given preset. If an error
87 * occurs, for example due to unsupported preset, UINT64_MAX
90 extern LZMA_API(uint64_t) lzma_easy_decoder_memusage(uint32_t preset)
95 * \brief Initialize .xz Stream encoder using a preset number
102 * \param preset Compression preset to use. A preset consist of level
104 * used, so preset is simply a number [0, 9] which match
107 * the preset level number, e.g. 6 | LZMA_PRESET_EXTREME.
117 * - LZMA_OPTIONS_ERROR: The given compression preset is not
134 lzma_stream *strm, uint32_t preset, lzma_check check)
139 * \brief Single-call .xz Stream encoding using a preset number
144 * \param preset Compression preset to use. See the description
167 uint32_t preset, lzma_check check,