ojph::local::bibo_gains Class Reference

Static Public Member Functions
static float	get_bibo_gain_l (ui32 num_decomp, bool reversible)
static float	get_bibo_gain_h (ui32 num_decomp, bool reversible)

Static Private Attributes
static const float	gain_9x7_l [34]
static const float	gain_9x7_h [34]
static const float	gain_5x3_l [34]
static const float	gain_5x3_h [34]

Detailed Description

Definition at line 542 of file ojph_params.cpp.

Member Function Documentation

get_bibo_gain_h()

float ojph::local::bibo_gains::get_bibo_gain_h ( ui32 num_decomp, bool reversible )

inlinestatic

Definition at line 547 of file ojph_params.cpp.

References gain_5x3_h, and gain_9x7_h.

Referenced by ojph::local::param_qcd::set_rev_quant().

get_bibo_gain_l()

float ojph::local::bibo_gains::get_bibo_gain_l ( ui32 num_decomp, bool reversible )

inlinestatic

Definition at line 545 of file ojph_params.cpp.

References gain_5x3_l, and gain_9x7_l.

Referenced by ojph::local::param_qcd::set_rev_quant().

Member Data Documentation

gain_5x3_h

const float ojph::local::bibo_gains::gain_5x3_h

staticprivate

Initial value:

                                 = { 2.0000e+00f, 2.5000e+00f,
2.7500e+00f, 2.8047e+00f, 2.8198e+00f, 2.8410e+00f, 2.8558e+00f,
2.8601e+00f, 2.8628e+00f, 2.8656e+00f, 2.8662e+00f, 2.8667e+00f,
2.8669e+00f, 2.8670e+00f, 2.8671e+00f, 2.8671e+00f, 2.8671e+00f,
2.8671e+00f, 2.8671e+00f, 2.8671e+00f, 2.8671e+00f, 2.8671e+00f,
2.8671e+00f, 2.8671e+00f, 2.8671e+00f, 2.8671e+00f, 2.8671e+00f,
2.8671e+00f, 2.8671e+00f, 2.8671e+00f, 2.8671e+00f, 2.8671e+00f,
2.8671e+00f, 2.8671e+00f }

Definition at line 554 of file ojph_params.cpp.

Referenced by get_bibo_gain_h().

gain_5x3_l

const float ojph::local::bibo_gains::gain_5x3_l

staticprivate

Initial value:

                                 = { 1.0000e+00f, 1.5000e+00f,
1.6250e+00f, 1.6875e+00f, 1.6963e+00f, 1.7067e+00f, 1.7116e+00f,
1.7129e+00f, 1.7141e+00f, 1.7145e+00f, 1.7151e+00f, 1.7152e+00f,
1.7155e+00f, 1.7155e+00f, 1.7156e+00f, 1.7156e+00f, 1.7156e+00f,
1.7156e+00f, 1.7156e+00f, 1.7156e+00f, 1.7156e+00f, 1.7156e+00f,
1.7156e+00f, 1.7156e+00f, 1.7156e+00f, 1.7156e+00f, 1.7156e+00f,
1.7156e+00f, 1.7156e+00f, 1.7156e+00f, 1.7156e+00f, 1.7156e+00f,
1.7156e+00f, 1.7156e+00f }

Definition at line 553 of file ojph_params.cpp.

Referenced by get_bibo_gain_l().

gain_9x7_h

const float ojph::local::bibo_gains::gain_9x7_h

staticprivate

Initial value:

                                 = { 1.2976e+00f, 1.3126e+00f,
1.2757e+00f, 1.2352e+00f, 1.2312e+00f, 1.2285e+00f, 1.2280e+00f,
1.2278e+00f, 1.2278e+00f, 1.2278e+00f, 1.2278e+00f, 1.2278e+00f,
1.2278e+00f, 1.2278e+00f, 1.2278e+00f, 1.2278e+00f, 1.2278e+00f,
1.2278e+00f, 1.2278e+00f, 1.2278e+00f, 1.2278e+00f, 1.2278e+00f,
1.2278e+00f, 1.2278e+00f, 1.2278e+00f, 1.2278e+00f, 1.2278e+00f,
1.2278e+00f, 1.2278e+00f, 1.2278e+00f, 1.2278e+00f, 1.2278e+00f,
1.2278e+00f, 1.2278e+00f }

Definition at line 552 of file ojph_params.cpp.

Referenced by get_bibo_gain_h().

gain_9x7_l

const float ojph::local::bibo_gains::gain_9x7_l

staticprivate

Initial value:

                                 = { 1.0000e+00f, 1.3803e+00f,
1.3328e+00f, 1.3067e+00f, 1.3028e+00f, 1.3001e+00f, 1.2993e+00f,
1.2992e+00f, 1.2992e+00f, 1.2992e+00f, 1.2992e+00f, 1.2992e+00f,
1.2992e+00f, 1.2992e+00f, 1.2992e+00f, 1.2992e+00f, 1.2992e+00f,
1.2992e+00f, 1.2992e+00f, 1.2992e+00f, 1.2992e+00f, 1.2992e+00f,
1.2992e+00f, 1.2992e+00f, 1.2992e+00f, 1.2992e+00f, 1.2992e+00f,
1.2992e+00f, 1.2992e+00f, 1.2992e+00f, 1.2992e+00f, 1.2992e+00f,
1.2992e+00f, 1.2992e+00f }

Definition at line 551 of file ojph_params.cpp.

Referenced by get_bibo_gain_l().

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The documentation for this class was generated from the following file:

• /build/openjph/src/OpenJPH/src/core/codestream/ojph_params.cpp