ojph::param_qcd Class Reference

Quantization parameters object. More...

#include <ojph_params.h>

Public Member Functions
	param_qcd (local::param_qcd *p)
void	set_irrev_quant (float delta)
	Set the irreversible quantization base delta.
void	set_irrev_quant (ui32 comp_idx, float delta)
	Set the irreversible quantization base delta for a specific component.

Private Attributes
local::param_qcd *	state

Detailed Description

Quantization parameters object.

Definition at line 162 of file ojph_params.h.

Constructor & Destructor Documentation

param_qcd()

ojph::param_qcd::param_qcd ( local::param_qcd * p )

inline

Definition at line 165 of file ojph_params.h.

References state.

Member Function Documentation

set_irrev_quant() [1/2]

void ojph::param_qcd::set_irrev_quant

(

float

delta

)

Set the irreversible quantization base delta.

This represents the default base delta and influences QCD marker segment

Parameters

delta

Definition at line 418 of file ojph_params.cpp.

References state.

Referenced by main().

set_irrev_quant() [2/2]

void ojph::param_qcd::set_irrev_quant	(	ui32	comp_idx,
		float	delta )

Set the irreversible quantization base delta for a specific component.

This represents the default base delta for component comp_idx, and influences QCC marker segment for the component, inserting one if needed, which is usually the case.

Parameters

comp_idx
delta

Definition at line 424 of file ojph_params.cpp.

References state.

Member Data Documentation

state

local::param_qcd* ojph::param_qcd::state

private

Definition at line 191 of file ojph_params.h.

Referenced by param_qcd(), set_irrev_quant(), and set_irrev_quant().

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

• /build/openjph/src/OpenJPH-0.24.2/src/core/common/ojph_params.h
• /build/openjph/src/OpenJPH-0.24.2/src/core/codestream/ojph_params.cpp