ChannelCoupling Struct Reference

coupling parameters More...

#include <aacdec.h>

Public Member Functions
	INTFLOAT_UNION (gain, [16][120])

Data Fields
enum CouplingPoint	coupling_point
	The point during decoding at which coupling is applied. More...
int	num_coupled
	number of target elements More...
enum RawDataBlockType	type [8]
	Type of channel element to be coupled - SCE or CPE. More...
int	id_select [8]
	element id More...
int	ch_select [8]
	[0] shared list of gains; [1] list of gains for right channel; [2] list of gains for left channel; [3] lists of gains for both channels More...

Detailed Description

coupling parameters

Definition at line 131 of file aacdec.h.

Member Function Documentation

INTFLOAT_UNION()

ChannelCoupling::INTFLOAT_UNION

(

gain

)

Field Documentation

coupling_point

enum CouplingPoint ChannelCoupling::coupling_point

The point during decoding at which coupling is applied.

Definition at line 132 of file aacdec.h.

Referenced by apply_channel_coupling(), decode_cce(), and spectral_to_sample().

num_coupled

int ChannelCoupling::num_coupled

number of target elements

Definition at line 133 of file aacdec.h.

Referenced by apply_channel_coupling(), and decode_cce().

type

enum RawDataBlockType ChannelCoupling::type[8]

Type of channel element to be coupled - SCE or CPE.

Definition at line 134 of file aacdec.h.

Referenced by apply_channel_coupling(), and decode_cce().

id_select

int ChannelCoupling::id_select[8]

element id

Definition at line 135 of file aacdec.h.

Referenced by apply_channel_coupling(), and decode_cce().

ch_select

int ChannelCoupling::ch_select[8]

[0] shared list of gains; [1] list of gains for right channel; [2] list of gains for left channel; [3] lists of gains for both channels

Definition at line 136 of file aacdec.h.

Referenced by apply_channel_coupling(), and decode_cce().

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

• libavcodec/aac/aacdec.h