WMAProChannelGrp Struct Reference

channel group for channel transformations More...

Data Fields
uint8_t	num_channels
	number of channels in the group More...
int8_t	transform
	transform on / off More...
int8_t	transform_band [MAX_BANDS]
	controls if the transform is enabled for a certain band More...
float	decorrelation_matrix [WMAPRO_MAX_CHANNELS *WMAPRO_MAX_CHANNELS]
float *	channel_data [WMAPRO_MAX_CHANNELS]
	transformation coefficients More...

Detailed Description

channel group for channel transformations

Definition at line 164 of file wmaprodec.c.

Field Documentation

num_channels

uint8_t WMAProChannelGrp::num_channels

number of channels in the group

Definition at line 165 of file wmaprodec.c.

Referenced by decode_channel_transform(), decode_decorrelation_matrix(), and inverse_channel_transform().

transform

int8_t WMAProChannelGrp::transform

transform on / off

Definition at line 166 of file wmaprodec.c.

Referenced by decode_channel_transform(), and inverse_channel_transform().

transform_band

int8_t WMAProChannelGrp::transform_band[MAX_BANDS]

controls if the transform is enabled for a certain band

Definition at line 167 of file wmaprodec.c.

Referenced by decode_channel_transform(), and inverse_channel_transform().

decorrelation_matrix

float WMAProChannelGrp::decorrelation_matrix[WMAPRO_MAX_CHANNELS *WMAPRO_MAX_CHANNELS]

Definition at line 168 of file wmaprodec.c.

Referenced by decode_channel_transform(), decode_decorrelation_matrix(), and inverse_channel_transform().

channel_data

float* WMAProChannelGrp::channel_data[WMAPRO_MAX_CHANNELS]

transformation coefficients

Definition at line 169 of file wmaprodec.c.

Referenced by decode_channel_transform(), and inverse_channel_transform().

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

• libavcodec/wmaprodec.c