WmallChannelCtx Struct Reference

frame-specific decoder context for a single channel More...

Data Fields
int16_t	prev_block_len
	length of the previous block
uint8_t	transmit_coefs
uint8_t	num_subframes
uint16_t	subframe_len [MAX_SUBFRAMES]
	subframe length in samples
uint16_t	subframe_offsets [MAX_SUBFRAMES]
	subframe positions in the current frame
uint8_t	cur_subframe
	current subframe number
uint16_t	decoded_samples
	number of already processed samples
int	quant_step
	quantization step for the current subframe
int	transient_counter
	number of transient samples from the beginning of the transient zone

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Detailed Description

frame-specific decoder context for a single channel

Definition at line 49 of file wmalosslessdec.c.

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Field Documentation

uint8_t WmallChannelCtx::cur_subframe

current subframe number

Definition at line 55 of file wmalosslessdec.c.

Referenced by decode_frame(), and decode_subframe().

uint16_t WmallChannelCtx::decoded_samples

number of already processed samples

Definition at line 56 of file wmalosslessdec.c.

Referenced by decode_frame(), and decode_subframe().

uint8_t WmallChannelCtx::num_subframes

Definition at line 52 of file wmalosslessdec.c.

Referenced by decode_subframe(), and decode_tilehdr().

int16_t WmallChannelCtx::prev_block_len

length of the previous block

Definition at line 50 of file wmalosslessdec.c.

Referenced by decode_init().

int WmallChannelCtx::quant_step

quantization step for the current subframe

Definition at line 57 of file wmalosslessdec.c.

uint16_t WmallChannelCtx::subframe_len[MAX_SUBFRAMES]

subframe length in samples

Definition at line 53 of file wmalosslessdec.c.

Referenced by decode_subframe(), and decode_tilehdr().

uint16_t WmallChannelCtx::subframe_offsets[MAX_SUBFRAMES]

subframe positions in the current frame

Definition at line 54 of file wmalosslessdec.c.

Referenced by decode_tilehdr().

int WmallChannelCtx::transient_counter

number of transient samples from the beginning of the transient zone

Definition at line 58 of file wmalosslessdec.c.

Referenced by decode_channel_residues(), and reset_codec().

uint8_t WmallChannelCtx::transmit_coefs

Definition at line 51 of file wmalosslessdec.c.

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

• libavcodec/wmalosslessdec.c