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

Data Fields
int16_t	prev_block_len
	length of the previous block More...

uint8_t	transmit_coefs

uint8_t	num_subframes

uint16_t	subframe_len [MAX_SUBFRAMES]
	subframe length in samples More...

uint16_t	subframe_offsets [MAX_SUBFRAMES]
	subframe positions in the current frame More...

uint8_t	cur_subframe
	current subframe number More...

uint16_t	decoded_samples
	number of already processed samples More...

int	quant_step
	quantization step for the current subframe More...

int	transient_counter
	number of transient samples from the beginning of the transient zone More...

Detailed Description

frame-specific decoder context for a single channel

Definition at line 55 of file wmalosslessdec.c.

Field Documentation

◆ prev_block_len

int16_t WmallChannelCtx::prev_block_len

length of the previous block

Definition at line 56 of file wmalosslessdec.c.

Referenced by decode_init().

◆ transmit_coefs

uint8_t WmallChannelCtx::transmit_coefs

Definition at line 57 of file wmalosslessdec.c.

◆ num_subframes

uint8_t WmallChannelCtx::num_subframes

Definition at line 58 of file wmalosslessdec.c.

Referenced by decode_subframe(), and decode_tilehdr().

◆ subframe_len

uint16_t WmallChannelCtx::subframe_len[MAX_SUBFRAMES]

subframe length in samples

Definition at line 59 of file wmalosslessdec.c.

Referenced by decode_subframe(), decode_subframe_length(), and decode_tilehdr().

◆ subframe_offsets

uint16_t WmallChannelCtx::subframe_offsets[MAX_SUBFRAMES]

subframe positions in the current frame

Definition at line 60 of file wmalosslessdec.c.

Referenced by decode_tilehdr().

◆ cur_subframe

uint8_t WmallChannelCtx::cur_subframe

current subframe number

Definition at line 61 of file wmalosslessdec.c.

Referenced by decode_frame(), and decode_subframe().

◆ decoded_samples

uint16_t WmallChannelCtx::decoded_samples

number of already processed samples

Definition at line 62 of file wmalosslessdec.c.

Referenced by decode_frame(), and decode_subframe().

◆ quant_step

int WmallChannelCtx::quant_step

quantization step for the current subframe

Definition at line 63 of file wmalosslessdec.c.

◆ transient_counter

int WmallChannelCtx::transient_counter

number of transient samples from the beginning of the transient zone

Definition at line 64 of file wmalosslessdec.c.

Referenced by decode_channel_residues(), and reset_codec().

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

libavcodec/wmalosslessdec.c

Data Fields