FFmpeg: RALFContext Struct Reference

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Data Fields

RALFContext Struct Reference

Data Fields

int version

int max_frame_size

VLCSet sets [3]

int32_t channel_data [2][4096]

int filter_params

combined filter parameters for the current channel data

int filter_length

length of the filter for the current channel data

int filter_bits

filter precision for the current channel data

int32_t filter [64]

int bias [2]

a constant value added to channel data after filtering

int num_blocks

number of blocks inside the frame

int sample_offset

int block_size [1<< 12]

size of the blocks

int block_pts [1<< 12]

block start time (in milliseconds)

uint8_t pkt [16384]

int has_pkt

Detailed Description

Definition at line 52 of file ralf.c.

Field Documentation

int RALFContext::version

Definition at line 53 of file ralf.c.

Referenced by decode_init().

int RALFContext::max_frame_size

Definition at line 54 of file ralf.c.

Referenced by decode_block(), decode_frame(), and decode_init().

VLCSet RALFContext::sets[3]

Definition at line 55 of file ralf.c.

Referenced by decode_channel(), decode_close(), and decode_init().

int32_t RALFContext::channel_data[2][4096]

Definition at line 56 of file ralf.c.

Referenced by apply_lpc(), decode_block(), and decode_channel().

int RALFContext::filter_params

combined filter parameters for the current channel data

Definition at line 58 of file ralf.c.

Referenced by decode_block(), and decode_channel().

int RALFContext::filter_length

length of the filter for the current channel data

Definition at line 59 of file ralf.c.

Referenced by apply_lpc(), and decode_channel().

int RALFContext::filter_bits

filter precision for the current channel data

Definition at line 60 of file ralf.c.

Referenced by apply_lpc(), decode_block(), and decode_channel().

int32_t RALFContext::filter[64]

Definition at line 61 of file ralf.c.

Referenced by apply_lpc(), and decode_channel().

int RALFContext::bias[2]

a constant value added to channel data after filtering

Definition at line 63 of file ralf.c.

Referenced by decode_block(), and decode_channel().

int RALFContext::num_blocks

number of blocks inside the frame

Definition at line 65 of file ralf.c.

Referenced by decode_frame().

int RALFContext::sample_offset

Definition at line 66 of file ralf.c.

Referenced by decode_block(), and decode_frame().

int RALFContext::block_size[1<< 12]

size of the blocks

Definition at line 67 of file ralf.c.

Referenced by decode_frame().

int RALFContext::block_pts[1<< 12]

block start time (in milliseconds)

Definition at line 68 of file ralf.c.

Referenced by decode_frame().

uint8_t RALFContext::pkt[16384]

Definition at line 70 of file ralf.c.

Referenced by decode_frame().

int RALFContext::has_pkt

Definition at line 71 of file ralf.c.

Referenced by decode_flush(), and decode_frame().

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

libavcodec/ralf.c

Generated on Sun Sep 14 2014 18:56:44 for FFmpeg by doxygen 1.8.2