FFmpeg  1.2.12
Data Fields
SubBand Struct Reference

#include <snow.h>

Data Fields

int level
int orientation
int stride
int width
int height
int quant
IDWTELEMibuf
struct SubBandparent
unsigned length
const uint8_tcoeff_data
int qlog
 log(qscale)/log[2^(1/6)]
DWTELEMbuf
int buf_x_offset
int buf_y_offset
int stride_line
 Stride measured in lines, not pixels.
x_and_coeffx_coeff
uint8_t state [7+512][32]

Detailed Description

Definition at line 97 of file diracdec.c.

Field Documentation

DWTELEM* SubBand::buf

Definition at line 82 of file snow.h.

Referenced by encode_frame(), ff_snow_common_init_after_header(), and ratecontrol_1pass().

int SubBand::buf_x_offset
int SubBand::buf_y_offset
const uint8_t* SubBand::coeff_data

Definition at line 109 of file diracdec.c.

Referenced by decode_component(), and decode_subband_internal().

int SubBand::height
IDWTELEM * SubBand::ibuf
unsigned SubBand::length

Definition at line 108 of file diracdec.c.

Referenced by decode_component(), and decode_subband_internal().

int SubBand::level
int SubBand::orientation

Definition at line 99 of file diracdec.c.

Referenced by coeff_unpack_arith(), decode_subband_internal(), and init_planes().

struct SubBand * SubBand::parent
int SubBand::qlog
int SubBand::quant

Definition at line 103 of file diracdec.c.

Referenced by codeblock(), and decode_component().

uint8_t SubBand::state[7+512][32]

Definition at line 89 of file snow.h.

Referenced by encode_subband_c0run(), ff_snow_reset_contexts(), and unpack_coeffs().

int SubBand::stride
int SubBand::stride_line

Stride measured in lines, not pixels.

Definition at line 86 of file snow.h.

Referenced by correlate_slice_buffered(), decode_subband_slice_buffered(), dequantize_slice_buffered(), and ff_snow_common_init_after_header().

int SubBand::width
x_and_coeff* SubBand::x_coeff

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