DCTContext Struct Reference

#include <dct.h>

Data Fields
int	nbits
int	inverse
RDFTContext	rdft
const float *	costab
FFTSample *	csc2
void(*	dct_calc )(struct DCTContext *s, FFTSample *data)
void(*	dct32 )(FFTSample *out, const FFTSample *in)

Detailed Description

Definition at line 31 of file dct.h.

Field Documentation

int DCTContext::nbits

Definition at line 32 of file dct.h.

Referenced by dct_calc_I_c(), dct_calc_II_c(), dct_calc_III_c(), dst_calc_I_c(), and ff_dct_init().

int DCTContext::inverse

Definition at line 33 of file dct.h.

Referenced by ff_dct_init().

RDFTContext DCTContext::rdft

Definition at line 34 of file dct.h.

Referenced by dct_calc_I_c(), dct_calc_II_c(), dct_calc_III_c(), dst_calc_I_c(), ff_dct_end(), and ff_dct_init().

const float* DCTContext::costab

Definition at line 35 of file dct.h.

Referenced by ff_dct_init().

FFTSample* DCTContext::csc2

Definition at line 36 of file dct.h.

Referenced by dct_calc_III_c(), ff_dct_end(), and ff_dct_init().

void(* DCTContext::dct_calc)(struct DCTContext *s, FFTSample *data)

Definition at line 37 of file dct.h.

Referenced by calc_input_response(), decode_block(), and ff_dct_init().

void(* DCTContext::dct32)(FFTSample *out, const FFTSample *in)

Definition at line 38 of file dct.h.

Referenced by dct32_func(), ff_dct_init(), ff_dct_init_x86(), and ff_mpadsp_init().

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

• libavcodec/dct.h