FFTFILTContext Struct Reference

Data Fields
const AVClass *	class
RDFTContext *	rdft
int	rdft_hbits [MAX_PLANES]
int	rdft_vbits [MAX_PLANES]
size_t	rdft_hlen [MAX_PLANES]
size_t	rdft_vlen [MAX_PLANES]
FFTSample *	rdft_hdata [MAX_PLANES]
FFTSample *	rdft_vdata [MAX_PLANES]
int	dc [MAX_PLANES]
char *	weight_str [MAX_PLANES]
AVExpr *	weight_expr [MAX_PLANES]
double *	weight [MAX_PLANES]

Detailed Description

Definition at line 36 of file vf_fftfilt.c.

Field Documentation

const AVClass* FFTFILTContext::class

Definition at line 37 of file vf_fftfilt.c.

RDFTContext* FFTFILTContext::rdft

Definition at line 39 of file vf_fftfilt.c.

Referenced by irdft_horizontal(), irdft_vertical(), rdft_horizontal(), and rdft_vertical().

int FFTFILTContext::rdft_hbits[MAX_PLANES]

Definition at line 40 of file vf_fftfilt.c.

Referenced by config_props(), irdft_horizontal(), and rdft_horizontal().

int FFTFILTContext::rdft_vbits[MAX_PLANES]

Definition at line 41 of file vf_fftfilt.c.

Referenced by config_props(), irdft_vertical(), and rdft_vertical().

size_t FFTFILTContext::rdft_hlen[MAX_PLANES]

Definition at line 42 of file vf_fftfilt.c.

Referenced by config_props(), filter_frame(), irdft_horizontal(), irdft_vertical(), rdft_horizontal(), and rdft_vertical().

size_t FFTFILTContext::rdft_vlen[MAX_PLANES]

Definition at line 43 of file vf_fftfilt.c.

Referenced by config_props(), filter_frame(), irdft_horizontal(), irdft_vertical(), lum(), and rdft_vertical().

FFTSample* FFTFILTContext::rdft_hdata[MAX_PLANES]

Definition at line 44 of file vf_fftfilt.c.

Referenced by config_props(), irdft_horizontal(), irdft_vertical(), rdft_horizontal(), rdft_vertical(), and uninit().

FFTSample* FFTFILTContext::rdft_vdata[MAX_PLANES]

Definition at line 45 of file vf_fftfilt.c.

Referenced by config_props(), filter_frame(), irdft_vertical(), lum(), rdft_vertical(), and uninit().

int FFTFILTContext::dc[MAX_PLANES]

Definition at line 47 of file vf_fftfilt.c.

Referenced by filter_frame(), and initialize().

char* FFTFILTContext::weight_str[MAX_PLANES]

Definition at line 48 of file vf_fftfilt.c.

Referenced by initialize().

AVExpr* FFTFILTContext::weight_expr[MAX_PLANES]

Definition at line 49 of file vf_fftfilt.c.

Referenced by config_props(), initialize(), and uninit().

double* FFTFILTContext::weight[MAX_PLANES]

Definition at line 50 of file vf_fftfilt.c.

Referenced by config_props(), filter_frame(), and uninit().

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

• libavfilter/vf_fftfilt.c