FFmpeg: EvalContext Struct Reference

FFmpeg

EvalContext Struct Reference

Data Fields

const AVClass * class

char * sample_rate_str

int sample_rate

int64_t chlayout

char * chlayout_str

int nb_channels

number of output channels More...

int nb_in_channels

number of input channels More...

int same_chlayout

set output as input channel layout More...

int64_t pts

char * exprs

number of samples per requested frame More...

int64_t duration

uint64_t n

double var_values [VAR_VARS_NB]

double * channel_values

int64_t out_channel_layout

Detailed Description

Definition at line 56 of file aeval.c.

Field Documentation

const AVClass* EvalContext::class

Definition at line 57 of file aeval.c.

char* EvalContext::sample_rate_str

Definition at line 58 of file aeval.c.

Referenced by init().

int EvalContext::sample_rate

Definition at line 59 of file aeval.c.

Referenced by config_props(), init(), query_formats(), and request_frame().

int64_t EvalContext::chlayout

Definition at line 60 of file aeval.c.

Referenced by aeval_config_output(), config_props(), init(), and query_formats().

char* EvalContext::chlayout_str

Definition at line 61 of file aeval.c.

Referenced by init().

int EvalContext::nb_channels

number of output channels

Definition at line 62 of file aeval.c.

Referenced by aeval_query_formats(), init(), parse_channel_expressions(), query_formats(), request_frame(), and uninit().

int EvalContext::nb_in_channels

number of input channels

Definition at line 63 of file aeval.c.

Referenced by aeval_config_output(), and val().

int EvalContext::same_chlayout

set output as input channel layout

Definition at line 64 of file aeval.c.

Referenced by aeval_config_output(), aeval_query_formats(), and init().

int64_t EvalContext::pts

Definition at line 65 of file aeval.c.

Referenced by request_frame().

AVExpr** EvalContext::expr

Definition at line 66 of file aeval.c.

Referenced by filter_frame(), parse_channel_expressions(), request_frame(), and uninit().

char* EvalContext::exprs

Definition at line 67 of file aeval.c.

Referenced by parse_channel_expressions().

int EvalContext::nb_samples

number of samples per requested frame

Definition at line 68 of file aeval.c.

Referenced by request_frame().

int64_t EvalContext::duration

Definition at line 69 of file aeval.c.

Referenced by config_props(), and request_frame().

uint64_t EvalContext::n

Definition at line 70 of file aeval.c.

Referenced by aeval_config_output(), filter_frame(), init(), and request_frame().

double EvalContext::var_values[VAR_VARS_NB]

Definition at line 71 of file aeval.c.

Referenced by aeval_config_output(), config_props(), filter_frame(), and request_frame().

double* EvalContext::channel_values

Definition at line 72 of file aeval.c.

Referenced by aeval_config_output(), filter_frame(), uninit(), and val().

int64_t EvalContext::out_channel_layout

Definition at line 73 of file aeval.c.

Referenced by aeval_query_formats().

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

libavfilter/aeval.c

Generated on Wed Jun 10 2015 01:57:20 for FFmpeg by doxygen 1.8.6