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Data Fields
PadContext Struct Reference

Data Fields

const AVClassclass
 
int w
 
int h
 output dimensions, a value of 0 will result in the input size
 
int x
 
int y
 offsets of the input area with respect to the padded area
 
int in_w
 
int in_h
 width and height for the padded input video, which has to be aligned to the chroma values in order to avoid chroma issues
 
char * w_expr
 width expression string
 
char * h_expr
 height expression string
 
char * x_expr
 width expression string
 
char * y_expr
 height expression string
 
uint8_t rgba_color [4]
 color for the padding area
 
FFDrawContext draw
 
FFDrawColor color
 

Detailed Description

Definition at line 81 of file vf_pad.c.

Field Documentation

const AVClass* PadContext::class

Definition at line 82 of file vf_pad.c.

int PadContext::w
int PadContext::h

output dimensions, a value of 0 will result in the input size

Definition at line 83 of file vf_pad.c.

Referenced by config_input(), config_output(), filter_frame(), and get_video_buffer().

int PadContext::x

Definition at line 84 of file vf_pad.c.

Referenced by buffer_needs_copy(), config_input(), filter_frame(), and get_video_buffer().

int PadContext::y

offsets of the input area with respect to the padded area

Definition at line 84 of file vf_pad.c.

Referenced by buffer_needs_copy(), config_input(), filter_frame(), and get_video_buffer().

int PadContext::in_w

Definition at line 85 of file vf_pad.c.

Referenced by config_input(), filter_frame(), and get_video_buffer().

int PadContext::in_h

width and height for the padded input video, which has to be aligned to the chroma values in order to avoid chroma issues

Definition at line 85 of file vf_pad.c.

Referenced by config_input(), filter_frame(), and get_video_buffer().

char* PadContext::w_expr

width expression string

Definition at line 87 of file vf_pad.c.

Referenced by config_input().

char* PadContext::h_expr

height expression string

Definition at line 88 of file vf_pad.c.

Referenced by config_input().

char* PadContext::x_expr

width expression string

Definition at line 89 of file vf_pad.c.

Referenced by config_input().

char* PadContext::y_expr

height expression string

Definition at line 90 of file vf_pad.c.

Referenced by config_input().

uint8_t PadContext::rgba_color[4]

color for the padding area

Definition at line 91 of file vf_pad.c.

Referenced by config_input().

FFDrawContext PadContext::draw

Definition at line 92 of file vf_pad.c.

Referenced by buffer_needs_copy(), config_input(), filter_frame(), and get_video_buffer().

FFDrawColor PadContext::color

Definition at line 93 of file vf_pad.c.

Referenced by config_input(), and filter_frame().


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