PadContext Struct Reference

Data Fields

int w
 
int h
 output dimensions, a value of 0 will result in the input size More...
 
int x
 
int y
 offsets of the input area with respect to the padded area More...
 
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 More...
 
char w_expr [256]
 width expression string More...
 
char h_expr [256]
 height expression string More...
 
char x_expr [256]
 width expression string More...
 
char y_expr [256]
 height expression string More...
 
uint8_t color [4]
 color expressed either in YUVA or RGBA colorspace for the padding area More...
 
uint8_tline [4]
 
int line_step [4]
 
int hsub
 
int vsub
 chroma subsampling values More...
 

Detailed Description

Definition at line 95 of file vf_pad.c.

Field Documentation

uint8_t PadContext::color[4]

color expressed either in YUVA or RGBA colorspace for the padding area

Definition at line 105 of file vf_pad.c.

Referenced by config_input(), and init().

int PadContext::h

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

Definition at line 96 of file vf_pad.c.

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

char PadContext::h_expr[256]

height expression string

Definition at line 101 of file vf_pad.c.

Referenced by config_input(), and init().

int PadContext::hsub

Definition at line 108 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 98 of file vf_pad.c.

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

int PadContext::in_w

Definition at line 98 of file vf_pad.c.

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

uint8_t* PadContext::line[4]

Definition at line 106 of file vf_pad.c.

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

int PadContext::line_step[4]

Definition at line 107 of file vf_pad.c.

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

int PadContext::vsub

chroma subsampling values

Definition at line 108 of file vf_pad.c.

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

int PadContext::w

Definition at line 96 of file vf_pad.c.

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

char PadContext::w_expr[256]

width expression string

Definition at line 100 of file vf_pad.c.

Referenced by config_input(), and init().

int PadContext::x

Definition at line 97 of file vf_pad.c.

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

char PadContext::x_expr[256]

width expression string

Definition at line 102 of file vf_pad.c.

Referenced by config_input(), and init().

int PadContext::y

offsets of the input area with respect to the padded area

Definition at line 97 of file vf_pad.c.

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

char PadContext::y_expr[256]

height expression string

Definition at line 103 of file vf_pad.c.

Referenced by config_input(), and init().


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