OverlayContext Struct Reference

Data Fields

int x
int y
 position of overlayed picture
AVFilterBufferRefoverpicref
int max_plane_step [4]
 steps per pixel for each plane
int hsub
int vsub
 chroma subsampling values
char x_expr [256]
char y_expr [256]

Detailed Description

Definition at line 61 of file vf_overlay.c.


Field Documentation

Definition at line 67 of file vf_overlay.c.

Referenced by blend_slice(), and config_input_main().

steps per pixel for each plane

Definition at line 66 of file vf_overlay.c.

Referenced by config_input_main().

chroma subsampling values

Definition at line 67 of file vf_overlay.c.

Referenced by blend_slice(), and config_input_main().

Definition at line 62 of file vf_overlay.c.

Referenced by config_input_overlay(), and draw_slice().

Definition at line 69 of file vf_overlay.c.

Referenced by config_input_overlay(), and init().

position of overlayed picture

Definition at line 62 of file vf_overlay.c.

Referenced by config_input_overlay(), and draw_slice().

Definition at line 69 of file vf_overlay.c.

Referenced by config_input_overlay(), and init().


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