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 60 of file vf_overlay.c.


Field Documentation

Definition at line 66 of file vf_overlay.c.

Referenced by blend_slice(), and config_input_main().

steps per pixel for each plane

Definition at line 65 of file vf_overlay.c.

Referenced by config_input_main().

Definition at line 63 of file vf_overlay.c.

Referenced by draw_slice(), start_frame(), start_frame_overlay(), and uninit().

chroma subsampling values

Definition at line 66 of file vf_overlay.c.

Referenced by blend_slice(), and config_input_main().

Definition at line 61 of file vf_overlay.c.

Referenced by config_input_overlay(), and draw_slice().

Definition at line 68 of file vf_overlay.c.

Referenced by config_input_overlay(), and init().

position of overlayed picture

Definition at line 61 of file vf_overlay.c.

Referenced by config_input_overlay(), and draw_slice().

Definition at line 68 of file vf_overlay.c.

Referenced by config_input_overlay(), and init().


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

Generated on Fri Oct 26 02:39:52 2012 for FFmpeg by  doxygen 1.5.8