ScaleContext Struct Reference


Data Fields

struct SwsContextsws
 software scaler context
int w
 New dimensions.
int h
unsigned int flags
int hsub
 sws flags
int vsub
 chroma subsampling
int slice_y
 top of current output slice
int input_is_pal
 set to 1 if the input format is paletted

Detailed Description

Definition at line 30 of file vf_scale.c.


Field Documentation

struct SwsContext* ScaleContext::sws [read]

software scaler context

Definition at line 31 of file vf_scale.c.

Referenced by config_props(), draw_slice(), and uninit().

New dimensions.

Special values are: 0 = original width/height -1 = keep original aspect

Definition at line 38 of file vf_scale.c.

Referenced by config_props(), and init().

Definition at line 38 of file vf_scale.c.

Referenced by config_props(), and init().

unsigned int ScaleContext::flags

Definition at line 39 of file vf_scale.c.

Referenced by config_props(), and init().

sws flags

Definition at line 41 of file vf_scale.c.

Referenced by start_frame().

chroma subsampling

Definition at line 41 of file vf_scale.c.

Referenced by draw_slice(), and start_frame().

top of current output slice

Definition at line 42 of file vf_scale.c.

Referenced by draw_slice(), and start_frame().

set to 1 if the input format is paletted

Definition at line 43 of file vf_scale.c.

Referenced by config_props(), and draw_slice().


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

Generated on Mon May 2 19:50:38 2011 for FFmpeg by  doxygen 1.5.6