FFmpeg
Data Fields
ScaleContext Struct Reference

Data Fields

const AVClassclass
 
SwsContextsws
 
FFFrameSync fs
 
int w
 New dimensions. More...
 
int h
 
char * size_str
 
double param [2]
 
int hsub
 
int vsub
 chroma subsampling More...
 
int slice_y
 top of current output slice More...
 
int interlaced
 
int uses_ref
 
char * w_expr
 width expression string More...
 
char * h_expr
 height expression string More...
 
AVExprw_pexpr
 
AVExprh_pexpr
 
double var_values [VARS_NB]
 
char * flags_str
 
int in_color_matrix
 
int out_color_matrix
 
int in_range
 
int out_range
 
int in_chroma_loc
 
int out_chroma_loc
 
int out_h_chr_pos
 
int out_v_chr_pos
 
int in_h_chr_pos
 
int in_v_chr_pos
 
int force_original_aspect_ratio
 
int force_divisible_by
 
int eval_mode
 expression evaluation mode More...
 

Detailed Description

Definition at line 133 of file vf_scale.c.

Field Documentation

◆ class

const AVClass* ScaleContext::class

Definition at line 134 of file vf_scale.c.

◆ sws

SwsContext* ScaleContext::sws

Definition at line 135 of file vf_scale.c.

◆ fs

FFFrameSync ScaleContext::fs

Definition at line 136 of file vf_scale.c.

◆ w

int ScaleContext::w

New dimensions.

Special values are: 0 = original width/height -1 = keep original aspect -N = try to keep aspect but make sure it is divisible by N

Definition at line 144 of file vf_scale.c.

◆ h

int ScaleContext::h

Definition at line 144 of file vf_scale.c.

◆ size_str

char* ScaleContext::size_str

Definition at line 145 of file vf_scale.c.

◆ param

double ScaleContext::param[2]

Definition at line 146 of file vf_scale.c.

◆ hsub

int ScaleContext::hsub

Definition at line 148 of file vf_scale.c.

◆ vsub

int ScaleContext::vsub

chroma subsampling

Definition at line 148 of file vf_scale.c.

◆ slice_y

int ScaleContext::slice_y

top of current output slice

Definition at line 149 of file vf_scale.c.

◆ interlaced

int ScaleContext::interlaced

Definition at line 150 of file vf_scale.c.

◆ uses_ref

int ScaleContext::uses_ref

Definition at line 151 of file vf_scale.c.

◆ w_expr

char* ScaleContext::w_expr

width expression string

Definition at line 153 of file vf_scale.c.

◆ h_expr

char* ScaleContext::h_expr

height expression string

Definition at line 154 of file vf_scale.c.

◆ w_pexpr

AVExpr* ScaleContext::w_pexpr

Definition at line 155 of file vf_scale.c.

◆ h_pexpr

AVExpr* ScaleContext::h_pexpr

Definition at line 156 of file vf_scale.c.

◆ var_values

double ScaleContext::var_values[VARS_NB]

Definition at line 157 of file vf_scale.c.

◆ flags_str

char* ScaleContext::flags_str

Definition at line 159 of file vf_scale.c.

◆ in_color_matrix

int ScaleContext::in_color_matrix

Definition at line 161 of file vf_scale.c.

◆ out_color_matrix

int ScaleContext::out_color_matrix

Definition at line 162 of file vf_scale.c.

◆ in_range

int ScaleContext::in_range

Definition at line 164 of file vf_scale.c.

◆ out_range

int ScaleContext::out_range

Definition at line 165 of file vf_scale.c.

◆ in_chroma_loc

int ScaleContext::in_chroma_loc

Definition at line 167 of file vf_scale.c.

◆ out_chroma_loc

int ScaleContext::out_chroma_loc

Definition at line 168 of file vf_scale.c.

◆ out_h_chr_pos

int ScaleContext::out_h_chr_pos

Definition at line 169 of file vf_scale.c.

◆ out_v_chr_pos

int ScaleContext::out_v_chr_pos

Definition at line 170 of file vf_scale.c.

◆ in_h_chr_pos

int ScaleContext::in_h_chr_pos

Definition at line 171 of file vf_scale.c.

◆ in_v_chr_pos

int ScaleContext::in_v_chr_pos

Definition at line 172 of file vf_scale.c.

◆ force_original_aspect_ratio

int ScaleContext::force_original_aspect_ratio

Definition at line 174 of file vf_scale.c.

◆ force_divisible_by

int ScaleContext::force_divisible_by

Definition at line 175 of file vf_scale.c.

◆ eval_mode

int ScaleContext::eval_mode

expression evaluation mode

Definition at line 177 of file vf_scale.c.


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