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Data Fields
NPPScaleContext Struct Reference

Data Fields

const AVClassclass
 
NPPScaleStageContext stages [STAGE_NB]
 
AVFrametmp_frame
 
int passthrough
 
int shift_width
 
int shift_height
 
int w
 New dimensions. More...
 
int h
 
enum AVPixelFormat format
 Output sw format. More...
 
char * w_expr
 width expression string More...
 
char * h_expr
 height expression string More...
 
char * format_str
 
int interp_algo
 

Detailed Description

Definition at line 76 of file vf_scale_npp.c.

Field Documentation

const AVClass* NPPScaleContext::class

Definition at line 77 of file vf_scale_npp.c.

NPPScaleStageContext NPPScaleContext::stages[STAGE_NB]
AVFrame* NPPScaleContext::tmp_frame

Definition at line 80 of file vf_scale_npp.c.

Referenced by nppscale_init(), nppscale_scale(), and nppscale_uninit().

int NPPScaleContext::passthrough

Definition at line 81 of file vf_scale_npp.c.

Referenced by init_processing_chain(), and nppscale_filter_frame().

int NPPScaleContext::shift_width

Definition at line 83 of file vf_scale_npp.c.

int NPPScaleContext::shift_height

Definition at line 83 of file vf_scale_npp.c.

int NPPScaleContext::w

New dimensions.

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

Definition at line 90 of file vf_scale_npp.c.

int NPPScaleContext::h

Definition at line 90 of file vf_scale_npp.c.

enum AVPixelFormat NPPScaleContext::format

Output sw format.

AV_PIX_FMT_NONE for no conversion.

Definition at line 95 of file vf_scale_npp.c.

Referenced by init_processing_chain(), and nppscale_init().

char* NPPScaleContext::w_expr

width expression string

Definition at line 97 of file vf_scale_npp.c.

Referenced by nppscale_config_props().

char* NPPScaleContext::h_expr

height expression string

Definition at line 98 of file vf_scale_npp.c.

Referenced by nppscale_config_props().

char* NPPScaleContext::format_str

Definition at line 99 of file vf_scale_npp.c.

Referenced by nppscale_init().

int NPPScaleContext::interp_algo

Definition at line 101 of file vf_scale_npp.c.

Referenced by init_processing_chain(), and nppscale_resize().


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