ChromakeyContext Struct Reference

Data Fields
const AVClass *	class
uint8_t	chromakey_rgba [4]
uint8_t	chromakey_uv [2]
float	similarity
float	blend
int	is_yuv
int	hsub_log2
int	vsub_log2

Detailed Description

Definition at line 28 of file vf_chromakey.c.

Field Documentation

class

const AVClass* ChromakeyContext::class

Definition at line 29 of file vf_chromakey.c.

chromakey_rgba

uint8_t ChromakeyContext::chromakey_rgba[4]

Definition at line 31 of file vf_chromakey.c.

Referenced by initialize_chromakey().

chromakey_uv

uint8_t ChromakeyContext::chromakey_uv[2]

Definition at line 32 of file vf_chromakey.c.

Referenced by do_chromakey_pixel(), do_chromakey_slice(), and initialize_chromakey().

similarity

float ChromakeyContext::similarity

Definition at line 34 of file vf_chromakey.c.

Referenced by do_chromakey_pixel().

blend

float ChromakeyContext::blend

Definition at line 35 of file vf_chromakey.c.

Referenced by do_chromakey_pixel().

is_yuv

int ChromakeyContext::is_yuv

Definition at line 37 of file vf_chromakey.c.

Referenced by initialize_chromakey().

hsub_log2

int ChromakeyContext::hsub_log2

Definition at line 39 of file vf_chromakey.c.

Referenced by config_input(), do_chromakey_slice(), and get_pixel_uv().

vsub_log2

int ChromakeyContext::vsub_log2

Definition at line 40 of file vf_chromakey.c.

Referenced by config_input(), do_chromakey_slice(), and get_pixel_uv().

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

• libavfilter/vf_chromakey.c