PaletteGenContext Struct Reference

Data Fields
const AVClass *	class
int	max_colors
int	reserve_transparent
int	stats_mode
AVFrame *	prev_frame
struct hist_node	histogram [HIST_SIZE]
struct color_ref **	refs
int	nb_refs
struct range_box	boxes [256]
int	nb_boxes
int	palette_pushed
uint8_t	transparency_color [4]

Detailed Description

Definition at line 64 of file vf_palettegen.c.

Field Documentation

class

const AVClass* PaletteGenContext::class

Definition at line 65 of file vf_palettegen.c.

max_colors

int PaletteGenContext::max_colors

Definition at line 67 of file vf_palettegen.c.

Referenced by get_next_box_id_to_split().

reserve_transparent

int PaletteGenContext::reserve_transparent

Definition at line 68 of file vf_palettegen.c.

Referenced by get_next_box_id_to_split(), get_palette_frame(), and write_palette().

stats_mode

int PaletteGenContext::stats_mode

Definition at line 69 of file vf_palettegen.c.

Referenced by filter_frame(), and request_frame().

prev_frame

AVFrame* PaletteGenContext::prev_frame

Definition at line 71 of file vf_palettegen.c.

Referenced by filter_frame(), and uninit().

histogram

struct hist_node PaletteGenContext::histogram[HIST_SIZE]

Definition at line 72 of file vf_palettegen.c.

Referenced by filter_frame(), get_palette_frame(), and uninit().

refs

struct color_ref** PaletteGenContext::refs

Definition at line 73 of file vf_palettegen.c.

Referenced by filter_frame(), get_next_box_id_to_split(), get_palette_frame(), split_box(), and uninit().

nb_refs

int PaletteGenContext::nb_refs

Definition at line 74 of file vf_palettegen.c.

Referenced by filter_frame(), get_palette_frame(), and request_frame().

boxes

struct range_box PaletteGenContext::boxes[256]

Definition at line 75 of file vf_palettegen.c.

Referenced by filter_frame(), get_next_box_id_to_split(), get_palette_frame(), split_box(), and write_palette().

nb_boxes

int PaletteGenContext::nb_boxes

Definition at line 76 of file vf_palettegen.c.

Referenced by filter_frame(), get_next_box_id_to_split(), get_palette_frame(), split_box(), and write_palette().

palette_pushed

int PaletteGenContext::palette_pushed

Definition at line 77 of file vf_palettegen.c.

Referenced by request_frame().

transparency_color

uint8_t PaletteGenContext::transparency_color[4]

Definition at line 78 of file vf_palettegen.c.

Referenced by write_palette().

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

• libavfilter/vf_palettegen.c