FFmpeg: GifState Struct Reference

FFmpeg 4.0

Data Fields
const AVClass *	class

AVFrame *	frame

int	screen_width

int	screen_height

int	has_global_palette

int	bits_per_pixel

uint32_t	bg_color

int	background_color_index

int	transparent_color_index

int	color_resolution

uint8_t *	idx_line

int	idx_line_size

int	gce_prev_disposal

int	gce_disposal

int	gce_l

int	gce_t

int	gce_w

int	gce_h

uint32_t *	stored_img

int	stored_img_size

int	stored_bg_color

GetByteContext	gb

LZWState *	lzw

uint32_t	global_palette [256]

uint32_t	local_palette [256]

AVCodecContext *	avctx

int	keyframe

int	keyframe_ok

int	trans_color
	color value that is used instead of transparent color More...

Detailed Description

Definition at line 38 of file gifdec.c.

Field Documentation

◆ class

const AVClass* GifState::class

Definition at line 39 of file gifdec.c.

◆ frame

AVFrame* GifState::frame

Definition at line 40 of file gifdec.c.

Referenced by gif_decode_close(), gif_decode_frame(), and gif_decode_init().

◆ screen_width

int GifState::screen_width

Definition at line 41 of file gifdec.c.

Referenced by gif_decode_frame(), gif_read_header1(), and gif_read_image().

◆ screen_height

int GifState::screen_height

Definition at line 42 of file gifdec.c.

Referenced by gif_decode_frame(), gif_read_header1(), and gif_read_image().

◆ has_global_palette

int GifState::has_global_palette

Definition at line 43 of file gifdec.c.

Referenced by gif_read_header1(), and gif_read_image().

◆ bits_per_pixel

int GifState::bits_per_pixel

Definition at line 44 of file gifdec.c.

Referenced by gif_read_header1(), and gif_read_image().

◆ bg_color

uint32_t GifState::bg_color

Definition at line 45 of file gifdec.c.

Referenced by gif_read_header1(), and gif_read_image().

◆ background_color_index

int GifState::background_color_index

Definition at line 46 of file gifdec.c.

Referenced by gif_read_header1().

◆ transparent_color_index

int GifState::transparent_color_index

Definition at line 47 of file gifdec.c.

Referenced by gif_read_extension(), gif_read_header1(), and gif_read_image().

◆ color_resolution

int GifState::color_resolution

Definition at line 48 of file gifdec.c.

Referenced by gif_read_header1().

◆ idx_line

uint8_t* GifState::idx_line

Definition at line 51 of file gifdec.c.

Referenced by gif_decode_close(), gif_decode_frame(), and gif_read_image().

◆ idx_line_size

int GifState::idx_line_size

Definition at line 52 of file gifdec.c.

Referenced by gif_decode_frame().

◆ gce_prev_disposal

int GifState::gce_prev_disposal

Definition at line 55 of file gifdec.c.

Referenced by gif_decode_frame(), and gif_read_image().

◆ gce_disposal

int GifState::gce_disposal

Definition at line 56 of file gifdec.c.

Referenced by gif_read_extension(), and gif_read_image().

◆ gce_l

int GifState::gce_l

Definition at line 58 of file gifdec.c.

Referenced by gif_read_image().

◆ gce_t

int GifState::gce_t

Definition at line 58 of file gifdec.c.

Referenced by gif_read_image().

◆ gce_w

int GifState::gce_w

Definition at line 58 of file gifdec.c.

Referenced by gif_read_image().

◆ gce_h

int GifState::gce_h

Definition at line 58 of file gifdec.c.

Referenced by gif_read_image().

◆ stored_img

uint32_t* GifState::stored_img

Definition at line 62 of file gifdec.c.

Referenced by gif_decode_close(), and gif_read_image().

◆ stored_img_size

int GifState::stored_img_size

Definition at line 63 of file gifdec.c.

Referenced by gif_read_image().

◆ stored_bg_color

int GifState::stored_bg_color

Definition at line 64 of file gifdec.c.

Referenced by gif_read_image().

◆ gb

GetByteContext GifState::gb

Definition at line 66 of file gifdec.c.

Referenced by gif_decode_frame(), gif_parse_next_image(), gif_read_extension(), gif_read_header1(), gif_read_image(), and gif_read_palette().

◆ lzw

LZWState* GifState::lzw

Definition at line 67 of file gifdec.c.

Referenced by gif_decode_close(), gif_decode_init(), and gif_read_image().

◆ global_palette

uint32_t GifState::global_palette[256]

Definition at line 70 of file gifdec.c.

Referenced by gif_read_header1(), and gif_read_image().

◆ local_palette

uint32_t GifState::local_palette[256]

Definition at line 71 of file gifdec.c.

Referenced by gif_read_image().

◆ avctx

AVCodecContext* GifState::avctx

Definition at line 73 of file gifdec.c.

Referenced by gif_decode_init(), gif_parse_next_image(), gif_read_extension(), gif_read_header1(), and gif_read_image().

◆ keyframe

int GifState::keyframe

Definition at line 74 of file gifdec.c.

Referenced by gif_decode_frame(), and gif_read_image().

◆ keyframe_ok

int GifState::keyframe_ok

Definition at line 75 of file gifdec.c.

Referenced by gif_decode_frame().

◆ trans_color

int GifState::trans_color

color value that is used instead of transparent color

Definition at line 76 of file gifdec.c.

Referenced by gif_read_image().

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

libavcodec/gifdec.c