GifState Struct Reference

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

Detailed Description

Definition at line 38 of file gifdec.c.

Field Documentation

const AVClass* GifState::class

Definition at line 39 of file gifdec.c.

AVFrame* GifState::frame

Definition at line 40 of file gifdec.c.

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

int GifState::screen_width

Definition at line 41 of file gifdec.c.

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

int GifState::screen_height

Definition at line 42 of file gifdec.c.

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

int GifState::has_global_palette

Definition at line 43 of file gifdec.c.

Referenced by gif_read_header1(), and gif_read_image().

int GifState::bits_per_pixel

Definition at line 44 of file gifdec.c.

Referenced by gif_read_header1().

uint32_t GifState::bg_color

Definition at line 45 of file gifdec.c.

Referenced by gif_read_header1(), and gif_read_image().

int GifState::background_color_index

Definition at line 46 of file gifdec.c.

Referenced by gif_read_header1().

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().

int GifState::color_resolution

Definition at line 48 of file gifdec.c.

Referenced by gif_read_header1().

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().

int GifState::idx_line_size

Definition at line 52 of file gifdec.c.

Referenced by gif_decode_frame().

int GifState::gce_prev_disposal

Definition at line 55 of file gifdec.c.

Referenced by gif_decode_frame(), and gif_read_image().

int GifState::gce_disposal

Definition at line 56 of file gifdec.c.

Referenced by gif_read_extension(), and gif_read_image().

int GifState::gce_l

Definition at line 58 of file gifdec.c.

Referenced by gif_read_image().

int GifState::gce_t

Definition at line 58 of file gifdec.c.

Referenced by gif_read_image().

int GifState::gce_w

Definition at line 58 of file gifdec.c.

Referenced by gif_read_image().

int GifState::gce_h

Definition at line 58 of file gifdec.c.

Referenced by gif_read_image().

uint32_t* GifState::stored_img

Definition at line 62 of file gifdec.c.

Referenced by gif_decode_close(), and gif_read_image().

int GifState::stored_img_size

Definition at line 63 of file gifdec.c.

Referenced by gif_read_image().

int GifState::stored_bg_color

Definition at line 64 of file gifdec.c.

Referenced by gif_read_image().

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().

LZWState* GifState::lzw

Definition at line 68 of file gifdec.c.

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

uint32_t GifState::global_palette[256]

Definition at line 71 of file gifdec.c.

Referenced by gif_read_header1(), and gif_read_image().

uint32_t GifState::local_palette[256]

Definition at line 72 of file gifdec.c.

Referenced by gif_read_image().

AVCodecContext* GifState::avctx

Definition at line 74 of file gifdec.c.

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

int GifState::keyframe

Definition at line 75 of file gifdec.c.

Referenced by gif_decode_frame(), and gif_read_image().

int GifState::keyframe_ok

Definition at line 76 of file gifdec.c.

Referenced by gif_decode_frame().

int GifState::trans_color

color value that is used instead of transparent color

Definition at line 77 of file gifdec.c.

Referenced by gif_read_image().

---

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

• libavcodec/gifdec.c