#include "avformat.h"
Go to the source code of this file.
Data Structures | |
struct | GifState |
Defines | |
#define | MAXBITS 12 |
#define | SIZTABLE (1<<MAXBITS) |
#define | GCE_DISPOSAL_NONE 0 |
#define | GCE_DISPOSAL_INPLACE 1 |
#define | GCE_DISPOSAL_BACKGROUND 2 |
#define | GCE_DISPOSAL_RESTORE 3 |
Functions | |
static int | gif_video_probe (AVProbeData *pd) |
static void | GLZWDecodeInit (GifState *s, int csize) |
static int | GetCode (GifState *s) |
static int | GLZWDecode (GifState *s, uint8_t *buf, int len) |
static int | gif_read_image (GifState *s) |
static int | gif_read_extension (GifState *s) |
static int | gif_read_header1 (GifState *s) |
static int | gif_parse_next_image (GifState *s) |
static int | gif_read_header (AVFormatContext *s1, AVFormatParameters *ap) |
static int | gif_read_packet (AVFormatContext *s1, AVPacket *pkt) |
static int | gif_read_close (AVFormatContext *s1) |
Variables | |
static const uint8_t | gif87a_sig [6] = "GIF87a" |
static const uint8_t | gif89a_sig [6] = "GIF89a" |
static const uint16_t | mask [17] |
AVInputFormat | gif_demuxer |
#define MAXBITS 12 |
static int GetCode | ( | GifState * | s | ) | [inline, static] |
static int gif_read_close | ( | AVFormatContext * | s1 | ) | [static] |
static int gif_read_header | ( | AVFormatContext * | s1, | |
AVFormatParameters * | ap | |||
) | [static] |
static int gif_read_packet | ( | AVFormatContext * | s1, | |
AVPacket * | pkt | |||
) | [static] |
static int gif_video_probe | ( | AVProbeData * | pd | ) | [static] |
static void GLZWDecodeInit | ( | GifState * | s, | |
int | csize | |||
) | [static] |
const uint8_t gif87a_sig[6] = "GIF87a" [static] |
const uint8_t gif89a_sig[6] = "GIF89a" [static] |
Initial value:
{ "gif", "gif format", sizeof(GifState), gif_video_probe, gif_read_header, gif_read_packet, gif_read_close, }
const uint16_t mask[17] [static] |