Libav 0.7.1
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Go to the source code of this file.
Defines | |
#define | READ_OFFSET(a) (big_offsets ? AV_RB32(a) : AV_RB16(a)) |
Functions | |
static void | yuv_a_to_rgba (const uint8_t *ycbcr, const uint8_t *alpha, uint32_t *rgba, int num_values) |
static int | decode_run_2bit (GetBitContext *gb, int *color) |
static int | decode_run_8bit (GetBitContext *gb, int *color) |
static int | decode_rle (uint8_t *bitmap, int linesize, int w, int h, const uint8_t *buf, int start, int buf_size, int is_8bit) |
static void | guess_palette (uint32_t *rgba_palette, uint8_t *colormap, uint8_t *alpha, uint32_t subtitle_color) |
static int | decode_dvd_subtitles (AVSubtitle *sub_header, const uint8_t *buf, int buf_size) |
static int | is_transp (const uint8_t *buf, int pitch, int n, const uint8_t *transp_color) |
static int | find_smallest_bounding_rectangle (AVSubtitle *s) |
static int | dvdsub_decode (AVCodecContext *avctx, void *data, int *data_size, AVPacket *avpkt) |
Variables | |
AVCodec | ff_dvdsub_decoder |
#define READ_OFFSET | ( | a | ) | (big_offsets ? AV_RB32(a) : AV_RB16(a)) |
Definition at line 161 of file dvdsubdec.c.
Referenced by decode_dvd_subtitles().
static int decode_dvd_subtitles | ( | AVSubtitle * | sub_header, |
const uint8_t * | buf, | ||
int | buf_size | ||
) | [static] |
Definition at line 163 of file dvdsubdec.c.
Referenced by dvdsub_decode().
static int decode_rle | ( | uint8_t * | bitmap, |
int | linesize, | ||
int | w, | ||
int | h, | ||
const uint8_t * | buf, | ||
int | start, | ||
int | buf_size, | ||
int | is_8bit | ||
) | [static] |
Definition at line 81 of file dvdsubdec.c.
Referenced by decode_dvd_subtitles().
static int decode_run_2bit | ( | GetBitContext * | gb, |
int * | color | ||
) | [static] |
Definition at line 45 of file dvdsubdec.c.
Referenced by decode_rle().
static int decode_run_8bit | ( | GetBitContext * | gb, |
int * | color | ||
) | [static] |
Definition at line 59 of file dvdsubdec.c.
Referenced by decode_rle().
static int dvdsub_decode | ( | AVCodecContext * | avctx, |
void * | data, | ||
int * | data_size, | ||
AVPacket * | avpkt | ||
) | [static] |
Definition at line 457 of file dvdsubdec.c.
static int find_smallest_bounding_rectangle | ( | AVSubtitle * | s | ) | [static] |
Definition at line 372 of file dvdsubdec.c.
Referenced by dvdsub_decode().
static void guess_palette | ( | uint32_t * | rgba_palette, |
uint8_t * | colormap, | ||
uint8_t * | alpha, | ||
uint32_t | subtitle_color | ||
) | [static] |
Definition at line 118 of file dvdsubdec.c.
Referenced by decode_dvd_subtitles().
static int is_transp | ( | const uint8_t * | buf, |
int | pitch, | ||
int | n, | ||
const uint8_t * | transp_color | ||
) | [static] |
Definition at line 359 of file dvdsubdec.c.
Referenced by find_smallest_bounding_rectangle().
static void yuv_a_to_rgba | ( | const uint8_t * | ycbcr, |
const uint8_t * | alpha, | ||
uint32_t * | rgba, | ||
int | num_values | ||
) | [static] |
Definition at line 28 of file dvdsubdec.c.
Referenced by decode_dvd_subtitles().
{ "dvdsub", AVMEDIA_TYPE_SUBTITLE, CODEC_ID_DVD_SUBTITLE, 0, NULL, NULL, NULL, dvdsub_decode, .long_name = NULL_IF_CONFIG_SMALL("DVD subtitles"), }
Definition at line 489 of file dvdsubdec.c.