VP5 and VP6 compatible video decoder (common features) More...
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Functions | |
void | ff_vp56_init_dequant (VP56Context *s, int quantizer) |
static int | vp56_get_vectors_predictors (VP56Context *s, int row, int col, VP56Frame ref_frame) |
static void | vp56_parse_mb_type_models (VP56Context *s) |
static VP56mb | vp56_parse_mb_type (VP56Context *s, VP56mb prev_type, int ctx) |
static void | vp56_decode_4mv (VP56Context *s, int row, int col) |
static VP56mb | vp56_decode_mv (VP56Context *s, int row, int col) |
static void | vp56_add_predictors_dc (VP56Context *s, VP56Frame ref_frame) |
static void | vp56_deblock_filter (VP56Context *s, uint8_t *yuv, int stride, int dx, int dy) |
static void | vp56_mc (VP56Context *s, int b, int plane, uint8_t *src, int stride, int x, int y) |
static void | vp56_decode_mb (VP56Context *s, int row, int col, int is_alpha) |
static int | vp56_size_changed (AVCodecContext *avctx) |
int | ff_vp56_decode_frame (AVCodecContext *avctx, void *data, int *data_size, AVPacket *avpkt) |
av_cold void | ff_vp56_init (AVCodecContext *avctx, int flip, int has_alpha) |
av_cold int | ff_vp56_free (AVCodecContext *avctx) |
VP5 and VP6 compatible video decoder (common features)
Definition in file vp56.c.
int ff_vp56_decode_frame | ( | AVCodecContext * | avctx, |
void * | data, | ||
int * | data_size, | ||
AVPacket * | avpkt | ||
) |
av_cold int ff_vp56_free | ( | AVCodecContext * | avctx | ) |
Definition at line 702 of file vp56.c.
Referenced by vp6_decode_free().
av_cold void ff_vp56_init | ( | AVCodecContext * | avctx, |
int | flip, | ||
int | has_alpha | ||
) |
Definition at line 661 of file vp56.c.
Referenced by vp5_decode_init(), and vp6_decode_init().
void ff_vp56_init_dequant | ( | VP56Context * | s, |
int | quantizer | ||
) |
Definition at line 33 of file vp56.c.
Referenced by vp5_parse_header(), and vp6_parse_header().
static void vp56_add_predictors_dc | ( | VP56Context * | s, |
VP56Frame | ref_frame | ||
) | [static] |
Definition at line 264 of file vp56.c.
Referenced by vp56_decode_mb().
static void vp56_deblock_filter | ( | VP56Context * | s, |
uint8_t * | yuv, | ||
int | stride, | ||
int | dx, | ||
int | dy | ||
) | [static] |
static void vp56_decode_4mv | ( | VP56Context * | s, |
int | row, | ||
int | col | ||
) | [static] |
Definition at line 162 of file vp56.c.
Referenced by vp56_decode_mv().
static void vp56_decode_mb | ( | VP56Context * | s, |
int | row, | ||
int | col, | ||
int | is_alpha | ||
) | [static] |
Definition at line 383 of file vp56.c.
Referenced by ff_vp56_decode_frame().
static VP56mb vp56_decode_mv | ( | VP56Context * | s, |
int | row, | ||
int | col | ||
) | [static] |
Definition at line 207 of file vp56.c.
Referenced by vp56_decode_mb().
static int vp56_get_vectors_predictors | ( | VP56Context * | s, |
int | row, | ||
int | col, | ||
VP56Frame | ref_frame | ||
) | [static] |
Definition at line 41 of file vp56.c.
Referenced by vp56_decode_mv().
static void vp56_mc | ( | VP56Context * | s, |
int | b, | ||
int | plane, | ||
uint8_t * | src, | ||
int | stride, | ||
int | x, | ||
int | y | ||
) | [static] |
Definition at line 313 of file vp56.c.
Referenced by vp56_decode_mb().
static VP56mb vp56_parse_mb_type | ( | VP56Context * | s, |
VP56mb | prev_type, | ||
int | ctx | ||
) | [static] |
Definition at line 150 of file vp56.c.
Referenced by vp56_decode_mv().
static void vp56_parse_mb_type_models | ( | VP56Context * | s | ) | [static] |
Definition at line 79 of file vp56.c.
Referenced by ff_vp56_decode_frame().
static int vp56_size_changed | ( | AVCodecContext * | avctx | ) | [static] |
Definition at line 452 of file vp56.c.
Referenced by ff_vp56_decode_frame().