dvdata.h File Reference

#include <stdint.h>

Go to the source code of this file.

Macros
#define	NB_DV_VLC   409

Variables
const uint8_t	ff_dv_zigzag248_direct [64]
const uint8_t	ff_dv_quant_shifts [22][4]
const uint8_t	ff_dv_quant_offset [4]
const int	ff_dv_iweight_88 [64]
const int	ff_dv_iweight_248 [64]
const int	ff_dv_iweight_1080_y [64]
	The "inverse" DV100 weights are actually just the spec weights (zig-zagged).
const int	ff_dv_iweight_1080_c [64]
const int	ff_dv_iweight_720_y [64]
const int	ff_dv_iweight_720_c [64]
const uint16_t	ff_dv_vlc_bits [NB_DV_VLC]
const uint8_t	ff_dv_vlc_len [NB_DV_VLC]
const uint8_t	ff_dv_vlc_run [NB_DV_VLC]
const uint8_t	ff_dv_vlc_level [NB_DV_VLC]

Macro Definition Documentation

#define NB_DV_VLC   409

Definition at line 36 of file dvdata.h.

Referenced by dv_vlc_map_tableinit(), and ff_dvvideo_init().

Variable Documentation

const uint8_t ff_dv_zigzag248_direct[64]

Definition at line 33 of file dvdata.c.

Referenced by dv_init_enc_block(), and dvvideo_decode_init().

const uint8_t ff_dv_quant_shifts[22][4]

Definition at line 45 of file dvdata.c.

Referenced by dv_guess_qnos(), and ff_dv_init_dynamic_tables().

const uint8_t ff_dv_quant_offset[4]

Definition at line 70 of file dvdata.c.

Referenced by dv_decode_video_segment(), and dv_guess_qnos().

const int ff_dv_iweight_88[64]

Definition at line 72 of file dvdata.c.

Referenced by ff_dv_init_dynamic_tables().

const int ff_dv_iweight_248[64]

Definition at line 82 of file dvdata.c.

Referenced by ff_dv_init_dynamic_tables().

const int ff_dv_iweight_1080_y[64]

The "inverse" DV100 weights are actually just the spec weights (zig-zagged).

Definition at line 96 of file dvdata.c.

Referenced by ff_dv_init_dynamic_tables().

const int ff_dv_iweight_1080_c[64]

Definition at line 106 of file dvdata.c.

Referenced by ff_dv_init_dynamic_tables().

const int ff_dv_iweight_720_y[64]

Definition at line 116 of file dvdata.c.

Referenced by ff_dv_init_dynamic_tables().

const int ff_dv_iweight_720_c[64]

Definition at line 126 of file dvdata.c.

Referenced by ff_dv_init_dynamic_tables().

const uint16_t ff_dv_vlc_bits[NB_DV_VLC]

Definition at line 142 of file dvdata.c.

Referenced by dv_vlc_map_tableinit(), and ff_dvvideo_init().

const uint8_t ff_dv_vlc_len[NB_DV_VLC]

Definition at line 197 of file dvdata.c.

Referenced by dv_vlc_map_tableinit(), and ff_dvvideo_init().

const uint8_t ff_dv_vlc_run[NB_DV_VLC]

Definition at line 252 of file dvdata.c.

Referenced by dv_vlc_map_tableinit(), and ff_dvvideo_init().

const uint8_t ff_dv_vlc_level[NB_DV_VLC]

Definition at line 307 of file dvdata.c.

Referenced by dv_vlc_map_tableinit(), and ff_dvvideo_init().