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Data Fields
Mpeg4DecContext Struct Reference

#include <mpeg4video.h>

Data Fields

MpegEncContext m
 
int time_increment_bits
 number of bits to represent the fractional part of time More...
 
int shape
 
int vol_sprite_usage
 
int sprite_brightness_change
 
int num_sprite_warping_points
 
uint16_t sprite_traj [4][2]
 sprite trajectory points More...
 
int sprite_shift [2]
 sprite shift [isChroma] More...
 
int rvlc
 
int resync_marker
 could this stream contain resync markers More...
 
int t_frame
 time distance of first I -> B, used for interlaced B-frames More...
 
int new_pred
 
int enhancement_type
 
int scalability
 
int use_intra_dc_vlc
 
int intra_dc_threshold
 QP above which the ac VLC should be used for intra dc. More...
 
int divx_version
 
int divx_build
 
int xvid_build
 
int lavc_build
 
int showed_packed_warning
 flag for having shown the warning about invalid Divx B-frames More...
 
int vol_control_parameters
 does the stream contain the low_delay flag, used to work around buggy encoders. More...
 
int cplx_estimation_trash_i
 
int cplx_estimation_trash_p
 
int cplx_estimation_trash_b
 

Detailed Description

Definition at line 65 of file mpeg4video.h.

Field Documentation

MpegEncContext Mpeg4DecContext::m
int Mpeg4DecContext::time_increment_bits

number of bits to represent the fractional part of time

Definition at line 69 of file mpeg4video.h.

Referenced by decode_init(), decode_new_pred(), decode_vol_header(), decode_vop_header(), ff_mpeg4_decode_video_packet_header(), and nvdec_mpeg4_start_frame().

int Mpeg4DecContext::shape

Definition at line 70 of file mpeg4video.h.

Referenced by decode_vol_header(), and ff_mpeg4_decode_video_packet_header().

int Mpeg4DecContext::vol_sprite_usage
int Mpeg4DecContext::sprite_brightness_change

Definition at line 72 of file mpeg4video.h.

int Mpeg4DecContext::num_sprite_warping_points

Definition at line 73 of file mpeg4video.h.

Referenced by mpeg4_decode_sprite_trajectory(), and vaapi_mpeg4_start_frame().

uint16_t Mpeg4DecContext::sprite_traj[4][2]

sprite trajectory points

Definition at line 75 of file mpeg4video.h.

Referenced by mpeg4_decode_sprite_trajectory(), and vaapi_mpeg4_start_frame().

int Mpeg4DecContext::sprite_shift[2]

sprite shift [isChroma]

Definition at line 77 of file mpeg4video.h.

Referenced by get_amv(), and mpeg4_decode_sprite_trajectory().

int Mpeg4DecContext::rvlc

Definition at line 80 of file mpeg4video.h.

Referenced by mpeg4_decode_partitioned_mb(), and vaapi_mpeg4_start_frame().

int Mpeg4DecContext::resync_marker

could this stream contain resync markers

Definition at line 82 of file mpeg4video.h.

Referenced by mpeg4_is_resync(), nvdec_mpeg4_start_frame(), vaapi_mpeg4_start_frame(), and vdpau_mpeg4_start_frame().

int Mpeg4DecContext::t_frame

time distance of first I -> B, used for interlaced B-frames

Definition at line 84 of file mpeg4video.h.

int Mpeg4DecContext::new_pred

Definition at line 86 of file mpeg4video.h.

Referenced by ff_mpeg4_decode_video_packet_header().

int Mpeg4DecContext::enhancement_type

Definition at line 87 of file mpeg4video.h.

int Mpeg4DecContext::scalability

Definition at line 88 of file mpeg4video.h.

int Mpeg4DecContext::use_intra_dc_vlc

Definition at line 89 of file mpeg4video.h.

Referenced by mpeg4_decode_block(), mpeg4_decode_mb(), and mpeg4_decode_partitioned_mb().

int Mpeg4DecContext::intra_dc_threshold

QP above which the ac VLC should be used for intra dc.

Definition at line 92 of file mpeg4video.h.

Referenced by mpeg4_decode_mb(), mpeg4_decode_partitioned_mb(), and mpeg4_get_intra_dc_vlc_thr().

int Mpeg4DecContext::divx_version
int Mpeg4DecContext::divx_build
int Mpeg4DecContext::xvid_build
int Mpeg4DecContext::lavc_build

Definition at line 98 of file mpeg4video.h.

Referenced by decode_init(), decode_user_data(), and ff_mpeg4_workaround_bugs().

int Mpeg4DecContext::showed_packed_warning

flag for having shown the warning about invalid Divx B-frames

Definition at line 101 of file mpeg4video.h.

Referenced by ff_mpeg4_frame_end(), and mpeg4video_parse_init().

int Mpeg4DecContext::vol_control_parameters

does the stream contain the low_delay flag, used to work around buggy encoders.

Definition at line 104 of file mpeg4video.h.

Referenced by decode_vol_header(), decode_vop_header(), and ff_mpeg4_workaround_bugs().

int Mpeg4DecContext::cplx_estimation_trash_i

Definition at line 105 of file mpeg4video.h.

int Mpeg4DecContext::cplx_estimation_trash_p

Definition at line 106 of file mpeg4video.h.

int Mpeg4DecContext::cplx_estimation_trash_b

Definition at line 107 of file mpeg4video.h.


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