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Data Fields
MpegEncContext Struct Reference

MpegEncContext. More...

#include <mpegvideo.h>

Data Fields

AVClassclass
 
int y_dc_scale
 
int c_dc_scale
 
int ac_pred
 
int block_last_index [12]
 last non zero coefficient in block
 
int h263_aic
 Advanded INTRA Coding (AIC)
 
ScanTable inter_scantable
 if inter == intra then intra should be used to reduce tha cache usage
 
ScanTable intra_scantable
 
ScanTable intra_h_scantable
 
ScanTable intra_v_scantable
 
struct AVCodecContextavctx
 
int width
 
int height
 picture size. must be a multiple of 16
 
int gop_size
 
int intra_only
 if true, only intra pictures are generated
 
int bit_rate
 wanted bit rate
 
enum OutputFormat out_format
 output format
 
int h263_pred
 use mpeg4/h263 ac/dc predictions
 
int pb_frame
 PB frame mode (0 = none, 1 = base, 2 = improved)
 
int h263_plus
 h263 plus headers
 
int h263_flv
 use flv h263 header
 
enum AVCodecID codec_id
 
int fixed_qscale
 fixed qscale if non zero
 
int encoding
 true if we are encoding (vs decoding)
 
int flags
 AVCodecContext.flags (HQ, MV4, ...)
 
int flags2
 AVCodecContext.flags2.
 
int max_b_frames
 max number of b-frames for encoding
 
int luma_elim_threshold
 
int chroma_elim_threshold
 
int strict_std_compliance
 strictly follow the std (MPEG4, ...)
 
int workaround_bugs
 workaround bugs in encoders which cannot be detected automatically
 
int codec_tag
 internal codec_tag upper case converted from avctx codec_tag
 
int stream_codec_tag
 internal stream_codec_tag upper case converted from avctx stream_codec_tag
 
int context_initialized
 
int input_picture_number
 used to set pic->display_picture_number, should not be used for/by anything else
 
int coded_picture_number
 used to set pic->coded_picture_number, should not be used for/by anything else
 
int picture_number
 
int picture_in_gop_number
 0-> first pic in gop, ...
 
int mb_width
 
int mb_height
 number of MBs horizontally & vertically
 
int mb_stride
 mb_width+1 used for some arrays to allow simple addressing of left & top MBs without sig11
 
int b8_stride
 2*mb_width+1 used for some 8x8 block arrays to allow simple addressing
 
int h_edge_pos
 
int v_edge_pos
 horizontal / vertical position of the right/bottom edge (pixel replication)
 
int mb_num
 number of MBs of a picture
 
ptrdiff_t linesize
 line size, in bytes, may be different from width
 
ptrdiff_t uvlinesize
 line size, for chroma in bytes, may be different from width
 
Picturepicture
 main picture buffer
 
Picture ** input_picture
 next pictures on display order for encoding
 
Picture ** reordered_input_picture
 pointer to the next pictures in codedorder for encoding
 
int64_t user_specified_pts
 last non-zero pts from AVFrame which was passed into avcodec_encode_video2()
 
int64_t dts_delta
 pts difference between the first and second input frame, used for calculating dts of the first frame when there's a delay
 
int64_t reordered_pts
 reordered pts to be used as dts for the next output frame when there's a delay
 
PutBitContext pb
 bit output
 
int start_mb_y
 start mb_y of this thread (so current thread should process start_mb_y <= row < end_mb_y)
 
int end_mb_y
 end mb_y of this thread (so current thread should process start_mb_y <= row < end_mb_y)
 
struct MpegEncContextthread_context [MAX_THREADS]
 
int slice_context_count
 number of used thread_contexts
 
Picture last_picture
 copy of the previous picture structure.
 
Picture next_picture
 copy of the next picture structure.
 
Picture new_picture
 copy of the source picture structure for encoding.
 
Picture current_picture
 copy of the current picture structure.
 
Picturelast_picture_ptr
 pointer to the previous picture.
 
Picturenext_picture_ptr
 pointer to the next picture (for bidir pred)
 
Picturecurrent_picture_ptr
 pointer to the current picture
 
int last_dc [3]
 last DC values for MPEG1
 
int16_t * dc_val_base
 
int16_t * dc_val [3]
 used for mpeg4 DC prediction, all 3 arrays must be continuous
 
const uint8_ty_dc_scale_table
 qscale -> y_dc_scale table
 
const uint8_tc_dc_scale_table
 qscale -> c_dc_scale table
 
const uint8_tchroma_qscale_table
 qscale -> chroma_qscale (h263)
 
uint8_tcoded_block_base
 
uint8_tcoded_block
 used for coded block pattern prediction (msmpeg4v3, wmv1)
 
int16_t(* ac_val_base )[16]
 
int16_t(*[3] ac_val )[16]
 used for mpeg4 AC prediction, all 3 arrays must be continuous
 
int mb_skipped
 MUST BE SET only during DECODING.
 
uint8_tmbskip_table
 used to avoid copy if macroblock skipped (for black regions for example) and used for b-frame encoding & decoding (contains skip table of next P Frame)
 
uint8_tmbintra_table
 used to avoid setting {ac, dc, cbp}-pred stuff to zero on inter MB decoding
 
uint8_tcbp_table
 used to store cbp, ac_pred for partitioned decoding
 
uint8_tpred_dir_table
 used to store pred_dir for partitioned decoding
 
uint8_tedge_emu_buffer
 temporary buffer for if MVs point to out-of-frame data
 
uint8_trd_scratchpad
 scratchpad for rate distortion mb decision
 
uint8_tobmc_scratchpad
 
uint8_tb_scratchpad
 scratchpad used for writing into write only buffers
 
int qscale
 QP.
 
int chroma_qscale
 chroma QP
 
unsigned int lambda
 lagrange multipler used in rate distortion
 
unsigned int lambda2
 (lambda*lambda) >> FF_LAMBDA_SHIFT
 
int * lambda_table
 
int adaptive_quant
 use adaptive quantization
 
int dquant
 qscale difference to prev qscale
 
int closed_gop
 MPEG1/2 GOP is closed.
 
int pict_type
 AV_PICTURE_TYPE_I, AV_PICTURE_TYPE_P, AV_PICTURE_TYPE_B, ...
 
int vbv_delay
 
int last_pict_type
 
int last_non_b_pict_type
 used for mpeg4 gmc b-frames & ratecontrol
 
int droppable
 
int frame_rate_index
 
AVRational mpeg2_frame_rate_ext
 
int last_lambda_for [5]
 last lambda for a specific pict type
 
int skipdct
 skip dct and code zero residual
 
int unrestricted_mv
 mv can point outside of the coded picture
 
int h263_long_vectors
 use horrible h263v1 long vector mode
 
BlockDSPContext bdsp
 
FDCTDSPContext fdsp
 
H264ChromaContext h264chroma
 
HpelDSPContext hdsp
 
IDCTDSPContext idsp
 
MECmpContext mecc
 
MpegVideoDSPContext mdsp
 
MpegvideoEncDSPContext mpvencdsp
 
PixblockDSPContext pdsp
 
QpelDSPContext qdsp
 
VideoDSPContext vdsp
 
H263DSPContext h263dsp
 
int f_code
 forward MV resolution
 
int b_code
 backward MV resolution for B Frames (mpeg4)
 
int16_t(* p_mv_table_base )[2]
 
int16_t(* b_forw_mv_table_base )[2]
 
int16_t(* b_back_mv_table_base )[2]
 
int16_t(* b_bidir_forw_mv_table_base )[2]
 
int16_t(* b_bidir_back_mv_table_base )[2]
 
int16_t(* b_direct_mv_table_base )[2]
 
int16_t(*[2][2] p_field_mv_table_base )[2]
 
int16_t(*[2][2][2] b_field_mv_table_base )[2]
 
int16_t(* p_mv_table )[2]
 MV table (1MV per MB) p-frame encoding.
 
int16_t(* b_forw_mv_table )[2]
 MV table (1MV per MB) forward mode b-frame encoding.
 
int16_t(* b_back_mv_table )[2]
 MV table (1MV per MB) backward mode b-frame encoding.
 
int16_t(* b_bidir_forw_mv_table )[2]
 MV table (1MV per MB) bidir mode b-frame encoding.
 
int16_t(* b_bidir_back_mv_table )[2]
 MV table (1MV per MB) bidir mode b-frame encoding.
 
int16_t(* b_direct_mv_table )[2]
 MV table (1MV per MB) direct mode b-frame encoding.
 
int16_t(*[2][2] p_field_mv_table )[2]
 MV table (2MV per MB) interlaced p-frame encoding.
 
int16_t(*[2][2][2] b_field_mv_table )[2]
 MV table (4MV per MB) interlaced b-frame encoding.
 
uint8_t *[2] p_field_select_table
 
uint8_t *[2][2] b_field_select_table
 
int me_method
 ME algorithm.
 
int mv_dir
 
int mv_type
 
int mv [2][4][2]
 motion vectors for a macroblock first coordinate : 0 = forward 1 = backward second " : depend on type third " : 0 = x, 1 = y
 
int field_select [2][2]
 
int last_mv [2][2][2]
 last MV, used for MV prediction in MPEG1 & B-frame MPEG4
 
uint8_tfcode_tab
 smallest fcode needed for each MV
 
int16_t direct_scale_mv [2][64]
 precomputed to avoid divisions in ff_mpeg4_set_direct_mv
 
MotionEstContext me
 
int no_rounding
 apply no rounding to motion compensation (MPEG4, msmpeg4, ...) for b-frames rounding mode is always 0
 
int mb_x
 
int mb_y
 
int mb_skip_run
 
int mb_intra
 
uint16_t * mb_type
 Table for candidate MB types for encoding (defines in mpegutils.h)
 
int block_index [6]
 index to current MB in block based arrays with edges
 
int block_wrap [6]
 
uint8_tdest [3]
 
int * mb_index2xy
 mb_index -> mb_x + mb_y*mb_stride
 
uint16_t intra_matrix [64]
 matrix transmitted in the bitstream
 
uint16_t chroma_intra_matrix [64]
 
uint16_t inter_matrix [64]
 
uint16_t chroma_inter_matrix [64]
 
int intra_quant_bias
 bias for the quantizer
 
int inter_quant_bias
 bias for the quantizer
 
int min_qcoeff
 minimum encodable coefficient
 
int max_qcoeff
 maximum encodable coefficient
 
int ac_esc_length
 num of bits needed to encode the longest esc
 
uint8_tintra_ac_vlc_length
 
uint8_tintra_ac_vlc_last_length
 
uint8_tinter_ac_vlc_length
 
uint8_tinter_ac_vlc_last_length
 
uint8_tluma_dc_vlc_length
 
int coded_score [12]
 
int(* q_intra_matrix )[64]
 precomputed matrix (combine qscale and DCT renorm)
 
int(* q_chroma_intra_matrix )[64]
 
int(* q_inter_matrix )[64]
 
uint16_t(* q_intra_matrix16 )[2][64]
 identical to the above but for MMX & these are not permutated, second 64 entries are bias
 
uint16_t(* q_chroma_intra_matrix16 )[2][64]
 
uint16_t(* q_inter_matrix16 )[2][64]
 
int(* dct_error_sum )[64]
 
int dct_count [2]
 
uint16_t(* dct_offset )[64]
 
int64_t total_bits
 
int frame_bits
 bits used for the current frame
 
int stuffing_bits
 bits used for stuffing
 
int next_lambda
 next lambda used for retrying to encode a frame
 
RateControlContext rc_context
 contains stuff only accessed in ratecontrol.c
 
int mv_bits
 
int header_bits
 
int i_tex_bits
 
int p_tex_bits
 
int i_count
 
int f_count
 
int b_count
 
int skip_count
 
int misc_bits
 cbp, mb_type
 
int last_bits
 temp var used for calculating the above vars
 
int resync_mb_x
 x position of last resync marker
 
int resync_mb_y
 y position of last resync marker
 
GetBitContext last_resync_gb
 used to search for the next resync marker
 
int mb_num_left
 number of MBs left in this video packet (for partitioned Slices only)
 
int next_p_frame_damaged
 set if the next p frame is damaged, to avoid showing trashed b frames
 
int err_recognition
 
ParseContext parse_context
 
int gob_index
 
int obmc
 overlapped block motion compensation
 
int mb_info
 interval for outputting info about mb offsets as side data
 
int prev_mb_info
 
int last_mb_info
 
uint8_tmb_info_ptr
 
int mb_info_size
 
int ehc_mode
 
int umvplus
 == H263+ && unrestricted_mv
 
int h263_aic_dir
 AIC direction: 0 = left, 1 = top.
 
int h263_slice_structured
 
int alt_inter_vlc
 alternative inter vlc
 
int modified_quant
 
int loop_filter
 
int custom_pcf
 
int time_increment_bits
 < number of bits to represent the fractional part of time (encoder only)
 
int last_time_base
 
int time_base
 time in seconds of last I,P,S Frame
 
int64_t time
 time of current frame
 
int64_t last_non_b_time
 
uint16_t pp_time
 time distance between the last 2 p,s,i frames
 
uint16_t pb_time
 time distance between the last b and p,s,i frame
 
uint16_t pp_field_time
 
uint16_t pb_field_time
 like above, just for interlaced
 
int real_sprite_warping_points
 
int sprite_offset [2][2]
 sprite offset[isChroma][isMVY]
 
int sprite_delta [2][2]
 sprite_delta [isY][isMVY]
 
int mcsel
 
int quant_precision
 
int quarter_sample
 1->qpel, 0->half pel ME/MC
 
int aspect_ratio_info
 
int sprite_warping_accuracy
 
int data_partitioning
 data partitioning flag from header
 
int partitioned_frame
 is current frame partitioned
 
int low_delay
 no reordering needed / has no b-frames
 
int vo_type
 
PutBitContext tex_pb
 used for data partitioned VOPs
 
PutBitContext pb2
 used for data partitioned VOPs
 
int mpeg_quant
 
int padding_bug_score
 used to detect the VERY common padding bug in MPEG4
 
int divx_packed
 
uint8_tbitstream_buffer
 
int bitstream_buffer_size
 
unsigned int allocated_bitstream_buffer_size
 
int rv10_version
 RV10 version: 0 or 3.
 
int rv10_first_dc_coded [3]
 
struct MJpegContextmjpeg_ctx
 
int esc_pos
 
int mv_table_index
 
int rl_table_index
 
int rl_chroma_table_index
 
int dc_table_index
 
int use_skip_mb_code
 
int slice_height
 in macroblocks
 
int first_slice_line
 used in mpeg4 too to handle resync markers
 
int flipflop_rounding
 
int msmpeg4_version
 0=not msmpeg4, 1=mp41, 2=mp42, 3=mp43/divx3 4=wmv1/7 5=wmv2/8
 
int per_mb_rl_table
 
int esc3_level_length
 
int esc3_run_length
 
int(* ac_stats )[2][MAX_LEVEL+1][MAX_RUN+1][2]
 [mb_intra][isChroma][level][run][last]
 
int inter_intra_pred
 
int mspel
 
GetBitContext gb
 
int gop_picture_number
 index of the first picture of a GOP based on fake_pic_num & mpeg1 specific
 
int last_mv_dir
 last mv_dir, used for b frame encoding
 
uint8_tvbv_delay_ptr
 pointer to vbv_delay in the bitstream
 
int progressive_sequence
 
int mpeg_f_code [2][2]
 
int picture_structure
 
int intra_dc_precision
 
int frame_pred_frame_dct
 
int top_field_first
 
int concealment_motion_vectors
 
int q_scale_type
 
int intra_vlc_format
 
int alternate_scan
 
int seq_disp_ext
 
int repeat_first_field
 
int chroma_420_type
 
int chroma_format
 
int chroma_x_shift
 
int chroma_y_shift
 
int progressive_frame
 
int full_pel [2]
 
int interlaced_dct
 
int first_field
 is 1 for the first field of a field picture 0 otherwise
 
int drop_frame_timecode
 timecode is in drop frame format.
 
int scan_offset
 reserve space for SVCD scan offset user data.
 
int rtp_mode
 
char * tc_opt_str
 timecode option string
 
AVTimecode tc
 timecode context
 
uint8_tptr_lastgob
 
int swap_uv
 
int pack_pblocks
 
int16_t(*[12] pblocks )[64]
 
int16_t(* block )[64]
 points to one of the following blocks
 
int16_t(* blocks )[12][64]
 
int(* decode_mb )(struct MpegEncContext *s, int16_t block[6][64])
 
void(* dct_unquantize_mpeg1_intra )(struct MpegEncContext *s, int16_t *block, int n, int qscale)
 
void(* dct_unquantize_mpeg1_inter )(struct MpegEncContext *s, int16_t *block, int n, int qscale)
 
void(* dct_unquantize_mpeg2_intra )(struct MpegEncContext *s, int16_t *block, int n, int qscale)
 
void(* dct_unquantize_mpeg2_inter )(struct MpegEncContext *s, int16_t *block, int n, int qscale)
 
void(* dct_unquantize_h263_intra )(struct MpegEncContext *s, int16_t *block, int n, int qscale)
 
void(* dct_unquantize_h263_inter )(struct MpegEncContext *s, int16_t *block, int n, int qscale)
 
void(* dct_unquantize_intra )(struct MpegEncContext *s, int16_t *block, int n, int qscale)
 
void(* dct_unquantize_inter )(struct MpegEncContext *s, int16_t *block, int n, int qscale)
 
int(* dct_quantize )(struct MpegEncContext *s, int16_t *block, int n, int qscale, int *overflow)
 
int(* fast_dct_quantize )(struct MpegEncContext *s, int16_t *block, int n, int qscale, int *overflow)
 
void(* denoise_dct )(struct MpegEncContext *s, int16_t *block)
 
int mpv_flags
 flags set by private options
 
int quantizer_noise_shaping
 
float rc_qsquish
 ratecontrol qmin qmax limiting method 0-> clipping, 1-> use a nice continuous function to limit qscale within qmin/qmax.
 
float rc_qmod_amp
 
int rc_qmod_freq
 
float rc_initial_cplx
 
float rc_buffer_aggressivity
 
float border_masking
 
int lmin
 
int lmax
 
char * rc_eq
 
float * cplx_tab
 
float * bits_tab
 
int context_reinit
 
ERContext er
 
int error_rate
 
AVFrametmp_frames [MAX_B_FRAMES+2]
 

Detailed Description

MpegEncContext.

Definition at line 212 of file mpegvideo.h.

Field Documentation

AVClass* MpegEncContext::class

Definition at line 213 of file mpegvideo.h.

int MpegEncContext::y_dc_scale
int MpegEncContext::c_dc_scale
int MpegEncContext::ac_pred
int MpegEncContext::block_last_index[12]

last non zero coefficient in block

Definition at line 217 of file mpegvideo.h.

Referenced by add_dct(), add_dequant_dct(), bit8x8_c(), copy_context_after_encode(), dct_quantize_refine(), dct_single_coeff_elimination(), dct_unquantize_h263_inter_armv5te(), dct_unquantize_h263_inter_axp(), dct_unquantize_h263_inter_c(), dct_unquantize_h263_inter_neon(), dct_unquantize_h263_intra_armv5te(), dct_unquantize_h263_intra_axp(), dct_unquantize_h263_intra_c(), dct_unquantize_h263_intra_neon(), dct_unquantize_mpeg1_inter_c(), dct_unquantize_mpeg1_intra_c(), dct_unquantize_mpeg2_inter_c(), dct_unquantize_mpeg2_intra_bitexact(), dct_unquantize_mpeg2_intra_c(), decide_ac_pred(), encode_block(), encode_mb_internal(), encode_thread(), ff_h263_decode_mb(), ff_h263_encode_mb(), ff_mpeg4_encode_mb(), ff_msmpeg4_decode_block(), ff_msmpeg4_encode_block(), ff_msmpeg4_encode_mb(), ff_wmv2_decode_mb(), ff_wmv2_encode_mb(), ff_xvmc_decode_mb(), get_b_cbp(), get_cbp(), get_p_cbp(), h261_decode_block(), h261_decode_mb(), h261_decode_mb_skipped(), h261_encode_block(), h263_decode_block(), h263_encode_block(), h263_skip_b_part(), mpeg1_decode_block_inter(), mpeg1_decode_block_intra(), mpeg1_encode_block(), mpeg1_encode_mb_internal(), mpeg1_fast_decode_block_inter(), mpeg2_decode_block_intra(), mpeg2_decode_block_non_intra(), mpeg2_fast_decode_block_intra(), mpeg2_fast_decode_block_non_intra(), mpeg4_decode_block(), mpeg4_decode_mb(), mpeg4_decode_partitioned_mb(), mpeg4_encode_block(), mpeg4_get_block_length(), mpeg_decode_mb(), mpeg_decode_slice(), msmpeg4v12_decode_mb(), msmpeg4v34_decode_mb(), quant_psnr8x8_c(), rd8x8_c(), restore_ac_coeffs(), vc1_decode_i_block(), vc1_decode_i_block_adv(), vc1_decode_intra_block(), wmv2_add_block(), wmv2_decode_inter_block(), x8_ac_compensation(), and x8_decode_intra_mb().

int MpegEncContext::h263_aic
ScanTable MpegEncContext::inter_scantable
ScanTable MpegEncContext::intra_scantable
ScanTable MpegEncContext::intra_h_scantable
ScanTable MpegEncContext::intra_v_scantable
struct AVCodecContext* MpegEncContext::avctx

Definition at line 229 of file mpegvideo.h.

Referenced by adaptive_quantization(), alloc_frame_buffer(), alloc_picture_tables(), amv_encode_picture(), bidir_refine(), bitplane_decoding(), chroma_4mv_motion_lowres(), clip_coeffs(), dct_init(), dct_quantize_refine(), decode_chunks(), decode_ext_header(), decode_sequence_header_adv(), decode_slice(), decode_user_data(), decode_vol_header(), decode_vop_header(), decode_wmv9(), dnxhd_encode_init(), dnxhd_find_qscale(), dnxhd_get_blocks(), dnxhd_init_qmat(), dnxhd_init_rc(), dnxhd_init_vlc(), dnxhd_load_picture(), encode_ext_header(), encode_frame(), encode_init(), encode_mb_hq(), encode_mb_internal(), encode_picture(), encode_thread(), epzs_motion_search_internal(), estimate_best_b_count(), estimate_motion_thread(), ff_alloc_picture(), ff_dct_encode_init(), ff_dct_encode_init_x86(), ff_fix_long_p_mvs(), ff_flv_decode_picture_header(), ff_flv_encode_picture_header(), ff_get_best_fcode(), ff_h261_encode_picture_header(), ff_h263_decode_frame(), ff_h263_decode_mb(), ff_h263_decode_picture_header(), ff_h263_encode_picture_header(), ff_h263_resync(), ff_h263_show_pict_info(), ff_init_block_index(), ff_init_me(), ff_init_qscale_tab(), ff_intel_h263_decode_picture_header(), ff_mjpeg_encode_stuffing(), ff_mpeg4_decode_partitions(), ff_mpeg4_decode_picture_header(), ff_mpeg4_decode_video_packet_header(), ff_mpeg4_encode_picture_header(), ff_mpeg4_pred_dc(), ff_mpeg4_set_direct_mv(), ff_mpeg4_workaround_bugs(), ff_mpeg_draw_horiz_band(), ff_mpeg_unref_picture(), ff_mpeg_update_thread_context(), ff_mpv_common_frame_size_change(), ff_mpv_common_init(), ff_mpv_common_init_ppc(), ff_mpv_decode_init(), ff_mpv_decode_mb(), ff_mpv_encode_end(), ff_mpv_encode_init(), ff_mpv_encode_picture(), ff_mpv_frame_start(), ff_mpv_idct_init(), ff_msmpeg4_decode_block(), ff_msmpeg4_decode_ext_header(), ff_msmpeg4_decode_motion(), ff_msmpeg4_decode_picture_header(), ff_msmpeg4_encode_ext_header(), ff_msmpeg4_encode_motion(), ff_msmpeg4_pred_dc(), ff_print_debug_info(), ff_rate_control_init(), ff_rate_control_uninit(), ff_rate_estimate_qscale(), ff_rv34_decode_frame(), ff_rv34_decode_init_thread_copy(), ff_rv_decode_dc(), ff_set_mpeg4_time(), ff_update_block_index(), ff_update_duplicate_context(), ff_vbv_update(), ff_vc1_decode_entry_point(), ff_vc1_decode_init_alloc_tables(), ff_vc1_decode_sequence_header(), ff_vc1_interp_mc(), ff_vc1_mc_1mv(), ff_vc1_mc_4mv_chroma(), ff_vc1_mc_4mv_chroma4(), ff_vc1_mc_4mv_luma(), ff_vc1_parse_frame_header(), ff_vc1_parse_frame_header_adv(), ff_vc1_pred_b_mv(), ff_wmv2_common_init(), ff_wmv2_decode_mb(), ff_wmv2_decode_picture_header(), ff_wmv2_decode_secondary_picture_header(), ff_write_pass1_stats(), ff_xvid_rate_control_init(), ff_xvid_rate_estimate_qscale(), ff_xvmc_decode_mb(), find_frame_rate_index(), find_unused_picture(), finish_frame(), frame_end(), frame_size_alloc(), frame_start(), get_consumed_bytes(), get_diff_limited_q(), get_qminmax(), get_qscale(), h261_decode_block(), h261_decode_frame(), h261_decode_gob(), h261_decode_gob_header(), h261_decode_mb(), h261_decode_picture_header(), h263_decode_block(), h263p_decode_umotion(), hadamard_func(), hpel_motion_lowres(), init_context_frame(), init_duplicate_context(), init_er(), init_pass2(), load_input_picture(), load_matrix(), merge_context_after_encode(), modify_qscale(), mpeg1_decode_block_intra(), mpeg1_decode_sequence(), mpeg1_encode_sequence_header(), mpeg2_decode_block_intra(), mpeg4_decode_block(), mpeg4_decode_dc(), mpeg4_decode_gop_header(), mpeg4_decode_header(), mpeg4_decode_mb(), mpeg4_decode_partition_a(), mpeg4_decode_partition_b(), mpeg4_decode_partitioned_mb(), mpeg4_decode_profile_level(), mpeg4_encode_gop_header(), mpeg4_encode_visual_object_header(), mpeg4_encode_vol_header(), mpeg_decode_gop(), mpeg_decode_init(), mpeg_decode_mb(), mpeg_decode_picture_coding_extension(), mpeg_decode_picture_display_extension(), mpeg_decode_postinit(), mpeg_decode_quant_matrix_extension(), mpeg_decode_sequence_display_extension(), mpeg_decode_sequence_extension(), mpeg_decode_slice(), mpeg_er_decode_mb(), mpeg_field_start(), mpeg_motion_internal(), mpeg_motion_lowres(), mpv_decode_mb_internal(), MPV_motion_lowres(), msmpeg4_decode_dc(), msmpeg4v12_decode_mb(), msmpeg4v34_decode_mb(), nsse16_c(), nsse8_c(), pre_estimate_motion_thread(), read_bfraction(), rv10_decode_init(), rv10_decode_packet(), rv10_decode_picture_header(), rv20_decode_picture_header(), rv30_decode_intra_types(), rv30_decode_mb_info(), rv30_parse_slice_header(), rv34_decode_intra_mb_header(), rv34_decode_mv(), rv34_decode_slice(), rv34_mc(), rv40_decode_mb_info(), rv40_parse_slice_header(), select_input_picture(), set_frame_distances(), skip_check(), slice_end(), sse_mb(), svq1_encode_init(), svq1_encode_plane(), tqi_decode_frame(), tqi_decode_init(), tqi_idct_put(), update_noise_reduction(), update_qscale(), vaapi_vc1_start_frame(), vc1_decode_b_blocks(), vc1_decode_b_mb_intfi(), vc1_decode_b_mb_intfr(), vc1_decode_frame(), vc1_decode_i_block(), vc1_decode_i_block_adv(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_init(), vc1_decode_intra_block(), vc1_decode_p_blocks(), vc1_extract_header(), vcr2_init_sequence(), vdpau_mpeg4_start_frame(), wmv2_add_block(), and wmv9_init().

int MpegEncContext::width

Definition at line 231 of file mpegvideo.h.

Referenced by apply_8x8(), chroma_4mv_motion(), cmp_direct_inline(), decode_chunks(), direct_search(), encode_frame(), encode_mb_internal(), encode_thread(), estimate_best_b_count(), ff_flv_decode_picture_header(), ff_flv_encode_picture_header(), ff_h261_encode_picture_header(), ff_h261_reorder_mb_index(), ff_h263_decode_frame(), ff_h263_decode_picture_header(), ff_h263_encode_picture_header(), ff_intel_h263_decode_picture_header(), ff_mjpeg_encode_init(), ff_mjpeg_encode_mb(), ff_mpeg4_encode_mb(), ff_mpeg_update_thread_context(), ff_mpv_common_frame_size_change(), ff_mpv_common_init(), ff_mpv_decode_init(), ff_mpv_encode_init(), ff_msmpeg4_decode_picture_header(), ff_msmpeg4_encode_picture_header(), ff_mspel_motion(), ff_rv34_decode_frame(), ff_rv34_decode_update_thread_context(), ff_xvid_rate_estimate_qscale(), get_intra_count(), get_limits(), gmc1_motion(), h261_decode_frame(), h261_decode_picture_header(), h261_encode_gob_header(), h263_mv4_search(), hpel_motion(), init_context_frame(), load_input_picture(), mpeg1_decode_sequence(), mpeg1_encode_sequence_header(), mpeg4_decode_header(), mpeg4_decode_sprite_trajectory(), mpeg4_encode_vol_header(), mpeg_decode_postinit(), mpeg_decode_sequence_extension(), MPV_motion_lowres(), rv10_decode_init(), rv20_decode_picture_header(), rv30_parse_slice_header(), rv34_decode_slice(), rv40_loop_filter(), rv40_parse_slice_header(), sse_mb(), svq1_encode_plane(), tqi_decode_frame(), vaapi_mpeg2_start_frame(), vaapi_mpeg4_start_frame(), vc1_decode_frame(), and vcr2_init_sequence().

int MpegEncContext::height

picture size. must be a multiple of 16

Definition at line 231 of file mpegvideo.h.

Referenced by amv_encode_picture(), apply_8x8(), chroma_4mv_motion(), cmp_direct_inline(), decode_chunks(), direct_search(), encode_frame(), encode_mb_internal(), encode_thread(), estimate_best_b_count(), ff_flv_decode_picture_header(), ff_flv_encode_picture_header(), ff_h261_encode_picture_header(), ff_h261_reorder_mb_index(), ff_h263_decode_frame(), ff_h263_decode_picture_header(), ff_h263_encode_picture_header(), ff_h263_get_gob_height(), ff_intel_h263_decode_picture_header(), ff_mjpeg_encode_init(), ff_mpeg1_encode_slice_header(), ff_mpeg4_encode_mb(), ff_mpeg_update_thread_context(), ff_mpv_common_frame_size_change(), ff_mpv_common_init(), ff_mpv_decode_init(), ff_mpv_encode_init(), ff_msmpeg4_decode_picture_header(), ff_msmpeg4_encode_picture_header(), ff_mspel_motion(), ff_rv34_decode_frame(), ff_rv34_decode_update_thread_context(), ff_vc1_parse_frame_header_adv(), ff_xvid_rate_estimate_qscale(), get_intra_count(), get_limits(), gmc1_motion(), h261_decode_frame(), h261_decode_picture_header(), h261_encode_gob_header(), h263_mv4_search(), hpel_motion(), load_input_picture(), mpeg1_decode_sequence(), mpeg1_encode_sequence_header(), mpeg4_decode_header(), mpeg4_decode_sprite_trajectory(), mpeg4_encode_vol_header(), mpeg_decode_postinit(), mpeg_decode_sequence_extension(), mpeg_decode_slice(), MPV_motion_lowres(), rv10_decode_init(), rv20_decode_picture_header(), rv30_parse_slice_header(), rv34_decode_slice(), rv40_loop_filter(), rv40_parse_slice_header(), sse_mb(), svq1_encode_plane(), tqi_decode_frame(), vaapi_mpeg2_start_frame(), vaapi_mpeg4_start_frame(), vc1_decode_frame(), and vcr2_init_sequence().

int MpegEncContext::gop_size

Definition at line 232 of file mpegvideo.h.

Referenced by ff_mpv_encode_init(), ff_rate_control_init(), and select_input_picture().

int MpegEncContext::intra_only

if true, only intra pictures are generated

Definition at line 233 of file mpegvideo.h.

Referenced by ff_mpv_encode_init(), ff_rate_estimate_qscale(), frame_end(), mpeg1_encode_sequence_header(), mpv_decode_mb_internal(), and select_input_picture().

int MpegEncContext::bit_rate
enum OutputFormat MpegEncContext::out_format
int MpegEncContext::h263_pred
int MpegEncContext::pb_frame

PB frame mode (0 = none, 1 = base, 2 = improved)

Definition at line 237 of file mpegvideo.h.

Referenced by ff_h263_decode_mb(), ff_h263_decode_picture_header(), and ff_intel_h263_decode_picture_header().

int MpegEncContext::h263_plus
int MpegEncContext::h263_flv
enum AVCodecID MpegEncContext::codec_id
int MpegEncContext::fixed_qscale

fixed qscale if non zero

Definition at line 244 of file mpegvideo.h.

Referenced by encode_picture(), estimate_qp(), and ff_mpv_encode_init().

int MpegEncContext::encoding
int MpegEncContext::flags

AVCodecContext.flags (HQ, MV4, ...)

Definition at line 246 of file mpegvideo.h.

Referenced by apply_8x8(), apply_obmc(), dct_init(), decode_vop_header(), encode_frame(), encode_init(), encode_mb_internal(), encode_picture(), encode_thread(), ff_estimate_b_frame_motion(), ff_estimate_p_frame_motion(), ff_fix_long_p_mvs(), ff_h263_decode_frame(), ff_h263_encode_mb(), ff_init_me(), ff_mpeg4_decode_picture_header(), ff_mpeg4_encode_mb(), ff_mpeg4_encode_picture_header(), ff_mpv_common_init(), ff_mpv_common_init_x86(), ff_mpv_decode_init(), ff_mpv_encode_init(), ff_mpv_encode_picture(), ff_mspel_motion(), ff_rate_control_init(), ff_rate_control_uninit(), ff_rate_estimate_qscale(), ff_vc1_interp_mc(), ff_vc1_mc_1mv(), ff_vc1_mc_4mv_chroma(), ff_vc1_mc_4mv_chroma4(), ff_vc1_smooth_overlap_filter_iblk(), ff_wmv2_add_mb(), ff_xvmc_decode_mb(), get_consumed_bytes(), gmc1_motion(), gmc_motion(), h261_decode_frame(), init_context_frame(), mpeg1_decode_sequence(), mpeg1_encode_sequence_header(), mpeg4_encode_gop_header(), mpeg4_encode_vol_header(), mpeg_decode_frame(), mpeg_decode_sequence_extension(), mpeg_motion_internal(), mpeg_motion_lowres(), mpv_decode_mb_internal(), MPV_motion_lowres(), qpel_motion(), rv10_decode_frame(), select_input_picture(), svq1_encode_plane(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), vc1_decode_b_mb_intfr(), vc1_decode_frame(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_p_mb(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), and write_slice_end().

int MpegEncContext::flags2
int MpegEncContext::max_b_frames
int MpegEncContext::luma_elim_threshold

Definition at line 249 of file mpegvideo.h.

Referenced by encode_mb_internal().

int MpegEncContext::chroma_elim_threshold

Definition at line 250 of file mpegvideo.h.

Referenced by encode_mb_internal().

int MpegEncContext::strict_std_compliance

strictly follow the std (MPEG4, ...)

Definition at line 251 of file mpegvideo.h.

Referenced by encode_init(), ff_mpeg4_encode_picture_header(), and ff_mpv_encode_init().

int MpegEncContext::workaround_bugs
int MpegEncContext::codec_tag
int MpegEncContext::stream_codec_tag

internal stream_codec_tag upper case converted from avctx stream_codec_tag

Definition at line 254 of file mpegvideo.h.

Referenced by ff_mpeg4_workaround_bugs(), and ff_mpv_decode_init().

int MpegEncContext::context_initialized
int MpegEncContext::input_picture_number

used to set pic->display_picture_number, should not be used for/by anything else

Definition at line 259 of file mpegvideo.h.

Referenced by load_input_picture(), and mpv_encode_defaults().

int MpegEncContext::coded_picture_number

used to set pic->coded_picture_number, should not be used for/by anything else

Definition at line 260 of file mpegvideo.h.

Referenced by ff_mpeg_update_thread_context(), ff_mpv_common_defaults(), ff_mpv_frame_start(), and select_input_picture().

int MpegEncContext::picture_number
int MpegEncContext::picture_in_gop_number
int MpegEncContext::mb_width

Definition at line 263 of file mpegvideo.h.

Referenced by adaptive_quantization(), alloc_picture_tables(), apply_obmc(), bitplane_decoding(), commit_bitstream_and_slice_buffer(), decode_slice(), dnxhd_calc_bits_thread(), dnxhd_encode_fast(), dnxhd_encode_init(), dnxhd_encode_rdo(), dnxhd_encode_thread(), dnxhd_find_qscale(), dnxhd_mb_var_thread(), dnxhd_setup_threads_slices(), encode_frame(), encode_thread(), epzs_motion_search_internal(), estimate_motion_thread(), ff_alloc_picture(), ff_fix_long_mvs(), ff_fix_long_p_mvs(), ff_get_best_fcode(), ff_h261_reorder_mb_index(), ff_h263_decode_frame(), ff_h263_decode_mb(), ff_h263_decode_mba(), ff_h263_decode_picture_header(), ff_h263_encode_mba(), ff_init_me(), ff_intrax8_common_init(), ff_intrax8_decode_picture(), ff_mpeg4_decode_partitions(), ff_mpeg4_decode_video_packet_header(), ff_mpeg4_encode_video_packet_header(), ff_mpv_encode_picture(), ff_print_debug_info(), ff_rv10_encode_picture_header(), ff_rv34_decode_frame(), ff_vc1_apply_p_loop_filter(), ff_vc1_decode_init_alloc_tables(), ff_vc1_interp_mc(), ff_vc1_loop_filter_iblk_delayed(), ff_vc1_mc_1mv(), ff_vc1_mc_4mv_chroma(), ff_vc1_mc_4mv_luma(), ff_vc1_pred_b_mv(), ff_vc1_pred_mv(), ff_vc1_pred_mv_intfr(), ff_vc1_smooth_overlap_filter_iblk(), ff_xvid_rate_estimate_qscale(), fill_picture_parameters(), fill_slice(), get_limits(), h261_decode_mb(), h261_decode_picture_header(), init_context_frame(), init_er(), mb_var_thread(), mpeg1_encode_mb_internal(), mpeg1_encode_sequence_header(), mpeg4_decode_mb(), mpeg4_decode_partition_a(), mpeg4_decode_partition_b(), mpeg4_decode_partitioned_mb(), mpeg_decode_mb(), mpeg_decode_slice(), parse_mb_skip(), pre_estimate_motion_thread(), rv10_decode_packet(), rv10_decode_picture_header(), rv20_decode_picture_header(), rv30_loop_filter(), rv34_decode_inter_macroblock(), rv34_decode_intra_macroblock(), rv34_decode_slice(), rv34_decoder_alloc(), rv34_pred_mv_b(), rv40_loop_filter(), skip_check(), slice_decode_thread(), svq1_encode_plane(), vaapi_mpeg4_start_frame(), vaapi_vc1_start_frame(), vc1_apply_p_h_loop_filter(), vc1_decode_b_blocks(), vc1_decode_b_mb_intfr(), vc1_decode_frame(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_init(), vc1_decode_p_blocks(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), vc1_decode_skip_blocks(), vc1_put_signed_blocks_clamped(), write_mb_info(), x8_get_prediction(), and x8_get_prediction_chroma().

int MpegEncContext::mb_height

number of MBs horizontally & vertically

Definition at line 263 of file mpegvideo.h.

Referenced by adaptive_quantization(), alloc_picture_tables(), bitplane_decoding(), check_slice_end(), commit_bitstream_and_slice_buffer(), decode_chunks(), decode_ext_header(), decode_slice(), dnxhd_encode_fast(), dnxhd_encode_init(), dnxhd_encode_picture(), dnxhd_encode_rdo(), dnxhd_find_qscale(), dnxhd_get_blocks(), dnxhd_mb_var_thread(), dnxhd_setup_threads_slices(), dnxhd_write_header(), encode_ext_header(), encode_frame(), encode_picture(), epzs_motion_search_internal(), ff_alloc_picture(), ff_fix_long_mvs(), ff_fix_long_p_mvs(), ff_get_best_fcode(), ff_h263_decode_frame(), ff_h263_decode_picture_header(), ff_h263_loop_filter(), ff_init_block_index(), ff_intrax8_decode_picture(), ff_mpv_common_frame_size_change(), ff_mpv_common_init(), ff_mpv_encode_picture(), ff_mpv_lowest_referenced_row(), ff_msmpeg4_decode_init(), ff_msmpeg4_decode_picture_header(), ff_msmpeg4_encode_picture_header(), ff_print_debug_info(), ff_rv10_encode_picture_header(), ff_rv34_decode_frame(), ff_vc1_decode_init_alloc_tables(), ff_vc1_interp_mc(), ff_vc1_mc_1mv(), ff_vc1_mc_4mv_chroma(), ff_vc1_mc_4mv_luma(), ff_vc1_parse_frame_header(), ff_vc1_parse_frame_header_adv(), ff_vc1_pred_b_mv(), ff_vc1_pred_mv(), ff_xvid_rate_estimate_qscale(), fill_picture_parameters(), fill_slice(), get_limits(), h261_decode_frame(), h261_decode_gob_header(), h261_decode_picture_header(), h263_decode_gob_header(), init_block_index(), init_context_frame(), init_duplicate_context(), init_er(), mpeg1_encode_sequence_header(), mpeg4_decode_mb(), mpeg4_decode_partition_a(), mpeg_decode_slice(), parse_mb_skip(), rv10_decode_frame(), rv10_decode_packet(), rv10_decode_picture_header(), rv20_decode_picture_header(), rv34_decode_slice(), rv34_decoder_alloc(), rv40_loop_filter(), skip_check(), slice_decode_thread(), svq1_encode_plane(), vaapi_mpeg4_start_frame(), vaapi_vc1_start_frame(), vc1_decode_frame(), vc1_decode_i_blocks(), and vc1_decode_init().

int MpegEncContext::mb_stride

mb_width+1 used for some arrays to allow simple addressing of left & top MBs without sig11

Definition at line 264 of file mpegvideo.h.

Referenced by adaptive_quantization(), alloc_picture_tables(), apply_obmc(), bidir_refine(), bitplane_decoding(), decide_ac_pred(), decode_chunks(), decode_slice(), direct_search(), encode_frame(), encode_mb_internal(), encode_picture(), encode_q_branch(), encode_thread(), epzs_motion_search2(), epzs_motion_search4(), epzs_motion_search_internal(), estimate_motion_b(), ff_alloc_picture(), ff_clean_intra_table_entries(), ff_estimate_b_frame_motion(), ff_estimate_p_frame_motion(), ff_fix_long_mvs(), ff_fix_long_p_mvs(), ff_get_best_fcode(), ff_h263_decode_mb(), ff_h263_loop_filter(), ff_h263_pred_acdc(), ff_h263_pred_dc(), ff_h263_update_motion_val(), ff_init_block_index(), ff_intrax8_decode_picture(), ff_mpeg4_clean_buffers(), ff_mpeg4_encode_mb(), ff_mpeg4_pred_ac(), ff_mpeg4_set_direct_mv(), ff_mpv_encode_picture(), ff_mpv_export_qp_table(), ff_pre_estimate_p_frame_motion(), ff_print_debug_info(), ff_vc1_decode_init_alloc_tables(), ff_vc1_parse_frame_header(), ff_vc1_parse_frame_header_adv(), ff_vc1_pred_b_mv_intfi(), ff_vc1_pred_dc(), ff_vc1_pred_mv_intfr(), ff_vc1_smooth_overlap_filter_iblk(), ff_wmv2_decode_mb(), ff_xvmc_decode_mb(), h261_decode_gob(), h261_decode_mb(), h261_decode_mb_skipped(), init_block_index(), init_context_frame(), init_duplicate_context(), init_er(), interlaced_search(), mb_var_thread(), mpeg4_decode_block(), mpeg4_decode_mb(), mpeg4_decode_partition_a(), mpeg4_decode_partition_b(), mpeg4_decode_partitioned_mb(), mpeg_decode_mb(), mpeg_decode_slice(), mpv_decode_mb_internal(), msmpeg4v12_decode_mb(), msmpeg4v34_decode_mb(), parse_mb_skip(), preview_obmc(), rv10_decode_packet(), rv30_loop_filter(), rv34_decode_inter_macroblock(), rv34_decode_inter_mb_header(), rv34_decode_intra_macroblock(), rv34_decode_intra_mb_header(), rv34_decode_mv(), rv34_decoder_alloc(), rv34_pred_mv_b(), rv34_set_deblock_coef(), rv40_decode_mb_info(), rv40_loop_filter(), set_p_mv_tables(), svq1_encode_plane(), vaapi_vc1_start_frame(), vc1_apply_p_h_loop_filter(), vc1_apply_p_v_loop_filter(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), vc1_decode_b_mb_intfr(), vc1_decode_frame(), vc1_decode_i_block_adv(), vc1_decode_i_blocks_adv(), vc1_decode_intra_block(), vc1_decode_p_blocks(), vc1_decode_p_mb(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), and vc1_put_signed_blocks_clamped().

int MpegEncContext::b8_stride
int MpegEncContext::h_edge_pos
int MpegEncContext::v_edge_pos
int MpegEncContext::mb_num
ptrdiff_t MpegEncContext::linesize

line size, in bytes, may be different from width

Definition at line 268 of file mpegvideo.h.

Referenced by alloc_frame_buffer(), apply_8x8(), apply_obmc(), dnxhd_get_blocks(), dnxhd_load_picture(), dnxhd_mb_var_thread(), encode_frame(), encode_mb_hq(), encode_mb_internal(), encode_thread(), ff_alloc_picture(), ff_estimate_p_frame_motion(), ff_h261_loop_filter(), ff_h263_loop_filter(), ff_init_me(), ff_mpeg4_encode_mb(), ff_mpv_common_end(), ff_msmpeg4_pred_dc(), ff_mspel_motion(), ff_rv34_decode_frame(), ff_update_duplicate_context(), ff_vc1_interp_mc(), ff_vc1_loop_filter_iblk(), ff_vc1_loop_filter_iblk_delayed(), ff_vc1_mc_1mv(), ff_vc1_mc_4mv_luma(), ff_wmv2_add_mb(), free_context_frame(), gmc1_motion(), gmc_motion(), hpel_motion(), hpel_motion_lowres(), init_interlaced_ref(), interlaced_search(), load_input_picture(), mb_var_thread(), mpeg_er_decode_mb(), mpeg_motion_internal(), mpeg_motion_lowres(), mpv_motion_internal(), MPV_motion_lowres(), obmc_motion(), prefetch_motion(), qpel_motion(), rv30_loop_filter(), rv34_decode_inter_macroblock(), rv34_mc(), rv34_output_i16x16(), rv34_output_intra(), rv40_loop_filter(), rv4_weight(), select_input_picture(), sse_mb(), svq1_encode_plane(), vc1_apply_p_h_loop_filter(), vc1_apply_p_v_loop_filter(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), vc1_decode_b_mb_intfr(), vc1_decode_frame(), vc1_decode_i_blocks(), vc1_decode_p_mb(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), vc1_decode_skip_blocks(), and vc1_put_signed_blocks_clamped().

ptrdiff_t MpegEncContext::uvlinesize
Picture* MpegEncContext::picture
Picture** MpegEncContext::input_picture

next pictures on display order for encoding

Definition at line 271 of file mpegvideo.h.

Referenced by estimate_best_b_count(), ff_mpv_encode_end(), ff_mpv_encode_init(), load_input_picture(), and select_input_picture().

Picture** MpegEncContext::reordered_input_picture

pointer to the next pictures in codedorder for encoding

Definition at line 272 of file mpegvideo.h.

Referenced by ff_mpeg4_encode_mb(), ff_mpv_encode_end(), ff_mpv_encode_init(), mpeg4_encode_gop_header(), and select_input_picture().

int64_t MpegEncContext::user_specified_pts

last non-zero pts from AVFrame which was passed into avcodec_encode_video2()

Definition at line 274 of file mpegvideo.h.

Referenced by ff_mpv_encode_init(), and load_input_picture().

int64_t MpegEncContext::dts_delta

pts difference between the first and second input frame, used for calculating dts of the first frame when there's a delay

Definition at line 278 of file mpegvideo.h.

Referenced by ff_mpv_encode_picture(), and load_input_picture().

int64_t MpegEncContext::reordered_pts

reordered pts to be used as dts for the next output frame when there's a delay

Definition at line 282 of file mpegvideo.h.

Referenced by ff_mpv_encode_picture().

PutBitContext MpegEncContext::pb

bit output

Definition at line 285 of file mpegvideo.h.

Referenced by copy_context_after_encode(), dnxhd_encode_block(), dnxhd_encode_dc(), dnxhd_encode_thread(), encode_block(), encode_dc(), encode_init(), encode_mb_hq(), encode_mb_skip_run(), encode_picture(), encode_thread(), ff_flv_encode_picture_header(), ff_h261_encode_mb(), ff_h261_encode_picture_header(), ff_h263_encode_gob_header(), ff_h263_encode_mb(), ff_h263_encode_mba(), ff_h263_encode_motion(), ff_h263_encode_motion_vector(), ff_h263_encode_picture_header(), ff_mjpeg_encode_stuffing(), ff_mpeg1_encode_picture_header(), ff_mpeg1_encode_slice_header(), ff_mpeg4_encode_mb(), ff_mpeg4_encode_picture_header(), ff_mpeg4_encode_video_packet_header(), ff_mpeg4_init_partitions(), ff_mpeg4_merge_partitions(), ff_mpv_encode_picture(), ff_msmpeg4_encode_block(), ff_msmpeg4_encode_ext_header(), ff_msmpeg4_encode_mb(), ff_msmpeg4_encode_motion(), ff_msmpeg4_encode_picture_header(), ff_rv10_encode_picture_header(), ff_rv20_encode_picture_header(), ff_wmv2_encode_mb(), ff_wmv2_encode_picture_header(), get_bits_diff(), h261_encode_block(), h261_encode_gob_header(), h261_encode_motion(), h263_encode_block(), h263p_encode_umotion(), merge_context_after_encode(), mpeg1_encode_block(), mpeg1_encode_mb_internal(), mpeg1_encode_motion(), mpeg1_encode_sequence_header(), mpeg4_encode_blocks(), mpeg4_encode_gop_header(), mpeg4_encode_visual_object_header(), mpeg4_encode_vol_header(), msmpeg4_encode_dc(), msmpeg4v2_encode_motion(), put_header(), put_mb_modes(), put_qscale(), svq1_encode_plane(), update_mb_info(), write_mb_info(), and write_slice_end().

int MpegEncContext::start_mb_y
int MpegEncContext::end_mb_y
struct MpegEncContext* MpegEncContext::thread_context[MAX_THREADS]
int MpegEncContext::slice_context_count
Picture MpegEncContext::last_picture
Picture MpegEncContext::next_picture
Picture MpegEncContext::new_picture
Picture MpegEncContext::current_picture

copy of the current picture structure.

note, linesize & data, might not match the current picture (for field pictures)buffer to store the decompressed current picture

Definition at line 314 of file mpegvideo.h.

Referenced by adaptive_quantization(), apply_obmc(), decide_ac_pred(), decode_wmv9(), encode_frame(), encode_mb_internal(), encode_picture(), encode_thread(), estimate_qp(), ff_clean_h263_qscales(), ff_clean_mpeg4_qscales(), ff_estimate_b_frame_motion(), ff_estimate_p_frame_motion(), ff_fix_long_p_mvs(), ff_get_best_fcode(), ff_h263_decode_frame(), ff_h263_decode_mb(), ff_h263_encode_mb(), ff_h263_loop_filter(), ff_h263_pred_motion(), ff_h263_update_motion_val(), ff_init_block_index(), ff_init_qscale_tab(), ff_intrax8_decode_picture(), ff_mpeg4_encode_mb(), ff_mpeg4_pred_ac(), ff_mpeg_flush(), ff_mpv_common_end(), ff_mpv_common_init(), ff_mpv_encode_init(), ff_mpv_encode_picture(), ff_mpv_frame_end(), ff_mpv_frame_start(), ff_msmpeg4_pred_dc(), ff_rate_estimate_qscale(), ff_vc1_mc_1mv(), ff_vc1_mc_4mv_chroma(), ff_vc1_mc_4mv_luma(), ff_vc1_pred_b_mv(), ff_vc1_pred_b_mv_intfi(), ff_vc1_pred_dc(), ff_vc1_pred_mv(), ff_vc1_pred_mv_intfr(), ff_wmv2_decode_mb(), ff_write_pass1_stats(), ff_xvmc_decode_mb(), ff_xvmc_field_end(), ff_xvmc_field_start(), ff_xvmc_init_block(), frame_end(), frame_start(), h261_decode_frame(), h261_decode_mb(), h261_decode_mb_skipped(), h263_mv4_search(), mb_var_thread(), merge_context_after_encode(), mpeg1_decode_picture(), mpeg1_encode_sequence_header(), mpeg4_decode_header(), mpeg4_decode_mb(), mpeg4_decode_partition_a(), mpeg4_decode_partition_b(), mpeg4_decode_partitioned_mb(), mpeg_decode_mb(), mpeg_decode_picture_coding_extension(), mpeg_decode_slice(), mpeg_er_decode_mb(), mpeg_field_start(), mpeg_motion_internal(), mpeg_motion_lowres(), mpv_decode_mb_internal(), msmpeg4v12_decode_mb(), msmpeg4v34_decode_mb(), preview_obmc(), ratecontrol_1pass(), select_input_picture(), set_p_mv_tables(), svq1_encode_plane(), update_duplicate_context_after_me(), vc1_apply_p_h_loop_filter(), vc1_apply_p_v_loop_filter(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), vc1_decode_b_mb_intfr(), vc1_decode_frame(), vc1_decode_i_block_adv(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_intra_block(), vc1_decode_p_mb(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), wmv2_pred_motion(), x8_decode_intra_mb(), x8_init_block_index(), and x8_setup_spatial_predictor().

Picture* MpegEncContext::last_picture_ptr
Picture* MpegEncContext::next_picture_ptr
Picture* MpegEncContext::current_picture_ptr

pointer to the current picture

Definition at line 318 of file mpegvideo.h.

Referenced by commit_bitstream_and_slice_buffer(), decode_chunks(), dxva2_mpeg2_decode_slice(), dxva2_mpeg2_end_frame(), dxva2_mpeg2_start_frame(), dxva2_vc1_decode_slice(), dxva2_vc1_end_frame(), dxva2_vc1_start_frame(), encode_frame(), encode_mb_internal(), encode_picture(), estimate_qp(), ff_h263_decode_frame(), ff_mpeg1_encode_picture_header(), ff_mpeg4_encode_picture_header(), ff_mpeg_draw_horiz_band(), ff_mpeg_er_frame_start(), ff_mpeg_flush(), ff_mpeg_update_thread_context(), ff_mpv_common_end(), ff_mpv_common_frame_size_change(), ff_mpv_encode_picture(), ff_mpv_frame_end(), ff_mpv_frame_start(), ff_mpv_report_decode_progress(), ff_rate_estimate_qscale(), ff_rv34_decode_frame(), ff_vc1_interp_mc(), ff_vc1_mc_1mv(), ff_vc1_mc_4mv_chroma(), ff_vc1_mc_4mv_luma(), ff_vc1_parse_frame_header_adv(), ff_write_pass1_stats(), fill_picture_parameters(), finish_frame(), frame_end(), frame_start(), h261_decode_frame(), init_block_index(), mpeg1_encode_sequence_header(), mpeg4_decode_header(), mpeg4_encode_gop_header(), mpeg_decode_frame(), mpeg_field_start(), mpv_motion_internal(), MPV_motion_lowres(), parse_mb_skip(), rv10_decode_frame(), rv10_decode_packet(), rv30_loop_filter(), rv34_decode_inter_macroblock(), rv34_decode_inter_mb_header(), rv34_decode_intra_macroblock(), rv34_decode_intra_mb_header(), rv34_decode_mv(), rv34_decode_slice(), rv34_mc(), rv34_pred_mv(), rv34_pred_mv_b(), rv34_pred_mv_rv3(), rv34_set_deblock_coef(), rv40_loop_filter(), select_input_picture(), set_frame_distances(), slice_end(), svq1_encode_plane(), vc1_decode_frame(), vdpau_mpeg4_start_frame(), vdpau_mpeg_decode_slice(), vdpau_mpeg_start_frame(), vdpau_vc1_decode_slice(), and vdpau_vc1_start_frame().

int MpegEncContext::last_dc[3]
int16_t* MpegEncContext::dc_val_base

Definition at line 320 of file mpegvideo.h.

Referenced by free_context_frame(), and init_context_frame().

int16_t* MpegEncContext::dc_val[3]
const uint8_t* MpegEncContext::y_dc_scale_table
const uint8_t* MpegEncContext::c_dc_scale_table
const uint8_t* MpegEncContext::chroma_qscale_table
uint8_t* MpegEncContext::coded_block_base

Definition at line 325 of file mpegvideo.h.

Referenced by free_context_frame(), and init_context_frame().

uint8_t* MpegEncContext::coded_block

used for coded block pattern prediction (msmpeg4v3, wmv1)

Definition at line 326 of file mpegvideo.h.

Referenced by ff_clean_intra_table_entries(), ff_msmpeg4_coded_block_pred(), init_context_frame(), vc1_coded_block_pred(), and vc1_decode_i_blocks_adv().

int16_t(* MpegEncContext::ac_val_base)[16]

Definition at line 327 of file mpegvideo.h.

Referenced by free_duplicate_context(), and init_duplicate_context().

int16_t(*[3] MpegEncContext::ac_val)[16]
int MpegEncContext::mb_skipped
uint8_t* MpegEncContext::mbskip_table

used to avoid copy if macroblock skipped (for black regions for example) and used for b-frame encoding & decoding (contains skip table of next P Frame)

Definition at line 330 of file mpegvideo.h.

Referenced by decode_chunks(), ff_intrax8_decode_picture(), ff_print_debug_info(), ff_vc1_parse_frame_header(), ff_vc1_parse_frame_header_adv(), free_context_frame(), init_context_frame(), init_er(), mpv_decode_mb_internal(), vaapi_vc1_start_frame(), vc1_decode_b_mb(), vc1_decode_b_mb_intfr(), vc1_decode_p_mb(), and vc1_decode_p_mb_intfr().

uint8_t* MpegEncContext::mbintra_table

used to avoid setting {ac, dc, cbp}-pred stuff to zero on inter MB decoding

Definition at line 332 of file mpegvideo.h.

Referenced by encode_thread(), ff_clean_intra_table_entries(), ff_intrax8_decode_picture(), free_context_frame(), init_context_frame(), init_er(), mpeg4_decode_partition_a(), and mpv_decode_mb_internal().

uint8_t* MpegEncContext::cbp_table

used to store cbp, ac_pred for partitioned decoding

Definition at line 333 of file mpegvideo.h.

Referenced by free_context_frame(), init_context_frame(), mpeg4_decode_partition_a(), mpeg4_decode_partition_b(), and mpeg4_decode_partitioned_mb().

uint8_t* MpegEncContext::pred_dir_table

used to store pred_dir for partitioned decoding

Definition at line 334 of file mpegvideo.h.

Referenced by free_context_frame(), init_context_frame(), mpeg4_decode_block(), mpeg4_decode_partition_a(), and mpeg4_decode_partition_b().

uint8_t* MpegEncContext::edge_emu_buffer
uint8_t* MpegEncContext::rd_scratchpad

scratchpad for rate distortion mb decision

Definition at line 336 of file mpegvideo.h.

Referenced by encode_mb_hq(), encode_thread(), frame_size_alloc(), free_duplicate_context(), and init_duplicate_context().

uint8_t* MpegEncContext::obmc_scratchpad
uint8_t* MpegEncContext::b_scratchpad

scratchpad used for writing into write only buffers

Definition at line 338 of file mpegvideo.h.

Referenced by frame_size_alloc(), free_duplicate_context(), init_duplicate_context(), and mpv_decode_mb_internal().

int MpegEncContext::qscale

QP.

Definition at line 340 of file mpegvideo.h.

Referenced by bit8x8_c(), copy_context_after_encode(), copy_context_before_encode(), dct_quantize_trellis_c(), decide_ac_pred(), decode_slice(), encode_frame(), encode_mb_internal(), encode_picture(), encode_q_branch(), encode_thread(), ff_convert_matrix(), ff_dct_quantize_c(), ff_estimate_p_frame_motion(), ff_flv_decode_picture_header(), ff_flv_encode_picture_header(), ff_h261_encode_mb(), ff_h263_decode_picture_header(), ff_h263_encode_gob_header(), ff_h263_encode_picture_header(), ff_h263_loop_filter(), ff_h263_show_pict_info(), ff_intel_h263_decode_picture_header(), ff_mpeg4_decode_video_packet_header(), ff_mpeg4_encode_mb(), ff_mpeg4_encode_picture_header(), ff_mpeg4_encode_video_packet_header(), ff_mpeg4_pred_ac(), ff_mpv_encode_picture(), ff_msmpeg4_decode_block(), ff_msmpeg4_decode_picture_header(), ff_msmpeg4_encode_block(), ff_msmpeg4_encode_picture_header(), ff_rv10_encode_picture_header(), ff_rv20_encode_picture_header(), ff_set_qscale(), ff_vbv_update(), ff_wmv2_decode_picture_header(), ff_wmv2_decode_secondary_picture_header(), ff_wmv2_encode_picture_header(), ff_xvid_rate_estimate_qscale(), ff_xvmc_decode_mb(), h261_decode_gob(), h261_decode_gob_header(), h261_encode_gob_header(), h263_decode_dquant(), h263_decode_gob_header(), mpeg1_decode_block_inter(), mpeg1_decode_block_intra(), mpeg1_encode_mb_internal(), mpeg1_fast_decode_block_inter(), mpeg2_decode_block_intra(), mpeg2_decode_block_non_intra(), mpeg2_fast_decode_block_intra(), mpeg2_fast_decode_block_non_intra(), mpeg4_decode_block(), mpeg4_decode_mb(), mpeg4_decode_partition_a(), mpeg4_decode_partition_b(), mpeg4_decode_partitioned_mb(), mpeg_decode_mb(), mpeg_decode_slice(), mpv_decode_mb_internal(), msmpeg4_encode_dc(), put_qscale(), quant_psnr8x8_c(), rd8x8_c(), rv10_decode_packet(), rv10_decode_picture_header(), rv20_decode_picture_header(), rv34_decode_inter_macroblock(), rv34_decode_intra_macroblock(), rv34_decode_slice(), rv34_output_i16x16(), rv34_output_intra(), svq1_encode_plane(), tqi_decode_init(), update_duplicate_context_after_me(), update_qscale(), vaapi_mpeg4_decode_slice(), and write_mb_info().

int MpegEncContext::chroma_qscale
unsigned int MpegEncContext::lambda
unsigned int MpegEncContext::lambda2
int* MpegEncContext::lambda_table
int MpegEncContext::adaptive_quant

use adaptive quantization

Definition at line 345 of file mpegvideo.h.

Referenced by encode_mb_internal(), estimate_qp(), ff_mpv_encode_init(), ff_mpv_encode_picture(), and ff_rate_estimate_qscale().

int MpegEncContext::dquant
int MpegEncContext::closed_gop

MPEG1/2 GOP is closed.

Definition at line 347 of file mpegvideo.h.

Referenced by decode_chunks(), ff_mpeg_flush(), and mpeg_decode_gop().

int MpegEncContext::pict_type

AV_PICTURE_TYPE_I, AV_PICTURE_TYPE_P, AV_PICTURE_TYPE_B, ...

Definition at line 348 of file mpegvideo.h.

Referenced by decode_chunks(), decode_slice(), decode_vop_header(), decode_wmv9(), encode_frame(), encode_mb_internal(), encode_picture(), encode_thread(), epzs_motion_search_internal(), estimate_motion_thread(), ff_clean_mpeg4_qscales(), ff_fix_long_p_mvs(), ff_flv_decode_picture_header(), ff_flv_encode_picture_header(), ff_get_best_fcode(), ff_h263_decode_frame(), ff_h263_decode_mb(), ff_h263_decode_picture_header(), ff_h263_encode_gob_header(), ff_h263_encode_mb(), ff_h263_encode_picture_header(), ff_h263_show_pict_info(), ff_init_block_index(), ff_intel_h263_decode_picture_header(), ff_mpeg1_encode_picture_header(), ff_mpeg4_decode_partitions(), ff_mpeg4_decode_video_packet_header(), ff_mpeg4_encode_mb(), ff_mpeg4_encode_picture_header(), ff_mpeg4_get_video_packet_prefix_length(), ff_mpeg4_merge_partitions(), ff_mpv_encode_picture(), ff_mpv_frame_start(), ff_mpv_report_decode_progress(), ff_msmpeg4_decode_picture_header(), ff_msmpeg4_encode_mb(), ff_msmpeg4_encode_picture_header(), ff_rate_control_init(), ff_rate_estimate_qscale(), ff_rv10_encode_picture_header(), ff_rv20_encode_picture_header(), ff_rv34_decode_frame(), ff_set_mpeg4_time(), ff_vc1_decode_blocks(), ff_vc1_mc_1mv(), ff_vc1_mc_4mv_luma(), ff_vc1_parse_frame_header(), ff_vc1_parse_frame_header_adv(), ff_vc1_pred_mv(), ff_wmv2_decode_mb(), ff_wmv2_decode_picture_header(), ff_wmv2_decode_secondary_picture_header(), ff_wmv2_encode_mb(), ff_wmv2_encode_picture_header(), ff_write_pass1_stats(), ff_xvid_rate_estimate_qscale(), ff_xvmc_field_start(), fill_picture_parameters(), fill_slice(), find_best_tables(), finish_frame(), frame_end(), frame_start(), h261_decode_frame(), h261_decode_picture_header(), h263_decode_block(), mpeg1_decode_picture(), mpeg1_encode_mb_internal(), mpeg4_decode_mb(), mpeg4_decode_partition_a(), mpeg4_decode_partition_b(), mpeg4_decode_partitioned_mb(), mpeg4_is_resync(), mpeg_decode_mb(), mpeg_decode_picture_coding_extension(), mpeg_decode_slice(), mpeg_decode_update_thread_context(), mpv_decode_mb_internal(), mpv_motion_internal(), MPV_motion_lowres(), msmpeg4v12_decode_mb(), msmpeg4v34_decode_mb(), preview_obmc(), rv10_decode_frame(), rv10_decode_packet(), rv10_decode_picture_header(), rv20_decode_picture_header(), rv30_decode_mb_info(), rv34_decode_inter_mb_header(), rv34_decode_mv(), rv34_decode_slice(), rv40_decode_mb_info(), scaleforopp(), scaleforsame(), scaleforsame_x(), scaleforsame_y(), set_frame_distances(), slice_end(), svq1_encode_plane(), update_duplicate_context_after_me(), vaapi_mpeg2_start_frame(), vaapi_mpeg4_start_frame(), vaapi_vc1_start_frame(), vc1_decode_frame(), vc1_decode_skip_blocks(), vc1_extract_header(), vc1_get_MVMODE(), vc1_get_MVMODE2(), vc1_get_PTYPE(), vc1_has_ACPRED_bitplane(), vc1_has_DIRECTMB_bitplane(), vc1_has_MVTYPEMB_bitplane(), vc1_has_OVERFLAGS_bitplane(), vc1_has_SKIPMB_bitplane(), vdpau_mpeg4_start_frame(), vdpau_mpeg_start_frame(), and vdpau_vc1_start_frame().

int MpegEncContext::vbv_delay

Definition at line 349 of file mpegvideo.h.

Referenced by ff_mpv_encode_picture(), mpeg1_decode_picture(), and mpeg_decode_postinit().

int MpegEncContext::last_pict_type
int MpegEncContext::last_non_b_pict_type

used for mpeg4 gmc b-frames & ratecontrol

Definition at line 351 of file mpegvideo.h.

Referenced by encode_picture(), find_best_tables(), and frame_end().

int MpegEncContext::droppable
int MpegEncContext::frame_rate_index
AVRational MpegEncContext::mpeg2_frame_rate_ext

Definition at line 354 of file mpegvideo.h.

Referenced by find_frame_rate_index(), and mpeg1_encode_sequence_header().

int MpegEncContext::last_lambda_for[5]

last lambda for a specific pict type

Definition at line 355 of file mpegvideo.h.

Referenced by encode_picture(), estimate_best_b_count(), ff_mpeg_update_thread_context(), and frame_end().

int MpegEncContext::skipdct

skip dct and code zero residual

Definition at line 356 of file mpegvideo.h.

Referenced by encode_mb_internal(), and encode_thread().

int MpegEncContext::unrestricted_mv
int MpegEncContext::h263_long_vectors
BlockDSPContext MpegEncContext::bdsp
FDCTDSPContext MpegEncContext::fdsp
H264ChromaContext MpegEncContext::h264chroma

Definition at line 364 of file mpegvideo.h.

Referenced by dct_init(), mpv_decode_mb_internal(), and MPV_motion_lowres().

HpelDSPContext MpegEncContext::hdsp
IDCTDSPContext MpegEncContext::idsp
MECmpContext MpegEncContext::mecc
MpegVideoDSPContext MpegEncContext::mdsp

Definition at line 368 of file mpegvideo.h.

Referenced by dct_init(), gmc1_motion(), and gmc_motion().

MpegvideoEncDSPContext MpegEncContext::mpvencdsp
PixblockDSPContext MpegEncContext::pdsp
QpelDSPContext MpegEncContext::qdsp
VideoDSPContext MpegEncContext::vdsp
H263DSPContext MpegEncContext::h263dsp
int MpegEncContext::f_code
int MpegEncContext::b_code
int16_t(* MpegEncContext::p_mv_table_base)[2]

Definition at line 376 of file mpegvideo.h.

Referenced by free_context_frame(), and init_context_frame().

int16_t(* MpegEncContext::b_forw_mv_table_base)[2]

Definition at line 377 of file mpegvideo.h.

Referenced by free_context_frame(), and init_context_frame().

int16_t(* MpegEncContext::b_back_mv_table_base)[2]

Definition at line 378 of file mpegvideo.h.

Referenced by free_context_frame(), and init_context_frame().

int16_t(* MpegEncContext::b_bidir_forw_mv_table_base)[2]

Definition at line 379 of file mpegvideo.h.

Referenced by free_context_frame(), and init_context_frame().

int16_t(* MpegEncContext::b_bidir_back_mv_table_base)[2]

Definition at line 380 of file mpegvideo.h.

Referenced by free_context_frame(), and init_context_frame().

int16_t(* MpegEncContext::b_direct_mv_table_base)[2]

Definition at line 381 of file mpegvideo.h.

Referenced by free_context_frame(), and init_context_frame().

int16_t(*[2][2] MpegEncContext::p_field_mv_table_base)[2]

Definition at line 382 of file mpegvideo.h.

Referenced by free_context_frame(), and init_context_frame().

int16_t(*[2][2][2] MpegEncContext::b_field_mv_table_base)[2]

Definition at line 383 of file mpegvideo.h.

Referenced by free_context_frame(), and init_context_frame().

int16_t(* MpegEncContext::p_mv_table)[2]
int16_t(* MpegEncContext::b_forw_mv_table)[2]

MV table (1MV per MB) forward mode b-frame encoding.

Definition at line 385 of file mpegvideo.h.

Referenced by bidir_refine(), encode_picture(), encode_thread(), estimate_motion_b(), ff_estimate_b_frame_motion(), free_context_frame(), and init_context_frame().

int16_t(* MpegEncContext::b_back_mv_table)[2]

MV table (1MV per MB) backward mode b-frame encoding.

Definition at line 386 of file mpegvideo.h.

Referenced by bidir_refine(), encode_picture(), encode_thread(), ff_estimate_b_frame_motion(), free_context_frame(), and init_context_frame().

int16_t(* MpegEncContext::b_bidir_forw_mv_table)[2]

MV table (1MV per MB) bidir mode b-frame encoding.

Definition at line 387 of file mpegvideo.h.

Referenced by bidir_refine(), encode_picture(), encode_thread(), free_context_frame(), and init_context_frame().

int16_t(* MpegEncContext::b_bidir_back_mv_table)[2]

MV table (1MV per MB) bidir mode b-frame encoding.

Definition at line 388 of file mpegvideo.h.

Referenced by bidir_refine(), encode_picture(), encode_thread(), free_context_frame(), and init_context_frame().

int16_t(* MpegEncContext::b_direct_mv_table)[2]

MV table (1MV per MB) direct mode b-frame encoding.

Definition at line 389 of file mpegvideo.h.

Referenced by direct_search(), encode_thread(), ff_estimate_b_frame_motion(), free_context_frame(), and init_context_frame().

int16_t(*[2][2] MpegEncContext::p_field_mv_table)[2]

MV table (2MV per MB) interlaced p-frame encoding.

Definition at line 390 of file mpegvideo.h.

Referenced by encode_picture(), encode_thread(), ff_estimate_p_frame_motion(), ff_h263_update_motion_val(), ff_mpeg4_set_direct_mv(), free_context_frame(), and init_context_frame().

int16_t(*[2][2][2] MpegEncContext::b_field_mv_table)[2]

MV table (4MV per MB) interlaced b-frame encoding.

Definition at line 391 of file mpegvideo.h.

Referenced by encode_picture(), encode_thread(), ff_estimate_b_frame_motion(), free_context_frame(), and init_context_frame().

uint8_t*[2] MpegEncContext::p_field_select_table
uint8_t*[2][2] MpegEncContext::b_field_select_table
int MpegEncContext::me_method
int MpegEncContext::mv_dir
int MpegEncContext::mv_type
int MpegEncContext::mv[2][4][2]
int MpegEncContext::field_select[2][2]
int MpegEncContext::last_mv[2][2][2]
uint8_t* MpegEncContext::fcode_tab

smallest fcode needed for each MV

Definition at line 413 of file mpegvideo.h.

Referenced by ff_get_best_fcode(), ff_h263_encode_init(), ff_mpeg1_encode_init(), and mpv_encode_defaults().

int16_t MpegEncContext::direct_scale_mv[2][64]

precomputed to avoid divisions in ff_mpeg4_set_direct_mv

Definition at line 414 of file mpegvideo.h.

Referenced by ff_mpeg4_init_direct_mv(), and ff_mpeg4_set_one_direct_mv().

MotionEstContext MpegEncContext::me
int MpegEncContext::no_rounding
int MpegEncContext::mb_x

Definition at line 422 of file mpegvideo.h.

Referenced by apply_8x8(), apply_obmc(), chroma_4mv_motion(), chroma_4mv_motion_lowres(), cmp_direct_inline(), dct_quantize_refine(), decide_ac_pred(), decode_chunks(), decode_slice(), encode_mb_internal(), encode_picture(), encode_q_branch(), encode_thread(), epzs_motion_search2(), epzs_motion_search4(), epzs_motion_search_internal(), estimate_motion_thread(), ff_clean_intra_table_entries(), ff_h261_reorder_mb_index(), ff_h263_decode_frame(), ff_h263_decode_mb(), ff_h263_decode_mba(), ff_h263_encode_mba(), ff_h263_encode_picture_header(), ff_h263_loop_filter(), ff_h263_pred_acdc(), ff_h263_pred_dc(), ff_h263_pred_motion(), ff_h263_update_motion_val(), ff_init_block_index(), ff_intrax8_decode_picture(), ff_mjpeg_encode_mb(), ff_mjpeg_encode_stuffing(), ff_mpeg4_clean_buffers(), ff_mpeg4_decode_partitions(), ff_mpeg4_decode_video_packet_header(), ff_mpeg4_encode_mb(), ff_mpeg4_encode_video_packet_header(), ff_mpeg4_pred_ac(), ff_mpeg4_pred_dc(), ff_mpeg4_set_direct_mv(), ff_mpeg_flush(), ff_msmpeg4_decode_block(), ff_msmpeg4_decode_motion(), ff_msmpeg4_handle_slices(), ff_msmpeg4_pred_dc(), ff_mspel_motion(), ff_rv20_encode_picture_header(), ff_rv34_decode_frame(), ff_vc1_apply_p_loop_filter(), ff_vc1_interp_mc(), ff_vc1_loop_filter_iblk(), ff_vc1_loop_filter_iblk_delayed(), ff_vc1_mc_1mv(), ff_vc1_mc_4mv_chroma(), ff_vc1_mc_4mv_chroma4(), ff_vc1_mc_4mv_luma(), ff_vc1_pred_b_mv(), ff_vc1_pred_b_mv_intfi(), ff_vc1_pred_dc(), ff_vc1_pred_mv(), ff_vc1_pred_mv_intfr(), ff_vc1_smooth_overlap_filter_iblk(), ff_wmv2_decode_mb(), ff_xvmc_decode_mb(), fill_slice(), get_amv(), gmc1_motion(), gmc_motion(), h261_decode_block(), h261_decode_frame(), h261_decode_gob(), h261_decode_mb(), h261_decode_mb_skipped(), h263_decode_block(), h263_decode_gob_header(), h263_mv4_search(), init_block_index(), interlaced_search(), mb_var_thread(), mpeg1_encode_mb_internal(), mpeg4_decode_block(), mpeg4_decode_mb(), mpeg4_decode_partition_a(), mpeg4_decode_partition_b(), mpeg4_decode_partitioned_mb(), mpeg_decode_mb(), mpeg_decode_slice(), mpeg_er_decode_mb(), mpeg_motion_internal(), mpeg_motion_lowres(), mpv_decode_mb_internal(), MPV_motion_lowres(), msmpeg4v12_decode_mb(), msmpeg4v2_decode_motion(), msmpeg4v34_decode_mb(), pre_estimate_motion_thread(), prefetch_motion(), preview_obmc(), qpel_motion(), rv10_decode_packet(), rv10_decode_picture_header(), rv20_decode_picture_header(), rv34_decode_inter_macroblock(), rv34_decode_inter_mb_header(), rv34_decode_intra_macroblock(), rv34_decode_intra_mb_header(), rv34_decode_mv(), rv34_decode_slice(), rv34_mc(), rv34_pred_mv(), rv34_pred_mv_b(), rv34_pred_mv_rv3(), rv34_set_deblock_coef(), rv40_decode_mb_info(), set_p_mv_tables(), slice_decode_thread(), sse_mb(), svq1_encode_plane(), tqi_decode_frame(), tqi_idct_put(), vaapi_mpeg2_decode_slice(), vc1_apply_p_h_loop_filter(), vc1_apply_p_v_loop_filter(), vc1_decode_b_blocks(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), vc1_decode_b_mb_intfr(), vc1_decode_i_block_adv(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_intra_block(), vc1_decode_p_blocks(), vc1_decode_p_mb(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), vc1_decode_skip_blocks(), vc1_i_pred_dc(), vc1_put_signed_blocks_clamped(), wmv2_pred_motion(), write_mb_info(), x8_get_prediction(), x8_get_prediction_chroma(), and x8_update_predictions().

int MpegEncContext::mb_y

Definition at line 422 of file mpegvideo.h.

Referenced by apply_8x8(), apply_obmc(), check_slice_end(), chroma_4mv_motion(), chroma_4mv_motion_lowres(), cmp_direct_inline(), dct_quantize_refine(), decide_ac_pred(), decode_chunks(), decode_slice(), encode_mb_internal(), encode_picture(), encode_q_branch(), encode_thread(), epzs_motion_search2(), epzs_motion_search4(), epzs_motion_search_internal(), estimate_motion_thread(), ff_clean_intra_table_entries(), ff_h261_reorder_mb_index(), ff_h263_decode_frame(), ff_h263_decode_mb(), ff_h263_decode_mba(), ff_h263_encode_mba(), ff_h263_encode_picture_header(), ff_h263_loop_filter(), ff_h263_pred_acdc(), ff_h263_pred_dc(), ff_h263_update_motion_val(), ff_init_block_index(), ff_intrax8_decode_picture(), ff_mjpeg_encode_stuffing(), ff_mpeg1_encode_picture_header(), ff_mpeg1_encode_slice_header(), ff_mpeg4_clean_buffers(), ff_mpeg4_decode_partitions(), ff_mpeg4_decode_video_packet_header(), ff_mpeg4_encode_mb(), ff_mpeg4_encode_video_packet_header(), ff_mpeg4_pred_ac(), ff_mpeg4_pred_dc(), ff_mpeg4_set_direct_mv(), ff_mpeg_flush(), ff_mpv_lowest_referenced_row(), ff_mpv_report_decode_progress(), ff_msmpeg4_decode_block(), ff_msmpeg4_decode_motion(), ff_msmpeg4_handle_slices(), ff_msmpeg4_pred_dc(), ff_mspel_motion(), ff_rv20_encode_picture_header(), ff_rv34_decode_frame(), ff_vc1_interp_mc(), ff_vc1_loop_filter_iblk(), ff_vc1_loop_filter_iblk_delayed(), ff_vc1_mc_1mv(), ff_vc1_mc_4mv_chroma(), ff_vc1_mc_4mv_chroma4(), ff_vc1_mc_4mv_luma(), ff_vc1_pred_b_mv(), ff_vc1_pred_b_mv_intfi(), ff_vc1_pred_dc(), ff_vc1_pred_mv(), ff_vc1_smooth_overlap_filter_iblk(), ff_wmv2_decode_mb(), ff_xvmc_decode_mb(), fill_slice(), get_amv(), gmc1_motion(), gmc_motion(), h261_decode_block(), h261_decode_frame(), h261_decode_gob(), h261_decode_mb(), h261_decode_mb_skipped(), h263_decode_block(), h263_decode_gob_header(), h263_mv4_search(), init_block_index(), interlaced_search(), mb_var_thread(), mpeg1_encode_mb_internal(), mpeg4_decode_block(), mpeg4_decode_mb(), mpeg4_decode_partition_a(), mpeg4_decode_partition_b(), mpeg4_decode_partitioned_mb(), mpeg_decode_mb(), mpeg_decode_slice(), mpeg_er_decode_mb(), mpv_decode_mb_internal(), mpv_motion_internal(), MPV_motion_lowres(), msmpeg4v12_decode_mb(), msmpeg4v2_decode_motion(), msmpeg4v34_decode_mb(), pre_estimate_motion_thread(), prefetch_motion(), preview_obmc(), qpel_motion(), rv10_decode_frame(), rv10_decode_packet(), rv10_decode_picture_header(), rv20_decode_picture_header(), rv34_decode_inter_macroblock(), rv34_decode_inter_mb_header(), rv34_decode_intra_macroblock(), rv34_decode_intra_mb_header(), rv34_decode_mv(), rv34_decode_slice(), rv34_mc(), rv34_pred_mv(), rv34_pred_mv_b(), rv34_pred_mv_rv3(), rv34_set_deblock_coef(), rv40_decode_mb_info(), set_p_mv_tables(), slice_decode_thread(), sse_mb(), svq1_encode_plane(), tqi_decode_frame(), tqi_idct_put(), vaapi_mpeg2_decode_slice(), vaapi_vc1_decode_slice(), vc1_apply_p_v_loop_filter(), vc1_decode_b_blocks(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), vc1_decode_b_mb_intfr(), vc1_decode_i_block_adv(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_intra_block(), vc1_decode_p_blocks(), vc1_decode_p_mb(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), vc1_decode_skip_blocks(), vc1_put_signed_blocks_clamped(), write_mb_info(), x8_get_prediction(), x8_get_prediction_chroma(), x8_init_block_index(), and x8_update_predictions().

int MpegEncContext::mb_skip_run
int MpegEncContext::mb_intra
uint16_t* MpegEncContext::mb_type
int MpegEncContext::block_index[6]
int MpegEncContext::block_wrap[6]
uint8_t* MpegEncContext::dest[3]
int* MpegEncContext::mb_index2xy
uint16_t MpegEncContext::intra_matrix[64]
uint16_t MpegEncContext::chroma_intra_matrix[64]
uint16_t MpegEncContext::inter_matrix[64]
uint16_t MpegEncContext::chroma_inter_matrix[64]
int MpegEncContext::intra_quant_bias

bias for the quantizer

Definition at line 439 of file mpegvideo.h.

Referenced by dnxhd_encode_init(), dnxhd_init_qmat(), encode_picture(), ff_dct_quantize_c(), and ff_mpv_encode_init().

int MpegEncContext::inter_quant_bias

bias for the quantizer

Definition at line 440 of file mpegvideo.h.

Referenced by ff_dct_quantize_c(), and ff_mpv_encode_init().

int MpegEncContext::min_qcoeff
int MpegEncContext::max_qcoeff
int MpegEncContext::ac_esc_length

num of bits needed to encode the longest esc

Definition at line 443 of file mpegvideo.h.

Referenced by bit8x8_c(), dct_quantize_trellis_c(), encode_init(), ff_h261_encode_init(), ff_h263_encode_init(), get_block_rate(), and rd8x8_c().

uint8_t* MpegEncContext::intra_ac_vlc_length
uint8_t* MpegEncContext::intra_ac_vlc_last_length
uint8_t* MpegEncContext::inter_ac_vlc_length
uint8_t* MpegEncContext::inter_ac_vlc_last_length
uint8_t* MpegEncContext::luma_dc_vlc_length

Definition at line 448 of file mpegvideo.h.

Referenced by bit8x8_c(), encode_init(), and rd8x8_c().

int MpegEncContext::coded_score[12]

Definition at line 451 of file mpegvideo.h.

Referenced by dct_quantize_trellis_c(), encode_mb_internal(), get_b_cbp(), and get_p_cbp().

int(* MpegEncContext::q_intra_matrix)[64]

precomputed matrix (combine qscale and DCT renorm)

Definition at line 454 of file mpegvideo.h.

Referenced by dct_quantize_trellis_c(), dnxhd_10bit_dct_quantize(), dnxhd_init_qmat(), encode_picture(), ff_dct_quantize_c(), ff_mpv_encode_end(), and ff_mpv_encode_init().

int(* MpegEncContext::q_chroma_intra_matrix)[64]
int(* MpegEncContext::q_inter_matrix)[64]
uint16_t(* MpegEncContext::q_intra_matrix16)[2][64]

identical to the above but for MMX & these are not permutated, second 64 entries are bias

Definition at line 458 of file mpegvideo.h.

Referenced by dnxhd_init_qmat(), encode_picture(), ff_mpv_encode_end(), and ff_mpv_encode_init().

uint16_t(* MpegEncContext::q_chroma_intra_matrix16)[2][64]
uint16_t(* MpegEncContext::q_inter_matrix16)[2][64]

Definition at line 460 of file mpegvideo.h.

Referenced by ff_mpv_encode_end(), and ff_mpv_encode_init().

int(* MpegEncContext::dct_error_sum)[64]
int MpegEncContext::dct_count[2]

Definition at line 464 of file mpegvideo.h.

Referenced by denoise_dct_c(), merge_context_after_encode(), and update_noise_reduction().

uint16_t(* MpegEncContext::dct_offset)[64]
int64_t MpegEncContext::total_bits

Definition at line 468 of file mpegvideo.h.

Referenced by encode_frame(), ff_mpv_encode_picture(), and ff_rate_estimate_qscale().

int MpegEncContext::frame_bits

bits used for the current frame

Definition at line 469 of file mpegvideo.h.

Referenced by encode_frame(), ff_mpv_encode_picture(), ff_rate_estimate_qscale(), and ff_xvid_rate_estimate_qscale().

int MpegEncContext::stuffing_bits

bits used for stuffing

Definition at line 470 of file mpegvideo.h.

Referenced by ff_mpv_encode_picture(), and ff_rate_estimate_qscale().

int MpegEncContext::next_lambda

next lambda used for retrying to encode a frame

Definition at line 471 of file mpegvideo.h.

Referenced by estimate_qp(), and ff_mpv_encode_picture().

RateControlContext MpegEncContext::rc_context
int MpegEncContext::mv_bits
int MpegEncContext::header_bits

Definition at line 476 of file mpegvideo.h.

Referenced by encode_picture(), ff_mpv_encode_picture(), and ff_write_pass1_stats().

int MpegEncContext::i_tex_bits
int MpegEncContext::p_tex_bits
int MpegEncContext::i_count
int MpegEncContext::f_count
int MpegEncContext::b_count
int MpegEncContext::skip_count
int MpegEncContext::misc_bits
int MpegEncContext::last_bits
int MpegEncContext::resync_mb_x
int MpegEncContext::resync_mb_y
GetBitContext MpegEncContext::last_resync_gb

used to search for the next resync marker

Definition at line 489 of file mpegvideo.h.

Referenced by decode_slice(), ff_h263_resync(), and h261_resync().

int MpegEncContext::mb_num_left

number of MBs left in this video packet (for partitioned Slices only)

Definition at line 490 of file mpegvideo.h.

Referenced by check_slice_end(), ff_h263_decode_mb(), ff_mpeg4_decode_partitions(), ff_rv34_decode_frame(), finish_frame(), mpeg4_decode_partitioned_mb(), rv10_decode_packet(), and rv34_decode_slice().

int MpegEncContext::next_p_frame_damaged

set if the next p frame is damaged, to avoid showing trashed b frames

Definition at line 491 of file mpegvideo.h.

Referenced by ff_h263_decode_frame(), ff_mpeg_update_thread_context(), and vc1_decode_frame().

int MpegEncContext::err_recognition
ParseContext MpegEncContext::parse_context
int MpegEncContext::gob_index
int MpegEncContext::obmc
int MpegEncContext::mb_info

interval for outputting info about mb offsets as side data

Definition at line 499 of file mpegvideo.h.

Referenced by ff_mpv_encode_picture(), and update_mb_info().

int MpegEncContext::prev_mb_info

Definition at line 500 of file mpegvideo.h.

Referenced by ff_mpv_encode_picture(), and update_mb_info().

int MpegEncContext::last_mb_info

Definition at line 500 of file mpegvideo.h.

Referenced by ff_mpv_encode_picture(), and update_mb_info().

uint8_t* MpegEncContext::mb_info_ptr

Definition at line 501 of file mpegvideo.h.

Referenced by ff_mpv_encode_picture(), and write_mb_info().

int MpegEncContext::mb_info_size

Definition at line 502 of file mpegvideo.h.

Referenced by ff_mpv_encode_picture(), update_mb_info(), and write_mb_info().

int MpegEncContext::ehc_mode
int MpegEncContext::umvplus
int MpegEncContext::h263_aic_dir
int MpegEncContext::h263_slice_structured
int MpegEncContext::alt_inter_vlc
int MpegEncContext::modified_quant
int MpegEncContext::loop_filter
int MpegEncContext::custom_pcf

Definition at line 512 of file mpegvideo.h.

Referenced by ff_h263_decode_picture_header(), and ff_h263_encode_picture_header().

int MpegEncContext::time_increment_bits

< number of bits to represent the fractional part of time (encoder only)

Definition at line 516 of file mpegvideo.h.

Referenced by ff_mpeg4_encode_picture_header(), ff_mpv_encode_init(), and mpeg4_encode_vol_header().

int MpegEncContext::last_time_base
int MpegEncContext::time_base

time in seconds of last I,P,S Frame

Definition at line 518 of file mpegvideo.h.

Referenced by ff_mpv_encode_picture(), ff_set_mpeg4_time(), and mpeg4_decode_gop_header().

int64_t MpegEncContext::time
int64_t MpegEncContext::last_non_b_time
uint16_t MpegEncContext::pp_time
uint16_t MpegEncContext::pb_time
uint16_t MpegEncContext::pp_field_time

Definition at line 523 of file mpegvideo.h.

Referenced by ff_mpeg4_set_direct_mv(), and vdpau_mpeg4_start_frame().

uint16_t MpegEncContext::pb_field_time

like above, just for interlaced

Definition at line 524 of file mpegvideo.h.

Referenced by ff_mpeg4_set_direct_mv(), and vdpau_mpeg4_start_frame().

int MpegEncContext::real_sprite_warping_points

Definition at line 525 of file mpegvideo.h.

Referenced by get_amv(), mpeg4_decode_sprite_trajectory(), and mpv_motion_internal().

int MpegEncContext::sprite_offset[2][2]

sprite offset[isChroma][isMVY]

Definition at line 526 of file mpegvideo.h.

Referenced by get_amv(), gmc1_motion(), gmc_motion(), and mpeg4_decode_sprite_trajectory().

int MpegEncContext::sprite_delta[2][2]

sprite_delta [isY][isMVY]

Definition at line 527 of file mpegvideo.h.

Referenced by get_amv(), gmc_motion(), and mpeg4_decode_sprite_trajectory().

int MpegEncContext::mcsel
int MpegEncContext::quant_precision
int MpegEncContext::quarter_sample
int MpegEncContext::aspect_ratio_info
int MpegEncContext::sprite_warping_accuracy
int MpegEncContext::data_partitioning
int MpegEncContext::partitioned_frame
int MpegEncContext::low_delay
int MpegEncContext::vo_type
PutBitContext MpegEncContext::tex_pb
PutBitContext MpegEncContext::pb2
int MpegEncContext::mpeg_quant
int MpegEncContext::padding_bug_score

used to detect the VERY common padding bug in MPEG4

Definition at line 540 of file mpegvideo.h.

Referenced by decode_slice(), ff_mpeg4_workaround_bugs(), ff_mpeg_update_thread_context(), and merge_context_after_encode().

int MpegEncContext::divx_packed
uint8_t* MpegEncContext::bitstream_buffer
int MpegEncContext::bitstream_buffer_size
unsigned int MpegEncContext::allocated_bitstream_buffer_size
int MpegEncContext::rv10_version

RV10 version: 0 or 3.

Definition at line 549 of file mpegvideo.h.

Referenced by h263_decode_block(), rv10_decode_init(), and rv10_decode_picture_header().

int MpegEncContext::rv10_first_dc_coded[3]

Definition at line 550 of file mpegvideo.h.

Referenced by h263_decode_block(), and rv10_decode_packet().

struct MJpegContext* MpegEncContext::mjpeg_ctx

Definition at line 553 of file mpegvideo.h.

Referenced by encode_block(), ff_mjpeg_encode_close(), and ff_mjpeg_encode_init().

int MpegEncContext::esc_pos

Definition at line 554 of file mpegvideo.h.

Referenced by ff_mjpeg_encode_picture_header(), and ff_mjpeg_encode_stuffing().

int MpegEncContext::mv_table_index
int MpegEncContext::rl_table_index
int MpegEncContext::rl_chroma_table_index
int MpegEncContext::dc_table_index
int MpegEncContext::use_skip_mb_code
int MpegEncContext::slice_height
int MpegEncContext::first_slice_line
int MpegEncContext::flipflop_rounding
int MpegEncContext::msmpeg4_version
int MpegEncContext::per_mb_rl_table
int MpegEncContext::esc3_level_length
int MpegEncContext::esc3_run_length
int(* MpegEncContext::ac_stats)[2][MAX_LEVEL+1][MAX_RUN+1][2]

[mb_intra][isChroma][level][run][last]

Definition at line 570 of file mpegvideo.h.

Referenced by ff_mpv_encode_end(), ff_mpv_encode_init(), ff_msmpeg4_encode_block(), and find_best_tables().

int MpegEncContext::inter_intra_pred
int MpegEncContext::mspel
GetBitContext MpegEncContext::gb

Definition at line 575 of file mpegvideo.h.

Referenced by bitplane_decoding(), check_slice_end(), decode_chunks(), decode_slice(), decode_wmv9(), ff_flv_decode_picture_header(), ff_h263_decode_frame(), ff_h263_decode_mb(), ff_h263_decode_mba(), ff_h263_decode_motion(), ff_h263_decode_picture_header(), ff_h263_resync(), ff_h263_show_pict_info(), ff_intel_h263_decode_picture_header(), ff_intrax8_decode_picture(), ff_mpeg4_decode_partitions(), ff_mpeg4_decode_video_packet_header(), ff_mpeg4_frame_end(), ff_msmpeg4_decode_block(), ff_msmpeg4_decode_ext_header(), ff_msmpeg4_decode_motion(), ff_msmpeg4_decode_picture_header(), ff_rv34_decode_frame(), ff_rv_decode_dc(), ff_vc1_pred_b_mv(), ff_vc1_pred_mv(), ff_wmv2_decode_mb(), ff_wmv2_decode_picture_header(), ff_wmv2_decode_secondary_picture_header(), fill_slice(), get_consumed_bytes(), get_dmv(), get_mvdata_interlaced(), get_qscale(), h261_decode_block(), h261_decode_frame(), h261_decode_gob_header(), h261_decode_mb(), h261_decode_picture_header(), h261_resync(), h263_decode_block(), h263_decode_dquant(), h263_decode_gob_header(), h263p_decode_umotion(), load_matrix(), mpeg1_decode_block_inter(), mpeg1_decode_block_intra(), mpeg1_decode_picture(), mpeg1_decode_sequence(), mpeg1_fast_decode_block_inter(), mpeg2_decode_block_intra(), mpeg2_decode_block_non_intra(), mpeg2_fast_decode_block_intra(), mpeg2_fast_decode_block_non_intra(), mpeg4_decode_block(), mpeg4_decode_dc(), mpeg4_decode_mb(), mpeg4_decode_partition_a(), mpeg4_decode_partition_b(), mpeg4_is_resync(), mpeg_decode_gop(), mpeg_decode_mb(), mpeg_decode_motion(), mpeg_decode_picture_coding_extension(), mpeg_decode_picture_display_extension(), mpeg_decode_quant_matrix_extension(), mpeg_decode_sequence_display_extension(), mpeg_decode_sequence_extension(), mpeg_decode_slice(), msmpeg4_decode_dc(), msmpeg4v12_decode_mb(), msmpeg4v2_decode_motion(), msmpeg4v34_decode_mb(), parse_mb_skip(), preview_obmc(), rv10_decode_packet(), rv10_decode_picture_header(), rv20_decode_picture_header(), rv30_decode_mb_info(), rv34_decode_inter_macroblock(), rv34_decode_inter_mb_header(), rv34_decode_intra_mb_header(), rv34_decode_mv(), rv34_decode_slice(), rv34_output_i16x16(), rv34_process_block(), rv40_decode_mb_info(), slice_decode_thread(), tqi_decode_frame(), vaapi_mpeg4_decode_slice(), vaapi_vc1_decode_slice(), vc1_decode_ac_coeff(), vc1_decode_b_blocks(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), vc1_decode_b_mb_intfr(), vc1_decode_frame(), vc1_decode_i_block(), vc1_decode_i_block_adv(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_intra_block(), vc1_decode_p_block(), vc1_decode_p_blocks(), vc1_decode_p_mb(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), vop_dquant_decoding(), wmv2_decode_inter_block(), wmv2_decode_motion(), wmv2_pred_motion(), x8_decode_intra_mb(), x8_get_ac_rlf(), x8_get_dc_rlf(), x8_get_orient_vlc(), and x8_select_ac_table().

int MpegEncContext::gop_picture_number

index of the first picture of a GOP based on fake_pic_num & mpeg1 specific

Definition at line 578 of file mpegvideo.h.

Referenced by ff_mpeg1_encode_picture_header(), mpeg1_encode_sequence_header(), and update_duplicate_context_after_me().

int MpegEncContext::last_mv_dir

last mv_dir, used for b frame encoding

Definition at line 579 of file mpegvideo.h.

Referenced by encode_thread(), and mpeg1_encode_mb_internal().

uint8_t* MpegEncContext::vbv_delay_ptr

pointer to vbv_delay in the bitstream

Definition at line 580 of file mpegvideo.h.

Referenced by encode_thread(), ff_mpeg1_encode_picture_header(), and ff_mpv_encode_picture().

int MpegEncContext::progressive_sequence
int MpegEncContext::mpeg_f_code[2][2]
int MpegEncContext::picture_structure
int MpegEncContext::intra_dc_precision
int MpegEncContext::frame_pred_frame_dct
int MpegEncContext::top_field_first
int MpegEncContext::concealment_motion_vectors
int MpegEncContext::q_scale_type
int MpegEncContext::intra_vlc_format
int MpegEncContext::alternate_scan
int MpegEncContext::seq_disp_ext

Definition at line 596 of file mpegvideo.h.

Referenced by mpeg1_encode_sequence_header().

int MpegEncContext::repeat_first_field
int MpegEncContext::chroma_420_type
int MpegEncContext::chroma_format
int MpegEncContext::chroma_x_shift
int MpegEncContext::chroma_y_shift
int MpegEncContext::progressive_frame
int MpegEncContext::full_pel[2]
int MpegEncContext::interlaced_dct
int MpegEncContext::first_field
int MpegEncContext::drop_frame_timecode

timecode is in drop frame format.

Definition at line 610 of file mpegvideo.h.

Referenced by encode_init(), and mpeg1_encode_sequence_header().

int MpegEncContext::scan_offset

reserve space for SVCD scan offset user data.

Definition at line 611 of file mpegvideo.h.

Referenced by ff_mpeg1_encode_picture_header().

int MpegEncContext::rtp_mode

Definition at line 614 of file mpegvideo.h.

Referenced by encode_thread(), ff_mpv_encode_init(), and mpeg4_encode_vol_header().

char* MpegEncContext::tc_opt_str

timecode option string

Definition at line 616 of file mpegvideo.h.

Referenced by encode_init().

AVTimecode MpegEncContext::tc

timecode context

Definition at line 617 of file mpegvideo.h.

Referenced by encode_init(), and mpeg1_encode_sequence_header().

uint8_t* MpegEncContext::ptr_lastgob
int MpegEncContext::swap_uv

Definition at line 620 of file mpegvideo.h.

Referenced by ff_xvmc_pack_pblocks(), mpeg1_decode_sequence(), and vcr2_init_sequence().

int MpegEncContext::pack_pblocks
int16_t(*[12] MpegEncContext::pblocks)[64]
int16_t(* MpegEncContext::block)[64]
int16_t(* MpegEncContext::blocks)[12][64]

Definition at line 625 of file mpegvideo.h.

Referenced by encode_mb_hq(), free_duplicate_context(), and init_duplicate_context().

int(* MpegEncContext::decode_mb)(struct MpegEncContext *s, int16_t block[6][64])
void(* MpegEncContext::dct_unquantize_mpeg1_intra)(struct MpegEncContext *s, int16_t *block, int n, int qscale)

Definition at line 632 of file mpegvideo.h.

Referenced by dct_init(), ff_mpv_common_init_x86(), ff_mpv_frame_start(), and frame_start().

void(* MpegEncContext::dct_unquantize_mpeg1_inter)(struct MpegEncContext *s, int16_t *block, int n, int qscale)

Definition at line 634 of file mpegvideo.h.

Referenced by dct_init(), ff_mpv_common_init_x86(), ff_mpv_frame_start(), and frame_start().

void(* MpegEncContext::dct_unquantize_mpeg2_intra)(struct MpegEncContext *s, int16_t *block, int n, int qscale)

Definition at line 636 of file mpegvideo.h.

Referenced by dct_init(), ff_mpv_common_init_x86(), ff_mpv_frame_start(), and frame_start().

void(* MpegEncContext::dct_unquantize_mpeg2_inter)(struct MpegEncContext *s, int16_t *block, int n, int qscale)

Definition at line 638 of file mpegvideo.h.

Referenced by dct_init(), ff_mpv_common_init_x86(), ff_mpv_frame_start(), and frame_start().

void(* MpegEncContext::dct_unquantize_h263_intra)(struct MpegEncContext *s, int16_t *block, int n, int qscale)
void(* MpegEncContext::dct_unquantize_h263_inter)(struct MpegEncContext *s, int16_t *block, int n, int qscale)
void(* MpegEncContext::dct_unquantize_intra)(struct MpegEncContext *s,int16_t *block, int n, int qscale)

Definition at line 644 of file mpegvideo.h.

Referenced by ff_mpv_frame_start(), frame_start(), put_dct(), and rd8x8_c().

void(* MpegEncContext::dct_unquantize_inter)(struct MpegEncContext *s,int16_t *block, int n, int qscale)
int(* MpegEncContext::dct_quantize)(struct MpegEncContext *s, int16_t *block, int n, int qscale, int *overflow)
int(* MpegEncContext::fast_dct_quantize)(struct MpegEncContext *s, int16_t *block, int n, int qscale, int *overflow)

Definition at line 649 of file mpegvideo.h.

Referenced by bit8x8_c(), ff_dct_encode_init(), quant_psnr8x8_c(), and rd8x8_c().

void(* MpegEncContext::denoise_dct)(struct MpegEncContext *s, int16_t *block)
int MpegEncContext::mpv_flags
int MpegEncContext::quantizer_noise_shaping

Definition at line 653 of file mpegvideo.h.

Referenced by dct_quantize_refine(), and encode_mb_internal().

float MpegEncContext::rc_qsquish

ratecontrol qmin qmax limiting method 0-> clipping, 1-> use a nice continuous function to limit qscale within qmin/qmax.

Definition at line 659 of file mpegvideo.h.

Referenced by ff_mpv_encode_init(), and modify_qscale().

float MpegEncContext::rc_qmod_amp

Definition at line 660 of file mpegvideo.h.

Referenced by ff_mpv_encode_init(), and modify_qscale().

int MpegEncContext::rc_qmod_freq

Definition at line 661 of file mpegvideo.h.

Referenced by ff_mpv_encode_init(), and modify_qscale().

float MpegEncContext::rc_initial_cplx

Definition at line 662 of file mpegvideo.h.

Referenced by ff_mpv_encode_init(), and ff_rate_control_init().

float MpegEncContext::rc_buffer_aggressivity

Definition at line 663 of file mpegvideo.h.

Referenced by ff_mpv_encode_init(), and modify_qscale().

float MpegEncContext::border_masking

Definition at line 664 of file mpegvideo.h.

Referenced by adaptive_quantization(), and ff_mpv_encode_init().

int MpegEncContext::lmin

Definition at line 665 of file mpegvideo.h.

Referenced by ff_mpv_encode_init(), and get_qminmax().

int MpegEncContext::lmax

Definition at line 665 of file mpegvideo.h.

Referenced by ff_mpv_encode_init(), ff_mpv_encode_picture(), and get_qminmax().

char* MpegEncContext::rc_eq

Definition at line 667 of file mpegvideo.h.

Referenced by ff_mpv_encode_init(), ff_rate_control_init(), and get_qscale().

float* MpegEncContext::cplx_tab

Definition at line 670 of file mpegvideo.h.

Referenced by adaptive_quantization(), free_context_frame(), and init_context_frame().

float * MpegEncContext::bits_tab

Definition at line 670 of file mpegvideo.h.

Referenced by adaptive_quantization(), free_context_frame(), and init_context_frame().

int MpegEncContext::context_reinit

Definition at line 674 of file mpegvideo.h.

Referenced by ff_h263_decode_frame(), and ff_mpeg_update_thread_context().

ERContext MpegEncContext::er
int MpegEncContext::error_rate

Definition at line 678 of file mpegvideo.h.

Referenced by encode_thread(), and ff_mpv_encode_init().

AVFrame* MpegEncContext::tmp_frames[MAX_B_FRAMES+2]

Definition at line 681 of file mpegvideo.h.

Referenced by estimate_best_b_count(), ff_mpv_encode_end(), and ff_mpv_encode_init().


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