#include <mpegvideo.h>
Data Fields | |
| AVClass * | class |
| struct AVCodecContext * | avctx |
| 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 CodecID | 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 | b4_stride |
| 4*mb_width+1 used for some 4x4 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 | |
| int | linesize |
| line size, in bytes, may be different from width | |
| int | uvlinesize |
| line size, for chroma in bytes, may be different from width | |
| Picture * | picture |
| 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 | |
| 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 |
| int64_t | user_specified_pts |
| last non zero pts from AVFrame which was passed into avcodec_encode_video() | |
| 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 MpegEncContext * | thread_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. | |
| Picture * | last_picture_ptr |
| pointer to the previous picture. | |
| Picture * | next_picture_ptr |
| pointer to the next picture (for bidir pred) | |
| Picture * | current_picture_ptr |
| pointer to the current picture | |
| int | picture_count |
| number of allocated pictures (MAX_PICTURE_COUNT * avctx->thread_count) | |
| int | picture_range_start |
| int | picture_range_end |
| the part of picture that this context can allocate in | |
| uint8_t * | visualization_buffer [3] |
| temporary buffer vor MV visualization | |
| 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_t * | y_dc_scale_table |
| qscale -> y_dc_scale table | |
| const uint8_t * | c_dc_scale_table |
| qscale -> c_dc_scale table | |
| const uint8_t * | chroma_qscale_table |
| qscale -> chroma_qscale (h263) | |
| uint8_t * | coded_block_base |
| uint8_t * | coded_block |
| used for coded block pattern prediction (msmpeg4v3, wmv1) | |
| int16_t(* | ac_val_base )[16] |
| int16_t(*[3] | ac_val )[16] |
| used for for mpeg4 AC prediction, all 3 arrays must be continuous | |
| int | mb_skipped |
| MUST BE SET only during DECODING. | |
| uint8_t * | 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) | |
| uint8_t * | mbintra_table |
| used to avoid setting {ac, dc, cbp}-pred stuff to zero on inter MB decoding | |
| uint8_t * | cbp_table |
| used to store cbp, ac_pred for partitioned decoding | |
| uint8_t * | pred_dir_table |
| used to store pred_dir for partitioned decoding | |
| uint8_t * | edge_emu_buffer |
| temporary buffer for if MVs point to out-of-frame data | |
| uint8_t * | rd_scratchpad |
| scratchpad for rate distortion mb decision | |
| uint8_t * | obmc_scratchpad |
| uint8_t * | b_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 | last_pict_type |
| int | last_non_b_pict_type |
| used for mpeg4 gmc b-frames & ratecontrol | |
| int | dropable |
| int | frame_rate_index |
| 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 | |
| DSPContext | dsp |
| pointers for accelerated dsp functions | |
| 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_t * | fcode_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, . | |
| int | mb_x |
| int | mb_y |
| int | mb_skip_run |
| int | mb_intra |
| uint16_t * | mb_type |
| Table for candidate MB types for encoding. | |
| int | block_index [6] |
| index to current MB in block based arrays with edges | |
| int | block_wrap [6] |
| uint8_t * | dest [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_t * | intra_ac_vlc_length |
| uint8_t * | intra_ac_vlc_last_length |
| uint8_t * | inter_ac_vlc_length |
| uint8_t * | inter_ac_vlc_last_length |
| uint8_t * | luma_dc_vlc_length |
| int | coded_score [8] |
| 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] |
| void * | opaque |
| private data for the user | |
| int64_t | total_bits |
| int | frame_bits |
| bits used for the current frame | |
| 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 | error_count |
| int | error_occurred |
| uint8_t * | error_status_table |
| table of the error status of each MB | |
| 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 | showed_packed_warning |
| flag for having shown the warning about divxs invalid b frames | |
| int | mb_info |
| interval for outputting info about mb offsets as side data | |
| int | prev_mb_info |
| int | last_mb_info |
| uint8_t * | mb_info_ptr |
| int | mb_info_size |
| 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 | |
| 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 | shape |
| int | vol_sprite_usage |
| int | sprite_width |
| int | sprite_height |
| int | sprite_left |
| int | sprite_top |
| int | sprite_brightness_change |
| int | num_sprite_warping_points |
| int | real_sprite_warping_points |
| uint16_t | sprite_traj [4][2] |
| sprite trajectory points | |
| int | sprite_offset [2][2] |
| sprite offset[isChroma][isMVY] | |
| int | sprite_delta [2][2] |
| sprite_delta [isY][isMVY] | |
| int | sprite_shift [2] |
| sprite shift [isChroma] | |
| int | mcsel |
| int | quant_precision |
| int | quarter_sample |
| 1->qpel, 0->half pel ME/MC | |
| int | scalability |
| int | hierachy_type |
| int | enhancement_type |
| int | new_pred |
| int | reduced_res_vop |
| int | aspect_ratio_info |
| int | sprite_warping_accuracy |
| int | low_latency_sprite |
| int | data_partitioning |
| data partitioning flag from header | |
| int | partitioned_frame |
| is current frame partitioned | |
| int | rvlc |
| reversible vlc | |
| int | resync_marker |
| could this stream contain resync markers | |
| int | low_delay |
| no reordering needed / has no b-frames | |
| int | vo_type |
| int | vol_control_parameters |
| does the stream contain the low_delay flag, used to workaround buggy encoders | |
| int | intra_dc_threshold |
| QP above whch the ac VLC should be used for intra dc. | |
| int | use_intra_dc_vlc |
| PutBitContext | tex_pb |
| used for data partitioned VOPs | |
| PutBitContext | pb2 |
| used for data partitioned VOPs | |
| int | mpeg_quant |
| int | t_frame |
| time distance of first I -> B, used for interlaced b frames | |
| int | padding_bug_score |
| used to detect the VERY common padding bug in MPEG4 | |
| int | cplx_estimation_trash_i |
| int | cplx_estimation_trash_p |
| int | cplx_estimation_trash_b |
| int | divx_version |
| int | divx_build |
| int | divx_packed |
| uint8_t * | bitstream_buffer |
| int | bitstream_buffer_size |
| unsigned int | allocated_bitstream_buffer_size |
| int | xvid_build |
| int | lavc_build |
| int | rv10_version |
| RV10 version: 0 or 3. | |
| int | rv10_first_dc_coded [3] |
| int | orig_width |
| int | orig_height |
| struct MJpegContext * | mjpeg_ctx |
| int | mjpeg_vsample [3] |
| vertical sampling factors, default = {2, 1, 1} | |
| int | mjpeg_hsample [3] |
| horizontal sampling factors, default = {2, 1, 1} | |
| 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 | |
| int | broken_link |
| no_output_of_prior_pics_flag | |
| uint8_t * | vbv_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 | 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_slice |
| 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_t * | ptr_lastgob |
| int | swap_uv |
| DCTELEM(*[12] | pblocks )[64] |
| DCTELEM(* | block )[64] |
| points to one of the following blocks | |
| DCTELEM(* | blocks )[8][64] |
| int(* | decode_mb )(struct MpegEncContext *s, DCTELEM block[6][64]) |
| void(* | dct_unquantize_mpeg1_intra )(struct MpegEncContext *s, DCTELEM *block, int n, int qscale) |
| void(* | dct_unquantize_mpeg1_inter )(struct MpegEncContext *s, DCTELEM *block, int n, int qscale) |
| void(* | dct_unquantize_mpeg2_intra )(struct MpegEncContext *s, DCTELEM *block, int n, int qscale) |
| void(* | dct_unquantize_mpeg2_inter )(struct MpegEncContext *s, DCTELEM *block, int n, int qscale) |
| void(* | dct_unquantize_h263_intra )(struct MpegEncContext *s, DCTELEM *block, int n, int qscale) |
| void(* | dct_unquantize_h263_inter )(struct MpegEncContext *s, DCTELEM *block, int n, int qscale) |
| void(* | dct_unquantize_h261_intra )(struct MpegEncContext *s, DCTELEM *block, int n, int qscale) |
| void(* | dct_unquantize_h261_inter )(struct MpegEncContext *s, DCTELEM *block, int n, int qscale) |
| void(* | dct_unquantize_intra )(struct MpegEncContext *s, DCTELEM *block, int n, int qscale) |
| void(* | dct_unquantize_inter )(struct MpegEncContext *s, DCTELEM *block, int n, int qscale) |
| int(* | dct_quantize )(struct MpegEncContext *s, DCTELEM *block, int n, int qscale, int *overflow) |
| int(* | fast_dct_quantize )(struct MpegEncContext *s, DCTELEM *block, int n, int qscale, int *overflow) |
| void(* | denoise_dct )(struct MpegEncContext *s, DCTELEM *block) |
| int | mpv_flags |
| flags set by private options | |
| int | quantizer_noise_shaping |
Definition at line 205 of file mpegvideo.h.
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_h263_encode_init(), get_block_rate(), and rd8x8_c().
Definition at line 254 of file mpegvideo.h.
Referenced by dct_unquantize_h263_intra_armv5te(), dct_unquantize_h263_intra_axp(), dct_unquantize_h263_intra_c(), dct_unquantize_h263_intra_mmx(), ff_h263_decode_mb(), ff_h263_pred_acdc(), ff_mpeg4_encode_mb(), ff_mpeg4_pred_ac(), ff_msmpeg4_decode_block(), ff_wmv2_decode_mb(), h263_decode_block(), mpeg4_decode_block(), mpeg4_decode_mb(), mpeg4_decode_partitioned_mb(), msmpeg4v12_decode_mb(), msmpeg4v34_decode_mb(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), 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_mb(), vc1_decode_p_mb_intfi(), and vc1_decode_p_mb_intfr().
| int(* MpegEncContext::ac_stats)[2][MAX_LEVEL+1][MAX_RUN+1][2] |
[mb_intra][isChroma][level][run][last]
Definition at line 617 of file mpegvideo.h.
Referenced by ff_MPV_common_end(), ff_MPV_common_init(), ff_msmpeg4_encode_block(), and find_best_tables().
| int16_t(*[3] MpegEncContext::ac_val)[16] |
used for for mpeg4 AC prediction, all 3 arrays must be continuous
Definition at line 324 of file mpegvideo.h.
Referenced by decide_ac_pred(), encode_thread(), ff_clean_intra_table_entries(), ff_h263_pred_acdc(), ff_mpeg4_clean_buffers(), ff_mpeg4_pred_ac(), init_duplicate_context(), restore_ac_coeffs(), vc1_decode_i_block(), vc1_decode_i_block_adv(), and vc1_decode_intra_block().
Definition at line 323 of file mpegvideo.h.
Referenced by free_duplicate_context(), and init_duplicate_context().
use adaptive quantization
Definition at line 341 of file mpegvideo.h.
Referenced by encode_mb_internal(), estimate_qp(), ff_MPV_encode_init(), ff_MPV_encode_picture(), ff_rate_estimate_qscale(), svq3_decode_frame(), svq3_decode_mb(), and svq3_decode_slice_header().
| unsigned int MpegEncContext::allocated_bitstream_buffer_size |
Definition at line 586 of file mpegvideo.h.
Referenced by ff_h263_decode_frame(), ff_mpeg_update_thread_context(), and ff_MPV_common_end().
alternative inter vlc
Definition at line 523 of file mpegvideo.h.
Referenced by ff_h263_decode_mb(), ff_h263_decode_picture_header(), ff_h263_encode_mb(), ff_h263_encode_picture_header(), ff_h263_show_pict_info(), ff_rv20_encode_picture_header(), h263_decode_block(), and h263_encode_block().
Definition at line 645 of file mpegvideo.h.
Referenced by dct_unquantize_mpeg2_inter_c(), dct_unquantize_mpeg2_inter_mmx(), dct_unquantize_mpeg2_intra_bitexact(), dct_unquantize_mpeg2_intra_c(), dct_unquantize_mpeg2_intra_mmx(), decode_vop_header(), encode_mb_internal(), ff_dct_common_init(), ff_mpeg1_encode_picture_header(), ff_mpeg4_encode_picture_header(), ff_MPV_encode_init(), ff_vdpau_mpeg4_decode_picture(), ff_vdpau_mpeg_picture_complete(), fill_picture_parameters(), mpeg_decode_picture_coding_extension(), mpeg_decode_slice(), vaapi_mpeg2_start_frame(), and vaapi_mpeg4_start_frame().
Definition at line 559 of file mpegvideo.h.
Referenced by decode_vol_header(), ff_h263_decode_picture_header(), ff_h263_encode_picture_header(), mpeg1_decode_sequence(), mpeg1_encode_sequence_header(), mpeg4_encode_vol_header(), and mpeg_decode_postinit().
struct AVCodecContext* MpegEncContext::avctx [read] |
Definition at line 207 of file mpegvideo.h.
Referenced by adaptive_quantization(), alloc_frame_buffer(), amv_encode_picture(), av_mpeg4_decode_header(), await_reference_mb_row(), bidir_refine(), bitplane_decoding(), calc_intra_matrix(), cavs_decode_frame(), chroma_4mv_motion_lowres(), clip_coeffs(), common_init(), comp_block(), context_init(), copy_picture_attributes(), decode_block_intra(), decode_buffering_period(), decode_cabac_mb_mvd(), decode_chunks(), decode_ext_header(), decode_hrd_parameters(), decode_init(), decode_mb(), decode_mb_i(), decode_nal_units(), decode_pic(), decode_picture_timing(), decode_postinit(), decode_rbsp_trailing(), decode_residual(), decode_residual_inter(), decode_seq_header(), decode_sequence_header_adv(), decode_slice(), decode_slice_header(), decode_unregistered_user_data(), decode_user_data(), decode_vol_header(), decode_vop_header(), decode_vui_parameters(), dequant(), 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_picture_lossless(), encode_thread(), epzs_motion_search_internal(), estimate_best_b_count(), estimate_motion_thread(), execute_decode_slices(), fetch_diagonal_mv(), ff_alloc_picture(), ff_cavs_init(), ff_dct_common_init(), ff_draw_horiz_band(), ff_dxva2_common_end_frame(), ff_er_add_slice(), ff_er_frame_end(), ff_find_unused_picture(), 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_init(), ff_h263_decode_mb(), ff_h263_decode_picture_header(), ff_h263_encode_picture_header(), ff_h263_show_pict_info(), ff_h264_alloc_tables(), ff_h264_check_intra4x4_pred_mode(), ff_h264_check_intra_pred_mode(), ff_h264_decode_extradata(), ff_h264_decode_init(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_nal(), ff_h264_decode_picture_parameter_set(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_decode_ref_pic_marking(), ff_h264_decode_sei(), ff_h264_decode_seq_parameter_set(), ff_h264_execute_ref_pic_marking(), ff_h264_fill_default_ref_list(), ff_h264_filter_mb(), ff_h264_find_frame_end(), ff_h264_frame_start(), ff_init_block_index(), ff_init_me(), ff_init_qscale_tab(), ff_intel_h263_decode_picture_header(), ff_mjpeg_encode_picture_header(), 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_mpeg_update_thread_context(), ff_MPV_common_end(), ff_MPV_common_init(), ff_MPV_common_init_altivec(), ff_MPV_common_init_mmx(), ff_MPV_decode_mb(), ff_MPV_encode_init(), ff_MPV_encode_picture(), ff_MPV_frame_end(), ff_MPV_frame_start(), 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_print_debug_info(), ff_rate_control_init(), ff_rate_control_uninit(), ff_rate_estimate_qscale(), ff_rv34_decode_frame(), ff_rv34_decode_init(), ff_rv34_decode_init_thread_copy(), ff_rv_decode_dc(), ff_set_mpeg4_time(), ff_update_block_index(), ff_vaapi_common_end_frame(), ff_vbv_update(), ff_vc1_decode_entry_point(), ff_vc1_decode_sequence_header(), ff_vc1_parse_frame_header(), ff_vc1_parse_frame_header_adv(), ff_vdpau_h264_picture_complete(), ff_vdpau_h264_picture_start(), ff_vdpau_h264_set_reference_frames(), ff_vdpau_mpeg4_decode_picture(), ff_vdpau_mpeg_picture_complete(), ff_vdpau_vc1_decode_picture(), 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(), field_end(), filter_mb_dir(), find_frame_rate_index(), find_short(), finish_frame(), free_frame_buffer(), get_consumed_bytes(), get_diff_limited_q(), get_qminmax(), get_qscale(), guess_mv(), h261_decode_block(), h261_decode_frame(), h261_decode_gob(), h261_decode_gob_header(), h261_decode_init(), h261_decode_mb(), h261_decode_picture_header(), h263_decode_block(), h263p_decode_umotion(), h264_parse(), hl_motion(), hpel_motion_lowres(), idct_put(), init_duplicate_context(), init_pass2(), is_intra_more_likely(), jpeg_put_comments(), load_input_picture(), load_matrix(), merge_context_after_encode(), modify_qscale(), more_rbsp_data_in_pps(), mpeg1_decode_block_inter(), mpeg1_decode_block_intra(), mpeg1_decode_sequence(), mpeg1_encode_sequence_header(), mpeg2_decode_block_intra(), mpeg2_decode_block_non_intra(), mpeg4_decode_block(), mpeg4_decode_dc(), mpeg4_decode_gop_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_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(), nsse16_mmx(), nsse8_c(), nsse8_mmx(), parse_nal_units(), pre_estimate_motion_thread(), pred_16x8_motion(), pred_8x16_motion(), pred_intra_mode(), pred_motion(), pred_non_zero_count(), pred_pskip_motion(), print_long_term(), print_short_term(), remove_short(), 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_decode_delta_block(), svq1_decode_frame(), svq1_decode_frame_header(), svq1_decode_init(), svq1_encode_init(), svq1_encode_plane(), svq3_decode_frame(), svq3_decode_mb(), svq3_decode_slice_header(), svq3_mc_dir(), tqi_calculate_qtable(), tqi_decode_frame(), tqi_decode_init(), tqi_idct_put(), update_noise_reduction(), update_qscale(), vaapi_vc1_start_frame(), vc1_decode_b_blocks(), 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_init_alloc_tables(), vc1_decode_intra_block(), vc1_decode_p_blocks(), vc1_extract_headers(), vc1_interp_mc(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_chroma4(), vc1_mc_4mv_luma(), vcr2_init_sequence(), and wmv2_add_block().
4*mb_width+1 used for some 4x4 block arrays to allow simple addressing
Definition at line 244 of file mpegvideo.h.
Referenced by ff_alloc_picture(), and ff_MPV_common_init().
2*mb_width+1 used for some 8x8 block arrays to allow simple addressing
Definition at line 243 of file mpegvideo.h.
Referenced by check_input_motion(), encode_frame(), ff_alloc_picture(), ff_clean_intra_table_entries(), ff_er_frame_end(), ff_estimate_p_frame_motion(), ff_fix_long_p_mvs(), ff_h263_decode_mb(), ff_h263_pred_acdc(), ff_h263_pred_dc(), ff_h263_pred_motion(), ff_h263_update_motion_val(), ff_init_block_index(), ff_mpeg4_clean_buffers(), ff_MPV_common_init(), ff_msmpeg4_coded_block_pred(), h263_mv4_search(), init_duplicate_context(), mpeg4_decode_partition_a(), mpeg_decode_slice(), MPV_motion_internal(), preview_obmc(), put_dc(), rv10_decode_packet(), rv34_decode_mv(), rv34_mc(), rv34_mc_2mv_skip(), rv34_pred_mv(), rv34_pred_mv_b(), rv34_pred_mv_rv3(), rv34_set_deblock_coef(), set_mv_strides(), set_p_mv_tables(), svq1_encode_plane(), vc1_apply_p_h_loop_filter(), vc1_apply_p_v_loop_filter(), vc1_coded_block_pred(), vc1_decode_frame(), vc1_decode_i_blocks_adv(), vc1_decode_init_alloc_tables(), vc1_pred_b_mv(), vc1_pred_mv(), vc1_pred_mv_intfr(), and wmv2_pred_motion().
MV table (1MV per MB) backward mode b-frame encoding.
Definition at line 369 of file mpegvideo.h.
Referenced by bidir_refine(), check_input_motion(), encode_picture(), encode_thread(), ff_estimate_b_frame_motion(), ff_MPV_common_end(), and ff_MPV_common_init().
Definition at line 361 of file mpegvideo.h.
Referenced by ff_MPV_common_end(), and ff_MPV_common_init().
MV table (1MV per MB) bidir mode b-frame encoding.
Definition at line 371 of file mpegvideo.h.
Referenced by bidir_refine(), check_input_motion(), encode_picture(), encode_thread(), ff_MPV_common_end(), and ff_MPV_common_init().
Definition at line 363 of file mpegvideo.h.
Referenced by ff_MPV_common_end(), and ff_MPV_common_init().
MV table (1MV per MB) bidir mode b-frame encoding.
Definition at line 370 of file mpegvideo.h.
Referenced by bidir_refine(), check_input_motion(), encode_picture(), encode_thread(), ff_MPV_common_end(), and ff_MPV_common_init().
Definition at line 362 of file mpegvideo.h.
Referenced by ff_MPV_common_end(), and ff_MPV_common_init().
backward MV resolution for B Frames (mpeg4)
Definition at line 358 of file mpegvideo.h.
Referenced by check_bidir_mv(), decode_vop_header(), encode_picture(), ff_estimate_b_frame_motion(), ff_get_2pass_fcode(), ff_mpeg1_encode_picture_header(), ff_mpeg4_encode_mb(), ff_mpeg4_encode_picture_header(), ff_mpeg4_get_video_packet_prefix_length(), ff_MPV_common_defaults(), ff_rate_estimate_qscale(), ff_vdpau_mpeg4_decode_picture(), ff_write_pass1_stats(), mpeg1_encode_mb_internal(), mpeg4_decode_mb(), update_duplicate_context_after_me(), and vaapi_mpeg4_start_frame().
Definition at line 482 of file mpegvideo.h.
Referenced by copy_context_after_encode(), copy_context_before_encode(), encode_thread(), ff_mpeg4_encode_mb(), merge_context_after_encode(), and mpeg1_encode_mb_internal().
MV table (1MV per MB) direct mode b-frame encoding.
Definition at line 372 of file mpegvideo.h.
Referenced by direct_search(), encode_thread(), ff_estimate_b_frame_motion(), ff_MPV_common_end(), and ff_MPV_common_init().
Definition at line 364 of file mpegvideo.h.
Referenced by ff_MPV_common_end(), and ff_MPV_common_init().
| int16_t(*[2][2][2] MpegEncContext::b_field_mv_table)[2] |
MV table (4MV per MB) interlaced b-frame encoding.
Definition at line 374 of file mpegvideo.h.
Referenced by check_input_motion(), encode_picture(), encode_thread(), ff_estimate_b_frame_motion(), ff_MPV_common_end(), and ff_MPV_common_init().
| int16_t(*[2][2][2] MpegEncContext::b_field_mv_table_base)[2] |
Definition at line 366 of file mpegvideo.h.
Referenced by ff_MPV_common_end(), and ff_MPV_common_init().
Definition at line 376 of file mpegvideo.h.
Referenced by check_input_motion(), encode_picture(), encode_thread(), ff_estimate_b_frame_motion(), ff_MPV_common_end(), and ff_MPV_common_init().
MV table (1MV per MB) forward mode b-frame encoding.
Definition at line 368 of file mpegvideo.h.
Referenced by bidir_refine(), check_input_motion(), encode_picture(), encode_thread(), ff_estimate_b_frame_motion(), ff_estimate_motion_b(), ff_MPV_common_end(), and ff_MPV_common_init().
Definition at line 360 of file mpegvideo.h.
Referenced by ff_MPV_common_end(), and ff_MPV_common_init().
scratchpad used for writing into write only buffers
Definition at line 334 of file mpegvideo.h.
Referenced by free_duplicate_context(), init_duplicate_context(), and MPV_decode_mb_internal().
wanted bit rate
Definition at line 212 of file mpegvideo.h.
Referenced by decode_ext_header(), encode_ext_header(), encode_init(), ff_MPV_encode_init(), ff_msmpeg4_decode_ext_header(), ff_msmpeg4_decode_picture_header(), ff_msmpeg4_encode_ext_header(), ff_msmpeg4_encode_picture_header(), ff_rate_control_init(), ff_rate_estimate_qscale(), init_pass2(), mpeg1_decode_sequence(), mpeg1_encode_sequence_header(), mpeg_decode_postinit(), and mpeg_decode_sequence_extension().
Definition at line 584 of file mpegvideo.h.
Referenced by ff_h263_decode_frame(), ff_mpeg_update_thread_context(), and ff_MPV_common_end().
Definition at line 585 of file mpegvideo.h.
Referenced by ff_h263_decode_frame(), ff_mpeg_flush(), and ff_mpeg_update_thread_context().
| DCTELEM(* MpegEncContext::block)[64] |
points to one of the following blocks
Definition at line 673 of file mpegvideo.h.
Referenced by copy_context_after_encode(), dct_single_coeff_elimination(), decode_mb(), decode_slice(), encode_mb_hq(), encode_mb_internal(), encode_thread(), ff_er_frame_end(), ff_h263_decode_mb(), ff_update_duplicate_context(), ff_wmv2_decode_mb(), ff_xvmc_init_block(), ff_xvmc_pack_pblocks(), free_duplicate_context(), get_b_cbp(), get_p_cbp(), guess_mv(), h261_decode_mb(), h261_decode_mb_skipped(), init_duplicate_context(), mpeg4_decode_mb(), mpeg4_decode_partitioned_mb(), mpeg_decode_mb(), mpeg_decode_slice(), msmpeg4v12_decode_mb(), msmpeg4v34_decode_mb(), rv10_decode_packet(), rv34_decode_inter_macroblock(), rv34_output_i16x16(), rv34_process_block(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), vc1_decode_i_blocks(), vc1_decode_p_mb(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), and x8_decode_intra_mb().
| int MpegEncContext::block_index[6] |
index to current MB in block based arrays with edges
Definition at line 427 of file mpegvideo.h.
Referenced by check_input_motion(), decide_ac_pred(), direct_search(), encode_thread(), estimate_motion_thread(), ff_clean_intra_table_entries(), ff_estimate_p_frame_motion(), ff_h263_encode_mb(), ff_h263_pred_motion(), ff_h263_update_motion_val(), ff_init_block_index(), ff_mpeg4_encode_mb(), ff_mpeg4_pred_ac(), ff_mpeg4_pred_dc(), ff_mpeg4_set_one_direct_mv(), ff_msmpeg4_coded_block_pred(), ff_msmpeg4_pred_dc(), ff_update_block_index(), h263_mv4_search(), mpeg4_decode_block(), mpeg4_decode_partition_a(), mpeg4_decode_partitioned_mb(), preview_obmc(), restore_ac_coeffs(), set_p_mv_tables(), vc1_apply_p_h_loop_filter(), vc1_apply_p_v_loop_filter(), vc1_coded_block_pred(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), 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_mb(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), vc1_i_pred_dc(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_chroma4(), vc1_mc_4mv_luma(), vc1_pred_b_mv(), vc1_pred_b_mv_intfi(), vc1_pred_dc(), vc1_pred_mv(), vc1_pred_mv_intfr(), and wmv2_pred_motion().
| int MpegEncContext::block_last_index[12] |
last non zero coefficient in block
Definition at line 255 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_altivec(), dct_unquantize_h263_inter_armv5te(), dct_unquantize_h263_inter_axp(), dct_unquantize_h263_inter_c(), dct_unquantize_h263_inter_mmx(), dct_unquantize_h263_intra_armv5te(), dct_unquantize_h263_intra_axp(), dct_unquantize_h263_intra_c(), dct_unquantize_h263_intra_mmx(), dct_unquantize_h263_mmi(), dct_unquantize_mpeg1_inter_c(), dct_unquantize_mpeg1_inter_mmx(), dct_unquantize_mpeg1_intra_c(), dct_unquantize_mpeg1_intra_mmx(), dct_unquantize_mpeg2_inter_c(), dct_unquantize_mpeg2_inter_mmx(), dct_unquantize_mpeg2_intra_bitexact(), dct_unquantize_mpeg2_intra_c(), dct_unquantize_mpeg2_intra_mmx(), 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(), 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::block_wrap[6] |
Definition at line 428 of file mpegvideo.h.
Referenced by decide_ac_pred(), ff_mpeg4_pred_ac(), ff_mpeg4_pred_dc(), ff_MPV_common_init(), ff_msmpeg4_pred_dc(), rv10_decode_packet(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), vc1_decode_i_block(), vc1_decode_i_block_adv(), vc1_decode_intra_block(), vc1_decode_p_mb(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), vc1_i_pred_dc(), and vc1_pred_dc().
| DCTELEM(* MpegEncContext::blocks)[8][64] |
Definition at line 674 of file mpegvideo.h.
Referenced by encode_mb_hq(), free_duplicate_context(), and init_duplicate_context().
no_output_of_prior_pics_flag
Definition at line 627 of file mpegvideo.h.
Referenced by ff_h264_decode_ref_pic_marking().
Definition at line 253 of file mpegvideo.h.
Referenced by dct_quantize_bfin(), dct_quantize_refine(), dct_quantize_trellis_c(), dct_unquantize_h263_altivec(), dct_unquantize_h263_intra_armv5te(), dct_unquantize_h263_intra_axp(), dct_unquantize_h263_intra_c(), dct_unquantize_h263_intra_mmx(), dct_unquantize_h263_mmi(), dct_unquantize_mpeg1_intra_c(), dct_unquantize_mpeg1_intra_mmx(), dct_unquantize_mpeg2_intra_bitexact(), dct_unquantize_mpeg2_intra_c(), dct_unquantize_mpeg2_intra_mmx(), encode_mb_internal(), ff_dct_quantize_c(), ff_h263_encode_mb(), ff_h263_pred_acdc(), ff_mpeg4_pred_dc(), ff_msmpeg4_decode_block(), ff_msmpeg4_pred_dc(), ff_set_qscale(), mpeg1_decode_picture(), mpeg4_decode_block(), msmpeg4_decode_dc(), msmpeg4_encode_dc(), vc1_decode_b_mb_intfi(), 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_mb_intfi(), vc1_decode_p_mb_intfr(), and vc1_i_pred_dc().
qscale -> c_dc_scale table
Definition at line 319 of file mpegvideo.h.
Referenced by decode_vop_header(), encode_init(), encode_picture(), ff_flv_decode_picture_header(), ff_flv_encode_picture_header(), ff_h261_encode_init(), ff_h263_decode_picture_header(), ff_h263_encode_init(), ff_h263_encode_picture_header(), ff_intel_h263_decode_picture_header(), ff_mpeg12_common_init(), ff_MPV_common_defaults(), ff_msmpeg4_common_init(), ff_rv20_encode_picture_header(), ff_set_qscale(), rv10_decode_packet(), vc1_decode_b_mb_intfi(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_intra_block(), vc1_decode_p_mb_intfi(), and vc1_decode_p_mb_intfr().
used to store cbp, ac_pred for partitioned decoding
Definition at line 329 of file mpegvideo.h.
Referenced by ff_MPV_common_end(), ff_MPV_common_init(), mpeg4_decode_partition_a(), mpeg4_decode_partition_b(), and mpeg4_decode_partitioned_mb().
Definition at line 647 of file mpegvideo.h.
Referenced by fill_picture_parameters(), mpeg_decode_picture_coding_extension(), and mpeg_decode_slice().
Definition at line 228 of file mpegvideo.h.
Referenced by encode_mb_internal(), and ff_MPV_encode_init().
Definition at line 648 of file mpegvideo.h.
Referenced by encode_init(), encode_mb(), encode_mb_internal(), ff_mjpeg_encode_mb(), ff_mpeg1_encode_mb(), ff_mpeg1_encode_picture_header(), ff_MPV_encode_init(), ff_xvmc_decode_mb(), ff_xvmc_field_start(), ff_xvmc_pack_pblocks(), fill_picture_parameters(), mpeg1_decode_sequence(), mpeg1_encode_sequence_header(), mpeg_decode_mb(), mpeg_decode_sequence_extension(), mpeg_decode_slice(), mpeg_get_pixelformat(), and vcr2_init_sequence().
| uint16_t MpegEncContext::chroma_inter_matrix[64] |
Definition at line 437 of file mpegvideo.h.
Referenced by decode_vol_header(), fill_quantization_matrices(), mpeg1_decode_sequence(), mpeg2_decode_block_non_intra(), mpeg_decode_quant_matrix_extension(), vaapi_mpeg2_start_frame(), and vcr2_init_sequence().
| uint16_t MpegEncContext::chroma_intra_matrix[64] |
Definition at line 435 of file mpegvideo.h.
Referenced by decode_vol_header(), encode_picture(), fill_quantization_matrices(), jpeg_table_header(), mpeg1_decode_sequence(), mpeg2_decode_block_intra(), mpeg2_fast_decode_block_intra(), mpeg_decode_quant_matrix_extension(), vaapi_mpeg2_start_frame(), and vcr2_init_sequence().
chroma QP
Definition at line 337 of file mpegvideo.h.
Referenced by decode_vop_header(), ff_flv_decode_picture_header(), ff_h263_decode_picture_header(), ff_intel_h263_decode_picture_header(), ff_mpeg4_decode_video_packet_header(), ff_msmpeg4_decode_picture_header(), ff_set_qscale(), ff_wmv2_decode_picture_header(), and MPV_decode_mb_internal().
qscale -> chroma_qscale (h263)
Definition at line 320 of file mpegvideo.h.
Referenced by ff_h263_decode_picture_header(), ff_h263_loop_filter(), ff_MPV_common_defaults(), ff_MPV_encode_init(), ff_set_qscale(), and rv10_decode_packet().
Definition at line 652 of file mpegvideo.h.
Referenced by decode_mb(), ff_init_block_index(), ff_MPV_common_init(), mpeg_decode_slice(), mpeg_motion_internal(), mpeg_motion_lowres(), and MPV_decode_mb_internal().
Definition at line 653 of file mpegvideo.h.
Referenced by decode_mb(), decode_slice_header(), encode_mb_internal(), encode_thread(), ff_draw_horiz_band(), ff_init_block_index(), ff_MPV_common_init(), fill_decode_caches(), hl_decode_mb_internal(), loop_filter(), mpeg1_encode_mb_internal(), mpeg_decode_mb(), mpeg_motion_internal(), mpeg_motion_lowres(), MPV_decode_mb_internal(), MPV_motion_internal(), MPV_motion_lowres(), and write_back_non_zero_count().
Definition at line 206 of file mpegvideo.h.
MPEG1/2 GOP is closed.
Definition at line 343 of file mpegvideo.h.
Referenced by decode_chunks(), ff_mpeg_flush(), and mpeg_decode_gop().
Definition at line 221 of file mpegvideo.h.
Referenced by alloc_frame_buffer(), clone_tables(), common_init(), decode_chunks(), decode_mb(), decode_slice(), decode_slice_header(), encode_mb_internal(), encode_picture(), encode_thread(), estimate_qp(), ff_clean_h263_qscales(), ff_estimate_b_frame_motion(), ff_fix_long_p_mvs(), ff_get_best_fcode(), ff_h263_decode_frame(), ff_h263_decode_init(), ff_h263_encode_init(), ff_h263_resync(), ff_h264_frame_start(), ff_init_me(), ff_mpeg1_encode_init(), ff_mpeg1_encode_picture_header(), ff_mpeg1_encode_slice_header(), ff_MPV_common_init(), ff_MPV_encode_init(), ff_MPV_encode_picture(), ff_MPV_frame_end(), ff_MPV_frame_start(), ff_print_debug_info(), ff_rv34_decode_init(), free_frame_buffer(), h261_decode_init(), h263_decode_block(), hl_decode_mb_internal(), is_intra_more_likely(), load_input_picture(), mpeg1_decode_sequence(), mpeg1_encode_block(), mpeg1_encode_mb_internal(), mpeg1_encode_sequence_header(), mpeg4_decode_mb(), mpeg_decode_init(), mpeg_decode_mb(), mpeg_decode_sequence_extension(), mpeg_decode_slice(), mpeg_motion_internal(), MPV_decode_mb_internal(), MPV_motion_internal(), rv10_decode_init(), rv10_decode_packet(), set_mv_strides(), slice_decode_thread(), svq1_decode_init(), vcr2_init_sequence(), and write_slice_end().
internal codec_tag upper case converted from avctx codec_tag
Definition at line 231 of file mpegvideo.h.
Referenced by decode_vol_header(), ff_h263_decode_frame(), ff_h263_decode_picture_header(), ff_mpeg4_decode_picture_header(), ff_MPV_common_init(), mpeg_decode_frame(), mpeg_decode_slice(), and vcr2_init_sequence().
used for coded block pattern prediction (msmpeg4v3, wmv1)
Definition at line 322 of file mpegvideo.h.
Referenced by ff_clean_intra_table_entries(), ff_MPV_common_init(), ff_msmpeg4_coded_block_pred(), vc1_coded_block_pred(), and vc1_decode_i_blocks_adv().
Definition at line 321 of file mpegvideo.h.
Referenced by ff_MPV_common_end(), and ff_MPV_common_init().
used to set pic->coded_picture_number, should not be used for/by anything else
Definition at line 238 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::coded_score[8] |
Definition at line 451 of file mpegvideo.h.
Referenced by dct_quantize_trellis_c(), encode_mb_internal(), get_b_cbp(), and get_p_cbp().
Definition at line 642 of file mpegvideo.h.
Referenced by ff_mpeg1_encode_picture_header(), ff_vdpau_mpeg_picture_complete(), fill_picture_parameters(), mpeg_decode_mb(), mpeg_decode_picture_coding_extension(), mpeg_decode_slice(), and vaapi_mpeg2_start_frame().
Definition at line 236 of file mpegvideo.h.
Referenced by decode_nal_units(), decode_pic(), decode_slice_header(), decode_update_thread_context(), ff_h263_decode_frame(), ff_mpeg_update_thread_context(), ff_MPV_common_end(), ff_MPV_common_init(), h261_decode_frame(), svq3_decode_init(), and vc1_decode_frame().
Definition at line 578 of file mpegvideo.h.
Referenced by decode_vol_header(), and decode_vop_header().
Definition at line 576 of file mpegvideo.h.
Referenced by decode_vol_header(), and decode_vop_header().
Definition at line 577 of file mpegvideo.h.
Referenced by decode_vol_header(), and decode_vop_header().
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 307 of file mpegvideo.h.
Referenced by adaptive_quantization(), av_mpeg4_decode_header(), await_references(), check_input_motion(), clone_slice(), decide_ac_pred(), decode_cabac_field_decoding_flag(), decode_cabac_mb_skip(), decode_mb(), decode_mb_skip(), encode_frame(), encode_mb_internal(), encode_picture(), encode_picture_lossless(), encode_thread(), estimate_qp(), ff_clean_h263_qscales(), ff_clean_mpeg4_qscales(), ff_draw_horiz_band(), ff_er_frame_end(), 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_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_filter_mb(), ff_h264_hl_decode_mb(), ff_init_block_index(), ff_init_qscale_tab(), ff_intrax8_decode_picture(), ff_mpeg4_encode_mb(), ff_mpeg4_pred_ac(), ff_MPV_common_init(), ff_MPV_encode_picture(), ff_MPV_frame_end(), ff_MPV_frame_start(), ff_msmpeg4_pred_dc(), ff_rate_estimate_qscale(), ff_vdpau_vc1_decode_picture(), ff_wmv2_decode_mb(), ff_write_pass1_stats(), ff_xvmc_decode_mb(), ff_xvmc_field_end(), ff_xvmc_field_start(), ff_xvmc_init_block(), fill_decode_caches(), fill_decode_neighbors(), fill_filter_caches(), fill_filter_caches_inter(), filter_mb_dir(), get_lowest_part_y(), guess_dc(), guess_mv(), h261_decode_frame(), h261_decode_mb(), h261_decode_mb_skipped(), h261_decode_picture_header(), h263_mv4_search(), h264_filter_mb_fast_internal(), h_block_filter(), hl_decode_mb_444_internal(), hl_decode_mb_internal(), hl_motion(), is_intra_more_likely(), loop_filter(), mb_var_thread(), merge_context_after_encode(), mpeg1_decode_picture(), mpeg1_encode_sequence_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_field_start(), mpeg_motion_internal(), mpeg_motion_lowres(), MPV_decode_mb_internal(), MPV_motion_internal(), msmpeg4v34_decode_mb(), pred_pskip_motion(), predict_field_decoding_flag(), preview_obmc(), ratecontrol_1pass(), select_input_picture(), set_p_mv_tables(), svq1_decode_frame(), svq1_encode_plane(), svq3_decode_frame(), svq3_decode_mb(), svq3_mc_dir(), svq3_mc_dir_part(), update_duplicate_context_after_me(), v_block_filter(), vc1_apply_p_h_loop_filter(), vc1_apply_p_v_loop_filter(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), 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(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_luma(), vc1_pred_b_mv(), vc1_pred_b_mv_intfi(), vc1_pred_dc(), vc1_pred_mv(), vc1_pred_mv_intfr(), wmv2_pred_motion(), write_back_motion(), write_back_motion_list(), x8_decode_intra_mb(), x8_init_block_index(), and x8_setup_spatial_predictor().
pointer to the current picture
Definition at line 311 of file mpegvideo.h.
Referenced by av_mpeg4_decode_header(), check_input_motion(), clone_slice(), commit_bitstream_and_slice_buffer(), decode_chunks(), decode_finish_row(), decode_frame(), decode_nal_units(), decode_postinit(), decode_slice(), decode_slice_header(), decode_update_thread_context(), decode_vop_header(), encode_frame(), encode_mb_internal(), encode_picture(), end_frame(), estimate_qp(), fetch_diagonal_mv(), ff_draw_horiz_band(), ff_dxva2_common_end_frame(), ff_er_frame_end(), ff_generate_sliding_window_mmcos(), ff_h263_decode_frame(), ff_h263_decode_picture_header(), ff_h264_direct_dist_scale_factor(), ff_h264_direct_ref_list_init(), ff_h264_execute_ref_pic_marking(), ff_h264_fill_default_ref_list(), ff_h264_frame_start(), ff_mpeg1_encode_picture_header(), ff_mpeg4_encode_picture_header(), ff_mpeg_flush(), ff_mpeg_update_thread_context(), ff_MPV_common_end(), ff_MPV_encode_picture(), ff_MPV_frame_end(), ff_MPV_frame_start(), ff_MPV_report_decode_progress(), ff_rate_estimate_qscale(), ff_release_unused_pictures(), ff_rv34_decode_frame(), ff_vaapi_common_end_frame(), ff_vc1_parse_frame_header_adv(), ff_vdpau_add_data_chunk(), ff_vdpau_h264_picture_complete(), ff_vdpau_h264_picture_start(), ff_vdpau_h264_set_reference_frames(), ff_vdpau_mpeg4_decode_picture(), ff_vdpau_mpeg_picture_complete(), ff_write_pass1_stats(), field_end(), fill_picture_parameters(), finish_frame(), flush_dpb(), h261_decode_frame(), implicit_weight_table(), init_poc(), mpeg1_encode_sequence_header(), mpeg4_encode_gop_header(), 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(), start_frame(), svq1_encode_plane(), vc1_decode_b_mb_intfi(), vc1_decode_frame(), vc1_decode_p_mb_intfi(), vc1_interp_mc(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), and vc1_mc_4mv_luma().
Definition at line 526 of file mpegvideo.h.
Referenced by ff_h263_decode_picture_header(), and ff_h263_encode_picture_header().
data partitioning flag from header
Definition at line 562 of file mpegvideo.h.
Referenced by copy_context_after_encode(), decode_nal_units(), decode_slice(), decode_vol_header(), decode_vop_header(), encode_mb_hq(), encode_thread(), ff_h263_decode_frame(), ff_mpeg4_encode_mb(), ff_mpeg4_encode_picture_header(), mpeg4_encode_vol_header(), and vaapi_mpeg4_start_frame().
Definition at line 607 of file mpegvideo.h.
Referenced by ff_msmpeg4_decode_picture_header(), ff_msmpeg4_encode_picture_header(), ff_vc1_parse_frame_header(), ff_vc1_parse_frame_header_adv(), ff_wmv2_decode_secondary_picture_header(), ff_wmv2_encode_picture_header(), msmpeg4_decode_dc(), msmpeg4_encode_dc(), vaapi_vc1_start_frame(), vc1_decode_i_block(), vc1_decode_i_block_adv(), and vc1_decode_intra_block().
used for mpeg4 DC prediction, all 3 arrays must be continuous
Definition at line 317 of file mpegvideo.h.
Referenced by encode_thread(), ff_clean_intra_table_entries(), ff_er_frame_end(), ff_h263_pred_acdc(), ff_h263_pred_dc(), ff_mpeg4_clean_buffers(), ff_mpeg4_pred_dc(), ff_MPV_common_init(), ff_msmpeg4_pred_dc(), mpeg4_decode_block(), put_dc(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), vc1_decode_p_mb(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), vc1_i_pred_dc(), and vc1_pred_dc().
Definition at line 316 of file mpegvideo.h.
Referenced by ff_MPV_common_end(), and ff_MPV_common_init().
| int MpegEncContext::dct_count[2] |
Definition at line 464 of file mpegvideo.h.
Referenced by denoise_dct_c(), denoise_dct_mmx(), denoise_dct_sse2(), merge_context_after_encode(), and update_noise_reduction().
| int(* MpegEncContext::dct_error_sum)[64] |
Definition at line 463 of file mpegvideo.h.
Referenced by dct_quantize_bfin(), dct_quantize_trellis_c(), denoise_dct_c(), denoise_dct_mmx(), denoise_dct_sse2(), ff_dct_quantize_c(), ff_MPV_frame_start(), free_duplicate_context(), init_duplicate_context(), merge_context_after_encode(), and update_noise_reduction().
| uint16_t(* MpegEncContext::dct_offset)[64] |
Definition at line 465 of file mpegvideo.h.
Referenced by denoise_dct_c(), denoise_dct_mmx(), denoise_dct_sse2(), encode_mb_internal(), ff_MPV_common_end(), ff_MPV_common_init(), and update_noise_reduction().
| int(* MpegEncContext::dct_quantize)(struct MpegEncContext *s, DCTELEM *block, int n, int qscale, int *overflow) |
| void(* MpegEncContext::dct_unquantize_h261_inter)(struct MpegEncContext *s, DCTELEM *block, int n, int qscale) |
| void(* MpegEncContext::dct_unquantize_h261_intra)(struct MpegEncContext *s, DCTELEM *block, int n, int qscale) |
| void(* MpegEncContext::dct_unquantize_h263_inter)(struct MpegEncContext *s, DCTELEM *block, int n, int qscale) |
| void(* MpegEncContext::dct_unquantize_h263_intra)(struct MpegEncContext *s, DCTELEM *block, int n, int qscale) |
| void(* MpegEncContext::dct_unquantize_inter)(struct MpegEncContext *s,DCTELEM *block, int n, int qscale) |
Referenced by add_dequant_dct(), ff_MPV_frame_start(), quant_psnr8x8_c(), and rd8x8_c().
| void(* MpegEncContext::dct_unquantize_intra)(struct MpegEncContext *s,DCTELEM *block, int n, int qscale) |
Referenced by ff_MPV_frame_start(), put_dct(), and rd8x8_c().
| void(* MpegEncContext::dct_unquantize_mpeg1_inter)(struct MpegEncContext *s, DCTELEM *block, int n, int qscale) |
Referenced by ff_dct_common_init(), ff_MPV_common_init_mmx(), and ff_MPV_frame_start().
| void(* MpegEncContext::dct_unquantize_mpeg1_intra)(struct MpegEncContext *s, DCTELEM *block, int n, int qscale) |
Referenced by ff_dct_common_init(), ff_MPV_common_init_mmx(), and ff_MPV_frame_start().
| void(* MpegEncContext::dct_unquantize_mpeg2_inter)(struct MpegEncContext *s, DCTELEM *block, int n, int qscale) |
Referenced by ff_dct_common_init(), ff_MPV_common_init_mmx(), and ff_MPV_frame_start().
| void(* MpegEncContext::dct_unquantize_mpeg2_intra)(struct MpegEncContext *s, DCTELEM *block, int n, int qscale) |
Referenced by ff_dct_common_init(), ff_MPV_common_init_mmx(), and ff_MPV_frame_start().
| int(* MpegEncContext::decode_mb)(struct MpegEncContext *s, DCTELEM block[6][64]) |
Referenced by decode_init(), decode_slice(), decode_vop_header(), ff_h263_decode_init(), and ff_msmpeg4_decode_init().
| void(* MpegEncContext::denoise_dct)(struct MpegEncContext *s, DCTELEM *block) |
Referenced by dct_quantize_bfin(), dct_quantize_trellis_c(), ff_dct_quantize_c(), ff_MPV_common_init_mmx(), and ff_MPV_encode_init().
Definition at line 429 of file mpegvideo.h.
Referenced by decode_mb(), encode_mb_hq(), encode_mb_internal(), encode_thread(), ff_h261_loop_filter(), ff_h263_loop_filter(), ff_init_block_index(), ff_intrax8_decode_picture(), ff_update_block_index(), mpeg_decode_slice(), MPV_decode_mb_internal(), rv34_decode_inter_macroblock(), rv34_mc(), rv34_output_i16x16(), rv34_output_intra(), rv4_weight(), sse_mb(), vc1_apply_p_h_loop_filter(), vc1_apply_p_v_loop_filter(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), vc1_decode_i_blocks(), vc1_decode_p_mb(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), vc1_decode_skip_blocks(), vc1_interp_mc(), vc1_loop_filter_iblk(), vc1_loop_filter_iblk_delayed(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_chroma4(), vc1_mc_4mv_luma(), vc1_put_signed_blocks_clamped(), x8_decode_intra_mb(), x8_init_block_index(), and x8_setup_spatial_predictor().
precomputed to avoid divisions in ff_mpeg4_set_direct_mv
Definition at line 397 of file mpegvideo.h.
Referenced by ff_mpeg4_init_direct_mv(), and ff_mpeg4_set_one_direct_mv().
Definition at line 582 of file mpegvideo.h.
Referenced by decode_init(), decode_user_data(), ff_h263_decode_frame(), get_amv(), and mpeg4_decode_sprite_trajectory().
Definition at line 583 of file mpegvideo.h.
Referenced by decode_user_data(), ff_h263_decode_frame(), ff_mpeg_update_thread_context(), and get_consumed_bytes().
Definition at line 581 of file mpegvideo.h.
Referenced by decode_init(), decode_user_data(), decode_vop_header(), ff_h263_decode_frame(), ff_mpeg4_decode_picture_header(), get_amv(), and mpeg4_decode_sprite_trajectory().
qscale difference to prev qscale
Definition at line 342 of file mpegvideo.h.
Referenced by copy_context_before_encode(), encode_mb_internal(), encode_thread(), ff_h261_encode_mb(), ff_h263_encode_mb(), ff_mpeg4_encode_mb(), get_b_cbp(), get_p_cbp(), and mpeg1_encode_mb_internal().
timecode is in drop frame format.
Definition at line 660 of file mpegvideo.h.
Referenced by encode_init(), and mpeg1_encode_sequence_header().
Definition at line 347 of file mpegvideo.h.
Referenced by decode_finish_row(), decode_nal_units(), decode_slice_header(), decode_update_thread_context(), execute_decode_slices(), ff_flv_decode_picture_header(), ff_h263_decode_frame(), ff_mpeg_update_thread_context(), ff_MPV_frame_start(), field_end(), and vc1_decode_frame().
pointers for accelerated dsp functions
Definition at line 356 of file mpegvideo.h.
Referenced by add_dct(), add_dequant_dct(), bit8x8_c(), check_bidir_mv(), check_input_motion(), chroma_4mv_motion(), chroma_4mv_motion_lowres(), common_init(), dct_max8x8_c(), dct_quantize_bfin(), dct_quantize_refine(), dct_quantize_trellis_c(), dct_sad8x8_c(), decide_ac_pred(), decode_init(), decode_mb(), decode_pic(), decode_residual_block(), decode_slice_header(), decode_update_thread_context(), decode_vol_header(), decode_vop_header(), dnxhd_10bit_dct_quantize(), dnxhd_calc_bits_thread(), dnxhd_encode_init(), dnxhd_get_blocks(), dnxhd_init_qmat(), dnxhd_mb_var_thread(), encode_frame(), encode_mb_internal(), encode_picture(), encode_thread(), epzs_motion_search2(), epzs_motion_search4(), epzs_motion_search_internal(), estimate_best_b_count(), ff_cavs_inter(), ff_dct_common_init(), ff_dct_quantize_c(), ff_draw_horiz_band(), ff_er_frame_end(), ff_estimate_p_frame_motion(), ff_get_mb_score(), ff_h261_loop_filter(), ff_h263_decode_frame(), ff_h263_decode_mb(), ff_h263_loop_filter(), ff_h263_pred_acdc(), ff_init_me(), ff_intrax8_common_init(), ff_mpeg4_encode_mb(), ff_mpeg4_pred_ac(), ff_MPV_encode_init(), ff_MPV_frame_end(), ff_msmpeg4_common_init(), ff_mspel_motion(), ff_rv34_decode_init(), ff_wmv2_common_init(), ff_wmv2_decode_mb(), ff_xvmc_decode_mb(), fill_quantization_matrices(), full_search(), funny_diamond_search(), get_b_cbp(), get_intra_count(), get_p_cbp(), gmc1_motion(), gmc_motion(), guess_mv(), h261_decode_mb(), h263_decode_block(), h263_mv4_search(), hex_search(), hl_decode_mb_444_internal(), hl_decode_mb_idct_luma(), hl_decode_mb_internal(), hl_decode_mb_predict_luma(), hpel_motion(), hpel_motion_lowres(), hpel_motion_search(), idct_put(), interlaced_search(), is_intra_more_likely(), l2s_dia_search(), load_matrix(), mb_var_thread(), mc_dir_part(), mpeg1_decode_sequence(), mpeg4_decode_mb(), mpeg4_decode_partitioned_mb(), mpeg_decode_init(), mpeg_decode_mb(), mpeg_decode_picture_coding_extension(), mpeg_motion_internal(), mpeg_motion_lowres(), MPV_decode_mb_internal(), MPV_motion_internal(), MPV_motion_lowres(), msmpeg4v12_decode_mb(), msmpeg4v34_decode_mb(), nsse16_mmx(), prefetch_motion(), put_dct(), qpel_motion(), qpel_motion_search(), quant_psnr8x8_c(), rd8x8_c(), restore_ac_coeffs(), rv34_mc(), sab_diamond_search(), skip_check(), small_diamond_search(), sse(), sse_mb(), svq1_encode_plane(), svq1_motion_inter_4v_block(), svq1_motion_inter_block(), svq3_decode_mb(), svq3_mc_dir_part(), tqi_decode_frame(), tqi_decode_init(), tqi_decode_mb(), tqi_idct_put(), umh_search(), vaapi_mpeg2_start_frame(), vaapi_mpeg4_start_frame(), var_diamond_search(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), vc1_decode_frame(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_intra_block(), vc1_decode_p_block(), vc1_decode_p_mb(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), vc1_interp_mc(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_chroma4(), vc1_mc_4mv_luma(), vc1_put_signed_blocks_clamped(), vcr2_init_sequence(), wmv2_add_block(), x8_decode_intra_mb(), and x8_setup_spatial_predictor().
| 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 271 of file mpegvideo.h.
Referenced by ff_MPV_encode_picture(), and load_input_picture().
temporary buffer for if MVs point to out-of-frame data
Definition at line 331 of file mpegvideo.h.
Referenced by chroma_4mv_motion(), chroma_4mv_motion_lowres(), encode_mb_internal(), ff_mspel_motion(), free_duplicate_context(), gmc1_motion(), hpel_motion(), hpel_motion_lowres(), init_duplicate_context(), mc_dir_part(), mpeg_motion_internal(), mpeg_motion_lowres(), MPV_motion_internal(), qpel_motion(), rv34_mc(), svq3_mc_dir_part(), vc1_interp_mc(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_chroma4(), vc1_mc_4mv_luma(), x8_decode_intra_mb(), and x8_setup_spatial_predictor().
true if we are encoding (vs decoding)
Definition at line 223 of file mpegvideo.h.
Referenced by ff_alloc_picture(), ff_h263_update_motion_val(), ff_MPV_common_init(), ff_MPV_encode_init(), ff_MPV_frame_end(), ff_MPV_frame_start(), ff_xvmc_decode_mb(), hl_decode_mb_predict_luma(), init_duplicate_context(), mpeg_decode_slice(), and MPV_decode_mb_internal().
end mb_y of this thread (so current thread should process start_mb_y <= row < end_mb_y)
Definition at line 281 of file mpegvideo.h.
Referenced by decode_chunks(), encode_thread(), epzs_motion_search2(), epzs_motion_search4(), epzs_motion_search_internal(), estimate_motion_thread(), ff_MPV_common_init(), ff_MPV_encode_picture(), mb_var_thread(), pre_estimate_motion_thread(), slice_decode_thread(), vc1_apply_p_v_loop_filter(), vc1_decode_b_blocks(), vc1_decode_frame(), vc1_decode_i_blocks_adv(), vc1_decode_p_blocks(), vc1_decode_skip_blocks(), vc1_loop_filter_iblk(), and vc1_loop_filter_iblk_delayed().
Definition at line 556 of file mpegvideo.h.
Referenced by decode_vol_header(), and decode_vop_header().
Definition at line 506 of file mpegvideo.h.
Referenced by decode_slice(), execute_decode_slices(), ff_er_add_slice(), ff_er_frame_end(), ff_er_frame_start(), ff_mpeg4_pred_dc(), ff_MPV_frame_start(), ff_msmpeg4_decode_block(), h263_decode_block(), mpeg4_decode_block(), and mpeg4_decode_dc().
Definition at line 488 of file mpegvideo.h.
Referenced by decode_chunks(), execute_decode_slices(), ff_er_add_slice(), ff_er_frame_end(), ff_er_frame_start(), ff_MPV_frame_end(), merge_context_after_encode(), and slice_decode_thread().
Definition at line 488 of file mpegvideo.h.
Referenced by ff_er_add_slice(), ff_er_frame_start(), ff_h263_decode_frame(), ff_MPV_report_decode_progress(), and vc1_decode_frame().
table of the error status of each MB
Definition at line 489 of file mpegvideo.h.
Referenced by ff_er_add_slice(), ff_er_frame_end(), ff_er_frame_start(), ff_h263_decode_frame(), ff_MPV_common_end(), ff_MPV_common_init(), guess_dc(), guess_mv(), h_block_filter(), is_intra_more_likely(), and v_block_filter().
Definition at line 614 of file mpegvideo.h.
Referenced by copy_context_after_encode(), copy_context_before_encode(), ff_msmpeg4_decode_block(), ff_msmpeg4_decode_picture_header(), ff_msmpeg4_encode_block(), ff_msmpeg4_encode_picture_header(), ff_wmv2_decode_secondary_picture_header(), ff_wmv2_encode_picture_header(), vc1_decode_ac_coeff(), and vc1_decode_blocks().
Definition at line 615 of file mpegvideo.h.
Referenced by ff_msmpeg4_decode_block(), ff_msmpeg4_decode_picture_header(), ff_msmpeg4_encode_block(), ff_msmpeg4_encode_picture_header(), ff_wmv2_decode_secondary_picture_header(), ff_wmv2_encode_picture_header(), and vc1_decode_ac_coeff().
forward MV resolution
Definition at line 357 of file mpegvideo.h.
Referenced by check_bidir_mv(), decode_vop_header(), encode_frame(), encode_picture(), encode_q_branch(), ff_estimate_b_frame_motion(), ff_estimate_p_frame_motion(), ff_fix_long_p_mvs(), ff_flv_decode_picture_header(), ff_get_2pass_fcode(), ff_h263_decode_picture_header(), ff_intel_h263_decode_picture_header(), ff_mpeg1_encode_picture_header(), ff_mpeg4_encode_mb(), ff_mpeg4_encode_picture_header(), ff_mpeg4_get_video_packet_prefix_length(), ff_MPV_common_defaults(), ff_pre_estimate_p_frame_motion(), ff_rate_estimate_qscale(), ff_rv20_encode_picture_header(), ff_vdpau_mpeg4_decode_picture(), ff_write_pass1_stats(), get_amv(), mpeg1_encode_mb_internal(), mpeg4_decode_mb(), mpeg4_decode_partition_a(), msmpeg4v2_encode_motion(), rv10_decode_picture_header(), rv20_decode_picture_header(), svq1_decode_frame(), svq1_decode_frame_header(), svq1_encode_plane(), update_duplicate_context_after_me(), and vaapi_mpeg4_start_frame().
Definition at line 481 of file mpegvideo.h.
Referenced by copy_context_after_encode(), copy_context_before_encode(), encode_thread(), ff_h263_encode_mb(), ff_mpeg4_encode_mb(), merge_context_after_encode(), and mpeg1_encode_mb_internal().
| int(* MpegEncContext::fast_dct_quantize)(struct MpegEncContext *s, DCTELEM *block, int n, int qscale, int *overflow) |
Referenced by bit8x8_c(), ff_MPV_encode_init(), quant_psnr8x8_c(), and rd8x8_c().
smallest fcode needed for each MV
Definition at line 396 of file mpegvideo.h.
Referenced by ff_get_best_fcode(), ff_h263_encode_init(), ff_mpeg1_encode_init(), and MPV_encode_defaults().
| int MpegEncContext::field_select[2][2] |
Definition at line 394 of file mpegvideo.h.
Referenced by encode_thread(), ff_h263_update_motion_val(), ff_mpeg4_encode_mb(), ff_mpeg4_set_direct_mv(), ff_xvmc_decode_mb(), mpeg1_encode_mb_internal(), mpeg4_decode_mb(), mpeg_decode_mb(), mpeg_decode_slice(), MPV_motion_internal(), and MPV_motion_lowres().
is 1 for the first field of a field picture 0 otherwise
Definition at line 659 of file mpegvideo.h.
Referenced by clone_slice(), decode_chunks(), decode_nal_units(), decode_slice_header(), ff_draw_horiz_band(), ff_generate_sliding_window_mmcos(), ff_MPV_frame_start(), ff_xvmc_field_start(), fill_picture_parameters(), flush_dpb(), mpeg1_decode_sequence(), mpeg2_get_is_frame_start(), mpeg_decode_picture_coding_extension(), mpeg_decode_slice(), mpeg_field_start(), MPV_motion_internal(), MPV_motion_lowres(), slice_end(), and vcr2_init_sequence().
used in mpeg4 too to handle resync markers
Definition at line 610 of file mpegvideo.h.
Referenced by decode_slice(), direct_search(), encode_thread(), epzs_motion_search2(), epzs_motion_search4(), epzs_motion_search_internal(), estimate_motion_thread(), ff_estimate_motion_b(), ff_estimate_p_frame_motion(), ff_h263_pred_acdc(), ff_h263_pred_dc(), ff_h263_pred_motion(), ff_mpeg4_pred_dc(), ff_msmpeg4_handle_slices(), ff_msmpeg4_pred_dc(), ff_pre_estimate_p_frame_motion(), h263_mv4_search(), interlaced_search(), mpeg4_decode_partition_a(), mpeg4_decode_partition_b(), pre_estimate_motion_thread(), rv10_decode_packet(), rv34_decode_slice(), rv34_set_deblock_coef(), rv40_decode_intra_types(), svq1_encode_plane(), vc1_decode_b_blocks(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), 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_loop_filter_iblk(), vc1_loop_filter_iblk_delayed(), vc1_pred_b_mv(), vc1_pred_mv(), vc1_pred_mv_intfr(), vc1_put_signed_blocks_clamped(), vc1_smooth_overlap_filter_iblk(), and wmv2_pred_motion().
fixed qscale if non zero
Definition at line 222 of file mpegvideo.h.
Referenced by encode_picture(), estimate_qp(), and ff_MPV_encode_init().
AVCodecContext.flags (HQ, MV4, ...).
Definition at line 224 of file mpegvideo.h.
Referenced by adaptive_quantization(), backup_mb_border(), check_input_motion(), chroma_4mv_motion(), chroma_4mv_motion_lowres(), decode_frame(), decode_nal_units(), decode_slice(), decode_slice_header(), decode_vop_header(), encode_frame(), encode_init(), encode_mb_internal(), encode_picture(), encode_thread(), epzs_motion_search_internal(), ff_dct_common_init(), ff_draw_horiz_band(), ff_estimate_b_frame_motion(), ff_estimate_p_frame_motion(), ff_fix_long_p_mvs(), ff_h263_decode_frame(), ff_h263_encode_mb(), ff_h264_filter_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_mmx(), ff_MPV_encode_init(), ff_MPV_encode_picture(), ff_MPV_frame_end(), ff_mspel_motion(), ff_rate_control_init(), ff_rate_control_uninit(), ff_rate_estimate_qscale(), ff_rv34_decode_init(), ff_wmv2_add_mb(), ff_xvmc_decode_mb(), get_consumed_bytes(), gmc1_motion(), gmc_motion(), h261_decode_frame(), h264_filter_mb_fast_internal(), hl_decode_mb_444_internal(), hl_decode_mb_internal(), hpel_motion(), jpeg_put_comments(), load_input_picture(), mc_dir_part(), mpeg1_decode_sequence(), mpeg1_encode_sequence_header(), mpeg4_encode_gop_header(), mpeg4_encode_vol_header(), mpeg_decode_frame(), mpeg_decode_init(), mpeg_decode_sequence_extension(), mpeg_motion_internal(), mpeg_motion_lowres(), MPV_decode_mb_internal(), MPV_motion_internal(), MPV_motion_lowres(), qpel_motion(), rv10_decode_frame(), select_input_picture(), svq1_decode_frame(), svq1_decode_init(), svq1_encode_plane(), svq3_decode_init(), svq3_mc_dir_part(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), vc1_decode_frame(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_init(), vc1_decode_p_mb(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), vc1_interp_mc(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_chroma4(), vc1_smooth_overlap_filter_iblk(), write_slice_end(), and xchg_mb_border().
Definition at line 225 of file mpegvideo.h.
Referenced by decode_chunks(), decode_frame(), decode_nal_units(), ff_h263_decode_frame(), ff_h263_encode_motion_vector(), ff_MPV_common_init(), ff_MPV_encode_init(), h261_decode_frame(), mpeg4_encode_blocks(), mpeg_decode_init(), mpeg_decode_mb(), rv10_decode_frame(), and svq3_decode_init().
Definition at line 611 of file mpegvideo.h.
Referenced by encode_picture(), ff_MPV_encode_init(), ff_MPV_encode_picture(), ff_msmpeg4_decode_ext_header(), ff_msmpeg4_decode_picture_header(), ff_msmpeg4_encode_ext_header(), and ff_wmv2_encode_picture_header().
bits used for the current frame
Definition at line 471 of file mpegvideo.h.
Referenced by encode_frame(), ff_MPV_encode_picture(), ff_rate_estimate_qscale(), and ff_xvid_rate_estimate_qscale().
Definition at line 640 of file mpegvideo.h.
Referenced by ff_mpeg1_encode_picture_header(), ff_vdpau_mpeg_picture_complete(), fill_picture_parameters(), mpeg1_decode_sequence(), mpeg1_encode_mb_internal(), mpeg_decode_mb(), mpeg_decode_picture_coding_extension(), mpeg_decode_slice(), put_mb_modes(), update_duplicate_context_after_me(), vaapi_mpeg2_start_frame(), and vcr2_init_sequence().
Definition at line 348 of file mpegvideo.h.
Referenced by encode_init(), find_frame_rate_index(), mpeg1_decode_sequence(), mpeg1_encode_sequence_header(), and mpeg_decode_postinit().
| int MpegEncContext::full_pel[2] |
Definition at line 656 of file mpegvideo.h.
Referenced by ff_vdpau_mpeg_picture_complete(), mpeg1_decode_picture(), mpeg_decode_mb(), and mpeg_decode_picture_coding_extension().
Definition at line 622 of file mpegvideo.h.
Referenced by bitplane_decoding(), cavs_decode_frame(), check_for_slice(), check_slice_end(), decode_block_intra(), decode_buffering_period(), decode_chunks(), decode_frame(), decode_hrd_parameters(), decode_mb(), decode_mb_b(), decode_mb_i(), decode_mb_p(), decode_nal_units(), decode_pic(), decode_picture_timing(), decode_recovery_point(), decode_residual_chroma(), decode_residual_inter(), decode_scaling_list(), decode_scaling_matrices(), decode_seq_header(), decode_slice(), decode_slice_header(), decode_unregistered_user_data(), decode_vui_parameters(), ff_cavs_mv(), ff_flv_decode_picture_header(), ff_h261_resync(), 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_h264_decode_mb_cavlc(), ff_h264_decode_picture_parameter_set(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_decode_sei(), ff_h264_decode_seq_parameter_set(), ff_intel_h263_decode_picture_header(), ff_intrax8_decode_picture(), ff_mpeg4_decode_partitions(), ff_mpeg4_decode_video_packet_header(), 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_wmv2_decode_mb(), ff_wmv2_decode_picture_header(), ff_wmv2_decode_secondary_picture_header(), fill_slice(), fill_slice_long(), 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(), 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(), parse_nal_units(), pred_weight_table(), 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(), svq1_decode_frame(), svq3_decode_frame(), svq3_decode_mb(), svq3_decode_slice_header(), svq3_mc_dir(), 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_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(), vc1_pred_b_mv(), vc1_pred_mv(), 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().
Definition at line 511 of file mpegvideo.h.
Referenced by encode_thread(), ff_h263_decode_frame(), ff_h263_encode_gob_header(), h263_decode_gob_header(), and write_mb_info().
index of the first picture of a GOP based on fake_pic_num & mpeg1 specific
Definition at line 625 of file mpegvideo.h.
Referenced by ff_mpeg1_encode_picture_header(), mpeg1_encode_sequence_header(), and update_duplicate_context_after_me().
Definition at line 210 of file mpegvideo.h.
Referenced by ff_MPV_encode_init(), ff_rate_control_init(), and select_input_picture().
Advanded INTRA Coding (AIC).
Definition at line 256 of file mpegvideo.h.
Referenced by dct_quantize_bfin(), dct_quantize_refine(), dct_quantize_trellis_c(), dct_unquantize_h263_altivec(), dct_unquantize_h263_inter_mmx(), dct_unquantize_h263_intra_armv5te(), dct_unquantize_h263_intra_axp(), dct_unquantize_h263_intra_c(), dct_unquantize_h263_intra_mmx(), dct_unquantize_h263_mmi(), dnxhd_encode_init(), encode_thread(), ff_dct_quantize_c(), ff_flv_encode_picture_header(), ff_h263_decode_mb(), ff_h263_decode_picture_header(), ff_h263_encode_init(), ff_h263_encode_mb(), ff_h263_encode_picture_header(), ff_h263_show_pict_info(), ff_MPV_encode_init(), ff_rv20_encode_picture_header(), h263_decode_block(), h263_encode_block(), MPV_decode_mb_internal(), rv10_decode_packet(), and rv20_decode_picture_header().
AIC direction: 0 = left, 1 = top.
Definition at line 521 of file mpegvideo.h.
Referenced by ff_h263_decode_mb(), ff_h263_pred_acdc(), ff_msmpeg4_encode_mb(), ff_msmpeg4_pred_dc(), ff_wmv2_decode_mb(), ff_wmv2_encode_mb(), h263_decode_block(), and msmpeg4v34_decode_mb().
use flv h263 header
Definition at line 219 of file mpegvideo.h.
Referenced by ff_flv_decode_picture_header(), ff_flv_encode_picture_header(), ff_h263_decode_frame(), ff_h263_decode_init(), ff_h263_encode_init(), ff_MPV_encode_init(), h263_decode_block(), and h263_encode_block().
use horrible h263v1 long vector mode
Definition at line 354 of file mpegvideo.h.
Referenced by ff_flv_decode_picture_header(), ff_h263_decode_motion(), ff_h263_decode_picture_header(), ff_h263_show_pict_info(), ff_intel_h263_decode_picture_header(), and rv10_decode_init().
h263 plus headers
Definition at line 218 of file mpegvideo.h.
Referenced by ff_flv_decode_picture_header(), ff_h263_decode_picture_header(), ff_h263_encode_picture_header(), ff_h263_show_pict_info(), ff_intel_h263_decode_picture_header(), ff_MPV_common_init(), and ff_MPV_encode_init().
use mpeg4/h263 ac/dc predictions
Definition at line 214 of file mpegvideo.h.
Referenced by decode_init(), encode_picture(), encode_thread(), ff_h263_decode_frame(), ff_h263_decode_init(), ff_h263_decode_mb(), ff_h263_pred_motion(), ff_MPV_common_init(), ff_MPV_encode_init(), mpeg4_decode_mb(), and MPV_decode_mb_internal().
Definition at line 522 of file mpegvideo.h.
Referenced by encode_thread(), ff_h263_decode_picture_header(), ff_h263_encode_gob_header(), ff_h263_encode_picture_header(), ff_h263_show_pict_info(), and h263_decode_gob_header().
Definition at line 245 of file mpegvideo.h.
Referenced by chroma_4mv_motion(), chroma_4mv_motion_lowres(), decode_vop_header(), ff_draw_horiz_band(), ff_MPV_common_init(), ff_MPV_frame_end(), ff_mspel_motion(), gmc1_motion(), gmc_motion(), mpeg_motion_internal(), mpeg_motion_lowres(), MPV_motion_internal(), MPV_motion_lowres(), obmc_motion(), qpel_motion(), rv34_mc(), svq3_mc_dir(), svq3_mc_dir_part(), vc1_decode_frame(), vc1_interp_mc(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_chroma4(), and vc1_mc_4mv_luma().
Definition at line 477 of file mpegvideo.h.
Referenced by encode_picture(), encode_picture_lossless(), ff_mjpeg_encode_picture_trailer(), ff_MPV_encode_picture(), and ff_write_pass1_stats().
picture size. must be a multiple of 16
Definition at line 209 of file mpegvideo.h.
Referenced by amv_encode_picture(), av_mpeg4_decode_header(), chroma_4mv_motion(), cmp_direct_inline(), common_init(), comp_block(), decode_frame(), decode_seq_header(), decode_slice_header(), decode_vol_header(), decode_vop_header(), direct_search(), encode_frame(), encode_mb_internal(), encode_picture_lossless(), 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_init(), ff_h263_decode_picture_header(), ff_h263_encode_picture_header(), ff_h263_get_gob_height(), ff_intel_h263_decode_picture_header(), ff_mjpeg_encode_picture_header(), ff_mpeg1_encode_slice_header(), ff_mpeg4_encode_mb(), ff_MPV_common_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_init(), ff_rv34_decode_update_thread_context(), ff_xvid_rate_estimate_qscale(), get_intra_count(), get_limits(), gmc1_motion(), h261_decode_frame(), h261_decode_init(), h261_decode_picture_header(), h261_encode_gob_header(), h263_mv4_search(), load_input_picture(), mpeg1_decode_sequence(), mpeg1_encode_sequence_header(), mpeg4_decode_sprite_trajectory(), mpeg4_encode_vol_header(), mpeg_decode_postinit(), mpeg_decode_sequence_extension(), MPV_motion_internal(), MPV_motion_lowres(), obmc_motion(), rv10_decode_init(), rv20_decode_picture_header(), rv30_parse_slice_header(), rv34_decode_slice(), rv40_loop_filter(), rv40_parse_slice_header(), sse_mb(), svq1_decode_frame(), svq1_decode_frame_header(), svq1_decode_init(), svq1_encode_plane(), svq3_decode_init(), tqi_decode_frame(), vaapi_mpeg2_start_frame(), vaapi_mpeg4_start_frame(), vc1_decode_frame(), and vcr2_init_sequence().
Definition at line 480 of file mpegvideo.h.
Referenced by copy_context_after_encode(), copy_context_before_encode(), encode_thread(), ff_h263_encode_mb(), ff_mpeg4_encode_mb(), ff_MPV_encode_picture(), ff_msmpeg4_encode_mb(), ff_write_pass1_stats(), merge_context_after_encode(), and mpeg1_encode_mb_internal().
Definition at line 478 of file mpegvideo.h.
Referenced by copy_context_after_encode(), copy_context_before_encode(), encode_thread(), ff_h263_encode_mb(), ff_mjpeg_encode_mb(), ff_mpeg4_encode_mb(), ff_mpeg4_merge_partitions(), ff_MPV_encode_picture(), ff_msmpeg4_encode_mb(), ff_write_pass1_stats(), merge_context_after_encode(), and mpeg1_encode_mb_internal().
next pictures on display order for encoding
Definition at line 250 of file mpegvideo.h.
Referenced by estimate_best_b_count(), ff_MPV_common_end(), ff_MPV_common_init(), load_input_picture(), and select_input_picture().
used to set pic->display_picture_number, should not be used for/by anything else
Definition at line 237 of file mpegvideo.h.
Referenced by ff_mpeg_update_thread_context(), ff_MPV_common_defaults(), and load_input_picture().
Definition at line 447 of file mpegvideo.h.
Referenced by bit8x8_c(), dct_quantize_refine(), dct_quantize_trellis_c(), encode_init(), ff_h263_encode_init(), ff_mpeg1_encode_init(), and rd8x8_c().
Definition at line 446 of file mpegvideo.h.
Referenced by bit8x8_c(), dct_quantize_refine(), dct_quantize_trellis_c(), encode_init(), ff_h263_encode_init(), ff_mpeg1_encode_init(), and rd8x8_c().
Definition at line 618 of file mpegvideo.h.
Referenced by ff_msmpeg4_decode_block(), ff_msmpeg4_decode_picture_header(), ff_msmpeg4_encode_mb(), ff_msmpeg4_encode_picture_header(), ff_msmpeg4_pred_dc(), ff_wmv2_decode_mb(), ff_wmv2_decode_secondary_picture_header(), ff_wmv2_encode_mb(), ff_wmv2_encode_picture_header(), and msmpeg4v34_decode_mb().
| uint16_t MpegEncContext::inter_matrix[64] |
Definition at line 436 of file mpegvideo.h.
Referenced by dct_quantize_trellis_c(), dct_unquantize_mpeg1_inter_c(), dct_unquantize_mpeg1_inter_mmx(), dct_unquantize_mpeg2_inter_c(), dct_unquantize_mpeg2_inter_mmx(), decode_vol_header(), ff_MPV_encode_init(), ff_vdpau_mpeg4_decode_picture(), ff_vdpau_mpeg_picture_complete(), fill_quantization_matrices(), mpeg1_decode_block_inter(), mpeg1_decode_sequence(), mpeg2_decode_block_non_intra(), mpeg_decode_quant_matrix_extension(), vaapi_mpeg2_start_frame(), vaapi_mpeg4_start_frame(), and vcr2_init_sequence().
bias for the quantizer
Definition at line 440 of file mpegvideo.h.
Referenced by ff_dct_quantize_c(), and ff_MPV_encode_init().
if inter == intra then intra should be used to reduce tha cache usage
Definition at line 259 of file mpegvideo.h.
Referenced by dct_unquantize_h263_inter_armv5te(), dct_unquantize_h263_inter_axp(), dct_unquantize_h263_inter_c(), dct_unquantize_h263_inter_mmx(), dct_unquantize_h263_intra_armv5te(), dct_unquantize_h263_intra_axp(), dct_unquantize_h263_intra_c(), dct_unquantize_h263_intra_mmx(), decode_vop_header(), ff_dct_common_init(), ff_msmpeg4_common_init(), ff_msmpeg4_decode_block(), ff_msmpeg4_encode_block(), mpeg_decode_picture_coding_extension(), and wmv2_decode_inter_block().
Definition at line 657 of file mpegvideo.h.
Referenced by copy_context_after_encode(), decode_vol_header(), encode_mb_internal(), ff_mpeg4_encode_mb(), ff_xvmc_decode_mb(), mpeg4_decode_mb(), mpeg_decode_mb(), mpeg_decode_slice(), MPV_decode_mb_internal(), and put_mb_modes().
Definition at line 445 of file mpegvideo.h.
Referenced by bit8x8_c(), dct_quantize_refine(), dct_quantize_trellis_c(), encode_init(), ff_h263_encode_init(), ff_mpeg1_encode_init(), get_block_rate(), and rd8x8_c().
Definition at line 444 of file mpegvideo.h.
Referenced by bit8x8_c(), dct_quantize_refine(), dct_quantize_trellis_c(), encode_init(), ff_h263_encode_init(), ff_mpeg1_encode_init(), get_block_rate(), and rd8x8_c().
Definition at line 639 of file mpegvideo.h.
Referenced by decode_chunks(), encode_picture(), encode_thread(), ff_mpeg12_common_init(), ff_mpeg1_clean_buffers(), ff_mpeg1_encode_picture_header(), ff_MPV_encode_init(), ff_vdpau_mpeg_picture_complete(), ff_xvmc_decode_mb(), fill_picture_parameters(), mpeg2_decode_block_intra(), mpeg2_fast_decode_block_intra(), mpeg_decode_picture_coding_extension(), mpeg_decode_slice(), MPV_decode_mb_internal(), and vaapi_mpeg2_start_frame().
QP above whch the ac VLC should be used for intra dc.
Definition at line 569 of file mpegvideo.h.
Referenced by decode_vop_header(), mpeg4_decode_mb(), mpeg4_decode_partitioned_mb(), and mpeg4_get_intra_dc_vlc_thr().
Definition at line 261 of file mpegvideo.h.
Referenced by decide_ac_pred(), decode_vop_header(), ff_dct_common_init(), ff_msmpeg4_common_init(), ff_msmpeg4_decode_block(), h263_decode_block(), and mpeg4_decode_block().
| uint16_t MpegEncContext::intra_matrix[64] |
matrix transmitted in the bitstream
Definition at line 434 of file mpegvideo.h.
Referenced by calc_intra_matrix(), dct_quantize_trellis_c(), dct_unquantize_mpeg1_intra_c(), dct_unquantize_mpeg1_intra_mmx(), dct_unquantize_mpeg2_intra_bitexact(), dct_unquantize_mpeg2_intra_c(), dct_unquantize_mpeg2_intra_mmx(), decode_block_intra(), decode_chunks(), decode_vol_header(), encode_picture(), ff_MPV_encode_init(), ff_vdpau_mpeg4_decode_picture(), ff_vdpau_mpeg_picture_complete(), fill_quantization_matrices(), jpeg_table_header(), mpeg1_decode_block_intra(), mpeg1_decode_sequence(), mpeg2_decode_block_intra(), mpeg2_fast_decode_block_intra(), mpeg_decode_quant_matrix_extension(), tqi_calculate_qtable(), vaapi_mpeg2_start_frame(), vaapi_mpeg4_start_frame(), and vcr2_init_sequence().
if true, only intra pictures are generated
Definition at line 211 of file mpegvideo.h.
Referenced by ff_draw_horiz_band(), ff_MPV_encode_init(), ff_MPV_frame_end(), ff_rate_estimate_qscale(), MPV_decode_mb_internal(), and select_input_picture().
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().
Definition at line 260 of file mpegvideo.h.
Referenced by bit8x8_c(), clip_coeffs(), dct_quantize_bfin(), dct_quantize_refine(), dct_quantize_trellis_c(), dct_single_coeff_elimination(), dct_unquantize_h263_altivec(), dct_unquantize_h263_mmi(), dct_unquantize_mpeg1_inter_c(), dct_unquantize_mpeg1_inter_mmx(), dct_unquantize_mpeg1_intra_c(), dct_unquantize_mpeg1_intra_mmx(), dct_unquantize_mpeg2_inter_c(), dct_unquantize_mpeg2_inter_mmx(), dct_unquantize_mpeg2_intra_bitexact(), dct_unquantize_mpeg2_intra_c(), dct_unquantize_mpeg2_intra_mmx(), decide_ac_pred(), decode_block_intra(), decode_init(), decode_vop_header(), dnxhd_10bit_dct_quantize(), dnxhd_calc_ac_bits(), dnxhd_encode_block(), dnxhd_unquantize_c(), encode_block(), encode_mb_internal(), ff_dct_common_init(), ff_dct_quantize_c(), ff_mpeg4_encode_mb(), ff_msmpeg4_common_init(), ff_msmpeg4_decode_block(), ff_msmpeg4_encode_block(), h261_decode_block(), h261_encode_block(), h263_decode_block(), h263_encode_block(), jpeg_table_header(), mpeg1_decode_block_inter(), mpeg1_decode_block_intra(), mpeg1_encode_block(), 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_encode_blocks(), mpeg_decode_picture_coding_extension(), rd8x8_c(), restore_ac_coeffs(), and tqi_decode_init().
Definition at line 262 of file mpegvideo.h.
Referenced by decide_ac_pred(), decode_vop_header(), ff_dct_common_init(), ff_msmpeg4_common_init(), ff_msmpeg4_decode_block(), h263_decode_block(), and mpeg4_decode_block().
Definition at line 644 of file mpegvideo.h.
Referenced by ff_mpeg1_encode_init(), ff_mpeg1_encode_picture_header(), ff_vdpau_mpeg_picture_complete(), fill_picture_parameters(), mpeg1_encode_block(), mpeg2_decode_block_intra(), mpeg2_fast_decode_block_intra(), mpeg_decode_picture_coding_extension(), mpeg_decode_slice(), and vaapi_mpeg2_start_frame().
| unsigned int MpegEncContext::lambda |
lagrange multipler used in rate distortion
Definition at line 338 of file mpegvideo.h.
Referenced by dct_quantize_refine(), dct_quantize_trellis_c(), encode_frame(), encode_mb_internal(), encode_picture(), estimate_qp(), ff_estimate_motion_b(), ff_estimate_p_frame_motion(), ff_MPV_encode_picture(), ff_pre_estimate_p_frame_motion(), skip_check(), svq1_encode_plane(), update_duplicate_context_after_me(), and update_qscale().
| unsigned int MpegEncContext::lambda2 |
(lambda*lambda) >> FF_LAMBDA_SHIFT
Definition at line 339 of file mpegvideo.h.
Referenced by dct_quantize_refine(), dct_quantize_trellis_c(), encode_frame(), encode_mb_hq(), encode_picture(), estimate_best_b_count(), ff_estimate_motion_b(), ff_estimate_p_frame_motion(), ff_pre_estimate_p_frame_motion(), get_b_cbp(), get_p_cbp(), svq1_encode_plane(), update_duplicate_context_after_me(), and update_qscale().
Definition at line 340 of file mpegvideo.h.
Referenced by adaptive_quantization(), encode_mb_internal(), estimate_qp(), ff_init_qscale_tab(), ff_MPV_common_end(), ff_MPV_common_init(), and ff_MPV_encode_picture().
temp var used for calculating the above vars
Definition at line 485 of file mpegvideo.h.
Referenced by copy_context_before_encode(), encode_picture(), encode_thread(), ff_h263_encode_mb(), ff_mpeg4_encode_mb(), ff_mpeg4_merge_partitions(), ff_msmpeg4_encode_mb(), get_bits_diff(), and mpeg1_encode_mb_internal().
| int MpegEncContext::last_dc[3] |
last DC values for MPEG1
Definition at line 315 of file mpegvideo.h.
Referenced by copy_context_after_encode(), copy_context_before_encode(), decode_slice(), dnxhd_calc_bits_thread(), dnxhd_encode_block(), dnxhd_encode_thread(), encode_block(), encode_thread(), ff_mpeg1_clean_buffers(), ff_xvmc_decode_mb(), h263_decode_block(), mpeg1_decode_block_intra(), mpeg1_encode_block(), mpeg2_decode_block_intra(), mpeg2_fast_decode_block_intra(), MPV_decode_mb_internal(), msmpeg4v1_pred_dc(), rv10_decode_picture_header(), and tqi_decode_frame().
last lambda for a specific pict type
Definition at line 349 of file mpegvideo.h.
Referenced by encode_picture(), estimate_best_b_count(), ff_mpeg_update_thread_context(), and ff_MPV_frame_end().
Definition at line 515 of file mpegvideo.h.
Referenced by ff_MPV_encode_picture(), and update_mb_info().
| int MpegEncContext::last_mv[2][2][2] |
last MV, used for MV prediction in MPEG1 & B-frame MPEG4
Definition at line 395 of file mpegvideo.h.
Referenced by copy_context_after_encode(), copy_context_before_encode(), encode_thread(), ff_mpeg1_clean_buffers(), ff_mpeg4_clean_buffers(), ff_mpeg4_encode_mb(), mpeg1_encode_mb_internal(), mpeg4_decode_mb(), mpeg_decode_mb(), and mpeg_decode_slice().
last mv_dir, used for b frame encoding
Definition at line 626 of file mpegvideo.h.
Referenced by encode_thread(), and mpeg1_encode_mb_internal().
used for mpeg4 gmc b-frames & ratecontrol
Definition at line 346 of file mpegvideo.h.
Referenced by encode_picture(), ff_mpeg_update_thread_context(), ff_MPV_frame_end(), and find_best_tables().
| int64_t MpegEncContext::last_non_b_time |
Definition at line 533 of file mpegvideo.h.
Referenced by decode_vop_header(), ff_h263_decode_picture_header(), ff_MPV_encode_picture(), rv20_decode_picture_header(), and set_frame_distances().
Definition at line 345 of file mpegvideo.h.
Referenced by encode_frame(), ff_mpeg_update_thread_context(), ff_MPV_frame_end(), ff_rate_estimate_qscale(), and ff_xvid_rate_estimate_qscale().
copy of the previous picture structure.
note, linesize & data, might not match the previous picture (for field pictures)
Definition at line 289 of file mpegvideo.h.
Referenced by decode_slice_header(), encode_frame(), encode_mb_internal(), ff_er_frame_end(), ff_estimate_b_frame_motion(), ff_estimate_p_frame_motion(), ff_mpeg_update_thread_context(), ff_MPV_frame_end(), ff_MPV_frame_start(), ff_pre_estimate_p_frame_motion(), ff_vdpau_mpeg4_decode_picture(), ff_vdpau_mpeg_picture_complete(), ff_vdpau_vc1_decode_picture(), ff_xvmc_field_start(), fill_picture_parameters(), guess_mv(), h263_mv4_search(), is_intra_more_likely(), MPV_decode_mb_internal(), svq1_decode_frame(), svq1_encode_plane(), svq3_decode_frame(), svq3_mc_dir_part(), vaapi_mpeg2_start_frame(), vaapi_mpeg4_start_frame(), vaapi_vc1_start_frame(), vc1_decode_skip_blocks(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_chroma4(), and vc1_mc_4mv_luma().
pointer to the previous picture.
Definition at line 309 of file mpegvideo.h.
Referenced by decode_chunks(), decode_slice_header(), ff_draw_horiz_band(), ff_h263_decode_frame(), ff_mpeg_flush(), ff_mpeg_update_thread_context(), ff_MPV_common_end(), ff_MPV_frame_start(), ff_rate_estimate_qscale(), ff_rv34_decode_frame(), finish_frame(), guess_mv(), is_intra_more_likely(), MPV_decode_mb_internal(), rv10_decode_frame(), rv20_decode_picture_header(), rv34_mc(), slice_end(), svq1_decode_frame(), svq1_encode_plane(), svq3_decode_frame(), and vc1_decode_frame().
used to search for the next resync marker
Definition at line 503 of file mpegvideo.h.
Referenced by decode_slice(), ff_h261_resync(), and ff_h263_resync().
Definition at line 530 of file mpegvideo.h.
Referenced by decode_vop_header(), ff_mpeg4_encode_picture_header(), ff_MPV_encode_picture(), ff_set_mpeg4_time(), and mpeg4_encode_gop_header().
Definition at line 591 of file mpegvideo.h.
Referenced by decode_init(), decode_user_data(), and ff_h263_decode_frame().
line size, in bytes, may be different from width
Definition at line 247 of file mpegvideo.h.
Referenced by alloc_frame_buffer(), clone_slice(), decode_mb(), decode_update_thread_context(), dnxhd_get_blocks(), dnxhd_load_picture(), dnxhd_mb_var_thread(), encode_frame(), encode_mb_hq(), encode_mb_internal(), encode_thread(), ff_alloc_picture(), ff_draw_horiz_band(), ff_er_frame_end(), ff_estimate_p_frame_motion(), ff_h261_loop_filter(), ff_h263_loop_filter(), ff_h264_frame_start(), ff_init_me(), ff_mpeg4_encode_mb(), ff_MPV_common_end(), ff_msmpeg4_pred_dc(), ff_mspel_motion(), ff_print_debug_info(), ff_rv34_decode_frame(), ff_wmv2_add_mb(), gmc1_motion(), gmc_motion(), guess_mv(), hl_decode_mb_444_internal(), hl_decode_mb_internal(), hpel_motion(), hpel_motion_lowres(), init_interlaced_ref(), interlaced_search(), is_intra_more_likely(), load_input_picture(), loop_filter(), mb_var_thread(), mpeg_motion_internal(), mpeg_motion_lowres(), MPV_motion_internal(), MPV_motion_lowres(), obmc_motion(), prefetch_motion(), put_dc(), 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_decode_frame(), svq1_encode_plane(), svq3_mc_dir_part(), vc1_apply_p_h_loop_filter(), vc1_apply_p_v_loop_filter(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), 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(), vc1_interp_mc(), vc1_loop_filter_iblk(), vc1_loop_filter_iblk_delayed(), vc1_mc_1mv(), vc1_mc_4mv_luma(), and vc1_put_signed_blocks_clamped().
Definition at line 525 of file mpegvideo.h.
Referenced by decode_ext_header(), decode_sequence_header_adv(), decode_slice(), encode_ext_header(), encode_thread(), ff_h261_encode_mb(), ff_h263_decode_mb(), ff_h263_decode_picture_header(), ff_h263_encode_picture_header(), ff_h263_show_pict_info(), ff_intel_h263_decode_picture_header(), ff_MPV_encode_init(), ff_rv20_encode_picture_header(), ff_vc1_decode_entry_point(), ff_vc1_decode_sequence_header(), ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), rv10_decode_packet(), rv20_decode_picture_header(), vaapi_vc1_start_frame(), vc1_decode_b_blocks(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_p_blocks(), and x8_decode_intra_mb().
no reordering needed / has no b-frames
Definition at line 566 of file mpegvideo.h.
Referenced by cavs_decode_frame(), decode_chunks(), decode_init(), decode_nal_units(), decode_pic(), decode_postinit(), decode_seq_header(), decode_vol_header(), decode_vop_header(), ff_draw_horiz_band(), ff_h263_decode_frame(), ff_h263_decode_init(), ff_h264_decode_init(), ff_mpeg4_decode_picture_header(), ff_mpeg_update_thread_context(), ff_MPV_encode_init(), ff_MPV_encode_picture(), ff_print_debug_info(), ff_rate_estimate_qscale(), ff_rv34_decode_frame(), ff_rv34_decode_init(), finish_frame(), h261_decode_init(), h264_parse(), load_input_picture(), mpeg1_decode_sequence(), mpeg1_encode_sequence_header(), mpeg4_encode_vol_header(), mpeg_decode_frame(), mpeg_decode_postinit(), mpeg_decode_sequence_extension(), mpeg_decode_update_thread_context(), rv10_decode_frame(), rv10_decode_init(), rv20_decode_picture_header(), slice_end(), svq3_decode_frame(), svq3_decode_init(), vc1_decode_frame(), and vcr2_init_sequence().
Definition at line 227 of file mpegvideo.h.
Referenced by encode_mb_internal(), and ff_MPV_encode_init().
max number of b-frames for encoding
Definition at line 226 of file mpegvideo.h.
Referenced by decode_sequence_header_adv(), estimate_best_b_count(), ff_mpeg4_encode_mb(), ff_mpeg_update_thread_context(), ff_MPV_encode_init(), ff_rate_control_init(), ff_vc1_decode_sequence_header(), ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), load_input_picture(), mpeg4_encode_visual_object_header(), mpeg4_encode_vol_header(), and select_input_picture().
maximum encodable coefficient
Definition at line 442 of file mpegvideo.h.
Referenced by clip_coeffs(), dct_quantize_bfin(), dct_quantize_trellis_c(), encode_init(), encode_picture(), ff_dct_quantize_c(), ff_h261_encode_init(), ff_h263_encode_init(), ff_mjpeg_encode_init(), ff_mpeg1_encode_init(), and ff_msmpeg4_encode_init().
number of MBs horizontally & vertically
Definition at line 241 of file mpegvideo.h.
Referenced by adaptive_quantization(), amv_encode_picture(), await_reference_mb_row(), await_references(), bitplane_decoding(), check_slice_end(), commit_bitstream_and_slice_buffer(), copy_picture_attributes(), decode_chunks(), decode_ext_header(), decode_finish_row(), decode_frame(), decode_slice(), decode_slice_header(), dnxhd_encode_fast(), dnxhd_encode_init(), dnxhd_encode_picture(), dnxhd_encode_rdo(), dnxhd_find_qscale(), dnxhd_get_blocks(), dnxhd_setup_threads_slices(), dnxhd_write_header(), encode_ext_header(), encode_frame(), encode_picture(), epzs_motion_search_internal(), ff_alloc_picture(), ff_er_frame_end(), ff_er_frame_start(), 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_h264_alloc_tables(), ff_h264_frame_start(), ff_init_block_index(), ff_intrax8_decode_picture(), 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_parse_frame_header(), ff_vc1_parse_frame_header_adv(), ff_xvid_rate_estimate_qscale(), fill_picture_parameters(), fill_slice(), get_limits(), guess_mv(), h261_decode_frame(), h261_decode_gob_header(), h261_decode_picture_header(), h263_decode_gob_header(), init_duplicate_context(), is_intra_more_likely(), mc_dir_part(), mpeg1_encode_mb_internal(), mpeg1_encode_sequence_header(), mpeg4_decode_mb(), mpeg4_decode_partition_a(), mpeg_decode_picture_coding_extension(), 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(), start_frame(), svq1_encode_plane(), svq3_decode_frame(), vaapi_mpeg4_decode_slice(), vaapi_mpeg4_start_frame(), vaapi_vc1_start_frame(), vc1_decode_frame(), vc1_decode_i_blocks(), vc1_decode_init(), vc1_decode_init_alloc_tables(), vc1_interp_mc(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_luma(), vc1_pred_b_mv(), and vc1_pred_mv().
mb_index -> mb_x + mb_y*mb_stride
Definition at line 431 of file mpegvideo.h.
Referenced by adaptive_quantization(), ff_clean_h263_qscales(), ff_clean_mpeg4_qscales(), ff_er_add_slice(), ff_er_frame_end(), ff_init_qscale_tab(), ff_MPV_common_end(), ff_MPV_common_init(), guess_mv(), and is_intra_more_likely().
interval for outputting info about mb offsets as side data
Definition at line 514 of file mpegvideo.h.
Referenced by ff_MPV_encode_picture(), and update_mb_info().
Definition at line 516 of file mpegvideo.h.
Referenced by ff_MPV_encode_picture(), and write_mb_info().
Definition at line 517 of file mpegvideo.h.
Referenced by ff_MPV_encode_picture(), update_mb_info(), and write_mb_info().
Definition at line 407 of file mpegvideo.h.
Referenced by bit8x8_c(), clip_coeffs(), copy_context_after_encode(), dct_quantize_bfin(), dct_quantize_refine(), dct_quantize_trellis_c(), dct_unquantize_h263_altivec(), dct_unquantize_h263_mmi(), denoise_dct_c(), denoise_dct_mmx(), denoise_dct_sse2(), dnxhd_encode_init(), encode_mb_internal(), encode_picture(), encode_thread(), ff_dct_quantize_c(), ff_er_frame_end(), ff_h261_encode_mb(), ff_h263_decode_mb(), ff_h263_encode_mb(), ff_h263_update_motion_val(), 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(), guess_mv(), h261_decode_block(), h261_decode_mb(), h261_decode_mb_skipped(), h261_encode_block(), h263_decode_block(), h263_encode_block(), h263_skip_b_part(), mpeg1_encode_block(), mpeg1_encode_mb_internal(), mpeg4_decode_mb(), mpeg4_decode_partition_a(), mpeg4_decode_partitioned_mb(), mpeg4_encode_block(), mpeg4_get_block_length(), mpeg_decode_mb(), mpeg_decode_slice(), MPV_decode_mb_internal(), msmpeg4v12_decode_mb(), msmpeg4v34_decode_mb(), quant_psnr8x8_c(), rd8x8_c(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_p_mb(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), vc1_pred_b_mv(), vc1_pred_mv(), and vc1_pred_mv_intfr().
number of MBs of a picture
Definition at line 246 of file mpegvideo.h.
Referenced by adaptive_quantization(), decode_slice_header(), dnxhd_encode_fast(), dnxhd_encode_init(), dnxhd_init_rc(), ff_clean_h263_qscales(), ff_clean_mpeg4_qscales(), ff_er_add_slice(), ff_er_frame_end(), ff_er_frame_start(), ff_get_best_fcode(), ff_h263_decode_frame(), ff_h263_decode_mba(), ff_h263_decode_picture_header(), ff_h263_encode_gob_header(), ff_h263_encode_mba(), ff_init_qscale_tab(), ff_mpeg4_decode_partitions(), ff_mpeg4_decode_video_packet_header(), ff_mpeg4_encode_video_packet_header(), ff_MPV_common_init(), ff_MPV_encode_picture(), ff_rate_control_init(), ff_rate_estimate_qscale(), ff_xvid_rate_control_init(), get_qscale(), guess_mv(), h261_decode_picture_header(), h263_decode_gob_header(), is_intra_more_likely(), mpeg4_is_resync(), rv40_decode_mb_info(), select_input_picture(), and svq3_decode_slice_header().
number of MBs left in this video packet (for partitioned Slices only)
Definition at line 504 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().
Definition at line 406 of file mpegvideo.h.
Referenced by check_slice_end(), copy_context_after_encode(), copy_context_before_encode(), decode_slice(), encode_thread(), ff_h264_decode_mb_cavlc(), mpeg1_encode_mb_internal(), mpeg_decode_mb(), mpeg_decode_slice(), rv34_decode_slice(), rv40_decode_mb_info(), and svq3_decode_slice_header().
MUST BE SET only during DECODING.
Definition at line 325 of file mpegvideo.h.
Referenced by copy_context_after_encode(), copy_context_before_encode(), encode_thread(), ff_er_frame_end(), ff_h263_decode_mb(), ff_h263_update_motion_val(), ff_mpeg4_encode_mb(), ff_MPV_encode_picture(), ff_MPV_frame_start(), ff_wmv2_decode_mb(), ff_xvmc_decode_mb(), guess_mv(), h261_decode_mb_skipped(), mpeg4_decode_mb(), mpeg4_decode_partitioned_mb(), mpeg_decode_mb(), MPV_decode_mb_internal(), MPV_motion_internal(), msmpeg4v12_decode_mb(), and msmpeg4v34_decode_mb().
mb_width+1 used for some arrays to allow simple addressing of left & top MBs without sig11
Definition at line 242 of file mpegvideo.h.
Referenced by adaptive_quantization(), bidir_refine(), bitplane_decoding(), check_input_motion(), clone_tables(), copy_picture_attributes(), decide_ac_pred(), decode_cabac_field_decoding_flag(), decode_cabac_mb_skip(), decode_mb(), 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(), fetch_diagonal_mv(), ff_alloc_picture(), ff_clean_intra_table_entries(), ff_er_frame_end(), ff_er_frame_start(), ff_estimate_b_frame_motion(), ff_estimate_motion_b(), 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_h264_alloc_tables(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_filter_mb(), ff_h264_frame_start(), 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_common_init(), ff_MPV_encode_picture(), ff_pre_estimate_p_frame_motion(), ff_print_debug_info(), ff_vc1_parse_frame_header(), ff_vc1_parse_frame_header_adv(), ff_wmv2_decode_mb(), ff_xvmc_decode_mb(), fill_decode_caches(), fill_decode_neighbors(), fill_filter_caches(), filter_mb_dir(), guess_dc(), guess_mv(), h261_decode_gob(), h261_decode_mb(), h261_decode_mb_skipped(), h_block_filter(), init_duplicate_context(), interlaced_search(), is_intra_more_likely(), loop_filter(), 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_picture_coding_extension(), mpeg_decode_slice(), MPV_decode_mb_internal(), MPV_motion_internal(), msmpeg4v34_decode_mb(), parse_mb_skip(), pred_spatial_direct_motion(), pred_temp_direct_motion(), predict_field_decoding_flag(), preview_obmc(), put_dc(), 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(), svq3_decode_frame(), svq3_decode_mb(), svq3_decode_slice_header(), v_block_filter(), 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_frame(), vc1_decode_i_block_adv(), vc1_decode_i_blocks_adv(), vc1_decode_init_alloc_tables(), vc1_decode_intra_block(), vc1_decode_p_blocks(), vc1_decode_p_mb(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), vc1_pred_b_mv_intfi(), vc1_pred_dc(), vc1_pred_mv_intfr(), vc1_put_signed_blocks_clamped(), vc1_smooth_overlap_filter_iblk(), and xchg_mb_border().
| uint16_t* MpegEncContext::mb_type |
Table for candidate MB types for encoding.
Definition at line 408 of file mpegvideo.h.
Referenced by adaptive_quantization(), check_input_motion(), encode_picture(), encode_thread(), ff_clean_h263_qscales(), ff_clean_mpeg4_qscales(), ff_estimate_b_frame_motion(), ff_estimate_p_frame_motion(), ff_fix_long_mvs(), ff_fix_long_p_mvs(), ff_get_best_fcode(), ff_MPV_common_end(), ff_MPV_common_init(), and svq1_encode_plane().
Definition at line 241 of file mpegvideo.h.
Referenced by adaptive_quantization(), bitplane_decoding(), commit_bitstream_and_slice_buffer(), context_init(), copy_picture_attributes(), decode_slice(), decode_slice_header(), 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_er_add_slice(), ff_er_frame_end(), 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_h264_alloc_tables(), 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_common_init(), ff_MPV_encode_picture(), ff_print_debug_info(), ff_rv10_encode_picture_header(), ff_rv34_decode_frame(), ff_xvid_rate_estimate_qscale(), fill_picture_parameters(), fill_slice(), fill_slice_long(), get_limits(), guess_mv(), h261_decode_picture_header(), is_intra_more_likely(), mb_var_thread(), mc_dir_part(), 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(), MPV_motion_internal(), 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(), start_frame(), svq1_encode_plane(), svq3_decode_frame(), svq3_decode_init(), svq3_decode_mb(), svq3_decode_slice_header(), vaapi_mpeg4_decode_slice(), vaapi_mpeg4_start_frame(), vaapi_vc1_start_frame(), vc1_apply_p_h_loop_filter(), vc1_apply_p_loop_filter(), vc1_decode_b_blocks(), vc1_decode_frame(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_init(), vc1_decode_init_alloc_tables(), vc1_decode_p_blocks(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), vc1_decode_skip_blocks(), vc1_interp_mc(), vc1_loop_filter_iblk_delayed(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_luma(), vc1_pred_b_mv(), vc1_pred_mv(), vc1_pred_mv_intfr(), vc1_put_signed_blocks_clamped(), vc1_smooth_overlap_filter_iblk(), write_mb_info(), x8_get_prediction(), x8_get_prediction_chroma(), and xchg_mb_border().
Definition at line 405 of file mpegvideo.h.
Referenced by backup_mb_border(), chroma_4mv_motion(), chroma_4mv_motion_lowres(), cmp_direct_inline(), dct_quantize_refine(), decide_ac_pred(), decode_block_intra(), decode_cabac_field_decoding_flag(), decode_chunks(), decode_frame(), decode_mb(), decode_residual(), decode_slice(), decode_slice_header(), encode_mb_internal(), encode_q_branch(), encode_thread(), epzs_motion_search2(), epzs_motion_search4(), epzs_motion_search_internal(), estimate_motion_thread(), execute_decode_slices(), ff_clean_intra_table_entries(), ff_er_frame_end(), 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_h264_check_intra4x4_pred_mode(), ff_h264_check_intra_pred_mode(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_init_block_index(), ff_intrax8_decode_picture(), 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_wmv2_decode_mb(), ff_xvmc_decode_mb(), fill_filter_caches_inter(), fill_slice(), fill_slice_long(), get_amv(), gmc1_motion(), gmc_motion(), guess_mv(), 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(), hl_decode_mb_444_internal(), hl_decode_mb_internal(), interlaced_search(), loop_filter(), mb_var_thread(), mc_part_std(), mc_part_weighted(), mpeg1_decode_block_inter(), mpeg1_decode_block_intra(), mpeg1_encode_mb_internal(), mpeg2_decode_block_intra(), mpeg2_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(), mpeg_motion_internal(), mpeg_motion_lowres(), MPV_decode_mb_internal(), MPV_motion_internal(), MPV_motion_lowres(), msmpeg4v12_decode_mb(), msmpeg4v34_decode_mb(), no_motion_search(), pre_estimate_motion_thread(), pred_16x8_motion(), pred_8x16_motion(), pred_motion(), pred_pskip_motion(), pred_spatial_direct_motion(), pred_temp_direct_motion(), predict_field_decoding_flag(), 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(), svq3_decode_frame(), svq3_decode_mb(), svq3_decode_slice_header(), svq3_mc_dir(), tqi_decode_frame(), tqi_idct_put(), vaapi_mpeg2_decode_slice(), vaapi_mpeg4_decode_slice(), vc1_apply_p_h_loop_filter(), vc1_apply_p_loop_filter(), vc1_apply_p_v_loop_filter(), vc1_decode_b_blocks(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), 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_interp_mc(), vc1_loop_filter_iblk(), vc1_loop_filter_iblk_delayed(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_chroma4(), vc1_mc_4mv_luma(), vc1_pred_b_mv(), vc1_pred_b_mv_intfi(), vc1_pred_dc(), vc1_pred_mv(), vc1_pred_mv_intfr(), vc1_put_signed_blocks_clamped(), vc1_smooth_overlap_filter_iblk(), wmv2_pred_motion(), write_back_motion(), write_mb_info(), x8_get_prediction(), x8_get_prediction_chroma(), x8_update_predictions(), and xchg_mb_border().
Definition at line 405 of file mpegvideo.h.
Referenced by backup_mb_border(), check_slice_end(), chroma_4mv_motion(), chroma_4mv_motion_lowres(), cmp_direct_inline(), dct_quantize_refine(), decide_ac_pred(), decode_block_intra(), decode_chunks(), decode_finish_row(), decode_frame(), decode_mb(), decode_residual(), decode_slice(), decode_slice_header(), encode_mb_internal(), encode_q_branch(), encode_thread(), epzs_motion_search2(), epzs_motion_search4(), epzs_motion_search_internal(), estimate_motion_thread(), execute_decode_slices(), fetch_diagonal_mv(), ff_clean_intra_table_entries(), ff_er_frame_end(), 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_h264_check_intra4x4_pred_mode(), ff_h264_check_intra_pred_mode(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_init_block_index(), ff_intrax8_decode_picture(), 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_wmv2_decode_mb(), ff_xvmc_decode_mb(), field_end(), fill_decode_neighbors(), fill_filter_caches(), fill_filter_caches_inter(), fill_slice(), fill_slice_long(), get_amv(), get_lowest_part_y(), gmc1_motion(), gmc_motion(), guess_mv(), 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(), hl_decode_mb_444_internal(), hl_decode_mb_internal(), hl_decode_mb_predict_luma(), interlaced_search(), loop_filter(), mb_var_thread(), mc_dir_part(), mc_part(), mc_part_std(), mc_part_weighted(), mpeg1_decode_block_inter(), mpeg1_decode_block_intra(), mpeg1_encode_mb_internal(), mpeg2_decode_block_intra(), mpeg2_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(), MPV_motion_internal(), MPV_motion_lowres(), msmpeg4v12_decode_mb(), msmpeg4v34_decode_mb(), no_motion_search(), pre_estimate_motion_thread(), pred_16x8_motion(), pred_8x16_motion(), pred_motion(), pred_pskip_motion(), pred_spatial_direct_motion(), pred_temp_direct_motion(), predict_field_decoding_flag(), 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(), svq3_decode_frame(), svq3_decode_mb(), svq3_decode_slice_header(), svq3_mc_dir(), tqi_decode_frame(), tqi_idct_put(), vaapi_mpeg2_decode_slice(), vaapi_mpeg4_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_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_interp_mc(), vc1_loop_filter_iblk(), vc1_loop_filter_iblk_delayed(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_chroma4(), vc1_mc_4mv_luma(), vc1_pred_b_mv(), vc1_pred_b_mv_intfi(), vc1_pred_dc(), vc1_pred_mv(), vc1_put_signed_blocks_clamped(), vc1_smooth_overlap_filter_iblk(), write_back_motion(), write_mb_info(), x8_get_prediction(), x8_get_prediction_chroma(), x8_init_block_index(), x8_update_predictions(), and xchg_mb_border().
used to avoid setting {ac, dc, cbp}-pred stuff to zero on inter MB decoding
Definition at line 328 of file mpegvideo.h.
Referenced by encode_thread(), ff_clean_intra_table_entries(), ff_er_frame_end(), ff_intrax8_decode_picture(), ff_MPV_common_end(), ff_MPV_common_init(), mpeg4_decode_partition_a(), and MPV_decode_mb_internal().
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 326 of file mpegvideo.h.
Referenced by ff_er_frame_end(), ff_intrax8_decode_picture(), ff_MPV_common_end(), ff_MPV_common_init(), ff_print_debug_info(), ff_vc1_parse_frame_header(), ff_vc1_parse_frame_header_adv(), mpeg_decode_picture_coding_extension(), MPV_decode_mb_internal(), vaapi_vc1_start_frame(), vc1_decode_b_mb(), vc1_decode_p_mb(), and vc1_decode_p_mb_intfr().
Definition at line 551 of file mpegvideo.h.
Referenced by mpeg4_decode_mb(), mpeg4_decode_partition_a(), mpeg4_decode_partitioned_mb(), and MPV_motion_internal().
Definition at line 399 of file mpegvideo.h.
Referenced by bidir_refine(), check_bidir_mv(), check_input_motion(), clip_input_mv(), cmp_direct_inline(), cmp_inline(), decode_slice_header(), diamond_search(), direct_search(), encode_frame(), encode_init(), encode_picture(), encode_q_branch(), epzs_motion_search2(), epzs_motion_search4(), epzs_motion_search_internal(), estimate_motion_thread(), ff_epzs_motion_search(), ff_estimate_b_frame_motion(), ff_estimate_motion_b(), ff_estimate_p_frame_motion(), ff_fix_long_mvs(), ff_fix_long_p_mvs(), ff_get_mb_score(), ff_h263_decode_frame(), ff_h263_encode_init(), ff_init_me(), ff_mpeg1_encode_init(), ff_pre_estimate_p_frame_motion(), ff_snow_common_end(), free_duplicate_context(), full_search(), funny_diamond_search(), get_limits(), h263_mv4_search(), hex_search(), hl_decode_mb_444_internal(), hl_decode_mb_internal(), hpel_motion_search(), init_duplicate_context(), init_interlaced_ref(), interlaced_search(), l2s_dia_search(), mb_var_thread(), MPV_decode_mb_internal(), MPV_encode_defaults(), pre_estimate_motion_thread(), qpel_motion_search(), sab_diamond_search(), sad_hpel_motion_search(), small_diamond_search(), svq1_encode_end(), svq1_encode_init(), svq1_encode_plane(), umh_search(), var_diamond_search(), and vc1_decode_frame().
ME algorithm.
Definition at line 377 of file mpegvideo.h.
Referenced by encode_frame(), ff_estimate_motion_b(), ff_estimate_p_frame_motion(), ff_get_best_fcode(), ff_init_me(), ff_MPV_encode_init(), and svq1_encode_plane().
minimum encodable coefficient
Definition at line 441 of file mpegvideo.h.
Referenced by clip_coeffs(), encode_init(), ff_h261_encode_init(), ff_h263_encode_init(), ff_mjpeg_encode_init(), ff_mpeg1_encode_init(), and ff_msmpeg4_encode_init().
cbp, mb_type
Definition at line 484 of file mpegvideo.h.
Referenced by copy_context_after_encode(), copy_context_before_encode(), encode_frame(), encode_thread(), ff_h263_encode_mb(), ff_mpeg4_encode_mb(), ff_mpeg4_merge_partitions(), ff_MPV_encode_picture(), ff_msmpeg4_encode_mb(), ff_write_pass1_stats(), merge_context_after_encode(), mpeg1_encode_mb_internal(), and write_slice_end().
struct MJpegContext* MpegEncContext::mjpeg_ctx [read] |
Definition at line 599 of file mpegvideo.h.
Referenced by encode_block(), encode_picture_lossless(), ff_mjpeg_encode_close(), and ff_mjpeg_encode_init().
horizontal sampling factors, default = {2, 1, 1}
Definition at line 601 of file mpegvideo.h.
Referenced by encode_picture_lossless(), ff_mjpeg_encode_picture_header(), and ff_MPV_encode_init().
vertical sampling factors, default = {2, 1, 1}
Definition at line 600 of file mpegvideo.h.
Referenced by amv_encode_picture(), encode_picture_lossless(), ff_mjpeg_encode_picture_header(), and ff_MPV_encode_init().
Definition at line 524 of file mpegvideo.h.
Referenced by ff_h263_decode_picture_header(), ff_h263_encode_init(), ff_h263_encode_mb(), ff_h263_encode_picture_header(), ff_h263_show_pict_info(), ff_MPV_encode_init(), ff_rv20_encode_picture_header(), h263_decode_dquant(), preview_obmc(), rv10_decode_packet(), and rv20_decode_picture_header().
| int MpegEncContext::mpeg_f_code[2][2] |
Definition at line 632 of file mpegvideo.h.
Referenced by ff_vdpau_mpeg_picture_complete(), fill_picture_parameters(), mpeg1_decode_picture(), mpeg2_get_f_code(), mpeg_decode_mb(), mpeg_decode_picture_coding_extension(), and mpeg_decode_slice().
Definition at line 573 of file mpegvideo.h.
Referenced by dct_quantize_trellis_c(), decode_vol_header(), ff_MPV_encode_init(), ff_MPV_frame_start(), ff_vdpau_mpeg4_decode_picture(), mpeg4_decode_block(), mpeg4_encode_vol_header(), MPV_decode_mb_internal(), and vaapi_mpeg4_start_frame().
flags set by private options
Definition at line 705 of file mpegvideo.h.
Referenced by encode_mb_internal(), encode_thread(), ff_MPV_encode_init(), get_b_cbp(), get_p_cbp(), and select_input_picture().
0=not msmpeg4, 1=mp41, 2=mp42, 3=mp43/divx3 4=wmv1/7 5=wmv2/8
Definition at line 612 of file mpegvideo.h.
Referenced by decode_slice(), encode_picture(), encode_thread(), ff_clean_intra_table_entries(), ff_fix_long_mvs(), ff_fix_long_p_mvs(), ff_get_best_fcode(), ff_h263_decode_frame(), ff_h263_decode_init(), ff_MPV_common_init(), ff_MPV_encode_init(), ff_msmpeg4_common_init(), ff_msmpeg4_decode_block(), ff_msmpeg4_decode_ext_header(), ff_msmpeg4_decode_init(), ff_msmpeg4_decode_picture_header(), ff_msmpeg4_encode_block(), ff_msmpeg4_encode_ext_header(), ff_msmpeg4_encode_init(), ff_msmpeg4_encode_mb(), ff_msmpeg4_encode_picture_header(), ff_msmpeg4_handle_slices(), ff_msmpeg4_pred_dc(), MPV_decode_mb_internal(), msmpeg4_decode_dc(), msmpeg4_encode_dc(), and msmpeg4v12_decode_mb().
Definition at line 619 of file mpegvideo.h.
Referenced by ff_vc1_parse_frame_header(), ff_vc1_parse_frame_header_adv(), ff_wmv2_decode_secondary_picture_header(), ff_wmv2_encode_picture_header(), MPV_motion_internal(), vc1_interp_mc(), vc1_mc_1mv(), vc1_mc_4mv_luma(), wmv2_decode_motion(), and wmv2_pred_motion().
| int MpegEncContext::mv[2][4][2] |
motion vectors for a macroblock first coordinate : 0 = forward 1 = backward second " : depend on type third " : 0 = x, 1 = y
Definition at line 393 of file mpegvideo.h.
Referenced by copy_context_after_encode(), decode_mb(), encode_thread(), ff_er_frame_end(), ff_h263_decode_mb(), ff_h263_update_motion_val(), ff_mpeg4_encode_mb(), ff_mpeg4_set_direct_mv(), ff_mpeg4_set_one_direct_mv(), ff_MPV_lowest_referenced_row(), ff_wmv2_decode_mb(), ff_xvmc_decode_mb(), guess_mv(), h261_decode_mb(), h261_decode_mb_skipped(), mpeg1_encode_mb_internal(), mpeg4_decode_mb(), mpeg4_decode_partitioned_mb(), mpeg_decode_mb(), mpeg_decode_slice(), MPV_motion_internal(), MPV_motion_lowres(), msmpeg4v12_decode_mb(), msmpeg4v34_decode_mb(), prefetch_motion(), vc1_interp_mc(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_chroma4(), vc1_mc_4mv_luma(), vc1_pred_b_mv(), vc1_pred_b_mv_intfi(), vc1_pred_mv(), and vc1_pred_mv_intfr().
Definition at line 476 of file mpegvideo.h.
Referenced by copy_context_after_encode(), copy_context_before_encode(), encode_frame(), encode_thread(), ff_h263_encode_mb(), ff_mpeg4_encode_mb(), ff_mpeg4_merge_partitions(), ff_MPV_encode_picture(), ff_msmpeg4_encode_mb(), ff_write_pass1_stats(), merge_context_after_encode(), and mpeg1_encode_mb_internal().
Definition at line 378 of file mpegvideo.h.
Referenced by copy_context_after_encode(), decode_slice(), encode_mb_internal(), encode_thread(), ff_er_frame_end(), ff_h263_decode_mb(), ff_mpeg4_encode_mb(), ff_wmv2_decode_mb(), ff_xvmc_decode_mb(), guess_mv(), h261_decode_mb(), h261_decode_mb_skipped(), mpeg1_encode_mb_internal(), mpeg4_decode_mb(), mpeg4_decode_partitioned_mb(), mpeg_decode_mb(), mpeg_decode_slice(), MPV_decode_mb_internal(), msmpeg4v12_decode_mb(), msmpeg4v34_decode_mb(), and rv10_decode_packet().
Definition at line 604 of file mpegvideo.h.
Referenced by ff_msmpeg4_decode_motion(), ff_msmpeg4_decode_picture_header(), ff_msmpeg4_encode_motion(), ff_msmpeg4_encode_picture_header(), ff_vc1_parse_frame_header(), ff_vc1_parse_frame_header_adv(), ff_wmv2_decode_secondary_picture_header(), ff_wmv2_encode_picture_header(), and vaapi_vc1_start_frame().
Definition at line 382 of file mpegvideo.h.
Referenced by cmp_direct_inline(), copy_context_after_encode(), decode_slice(), direct_search(), encode_mb_internal(), encode_thread(), ff_er_frame_end(), ff_h263_decode_mb(), ff_h263_encode_mb(), ff_h263_update_motion_val(), ff_mpeg4_encode_mb(), ff_mpeg4_set_direct_mv(), ff_MPV_lowest_referenced_row(), ff_wmv2_decode_mb(), ff_xvmc_decode_mb(), get_p_cbp(), guess_mv(), h261_decode_mb(), h261_decode_mb_skipped(), mpeg1_encode_mb_internal(), mpeg4_decode_mb(), mpeg4_decode_partitioned_mb(), mpeg_decode_mb(), mpeg_decode_slice(), MPV_motion_internal(), MPV_motion_lowres(), msmpeg4v12_decode_mb(), msmpeg4v34_decode_mb(), and rv10_decode_packet().
copy of the source picture structure for encoding.
note, linesize & data, might not match the source picture (for field pictures)
Definition at line 301 of file mpegvideo.h.
Referenced by encode_mb_internal(), encode_thread(), ff_estimate_b_frame_motion(), ff_estimate_p_frame_motion(), ff_mpeg4_encode_mb(), ff_MPV_encode_picture(), ff_pre_estimate_p_frame_motion(), h263_mv4_search(), mb_var_thread(), select_input_picture(), sse_mb(), and svq1_encode_plane().
next lambda used for retrying to encode a frame
Definition at line 472 of file mpegvideo.h.
Referenced by estimate_qp(), and ff_MPV_encode_picture().
set if the next p frame is damaged, to avoid showing trashed b frames
Definition at line 505 of file mpegvideo.h.
Referenced by ff_h263_decode_frame(), ff_mpeg_update_thread_context(), svq3_decode_frame(), and vc1_decode_frame().
copy of the next picture structure.
note, linesize & data, might not match the next picture (for field pictures)
Definition at line 295 of file mpegvideo.h.
Referenced by decode_slice_header(), direct_search(), encode_mb_internal(), ff_er_frame_end(), ff_estimate_b_frame_motion(), ff_mpeg4_encode_mb(), ff_mpeg4_set_direct_mv(), ff_mpeg4_set_one_direct_mv(), ff_MPV_frame_end(), ff_MPV_frame_start(), ff_vdpau_mpeg4_decode_picture(), ff_vdpau_mpeg_picture_complete(), ff_vdpau_vc1_decode_picture(), ff_xvmc_field_start(), fill_picture_parameters(), mpeg4_decode_mb(), MPV_decode_mb_internal(), svq1_decode_frame(), svq3_decode_frame(), svq3_decode_mb(), svq3_mc_dir(), svq3_mc_dir_part(), vaapi_mpeg2_start_frame(), vaapi_mpeg4_start_frame(), vaapi_vc1_start_frame(), vc1_interp_mc(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_luma(), vc1_pred_b_mv(), and vc1_pred_b_mv_intfi().
pointer to the next picture (for bidir pred)
Definition at line 310 of file mpegvideo.h.
Referenced by decode_chunks(), decode_slice_header(), estimate_best_b_count(), ff_er_frame_end(), ff_h263_decode_frame(), ff_mpeg_flush(), ff_mpeg_update_thread_context(), ff_MPV_common_end(), ff_MPV_frame_start(), ff_rv34_decode_frame(), mpeg4_decode_mb(), mpeg_decode_frame(), MPV_decode_mb_internal(), rv34_decode_mv(), rv34_mc(), select_input_picture(), svq3_decode_frame(), and vc1_decode_frame().
apply no rounding to motion compensation (MPEG4, msmpeg4, .
..) for b-frames rounding mode is always 0
Definition at line 401 of file mpegvideo.h.
Referenced by decode_vop_header(), encode_mb_internal(), encode_picture(), ff_h263_decode_frame(), ff_h263_decode_picture_header(), ff_h263_encode_picture_header(), ff_h263_show_pict_info(), ff_init_me(), ff_mpeg4_encode_picture_header(), ff_MPV_encode_picture(), ff_msmpeg4_decode_picture_header(), ff_rv20_encode_picture_header(), ff_vdpau_mpeg4_decode_picture(), ff_wmv2_decode_secondary_picture_header(), ff_wmv2_encode_picture_header(), gmc1_motion(), gmc_motion(), h263_mv4_search(), interlaced_search(), MPV_decode_mb_internal(), rv20_decode_picture_header(), and vaapi_mpeg4_start_frame().
Definition at line 545 of file mpegvideo.h.
Referenced by decode_vol_header(), decode_vop_header(), mpeg4_decode_sprite_trajectory(), and vaapi_mpeg4_start_frame().
overlapped block motion compensation
Definition at line 512 of file mpegvideo.h.
Referenced by ff_h263_decode_mb(), ff_h263_decode_picture_header(), ff_h263_encode_picture_header(), ff_h263_show_pict_info(), ff_intel_h263_decode_picture_header(), ff_MPV_encode_init(), MPV_motion_internal(), and rv10_decode_init().
Definition at line 333 of file mpegvideo.h.
Referenced by clone_tables(), decode_update_thread_context(), encode_init(), ff_h264_alloc_tables(), ff_h264_frame_start(), ff_snow_common_end(), free_duplicate_context(), free_tables(), get_block_rd(), get_dc(), init_duplicate_context(), mc_part_weighted(), and obmc_motion().
| void* MpegEncContext::opaque |
Definition at line 596 of file mpegvideo.h.
Referenced by rv10_decode_init(), and rv20_decode_picture_header().
Definition at line 596 of file mpegvideo.h.
Referenced by rv10_decode_init(), and rv20_decode_picture_header().
output format
Definition at line 213 of file mpegvideo.h.
Referenced by dct_quantize_trellis_c(), encode_frame(), encode_mb_internal(), encode_picture(), encode_thread(), ff_alloc_picture(), ff_draw_horiz_band(), ff_estimate_p_frame_motion(), ff_fix_long_mvs(), ff_fix_long_p_mvs(), ff_h263_decode_init(), ff_h264_decode_init(), ff_MPV_common_init(), ff_MPV_decode_mb(), ff_MPV_encode_end(), ff_MPV_encode_init(), ff_MPV_encode_picture(), ff_MPV_frame_start(), ff_mspel_motion(), ff_rv34_decode_init(), get_limits(), h261_decode_init(), init_duplicate_context(), mpeg1_decode_sequence(), mpeg_motion(), mpeg_motion_internal(), mpeg_motion_lowres(), MPV_motion(), rv10_decode_init(), vcr2_init_sequence(), and write_slice_end().
| int16_t(*[2][2] MpegEncContext::p_field_mv_table)[2] |
MV table (2MV per MB) interlaced p-frame encoding.
Definition at line 373 of file mpegvideo.h.
Referenced by check_input_motion(), encode_picture(), encode_thread(), ff_estimate_p_frame_motion(), ff_h263_update_motion_val(), ff_mpeg4_set_direct_mv(), ff_MPV_common_end(), and ff_MPV_common_init().
| int16_t(*[2][2] MpegEncContext::p_field_mv_table_base)[2] |
Definition at line 365 of file mpegvideo.h.
Referenced by ff_MPV_common_end(), and ff_MPV_common_init().
Definition at line 375 of file mpegvideo.h.
Referenced by check_input_motion(), encode_picture(), encode_thread(), ff_estimate_p_frame_motion(), ff_MPV_common_end(), and ff_MPV_common_init().
MV table (1MV per MB) p-frame encoding.
Definition at line 367 of file mpegvideo.h.
Referenced by check_input_motion(), encode_picture(), encode_thread(), ff_estimate_motion_b(), ff_estimate_p_frame_motion(), ff_MPV_common_end(), ff_MPV_common_init(), ff_pre_estimate_p_frame_motion(), h263_mv4_search(), set_p_mv_tables(), and svq1_encode_plane().
Definition at line 359 of file mpegvideo.h.
Referenced by ff_MPV_common_end(), and ff_MPV_common_init().
Definition at line 479 of file mpegvideo.h.
Referenced by copy_context_after_encode(), copy_context_before_encode(), encode_frame(), encode_thread(), ff_h263_encode_mb(), ff_mpeg4_encode_mb(), ff_mpeg4_merge_partitions(), ff_MPV_encode_picture(), ff_msmpeg4_encode_mb(), ff_write_pass1_stats(), merge_context_after_encode(), and mpeg1_encode_mb_internal().
used to detect the VERY common padding bug in MPEG4
Definition at line 575 of file mpegvideo.h.
Referenced by decode_slice(), ff_h263_decode_frame(), ff_mpeg_update_thread_context(), and merge_context_after_encode().
Definition at line 508 of file mpegvideo.h.
Referenced by cavs_decode_frame(), close(), decode_chunks(), ff_h263_decode_frame(), ff_h264_find_frame_end(), ff_mpeg_flush(), ff_MPV_common_end(), ff_MPV_common_init(), get_consumed_bytes(), h261_decode_frame(), h264_parse(), mpeg_decode_frame(), and mpeg_decode_postinit().
is current frame partitioned
Definition at line 563 of file mpegvideo.h.
Referenced by decode_slice(), decode_vop_header(), encode_thread(), ff_er_frame_end(), ff_mpeg4_encode_picture_header(), ff_MPV_report_decode_progress(), mpeg4_decode_block(), mpeg4_is_resync(), update_duplicate_context_after_me(), and write_slice_end().
bit output
Definition at line 278 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_picture_lossless(), encode_thread(), escape_FF(), 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_dc(), ff_mjpeg_encode_picture_header(), ff_mjpeg_encode_picture_trailer(), 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(), jpeg_put_comments(), jpeg_table_header(), 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_huffman_table(), put_mb_modes(), put_qscale(), svq1_encode_plane(), update_mb_info(), write_mb_info(), and write_slice_end().
used for data partitioned VOPs
Definition at line 572 of file mpegvideo.h.
Referenced by copy_context_after_encode(), encode_mb_hq(), encode_thread(), ff_mpeg4_encode_mb(), ff_mpeg4_init_partitions(), and ff_mpeg4_merge_partitions().
| uint16_t MpegEncContext::pb_field_time |
like above, just for interlaced
Definition at line 537 of file mpegvideo.h.
Referenced by decode_vop_header(), ff_mpeg4_set_direct_mv(), and ff_vdpau_mpeg4_decode_picture().
PB frame mode (0 = none, 1 = base, 2 = improved).
Definition at line 215 of file mpegvideo.h.
Referenced by ff_h263_decode_mb(), ff_h263_decode_picture_header(), and ff_intel_h263_decode_picture_header().
| uint16_t MpegEncContext::pb_time |
time distance between the last b and p,s,i frame
Definition at line 535 of file mpegvideo.h.
Referenced by cmp_direct_inline(), decode_vop_header(), direct_search(), ff_er_frame_end(), ff_estimate_motion_b(), ff_h263_decode_picture_header(), ff_mpeg4_init_direct_mv(), ff_mpeg4_set_one_direct_mv(), ff_vdpau_mpeg4_decode_picture(), rv20_decode_picture_header(), set_frame_distances(), and vaapi_mpeg4_start_frame().
| DCTELEM(*[12] MpegEncContext::pblocks)[64] |
Definition at line 671 of file mpegvideo.h.
Referenced by exchange_uv(), ff_update_duplicate_context(), ff_xvmc_decode_mb(), ff_xvmc_pack_pblocks(), init_duplicate_context(), and mpeg_decode_mb().
Definition at line 613 of file mpegvideo.h.
Referenced by ff_msmpeg4_decode_picture_header(), ff_msmpeg4_encode_picture_header(), ff_wmv2_decode_mb(), ff_wmv2_decode_secondary_picture_header(), ff_wmv2_encode_picture_header(), and msmpeg4v34_decode_mb().
AV_PICTURE_TYPE_I, AV_PICTURE_TYPE_P, AV_PICTURE_TYPE_B, ...
Definition at line 344 of file mpegvideo.h.
Referenced by decode_chunks(), decode_postinit(), decode_slice(), decode_slice_header(), decode_vop_header(), encode_frame(), encode_mb_internal(), encode_picture(), encode_thread(), epzs_motion_search_internal(), estimate_motion_thread(), ff_clean_mpeg4_qscales(), ff_draw_horiz_band(), ff_er_frame_end(), 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_end(), 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_parse_frame_header(), ff_vc1_parse_frame_header_adv(), ff_vdpau_mpeg4_decode_picture(), ff_vdpau_mpeg_picture_complete(), ff_vdpau_vc1_decode_picture(), 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(), find_best_tables(), finish_frame(), h261_decode_frame(), h261_decode_picture_header(), h263_decode_block(), is_intra_more_likely(), 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_decode_frame(), svq1_decode_frame_header(), svq1_encode_plane(), svq3_decode_frame(), svq3_decode_mb(), update_duplicate_context_after_me(), vaapi_mpeg2_start_frame(), vaapi_mpeg4_start_frame(), vaapi_vc1_start_frame(), vc1_decode_blocks(), vc1_decode_frame(), vc1_decode_skip_blocks(), vc1_extract_headers(), 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(), vc1_mc_1mv(), vc1_mc_4mv_luma(), and vc1_pred_mv().
main picture buffer
Definition at line 249 of file mpegvideo.h.
Referenced by copy_picture_range(), ff_find_unused_picture(), ff_h263_decode_frame(), ff_mpeg_flush(), ff_mpeg_update_thread_context(), ff_MPV_common_end(), ff_MPV_common_init(), ff_MPV_frame_end(), ff_MPV_frame_start(), ff_release_unused_pictures(), h261_decode_frame(), load_input_picture(), select_input_picture(), and vc1_decode_frame().
number of allocated pictures (MAX_PICTURE_COUNT * avctx->thread_count)
Definition at line 312 of file mpegvideo.h.
Referenced by copy_picture_range(), ff_mpeg_flush(), ff_MPV_common_end(), ff_MPV_common_init(), ff_MPV_frame_end(), ff_MPV_frame_start(), and ff_release_unused_pictures().
0-> first pic in gop, ...
Definition at line 240 of file mpegvideo.h.
Referenced by encode_picture(), ff_MPV_common_defaults(), ff_MPV_encode_picture(), select_input_picture(), and update_duplicate_context_after_me().
Definition at line 239 of file mpegvideo.h.
Referenced by dct_quantize_refine(), decode_vol_header(), decode_vop_header(), encode_frame(), encode_picture(), encode_picture_lossless(), encode_thread(), ff_flv_decode_picture_header(), ff_flv_encode_picture_header(), ff_get_2pass_fcode(), ff_h261_encode_picture_header(), ff_h263_decode_frame(), ff_h263_decode_picture_header(), ff_h263_encode_picture_header(), ff_intel_h263_decode_picture_header(), ff_mpeg1_encode_picture_header(), ff_mpeg_update_thread_context(), ff_MPV_common_defaults(), ff_MPV_encode_picture(), ff_rate_estimate_qscale(), ff_wmv2_decode_picture_header(), ff_wmv2_decode_secondary_picture_header(), ff_xvid_rate_estimate_qscale(), h261_decode_picture_header(), mpeg_decode_init(), mpeg_decode_update_thread_context(), select_input_picture(), set_frame_distances(), slice_end(), and svq3_decode_frame().
the part of picture that this context can allocate in
Definition at line 313 of file mpegvideo.h.
Referenced by ff_mpeg_update_thread_context(), and ff_MPV_common_defaults().
Definition at line 313 of file mpegvideo.h.
Referenced by ff_find_unused_picture(), ff_mpeg_update_thread_context(), and ff_MPV_common_defaults().
Definition at line 633 of file mpegvideo.h.
Referenced by commit_bitstream_and_slice_buffer(), decode(), decode_chunks(), decode_finish_row(), decode_nal_units(), decode_slice(), decode_slice_header(), execute_decode_slices(), ff_draw_horiz_band(), ff_er_frame_end(), ff_h264_direct_dist_scale_factor(), ff_h264_direct_ref_list_init(), ff_h264_execute_ref_pic_marking(), ff_h264_fill_default_ref_list(), ff_init_block_index(), ff_mpeg1_encode_picture_header(), ff_MPV_common_defaults(), ff_MPV_frame_start(), ff_MPV_lowest_referenced_row(), ff_vdpau_h264_picture_complete(), ff_vdpau_mpeg_picture_complete(), ff_xvmc_decode_mb(), ff_xvmc_field_start(), field_end(), fill_colmap(), fill_picture_parameters(), fill_slice(), filter_mb_dir(), get_lowest_part_y(), implicit_weight_table(), init_poc(), mpeg1_decode_sequence(), mpeg2_get_is_frame_start(), mpeg_decode_mb(), mpeg_decode_picture_coding_extension(), mpeg_decode_picture_display_extension(), mpeg_decode_slice(), mpeg_field_start(), MPV_motion_internal(), MPV_motion_lowres(), parse_nal_units(), pic_num_extract(), slice_decode_thread(), start_frame(), vaapi_mpeg2_decode_slice(), vaapi_mpeg2_start_frame(), and vcr2_init_sequence().
| uint16_t MpegEncContext::pp_field_time |
Definition at line 536 of file mpegvideo.h.
Referenced by decode_vop_header(), ff_mpeg4_set_direct_mv(), and ff_vdpau_mpeg4_decode_picture().
| uint16_t MpegEncContext::pp_time |
time distance between the last 2 p,s,i frames
Definition at line 534 of file mpegvideo.h.
Referenced by cmp_direct_inline(), decode_vop_header(), direct_search(), ff_er_frame_end(), ff_estimate_motion_b(), ff_h263_decode_picture_header(), ff_mpeg4_init_direct_mv(), ff_mpeg4_set_one_direct_mv(), ff_mpeg_flush(), ff_MPV_encode_picture(), ff_vdpau_mpeg4_decode_picture(), rv20_decode_picture_header(), set_frame_distances(), and vaapi_mpeg4_start_frame().
used to store pred_dir for partitioned decoding
Definition at line 330 of file mpegvideo.h.
Referenced by ff_MPV_common_end(), ff_MPV_common_init(), mpeg4_decode_block(), mpeg4_decode_partition_a(), and mpeg4_decode_partition_b().
Definition at line 515 of file mpegvideo.h.
Referenced by ff_MPV_encode_picture(), and update_mb_info().
Definition at line 655 of file mpegvideo.h.
Referenced by decode_vol_header(), ff_mpeg1_encode_picture_header(), ff_MPV_common_defaults(), ff_MPV_encode_init(), ff_MPV_frame_start(), fill_picture_parameters(), mpeg1_decode_sequence(), mpeg_decode_picture_coding_extension(), mpeg_decode_slice(), mpeg_field_start(), update_duplicate_context_after_me(), vaapi_mpeg2_start_frame(), and vcr2_init_sequence().
Definition at line 631 of file mpegvideo.h.
Referenced by decode_vol_header(), decode_vop_header(), ff_mpeg1_encode_picture_header(), ff_mpeg4_encode_mb(), ff_mpeg4_encode_picture_header(), ff_mpeg_update_thread_context(), ff_MPV_common_defaults(), ff_MPV_common_init(), ff_MPV_encode_init(), ff_MPV_frame_start(), ff_vdpau_mpeg4_decode_picture(), mpeg1_decode_sequence(), mpeg1_encode_sequence_header(), mpeg4_decode_mb(), mpeg4_encode_vol_header(), mpeg_decode_mb(), mpeg_decode_picture_coding_extension(), mpeg_decode_picture_display_extension(), mpeg_decode_postinit(), mpeg_decode_sequence_extension(), mpeg_decode_slice(), mpeg_field_start(), vaapi_mpeg4_start_frame(), and vcr2_init_sequence().
Definition at line 669 of file mpegvideo.h.
Referenced by encode_thread(), ff_h261_encode_picture_header(), and ff_h263_encode_picture_header().
| int(* MpegEncContext::q_chroma_intra_matrix)[64] |
Definition at line 455 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_common_end(), and ff_MPV_common_init().
| uint16_t(* MpegEncContext::q_chroma_intra_matrix16)[2][64] |
Definition at line 459 of file mpegvideo.h.
Referenced by dct_quantize_bfin(), dnxhd_init_qmat(), encode_picture(), ff_MPV_common_end(), and ff_MPV_common_init().
| int(* MpegEncContext::q_inter_matrix)[64] |
Definition at line 456 of file mpegvideo.h.
Referenced by dct_quantize_trellis_c(), ff_dct_quantize_c(), ff_MPV_common_end(), ff_MPV_common_init(), and ff_MPV_encode_init().
| uint16_t(* MpegEncContext::q_inter_matrix16)[2][64] |
Definition at line 460 of file mpegvideo.h.
Referenced by dct_quantize_bfin(), ff_MPV_common_end(), ff_MPV_common_init(), and ff_MPV_encode_init().
| 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_common_end(), ff_MPV_common_init(), and ff_MPV_encode_init().
| 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 dct_quantize_bfin(), dnxhd_init_qmat(), encode_picture(), ff_MPV_common_end(), ff_MPV_common_init(), and ff_MPV_encode_init().
Definition at line 643 of file mpegvideo.h.
Referenced by ff_mpeg1_encode_picture_header(), ff_MPV_encode_init(), ff_vdpau_mpeg_picture_complete(), fill_picture_parameters(), get_qscale(), mpeg_decode_picture_coding_extension(), mpeg_decode_slice(), put_qscale(), and vaapi_mpeg2_start_frame().
QP.
Definition at line 336 of file mpegvideo.h.
Referenced by bit8x8_c(), copy_context_after_encode(), copy_context_before_encode(), decide_ac_pred(), decode_cabac_luma_residual(), decode_luma_residual(), decode_mb_skip(), decode_slice(), decode_slice_header(), decode_vop_header(), encode_frame(), encode_mb_internal(), encode_picture(), encode_q_branch(), encode_thread(), ff_convert_matrix(), 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_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_hl_decode_mb(), ff_h264_init_cabac_states(), 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_wmv2_decode_picture_header(), ff_wmv2_decode_secondary_picture_header(), ff_wmv2_encode_picture_header(), ff_xvid_rate_estimate_qscale(), ff_xvmc_decode_mb(), fill_slice_long(), h261_decode_gob(), h261_decode_gob_header(), h261_encode_gob_header(), h263_decode_dquant(), h263_decode_gob_header(), hl_decode_mb_444_internal(), hl_decode_mb_idct_luma(), hl_decode_mb_internal(), hl_decode_mb_predict_luma(), loop_filter(), 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(), svq3_decode_frame(), svq3_decode_mb(), svq3_decode_slice_header(), tqi_decode_init(), update_duplicate_context_after_me(), update_qscale(), vaapi_mpeg4_decode_slice(), and write_mb_info().
Definition at line 552 of file mpegvideo.h.
Referenced by decode_vol_header(), decode_vop_header(), ff_h263_decode_init(), ff_mpeg4_decode_video_packet_header(), ff_mpeg4_encode_video_packet_header(), ff_MPV_encode_init(), mpeg4video_parse_init(), and vaapi_mpeg4_start_frame().
Definition at line 706 of file mpegvideo.h.
Referenced by dct_quantize_refine(), encode_mb_internal(), and ff_MPV_encode_init().
1->qpel, 0->half pel ME/MC
Definition at line 553 of file mpegvideo.h.
Referenced by check_bidir_mv(), chroma_4mv_motion_lowres(), decode_vol_header(), decode_vop_header(), direct_search(), encode_frame(), ff_estimate_motion_b(), ff_estimate_p_frame_motion(), ff_h264_decode_init(), ff_mpeg4_set_direct_mv(), ff_MPV_encode_init(), ff_MPV_lowest_referenced_row(), ff_pre_estimate_p_frame_motion(), ff_print_debug_info(), ff_vc1_parse_frame_header(), ff_vc1_parse_frame_header_adv(), ff_vdpau_mpeg4_decode_picture(), fill_picture_parameters(), get_amv(), h263_mv4_search(), hpel_motion_lowres(), mpeg4_encode_visual_object_header(), mpeg4_encode_vol_header(), mpeg_motion_internal(), mpeg_motion_lowres(), MPV_motion_internal(), obmc_motion(), prefetch_motion(), scaleforopp(), scaleforsame(), set_mv_strides(), vaapi_mpeg4_start_frame(), vc1_pred_b_mv(), vc1_pred_b_mv_intfi(), and vc1_pred_mv().
contains stuff only accessed in ratecontrol.c
Definition at line 473 of file mpegvideo.h.
Referenced by encode_frame(), ff_get_2pass_fcode(), ff_MPV_encode_picture(), ff_rate_control_init(), ff_rate_control_uninit(), ff_rate_estimate_qscale(), ff_vbv_update(), ff_xvid_rate_control_init(), ff_xvid_rate_control_uninit(), ff_xvid_rate_estimate_qscale(), get_diff_limited_q(), get_qscale(), init_pass2(), modify_qscale(), and select_input_picture().
scratchpad for rate distortion mb decision
Definition at line 332 of file mpegvideo.h.
Referenced by encode_mb_hq(), encode_picture_lossless(), encode_thread(), free_duplicate_context(), and init_duplicate_context().
Definition at line 546 of file mpegvideo.h.
Referenced by get_amv(), mpeg4_decode_sprite_trajectory(), and MPV_motion_internal().
pointer to the next pictures in codedorder for encoding
Definition at line 251 of file mpegvideo.h.
Referenced by ff_mpeg4_encode_mb(), ff_MPV_common_end(), ff_MPV_common_init(), mpeg4_encode_gop_header(), and select_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 275 of file mpegvideo.h.
Referenced by ff_MPV_encode_picture().
Definition at line 646 of file mpegvideo.h.
Referenced by ff_mpeg1_encode_picture_header(), ff_MPV_encode_picture(), fill_picture_parameters(), mpeg_decode_picture_coding_extension(), mpeg_decode_picture_display_extension(), mpeg_decode_slice(), mpeg_field_start(), and vaapi_mpeg2_start_frame().
could this stream contain resync markers
Definition at line 565 of file mpegvideo.h.
Referenced by decode_vol_header(), decode_vop_header(), ff_h263_decode_frame(), ff_vc1_decode_sequence_header(), ff_vdpau_mpeg4_decode_picture(), ff_vdpau_vc1_decode_picture(), fill_picture_parameters(), mpeg4_encode_vol_header(), mpeg4_is_resync(), vaapi_mpeg4_start_frame(), and vaapi_vc1_start_frame().
x position of last resync marker
Definition at line 501 of file mpegvideo.h.
Referenced by decode_chunks(), decode_slice(), decode_slice_header(), encode_thread(), ff_h263_pred_acdc(), ff_h263_pred_dc(), ff_h263_pred_motion(), ff_intrax8_decode_picture(), ff_mpeg4_decode_partitions(), ff_mpeg4_pred_dc(), mpeg1_encode_mb_internal(), mpeg4_decode_partition_a(), mpeg4_decode_partition_b(), mpeg_decode_slice(), rv10_decode_packet(), rv34_decode_inter_macroblock(), rv34_decode_intra_macroblock(), rv34_decode_slice(), and slice_decode_thread().
y position of last resync marker
Definition at line 502 of file mpegvideo.h.
Referenced by decode_chunks(), decode_slice(), decode_slice_header(), encode_thread(), ff_intrax8_decode_picture(), ff_mpeg4_decode_partitions(), ff_mpeg4_pred_dc(), mpeg1_encode_mb_internal(), mpeg4_decode_partition_a(), mpeg4_decode_partition_b(), mpeg_decode_slice(), rv10_decode_packet(), rv34_decode_inter_macroblock(), rv34_decode_intra_macroblock(), rv34_decode_slice(), and slice_decode_thread().
Definition at line 606 of file mpegvideo.h.
Referenced by ff_msmpeg4_decode_block(), ff_msmpeg4_decode_picture_header(), ff_msmpeg4_encode_block(), ff_msmpeg4_encode_picture_header(), ff_wmv2_decode_mb(), ff_wmv2_decode_secondary_picture_header(), ff_wmv2_encode_picture_header(), find_best_tables(), and msmpeg4v34_decode_mb().
Definition at line 605 of file mpegvideo.h.
Referenced by ff_msmpeg4_decode_block(), ff_msmpeg4_decode_picture_header(), ff_msmpeg4_encode_block(), ff_msmpeg4_encode_picture_header(), ff_wmv2_decode_mb(), ff_wmv2_decode_secondary_picture_header(), ff_wmv2_encode_picture_header(), find_best_tables(), and msmpeg4v34_decode_mb().
Definition at line 664 of file mpegvideo.h.
Referenced by encode_thread(), ff_MPV_encode_init(), and mpeg4_encode_vol_header().
Definition at line 595 of file mpegvideo.h.
Referenced by h263_decode_block(), and rv10_decode_packet().
RV10 version: 0 or 3.
Definition at line 594 of file mpegvideo.h.
Referenced by h263_decode_block(), rv10_decode_init(), and rv10_decode_picture_header().
reversible vlc
Definition at line 564 of file mpegvideo.h.
Referenced by decode_vol_header(), mpeg4_decode_partitioned_mb(), and vaapi_mpeg4_start_frame().
Definition at line 554 of file mpegvideo.h.
Referenced by decode_vol_header(), and decode_vop_header().
reserve space for SVCD scan offset user data.
Definition at line 661 of file mpegvideo.h.
Referenced by ff_mpeg1_encode_picture_header().
Definition at line 538 of file mpegvideo.h.
Referenced by decode_vol_header(), decode_vop_header(), and ff_mpeg4_decode_video_packet_header().
flag for having shown the warning about divxs invalid b frames
Definition at line 513 of file mpegvideo.h.
Referenced by decode_user_data().
Definition at line 483 of file mpegvideo.h.
Referenced by copy_context_after_encode(), copy_context_before_encode(), encode_thread(), ff_h261_encode_mb(), ff_h263_encode_mb(), ff_mpeg4_encode_mb(), ff_MPV_encode_picture(), ff_msmpeg4_encode_mb(), ff_write_pass1_stats(), merge_context_after_encode(), and mpeg1_encode_mb_internal().
skip dct and code zero residual
Definition at line 350 of file mpegvideo.h.
Referenced by encode_mb_internal(), and encode_thread().
number of used thread_contexts
Definition at line 283 of file mpegvideo.h.
Referenced by decode_chunks(), decode_nal_units(), decode_slice_header(), encode_picture(), ff_h264_frame_start(), ff_MPV_common_defaults(), ff_MPV_common_end(), ff_MPV_common_init(), ff_MPV_encode_picture(), init(), mpeg4video_parse_init(), and vc1_parse_init().
in macroblocks
Definition at line 609 of file mpegvideo.h.
Referenced by decode_ext_header(), decode_slice(), encode_ext_header(), ff_h263_decode_frame(), ff_msmpeg4_decode_init(), ff_msmpeg4_decode_picture_header(), ff_msmpeg4_encode_picture_header(), and ff_msmpeg4_handle_slices().
Definition at line 544 of file mpegvideo.h.
Referenced by decode_vol_header(), and decode_vop_header().
| int MpegEncContext::sprite_delta[2][2] |
sprite_delta [isY][isMVY]
Definition at line 549 of file mpegvideo.h.
Referenced by get_amv(), gmc_motion(), and mpeg4_decode_sprite_trajectory().
| int MpegEncContext::sprite_offset[2][2] |
sprite offset[isChroma][isMVY]
Definition at line 548 of file mpegvideo.h.
Referenced by get_amv(), gmc1_motion(), gmc_motion(), and mpeg4_decode_sprite_trajectory().
| int MpegEncContext::sprite_shift[2] |
sprite shift [isChroma]
Definition at line 550 of file mpegvideo.h.
Referenced by get_amv(), and mpeg4_decode_sprite_trajectory().
| uint16_t MpegEncContext::sprite_traj[4][2] |
sprite trajectory points
Definition at line 547 of file mpegvideo.h.
Referenced by mpeg4_decode_sprite_trajectory(), and vaapi_mpeg4_start_frame().
Definition at line 560 of file mpegvideo.h.
Referenced by decode_vol_header(), decode_vop_header(), get_amv(), gmc1_motion(), gmc_motion(), mpeg4_decode_sprite_trajectory(), and vaapi_mpeg4_start_frame().
start mb_y of this thread (so current thread should process start_mb_y <= row < end_mb_y)
Definition at line 280 of file mpegvideo.h.
Referenced by decode_chunks(), encode_thread(), estimate_motion_thread(), ff_MPV_common_init(), ff_MPV_encode_picture(), mb_var_thread(), pre_estimate_motion_thread(), slice_decode_thread(), vc1_decode_b_blocks(), vc1_decode_frame(), vc1_decode_i_blocks_adv(), vc1_decode_p_blocks(), vc1_decode_skip_blocks(), and vc1_loop_filter_iblk_delayed().
internal stream_codec_tag upper case converted from avctx stream_codec_tag
Definition at line 232 of file mpegvideo.h.
Referenced by ff_h263_decode_frame(), and ff_MPV_common_init().
strictly follow the std (MPEG4, ...)
Definition at line 229 of file mpegvideo.h.
Referenced by encode_init(), ff_mpeg4_encode_picture_header(), and ff_MPV_encode_init().
Definition at line 670 of file mpegvideo.h.
Referenced by mpeg1_decode_sequence(), mpeg_decode_mb(), and vcr2_init_sequence().
time distance of first I -> B, used for interlaced b frames
Definition at line 574 of file mpegvideo.h.
Referenced by decode_vol_header(), and decode_vop_header().
timecode context
Definition at line 667 of file mpegvideo.h.
Referenced by encode_init(), and mpeg1_encode_sequence_header().
used for data partitioned VOPs
Definition at line 571 of file mpegvideo.h.
Referenced by copy_context_after_encode(), encode_mb_hq(), encode_thread(), ff_mpeg4_encode_mb(), ff_mpeg4_init_partitions(), and ff_mpeg4_merge_partitions().
struct MpegEncContext* MpegEncContext::thread_context[MAX_THREADS] [read] |
Definition at line 282 of file mpegvideo.h.
Referenced by decode_chunks(), decode_slice_header(), encode_picture(), ff_MPV_common_end(), ff_MPV_common_init(), and ff_MPV_encode_picture().
| int64_t MpegEncContext::time |
time of current frame
Definition at line 532 of file mpegvideo.h.
Referenced by av_mpeg4_decode_header(), decode_vop_header(), ff_h263_decode_picture_header(), ff_mpeg4_encode_picture_header(), ff_MPV_encode_picture(), ff_set_mpeg4_time(), rv20_decode_picture_header(), and set_frame_distances().
time in seconds of last I,P,S Frame
Definition at line 531 of file mpegvideo.h.
Referenced by decode_vop_header(), ff_MPV_encode_picture(), ff_set_mpeg4_time(), and mpeg4_decode_gop_header().
number of bits to represent the fractional part of time
Definition at line 529 of file mpegvideo.h.
Referenced by decode_init(), decode_vol_header(), decode_vop_header(), ff_mpeg4_decode_video_packet_header(), ff_mpeg4_encode_picture_header(), ff_mpeg_update_thread_context(), ff_MPV_encode_init(), and mpeg4_encode_vol_header().
Definition at line 641 of file mpegvideo.h.
Referenced by decode_vop_header(), ff_mpeg4_set_direct_mv(), ff_MPV_frame_start(), ff_vdpau_mpeg4_decode_picture(), ff_vdpau_mpeg_picture_complete(), fill_picture_parameters(), mpeg_decode_mb(), mpeg_decode_picture_coding_extension(), mpeg_decode_picture_display_extension(), mpeg_decode_slice(), mpeg_field_start(), vaapi_mpeg2_start_frame(), and vaapi_mpeg4_start_frame().
| int64_t MpegEncContext::total_bits |
Definition at line 470 of file mpegvideo.h.
Referenced by encode_frame(), ff_MPV_encode_picture(), and ff_rate_estimate_qscale().
== H263+ && unrestricted_mv
Definition at line 520 of file mpegvideo.h.
Referenced by encode_picture(), ff_h263_decode_mb(), ff_h263_decode_picture_header(), ff_h263_encode_init(), ff_h263_encode_mb(), ff_h263_encode_picture_header(), ff_h263_show_pict_info(), ff_MPV_encode_init(), ff_rv20_encode_picture_header(), and preview_obmc().
mv can point outside of the coded picture
Definition at line 353 of file mpegvideo.h.
Referenced by common_init(), encode_frame(), ff_draw_horiz_band(), ff_flv_decode_picture_header(), ff_h263_decode_init(), ff_h263_decode_picture_header(), ff_intel_h263_decode_picture_header(), ff_MPV_encode_init(), ff_MPV_frame_end(), ff_rv20_encode_picture_header(), get_limits(), h263_mv4_search(), hpel_motion(), rv10_decode_picture_header(), rv20_decode_picture_header(), and svq3_decode_init().
Definition at line 570 of file mpegvideo.h.
Referenced by mpeg4_decode_block(), mpeg4_decode_mb(), and mpeg4_decode_partitioned_mb().
Definition at line 608 of file mpegvideo.h.
Referenced by ff_msmpeg4_decode_picture_header(), ff_msmpeg4_encode_mb(), ff_msmpeg4_encode_picture_header(), msmpeg4v12_decode_mb(), and msmpeg4v34_decode_mb().
last non zero pts from AVFrame which was passed into avcodec_encode_video()
Definition at line 267 of file mpegvideo.h.
Referenced by ff_MPV_encode_init(), and load_input_picture().
line size, for chroma in bytes, may be different from width
Definition at line 248 of file mpegvideo.h.
Referenced by alloc_frame_buffer(), chroma_4mv_motion(), chroma_4mv_motion_lowres(), clone_slice(), decode_mb(), dnxhd_get_blocks(), dnxhd_load_picture(), encode_frame(), encode_mb_internal(), encode_thread(), ff_alloc_picture(), ff_draw_horiz_band(), ff_er_frame_end(), ff_estimate_p_frame_motion(), ff_h261_loop_filter(), ff_h263_loop_filter(), ff_h264_frame_start(), ff_init_me(), ff_MPV_common_end(), ff_msmpeg4_pred_dc(), ff_mspel_motion(), ff_rv34_decode_frame(), ff_wmv2_add_mb(), gmc1_motion(), gmc_motion(), h263_mv4_search(), hl_decode_mb_internal(), init_interlaced_ref(), load_input_picture(), loop_filter(), mpeg_motion_internal(), mpeg_motion_lowres(), MPV_motion_internal(), MPV_motion_lowres(), prefetch_motion(), put_dc(), qpel_motion(), rv30_loop_filter(), rv34_decode_inter_macroblock(), rv34_mc(), rv34_output_i16x16(), rv34_output_intra(), rv40_loop_filter(), rv4_weight(), sse_mb(), svq1_decode_frame(), svq3_mc_dir_part(), vc1_apply_p_h_loop_filter(), vc1_apply_p_v_loop_filter(), vc1_decode_b_mb(), vc1_decode_b_mb_intfi(), 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(), vc1_interp_mc(), vc1_loop_filter_iblk(), vc1_loop_filter_iblk_delayed(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_chroma4(), and vc1_put_signed_blocks_clamped().
horizontal / vertical position of the right/bottom edge (pixel replication)
Definition at line 245 of file mpegvideo.h.
Referenced by chroma_4mv_motion(), chroma_4mv_motion_lowres(), decode_vop_header(), ff_draw_horiz_band(), ff_MPV_common_init(), ff_MPV_frame_end(), ff_mspel_motion(), gmc1_motion(), gmc_motion(), hpel_motion(), mpeg_decode_picture_coding_extension(), mpeg_motion_internal(), mpeg_motion_lowres(), MPV_motion_internal(), MPV_motion_lowres(), obmc_motion(), qpel_motion(), rv34_mc(), svq3_mc_dir(), svq3_mc_dir_part(), vc1_decode_frame(), vc1_interp_mc(), vc1_mc_1mv(), vc1_mc_4mv_chroma(), vc1_mc_4mv_chroma4(), and vc1_mc_4mv_luma().
pointer to vbv_delay in the bitstream
Definition at line 628 of file mpegvideo.h.
Referenced by ff_mpeg1_encode_picture_header(), and ff_MPV_encode_picture().
temporary buffer vor MV visualization
Definition at line 314 of file mpegvideo.h.
Referenced by ff_MPV_common_end(), and ff_print_debug_info().
Definition at line 567 of file mpegvideo.h.
Referenced by decode_vol_header(), decode_vop_header(), ff_h263_decode_frame(), and mpeg4_encode_vol_header().
does the stream contain the low_delay flag, used to workaround buggy encoders
Definition at line 568 of file mpegvideo.h.
Referenced by decode_vol_header(), decode_vop_header(), and ff_h263_decode_frame().
Definition at line 539 of file mpegvideo.h.
Referenced by decode_vol_header(), decode_vop_header(), ff_mpeg4_decode_video_packet_header(), ff_mpeg4_encode_picture_header(), mpeg4_decode_mb(), mpeg4_decode_partition_a(), mpeg4_decode_partitioned_mb(), mpeg4_encode_vol_header(), and vaapi_mpeg4_start_frame().
Definition at line 209 of file mpegvideo.h.
Referenced by av_mpeg4_decode_header(), chroma_4mv_motion(), cmp_direct_inline(), common_init(), decode_frame(), decode_seq_header(), decode_slice_header(), decode_vol_header(), decode_vop_header(), direct_search(), encode_frame(), encode_mb_internal(), encode_picture_lossless(), 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_init(), ff_h263_decode_picture_header(), ff_h263_encode_picture_header(), ff_intel_h263_decode_picture_header(), ff_mjpeg_encode_picture_header(), ff_mpeg4_encode_mb(), ff_MPV_common_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_init(), ff_rv34_decode_update_thread_context(), ff_xvid_rate_estimate_qscale(), get_intra_count(), get_limits(), gmc1_motion(), h261_decode_frame(), h261_decode_init(), h261_decode_picture_header(), h261_encode_gob_header(), h263_mv4_search(), init_duplicate_context(), load_input_picture(), mpeg1_decode_sequence(), mpeg1_encode_sequence_header(), mpeg4_decode_sprite_trajectory(), mpeg4_encode_vol_header(), mpeg_decode_postinit(), mpeg_decode_sequence_extension(), MPV_motion_internal(), MPV_motion_lowres(), obmc_motion(), rv10_decode_init(), rv20_decode_picture_header(), rv30_parse_slice_header(), rv34_decode_slice(), rv40_loop_filter(), rv40_parse_slice_header(), sse_mb(), svq1_decode_frame(), svq1_decode_frame_header(), svq1_decode_init(), svq1_encode_plane(), svq3_decode_init(), tqi_decode_frame(), vaapi_mpeg2_start_frame(), vaapi_mpeg4_start_frame(), vc1_decode_frame(), and vcr2_init_sequence().
workaround bugs in encoders which cannot be detected automatically
Definition at line 230 of file mpegvideo.h.
Referenced by decode_nal_units(), decode_slice(), decode_vop_header(), encode_init(), ff_h263_decode_frame(), ff_h263_decode_init(), ff_h264_decode_init(), ff_mpeg4_encode_picture_header(), ff_mpeg4_pred_dc(), ff_mpeg_update_thread_context(), ff_msmpeg4_common_init(), get_amv(), mpeg4_decode_mb(), mpeg4_encode_vol_header(), mpeg4_is_resync(), mpeg_motion_internal(), and qpel_motion().
Definition at line 588 of file mpegvideo.h.
Referenced by decode_init(), decode_user_data(), ff_h263_decode_frame(), and ff_mpeg4_decode_picture_header().
Definition at line 253 of file mpegvideo.h.
Referenced by dct_quantize_bfin(), dct_quantize_refine(), dct_quantize_trellis_c(), dct_unquantize_h263_altivec(), dct_unquantize_h263_intra_armv5te(), dct_unquantize_h263_intra_axp(), dct_unquantize_h263_intra_c(), dct_unquantize_h263_intra_mmx(), dct_unquantize_h263_mmi(), dct_unquantize_mpeg1_intra_c(), dct_unquantize_mpeg1_intra_mmx(), dct_unquantize_mpeg2_intra_bitexact(), dct_unquantize_mpeg2_intra_c(), dct_unquantize_mpeg2_intra_mmx(), ff_dct_quantize_c(), ff_h263_encode_mb(), ff_h263_pred_acdc(), ff_mpeg4_pred_dc(), ff_msmpeg4_decode_block(), ff_msmpeg4_pred_dc(), ff_set_qscale(), mpeg1_decode_picture(), mpeg4_decode_block(), msmpeg4_decode_dc(), msmpeg4_encode_dc(), vc1_decode_b_mb_intfi(), 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_mb_intfi(), vc1_decode_p_mb_intfr(), and vc1_i_pred_dc().
qscale -> y_dc_scale table
Definition at line 318 of file mpegvideo.h.
Referenced by decode_vop_header(), encode_init(), encode_picture(), ff_flv_decode_picture_header(), ff_flv_encode_picture_header(), ff_h261_encode_init(), ff_h263_decode_picture_header(), ff_h263_encode_init(), ff_h263_encode_picture_header(), ff_intel_h263_decode_picture_header(), ff_mpeg12_common_init(), ff_MPV_common_defaults(), ff_msmpeg4_common_init(), ff_rv20_encode_picture_header(), ff_set_qscale(), rv10_decode_packet(), vc1_decode_b_mb_intfi(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_decode_intra_block(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), and vc1_pred_dc().
1.5.8