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FFmpeg
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FFmpeg
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#include <mpegvideo.h>
Data Fields | |
| struct AVFrame | f |
| int8_t * | qscale_table_base |
| int16_t(*[2] | motion_val_base )[2] |
| uint32_t * | mb_type_base |
| int | field_poc [2] |
| h264 top/bottom POC | |
| int | poc |
| h264 frame POC | |
| int | frame_num |
| h264 frame_num (raw frame_num from slice header) | |
| int | mmco_reset |
| h264 MMCO_RESET set this 1. Reordering code must not mix pictures before and after MMCO_RESET. | |
| int | pic_id |
| h264 pic_num (short -> no wrap version of pic_num, pic_num & max_pic_num; long -> long_pic_num) | |
| int | long_ref |
| 1->long term reference 0->short term reference | |
| int | ref_poc [2][2][32] |
| h264 POCs of the frames/fields used as reference (FIXME need per slice) | |
| int | ref_count [2][2] |
| number of entries in ref_poc (FIXME need per slice) | |
| int | mbaff |
| h264 1 -> MBAFF frame 0-> not MBAFF | |
| int | field_picture |
| whether or not the picture was encoded in separate fields | |
| int | sync |
| has been decoded after a keyframe | |
| int | mb_var_sum |
| sum of MB variance for current frame | |
| int | mc_mb_var_sum |
| motion compensated MB variance for current frame | |
| uint16_t * | mb_var |
| Table for MB variances. | |
| uint16_t * | mc_mb_var |
| Table for motion compensated MB variances. | |
| uint8_t * | mb_mean |
| Table for MB luminance. | |
| int | b_frame_score |
| void * | owner2 |
| pointer to the context that allocated this picture | |
| int | needs_realloc |
| Picture needs to be reallocated (eg due to a frame size change) | |
| int | period_since_free |
| "cycles" since this Picture has been freed | |
Definition at line 96 of file mpegvideo.h.
| struct AVFrame Picture::f |
Definition at line 97 of file mpegvideo.h.
Referenced by alloc_frame_buffer(), alloc_picture(), await_reference_mb_row(), await_references(), check_input_motion(), commit_bitstream_and_slice_buffer(), decide_ac_pred(), decode_cabac_field_decoding_flag(), decode_cabac_mb_skip(), decode_finish_row(), decode_frame(), decode_mb_skip(), decode_nal_units(), decode_postinit(), decode_slice_header(), decode_update_thread_context(), decode_vop_header(), decode_wmv9(), direct_search(), dxva2_h264_decode_slice(), dxva2_h264_end_frame(), dxva2_h264_start_frame(), dxva2_mpeg2_decode_slice(), dxva2_mpeg2_end_frame(), dxva2_mpeg2_start_frame(), dxva2_vc1_decode_slice(), dxva2_vc1_end_frame(), dxva2_vc1_start_frame(), encode_frame(), encode_mb_internal(), encode_picture(), encode_picture_lossless(), encode_thread(), estimate_best_b_count(), estimate_qp(), fetch_diagonal_mv(), ff_alloc_picture(), ff_clean_h263_qscales(), ff_clean_mpeg4_qscales(), ff_copy_picture(), ff_draw_horiz_band(), ff_dxva2_get_surface(), ff_er_frame_end(), ff_estimate_b_frame_motion(), ff_estimate_p_frame_motion(), ff_find_unused_picture(), ff_fix_long_p_mvs(), ff_generate_sliding_window_mmcos(), ff_h263_decode_frame(), ff_h263_decode_mb(), ff_h263_decode_picture_header(), ff_h263_encode_mb(), ff_h263_loop_filter(), ff_h263_pred_motion(), ff_h263_update_motion_val(), ff_h264_alloc_tables(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_direct_ref_list_init(), ff_h264_draw_horiz_band(), ff_h264_execute_ref_pic_marking(), ff_h264_fill_default_ref_list(), ff_h264_fill_mbaff_ref_list(), ff_h264_filter_mb(), ff_h264_frame_start(), ff_h264_hl_decode_mb(), ff_init_block_index(), ff_init_qscale_tab(), ff_intrax8_decode_picture(), ff_mpeg1_encode_picture_header(), ff_mpeg4_encode_mb(), ff_mpeg4_encode_picture_header(), ff_mpeg4_pred_ac(), ff_mpeg4_set_direct_mv(), ff_mpeg4_set_one_direct_mv(), ff_mpeg_flush(), ff_mpeg_update_thread_context(), ff_MPV_common_init(), ff_MPV_encode_picture(), ff_MPV_frame_end(), ff_MPV_frame_start(), ff_MPV_report_decode_progress(), ff_msmpeg4_pred_dc(), ff_pre_estimate_p_frame_motion(), ff_rate_estimate_qscale(), ff_release_unused_pictures(), ff_rv34_decode_frame(), ff_vaapi_get_surface_id(), ff_vc1_parse_frame_header_adv(), ff_vdpau_get_surface_id(), 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_write_pass1_stats(), ff_xvmc_decode_mb(), ff_xvmc_field_end(), ff_xvmc_field_start(), ff_xvmc_init_block(), field_end(), fill_colmap(), fill_decode_caches(), fill_decode_neighbors(), fill_filter_caches(), fill_filter_caches_inter(), fill_picture_parameters(), fill_slice_long(), fill_vaapi_pic(), fill_vaapi_ReferenceFrames(), filter_mb_dir(), find_unused_picture(), finish_frame(), flush_change(), flush_dpb(), free_frame_buffer(), free_picture(), get_buffer(), 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_er_decode_mb(), h264_filter_mb_fast_internal(), h_block_filter(), init_block_index(), is_intra_more_likely(), load_input_picture(), loop_filter(), mb_var_thread(), mc_dir_part(), 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(), mpeg4_encode_gop_header(), mpeg_decode_frame(), mpeg_decode_mb(), mpeg_decode_picture_coding_extension(), mpeg_decode_slice(), mpeg_er_decode_mb(), mpeg_field_start(), mpeg_motion_internal(), mpeg_motion_lowres(), MPV_decode_mb_internal(), MPV_motion_internal(), MPV_motion_lowres(), msmpeg4v12_decode_mb(), msmpeg4v34_decode_mb(), parse_mb_skip(), pic_as_field(), pic_is_unused(), pred_pskip_motion(), pred_spatial_direct_motion(), pred_temp_direct_motion(), predict_field_decoding_flag(), prefetch_motion(), preview_obmc(), print_long_term(), print_short_term(), put_dc(), release_unused_pictures(), 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(), set_p_mv_tables(), skip_check(), slice_end(), split_field_copy(), sse_mb(), svq1_encode_plane(), svq3_decode_frame(), svq3_decode_mb(), svq3_mc_dir(), svq3_mc_dir_part(), unreference_pic(), v_block_filter(), vaapi_mpeg4_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(), vc1_decode_i_blocks_adv(), vc1_decode_intra_block(), vc1_decode_p_mb(), vc1_decode_p_mb_intfi(), vc1_decode_p_mb_intfr(), vc1_decode_skip_blocks(), 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_dc(), vc1_pred_mv(), vc1_pred_mv_intfr(), vda_h264_end_frame(), vdpau_h264_set_reference_frames(), vdpau_h264_set_rf(), wmv2_pred_motion(), write_back_motion(), write_back_motion_list(), x8_decode_intra_mb(), x8_init_block_index(), and x8_setup_spatial_predictor().
| int8_t* Picture::qscale_table_base |
Definition at line 99 of file mpegvideo.h.
Referenced by alloc_picture(), ff_alloc_picture(), and free_picture().
| int16_t(*[2] Picture::motion_val_base)[2] |
Definition at line 100 of file mpegvideo.h.
Referenced by alloc_picture(), ff_alloc_picture(), ff_er_frame_end(), free_picture(), and get_buffer().
| uint32_t* Picture::mb_type_base |
Definition at line 101 of file mpegvideo.h.
Referenced by alloc_picture(), ff_alloc_picture(), free_picture(), and get_buffer().
| int Picture::field_poc[2] |
h264 top/bottom POC
Definition at line 127 of file mpegvideo.h.
Referenced by decode_postinit(), decode_slice_header(), ff_h264_direct_dist_scale_factor(), ff_h264_direct_ref_list_init(), ff_h264_fill_default_ref_list(), ff_h264_fill_mbaff_ref_list(), ff_h264_frame_start(), ff_vdpau_h264_picture_start(), ff_vdpau_h264_set_reference_frames(), fill_picture_parameters(), fill_vaapi_pic(), implicit_weight_table(), init_poc(), pic_as_field(), vdpau_h264_set_rf(), and vdpau_h264_start_frame().
| int Picture::poc |
h264 frame POC
Definition at line 128 of file mpegvideo.h.
Referenced by add_sorted(), decode_frame(), decode_postinit(), decode_slice_header(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_direct_dist_scale_factor(), ff_h264_direct_ref_list_init(), ff_h264_fill_default_ref_list(), ff_h264_fill_mbaff_ref_list(), get_scale_factor(), implicit_weight_table(), init_poc(), pic_as_field(), print_long_term(), and print_short_term().
| int Picture::frame_num |
h264 frame_num (raw frame_num from slice header)
Definition at line 129 of file mpegvideo.h.
Referenced by build_def_list(), decode_slice_header(), ff_generate_sliding_window_mmcos(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_direct_ref_list_init(), ff_h264_execute_ref_pic_marking(), ff_vdpau_h264_set_reference_frames(), fill_colmap(), fill_picture_parameters(), fill_vaapi_pic(), find_short(), print_long_term(), print_short_term(), vdpau_h264_set_reference_frames(), and vdpau_h264_set_rf().
| int Picture::mmco_reset |
h264 MMCO_RESET set this 1. Reordering code must not mix pictures before and after MMCO_RESET.
Definition at line 130 of file mpegvideo.h.
Referenced by decode_frame(), decode_postinit(), ff_h264_execute_ref_pic_marking(), and ff_h264_frame_start().
| int Picture::pic_id |
h264 pic_num (short -> no wrap version of pic_num, pic_num & max_pic_num; long -> long_pic_num)
Definition at line 131 of file mpegvideo.h.
Referenced by build_def_list(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_fill_default_ref_list(), ff_vdpau_h264_set_reference_frames(), fill_picture_parameters(), fill_vaapi_pic(), split_field_copy(), vdpau_h264_set_reference_frames(), and vdpau_h264_set_rf().
| int Picture::long_ref |
1->long term reference 0->short term reference
Definition at line 133 of file mpegvideo.h.
Referenced by decode_update_thread_context(), ff_h264_decode_ref_pic_list_reordering(), ff_h264_execute_ref_pic_marking(), ff_h264_fill_default_ref_list(), ff_h264_frame_start(), ff_vdpau_h264_set_reference_frames(), fill_picture_parameters(), fill_vaapi_pic(), get_scale_factor(), implicit_weight_table(), pred_spatial_direct_motion(), remove_long(), vdpau_h264_set_reference_frames(), and vdpau_h264_set_rf().
| int Picture::ref_poc[2][2][32] |
h264 POCs of the frames/fields used as reference (FIXME need per slice)
Definition at line 134 of file mpegvideo.h.
Referenced by ff_h264_direct_ref_list_init(), and fill_colmap().
| int Picture::ref_count[2][2] |
number of entries in ref_poc (FIXME need per slice)
Definition at line 135 of file mpegvideo.h.
Referenced by ff_h264_direct_ref_list_init(), and fill_colmap().
| int Picture::mbaff |
h264 1 -> MBAFF frame 0-> not MBAFF
Definition at line 136 of file mpegvideo.h.
Referenced by ff_h264_direct_ref_list_init(), fill_colmap(), and pred_temp_direct_motion().
| int Picture::field_picture |
whether or not the picture was encoded in separate fields
Definition at line 137 of file mpegvideo.h.
Referenced by await_reference_mb_row(), await_references(), ff_er_frame_end(), ff_h264_frame_start(), and ff_MPV_frame_start().
| int Picture::sync |
has been decoded after a keyframe
Definition at line 138 of file mpegvideo.h.
Referenced by decode_frame(), decode_nal_units(), decode_postinit(), ff_h264_execute_ref_pic_marking(), and ff_h264_frame_start().
| int Picture::mb_var_sum |
sum of MB variance for current frame
Definition at line 140 of file mpegvideo.h.
Referenced by encode_picture(), ff_rate_estimate_qscale(), ff_write_pass1_stats(), and ratecontrol_1pass().
| int Picture::mc_mb_var_sum |
motion compensated MB variance for current frame
Definition at line 141 of file mpegvideo.h.
Referenced by encode_picture(), ff_rate_estimate_qscale(), ff_write_pass1_stats(), and ratecontrol_1pass().
| uint16_t* Picture::mb_var |
Table for MB variances.
Definition at line 142 of file mpegvideo.h.
Referenced by adaptive_quantization(), ff_alloc_picture(), ff_estimate_p_frame_motion(), ff_get_best_fcode(), free_picture(), mb_var_thread(), and svq1_encode_plane().
| uint16_t* Picture::mc_mb_var |
Table for motion compensated MB variances.
Definition at line 143 of file mpegvideo.h.
Referenced by adaptive_quantization(), encode_mb_internal(), ff_alloc_picture(), ff_estimate_b_frame_motion(), ff_estimate_p_frame_motion(), ff_get_best_fcode(), free_picture(), and svq1_encode_plane().
| uint8_t* Picture::mb_mean |
Table for MB luminance.
Definition at line 144 of file mpegvideo.h.
Referenced by adaptive_quantization(), ff_alloc_picture(), ff_estimate_p_frame_motion(), free_picture(), mb_var_thread(), and svq1_encode_plane().
| int Picture::b_frame_score |
Definition at line 145 of file mpegvideo.h.
Referenced by select_input_picture().
| void* Picture::owner2 |
pointer to the context that allocated this picture
Definition at line 146 of file mpegvideo.h.
Referenced by alloc_picture(), decode_nal_units(), decode_postinit(), decode_slice_header(), ff_alloc_picture(), ff_MPV_frame_start(), ff_release_unused_pictures(), pic_is_unused(), and release_unused_pictures().
| int Picture::needs_realloc |
Picture needs to be reallocated (eg due to a frame size change)
Definition at line 147 of file mpegvideo.h.
Referenced by ff_find_unused_picture(), ff_MPV_common_frame_size_change(), ff_MPV_frame_start(), find_unused_picture(), free_tables(), and pic_is_unused().
| int Picture::period_since_free |
"cycles" since this Picture has been freed
Definition at line 148 of file mpegvideo.h.
Referenced by decode_update_thread_context(), ff_mpeg_update_thread_context(), free_frame_buffer(), and pic_is_unused().
1.8.2
