FFmpeg: CodedBitstreamAV1Context Struct Reference

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Data Fields

CodedBitstreamAV1Context Struct Reference

#include <cbs_av1.h>

Data Fields

const AVClass * class

AV1RawSequenceHeader * sequence_header

AV1RawOBU * sequence_header_ref

A RefStruct reference backing sequence_header. More...

int seen_frame_header

AVBufferRef * frame_header_ref

uint8_t * frame_header

size_t frame_header_size

int temporal_id

int spatial_id

int operating_point_idc

int bit_depth

int order_hint

int frame_width

int frame_height

int upscaled_width

int render_width

int render_height

int num_planes

int coded_lossless

int all_lossless

int tile_cols

int tile_rows

int tile_num

int order_hints [AV1_TOTAL_REFS_PER_FRAME]

int ref_frame_sign_bias [AV1_TOTAL_REFS_PER_FRAME]

AV1ReferenceFrameState ref [AV1_NUM_REF_FRAMES]

int operating_point

int fixed_obu_size_length

Detailed Description

Definition at line 438 of file cbs_av1.h.

Field Documentation

◆ class

const AVClass* CodedBitstreamAV1Context::class

Definition at line 439 of file cbs_av1.h.

◆ sequence_header

AV1RawSequenceHeader* CodedBitstreamAV1Context::sequence_header

Definition at line 441 of file cbs_av1.h.

Referenced by av1_parser_parse(), cbs_av1_flush(), cbs_av1_read_unit(), cbs_av1_write_obu(), cdef_params(), film_grain_params(), frame_size(), lr_params(), quantization_params(), scalability_structure(), set_frame_refs(), skip_mode_params(), superres_params(), tile_info(), and uncompressed_header().

◆ sequence_header_ref

AV1RawOBU* CodedBitstreamAV1Context::sequence_header_ref

A RefStruct reference backing sequence_header.

Definition at line 443 of file cbs_av1.h.

Referenced by cbs_av1_close(), cbs_av1_read_unit(), and cbs_av1_write_obu().

◆ seen_frame_header

int CodedBitstreamAV1Context::seen_frame_header

Definition at line 445 of file cbs_av1.h.

Referenced by cbs_av1_flush(), frame_header_obu(), temporal_delimiter_obu(), tile_group_obu(), vaapi_encode_av1_init_slice_params(), and vaapi_encode_av1_write_picture_header().

◆ frame_header_ref

AVBufferRef* CodedBitstreamAV1Context::frame_header_ref

Definition at line 446 of file cbs_av1.h.

Referenced by cbs_av1_close(), cbs_av1_flush(), cbs_av1_write_obu(), and frame_header_obu().

◆ frame_header

uint8_t* CodedBitstreamAV1Context::frame_header

Definition at line 447 of file cbs_av1.h.

Referenced by cbs_av1_flush(), and frame_header_obu().

◆ frame_header_size

size_t CodedBitstreamAV1Context::frame_header_size

Definition at line 448 of file cbs_av1.h.

Referenced by frame_header_obu().

◆ temporal_id

int CodedBitstreamAV1Context::temporal_id

Definition at line 450 of file cbs_av1.h.

Referenced by cbs_av1_read_unit(), obu_header(), and uncompressed_header().

◆ spatial_id

int CodedBitstreamAV1Context::spatial_id

Definition at line 451 of file cbs_av1.h.

Referenced by cbs_av1_read_unit(), obu_header(), and uncompressed_header().

◆ operating_point_idc

int CodedBitstreamAV1Context::operating_point_idc

Definition at line 452 of file cbs_av1.h.

Referenced by cbs_av1_flush(), and cbs_av1_read_unit().

◆ bit_depth

int CodedBitstreamAV1Context::bit_depth

Definition at line 454 of file cbs_av1.h.

Referenced by av1_parser_parse(), color_config(), and uncompressed_header().

◆ order_hint

int CodedBitstreamAV1Context::order_hint

Definition at line 455 of file cbs_av1.h.

Referenced by set_frame_refs(), skip_mode_params(), and uncompressed_header().

◆ frame_width

int CodedBitstreamAV1Context::frame_width

Definition at line 456 of file cbs_av1.h.

Referenced by frame_size(), frame_size_with_refs(), superres_params(), tile_info(), and uncompressed_header().

◆ frame_height

int CodedBitstreamAV1Context::frame_height

Definition at line 457 of file cbs_av1.h.

Referenced by frame_size(), frame_size_with_refs(), tile_info(), and uncompressed_header().

◆ upscaled_width

int CodedBitstreamAV1Context::upscaled_width

Definition at line 458 of file cbs_av1.h.

Referenced by frame_size_with_refs(), superres_params(), and uncompressed_header().

◆ render_width

int CodedBitstreamAV1Context::render_width

Definition at line 459 of file cbs_av1.h.

Referenced by frame_size_with_refs(), render_size(), and uncompressed_header().

◆ render_height

int CodedBitstreamAV1Context::render_height

Definition at line 460 of file cbs_av1.h.

Referenced by frame_size_with_refs(), render_size(), and uncompressed_header().

◆ num_planes

int CodedBitstreamAV1Context::num_planes

Definition at line 462 of file cbs_av1.h.

Referenced by cdef_params(), color_config(), loop_filter_params(), lr_params(), and quantization_params().

◆ coded_lossless

int CodedBitstreamAV1Context::coded_lossless

Definition at line 463 of file cbs_av1.h.

Referenced by cdef_params(), loop_filter_params(), read_tx_mode(), and uncompressed_header().

◆ all_lossless

int CodedBitstreamAV1Context::all_lossless

Definition at line 464 of file cbs_av1.h.

Referenced by lr_params(), and uncompressed_header().

◆ tile_cols

int CodedBitstreamAV1Context::tile_cols

Definition at line 465 of file cbs_av1.h.

Referenced by tile_group_obu(), tile_info(), and uncompressed_header().

◆ tile_rows

int CodedBitstreamAV1Context::tile_rows

Definition at line 466 of file cbs_av1.h.

Referenced by tile_group_obu(), tile_info(), and uncompressed_header().

◆ tile_num

int CodedBitstreamAV1Context::tile_num

Definition at line 467 of file cbs_av1.h.

Referenced by cbs_av1_flush(), frame_header_obu(), and tile_group_obu().

◆ order_hints

int CodedBitstreamAV1Context::order_hints[AV1_TOTAL_REFS_PER_FRAME]

Definition at line 469 of file cbs_av1.h.

Referenced by uncompressed_header().

◆ ref_frame_sign_bias

int CodedBitstreamAV1Context::ref_frame_sign_bias[AV1_TOTAL_REFS_PER_FRAME]

Definition at line 470 of file cbs_av1.h.

Referenced by uncompressed_header().

◆ ref

AV1ReferenceFrameState CodedBitstreamAV1Context::ref[AV1_NUM_REF_FRAMES]

Definition at line 472 of file cbs_av1.h.

Referenced by cbs_av1_flush(), frame_size_with_refs(), loop_filter_params(), segmentation_params(), set_frame_refs(), skip_mode_params(), and uncompressed_header().

◆ operating_point

int CodedBitstreamAV1Context::operating_point

Definition at line 475 of file cbs_av1.h.

Referenced by cbs_av1_read_unit().

◆ fixed_obu_size_length

int CodedBitstreamAV1Context::fixed_obu_size_length

Definition at line 479 of file cbs_av1.h.

Referenced by cbs_av1_write_obu().

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

libavcodec/cbs_av1.h

Generated on Thu Sep 26 2024 23:16:28 for FFmpeg by doxygen 1.8.17