FFmpeg: libavcodec/cbs_av1_syntax_template.c File Reference

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Functions

cbs_av1_syntax_template.c File Reference

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Functions

static int FUNC() obu_header (CodedBitstreamContext *ctx, RWContext *rw, AV1RawOBUHeader *current)

static int FUNC() trailing_bits (CodedBitstreamContext *ctx, RWContext *rw, int nb_bits)

static int FUNC() byte_alignment (CodedBitstreamContext *ctx, RWContext *rw)

static int FUNC() color_config (CodedBitstreamContext *ctx, RWContext *rw, AV1RawColorConfig *current, int seq_profile)

static int FUNC() timing_info (CodedBitstreamContext *ctx, RWContext *rw, AV1RawTimingInfo *current)

static int FUNC() decoder_model_info (CodedBitstreamContext *ctx, RWContext *rw, AV1RawDecoderModelInfo *current)

static int FUNC() sequence_header_obu (CodedBitstreamContext *ctx, RWContext *rw, AV1RawSequenceHeader *current)

static int FUNC() temporal_delimiter_obu (CodedBitstreamContext *ctx, RWContext *rw)

static int FUNC() set_frame_refs (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current)

static int FUNC() superres_params (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current)

static int FUNC() frame_size (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current)

static int FUNC() render_size (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current)

static int FUNC() frame_size_with_refs (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current)

static int FUNC() interpolation_filter (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current)

static int FUNC() tile_info (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current)

static int FUNC() quantization_params (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current)

static int FUNC() segmentation_params (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current)

static int FUNC() delta_q_params (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current)

static int FUNC() delta_lf_params (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current)

static int FUNC() loop_filter_params (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current)

static int FUNC() cdef_params (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current)

static int FUNC() lr_params (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current)

static int FUNC() read_tx_mode (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current)

static int FUNC() frame_reference_mode (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current)

static int FUNC() skip_mode_params (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current)

static int FUNC() global_motion_param (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current, int type, int ref, int idx)

static int FUNC() global_motion_params (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current)

static int FUNC() film_grain_params (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFilmGrainParams *current, AV1RawFrameHeader *frame_header)

static int FUNC() uncompressed_header (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current)

static int FUNC() frame_header_obu (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrameHeader *current, int redundant, AVBufferRef *rw_buffer_ref)

static int FUNC() tile_group_obu (CodedBitstreamContext *ctx, RWContext *rw, AV1RawTileGroup *current)

static int FUNC() frame_obu (CodedBitstreamContext *ctx, RWContext *rw, AV1RawFrame *current, AVBufferRef *rw_buffer_ref)

static int FUNC() tile_list_obu (CodedBitstreamContext *ctx, RWContext *rw, AV1RawTileList *current)

static int FUNC() metadata_hdr_cll (CodedBitstreamContext *ctx, RWContext *rw, AV1RawMetadataHDRCLL *current)

static int FUNC() metadata_hdr_mdcv (CodedBitstreamContext *ctx, RWContext *rw, AV1RawMetadataHDRMDCV *current)

static int FUNC() scalability_structure (CodedBitstreamContext *ctx, RWContext *rw, AV1RawMetadataScalability *current)

static int FUNC() metadata_scalability (CodedBitstreamContext *ctx, RWContext *rw, AV1RawMetadataScalability *current)

static int FUNC() metadata_itut_t35 (CodedBitstreamContext *ctx, RWContext *rw, AV1RawMetadataITUTT35 *current)

static int FUNC() metadata_timecode (CodedBitstreamContext *ctx, RWContext *rw, AV1RawMetadataTimecode *current)

static int FUNC() metadata_unknown (CodedBitstreamContext *ctx, RWContext *rw, AV1RawMetadataUnknown *current)

static int FUNC() metadata_obu (CodedBitstreamContext *ctx, RWContext *rw, AV1RawMetadata *current)

static int FUNC() padding_obu (CodedBitstreamContext *ctx, RWContext *rw, AV1RawPadding *current)

Function Documentation

◆ obu_header()

static int FUNC() obu_header ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawOBUHeader * current

)

static

Definition at line 19 of file cbs_av1_syntax_template.c.

◆ trailing_bits()

static int FUNC() trailing_bits ( CodedBitstreamContext * ctx,

RWContext * rw,

int nb_bits

)

static

Definition at line 50 of file cbs_av1_syntax_template.c.

Referenced by message().

◆ byte_alignment()

static int FUNC() byte_alignment ( CodedBitstreamContext * ctx,

RWContext * rw

)

static

Definition at line 67 of file cbs_av1_syntax_template.c.

Referenced by frame_obu(), and tile_group_obu().

◆ color_config()

static int FUNC() color_config ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawColorConfig * current,

int seq_profile

)

static

Definition at line 77 of file cbs_av1_syntax_template.c.

Referenced by sequence_header_obu().

◆ timing_info()

static int FUNC() timing_info ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawTimingInfo * current

)

static

Definition at line 158 of file cbs_av1_syntax_template.c.

Referenced by avf_read_packet(), decode_vui(), and sequence_header_obu().

◆ decoder_model_info()

static int FUNC() decoder_model_info ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawDecoderModelInfo * current

)

static

Definition at line 173 of file cbs_av1_syntax_template.c.

Referenced by sequence_header_obu().

◆ sequence_header_obu()

static int FUNC() sequence_header_obu ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawSequenceHeader * current

)

static

Definition at line 186 of file cbs_av1_syntax_template.c.

◆ temporal_delimiter_obu()

static int FUNC() temporal_delimiter_obu ( CodedBitstreamContext * ctx,

RWContext * rw

)

static

Definition at line 337 of file cbs_av1_syntax_template.c.

◆ set_frame_refs()

static int FUNC() set_frame_refs ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current

)

static

Definition at line 348 of file cbs_av1_syntax_template.c.

Referenced by uncompressed_header().

◆ superres_params()

static int FUNC() superres_params ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current

)

static

Definition at line 459 of file cbs_av1_syntax_template.c.

Referenced by frame_size(), and frame_size_with_refs().

◆ frame_size()

static int FUNC() frame_size ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current

)

static

Definition at line 485 of file cbs_av1_syntax_template.c.

Referenced by frame_size_with_refs(), and uncompressed_header().

◆ render_size()

static int FUNC() render_size ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current

)

static

Definition at line 508 of file cbs_av1_syntax_template.c.

Referenced by frame_size_with_refs(), and uncompressed_header().

◆ frame_size_with_refs()

static int FUNC() frame_size_with_refs ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current

)

static

Definition at line 530 of file cbs_av1_syntax_template.c.

Referenced by uncompressed_header().

◆ interpolation_filter()

static int FUNC() interpolation_filter ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current

)

static

Definition at line 574 of file cbs_av1_syntax_template.c.

Referenced by uncompressed_header().

◆ tile_info()

static int FUNC() tile_info ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current

)

static

Definition at line 589 of file cbs_av1_syntax_template.c.

Referenced by uncompressed_header().

◆ quantization_params()

static int FUNC() quantization_params ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current

)

static

Definition at line 706 of file cbs_av1_syntax_template.c.

Referenced by uncompressed_header().

◆ segmentation_params()

static int FUNC() segmentation_params ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current

)

static

Definition at line 753 of file cbs_av1_syntax_template.c.

Referenced by uncompressed_header().

◆ delta_q_params()

static int FUNC() delta_q_params ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current

)

static

Definition at line 823 of file cbs_av1_syntax_template.c.

Referenced by uncompressed_header().

◆ delta_lf_params()

static int FUNC() delta_lf_params ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current

)

static

Definition at line 839 of file cbs_av1_syntax_template.c.

Referenced by uncompressed_header().

◆ loop_filter_params()

static int FUNC() loop_filter_params ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current

)

static

Definition at line 865 of file cbs_av1_syntax_template.c.

Referenced by uncompressed_header().

◆ cdef_params()

static int FUNC() cdef_params ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current

)

static

Definition at line 948 of file cbs_av1_syntax_template.c.

Referenced by uncompressed_header().

◆ lr_params()

static int FUNC() lr_params ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current

)

static

Definition at line 983 of file cbs_av1_syntax_template.c.

Referenced by uncompressed_header().

◆ read_tx_mode()

static int FUNC() read_tx_mode ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current

)

static

Definition at line 1024 of file cbs_av1_syntax_template.c.

Referenced by uncompressed_header().

◆ frame_reference_mode()

static int FUNC() frame_reference_mode ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current

)

static

Definition at line 1038 of file cbs_av1_syntax_template.c.

Referenced by uncompressed_header().

◆ skip_mode_params()

static int FUNC() skip_mode_params ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current

)

static

Definition at line 1052 of file cbs_av1_syntax_template.c.

Referenced by uncompressed_header().

◆ global_motion_param()

static int FUNC() global_motion_param ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current,

int type,

int ref,

int idx

)

static

Definition at line 1132 of file cbs_av1_syntax_template.c.

Referenced by global_motion_params().

◆ global_motion_params()

static int FUNC() global_motion_params ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current

)

static

Definition at line 1161 of file cbs_av1_syntax_template.c.

Referenced by uncompressed_header().

◆ film_grain_params()

static int FUNC() film_grain_params ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFilmGrainParams * current,

AV1RawFrameHeader * frame_header

)

static

Definition at line 1206 of file cbs_av1_syntax_template.c.

Referenced by uncompressed_header().

◆ uncompressed_header()

static int FUNC() uncompressed_header ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current

)

static

Definition at line 1313 of file cbs_av1_syntax_template.c.

Referenced by frame_header_obu().

◆ frame_header_obu()

static int FUNC() frame_header_obu ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrameHeader * current,

int redundant,

AVBufferRef * rw_buffer_ref

)

static

Definition at line 1708 of file cbs_av1_syntax_template.c.

Referenced by frame_obu().

◆ tile_group_obu()

static int FUNC() tile_group_obu ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawTileGroup * current

)

static

Definition at line 1799 of file cbs_av1_syntax_template.c.

Referenced by frame_obu().

◆ frame_obu()

static int FUNC() frame_obu ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawFrame * current,

AVBufferRef * rw_buffer_ref

)

static

Definition at line 1837 of file cbs_av1_syntax_template.c.

◆ tile_list_obu()

static int FUNC() tile_list_obu ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawTileList * current

)

static

Definition at line 1853 of file cbs_av1_syntax_template.c.

◆ metadata_hdr_cll()

static int FUNC() metadata_hdr_cll ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawMetadataHDRCLL * current

)

static

Definition at line 1868 of file cbs_av1_syntax_template.c.

Referenced by metadata_obu().

◆ metadata_hdr_mdcv()

static int FUNC() metadata_hdr_mdcv ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawMetadataHDRMDCV * current

)

static

Definition at line 1881 of file cbs_av1_syntax_template.c.

Referenced by metadata_obu().

◆ scalability_structure()

static int FUNC() scalability_structure ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawMetadataScalability * current

)

static

Definition at line 1902 of file cbs_av1_syntax_template.c.

Referenced by metadata_scalability().

◆ metadata_scalability()

static int FUNC() metadata_scalability ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawMetadataScalability * current

)

static

Definition at line 1949 of file cbs_av1_syntax_template.c.

Referenced by metadata_obu().

◆ metadata_itut_t35()

static int FUNC() metadata_itut_t35 ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawMetadataITUTT35 * current

)

static

Definition at line 1964 of file cbs_av1_syntax_template.c.

Referenced by metadata_obu().

◆ metadata_timecode()

static int FUNC() metadata_timecode ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawMetadataTimecode * current

)

static

Definition at line 1994 of file cbs_av1_syntax_template.c.

Referenced by metadata_obu().

◆ metadata_unknown()

static int FUNC() metadata_unknown ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawMetadataUnknown * current

)

static

Definition at line 2034 of file cbs_av1_syntax_template.c.

Referenced by metadata_obu().

◆ metadata_obu()

static int FUNC() metadata_obu ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawMetadata * current

)

static

Definition at line 2057 of file cbs_av1_syntax_template.c.

◆ padding_obu()

static int FUNC() padding_obu ( CodedBitstreamContext * ctx,

RWContext * rw,

AV1RawPadding * current

)

static

Definition at line 2087 of file cbs_av1_syntax_template.c.

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