Dav1dPicture Struct Reference

#include <picture.h>

Collaboration diagram for Dav1dPicture:

Data Fields
Dav1dSequenceHeader *	seq_hdr
Dav1dFrameHeader *	frame_hdr
void *	data [3]
ptrdiff_t	stride [2]
Dav1dPictureParameters	p
Dav1dDataProps	m
Dav1dContentLightLevel *	content_light
Dav1dMasteringDisplay *	mastering_display
Dav1dITUTT35 *	itut_t35
size_t	n_itut_t35
uintptr_t	reserved [4]
	reserved for future use
struct Dav1dRef *	frame_hdr_ref
	Dav1dFrameHeader allocation origin.
struct Dav1dRef *	seq_hdr_ref
	Dav1dSequenceHeader allocation origin.
struct Dav1dRef *	content_light_ref
	Dav1dContentLightLevel allocation origin.
struct Dav1dRef *	mastering_display_ref
	Dav1dMasteringDisplay allocation origin.
struct Dav1dRef *	itut_t35_ref
	Dav1dITUTT35 allocation origin.
uintptr_t	reserved_ref [4]
	reserved for future use
struct Dav1dRef *	ref
	Frame data allocation origin.
void *	allocator_data
	pointer managed by the allocator

Field Documentation

allocator_data

void* Dav1dPicture::allocator_data

pointer managed by the allocator

content_light

Dav1dContentLightLevel* Dav1dPicture::content_light

High Dynamic Range Content Light Level metadata applying to this picture, as defined in section 5.8.3 and 6.7.3

content_light_ref

struct Dav1dRef* Dav1dPicture::content_light_ref

Dav1dContentLightLevel allocation origin.

data

void* Dav1dPicture::data[3]

Pointers to planar image data (Y is [0], U is [1], V is [2]). The data should be bytes (for 8 bpc) or words (for 10 bpc). In case of words containing 10 bpc image data, the pixels should be located in the LSB bits, so that values range between [0, 1023]; the upper bits should be zero'ed out.

frame_hdr

Dav1dFrameHeader* Dav1dPicture::frame_hdr

frame_hdr_ref

struct Dav1dRef* Dav1dPicture::frame_hdr_ref

Dav1dFrameHeader allocation origin.

itut_t35

Dav1dITUTT35* Dav1dPicture::itut_t35

Array of ITU-T T.35 metadata as defined in section 5.8.2 and 6.7.2

itut_t35_ref

struct Dav1dRef* Dav1dPicture::itut_t35_ref

Dav1dITUTT35 allocation origin.

m

Dav1dDataProps Dav1dPicture::m

mastering_display

Dav1dMasteringDisplay* Dav1dPicture::mastering_display

High Dynamic Range Mastering Display Color Volume metadata applying to this picture, as defined in section 5.8.4 and 6.7.4

mastering_display_ref

struct Dav1dRef* Dav1dPicture::mastering_display_ref

Dav1dMasteringDisplay allocation origin.

n_itut_t35

size_t Dav1dPicture::n_itut_t35

Number of ITU-T T35 metadata entries in the array

p

Dav1dPictureParameters Dav1dPicture::p

ref

struct Dav1dRef* Dav1dPicture::ref

Frame data allocation origin.

reserved

uintptr_t Dav1dPicture::reserved[4]

reserved for future use

reserved_ref

uintptr_t Dav1dPicture::reserved_ref[4]

reserved for future use

seq_hdr

Dav1dSequenceHeader* Dav1dPicture::seq_hdr

seq_hdr_ref

struct Dav1dRef* Dav1dPicture::seq_hdr_ref

Dav1dSequenceHeader allocation origin.

stride

ptrdiff_t Dav1dPicture::stride[2]

Number of bytes between 2 lines in data[] for luma [0] or chroma [1].

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

• dav1d/picture.h