Package org.freedesktop.gstreamer.video

Class VideoMasteringDisplayInfo

java.lang.Object

org.javagi.base.ProxyInstance

org.freedesktop.gstreamer.video.VideoMasteringDisplayInfo

All Implemented Interfaces:

Proxy

@Generated("io.github.jwharm.JavaGI")
public class VideoMasteringDisplayInfo
extends ProxyInstance

Mastering display color volume information defined by SMPTE ST 2086 (a.k.a static HDR metadata).

Since:

1.18

Constructor Summary

Constructors

Constructor	Description
VideoMasteringDisplayInfo()	Allocate a new VideoMasteringDisplayInfo.
VideoMasteringDisplayInfo(Arena arena)	Allocate a new VideoMasteringDisplayInfo.
VideoMasteringDisplayInfo(MemorySegment address)	Create a VideoMasteringDisplayInfo proxy instance for the provided memory address.
VideoMasteringDisplayInfo(VideoMasteringDisplayInfoCoordinates[] displayPrimaries, VideoMasteringDisplayInfoCoordinates whitePoint, int maxDisplayMasteringLuminance, int minDisplayMasteringLuminance)	Allocate a new VideoMasteringDisplayInfo with the fields set to the provided values.
VideoMasteringDisplayInfo(VideoMasteringDisplayInfoCoordinates[] displayPrimaries, VideoMasteringDisplayInfoCoordinates whitePoint, int maxDisplayMasteringLuminance, int minDisplayMasteringLuminance, Arena arena)	Allocate a new VideoMasteringDisplayInfo with the fields set to the provided values.

Method Summary

Modifier and Type	Method	Description
boolean	addToCaps(Caps caps)	Set string representation of this VideoMasteringDisplayInfo to caps
boolean	fromCaps(Caps caps)	Parse caps and update this VideoMasteringDisplayInfo
static boolean	fromString(VideoMasteringDisplayInfo minfo, String mastering)	Extract GstVideoMasteringDisplayInfo from mastering
static MemoryLayout	getMemoryLayout()	The memory layout of the native struct.
void	init()	Initialize this VideoMasteringDisplayInfo
boolean	isEqual(VideoMasteringDisplayInfo other)	Checks equality between this VideoMasteringDisplayInfo and other.
@Nullable VideoMasteringDisplayInfoCoordinates @Nullable []	readDisplayPrimaries()	Read the value of the field display_primaries.
int	readMaxDisplayMasteringLuminance()	Read the value of the field max_display_mastering_luminance.
int	readMinDisplayMasteringLuminance()	Read the value of the field min_display_mastering_luminance.
@Nullable VideoMasteringDisplayInfoCoordinates	readWhitePoint()	Read the value of the field white_point.
String	toString()	Convert this VideoMasteringDisplayInfo to its string representation
void	writeDisplayPrimaries(@Nullable VideoMasteringDisplayInfoCoordinates @Nullable [] displayPrimaries, Arena _arena)	Write a value in the field display_primaries.
void	writeMaxDisplayMasteringLuminance(int maxDisplayMasteringLuminance)	Write a value in the field max_display_mastering_luminance.
void	writeMinDisplayMasteringLuminance(int minDisplayMasteringLuminance)	Write a value in the field min_display_mastering_luminance.
void	writeWhitePoint(@Nullable VideoMasteringDisplayInfoCoordinates whitePoint)	Write a value in the field white_point.

Methods inherited from class org.javagi.base.ProxyInstance

equals, handle, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

VideoMasteringDisplayInfo

public VideoMasteringDisplayInfo(MemorySegment address)

Create a VideoMasteringDisplayInfo proxy instance for the provided memory address.

Parameters:

address - the memory address of the native object

VideoMasteringDisplayInfo

public VideoMasteringDisplayInfo(Arena arena)

Allocate a new VideoMasteringDisplayInfo.

Parameters:

arena - to control the memory allocation scope

VideoMasteringDisplayInfo

public VideoMasteringDisplayInfo()

Allocate a new VideoMasteringDisplayInfo. The memory is allocated with Arena.ofAuto().

VideoMasteringDisplayInfo

public VideoMasteringDisplayInfo(VideoMasteringDisplayInfoCoordinates[] displayPrimaries,
 VideoMasteringDisplayInfoCoordinates whitePoint,
 int maxDisplayMasteringLuminance,
 int minDisplayMasteringLuminance,
 Arena arena)

Allocate a new VideoMasteringDisplayInfo with the fields set to the provided values.

Parameters:

displayPrimaries - value for the field displayPrimaries

whitePoint - value for the field whitePoint

maxDisplayMasteringLuminance - value for the field maxDisplayMasteringLuminance

minDisplayMasteringLuminance - value for the field minDisplayMasteringLuminance

arena - to control the memory allocation scope

VideoMasteringDisplayInfo

public VideoMasteringDisplayInfo(VideoMasteringDisplayInfoCoordinates[] displayPrimaries,
 VideoMasteringDisplayInfoCoordinates whitePoint,
 int maxDisplayMasteringLuminance,
 int minDisplayMasteringLuminance)

Allocate a new VideoMasteringDisplayInfo with the fields set to the provided values. The memory is allocated with Arena.ofAuto().

Parameters:

displayPrimaries - value for the field displayPrimaries

whitePoint - value for the field whitePoint

maxDisplayMasteringLuminance - value for the field maxDisplayMasteringLuminance

minDisplayMasteringLuminance - value for the field minDisplayMasteringLuminance

Method Details

getMemoryLayout

public static MemoryLayout getMemoryLayout()

The memory layout of the native struct.

Returns:

the memory layout

readDisplayPrimaries

public @Nullable VideoMasteringDisplayInfoCoordinates @Nullable [] readDisplayPrimaries()

Read the value of the field display_primaries.

Returns:

The value of the field display_primaries

writeDisplayPrimaries

public void writeDisplayPrimaries(@Nullable VideoMasteringDisplayInfoCoordinates @Nullable [] displayPrimaries,
 Arena _arena)

Write a value in the field display_primaries.

Parameters:

displayPrimaries - The new value for the field display_primaries

readWhitePoint

public @Nullable VideoMasteringDisplayInfoCoordinates readWhitePoint()

Read the value of the field white_point.

Returns:

The value of the field white_point

writeWhitePoint

public void writeWhitePoint(@Nullable VideoMasteringDisplayInfoCoordinates whitePoint)

Write a value in the field white_point.

Parameters:

whitePoint - The new value for the field white_point

readMaxDisplayMasteringLuminance

public int readMaxDisplayMasteringLuminance()

Read the value of the field max_display_mastering_luminance.

Returns:

The value of the field max_display_mastering_luminance

writeMaxDisplayMasteringLuminance

public void writeMaxDisplayMasteringLuminance(int maxDisplayMasteringLuminance)

Write a value in the field max_display_mastering_luminance.

Parameters:

maxDisplayMasteringLuminance - The new value for the field max_display_mastering_luminance

readMinDisplayMasteringLuminance

public int readMinDisplayMasteringLuminance()

Read the value of the field min_display_mastering_luminance.

Returns:

The value of the field min_display_mastering_luminance

writeMinDisplayMasteringLuminance

public void writeMinDisplayMasteringLuminance(int minDisplayMasteringLuminance)

Write a value in the field min_display_mastering_luminance.

Parameters:

minDisplayMasteringLuminance - The new value for the field min_display_mastering_luminance

fromString

public static boolean fromString(VideoMasteringDisplayInfo minfo,
 String mastering)

Extract GstVideoMasteringDisplayInfo from mastering

Parameters:

minfo - a GstVideoMasteringDisplayInfo

mastering - a GstStructure representing GstVideoMasteringDisplayInfo

Returns:

true if minfo was filled with mastering

Since:

1.18

addToCaps

public boolean addToCaps(Caps caps)

Set string representation of this VideoMasteringDisplayInfo to caps

Parameters:

caps - a GstCaps

Returns:

true if this VideoMasteringDisplayInfo was successfully set to caps

Since:

1.18

fromCaps

public boolean fromCaps(Caps caps)

Parse caps and update this VideoMasteringDisplayInfo

Parameters:

caps - a GstCaps

Returns:

true if caps has GstVideoMasteringDisplayInfo and could be parsed

Since:

1.18

init

public void init()

Initialize this VideoMasteringDisplayInfo

Since:

1.18

isEqual

public boolean isEqual(VideoMasteringDisplayInfo other)

Checks equality between this VideoMasteringDisplayInfo and other.

Parameters:

other - a GstVideoMasteringDisplayInfo

Returns:

true if this VideoMasteringDisplayInfo and other are equal.

Since:

1.18

toString

public String toString()

Convert this VideoMasteringDisplayInfo to its string representation

Overrides:

toString in class Object

Returns:

a string representation of this VideoMasteringDisplayInfo

Since:

1.18