Package org.freedesktop.gstreamer.video

Class VideoResampler

java.lang.Object

org.javagi.base.ProxyInstance

org.freedesktop.gstreamer.video.VideoResampler

All Implemented Interfaces:

Proxy

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

GstVideoResampler is a structure which holds the information required to perform various kinds of resampling filtering.

Since:

1.6

Constructor Summary

Constructors

Constructor	Description
VideoResampler()	Allocate a new VideoResampler.
VideoResampler(int inSize, int outSize, int maxTaps, int nPhases, MemorySegment offset, MemorySegment phase, MemorySegment nTaps, MemorySegment taps)	Allocate a new VideoResampler with the fields set to the provided values.
VideoResampler(int inSize, int outSize, int maxTaps, int nPhases, MemorySegment offset, MemorySegment phase, MemorySegment nTaps, MemorySegment taps, Arena arena)	Allocate a new VideoResampler with the fields set to the provided values.
VideoResampler(Arena arena)	Allocate a new VideoResampler.
VideoResampler(MemorySegment address)	Create a VideoResampler proxy instance for the provided memory address.

Method Summary

Modifier and Type	Method	Description
void	clear()	Clear a previously initialized GstVideoResampler resampler.
static MemoryLayout	getMemoryLayout()	The memory layout of the native struct.
boolean	init(VideoResamplerMethod method, Set<VideoResamplerFlags> flags, int nPhases, int nTaps, double shift, int inSize, int outSize, Structure options)
boolean	init(VideoResamplerMethod method, VideoResamplerFlags flags, int nPhases, int nTaps, double shift, int inSize, int outSize, Structure options)
int	readInSize()	Read the value of the field in_size.
int	readMaxTaps()	Read the value of the field max_taps.
int	readNPhases()	Read the value of the field n_phases.
MemorySegment	readNTaps()	Read the value of the field n_taps.
MemorySegment	readOffset()	Read the value of the field offset.
int	readOutSize()	Read the value of the field out_size.
MemorySegment	readPhase()	Read the value of the field phase.
MemorySegment	readTaps()	Read the value of the field taps.
void	writeInSize(int inSize)	Write a value in the field in_size.
void	writeMaxTaps(int maxTaps)	Write a value in the field max_taps.
void	writeNPhases(int nPhases)	Write a value in the field n_phases.
void	writeNTaps(MemorySegment nTaps)	Write a value in the field n_taps.
void	writeOffset(MemorySegment offset)	Write a value in the field offset.
void	writeOutSize(int outSize)	Write a value in the field out_size.
void	writePhase(MemorySegment phase)	Write a value in the field phase.
void	writeTaps(MemorySegment taps)	Write a value in the field taps.

Methods inherited from class org.javagi.base.ProxyInstance

equals, handle, hashCode

Methods inherited from class java.lang.Object

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

Constructor Details

VideoResampler

public VideoResampler(MemorySegment address)

Create a VideoResampler proxy instance for the provided memory address.

Parameters:

address - the memory address of the native object

VideoResampler

public VideoResampler(Arena arena)

Allocate a new VideoResampler.

Parameters:

arena - to control the memory allocation scope

VideoResampler

public VideoResampler()

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

VideoResampler

public VideoResampler(int inSize,
 int outSize,
 int maxTaps,
 int nPhases,
 MemorySegment offset,
 MemorySegment phase,
 MemorySegment nTaps,
 MemorySegment taps,
 Arena arena)

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

Parameters:

inSize - value for the field inSize

outSize - value for the field outSize

maxTaps - value for the field maxTaps

nPhases - value for the field nPhases

offset - value for the field offset

phase - value for the field phase

nTaps - value for the field nTaps

taps - value for the field taps

arena - to control the memory allocation scope

VideoResampler

public VideoResampler(int inSize,
 int outSize,
 int maxTaps,
 int nPhases,
 MemorySegment offset,
 MemorySegment phase,
 MemorySegment nTaps,
 MemorySegment taps)

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

Parameters:

inSize - value for the field inSize

outSize - value for the field outSize

maxTaps - value for the field maxTaps

nPhases - value for the field nPhases

offset - value for the field offset

phase - value for the field phase

nTaps - value for the field nTaps

taps - value for the field taps

Method Details

getMemoryLayout

public static MemoryLayout getMemoryLayout()

The memory layout of the native struct.

Returns:

the memory layout

readInSize

public int readInSize()

Read the value of the field in_size.

Returns:

The value of the field in_size

writeInSize

public void writeInSize(int inSize)

Write a value in the field in_size.

Parameters:

inSize - The new value for the field in_size

readOutSize

public int readOutSize()

Read the value of the field out_size.

Returns:

The value of the field out_size

writeOutSize

public void writeOutSize(int outSize)

Write a value in the field out_size.

Parameters:

outSize - The new value for the field out_size

readMaxTaps

public int readMaxTaps()

Read the value of the field max_taps.

Returns:

The value of the field max_taps

writeMaxTaps

public void writeMaxTaps(int maxTaps)

Write a value in the field max_taps.

Parameters:

maxTaps - The new value for the field max_taps

readNPhases

public int readNPhases()

Read the value of the field n_phases.

Returns:

The value of the field n_phases

writeNPhases

public void writeNPhases(int nPhases)

Write a value in the field n_phases.

Parameters:

nPhases - The new value for the field n_phases

readOffset

public MemorySegment readOffset()

Read the value of the field offset.

Returns:

The value of the field offset

writeOffset

public void writeOffset(MemorySegment offset)

Write a value in the field offset.

Parameters:

offset - The new value for the field offset

readPhase

public MemorySegment readPhase()

Read the value of the field phase.

Returns:

The value of the field phase

writePhase

public void writePhase(MemorySegment phase)

Write a value in the field phase.

Parameters:

phase - The new value for the field phase

readNTaps

public MemorySegment readNTaps()

Read the value of the field n_taps.

Returns:

The value of the field n_taps

writeNTaps

public void writeNTaps(MemorySegment nTaps)

Write a value in the field n_taps.

Parameters:

nTaps - The new value for the field n_taps

readTaps

public MemorySegment readTaps()

Read the value of the field taps.

Returns:

The value of the field taps

writeTaps

public void writeTaps(MemorySegment taps)

Write a value in the field taps.

Parameters:

taps - The new value for the field taps

clear

public void clear()

Clear a previously initialized GstVideoResampler resampler.

Since:

1.6

init

public boolean init(VideoResamplerMethod method,
 Set<VideoResamplerFlags> flags,
 int nPhases,
 int nTaps,
 double shift,
 int inSize,
 int outSize,
 Structure options)

init

public boolean init(VideoResamplerMethod method,
 VideoResamplerFlags flags,
 int nPhases,
 int nTaps,
 double shift,
 int inSize,
 int outSize,
 Structure options)