org.bytedeco.ffmpeg.avfilter

Class AVFilter

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.ffmpeg.avfilter.AVFilter

All Implemented Interfaces:

AutoCloseable

@Properties(inherit=avfilter.class)
public class AVFilter
extends Pointer

Filter definition. This defines the pads a filter contains, and all the callback functions used to interact with the filter.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AVFilter.Activate_AVFilterContext Filter activation function.
static class	AVFilter.Init_AVFilterContext Filter initialization function.
static class	AVFilter.Init_dict_AVFilterContext_PointerPointer Should be set instead of \ref AVFilter.init "init" by the filters that want to pass a dictionary of AVOptions to nested contexts that are allocated during init.
static class	AVFilter.Init_opaque_AVFilterContext_Pointer Filter initialization function, alternative to the init() callback.
static class	AVFilter.Preinit_AVFilterContext Filter pre-initialization function This callback will be called immediately after the filter context is allocated, to allow allocating and initing sub-objects.
static class	AVFilter.Process_command_AVFilterContext_BytePointer_BytePointer_BytePointer_int_int Make the filter instance process a command.
static class	AVFilter.Query_formats_AVFilterContext Query formats supported by the filter on its inputs and outputs.
static class	AVFilter.Uninit_AVFilterContext Filter uninitialization function.

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
AVFilter() Default native constructor.
AVFilter(long size) Native array allocator.
AVFilter(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
AVFilter.Activate_AVFilterContext	activate()
AVFilter	activate(AVFilter.Activate_AVFilterContext setter)
BytePointer	description() A description of the filter.
AVFilter	description(BytePointer setter)
int	flags_internal() Additional flags for avfilter internal use only.
AVFilter	flags_internal(int setter)
int	flags() A combination of AVFILTER_FLAG_*
AVFilter	flags(int setter)
AVFilter.Init_dict_AVFilterContext_PointerPointer	init_dict()
AVFilter	init_dict(AVFilter.Init_dict_AVFilterContext_PointerPointer setter)
AVFilter.Init_opaque_AVFilterContext_Pointer	init_opaque()
AVFilter	init_opaque(AVFilter.Init_opaque_AVFilterContext_Pointer setter)
AVFilter.Init_AVFilterContext	init()
AVFilter	init(AVFilter.Init_AVFilterContext setter)
AVFilterPad	inputs() List of inputs, terminated by a zeroed element.
AVFilter	inputs(AVFilterPad setter)
BytePointer	name() Filter name.
AVFilter	name(BytePointer setter)
AVFilter	next() Used by the filter registration system.
AVFilter	next(AVFilter setter)
AVFilterPad	outputs() List of outputs, terminated by a zeroed element.
AVFilter	outputs(AVFilterPad setter)
AVFilter	position(long position)
AVFilter.Preinit_AVFilterContext	preinit()
AVFilter	preinit(AVFilter.Preinit_AVFilterContext setter)
AVClass	priv_class() A class for the private data, used to declare filter private AVOptions.
AVFilter	priv_class(AVClass setter)
int	priv_size() size of private data to allocate for the filter
AVFilter	priv_size(int setter)
AVFilter.Process_command_AVFilterContext_BytePointer_BytePointer_BytePointer_int_int	process_command()
AVFilter	process_command(AVFilter.Process_command_AVFilterContext_BytePointer_BytePointer_BytePointer_int_int setter)
AVFilter.Query_formats_AVFilterContext	query_formats()
AVFilter	query_formats(AVFilter.Query_formats_AVFilterContext setter)
AVFilter.Uninit_AVFilterContext	uninit()
AVFilter	uninit(AVFilter.Uninit_AVFilterContext setter)

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, hashCode, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, parseBytes, physicalBytes, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, toString, totalBytes, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

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

Constructor Detail

AVFilter

public AVFilter()

Default native constructor.

AVFilter

public AVFilter(long size)

Native array allocator. Access with Pointer.position(long).

AVFilter

public AVFilter(Pointer p)

Pointer cast constructor. Invokes Pointer.Pointer(Pointer).

Method Detail

position

public AVFilter position(long position)

Overrides:

position in class Pointer

name

@Cast(value="const char*")
public BytePointer name()

Filter name. Must be non-NULL and unique among filters.

name

public AVFilter name(BytePointer setter)

description

@Cast(value="const char*")
public BytePointer description()

A description of the filter. May be NULL. You should use the NULL_IF_CONFIG_SMALL() macro to define it.

description

public AVFilter description(BytePointer setter)

inputs

@Const
public AVFilterPad inputs()

List of inputs, terminated by a zeroed element. NULL if there are no (static) inputs. Instances of filters with AVFILTER_FLAG_DYNAMIC_INPUTS set may have more inputs than present in this list.

inputs

public AVFilter inputs(AVFilterPad setter)

outputs

@Const
public AVFilterPad outputs()

List of outputs, terminated by a zeroed element. NULL if there are no (static) outputs. Instances of filters with AVFILTER_FLAG_DYNAMIC_OUTPUTS set may have more outputs than present in this list.

outputs

public AVFilter outputs(AVFilterPad setter)

priv_class

@Const
public AVClass priv_class()

A class for the private data, used to declare filter private AVOptions. This field is NULL for filters that do not declare any options. If this field is non-NULL, the first member of the filter private data must be a pointer to AVClass, which will be set by libavfilter generic code to this class.

priv_class

public AVFilter priv_class(AVClass setter)

flags

public int flags()

A combination of AVFILTER_FLAG_*

flags

public AVFilter flags(int setter)

preinit

public AVFilter.Preinit_AVFilterContext preinit()

preinit

public AVFilter preinit(AVFilter.Preinit_AVFilterContext setter)

init

public AVFilter.Init_AVFilterContext init()

init

public AVFilter init(AVFilter.Init_AVFilterContext setter)

init_dict

public AVFilter.Init_dict_AVFilterContext_PointerPointer init_dict()

init_dict

public AVFilter init_dict(AVFilter.Init_dict_AVFilterContext_PointerPointer setter)

uninit

public AVFilter.Uninit_AVFilterContext uninit()

uninit

public AVFilter uninit(AVFilter.Uninit_AVFilterContext setter)

query_formats

public AVFilter.Query_formats_AVFilterContext query_formats()

query_formats

public AVFilter query_formats(AVFilter.Query_formats_AVFilterContext setter)

priv_size

public int priv_size()

size of private data to allocate for the filter

priv_size

public AVFilter priv_size(int setter)

flags_internal

public int flags_internal()

Additional flags for avfilter internal use only.

flags_internal

public AVFilter flags_internal(int setter)

next

public AVFilter next()

Used by the filter registration system. Must not be touched by any other code.

next

public AVFilter next(AVFilter setter)

process_command

public AVFilter.Process_command_AVFilterContext_BytePointer_BytePointer_BytePointer_int_int process_command()

process_command

public AVFilter process_command(AVFilter.Process_command_AVFilterContext_BytePointer_BytePointer_BytePointer_int_int setter)

init_opaque

public AVFilter.Init_opaque_AVFilterContext_Pointer init_opaque()

init_opaque

public AVFilter init_opaque(AVFilter.Init_opaque_AVFilterContext_Pointer setter)

activate

public AVFilter.Activate_AVFilterContext activate()

activate

public AVFilter activate(AVFilter.Activate_AVFilterContext setter)