Gegl

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Description:

Content:

Classes:

• AudioFragment
• Buffer
• BufferIteratorPriv
• Color
• Config
• Curve
• Matrix3
• Node
• Operation
• OperationContext
• Param
• ParamAudioFragment
• ParamColor
• ParamCurve
• ParamDouble
• ParamFilePath
• ParamInt
• ParamPath
• ParamSeed
• ParamString
• ParamUri
• Path
• Processor
• Random
• Rectangle
• Sampler
• Stats
• Tile
• TileBackend
• TileHandler
• TileSource

Structs:

• BufferIterator
• Lookup
• Matrix2
• ParamSpec
• ParamSpecDouble
• ParamSpecFilePath
• ParamSpecInt
• ParamSpecSeed
• ParamSpecString
• ParamSpecUri
• PathItem
• PathList
• PathPoint

Enums:

• AbyssPolicy
• AccessMode
• BlitFlags
• DistanceMetric
• DitherMethod
• Orientation
• PadType
• SamplerType
• SerializeFlag
• SplitStrategy
• TileCommand

Constants:

• public const int AUTO_ROWSTRIDE
• public const int BUFFER_MAX_ITERATORS
• public const int CH_BACK_CENTER
• public const int CH_BACK_LEFT
• public const int CH_BACK_RIGHT
• public const int CH_FRONT_CENTER
• public const int CH_FRONT_LEFT
• public const int CH_FRONT_LEFT_OF_CENTER
• public const int CH_FRONT_RIGHT
• public const int CH_FRONT_RIGHT_OF_CENTER
• public const int CH_LAYOUT_2POINT1
• public const int CH_LAYOUT_2_1
• public const int CH_LAYOUT_2_2
• public const int CH_LAYOUT_3POINT1
• public const int CH_LAYOUT_4POINT0
• public const int CH_LAYOUT_4POINT1
• public const int CH_LAYOUT_5POINT0
• public const int CH_LAYOUT_5POINT0_BACK
• public const int CH_LAYOUT_5POINT1
• public const int CH_LAYOUT_5POINT1_BACK
• public const int CH_LAYOUT_6POINT0
• public const int CH_LAYOUT_6POINT0_FRONT
• public const int CH_LAYOUT_6POINT1
• public const int CH_LAYOUT_6POINT1_BACK
• public const int CH_LAYOUT_6POINT1_FRONT
• public const int CH_LAYOUT_7POINT0
• public const int CH_LAYOUT_7POINT0_FRONT
• public const int CH_LAYOUT_7POINT1
• public const int CH_LAYOUT_7POINT1_WIDE
• public const int CH_LAYOUT_7POINT1_WIDE_BACK
• public const int CH_LAYOUT_HEXADECAGONAL
• public const int CH_LAYOUT_HEXAGONAL
• public const int CH_LAYOUT_NATIVE
• public const int CH_LAYOUT_OCTAGONAL
• public const int CH_LAYOUT_QUAD
• public const int CH_LAYOUT_STEREO
• public const int CH_LAYOUT_STEREO_DOWNMIX
• public const int CH_LAYOUT_SURROUND
• public const int CH_LOW_FREQUENCY
• public const int CH_LOW_FREQUENCY_2
• public const int CH_SIDE_LEFT
• public const int CH_SIDE_RIGHT
• public const int CH_STEREO_LEFT
• public const int CH_STEREO_RIGHT
• public const int CH_SURROUND_DIRECT_LEFT
• public const int CH_SURROUND_DIRECT_RIGHT
• public const int CH_TOP_BACK_CENTER
• public const int CH_TOP_BACK_LEFT
• public const int CH_TOP_BACK_RIGHT
• public const int CH_TOP_CENTER
• public const int CH_TOP_FRONT_CENTER
• public const int CH_TOP_FRONT_LEFT
• public const int CH_TOP_FRONT_RIGHT
• public const int CH_WIDE_LEFT
• public const int CH_WIDE_RIGHT
• public const double FLOAT_EPSILON
• public const int LOOKUP_MAX_ENTRIES
• public const int MAJOR_VERSION
• public const int MAX_AUDIO_CHANNELS
• public const int MICRO_VERSION
• public const int MINOR_VERSION
• public const int PARAM_NO_VALIDATE

Delegates:

• public delegate float LookupFunction (float value, void* data)
• public delegate void NodeFunction (PathItem node)
• public delegate void SamplerGetFun (Sampler self, double x, double y, Matrix2 scale, void* output, AbyssPolicy repeat_mode)
• public delegate void TileCallback (Tile tile)
• public delegate void* TileSourceCommand (TileSource gegl_tile_source, TileCommand command, int x, int y, int z, void* data)

Functions:

• public void cl_disable ()
  Disable OpenCL
• public bool cl_init () throws Error
  Initialize and enable OpenCL, calling this function again will re-enable OpenCL if it has been disabled.
• public bool cl_is_accelerated ()
  Check if OpenCL is enabled.
• public unowned Config config ()
  Returns a GeglConfig object with properties that can be manipulated to control GEGLs behavior.
• public void create_chain (string ops, Node op_start, Node op_end, double time, int rel_dim, string path_root) throws Error
  Create a node chain from an unparsed commandline string.
• public void create_chain_argv (string ops, Node op_start, Node op_end, double time, int rel_dim, string path_root) throws Error
  Create a node chain from argv style list of op data.
• public void exit ()
  Call this function when you're done using GEGL.
• public Value? format (string format_name)
  Returns a value sutable to pass to the GeglBuffer constructor or any other property that expects a Babl format.
• public unowned string? format_get_name (Value format)
• public void get_version (out int major, out int minor, out int micro)
  This function fetches the version of the GEGL library being used by the running process.
• public void graph_dump_outputs (Node node)
  Dump the bounds and format of each node in the graph to stdout.
• public void graph_dump_request (Node node, Rectangle roi)
  Dump the region that will be rendered for each node to fulfill the request.
• public bool has_operation (string operation_type)
• public void init (ref unowned string[]? argv)
  Call this function before using any other GEGL functions.
• public bool is_main_thread ()
• public (unowned string)[] list_operations ()
• public void load_module_directory (string path)
  Load all gegl modules found in the given directory.
• public void reset_stats ()
  Resets the cumulative data gathered by the Stats object returned by stats( ).
• public string serialize (Node start, Node end, string basepath, SerializeFlag serialize_flags)
• public unowned Stats stats ()
  Returns a GeglStats object with properties that can be read to monitor GEGL statistics.