Created by the British Broadcasting Corporation.
| dirac::ArithCodec< T > | Abstract binary arithmetic coding class |
| dirac::ArithCodecBase | |
| dirac::ArithCodecToVLCAdapter | |
| dirac::BiBlockDiff | A virtual class for bi-directional differences |
| dirac::BiBlockEighthPel | A class for computing a bidirection difference for eighth-pel vectors |
| dirac::BiBlockHalfPel | A class for computing a bidirection difference for half-pel vectors |
| dirac::BiBlockQuarterPel | A class for computing a bidirection difference for quarter-pel vectors |
| dirac_vu::BitmapHeader | |
| dirac::BlockDiff | An abstract class for doing block difference calculations |
| dirac::BlockDiffEighthPel | A class for doing differences with eighth-pixel accurate vectors |
| dirac::BlockDiffHalfPel | A class for doing differences with half-pixel accurate vectors |
| dirac::BlockDiffParams | A class encapsulating parameters for calculating a block difference value (a single instance of matching) |
| dirac::BlockDiffQuarterPel | A class for doing differences with quarter-pixel accurate vectors |
| dirac::BlockDiffUp | A virtual class for doing differences with sub-pixel vectors |
| dirac::BlockMatcher | Class to do block matching |
| dirac::ByteIO | Class ByteIO - top-level class for reading/writing bytes to a stream |
| dirac::CodeBlock | Class for encapsulating metadata concerning a block of coefficients in a subband |
| dirac::CodeBlocks | Structure to hold code block sizes when spatial partitioning is used |
| dirac::CodecParams | Parameters common to coder and decoder operation |
| dirac::CodingParamsByteIO | Represents compressed sequence-parameter data used in an AccessUnit |
| dirac::CoeffArray | A class for wavelet coefficient data |
| dirac::CommandLine | |
| dirac::CompCompressor | Compress a picture component |
| dirac::CompDecompressor | Decompress a picture component |
| dirac::ComponentByteIO | Picture component in Dirac bytestream format |
| dirac::Context | |
| dirac::CostType | A structure for recording costs, particularly in quantisation |
| dirac::DCCodec | Codes and decodes a set of DC values |
| dirac::DecoderParams | Parameters for the decoding process |
| dirac_clean_area_t | |
| dirac_col_matrix_t | |
| dirac_colour_spec_t | |
| dirac_decoder_t | |
| dirac_enc_data_t | |
| dirac_enc_picstats_t | |
| dirac_enc_seqstats_t | |
| dirac_encoder_context_t | |
| dirac_encoder_t | |
| dirac_encparams_t | |
| dirac_framebuf_t | |
| dirac_instr_t | |
| dirac_mv_cost_t | |
| dirac_mv_t | |
| dirac_parseparams_t | |
| dirac_picparams_t | |
| dirac_rational_t | |
| dirac_signal_range_t | |
| dirac_sourceparams_t | |
| dirac::DiracByteStats | Class DiracByteStats - for collecting statistics on aspects of the Dirac byte-stream |
| dirac::DiracByteStream | Represents a series of bytes in the Dirac bytestream specfication format |
| dirac::DiracException | DiracException is the class which should be used for all exceptions within Dirac |
| dirac::DiracParser | Dirac Stream Parser Class |
| dirac::DownConverter | A class for fast downconversion of picture data |
| dirac_instr::DrawGMInliers | |
| dirac_instr::DrawMotionArrows | Class to carry out the overlay of motion vectors represented by arrows |
| dirac_instr::DrawMotionColour | Class to carry out overlay of motion vectors using colour |
| dirac_instr::DrawMotionColourArrows | Class to carry out overlay of motion vectors as coloured arrows |
| dirac_instr::DrawOverlay | Base class for block overlay objects |
| dirac_instr::DrawPictureMotionParams | Class encapsulating parameters for drawing the picture |
| dirac_instr::DrawPredMode | Class to carry out overlay of prediction mode |
| dirac_instr::DrawSad | Class to carry out overlay of SAD block values |
| dirac_instr::DrawSplitMode | |
| dirac::EncoderParams | Parameters for the encoding process |
| dirac::EncPicture | |
| dirac::EncQueue | Holds pictures both for reference and to overcome reordering delay |
| dirac::EndOfSequenceByteIO | Signals the end of a sequence in a Dirac-formatted bitstream |
| dirac::EntropyCorrector | A class used for correcting estimates of entropy |
| dirac::FieldSequenceCompressor | Compresses a sequence of fields from a stream |
| dirac::FileStreamInput | Picture input class |
| dirac::FileStreamOutput | |
| dirac::FrameComplexity | |
| dirac::FrameSequenceCompressor | Compresses a sequence of frames from a stream |
| dirac::GenericBandCodec< EntropyCodec > | A template class for coding and decoding wavelet subband data |
| dirac::GenericIntraDCBandCodec< EntropyCodec > | A template class specially for coding the DC subband of Intra frames |
| dirac::MemoryStreamInput::InputMemoryBuffer | Class that defines the Input Stream Memory Buffer |
| dirac::InputStreamBuffer | Input Stream Buffer Class |
| dirac::IntraBlockDiff | A class for calculating the difference between a block and its DC value (average) |
| dirac::IntraDCBandCodec | A class specially for coding the DC subband of Intra frames |
| dirac::IntraDCBandVLC | A class specially for coding the DC subband of Intra frames |
| me_data_entry | Structure to hold motion data in array |
| dirac::MEData | Class for all the motion estimation data |
| dirac::MemoryStreamInput | |
| dirac::MemoryStreamOutput | |
| dirac::ModeDecider | Decides between superblock and block prediction modes |
| dirac::MotionCompensator | Abstract Motion compensator class |
| dirac::MotionCompensator_EighthPixel | Eighth Pixel precision Motion compensator class |
| dirac::MotionCompensator_HalfPixel | Half Pixel precision Motion compensator class |
| dirac::MotionCompensator_Pixel | Pixel precision Motion compensator class |
| dirac::MotionCompensator_QuarterPixel | Quarter Pixel precision Motion compensator class |
| dirac::MotionVector< T > | Motion vector class - just a pair |
| dirac::MvCostData | Class for recording costs derived in motion estimation |
| dirac::MvData | Class for all the motion vector data |
| dirac::MvDataByteIO | Represents compressed sequence-parameter data used in an AccessUnit |
| dirac::MvDataElementByteIO | Represents compressed sequence-parameter data used in an AccessUnit |
| dirac::OLBParams | Parameters for overlapped block motion compensation |
| dirac::OneDArray< T > | A template class for one-dimensional arrays |
| dirac::CommandLine::option | |
| dirac::MemoryStreamOutput::OutputMemoryBuffer | Local memory buffer |
| dirac_instr::Overlay | Class managing instrumentation overlay |
| dirac_instr::OverlayParams | Class holding instrumentation overlay information |
| dirac_instr::OverlaySymbols | |
| dirac::ParseParams | Parameters relating to the complexity of encoder/decoder |
| dirac::ParseParamsByteIO | Represents compressed parse-parameter data used in an AccessUnit |
| dirac::ParseUnitByteIO | Represents a collection of data in a Dirac bytestream that can be parsed as a self-contained unit |
| dirac::PelBlockDiff | A class for doing block differences to pixel accuracy, inherited from BlockDiff |
| dirac::PicArray | A class for picture component data |
| dirac::Picture | A class for encapsulating all the data relating to a picture |
| dirac::PictureBuffer | Holds pictures both for reference and to overcome reordering delay |
| dirac::PictureByteIO | A compressed picture in Dirac bytestream format |
| dirac::PictureCompressor | Compress a single image picture |
| dirac::PictureDecompressor | Compress a single image picture |
| dirac::PictureParams | Parameters for initialising picture class objects |
| dirac::PicturePredParams | Structure to hold motion parameters when motion comp is used |
| dirac::PictureSort | Picture type Class |
| dirac::PixelMatcher | |
| dirac::PredictStep97< gain > | Class to do two-tap prediction lifting step for Daubechies (9,7) |
| dirac::PredictStepFourTap< shift, tap1, tap2 > | Class to do symmetric four-tap prediction lifting step |
| dirac::PredictStepShift< shift > | Class to do two-tap prediction lifting step |
| dirac::PredModeCodec | Codes and decodes the prediction modes |
| ProcessSequence | Class to carry out instrumentation on sequence |
| dirac::QualityMonitor | Class to monitor the quality of pictures and adjust coding parameters appropriately |
| dirac::QuantChooser | Choose a quantiser |
| dirac::QuantiserLists | Class for encapsulating quantiser data |
| dirac::Range | Range type |
| dirac::RateController | A clas for allocation the bits to each and every types of frames in a GOP |
| dirac::Rational | Class defining a rational number |
| dirac::SequenceCompressor | Compresses a sequence of frames/fields from a stream |
| dirac::SequenceDecompressor | Decompresses a sequence of pictures from a stream |
| dirac::SequenceHeaderByteIO | A random access point within a Dirac bytestream |
| dirac::SourceParams | Parameters relating to the source material being encoded/decoded |
| dirac::SourceParamsByteIO | Represents compressed source-parameter data contained in a sequence header |
| dirac::SplitModeCodec | Codes and decodes the split mode |
| dirac::StreamFieldInput | |
| dirac::StreamFieldOutput | |
| dirac::StreamFrameInput | |
| dirac::StreamFrameOutput | |
| dirac::StreamPicInput | Picture input class |
| dirac::StreamPicOutput | Class for outputting pictures |
| dirac::Subband | Class encapsulating all the metadata relating to a wavelet subband |
| dirac::SubbandByteIO | Subband Dirac-bytestream input/output |
| dirac::SubbandList | A class encapulating all the subbands produced by a transform |
| dirac::SubpelRefine | Takes pixel-accurate motion vectors and refines them to 1/8-pixel accuracy |
| dirac::TransformByteIO | Represents compressed sequence-parameter data used in an AccessUnit |
| dirac::TwoDArray< T > | A template class for two-dimensional arrays |
| dirac::UpConverter | Upconversion class |
| dirac::UpdateStep97< gain > | Class to do two-tap update lifting step for Daubechies (9,7) |
| dirac::UpdateStepFourTap< shift, tap1, tap2 > | Class to do symmetric four-tap update lifting step |
| dirac::UpdateStepShift< shift > | Class to do two-tap updating lifting step |
| dirac::VectorElementCodec | Codes and decodes an array of motion vectors |
| dirac::VHFilter | A virtual parent class to do vertical and horizontal splitting with wavelet filters |
| dirac::VHFilterDAUB9_7 | Class to do Daubechies (9,7) filtering operations |
| dirac::VHFilterDD13_7 | An extension of DD9_7, with a better low-pass filter but more computation |
| dirac::VHFilterDD9_7 | A short filter that's actually close to Daubechies (9,7) but with just two lifting steps |
| dirac::VHFilterHAAR0 | Class to do Haar wavelet filtering operations |
| dirac::VHFilterHAAR1 | Class to do Haar wavelet filtering operations with a single shift per level |
| dirac::VHFilterHAAR2 | Class to do Haar wavelet filtering operations with a double shift per level |
| dirac::VHFilterLEGALL5_3 | Class to do (5,3) wavelet filtering operations |
| dirac::WaveletTransform | A class to do wavelet transforms |
© 2004 British Broadcasting Corporation.
Dirac code licensed under the Mozilla Public License (MPL) Version 1.1.
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