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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