dirac::DecoderParams Class Reference
Parameters for the decoding process. More...
#include <common.h>
Inheritance diagram for dirac::DecoderParams:
Public Member Functions | |
| DecoderParams (const VideoFormat &video_format=VIDEO_FORMAT_CIF, PictureType ftype=INTRA_PICTURE, unsigned int num_refs=0, bool set_defaults=false) | |
| Default constructor. | |
| bool | Verbose () const |
| Returns true if we're operating verbosely, false otherwise. | |
| void | SetVerbose (bool v) |
| Sets verbosity on or off. | |
 Public Member Functions inherited from dirac::CodecParams | |
| CodecParams (const VideoFormat &video_format=VIDEO_FORMAT_CUSTOM, PictureType ftype=INTRA_PICTURE, unsigned int num_refs=0, bool set_defaults=true) | |
| Default constructor. | |
| int | PictureCodingMode () const |
| Returns the picture coding mode (independent of source format) | |
| bool | FieldCoding () const |
| Returns true if the pictures are being coded as fields (mode 1 or 3) | |
| bool | TopFieldFirst () const |
| Returns true if the topmost field comes first in time when coding. | |
| int | Xl () const |
| Return the picture/field luma width. | |
| int | Yl () const |
| Return the picture/field luma height. | |
| int | ChromaXl () const |
| Return the picture/field chroma width. | |
| int | ChromaYl () const |
| Return the picture/field chroma height. | |
| unsigned int | LumaDepth () const |
| Returns the luma depth. | |
| unsigned int | ChromaDepth () const |
| Returns the chroma depth. | |
| bool | ZeroTransform () const |
| Return zero transform flag being used for picture (de)coding. | |
| WltFilter | TransformFilter () const |
| Return the wavelet filter currently being used for picture (de)coding. | |
| unsigned int | TransformDepth () const |
| Return the transform depth being used for picture (de)coding. | |
| CodeBlockMode | GetCodeBlockMode () const |
| Return multiple quantisers flag being used for picture (de)coding. | |
| bool | SpatialPartition () const |
| Return the spatial partitioning flag being used for picture (de)coding. | |
| const CodeBlocks & | GetCodeBlocks (unsigned int level) const |
| Return the code blocks for a particular level. | |
| VideoFormat | GetVideoFormat () const |
| Return the video format currently being used for picture (de)coding. | |
| PicturePredParams & | GetPicPredParams () |
| Return the picture prediction params. | |
| const PicturePredParams & | GetPicPredParams () const |
| Return the picture prediction params. | |
| void | SetPictureCodingMode (int pic_coding) |
| Sets whether input is coded as fields or quincunxially. | |
| void | SetTopFieldFirst (bool topf) |
| Sets whether the topmost field comes first in time [NB: TBD since this duplicates metadata in the sequence header]. | |
| void | SetXl (const int x) |
| Set the picture/field luma width. | |
| void | SetYl (const int y) |
| Set the picture/field luma height. | |
| void | SetChromaXl (const int x) |
| Set the frame/field chroma width. | |
| void | SetChromaYl (const int y) |
| Set the frame/field chroma height. | |
| void | SetLumaDepth (unsigned int luma_depth) |
| Set Luma Depth. | |
| void | SetChromaDepth (unsigned int chroma_depth) |
| Set Chroma Depth. | |
| void | SetZeroTransform (bool zero_transform) |
| Set the zero transform flag being used for picture (de)coding. | |
| void | SetTransformFilter (const WltFilter wf) |
| Set the wavelet filter used for picture (de)coding. | |
| void | SetTransformFilter (unsigned int wf_idx) |
| Set the wavelet filter used for picture (de)coding. | |
| void | SetTransformDepth (unsigned int wd) |
| Set the transform depth used for picture (de)coding and allocate for the code blocks array. | |
| void | SetCodeBlockMode (unsigned int cb_mode) |
| Set the multiple quantisers flag usedto picture (de)coding. | |
| void | SetSpatialPartition (bool spatial_partition) |
| Set the spatial partition flag usedto picture (de)coding. | |
| void | SetCodeBlocks (unsigned int level, unsigned int hblocks, unsigned int vblocks) |
| Set the number of code blocks for a particular level. | |
| void | SetVideoFormat (const VideoFormat vd) |
| Set the video format used for picture (de)coding. | |
Private Attributes | |
| bool | m_verbose |
| Code/decode with commentary if true. | |
Additional Inherited Members | |
| Protected Member Functions inherited from dirac::CodecParams | |
| WltFilter | TransformFilter (unsigned int wf_idx) |
| Return the Wavelet filter associated with the wavelet index. | |
Detailed Description
Parameters for the decoding process. Derived from CodecParams.
Constructor & Destructor Documentation
◆ DecoderParams()
| dirac::DecoderParams::DecoderParams | ( | const VideoFormat & | video_format = VIDEO_FORMAT_CIF, |
| PictureType | ftype = INTRA_PICTURE, | ||
| unsigned int | num_refs = 0, | ||
| bool | set_defaults = false ) |
Member Function Documentation
◆ SetVerbose()
|
inline |
References m_verbose.
◆ Verbose()
|
inline |
References m_verbose.
Member Data Documentation
◆ m_verbose
|
private |
Referenced by SetVerbose(), and Verbose().
The documentation for this class was generated from the following file:
© 2004 British Broadcasting Corporation.
Dirac code licensed under the Mozilla Public License (MPL) Version 1.1.
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