Compress a single image picture.
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#include <picture_decompress.h>
This class decompresses a single picture at a time, using parameters supplied at its construction. PictureDecompressor is used by SequenceDecompressor.
◆ PictureDecompressor() [1/2]
Creates a PictureDecompressor with specific set of parameters the control the decompression process. It decodes motion data before decoding each component of the picture.
- Parameters
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decp | decoder parameters |
cf | the chroma format of the picture being decompressed |
◆ ~PictureDecompressor()
dirac::PictureDecompressor::~PictureDecompressor |
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◆ PictureDecompressor() [2/2]
Copy constructor is private and body-less. This class should not be copied.
◆ CleanReferencePictures()
void dirac::PictureDecompressor::CleanReferencePictures |
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PictureBuffer & |
my_buffer | ) |
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private |
◆ CompDecompress()
◆ Decompress()
Decompresses the next picture from the stream and place at the end of a picture buffer. Returns true if able to decode successfully, false otherwise
- Parameters
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parseunit_byteio | Picture info in Dirac-stream format |
my_buffer | picture buffer into which the picture is placed |
◆ DecompressMVData()
void dirac::PictureDecompressor::DecompressMVData |
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std::auto_ptr< MvData > & |
mv_data, |
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PictureByteIO & |
picture_byteio |
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◆ GetPicParams()
const PictureParams & dirac::PictureDecompressor::GetPicParams |
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const |
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inline |
◆ InitCoeffData()
void dirac::PictureDecompressor::InitCoeffData |
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CoeffArray & |
coeff_data, |
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const int |
xl, |
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const int |
yl |
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private |
◆ operator=()
Assignment = is private and body-less. This class should not be assigned.
◆ PushPicture()
void dirac::PictureDecompressor::PushPicture |
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PictureBuffer & |
my_buffer | ) |
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private |
◆ SetMVBlocks()
void dirac::PictureDecompressor::SetMVBlocks |
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◆ m_cformat
◆ m_decparams
◆ m_global_pred_mode
PredMode dirac::PictureDecompressor::m_global_pred_mode |
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private |
◆ m_pparams
◆ m_skipped
bool dirac::PictureDecompressor::m_skipped |
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private |
◆ m_use_block_mv
bool dirac::PictureDecompressor::m_use_block_mv |
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◆ m_use_global
bool dirac::PictureDecompressor::m_use_global |
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private |
The documentation for this class was generated from the following file: