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FFmpeg
4.0
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Tables for spectrum coding. More...
#include <libavcodec/atrac3plus_data.h>
Data Fields | |
| uint8_t | group_size |
| number of coefficients grouped together More... | |
| uint8_t | num_coeffs |
| 1 - map index to a single value, > 1 - map index to a vector of values More... | |
| uint8_t | bits |
| number of bits a single coefficient occupy More... | |
| uint8_t | is_signed |
| 1 - values in that table are signed ones, otherwise - absolute ones More... | |
| int | redirect |
| if >= 0: tells which huffman table must be reused More... | |
| const uint8_t * | cb |
| pointer to the codebook descriptor More... | |
| const uint8_t * | xlat |
| pointer to the translation table or NULL if none More... | |
Tables for spectrum coding.
Definition at line 1641 of file atrac3plus_data.h.
| uint8_t Atrac3pSpecCodeTab::group_size |
number of coefficients grouped together
Definition at line 1642 of file atrac3plus_data.h.
Referenced by decode_qu_spectra().
| uint8_t Atrac3pSpecCodeTab::num_coeffs |
1 - map index to a single value, > 1 - map index to a vector of values
Definition at line 1643 of file atrac3plus_data.h.
Referenced by decode_qu_spectra().
| uint8_t Atrac3pSpecCodeTab::bits |
number of bits a single coefficient occupy
Definition at line 1644 of file atrac3plus_data.h.
Referenced by decode_qu_spectra().
| uint8_t Atrac3pSpecCodeTab::is_signed |
1 - values in that table are signed ones, otherwise - absolute ones
Definition at line 1645 of file atrac3plus_data.h.
Referenced by decode_qu_spectra().
| int Atrac3pSpecCodeTab::redirect |
if >= 0: tells which huffman table must be reused
Definition at line 1647 of file atrac3plus_data.h.
Referenced by decode_spectrum().
| const uint8_t* Atrac3pSpecCodeTab::cb |
pointer to the codebook descriptor
Definition at line 1648 of file atrac3plus_data.h.
| const uint8_t* Atrac3pSpecCodeTab::xlat |
pointer to the translation table or NULL if none
Definition at line 1649 of file atrac3plus_data.h.
1.8.13