Libav
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#include <jpeg2000dwt.h>
Data Fields | |
uint16_t | linelen [FF_DWT_MAX_DECLVLS][2] |
line lengths { horizontal, vertical } in consecutive decomposition levels More... | |
uint8_t | mod [FF_DWT_MAX_DECLVLS][2] |
coordinates (x0, y0) of decomp. levels mod 2 More... | |
uint8_t | ndeclevels |
number of decomposition levels More... | |
uint8_t | type |
0 for 9/7; 1 for 5/3 More... | |
int32_t * | i_linebuf |
int buffer used by transform More... | |
float * | f_linebuf |
float buffer used by transform More... | |
Definition at line 40 of file jpeg2000dwt.h.
uint16_t DWTContext::linelen[FF_DWT_MAX_DECLVLS][2] |
line lengths { horizontal, vertical } in consecutive decomposition levels
Definition at line 42 of file jpeg2000dwt.h.
Referenced by dwt_decode53(), dwt_decode97_float(), dwt_decode97_int(), and ff_jpeg2000_dwt_init().
uint8_t DWTContext::mod[FF_DWT_MAX_DECLVLS][2] |
coordinates (x0, y0) of decomp. levels mod 2
Definition at line 43 of file jpeg2000dwt.h.
Referenced by dwt_decode53(), dwt_decode97_float(), dwt_decode97_int(), and ff_jpeg2000_dwt_init().
uint8_t DWTContext::ndeclevels |
number of decomposition levels
Definition at line 44 of file jpeg2000dwt.h.
Referenced by dwt_decode53(), dwt_decode97_float(), dwt_decode97_int(), ff_dwt_decode(), and ff_jpeg2000_dwt_init().
uint8_t DWTContext::type |
0 for 9/7; 1 for 5/3
Definition at line 45 of file jpeg2000dwt.h.
Referenced by ff_dwt_decode(), and ff_jpeg2000_dwt_init().
int32_t* DWTContext::i_linebuf |
int buffer used by transform
Definition at line 46 of file jpeg2000dwt.h.
Referenced by dwt_decode53(), dwt_decode97_int(), ff_dwt_destroy(), and ff_jpeg2000_dwt_init().
float* DWTContext::f_linebuf |
float buffer used by transform
Definition at line 47 of file jpeg2000dwt.h.
Referenced by dwt_decode97_float(), ff_dwt_destroy(), and ff_jpeg2000_dwt_init().