dcttab

const int32_t fl::third_party::dcttab[48]

static

Initial value:

= {
    
    COS0_0, COS0_15, COS1_0, 
    COS0_1, COS0_14, COS1_1, 
    COS0_2, COS0_13, COS1_2, 
    COS0_3, COS0_12, COS1_3, 
    COS0_4, COS0_11, COS1_4, 
    COS0_5, COS0_10, COS1_5, 
    COS0_6, COS0_9,  COS1_6,  
    COS0_7, COS0_8,  COS1_7,  
    
     COS2_0,  COS2_3, COS3_0, 
     COS2_1,  COS2_2, COS3_1, 
    -COS2_0, -COS2_3, COS3_0,     
    -COS2_1, -COS2_2, COS3_1,     
     COS2_0,  COS2_3, COS3_0,     
     COS2_1,  COS2_2, COS3_1,     
    -COS2_0, -COS2_3, COS3_0,     
    -COS2_1, -COS2_2, COS3_1,     
}

Definition at line 92 of file dct32.hpp.

                                  {
    /* first pass */
    COS0_0, COS0_15, COS1_0, /* 31, 27, 31 */
    COS0_1, COS0_14, COS1_1, /* 31, 29, 31 */
    COS0_2, COS0_13, COS1_2, /* 31, 29, 31 */
    COS0_3, COS0_12, COS1_3, /* 31, 30, 31 */
    COS0_4, COS0_11, COS1_4, /* 31, 30, 31 */
    COS0_5, COS0_10, COS1_5, /* 31, 31, 30 */
    COS0_6, COS0_9,  COS1_6,  /* 31, 31, 30 */
    COS0_7, COS0_8,  COS1_7,  /* 31, 31, 28 */
    /* second pass */
     COS2_0,  COS2_3, COS3_0, /* 31, 29, 31 */
     COS2_1,  COS2_2, COS3_1, /* 31, 31, 30 */
    -COS2_0, -COS2_3, COS3_0,     /* 31, 29, 31 */
    -COS2_1, -COS2_2, COS3_1,     /* 31, 31, 30 */
     COS2_0,  COS2_3, COS3_0,     /* 31, 29, 31 */
     COS2_1,  COS2_2, COS3_1,     /* 31, 31, 30 */
    -COS2_0, -COS2_3, COS3_0,     /* 31, 29, 31 */
    -COS2_1, -COS2_2, COS3_1,     /* 31, 31, 30 */
};

Referenced by FDCT32().