aac_enc_psy_tables_fp.c

来自「audio-video-codecs.rar语音编解码器」· C语言 代码 · 共 1,455 行 · 第 1/5 页

    0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,
   14,  15,  16,  18,  20,  22,  24,  26,  28,  30,  33,  36,  39,  43,
   47,  52,  57,  63,  70,  78,  88, 100, 116
};

Ipp32s
psy_table_w_low_96000_short[] =
{ /* w_low */
    0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,
   14,  15,  17,  19,  21,  23,  25,  27,  29,  32,  35,  38,  42,  46,
   51,  56,  62,  69,  78,  89, 103, 121
};

Ipp32s
psy_table_w_high_8000_short[] =
{ /* w_high */
    1,   3,   5,   7,   9,  11,  13,  15,  17,  19,  21,  23,  25,  27,
   29,  31,  33,  35,  37,  39,  41,  44,  47,  50,  53,  56,  59,  63,
   67,  71,  75,  80,  85,  90,  96, 102, 109, 116, 124, 127
};

Ipp32s
psy_table_w_high_11025_short[] =
{ /* w_high */
    0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,
   14,  15,  16,  17,  19,  21,  23,  25,  27,  29,  31,  33,  35,  37,
   39,  42,  45,  48,  51,  54,  58,  62,  66,  70,  75,  80,  85,  91,
   97, 104, 111, 119, 127
};

Ipp32s
psy_table_w_high_12000_short[] =
{ /* w_high */
    0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,
   14,  15,  16,  17,  18,  20,  22,  24,  26,  28,  30,  32,  34,  36,
   38,  40,  43,  46,  49,  52,  55,  59,  63,  67,  72,  77,  82,  88,
   94, 101, 108, 116, 124, 127
};

Ipp32s
psy_table_w_high_16000_short[] =
{ /* w_high */
    0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,
   14,  15,  16,  17,  18,  19,  20,  22,  24,  26,  28,  30,  32,  34,
   36,  39,  42,  45,  48,  51,  55,  59,  63,  68,  73,  78,  84,  90,
   97, 104, 112, 120, 127
};

Ipp32s
psy_table_w_high_22050_short[] =
{ /* w_high */
    0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,
   14,  15,  16,  17,  18,  19,  21,  23,  25,  27,  29,  31,  33,  35,
   38,  41,  44,  47,  51,  55,  59,  63,  68,  73,  78,  84,  90,  97,
  104, 112, 120, 127
};

Ipp32s
psy_table_w_high_24000_short[] =
{ /* w_high */
    0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,
   14,  15,  16,  17,  18,  19,  21,  23,  25,  27,  29,  31,  33,  36,
   39,  42,  45,  48,  52,  56,  60,  65,  70,  75,  81,  87,  94, 101,
  109, 117, 126, 127
};

Ipp32s
psy_table_w_high_32000_short[] =
{ /* w_high */
    0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,
   14,  15,  16,  17,  18,  20,  22,  24,  26,  28,  30,  32,  35,  38,
   41,  44,  48,  52,  56,  60,  65,  70,  75,  81,  87,  94, 102, 110,
  119, 127
};

Ipp32s
psy_table_w_high_44100_short[] =
{ /* w_high */
    0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,
   14,  15,  16,  17,  19,  21,  23,  25,  27,  29,  31,  34,  37,  40,
   43,  47,  51,  55,  59,  64,  69,  75,  81,  88,  96, 105, 115, 127
};

Ipp32s
psy_table_w_high_48000_short[] =
{ /* w_high */
    0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,
   14,  15,  16,  18,  20,  22,  24,  26,  28,  30,  33,  36,  39,  42,
   45,  49,  53,  57,  62,  67,  73,  79,  86,  94, 103, 113, 125, 127
};

Ipp32s
psy_table_w_high_64000_short[] =
{ /* w_high */
    0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,
   14,  15,  17,  19,  21,  23,  25,  27,  29,  32,  35,  38,  41,  45,
   49,  53,  58,  63,  69,  76,  84,  93, 104, 117, 127
};

Ipp32s
psy_table_w_high_88200_short[] =
{ /* w_high */
    0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,
   14,  15,  17,  19,  21,  23,  25,  27,  29,  32,  35,  38,  42,  46,
   51,  56,  62,  69,  77,  87,  99, 115, 127
};

Ipp32s
psy_table_w_high_96000_short[] =
{ /* w_high */
    0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,
   14,  16,  18,  20,  22,  24,  26,  28,  31,  34,  37,  41,  45,  50,
   55,  61,  68,  77,  88, 102, 120, 127
};

Ipp32f
psy_table_width_8000_short[] =
{ /* width */
    2,   2,   2,   2,   2,   2,   2,   2,   2,   2,   2,   2,   2,   2,
    2,   2,   2,   2,   2,   2,   2,   3,   3,   3,   3,   3,   3,   4,
    4,   4,   4,   5,   5,   5,   6,   6,   7,   7,   8,   3
};

Ipp32f
psy_table_width_11025_short[] =
{ /* width */
    1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,
    1,   1,   1,   1,   2,   2,   2,   2,   2,   2,   2,   2,   2,   2,
    2,   3,   3,   3,   3,   3,   4,   4,   4,   4,   5,   5,   5,   6,
    6,   7,   7,   8,   8
};

Ipp32f
psy_table_width_12000_short[] =
{ /* width */
    1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,
    1,   1,   1,   1,   1,   2,   2,   2,   2,   2,   2,   2,   2,   2,
    2,   2,   3,   3,   3,   3,   3,   4,   4,   4,   5,   5,   5,   6,
    6,   7,   7,   8,   8,   3
};

Ipp32f
psy_table_width_16000_short[] =
{ /* width */
    1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,
    1,   1,   1,   1,   1,   1,   1,   2,   2,   2,   2,   2,   2,   2,
    2,   3,   3,   3,   3,   3,   4,   4,   4,   5,   5,   5,   6,   6,
    7,   7,   8,   8,   7
};

Ipp32f
psy_table_width_22050_short[] =
{ /* width */
    1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,
    1,   1,   1,   1,   1,   1,   2,   2,   2,   2,   2,   2,   2,   2,
    3,   3,   3,   3,   4,   4,   4,   4,   5,   5,   5,   6,   6,   7,
    7,   8,   8,   7
};

Ipp32f
psy_table_width_24000_short[] =
{ /* width */
    1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,
    1,   1,   1,   1,   1,   1,   2,   2,   2,   2,   2,   2,   2,   3,
    3,   3,   3,   3,   4,   4,   4,   5,   5,   5,   6,   6,   7,   7,
    8,   8,   9,   1
};

Ipp32f
psy_table_width_32000_short[] =
{ /* width */
    1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,
    1,   1,   1,   1,   1,   2,   2,   2,   2,   2,   2,   2,   3,   3,
    3,   3,   4,   4,   4,   4,   5,   5,   5,   6,   6,   7,   8,   8,
    9,   8
};

Ipp32f
psy_table_width_44100_short[] =
{ /* width */
    1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,
    1,   1,   1,   1,   2,   2,   2,   2,   2,   2,   2,   3,   3,   3,
    3,   4,   4,   4,   4,   5,   5,   6,   6,   7,   8,   9,  10,  12
};

Ipp32f
psy_table_width_48000_short[] =
{ /* width */
    1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,
    1,   1,   1,   2,   2,   2,   2,   2,   2,   2,   3,   3,   3,   3,
    3,   4,   4,   4,   5,   5,   6,   6,   7,   8,   9,  10,  12,   2
};

Ipp32f
psy_table_width_64000_short[] =
{ /* width */
    1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,
    1,   1,   2,   2,   2,   2,   2,   2,   2,   3,   3,   3,   3,   4,
    4,   4,   5,   5,   6,   7,   8,   9,  11,  13,  10,   0,   1,   1,
    1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,
    2,   2,   2,   2,   2,   2,   2,   3,   3,   3,   4,   4,   5,   5,
    6,   7,   8,  10,  12,  16,  12
};

Ipp32f
psy_table_width_88200_short[] =
{ /* width */
    1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,
    1,   1,   2,   2,   2,   2,   2,   2,   2,   3,   3,   3,   4,   4,
    5,   5,   6,   7,   8,  10,  12,  16,  12
};

Ipp32f
psy_table_width_96000_short[] =
{ /* width */
    1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,   1,
    1,   2,   2,   2,   2,   2,   2,   2,   3,   3,   3,   4,   4,   5,
    5,   6,   7,   9,  11,  14,  18,   7
};

Ipp32f
psy_table_bval_8000_short[] =
{ /* bval */
   0.32f,  0.95f,  1.57f,  2.19f,  2.80f,  3.40f,  3.99f,  4.56f,  5.12f,  5.66f,
   6.18f,  6.68f,  7.16f,  7.63f,  8.07f,  8.50f,  8.90f,  9.29f,  9.67f, 10.03f,
  10.37f, 10.77f, 11.23f, 11.66f, 12.06f, 12.44f, 12.79f, 13.18f, 13.59f, 13.97f,
  14.32f, 14.69f, 15.07f, 15.42f, 15.77f, 16.13f, 16.49f, 16.85f, 17.20f, 17.44f
};

Ipp32f
psy_table_bval_11025_short[] =
{ /* bval */
   0.00f,  0.44f,  0.87f,  1.30f,  1.73f,  2.16f,  2.58f,  3.00f,  3.41f,  3.82f,
   4.22f,  4.61f,  4.99f,  5.37f,  5.74f,  6.10f,  6.45f,  6.79f,  7.44f,  8.05f,
   8.64f,  9.19f,  9.70f, 10.19f, 10.65f, 11.08f, 11.48f, 11.86f, 12.22f, 12.64f,
  13.10f, 13.53f, 13.93f, 14.30f, 14.69f, 15.11f, 15.49f, 15.84f, 16.21f, 16.58f,
  16.92f, 17.27f, 17.62f, 17.97f, 18.32f, 18.67f, 19.02f
};

Ipp32f
psy_table_bval_12000_short[] =
{ /* bval */
   0.00f,  0.47f,  0.95f,  1.42f,  1.88f,  2.35f,  2.81f,  3.26f,  3.70f,  4.14f,
   4.57f,  4.98f,  5.39f,  5.79f,  6.18f,  6.56f,  6.93f,  7.28f,  7.63f,  8.28f,
   8.90f,  9.48f, 10.02f, 10.53f, 11.00f, 11.45f, 11.86f, 12.25f, 12.62f, 12.96f,
  13.36f, 13.80f, 14.21f, 14.59f, 14.94f, 15.32f, 15.71f, 16.08f, 16.45f, 16.83f,
  17.19f, 17.54f, 17.90f, 18.26f, 18.62f, 18.97f, 19.32f, 19.55f
};

Ipp32f
psy_table_bval_16000_short[] =
{ /* bval */
   0.00f,  0.63f,  1.26f,  1.88f,  2.50f,  3.11f,  3.70f,  4.28f,  4.85f,  5.39f,
   5.92f,  6.43f,  6.93f,  7.40f,  7.85f,  8.29f,  8.70f,  9.10f,  9.49f,  9.85f,
  10.20f, 10.85f, 11.44f, 11.99f, 12.50f, 12.96f, 13.39f, 13.78f, 14.15f, 14.57f,
  15.03f, 15.45f, 15.84f, 16.19f, 16.57f, 16.97f, 17.33f, 17.71f, 18.09f, 18.44f,
  18.80f, 19.17f, 19.53f, 19.89f, 20.25f, 20.61f, 20.92f
};

Ipp32f
psy_table_bval_22050_short[] =
{ /* bval */
   0.00f,  0.87f,  1.73f,  2.58f,  3.41f,  4.22f,  4.99f,  5.74f,  6.45f,  7.12f,
   7.75f,  8.36f,  8.92f,  9.45f,  9.96f, 10.43f, 10.87f, 11.29f, 11.68f, 12.05f,
  12.71f, 13.32f, 13.86f, 14.35f, 14.80f, 15.21f, 15.58f, 15.93f, 16.32f, 16.75f,
  17.15f, 17.51f, 17.89f, 18.30f, 18.67f, 19.02f, 19.37f, 19.74f, 20.09f, 20.44f,
  20.79f, 21.15f, 21.50f, 21.85f, 22.20f, 22.49f
};

Ipp32f
psy_table_bval_24000_short[] =
{ /* bval */
   0.00f,  0.95f,  1.88f,  2.81f,  3.70f,  4.57f,  5.39f,  6.18f,  6.93f,  7.63f,
   8.29f,  8.91f,  9.49f, 10.03f, 10.53f, 11.01f, 11.45f, 11.87f, 12.26f, 12.62f,
  13.28f, 13.87f, 14.40f, 14.88f, 15.32f, 15.71f, 16.08f, 16.49f, 16.94f, 17.35f,
  17.73f, 18.07f, 18.44f, 18.83f, 19.20f, 19.57f, 19.96f, 20.31f, 20.67f, 21.04f,
  21.41f, 21.77f, 22.13f, 22.48f, 22.82f, 23.01f
};

Ipp32f
psy_table_bval_32000_short[] =
{ /* bval */
   0.00f,  1.26f,  2.50f,  3.70f,  4.85f,  5.92f,  6.93f,  7.85f,  8.70f,  9.49f,
  10.20f, 10.85f, 11.45f, 12.00f, 12.50f, 12.96f, 13.39f, 13.78f, 14.15f, 14.80f,
  15.38f, 15.89f, 16.36f, 16.77f, 17.15f, 17.50f, 17.90f, 18.34f, 18.74f, 19.11f,
  19.50f, 19.92f, 20.30f, 20.65f, 21.02f, 21.40f, 21.75f, 22.10f, 22.45f, 22.80f,
  23.16f, 23.51f, 23.85f, 24.00f
};

Ipp32f
psy_table_bval_44100_short[] =