FFmpeg: libavutil/softfloat_tables.h File Reference

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libavutil

Variables

softfloat_tables.h File Reference

#include <stdint.h>

Go to the source code of this file.

Variables

static const int32_t av_sqrttbl_sf [512+1]

static const int32_t av_sqr_exp_multbl_sf [2]

static const int32_t av_costbl_1_sf [16]

static const int32_t av_costbl_2_sf [32]

static const int32_t av_sintbl_2_sf [32]

static const int32_t av_costbl_3_sf [32]

static const int32_t av_sintbl_3_sf [32]

static const int32_t av_costbl_4_sf [33]

static const int32_t av_sintbl_4_sf [33]

Variable Documentation

const int32_t av_sqrttbl_sf[512+1]

static

Definition at line 52 of file softfloat_tables.h.

Referenced by av_sqrt_sf().

const int32_t av_sqr_exp_multbl_sf[2]

static

Initial value:

= {

0x20000000,0x2d413ccd,

}

Definition at line 184 of file softfloat_tables.h.

Referenced by av_sqrt_sf().

const int32_t av_costbl_1_sf[16]

static

Initial value:

= {

0x40000000,0x3ec52fa0,0x3b20d79e,0x3536cc52,

0x2d413ccd,0x238e7673,0x187de2a7,0x0c7c5c1e,

0x00000000,0xf383a3e3,0xe7821d5a,0xdc71898e,

0xd2bec334,0xcac933af,0xc4df2863,0xc13ad061,

}

Definition at line 188 of file softfloat_tables.h.

Referenced by av_sincos_sf().

const int32_t av_costbl_2_sf[32]

static

Initial value:

= {

0x40000000,0x3fffb10b,0x3ffec42d,0x3ffd3969,

0x3ffb10c1,0x3ff84a3c,0x3ff4e5e0,0x3ff0e3b6,

0x3fec43c7,0x3fe7061f,0x3fe12acb,0x3fdab1d9,

0x3fd39b5a,0x3fcbe75e,0x3fc395f9,0x3fbaa740,

0x3fb11b48,0x3fa6f228,0x3f9c2bfb,0x3f90c8da,

0x3f84c8e2,0x3f782c30,0x3f6af2e3,0x3f5d1d1d,

0x3f4eaafe,0x3f3f9cab,0x3f2ff24a,0x3f1fabff,

0x3f0ec9f5,0x3efd4c54,0x3eeb3347,0x3ed87efc,

}

Definition at line 195 of file softfloat_tables.h.

Referenced by av_sincos_sf().

const int32_t av_sintbl_2_sf[32]

static

Initial value:

= {

0x00000000,0x006487c4,0x00c90e90,0x012d936c,

0x0192155f,0x01f69373,0x025b0caf,0x02bf801a,

0x0323ecbe,0x038851a2,0x03ecadcf,0x0451004d,

0x04b54825,0x0519845e,0x057db403,0x05e1d61b,

0x0645e9af,0x06a9edc9,0x070de172,0x0771c3b3,

0x07d59396,0x08395024,0x089cf867,0x09008b6a,

0x09640837,0x09c76dd8,0x0a2abb59,0x0a8defc3,

0x0af10a22,0x0b540982,0x0bb6ecef,0x0c19b374,

}

Definition at line 206 of file softfloat_tables.h.

Referenced by av_sincos_sf().

const int32_t av_costbl_3_sf[32]

static

Initial value:

= {

0x40000000,0x3fffffec,0x3fffffb1,0x3fffff4e,

0x3ffffec4,0x3ffffe13,0x3ffffd39,0x3ffffc39,

0x3ffffb11,0x3ffff9c1,0x3ffff84a,0x3ffff6ac,

0x3ffff4e6,0x3ffff2f8,0x3ffff0e3,0x3fffeea7,

0x3fffec43,0x3fffe9b7,0x3fffe705,0x3fffe42a,

0x3fffe128,0x3fffddff,0x3fffdaae,0x3fffd736,

0x3fffd396,0x3fffcfcf,0x3fffcbe0,0x3fffc7ca,

0x3fffc38c,0x3fffbf27,0x3fffba9b,0x3fffb5e7,

}

Definition at line 217 of file softfloat_tables.h.

Referenced by av_sincos_sf().

const int32_t av_sintbl_3_sf[32]

static

Initial value:

= {

0x00000000,0x0003243f,0x0006487f,0x00096cbe,

0x000c90fe,0x000fb53d,0x0012d97c,0x0015fdbb,

0x001921fb,0x001c463a,0x001f6a79,0x00228eb8,

0x0025b2f7,0x0028d736,0x002bfb74,0x002f1fb3,

0x003243f1,0x00356830,0x00388c6e,0x003bb0ac,

0x003ed4ea,0x0041f928,0x00451d66,0x004841a3,

0x004b65e1,0x004e8a1e,0x0051ae5b,0x0054d297,

0x0057f6d4,0x005b1b10,0x005e3f4c,0x00616388,

}

Definition at line 228 of file softfloat_tables.h.

Referenced by av_sincos_sf().

const int32_t av_costbl_4_sf[33]

static

Initial value:

= {

0x40000000,0x40000000,0x40000000,0x40000000,

0x40000000,0x40000000,0x3fffffff,0x3fffffff,

0x3fffffff,0x3ffffffe,0x3ffffffe,0x3ffffffe,

0x3ffffffd,0x3ffffffd,0x3ffffffc,0x3ffffffc,

0x3ffffffb,0x3ffffffa,0x3ffffffa,0x3ffffff9,

0x3ffffff8,0x3ffffff7,0x3ffffff7,0x3ffffff6,

0x3ffffff5,0x3ffffff4,0x3ffffff3,0x3ffffff2,

0x3ffffff1,0x3ffffff0,0x3fffffef,0x3fffffed,

0x3fffffec,

}

Definition at line 239 of file softfloat_tables.h.

Referenced by av_sincos_sf().

const int32_t av_sintbl_4_sf[33]

static

Initial value:

= {

0x00000000,0x00001922,0x00003244,0x00004b66,

0x00006488,0x00007daa,0x000096cc,0x0000afee,

0x0000c910,0x0000e232,0x0000fb54,0x00011476,

0x00012d98,0x000146ba,0x00015fdc,0x000178fe,

0x00019220,0x0001ab42,0x0001c464,0x0001dd86,

0x0001f6a8,0x00020fca,0x000228ec,0x0002420e,

0x00025b30,0x00027452,0x00028d74,0x0002a696,

0x0002bfb7,0x0002d8d9,0x0002f1fb,0x00030b1d,

0x0003243f,

}

Definition at line 251 of file softfloat_tables.h.

Referenced by av_sincos_sf().

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