Searched refs:rad (Results 1 – 4 of 4) sorted by relevance
46 #define FX_RAD_TO_DEG(rad) ((fx32)((FX64C_360_TWOPI * (rad) + 0x80000000LL) >> 32)) argument47 #define FX_RAD_TO_IDX(rad) ((u16)((FX64C_65536_TWOPI * (rad) + 0x80000000000LL) >> 44)) argument64 fx64c FX_SinFx64c(fx32 rad);65 fx64c FX_CosFx64c(fx32 rad);
96 fx64c FX_SinFx64c(fx32 rad) in FX_SinFx64c() argument102 if (rad < 0) in FX_SinFx64c()104 return -FX_SinFx64c(-rad); in FX_SinFx64c()106 y = (fx64c)((SDK_FOUR_PI * rad) >> 12); in FX_SinFx64c()140 fx64c FX_CosFx64c(fx32 rad) in FX_CosFx64c() argument146 if (rad < 0) in FX_CosFx64c()148 return FX_CosFx64c(-rad); in FX_CosFx64c()150 y = (fx64c)((SDK_FOUR_PI * rad) >> 12); in FX_CosFx64c()
73 fx32 rad; in FX_Init() local79 rad = (fx32)((idx + 0x80000LL) >> 20); in FX_Init()80 ss = FX_SinFx64c(rad); in FX_Init()103 f32 rad; in FX_Init() local107 rad = (f32)((3.14159265358979323846 * 2 / 4096) * i); in FX_Init()108 s = (fx16)FX_F32_TO_FX32(sinf(rad)); in FX_Init()
662 u32 rad, minus; in MATHi_DFT() local672 rad = j * k; in MATHi_DFT()673 rad %= n; in MATHi_DFT()674 if( rad < n/2 ) in MATHi_DFT()680 rad -= n/2; in MATHi_DFT()683 wr = sinTable[rad + nq]; // cos(-x) == cos(x) == sin(x+(pi/2)) in MATHi_DFT()684 wi = sinTable[rad]; in MATHi_DFT()