27 float vorbis_coslook(float a){  in vorbis_coslook()
28   double d=a*(.31830989*(float)COS_LOOKUP_SZ);  in vorbis_coslook()  local
35 float vorbis_invsqlook(float a){  in vorbis_invsqlook()
36   double d=a*(2.f*(float)INVSQ_LOOKUP_SZ)-(float)INVSQ_LOOKUP_SZ;  in vorbis_invsqlook()  local
42 float vorbis_invsq2explook(int a){  in vorbis_invsq2explook()
48 float vorbis_fromdBlook(float a){  in vorbis_fromdBlook()
62 long vorbis_invsqlook_i(long a,long e){  in vorbis_invsqlook_i()
64   long d=(a&INVSQ_LOOKUP_I_MASK)<<(16-INVSQ_LOOKUP_I_SHIFT); /*  0.16 */  in vorbis_invsqlook_i()  local
78 float vorbis_fromdBlook_i(long a){  in vorbis_fromdBlook_i()
87 long vorbis_coslook_i(long a){  in vorbis_coslook_i()
89   int d=a&COS_LOOKUP_I_MASK;  in vorbis_coslook_i()  local