57 } spx_float_t;  typedef
59 static const spx_float_t FLOAT_ZERO = {0,0};
60 static const spx_float_t FLOAT_ONE = {16384,-14};
61 static const spx_float_t FLOAT_HALF = {16384,-15};
64 static inline spx_float_t PSEUDOFLOAT(spx_int32_t x)  in PSEUDOFLOAT()
75       spx_float_t r = {0,0};  in PSEUDOFLOAT()
82       spx_float_t r;  in PSEUDOFLOAT()
89       spx_float_t r;  in PSEUDOFLOAT()
97 static inline spx_float_t FLOAT_ADD(spx_float_t a, spx_float_t b)  in FLOAT_ADD()
99    spx_float_t r;  in FLOAT_ADD()
132 static inline spx_float_t FLOAT_SUB(spx_float_t a, spx_float_t b)  in FLOAT_SUB()
134    spx_float_t r;  in FLOAT_SUB()
167 static inline int FLOAT_LT(spx_float_t a, spx_float_t b)  in FLOAT_LT()
180 static inline int FLOAT_GT(spx_float_t a, spx_float_t b)  in FLOAT_GT()
185 static inline spx_float_t FLOAT_MULT(spx_float_t a, spx_float_t b)  in FLOAT_MULT()
187    spx_float_t r;  in FLOAT_MULT()
208 static inline spx_float_t FLOAT_AMULT(spx_float_t a, spx_float_t b)  in FLOAT_AMULT()
210    spx_float_t r;  in FLOAT_AMULT()
217 static inline spx_float_t FLOAT_SHL(spx_float_t a, int b)  in FLOAT_SHL()
219    spx_float_t r;  in FLOAT_SHL()
225 static inline spx_int16_t FLOAT_EXTRACT16(spx_float_t a)  in FLOAT_EXTRACT16()
233 static inline spx_int32_t FLOAT_EXTRACT32(spx_float_t a)  in FLOAT_EXTRACT32()
241 static inline spx_int32_t FLOAT_MUL32(spx_float_t a, spx_word32_t b)  in FLOAT_MUL32()
246 static inline spx_float_t FLOAT_MUL32U(spx_word32_t a, spx_word32_t b)  in FLOAT_MUL32U()
249    spx_float_t r;  in FLOAT_MUL32U()
264 static inline spx_float_t FLOAT_DIV32_FLOAT(spx_word32_t a, spx_float_t b)  in FLOAT_DIV32_FLOAT()
267    spx_float_t r;  in FLOAT_DIV32_FLOAT()
286 static inline spx_float_t FLOAT_DIV32(spx_word32_t a, spx_word32_t b)  in FLOAT_DIV32()
289    spx_float_t r;  in FLOAT_DIV32()
314 static inline spx_float_t FLOAT_DIVU(spx_float_t a, spx_float_t b)  in FLOAT_DIVU()
318    spx_float_t r;  in FLOAT_DIVU()
337 static inline spx_float_t FLOAT_SQRT(spx_float_t a)  in FLOAT_SQRT()
339    spx_float_t r;  in FLOAT_SQRT()
355 #define spx_float_t float  macro