arm_math_memory.h File Reference

Macros
#define	__SIMD32(addr)
	definition to read/write two 16 bit values. More...
#define	__SIMD32_CONST(addr)
#define	_SIMD32_OFFSET(addr)
#define	__SIMD64(addr)

Functions
__STATIC_FORCEINLINE q31_t	read_q15x2 (q15_t *pQ15)
	Read 2 Q15 from Q15 pointer. More...
__STATIC_FORCEINLINE q31_t	read_q15x2_ia (q15_t **pQ15)
	Read 2 Q15 from Q15 pointer and increment pointer afterwards. More...
__STATIC_FORCEINLINE q31_t	read_q15x2_da (q15_t **pQ15)
	Read 2 Q15 from Q15 pointer and decrement pointer afterwards. More...
__STATIC_FORCEINLINE void	write_q15x2_ia (q15_t **pQ15, q31_t value)
	Write 2 Q15 to Q15 pointer and increment pointer afterwards. More...
__STATIC_FORCEINLINE void	write_q15x2 (q15_t *pQ15, q31_t value)
	Write 2 Q15 to Q15 pointer. More...
__STATIC_FORCEINLINE q31_t	read_q7x4_ia (q7_t **pQ7)
	Read 4 Q7 from Q7 pointer and increment pointer afterwards. More...
__STATIC_FORCEINLINE q31_t	read_q7x4_da (q7_t **pQ7)
	Read 4 Q7 from Q7 pointer and decrement pointer afterwards. More...
__STATIC_FORCEINLINE void	write_q7x4_ia (q7_t **pQ7, q31_t value)
	Write 4 Q7 to Q7 pointer and increment pointer afterwards. More...

Macro Definition Documentation

#define __SIMD32

(

addr

)

Deprecated:

#define __SIMD32_CONST

(

addr

)

#define __SIMD64

(

addr

)

#define _SIMD32_OFFSET

(

addr

)

Function Documentation

__STATIC_FORCEINLINE q31_t read_q15x2

(

q15_t *

pQ15

)

Parameters

[in]

pQ15

points to input value

Returns

Q31 value

__STATIC_FORCEINLINE q31_t read_q15x2_da

(

q15_t **

pQ15

)

Parameters

[in]

pQ15

points to input value

Returns

Q31 value

__STATIC_FORCEINLINE q31_t read_q15x2_ia

(

q15_t **

pQ15

)

Parameters

[in]

pQ15

points to input value

Returns

Q31 value

__STATIC_FORCEINLINE q31_t read_q7x4_da

(

q7_t **

pQ7

)

Parameters

[in]

pQ7

points to input value

Returns

Q31 value

__STATIC_FORCEINLINE q31_t read_q7x4_ia

(

q7_t **

pQ7

)

Parameters

[in]

pQ7

points to input value

Returns

Q31 value

__STATIC_FORCEINLINE void write_q15x2	(	q15_t *	pQ15,
		q31_t	value
	)

Parameters

[in]	pQ15	points to input value
[in]	value	Q31 value

Returns

none

__STATIC_FORCEINLINE void write_q15x2_ia	(	q15_t **	pQ15,
		q31_t	value
	)

Parameters

[in]	pQ15	points to input value
[in]	value	Q31 value

Returns

none

__STATIC_FORCEINLINE void write_q7x4_ia	(	q7_t **	pQ7,
		q31_t	value
	)

Parameters

[in]	pQ7	points to input value
[in]	value	Q31 value

Returns

none