WebSVN – ScreenTimer – Blame – /trunk/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/inc/ref.h

Rev	Author	Line No.	Line
2	mjames	1
		2	#ifndef _REF_H
		3	#define _REF_H
		4
		5	#include <math.h>
		6	#include <stdint.h>
		7	#include "arm_math.h"
		8
		9	#ifdef __cplusplus
		10	extern "C"
		11	{
		12	#endif
		13
		14	#ifndef PI
		15	#define PI 3.14159265358979f
		16	#endif
		17
		18	/**
		19	* @brief 8-bit fractional data type in 1.7 format.
		20	*/
		21	// typedef int8_t q7_t;
		22
		23	/**
		24	* @brief 16-bit fractional data type in 1.15 format.
		25	*/
		26	// typedef int16_t q15_t;
		27
		28	/**
		29	* @brief 32-bit fractional data type in 1.31 format.
		30	*/
		31	// typedef int32_t q31_t;
		32
		33	/**
		34	* @brief 64-bit fractional data type in 1.63 format.
		35	*/
		36	// typedef int64_t q63_t;
		37
		38	/**
		39	* @brief 32-bit floating-point type definition.
		40	*/
		41	// typedef float float32_t;
		42
		43	/**
		44	* @brief 64-bit floating-point type definition.
		45	*/
		46	// typedef double float64_t;
		47
		48
		49	/**
		50	* @brief Error status returned by some functions in the library.
		51	*/
		52
		53	typedef enum
		54	{
		55	REF_Q7 = 0,
		56	REF_Q15,
		57	REF_Q31,
		58	REF_F32,
		59	} dataType;
		60
		61
		62	#define FLT_MAX 3.40282347e+38F
		63	#define DBL_MAX 1.79769313486231571e+308
		64
		65	#define FLT_MIN 1.175494351e-38F
		66	#define DBL_MIN 2.22507385850720138e-308
		67
		68	#define SCHAR_MIN (-128)
		69	/* mimimum value for an object of type signed char */
		70	#define SCHAR_MAX 127
		71	/* maximum value for an object of type signed char */
		72	#define UCHAR_MAX 255
		73	/* maximum value for an object of type unsigned char */
		74	#define SHRT_MIN (-0x8000)
		75	/* minimum value for an object of type short int */
		76	#define SHRT_MAX 0x7fff
		77	/* maximum value for an object of type short int */
		78	#define USHRT_MAX 65535
		79	/* maximum value for an object of type unsigned short int */
		80	#define INT_MIN (~0x7fffffff) /* -2147483648 and 0x80000000 are unsigned */
		81	/* minimum value for an object of type int */
		82	#define INT_MAX 0x7fffffff
		83	/* maximum value for an object of type int */
		84	#define UINT_MAX 0xffffffffU
		85	/* maximum value for an object of type unsigned int */
		86	#define LONG_MIN (~0x7fffffffL)
		87	/* minimum value for an object of type long int */
		88	#define LONG_MAX 0x7fffffffL
		89	/* maximum value for an object of type long int */
		90	#define ULONG_MAX 0xffffffffUL
		91	/* maximum value for an object of type unsigned long int */
		92
		93	/*
		94	* Ref Lib Global Variables
		95	*/
		96	extern float32_t scratchArray[];
		97	extern arm_cfft_instance_f32 ref_cfft_sR_f32_len8192;
		98
		99	/*
		100	* Ref Lib Functions
		101	*/
		102
		103	/*
		104	* Helper Functions
		105	*/
		106	q31_t ref_sat_n(q31_t num, uint32_t bits);
		107
		108	q31_t ref_sat_q31(q63_t num);
		109
		110	q15_t ref_sat_q15(q31_t num);
		111
		112	q7_t ref_sat_q7(q15_t num);
		113
		114	float32_t ref_pow(float32_t a, uint32_t b);
		115
		116	extern float32_t tempMatrixArray[];
		117
		118	float32_t ref_detrm(float32_t pSrc, float32_t temp, uint32_t size);
		119
		120	void ref_cofact(float32_t pSrc, float32_t pDst, float32_t *temp, uint32_t size);
		121
		122	float64_t ref_detrm64(float64_t pSrc, float64_t temp, uint32_t size);
		123
		124	void ref_cofact64(float64_t pSrc, float64_t pDst, float64_t *temp, uint32_t size);
		125
		126	/*
		127	* Basic Math Functions
		128	*/
		129	void ref_abs_f32(
		130	float32_t * pSrc,
		131	float32_t * pDst,
		132	uint32_t blockSize);
		133
		134	void ref_abs_q31(
		135	q31_t * pSrc,
		136	q31_t * pDst,
		137	uint32_t blockSize);
		138
		139	void ref_abs_q15(
		140	q15_t * pSrc,
		141	q15_t * pDst,
		142	uint32_t blockSize);
		143
		144	void ref_abs_q7(
		145	q7_t * pSrc,
		146	q7_t * pDst,
		147	uint32_t blockSize);
		148
		149	void ref_add_f32(
		150	float32_t * pSrcA,
		151	float32_t * pSrcB,
		152	float32_t * pDst,
		153	uint32_t blockSize);
		154
		155	void ref_add_q31(
		156	q31_t * pSrcA,
		157	q31_t * pSrcB,
		158	q31_t * pDst,
		159	uint32_t blockSize);
		160
		161	void ref_add_q15(
		162	q15_t * pSrcA,
		163	q15_t * pSrcB,
		164	q15_t * pDst,
		165	uint32_t blockSize);
		166
		167	void ref_add_q7(
		168	q7_t * pSrcA,
		169	q7_t * pSrcB,
		170	q7_t * pDst,
		171	uint32_t blockSize);
		172
		173	void ref_dot_prod_f32(
		174	float32_t * pSrcA,
		175	float32_t * pSrcB,
		176	uint32_t blockSize,
		177	float32_t * result);
		178
		179	void ref_dot_prod_q31(
		180	q31_t * pSrcA,
		181	q31_t * pSrcB,
		182	uint32_t blockSize,
		183	q63_t * result);
		184
		185	void ref_dot_prod_q15(
		186	q15_t * pSrcA,
		187	q15_t * pSrcB,
		188	uint32_t blockSize,
		189	q63_t * result);
		190
		191	void ref_dot_prod_q7(
		192	q7_t * pSrcA,
		193	q7_t * pSrcB,
		194	uint32_t blockSize,
		195	q31_t * result);
		196
		197	void ref_mult_f32(
		198	float32_t * pSrcA,
		199	float32_t * pSrcB,
		200	float32_t * pDst,
		201	uint32_t blockSize);
		202
		203	void ref_mult_q31(
		204	q31_t * pSrcA,
		205	q31_t * pSrcB,
		206	q31_t * pDst,
		207	uint32_t blockSize);
		208
		209	void ref_mult_q15(
		210	q15_t * pSrcA,
		211	q15_t * pSrcB,
		212	q15_t * pDst,
		213	uint32_t blockSize);
		214
		215	void ref_mult_q7(
		216	q7_t * pSrcA,
		217	q7_t * pSrcB,
		218	q7_t * pDst,
		219	uint32_t blockSize);
		220
		221	void ref_negate_f32(
		222	float32_t * pSrc,
		223	float32_t * pDst,
		224	uint32_t blockSize);
		225
		226	void ref_negate_q31(
		227	q31_t * pSrc,
		228	q31_t * pDst,
		229	uint32_t blockSize);
		230
		231	void ref_negate_q15(
		232	q15_t * pSrc,
		233	q15_t * pDst,
		234	uint32_t blockSize);
		235
		236	void ref_negate_q7(
		237	q7_t * pSrc,
		238	q7_t * pDst,
		239	uint32_t blockSize);
		240
		241	void ref_offset_f32(
		242	float32_t * pSrc,
		243	float32_t offset,
		244	float32_t * pDst,
		245	uint32_t blockSize);
		246
		247	void ref_offset_q31(
		248	q31_t * pSrc,
		249	q31_t offset,
		250	q31_t * pDst,
		251	uint32_t blockSize);
		252
		253	void ref_offset_q15(
		254	q15_t * pSrc,
		255	q15_t offset,
		256	q15_t * pDst,
		257	uint32_t blockSize);
		258
		259	void ref_offset_q7(
		260	q7_t * pSrc,
		261	q7_t offset,
		262	q7_t * pDst,
		263	uint32_t blockSize);
		264
		265	void ref_scale_f32(
		266	float32_t * pSrc,
		267	float32_t scale,
		268	float32_t * pDst,
		269	uint32_t blockSize);
		270
		271	void ref_scale_q31(
		272	q31_t * pSrc,
		273	q31_t scaleFract,
		274	int8_t shift,
		275	q31_t * pDst,
		276	uint32_t blockSize);
		277
		278	void ref_scale_q15(
		279	q15_t * pSrc,
		280	q15_t scaleFract,
		281	int8_t shift,
		282	q15_t * pDst,
		283	uint32_t blockSize);
		284
		285	void ref_scale_q7(
		286	q7_t * pSrc,
		287	q7_t scaleFract,
		288	int8_t shift,
		289	q7_t * pDst,
		290	uint32_t blockSize);
		291
		292	void ref_shift_q31(
		293	q31_t * pSrc,
		294	int8_t shiftBits,
		295	q31_t * pDst,
		296	uint32_t blockSize);
		297
		298	void ref_shift_q15(
		299	q15_t * pSrc,
		300	int8_t shiftBits,
		301	q15_t * pDst,
		302	uint32_t blockSize);
		303
		304	void ref_shift_q7(
		305	q7_t * pSrc,
		306	int8_t shiftBits,
		307	q7_t * pDst,
		308	uint32_t blockSize);
		309
		310	void ref_sub_f32(
		311	float32_t * pSrcA,
		312	float32_t * pSrcB,
		313	float32_t * pDst,
		314	uint32_t blockSize);
		315
		316	void ref_sub_q31(
		317	q31_t * pSrcA,
		318	q31_t * pSrcB,
		319	q31_t * pDst,
		320	uint32_t blockSize);
		321
		322	void ref_sub_q15(
		323	q15_t * pSrcA,
		324	q15_t * pSrcB,
		325	q15_t * pDst,
		326	uint32_t blockSize);
		327
		328	void ref_sub_q7(
		329	q7_t * pSrcA,
		330	q7_t * pSrcB,
		331	q7_t * pDst,
		332	uint32_t blockSize);
		333
		334	/*
		335	* Complex Math Functions
		336	*/
		337	void ref_cmplx_conj_f32(
		338	float32_t * pSrc,
		339	float32_t * pDst,
		340	uint32_t numSamples);
		341
		342	void ref_cmplx_conj_q31(
		343	q31_t * pSrc,
		344	q31_t * pDst,
		345	uint32_t numSamples);
		346
		347	void ref_cmplx_conj_q15(
		348	q15_t * pSrc,
		349	q15_t * pDst,
		350	uint32_t numSamples);
		351
		352	void ref_cmplx_dot_prod_f32(
		353	float32_t * pSrcA,
		354	float32_t * pSrcB,
		355	uint32_t numSamples,
		356	float32_t * realResult,
		357	float32_t * imagResult);
		358
		359	void ref_cmplx_dot_prod_q31(
		360	q31_t * pSrcA,
		361	q31_t * pSrcB,
		362	uint32_t numSamples,
		363	q63_t * realResult,
		364	q63_t * imagResult);
		365
		366	void ref_cmplx_dot_prod_q15(
		367	q15_t * pSrcA,
		368	q15_t * pSrcB,
		369	uint32_t numSamples,
		370	q31_t * realResult,
		371	q31_t * imagResult);
		372
		373	void ref_cmplx_mag_f32(
		374	float32_t * pSrc,
		375	float32_t * pDst,
		376	uint32_t numSamples);
		377
		378	void ref_cmplx_mag_q31(
		379	q31_t * pSrc,
		380	q31_t * pDst,
		381	uint32_t numSamples);
		382
		383	void ref_cmplx_mag_q15(
		384	q15_t * pSrc,
		385	q15_t * pDst,
		386	uint32_t numSamples);
		387
		388	void ref_cmplx_mag_squared_f32(
		389	float32_t * pSrc,
		390	float32_t * pDst,
		391	uint32_t numSamples);
		392
		393	void ref_cmplx_mag_squared_q31(
		394	q31_t * pSrc,
		395	q31_t * pDst,
		396	uint32_t numSamples);
		397
		398	void ref_cmplx_mag_squared_q15(
		399	q15_t * pSrc,
		400	q15_t * pDst,
		401	uint32_t numSamples);
		402
		403	void ref_cmplx_mult_cmplx_f32(
		404	float32_t * pSrcA,
		405	float32_t * pSrcB,
		406	float32_t * pDst,
		407	uint32_t numSamples);
		408
		409	void ref_cmplx_mult_cmplx_q31(
		410	q31_t * pSrcA,
		411	q31_t * pSrcB,
		412	q31_t * pDst,
		413	uint32_t numSamples);
		414
		415	void ref_cmplx_mult_cmplx_q15(
		416	q15_t * pSrcA,
		417	q15_t * pSrcB,
		418	q15_t * pDst,
		419	uint32_t numSamples);
		420
		421	void ref_cmplx_mult_real_f32(
		422	float32_t * pSrcCmplx,
		423	float32_t * pSrcReal,
		424	float32_t * pCmplxDst,
		425	uint32_t numSamples);
		426
		427	void ref_cmplx_mult_real_q31(
		428	q31_t * pSrcCmplx,
		429	q31_t * pSrcReal,
		430	q31_t * pCmplxDst,
		431	uint32_t numSamples);
		432
		433	void ref_cmplx_mult_real_q15(
		434	q15_t * pSrcCmplx,
		435	q15_t * pSrcReal,
		436	q15_t * pCmplxDst,
		437	uint32_t numSamples);
		438
		439	/*
		440	* Controller Functions
		441	*/
		442	void ref_sin_cos_f32(
		443	float32_t theta,
		444	float32_t * pSinVal,
		445	float32_t * pCosVal);
		446
		447	void ref_sin_cos_q31(
		448	q31_t theta,
		449	q31_t * pSinVal,
		450	q31_t * pCosVal);
		451
		452	float32_t ref_pid_f32(
		453	arm_pid_instance_f32 * S,
		454	float32_t in);
		455
		456	q31_t ref_pid_q31(
		457	arm_pid_instance_q31 * S,
		458	q31_t in);
		459
		460	q15_t ref_pid_q15(
		461	arm_pid_instance_q15 * S,
		462	q15_t in);
		463
		464	/*
		465	* Fast Math Functions
		466	*/
		467	#define ref_sin_f32(a) sinf(a)
		468
		469	q31_t ref_sin_q31(q31_t x);
		470
		471	q15_t ref_sin_q15(q15_t x);
		472
		473	#define ref_cos_f32(a) cosf(a)
		474
		475	q31_t ref_cos_q31(q31_t x);
		476
		477	q15_t ref_cos_q15(q15_t x);
		478
		479	arm_status ref_sqrt_q31(q31_t in, q31_t * pOut);
		480
		481	arm_status ref_sqrt_q15(q15_t in, q15_t * pOut);
		482
		483	/*
		484	* Filtering Functions
		485	*/
		486	void ref_biquad_cascade_df2T_f32(
		487	const arm_biquad_cascade_df2T_instance_f32 * S,
		488	float32_t * pSrc,
		489	float32_t * pDst,
		490	uint32_t blockSize);
		491
		492	void ref_biquad_cascade_stereo_df2T_f32(
		493	const arm_biquad_cascade_stereo_df2T_instance_f32 * S,
		494	float32_t * pSrc,
		495	float32_t * pDst,
		496	uint32_t blockSize);
		497
		498	void ref_biquad_cascade_df2T_f64(
		499	const arm_biquad_cascade_df2T_instance_f64 * S,
		500	float64_t * pSrc,
		501	float64_t * pDst,
		502	uint32_t blockSize);
		503
		504	void ref_biquad_cascade_df1_f32(
		505	const arm_biquad_casd_df1_inst_f32 * S,
		506	float32_t * pSrc,
		507	float32_t * pDst,
		508	uint32_t blockSize);
		509
		510	void ref_biquad_cas_df1_32x64_q31(
		511	const arm_biquad_cas_df1_32x64_ins_q31 * S,
		512	q31_t * pSrc,
		513	q31_t * pDst,
		514	uint32_t blockSize);
		515
		516	void ref_biquad_cascade_df1_q31(
		517	const arm_biquad_casd_df1_inst_q31 * S,
		518	q31_t * pSrc,
		519	q31_t * pDst,
		520	uint32_t blockSize);
		521
		522	void ref_biquad_cascade_df1_fast_q31(
		523	const arm_biquad_casd_df1_inst_q31 * S,
		524	q31_t * pSrc,
		525	q31_t * pDst,
		526	uint32_t blockSize);
		527
		528	void ref_biquad_cascade_df1_fast_q15(
		529	const arm_biquad_casd_df1_inst_q15 * S,
		530	q15_t * pSrc,
		531	q15_t * pDst,
		532	uint32_t blockSize);
		533
		534	void ref_biquad_cascade_df1_q15(
		535	const arm_biquad_casd_df1_inst_q15 * S,
		536	q15_t * pSrc,
		537	q15_t * pDst,
		538	uint32_t blockSize);
		539
		540	void ref_conv_f32(
		541	float32_t * pSrcA,
		542	uint32_t srcALen,
		543	float32_t * pSrcB,
		544	uint32_t srcBLen,
		545	float32_t * pDst);
		546
		547	arm_status ref_conv_partial_f32(
		548	float32_t * pSrcA,
		549	uint32_t srcALen,
		550	float32_t * pSrcB,
		551	uint32_t srcBLen,
		552	float32_t * pDst,
		553	uint32_t firstIndex,
		554	uint32_t numPoints);
		555
		556	void ref_conv_q31(
		557	q31_t * pSrcA,
		558	uint32_t srcALen,
		559	q31_t * pSrcB,
		560	uint32_t srcBLen,
		561	q31_t * pDst);
		562
		563	void ref_conv_fast_q31(
		564	q31_t * pSrcA,
		565	uint32_t srcALen,
		566	q31_t * pSrcB,
		567	uint32_t srcBLen,
		568	q31_t * pDst);
		569
		570	arm_status ref_conv_partial_q31(
		571	q31_t * pSrcA,
		572	uint32_t srcALen,
		573	q31_t * pSrcB,
		574	uint32_t srcBLen,
		575	q31_t * pDst,
		576	uint32_t firstIndex,
		577	uint32_t numPoints);
		578
		579	arm_status ref_conv_partial_fast_q31(
		580	q31_t * pSrcA,
		581	uint32_t srcALen,
		582	q31_t * pSrcB,
		583	uint32_t srcBLen,
		584	q31_t * pDst,
		585	uint32_t firstIndex,
		586	uint32_t numPoints);
		587
		588	void ref_conv_q15(
		589	q15_t * pSrcA,
		590	uint32_t srcALen,
		591	q15_t * pSrcB,
		592	uint32_t srcBLen,
		593	q15_t * pDst);
		594
		595	#define ref_conv_opt_q15(pSrcA, srcALen, pSrcB, srcBLen, pDst, \
		596	pScratch1, pScratch2) \
		597	ref_conv_q15(pSrcA, srcALen, pSrcB, srcBLen, pDst)
		598
		599	void ref_conv_fast_q15(
		600	q15_t * pSrcA,
		601	uint32_t srcALen,
		602	q15_t * pSrcB,
		603	uint32_t srcBLen,
		604	q15_t * pDst);
		605
		606	void ref_conv_fast_opt_q15(
		607	q15_t * pSrcA,
		608	uint32_t srcALen,
		609	q15_t * pSrcB,
		610	uint32_t srcBLen,
		611	q15_t * pDst,
		612	q15_t * pScratch1,
		613	q15_t * pScratch2);
		614
		615	arm_status ref_conv_partial_q15(
		616	q15_t * pSrcA,
		617	uint32_t srcALen,
		618	q15_t * pSrcB,
		619	uint32_t srcBLen,
		620	q15_t * pDst,
		621	uint32_t firstIndex,
		622	uint32_t numPoints);
		623
		624	#define ref_conv_partial_opt_q15(pSrcA, srcALen, pSrcB, srcBLen, pDst, \
		625	firstIndex, numPoints, \
		626	pScratch1, pScratch2) \
		627	ref_conv_partial_q15(pSrcA, srcALen, pSrcB, srcBLen, pDst, \
		628	firstIndex, numPoints)
		629
		630	arm_status ref_conv_partial_fast_q15(
		631	q15_t * pSrcA,
		632	uint32_t srcALen,
		633	q15_t * pSrcB,
		634	uint32_t srcBLen,
		635	q15_t * pDst,
		636	uint32_t firstIndex,
		637	uint32_t numPoints);
		638
		639	arm_status ref_conv_partial_fast_opt_q15(
		640	q15_t * pSrcA,
		641	uint32_t srcALen,
		642	q15_t * pSrcB,
		643	uint32_t srcBLen,
		644	q15_t * pDst,
		645	uint32_t firstIndex,
		646	uint32_t numPoints,
		647	q15_t * pScratch1,
		648	q15_t * pScratch2);
		649
		650	void ref_conv_q7(
		651	q7_t * pSrcA,
		652	uint32_t srcALen,
		653	q7_t * pSrcB,
		654	uint32_t srcBLen,
		655	q7_t * pDst);
		656
		657	#define ref_conv_opt_q7(pSrcA, srcALen, pSrcB, srcBLen, pDst, \
		658	pScratch1, pScratch2) \
		659	ref_conv_q7(pSrcA, srcALen, pSrcB, srcBLen, pDst)
		660
		661	arm_status ref_conv_partial_q7(
		662	q7_t * pSrcA,
		663	uint32_t srcALen,
		664	q7_t * pSrcB,
		665	uint32_t srcBLen,
		666	q7_t * pDst,
		667	uint32_t firstIndex,
		668	uint32_t numPoints);
		669
		670	#define ref_conv_partial_opt_q7(pSrcA, srcALen, pSrcB, srcBLen, pDst, \
		671	firstIndex, numPoints, \
		672	pScratch1, pScratch2) \
		673	ref_conv_partial_q7(pSrcA, srcALen, pSrcB, srcBLen, pDst, \
		674	firstIndex, numPoints)
		675
		676	void ref_correlate_f32(
		677	float32_t * pSrcA,
		678	uint32_t srcALen,
		679	float32_t * pSrcB,
		680	uint32_t srcBLen,
		681	float32_t * pDst);
		682
		683	void ref_correlate_q31(
		684	q31_t * pSrcA,
		685	uint32_t srcALen,
		686	q31_t * pSrcB,
		687	uint32_t srcBLen,
		688	q31_t * pDst);
		689
		690	void ref_correlate_fast_q31(
		691	q31_t * pSrcA,
		692	uint32_t srcALen,
		693	q31_t * pSrcB,
		694	uint32_t srcBLen,
		695	q31_t * pDst);
		696
		697	void ref_correlate_q15(
		698	q15_t * pSrcA,
		699	uint32_t srcALen,
		700	q15_t * pSrcB,
		701	uint32_t srcBLen,
		702	q15_t * pDst);
		703
		704	#define ref_correlate_opt_q15(pSrcA, srcALen, pSrcB, srcBLen, pDst, \
		705	pScratch1) \
		706	ref_correlate_q15(pSrcA, srcALen, pSrcB, srcBLen, pDst)
		707
		708	void ref_correlate_fast_q15(
		709	q15_t * pSrcA,
		710	uint32_t srcALen,
		711	q15_t * pSrcB,
		712	uint32_t srcBLen,
		713	q15_t * pDst);
		714
		715	void ref_correlate_fast_opt_q15(
		716	q15_t * pSrcA,
		717	uint32_t srcALen,
		718	q15_t * pSrcB,
		719	uint32_t srcBLen,
		720	q15_t * pDst,
		721	q15_t * pScratch);
		722
		723	void ref_correlate_q7(
		724	q7_t * pSrcA,
		725	uint32_t srcALen,
		726	q7_t * pSrcB,
		727	uint32_t srcBLen,
		728	q7_t * pDst);
		729
		730	#define ref_correlate_opt_q7(pSrcA, srcALen, pSrcB, srcBLen, pDst, \
		731	pScratch1, pScratch2) \
		732	ref_correlate_q7(pSrcA, srcALen, pSrcB, srcBLen, pDst)
		733
		734	void ref_fir_f32(
		735	const arm_fir_instance_f32 * S,
		736	float32_t * pSrc,
		737	float32_t * pDst,
		738	uint32_t blockSize);
		739
		740	void ref_fir_q31(
		741	const arm_fir_instance_q31 * S,
		742	q31_t * pSrc,
		743	q31_t * pDst,
		744	uint32_t blockSize);
		745
		746	void ref_fir_fast_q31(
		747	const arm_fir_instance_q31 * S,
		748	q31_t * pSrc,
		749	q31_t * pDst,
		750	uint32_t blockSize);
		751
		752	void ref_fir_q15(
		753	const arm_fir_instance_q15 * S,
		754	q15_t * pSrc,
		755	q15_t * pDst,
		756	uint32_t blockSize);
		757
		758	void ref_fir_fast_q15(
		759	const arm_fir_instance_q15 * S,
		760	q15_t * pSrc,
		761	q15_t * pDst,
		762	uint32_t blockSize);
		763
		764	void ref_fir_q7(
		765	const arm_fir_instance_q7 * S,
		766	q7_t * pSrc,
		767	q7_t * pDst,
		768	uint32_t blockSize);
		769
		770	void ref_fir_decimate_f32(
		771	const arm_fir_decimate_instance_f32 * S,
		772	float32_t * pSrc,
		773	float32_t * pDst,
		774	uint32_t blockSize);
		775
		776	void ref_fir_decimate_q31(
		777	const arm_fir_decimate_instance_q31 * S,
		778	q31_t * pSrc,
		779	q31_t * pDst,
		780	uint32_t blockSize);
		781
		782	void ref_fir_decimate_fast_q31(
		783	const arm_fir_decimate_instance_q31 * S,
		784	q31_t * pSrc,
		785	q31_t * pDst,
		786	uint32_t blockSize);
		787
		788	void ref_fir_decimate_q15(
		789	const arm_fir_decimate_instance_q15 * S,
		790	q15_t * pSrc,
		791	q15_t * pDst,
		792	uint32_t blockSize);
		793
		794	void ref_fir_decimate_fast_q15(
		795	const arm_fir_decimate_instance_q15 * S,
		796	q15_t * pSrc,
		797	q15_t * pDst,
		798	uint32_t blockSize);
		799
		800	void ref_fir_lattice_f32(
		801	const arm_fir_lattice_instance_f32 * S,
		802	float32_t * pSrc,
		803	float32_t * pDst,
		804	uint32_t blockSize);
		805
		806	void ref_fir_lattice_q31(
		807	const arm_fir_lattice_instance_q31 * S,
		808	q31_t * pSrc,
		809	q31_t * pDst,
		810	uint32_t blockSize);
		811
		812	void ref_fir_lattice_q15(
		813	const arm_fir_lattice_instance_q15 * S,
		814	q15_t * pSrc,
		815	q15_t * pDst,
		816	uint32_t blockSize);
		817
		818	void ref_fir_sparse_f32(
		819	arm_fir_sparse_instance_f32 * S,
		820	float32_t * pSrc,
		821	float32_t * pDst,
		822	float32_t * pScratchIn,
		823	uint32_t blockSize);
		824
		825	void ref_fir_sparse_q31(
		826	arm_fir_sparse_instance_q31 * S,
		827	q31_t * pSrc,
		828	q31_t * pDst,
		829	q31_t * pScratchIn,
		830	uint32_t blockSize);
		831
		832	void ref_fir_sparse_q15(
		833	arm_fir_sparse_instance_q15 * S,
		834	q15_t * pSrc,
		835	q15_t * pDst,
		836	q15_t * pScratchIn,
		837	q31_t * pScratchOut,
		838	uint32_t blockSize);
		839
		840	void ref_fir_sparse_q7(
		841	arm_fir_sparse_instance_q7 * S,
		842	q7_t *pSrc,
		843	q7_t *pDst,
		844	q7_t *pScratchIn,
		845	q31_t * pScratchOut,
		846	uint32_t blockSize);
		847
		848	void ref_iir_lattice_f32(
		849	const arm_iir_lattice_instance_f32 * S,
		850	float32_t * pSrc,
		851	float32_t * pDst,
		852	uint32_t blockSize);
		853
		854	void ref_iir_lattice_q31(
		855	const arm_iir_lattice_instance_q31 * S,
		856	q31_t * pSrc,
		857	q31_t * pDst,
		858	uint32_t blockSize);
		859
		860	void ref_iir_lattice_q15(
		861	const arm_iir_lattice_instance_q15 * S,
		862	q15_t * pSrc,
		863	q15_t * pDst,
		864	uint32_t blockSize);
		865
		866	void ref_lms_f32(
		867	const arm_lms_instance_f32 * S,
		868	float32_t * pSrc,
		869	float32_t * pRef,
		870	float32_t * pOut,
		871	float32_t * pErr,
		872	uint32_t blockSize);
		873
		874	void ref_lms_norm_f32(
		875	arm_lms_norm_instance_f32 * S,
		876	float32_t * pSrc,
		877	float32_t * pRef,
		878	float32_t * pOut,
		879	float32_t * pErr,
		880	uint32_t blockSize);
		881
		882	void ref_lms_q31(
		883	const arm_lms_instance_q31 * S,
		884	q31_t * pSrc,
		885	q31_t * pRef,
		886	q31_t * pOut,
		887	q31_t * pErr,
		888	uint32_t blockSize);
		889
		890	void ref_lms_norm_q31(
		891	arm_lms_norm_instance_q31 * S,
		892	q31_t * pSrc,
		893	q31_t * pRef,
		894	q31_t * pOut,
		895	q31_t * pErr,
		896	uint32_t blockSize);
		897
		898	void ref_lms_q15(
		899	const arm_lms_instance_q15 * S,
		900	q15_t * pSrc,
		901	q15_t * pRef,
		902	q15_t * pOut,
		903	q15_t * pErr,
		904	uint32_t blockSize);
		905
		906	void ref_lms_norm_q15(
		907	arm_lms_norm_instance_q15 * S,
		908	q15_t * pSrc,
		909	q15_t * pRef,
		910	q15_t * pOut,
		911	q15_t * pErr,
		912	uint32_t blockSize);
		913
		914	void ref_fir_interpolate_f32(
		915	const arm_fir_interpolate_instance_f32 * S,
		916	float32_t * pSrc,
		917	float32_t * pDst,
		918	uint32_t blockSize);
		919
		920	void ref_fir_interpolate_q31(
		921	const arm_fir_interpolate_instance_q31 * S,
		922	q31_t * pSrc,
		923	q31_t * pDst,
		924	uint32_t blockSize);
		925
		926	void ref_fir_interpolate_q15(
		927	const arm_fir_interpolate_instance_q15 * S,
		928	q15_t * pSrc,
		929	q15_t * pDst,
		930	uint32_t blockSize);
		931
		932	/*
		933	* Matrix Functions
		934	*/
		935	arm_status ref_mat_cmplx_mult_f32(
		936	const arm_matrix_instance_f32 * pSrcA,
		937	const arm_matrix_instance_f32 * pSrcB,
		938	arm_matrix_instance_f32 * pDst);
		939
		940	arm_status ref_mat_cmplx_mult_q31(
		941	const arm_matrix_instance_q31 * pSrcA,
		942	const arm_matrix_instance_q31 * pSrcB,
		943	arm_matrix_instance_q31 * pDst);
		944
		945	arm_status ref_mat_cmplx_mult_q15(
		946	const arm_matrix_instance_q15 * pSrcA,
		947	const arm_matrix_instance_q15 * pSrcB,
		948	arm_matrix_instance_q15 * pDst);
		949
		950	arm_status ref_mat_inverse_f32(
		951	const arm_matrix_instance_f32 * pSrc,
		952	arm_matrix_instance_f32 * pDst);
		953
		954	arm_status ref_mat_inverse_f64(
		955	const arm_matrix_instance_f64 * pSrc,
		956	arm_matrix_instance_f64 * pDst);
		957
		958	arm_status ref_mat_mult_f32(
		959	const arm_matrix_instance_f32 * pSrcA,
		960	const arm_matrix_instance_f32 * pSrcB,
		961	arm_matrix_instance_f32 * pDst);
		962
		963	arm_status ref_mat_mult_q31(
		964	const arm_matrix_instance_q31 * pSrcA,
		965	const arm_matrix_instance_q31 * pSrcB,
		966	arm_matrix_instance_q31 * pDst);
		967
		968	/* Alias for testing purposes*/
		969	#define ref_mat_mult_fast_q31 ref_mat_mult_q31
		970
		971	arm_status ref_mat_mult_q15(
		972	const arm_matrix_instance_q15 * pSrcA,
		973	const arm_matrix_instance_q15 * pSrcB,
		974	arm_matrix_instance_q15 * pDst);
		975
		976	/* Alias for testing purposes*/
		977	#define ref_mat_mult_fast_q15 ref_mat_mult_q15
		978
		979	arm_status ref_mat_scale_f32(
		980	const arm_matrix_instance_f32 * pSrc,
		981	float32_t scale,
		982	arm_matrix_instance_f32 * pDst);
		983
		984	arm_status ref_mat_scale_q31(
		985	const arm_matrix_instance_q31 * pSrc,
		986	q31_t scale,
		987	int32_t shift,
		988	arm_matrix_instance_q31 * pDst);
		989
		990	arm_status ref_mat_scale_q15(
		991	const arm_matrix_instance_q15 * pSrc,
		992	q15_t scale,
		993	int32_t shift,
		994	arm_matrix_instance_q15 * pDst);
		995
		996	arm_status ref_mat_sub_f32(
		997	const arm_matrix_instance_f32 * pSrcA,
		998	const arm_matrix_instance_f32 * pSrcB,
		999	arm_matrix_instance_f32 * pDst);
		1000
		1001	arm_status ref_mat_sub_q31(
		1002	const arm_matrix_instance_q31 * pSrcA,
		1003	const arm_matrix_instance_q31 * pSrcB,
		1004	arm_matrix_instance_q31 * pDst);
		1005
		1006	arm_status ref_mat_sub_q15(
		1007	const arm_matrix_instance_q15 * pSrcA,
		1008	const arm_matrix_instance_q15 * pSrcB,
		1009	arm_matrix_instance_q15 * pDst);
		1010
		1011	arm_status ref_mat_trans_f64(
		1012	const arm_matrix_instance_f64 * pSrc,
		1013	arm_matrix_instance_f64 * pDst);
		1014
		1015	arm_status ref_mat_trans_f32(
		1016	const arm_matrix_instance_f32 * pSrc,
		1017	arm_matrix_instance_f32 * pDst);
		1018
		1019	arm_status ref_mat_trans_q31(
		1020	const arm_matrix_instance_q31 * pSrc,
		1021	arm_matrix_instance_q31 * pDst);
		1022
		1023	arm_status ref_mat_trans_q15(
		1024	const arm_matrix_instance_q15 * pSrc,
		1025	arm_matrix_instance_q15 * pDst);
		1026
		1027	arm_status ref_mat_add_f32(
		1028	const arm_matrix_instance_f32 * pSrcA,
		1029	const arm_matrix_instance_f32 * pSrcB,
		1030	arm_matrix_instance_f32 * pDst);
		1031
		1032	arm_status ref_mat_add_q31(
		1033	const arm_matrix_instance_q31 * pSrcA,
		1034	const arm_matrix_instance_q31 * pSrcB,
		1035	arm_matrix_instance_q31 * pDst);
		1036
		1037	arm_status ref_mat_add_q15(
		1038	const arm_matrix_instance_q15 * pSrcA,
		1039	const arm_matrix_instance_q15 * pSrcB,
		1040	arm_matrix_instance_q15 * pDst);
		1041
		1042	/*
		1043	* Statistics Functions
		1044	*/
		1045	void ref_max_f32(
		1046	float32_t * pSrc,
		1047	uint32_t blockSize,
		1048	float32_t * pResult,
		1049	uint32_t * pIndex);
		1050
		1051	void ref_max_q31(
		1052	q31_t * pSrc,
		1053	uint32_t blockSize,
		1054	q31_t * pResult,
		1055	uint32_t * pIndex);
		1056
		1057	void ref_max_q15(
		1058	q15_t * pSrc,
		1059	uint32_t blockSize,
		1060	q15_t * pResult,
		1061	uint32_t * pIndex);
		1062
		1063	void ref_max_q7(
		1064	q7_t * pSrc,
		1065	uint32_t blockSize,
		1066	q7_t * pResult,
		1067	uint32_t * pIndex);
		1068
		1069	void ref_mean_f32(
		1070	float32_t * pSrc,
		1071	uint32_t blockSize,
		1072	float32_t * pResult);
		1073
		1074	void ref_mean_q31(
		1075	q31_t * pSrc,
		1076	uint32_t blockSize,
		1077	q31_t * pResult);
		1078
		1079	void ref_mean_q15(
		1080	q15_t * pSrc,
		1081	uint32_t blockSize,
		1082	q15_t * pResult);
		1083
		1084	void ref_mean_q7(
		1085	q7_t * pSrc,
		1086	uint32_t blockSize,
		1087	q7_t * pResult);
		1088
		1089	void ref_min_f32(
		1090	float32_t * pSrc,
		1091	uint32_t blockSize,
		1092	float32_t * pResult,
		1093	uint32_t * pIndex);
		1094
		1095	void ref_min_q31(
		1096	q31_t * pSrc,
		1097	uint32_t blockSize,
		1098	q31_t * pResult,
		1099	uint32_t * pIndex);
		1100
		1101	void ref_min_q15(
		1102	q15_t * pSrc,
		1103	uint32_t blockSize,
		1104	q15_t * pResult,
		1105	uint32_t * pIndex);
		1106
		1107	void ref_min_q7(
		1108	q7_t * pSrc,
		1109	uint32_t blockSize,
		1110	q7_t * pResult,
		1111	uint32_t * pIndex);
		1112
		1113	void ref_power_f32(
		1114	float32_t * pSrc,
		1115	uint32_t blockSize,
		1116	float32_t * pResult);
		1117
		1118	void ref_power_q31(
		1119	q31_t * pSrc,
		1120	uint32_t blockSize,
		1121	q63_t * pResult);
		1122
		1123	void ref_power_q15(
		1124	q15_t * pSrc,
		1125	uint32_t blockSize,
		1126	q63_t * pResult);
		1127
		1128	void ref_power_q7(
		1129	q7_t * pSrc,
		1130	uint32_t blockSize,
		1131	q31_t * pResult);
		1132
		1133	void ref_rms_f32(
		1134	float32_t * pSrc,
		1135	uint32_t blockSize,
		1136	float32_t * pResult);
		1137
		1138	void ref_rms_q31(
		1139	q31_t * pSrc,
		1140	uint32_t blockSize,
		1141	q31_t * pResult);
		1142
		1143	void ref_rms_q15(
		1144	q15_t * pSrc,
		1145	uint32_t blockSize,
		1146	q15_t * pResult);
		1147
		1148	void ref_std_f32(
		1149	float32_t * pSrc,
		1150	uint32_t blockSize,
		1151	float32_t * pResult);
		1152
		1153	void ref_std_q31(
		1154	q31_t * pSrc,
		1155	uint32_t blockSize,
		1156	q31_t * pResult);
		1157
		1158	void ref_std_q15(
		1159	q15_t * pSrc,
		1160	uint32_t blockSize,
		1161	q15_t * pResult);
		1162
		1163	void ref_var_f32(
		1164	float32_t * pSrc,
		1165	uint32_t blockSize,
		1166	float32_t * pResult);
		1167
		1168	void ref_var_q31(
		1169	q31_t * pSrc,
		1170	uint32_t blockSize,
		1171	q31_t * pResult);
		1172
		1173	void ref_var_q15(
		1174	q15_t * pSrc,
		1175	uint32_t blockSize,
		1176	q15_t * pResult);
		1177
		1178	/*
		1179	* Support Functions
		1180	*/
		1181	void ref_copy_f32(
		1182	float32_t * pSrc,
		1183	float32_t * pDst,
		1184	uint32_t blockSize);
		1185
		1186	void ref_copy_q31(
		1187	q31_t * pSrc,
		1188	q31_t * pDst,
		1189	uint32_t blockSize);
		1190
		1191	void ref_copy_q15(
		1192	q15_t * pSrc,
		1193	q15_t * pDst,
		1194	uint32_t blockSize);
		1195
		1196	void ref_copy_q7(
		1197	q7_t * pSrc,
		1198	q7_t * pDst,
		1199	uint32_t blockSize);
		1200
		1201	void ref_fill_f32(
		1202	float32_t value,
		1203	float32_t * pDst,
		1204	uint32_t blockSize);
		1205
		1206	void ref_fill_q31(
		1207	q31_t value,
		1208	q31_t * pDst,
		1209	uint32_t blockSize);
		1210
		1211	void ref_fill_q15(
		1212	q15_t value,
		1213	q15_t * pDst,
		1214	uint32_t blockSize);
		1215
		1216	void ref_fill_q7(
		1217	q7_t value,
		1218	q7_t * pDst,
		1219	uint32_t blockSize);
		1220
		1221	void ref_q31_to_q15(
		1222	q31_t * pSrc,
		1223	q15_t * pDst,
		1224	uint32_t blockSize);
		1225
		1226	void ref_q31_to_q7(
		1227	q31_t * pSrc,
		1228	q7_t * pDst,
		1229	uint32_t blockSize);
		1230
		1231	void ref_q15_to_q31(
		1232	q15_t * pSrc,
		1233	q31_t * pDst,
		1234	uint32_t blockSize);
		1235
		1236	void ref_q15_to_q7(
		1237	q15_t * pSrc,
		1238	q7_t * pDst,
		1239	uint32_t blockSize);
		1240
		1241	void ref_q7_to_q31(
		1242	q7_t * pSrc,
		1243	q31_t * pDst,
		1244	uint32_t blockSize);
		1245
		1246	void ref_q7_to_q15(
		1247	q7_t * pSrc,
		1248	q15_t * pDst,
		1249	uint32_t blockSize);
		1250
		1251	void ref_q63_to_float(
		1252	q63_t * pSrc,
		1253	float32_t * pDst,
		1254	uint32_t blockSize);
		1255
		1256	void ref_q31_to_float(
		1257	q31_t * pSrc,
		1258	float32_t * pDst,
		1259	uint32_t blockSize);
		1260
		1261	void ref_q15_to_float(
		1262	q15_t * pSrc,
		1263	float32_t * pDst,
		1264	uint32_t blockSize);
		1265
		1266	void ref_q7_to_float(
		1267	q7_t * pSrc,
		1268	float32_t * pDst,
		1269	uint32_t blockSize);
		1270
		1271	void ref_float_to_q31(
		1272	float32_t * pSrc,
		1273	q31_t * pDst,
		1274	uint32_t blockSize);
		1275
		1276	void ref_float_to_q15(
		1277	float32_t * pSrc,
		1278	q15_t * pDst,
		1279	uint32_t blockSize);
		1280
		1281	void ref_float_to_q7(
		1282	float32_t * pSrc,
		1283	q7_t * pDst,
		1284	uint32_t blockSize);
		1285
		1286	/*
		1287	* Transform Functions
		1288	*/
		1289	void ref_cfft_f32(
		1290	const arm_cfft_instance_f32 * S,
		1291	float32_t * p1,
		1292	uint8_t ifftFlag,
		1293	uint8_t bitReverseFlag);
		1294
		1295	void ref_cfft_q31(
		1296	const arm_cfft_instance_q31 * S,
		1297	q31_t * p1,
		1298	uint8_t ifftFlag,
		1299	uint8_t bitReverseFlag);
		1300
		1301	void ref_cfft_q15(
		1302	const arm_cfft_instance_q15 * S,
		1303	q15_t * p1,
		1304	uint8_t ifftFlag,
		1305	uint8_t bitReverseFlag);
		1306
		1307	void ref_cfft_radix2_f32(
		1308	const arm_cfft_radix2_instance_f32 * S,
		1309	float32_t * pSrc);
		1310
		1311	void ref_cfft_radix2_q31(
		1312	const arm_cfft_radix2_instance_q31 * S,
		1313	q31_t * pSrc);
		1314
		1315	void ref_cfft_radix2_q15(
		1316	const arm_cfft_radix2_instance_q15 * S,
		1317	q15_t * pSrc);
		1318
		1319	void ref_cfft_radix4_f32(
		1320	const arm_cfft_radix4_instance_f32 * S,
		1321	float32_t * pSrc);
		1322
		1323	void ref_cfft_radix4_q31(
		1324	const arm_cfft_radix4_instance_q31 * S,
		1325	q31_t * pSrc);
		1326
		1327	void ref_cfft_radix4_q15(
		1328	const arm_cfft_radix4_instance_q15 * S,
		1329	q15_t * pSrc);
		1330
		1331	void ref_rfft_f32(
		1332	arm_rfft_instance_f32 * S,
		1333	float32_t * pSrc,
		1334	float32_t * pDst);
		1335
		1336	void ref_rfft_fast_f32(
		1337	arm_rfft_fast_instance_f32 * S,
		1338	float32_t * p, float32_t * pOut,
		1339	uint8_t ifftFlag);
		1340
		1341	void ref_rfft_q31(
		1342	const arm_rfft_instance_q31 * S,
		1343	q31_t * pSrc,
		1344	q31_t * pDst);
		1345
		1346	void ref_rfft_q15(
		1347	const arm_rfft_instance_q15 * S,
		1348	q15_t * pSrc,
		1349	q15_t * pDst);
		1350
		1351	void ref_dct4_f32(
		1352	const arm_dct4_instance_f32 * S,
		1353	float32_t * pState,
		1354	float32_t * pInlineBuffer);
		1355
		1356	void ref_dct4_q31(
		1357	const arm_dct4_instance_q31 * S,
		1358	q31_t * pState,
		1359	q31_t * pInlineBuffer);
		1360
		1361	void ref_dct4_q15(
		1362	const arm_dct4_instance_q15 * S,
		1363	q15_t * pState,
		1364	q15_t * pInlineBuffer);
		1365
		1366	/*
		1367	* Intrinsics
		1368	*/
		1369	q31_t ref__QADD8(q31_t x, q31_t y);
		1370	q31_t ref__QSUB8(q31_t x, q31_t y);
		1371	q31_t ref__QADD16(q31_t x, q31_t y);
		1372	q31_t ref__SHADD16(q31_t x, q31_t y);
		1373	q31_t ref__QSUB16(q31_t x, q31_t y);
		1374	q31_t ref__SHSUB16(q31_t x, q31_t y);
		1375	q31_t ref__QASX(q31_t x, q31_t y);
		1376	q31_t ref__SHASX(q31_t x, q31_t y);
		1377	q31_t ref__QSAX(q31_t x, q31_t y);
		1378	q31_t ref__SHSAX(q31_t x, q31_t y);
		1379	q31_t ref__SMUSDX(q31_t x, q31_t y);
		1380	q31_t ref__SMUADX(q31_t x, q31_t y);
		1381	q31_t ref__QADD(q31_t x, q31_t y);
		1382	q31_t ref__QSUB(q31_t x, q31_t y);
		1383	q31_t ref__SMLAD(q31_t x, q31_t y, q31_t sum);
		1384	q31_t ref__SMLADX(q31_t x, q31_t y, q31_t sum);
		1385	q31_t ref__SMLSDX(q31_t x, q31_t y, q31_t sum);
		1386	q63_t ref__SMLALD(q31_t x, q31_t y, q63_t sum);
		1387	q63_t ref__SMLALDX(q31_t x, q31_t y, q63_t sum);
		1388	q31_t ref__SMUAD(q31_t x, q31_t y);
		1389	q31_t ref__SMUSD(q31_t x, q31_t y);
		1390	q31_t ref__SXTB16(q31_t x);
		1391
		1392	#ifdef __cplusplus
		1393	}
		1394	#endif
		1395
		1396	#endif

Subversion Repositories ScreenTimer

(root)/trunk/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/RefLibs/inc/ref.h – Rev 2