| |
| #ifndef _REF_H |
| #define _REF_H |
| |
| #include <math.h> |
| #include <stdint.h> |
| #include "arm_math.h" |
| |
| #ifdef __cplusplus |
| extern "C" |
| { |
| #endif |
| |
| #ifndef PI |
| #define PI 3.14159265358979f |
| #endif |
| |
| /** |
| * @brief 8-bit fractional data type in 1.7 format. |
| */ |
| // typedef int8_t q7_t; |
| |
| /** |
| * @brief 16-bit fractional data type in 1.15 format. |
| */ |
| // typedef int16_t q15_t; |
| |
| /** |
| * @brief 32-bit fractional data type in 1.31 format. |
| */ |
| // typedef int32_t q31_t; |
| |
| /** |
| * @brief 64-bit fractional data type in 1.63 format. |
| */ |
| // typedef int64_t q63_t; |
| |
| /** |
| * @brief 32-bit floating-point type definition. |
| */ |
| // typedef float float32_t; |
| |
| /** |
| * @brief 64-bit floating-point type definition. |
| */ |
| // typedef double float64_t; |
| |
| |
| /** |
| * @brief Error status returned by some functions in the library. |
| */ |
| |
| typedef enum |
| { |
| REF_Q7 = 0, |
| REF_Q15, |
| REF_Q31, |
| REF_F32, |
| } dataType; |
| |
| |
| #ifndef FLT_MAX |
| #define FLT_MAX 3.40282347e+38F |
| #endif |
| |
| #define DBL_MAX 1.79769313486231571e+308 |
| |
| #ifndef FLT_MIN |
| #define FLT_MIN 1.175494351e-38F |
| #endif |
| #define DBL_MIN 2.22507385850720138e-308 |
| |
| #define SCHAR_MIN (-128) |
| /* mimimum value for an object of type signed char */ |
| #define SCHAR_MAX 127 |
| /* maximum value for an object of type signed char */ |
| #define UCHAR_MAX 255 |
| /* maximum value for an object of type unsigned char */ |
| #define SHRT_MIN (-0x8000) |
| /* minimum value for an object of type short int */ |
| #define SHRT_MAX 0x7fff |
| /* maximum value for an object of type short int */ |
| #define USHRT_MAX 65535 |
| /* maximum value for an object of type unsigned short int */ |
| #define INT_MIN (~0x7fffffff) /* -2147483648 and 0x80000000 are unsigned */ |
| /* minimum value for an object of type int */ |
| #define INT_MAX 0x7fffffff |
| /* maximum value for an object of type int */ |
| #define UINT_MAX 0xffffffffU |
| /* maximum value for an object of type unsigned int */ |
| #define LONG_MIN (~0x7fffffffL) |
| /* minimum value for an object of type long int */ |
| #define LONG_MAX 0x7fffffffL |
| /* maximum value for an object of type long int */ |
| #define ULONG_MAX 0xffffffffUL |
| /* maximum value for an object of type unsigned long int */ |
| |
| /* |
| * Ref Lib Global Variables |
| */ |
| extern float32_t scratchArray[]; |
| extern arm_cfft_instance_f32 ref_cfft_sR_f32_len8192; |
| |
| /* |
| * Ref Lib Functions |
| */ |
| |
| /* |
| * Helper Functions |
| */ |
| q31_t ref_sat_n(q31_t num, uint32_t bits); |
| |
| q31_t ref_sat_q31(q63_t num); |
| |
| q15_t ref_sat_q15(q31_t num); |
| |
| q7_t ref_sat_q7(q15_t num); |
| |
| float32_t ref_pow(float32_t a, uint32_t b); |
| |
| extern float32_t tempMatrixArray[]; |
| |
| float32_t ref_detrm(float32_t *pSrc, float32_t *temp, uint32_t size); |
| |
| void ref_cofact(float32_t *pSrc, float32_t *pDst, float32_t *temp, uint32_t size); |
| |
| float64_t ref_detrm64(float64_t *pSrc, float64_t *temp, uint32_t size); |
| |
| void ref_cofact64(float64_t *pSrc, float64_t *pDst, float64_t *temp, uint32_t size); |
| |
| /* |
| * Basic Math Functions |
| */ |
| void ref_abs_f32( |
| float32_t * pSrc, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_abs_q31( |
| q31_t * pSrc, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_abs_q15( |
| q15_t * pSrc, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_abs_q7( |
| q7_t * pSrc, |
| q7_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_add_f32( |
| float32_t * pSrcA, |
| float32_t * pSrcB, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_add_q31( |
| q31_t * pSrcA, |
| q31_t * pSrcB, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_add_q15( |
| q15_t * pSrcA, |
| q15_t * pSrcB, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_add_q7( |
| q7_t * pSrcA, |
| q7_t * pSrcB, |
| q7_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_dot_prod_f32( |
| float32_t * pSrcA, |
| float32_t * pSrcB, |
| uint32_t blockSize, |
| float32_t * result); |
| |
| void ref_dot_prod_q31( |
| q31_t * pSrcA, |
| q31_t * pSrcB, |
| uint32_t blockSize, |
| q63_t * result); |
| |
| void ref_dot_prod_q15( |
| q15_t * pSrcA, |
| q15_t * pSrcB, |
| uint32_t blockSize, |
| q63_t * result); |
| |
| void ref_dot_prod_q7( |
| q7_t * pSrcA, |
| q7_t * pSrcB, |
| uint32_t blockSize, |
| q31_t * result); |
| |
| void ref_mult_f32( |
| float32_t * pSrcA, |
| float32_t * pSrcB, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_mult_q31( |
| q31_t * pSrcA, |
| q31_t * pSrcB, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_mult_q15( |
| q15_t * pSrcA, |
| q15_t * pSrcB, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_mult_q7( |
| q7_t * pSrcA, |
| q7_t * pSrcB, |
| q7_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_negate_f32( |
| float32_t * pSrc, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_negate_q31( |
| q31_t * pSrc, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_negate_q15( |
| q15_t * pSrc, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_negate_q7( |
| q7_t * pSrc, |
| q7_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_offset_f32( |
| float32_t * pSrc, |
| float32_t offset, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_offset_q31( |
| q31_t * pSrc, |
| q31_t offset, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_offset_q15( |
| q15_t * pSrc, |
| q15_t offset, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_offset_q7( |
| q7_t * pSrc, |
| q7_t offset, |
| q7_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_scale_f32( |
| float32_t * pSrc, |
| float32_t scale, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_scale_q31( |
| q31_t * pSrc, |
| q31_t scaleFract, |
| int8_t shift, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_scale_q15( |
| q15_t * pSrc, |
| q15_t scaleFract, |
| int8_t shift, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_scale_q7( |
| q7_t * pSrc, |
| q7_t scaleFract, |
| int8_t shift, |
| q7_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_shift_q31( |
| q31_t * pSrc, |
| int8_t shiftBits, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_shift_q15( |
| q15_t * pSrc, |
| int8_t shiftBits, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_shift_q7( |
| q7_t * pSrc, |
| int8_t shiftBits, |
| q7_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_sub_f32( |
| float32_t * pSrcA, |
| float32_t * pSrcB, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_sub_q31( |
| q31_t * pSrcA, |
| q31_t * pSrcB, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_sub_q15( |
| q15_t * pSrcA, |
| q15_t * pSrcB, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_sub_q7( |
| q7_t * pSrcA, |
| q7_t * pSrcB, |
| q7_t * pDst, |
| uint32_t blockSize); |
| |
| /* |
| * Complex Math Functions |
| */ |
| void ref_cmplx_conj_f32( |
| float32_t * pSrc, |
| float32_t * pDst, |
| uint32_t numSamples); |
| |
| void ref_cmplx_conj_q31( |
| q31_t * pSrc, |
| q31_t * pDst, |
| uint32_t numSamples); |
| |
| void ref_cmplx_conj_q15( |
| q15_t * pSrc, |
| q15_t * pDst, |
| uint32_t numSamples); |
| |
| void ref_cmplx_dot_prod_f32( |
| float32_t * pSrcA, |
| float32_t * pSrcB, |
| uint32_t numSamples, |
| float32_t * realResult, |
| float32_t * imagResult); |
| |
| void ref_cmplx_dot_prod_q31( |
| q31_t * pSrcA, |
| q31_t * pSrcB, |
| uint32_t numSamples, |
| q63_t * realResult, |
| q63_t * imagResult); |
| |
| void ref_cmplx_dot_prod_q15( |
| q15_t * pSrcA, |
| q15_t * pSrcB, |
| uint32_t numSamples, |
| q31_t * realResult, |
| q31_t * imagResult); |
| |
| void ref_cmplx_mag_f32( |
| float32_t * pSrc, |
| float32_t * pDst, |
| uint32_t numSamples); |
| |
| void ref_cmplx_mag_q31( |
| q31_t * pSrc, |
| q31_t * pDst, |
| uint32_t numSamples); |
| |
| void ref_cmplx_mag_q15( |
| q15_t * pSrc, |
| q15_t * pDst, |
| uint32_t numSamples); |
| |
| void ref_cmplx_mag_squared_f32( |
| float32_t * pSrc, |
| float32_t * pDst, |
| uint32_t numSamples); |
| |
| void ref_cmplx_mag_squared_q31( |
| q31_t * pSrc, |
| q31_t * pDst, |
| uint32_t numSamples); |
| |
| void ref_cmplx_mag_squared_q15( |
| q15_t * pSrc, |
| q15_t * pDst, |
| uint32_t numSamples); |
| |
| void ref_cmplx_mult_cmplx_f32( |
| float32_t * pSrcA, |
| float32_t * pSrcB, |
| float32_t * pDst, |
| uint32_t numSamples); |
| |
| void ref_cmplx_mult_cmplx_q31( |
| q31_t * pSrcA, |
| q31_t * pSrcB, |
| q31_t * pDst, |
| uint32_t numSamples); |
| |
| void ref_cmplx_mult_cmplx_q15( |
| q15_t * pSrcA, |
| q15_t * pSrcB, |
| q15_t * pDst, |
| uint32_t numSamples); |
| |
| void ref_cmplx_mult_real_f32( |
| float32_t * pSrcCmplx, |
| float32_t * pSrcReal, |
| float32_t * pCmplxDst, |
| uint32_t numSamples); |
| |
| void ref_cmplx_mult_real_q31( |
| q31_t * pSrcCmplx, |
| q31_t * pSrcReal, |
| q31_t * pCmplxDst, |
| uint32_t numSamples); |
| |
| void ref_cmplx_mult_real_q15( |
| q15_t * pSrcCmplx, |
| q15_t * pSrcReal, |
| q15_t * pCmplxDst, |
| uint32_t numSamples); |
| |
| /* |
| * Controller Functions |
| */ |
| void ref_sin_cos_f32( |
| float32_t theta, |
| float32_t * pSinVal, |
| float32_t * pCosVal); |
| |
| void ref_sin_cos_q31( |
| q31_t theta, |
| q31_t * pSinVal, |
| q31_t * pCosVal); |
| |
| float32_t ref_pid_f32( |
| arm_pid_instance_f32 * S, |
| float32_t in); |
| |
| q31_t ref_pid_q31( |
| arm_pid_instance_q31 * S, |
| q31_t in); |
| |
| q15_t ref_pid_q15( |
| arm_pid_instance_q15 * S, |
| q15_t in); |
| |
| /* |
| * Fast Math Functions |
| */ |
| #define ref_sin_f32(a) sinf(a) |
| |
| q31_t ref_sin_q31(q31_t x); |
| |
| q15_t ref_sin_q15(q15_t x); |
| |
| #define ref_cos_f32(a) cosf(a) |
| |
| q31_t ref_cos_q31(q31_t x); |
| |
| q15_t ref_cos_q15(q15_t x); |
| |
| arm_status ref_sqrt_q31(q31_t in, q31_t * pOut); |
| |
| arm_status ref_sqrt_q15(q15_t in, q15_t * pOut); |
| |
| /* |
| * Filtering Functions |
| */ |
| void ref_biquad_cascade_df2T_f32( |
| const arm_biquad_cascade_df2T_instance_f32 * S, |
| float32_t * pSrc, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_biquad_cascade_stereo_df2T_f32( |
| const arm_biquad_cascade_stereo_df2T_instance_f32 * S, |
| float32_t * pSrc, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_biquad_cascade_df2T_f64( |
| const arm_biquad_cascade_df2T_instance_f64 * S, |
| float64_t * pSrc, |
| float64_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_biquad_cascade_df1_f32( |
| const arm_biquad_casd_df1_inst_f32 * S, |
| float32_t * pSrc, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_biquad_cas_df1_32x64_q31( |
| const arm_biquad_cas_df1_32x64_ins_q31 * S, |
| q31_t * pSrc, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_biquad_cascade_df1_q31( |
| const arm_biquad_casd_df1_inst_q31 * S, |
| q31_t * pSrc, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_biquad_cascade_df1_fast_q31( |
| const arm_biquad_casd_df1_inst_q31 * S, |
| q31_t * pSrc, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_biquad_cascade_df1_fast_q15( |
| const arm_biquad_casd_df1_inst_q15 * S, |
| q15_t * pSrc, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_biquad_cascade_df1_q15( |
| const arm_biquad_casd_df1_inst_q15 * S, |
| q15_t * pSrc, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_conv_f32( |
| float32_t * pSrcA, |
| uint32_t srcALen, |
| float32_t * pSrcB, |
| uint32_t srcBLen, |
| float32_t * pDst); |
| |
| arm_status ref_conv_partial_f32( |
| float32_t * pSrcA, |
| uint32_t srcALen, |
| float32_t * pSrcB, |
| uint32_t srcBLen, |
| float32_t * pDst, |
| uint32_t firstIndex, |
| uint32_t numPoints); |
| |
| void ref_conv_q31( |
| q31_t * pSrcA, |
| uint32_t srcALen, |
| q31_t * pSrcB, |
| uint32_t srcBLen, |
| q31_t * pDst); |
| |
| void ref_conv_fast_q31( |
| q31_t * pSrcA, |
| uint32_t srcALen, |
| q31_t * pSrcB, |
| uint32_t srcBLen, |
| q31_t * pDst); |
| |
| arm_status ref_conv_partial_q31( |
| q31_t * pSrcA, |
| uint32_t srcALen, |
| q31_t * pSrcB, |
| uint32_t srcBLen, |
| q31_t * pDst, |
| uint32_t firstIndex, |
| uint32_t numPoints); |
| |
| arm_status ref_conv_partial_fast_q31( |
| q31_t * pSrcA, |
| uint32_t srcALen, |
| q31_t * pSrcB, |
| uint32_t srcBLen, |
| q31_t * pDst, |
| uint32_t firstIndex, |
| uint32_t numPoints); |
| |
| void ref_conv_q15( |
| q15_t * pSrcA, |
| uint32_t srcALen, |
| q15_t * pSrcB, |
| uint32_t srcBLen, |
| q15_t * pDst); |
| |
| #define ref_conv_opt_q15(pSrcA, srcALen, pSrcB, srcBLen, pDst, \ |
| pScratch1, pScratch2) \ |
| ref_conv_q15(pSrcA, srcALen, pSrcB, srcBLen, pDst) |
| |
| void ref_conv_fast_q15( |
| q15_t * pSrcA, |
| uint32_t srcALen, |
| q15_t * pSrcB, |
| uint32_t srcBLen, |
| q15_t * pDst); |
| |
| void ref_conv_fast_opt_q15( |
| q15_t * pSrcA, |
| uint32_t srcALen, |
| q15_t * pSrcB, |
| uint32_t srcBLen, |
| q15_t * pDst, |
| q15_t * pScratch1, |
| q15_t * pScratch2); |
| |
| arm_status ref_conv_partial_q15( |
| q15_t * pSrcA, |
| uint32_t srcALen, |
| q15_t * pSrcB, |
| uint32_t srcBLen, |
| q15_t * pDst, |
| uint32_t firstIndex, |
| uint32_t numPoints); |
| |
| #define ref_conv_partial_opt_q15(pSrcA, srcALen, pSrcB, srcBLen, pDst, \ |
| firstIndex, numPoints, \ |
| pScratch1, pScratch2) \ |
| ref_conv_partial_q15(pSrcA, srcALen, pSrcB, srcBLen, pDst, \ |
| firstIndex, numPoints) |
| |
| arm_status ref_conv_partial_fast_q15( |
| q15_t * pSrcA, |
| uint32_t srcALen, |
| q15_t * pSrcB, |
| uint32_t srcBLen, |
| q15_t * pDst, |
| uint32_t firstIndex, |
| uint32_t numPoints); |
| |
| arm_status ref_conv_partial_fast_opt_q15( |
| q15_t * pSrcA, |
| uint32_t srcALen, |
| q15_t * pSrcB, |
| uint32_t srcBLen, |
| q15_t * pDst, |
| uint32_t firstIndex, |
| uint32_t numPoints, |
| q15_t * pScratch1, |
| q15_t * pScratch2); |
| |
| void ref_conv_q7( |
| q7_t * pSrcA, |
| uint32_t srcALen, |
| q7_t * pSrcB, |
| uint32_t srcBLen, |
| q7_t * pDst); |
| |
| #define ref_conv_opt_q7(pSrcA, srcALen, pSrcB, srcBLen, pDst, \ |
| pScratch1, pScratch2) \ |
| ref_conv_q7(pSrcA, srcALen, pSrcB, srcBLen, pDst) |
| |
| arm_status ref_conv_partial_q7( |
| q7_t * pSrcA, |
| uint32_t srcALen, |
| q7_t * pSrcB, |
| uint32_t srcBLen, |
| q7_t * pDst, |
| uint32_t firstIndex, |
| uint32_t numPoints); |
| |
| #define ref_conv_partial_opt_q7(pSrcA, srcALen, pSrcB, srcBLen, pDst, \ |
| firstIndex, numPoints, \ |
| pScratch1, pScratch2) \ |
| ref_conv_partial_q7(pSrcA, srcALen, pSrcB, srcBLen, pDst, \ |
| firstIndex, numPoints) |
| |
| void ref_correlate_f32( |
| float32_t * pSrcA, |
| uint32_t srcALen, |
| float32_t * pSrcB, |
| uint32_t srcBLen, |
| float32_t * pDst); |
| |
| void ref_correlate_q31( |
| q31_t * pSrcA, |
| uint32_t srcALen, |
| q31_t * pSrcB, |
| uint32_t srcBLen, |
| q31_t * pDst); |
| |
| void ref_correlate_fast_q31( |
| q31_t * pSrcA, |
| uint32_t srcALen, |
| q31_t * pSrcB, |
| uint32_t srcBLen, |
| q31_t * pDst); |
| |
| void ref_correlate_q15( |
| q15_t * pSrcA, |
| uint32_t srcALen, |
| q15_t * pSrcB, |
| uint32_t srcBLen, |
| q15_t * pDst); |
| |
| #define ref_correlate_opt_q15(pSrcA, srcALen, pSrcB, srcBLen, pDst, \ |
| pScratch1) \ |
| ref_correlate_q15(pSrcA, srcALen, pSrcB, srcBLen, pDst) |
| |
| void ref_correlate_fast_q15( |
| q15_t * pSrcA, |
| uint32_t srcALen, |
| q15_t * pSrcB, |
| uint32_t srcBLen, |
| q15_t * pDst); |
| |
| void ref_correlate_fast_opt_q15( |
| q15_t * pSrcA, |
| uint32_t srcALen, |
| q15_t * pSrcB, |
| uint32_t srcBLen, |
| q15_t * pDst, |
| q15_t * pScratch); |
| |
| void ref_correlate_q7( |
| q7_t * pSrcA, |
| uint32_t srcALen, |
| q7_t * pSrcB, |
| uint32_t srcBLen, |
| q7_t * pDst); |
| |
| #define ref_correlate_opt_q7(pSrcA, srcALen, pSrcB, srcBLen, pDst, \ |
| pScratch1, pScratch2) \ |
| ref_correlate_q7(pSrcA, srcALen, pSrcB, srcBLen, pDst) |
| |
| void ref_fir_f32( |
| const arm_fir_instance_f32 * S, |
| float32_t * pSrc, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fir_q31( |
| const arm_fir_instance_q31 * S, |
| q31_t * pSrc, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fir_fast_q31( |
| const arm_fir_instance_q31 * S, |
| q31_t * pSrc, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fir_q15( |
| const arm_fir_instance_q15 * S, |
| q15_t * pSrc, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fir_fast_q15( |
| const arm_fir_instance_q15 * S, |
| q15_t * pSrc, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fir_q7( |
| const arm_fir_instance_q7 * S, |
| q7_t * pSrc, |
| q7_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fir_decimate_f32( |
| const arm_fir_decimate_instance_f32 * S, |
| float32_t * pSrc, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fir_decimate_q31( |
| const arm_fir_decimate_instance_q31 * S, |
| q31_t * pSrc, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fir_decimate_fast_q31( |
| const arm_fir_decimate_instance_q31 * S, |
| q31_t * pSrc, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fir_decimate_q15( |
| const arm_fir_decimate_instance_q15 * S, |
| q15_t * pSrc, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fir_decimate_fast_q15( |
| const arm_fir_decimate_instance_q15 * S, |
| q15_t * pSrc, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fir_lattice_f32( |
| const arm_fir_lattice_instance_f32 * S, |
| float32_t * pSrc, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fir_lattice_q31( |
| const arm_fir_lattice_instance_q31 * S, |
| q31_t * pSrc, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fir_lattice_q15( |
| const arm_fir_lattice_instance_q15 * S, |
| q15_t * pSrc, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fir_sparse_f32( |
| arm_fir_sparse_instance_f32 * S, |
| float32_t * pSrc, |
| float32_t * pDst, |
| float32_t * pScratchIn, |
| uint32_t blockSize); |
| |
| void ref_fir_sparse_q31( |
| arm_fir_sparse_instance_q31 * S, |
| q31_t * pSrc, |
| q31_t * pDst, |
| q31_t * pScratchIn, |
| uint32_t blockSize); |
| |
| void ref_fir_sparse_q15( |
| arm_fir_sparse_instance_q15 * S, |
| q15_t * pSrc, |
| q15_t * pDst, |
| q15_t * pScratchIn, |
| q31_t * pScratchOut, |
| uint32_t blockSize); |
| |
| void ref_fir_sparse_q7( |
| arm_fir_sparse_instance_q7 * S, |
| q7_t *pSrc, |
| q7_t *pDst, |
| q7_t *pScratchIn, |
| q31_t * pScratchOut, |
| uint32_t blockSize); |
| |
| void ref_iir_lattice_f32( |
| const arm_iir_lattice_instance_f32 * S, |
| float32_t * pSrc, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_iir_lattice_q31( |
| const arm_iir_lattice_instance_q31 * S, |
| q31_t * pSrc, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_iir_lattice_q15( |
| const arm_iir_lattice_instance_q15 * S, |
| q15_t * pSrc, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_lms_f32( |
| const arm_lms_instance_f32 * S, |
| float32_t * pSrc, |
| float32_t * pRef, |
| float32_t * pOut, |
| float32_t * pErr, |
| uint32_t blockSize); |
| |
| void ref_lms_norm_f32( |
| arm_lms_norm_instance_f32 * S, |
| float32_t * pSrc, |
| float32_t * pRef, |
| float32_t * pOut, |
| float32_t * pErr, |
| uint32_t blockSize); |
| |
| void ref_lms_q31( |
| const arm_lms_instance_q31 * S, |
| q31_t * pSrc, |
| q31_t * pRef, |
| q31_t * pOut, |
| q31_t * pErr, |
| uint32_t blockSize); |
| |
| void ref_lms_norm_q31( |
| arm_lms_norm_instance_q31 * S, |
| q31_t * pSrc, |
| q31_t * pRef, |
| q31_t * pOut, |
| q31_t * pErr, |
| uint32_t blockSize); |
| |
| void ref_lms_q15( |
| const arm_lms_instance_q15 * S, |
| q15_t * pSrc, |
| q15_t * pRef, |
| q15_t * pOut, |
| q15_t * pErr, |
| uint32_t blockSize); |
| |
| void ref_lms_norm_q15( |
| arm_lms_norm_instance_q15 * S, |
| q15_t * pSrc, |
| q15_t * pRef, |
| q15_t * pOut, |
| q15_t * pErr, |
| uint32_t blockSize); |
| |
| void ref_fir_interpolate_f32( |
| const arm_fir_interpolate_instance_f32 * S, |
| float32_t * pSrc, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fir_interpolate_q31( |
| const arm_fir_interpolate_instance_q31 * S, |
| q31_t * pSrc, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fir_interpolate_q15( |
| const arm_fir_interpolate_instance_q15 * S, |
| q15_t * pSrc, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| /* |
| * Matrix Functions |
| */ |
| arm_status ref_mat_cmplx_mult_f32( |
| const arm_matrix_instance_f32 * pSrcA, |
| const arm_matrix_instance_f32 * pSrcB, |
| arm_matrix_instance_f32 * pDst); |
| |
| arm_status ref_mat_cmplx_mult_q31( |
| const arm_matrix_instance_q31 * pSrcA, |
| const arm_matrix_instance_q31 * pSrcB, |
| arm_matrix_instance_q31 * pDst); |
| |
| arm_status ref_mat_cmplx_mult_q15( |
| const arm_matrix_instance_q15 * pSrcA, |
| const arm_matrix_instance_q15 * pSrcB, |
| arm_matrix_instance_q15 * pDst); |
| |
| arm_status ref_mat_inverse_f32( |
| const arm_matrix_instance_f32 * pSrc, |
| arm_matrix_instance_f32 * pDst); |
| |
| arm_status ref_mat_inverse_f64( |
| const arm_matrix_instance_f64 * pSrc, |
| arm_matrix_instance_f64 * pDst); |
| |
| arm_status ref_mat_mult_f32( |
| const arm_matrix_instance_f32 * pSrcA, |
| const arm_matrix_instance_f32 * pSrcB, |
| arm_matrix_instance_f32 * pDst); |
| |
| arm_status ref_mat_mult_q31( |
| const arm_matrix_instance_q31 * pSrcA, |
| const arm_matrix_instance_q31 * pSrcB, |
| arm_matrix_instance_q31 * pDst); |
| |
| /* Alias for testing purposes*/ |
| #define ref_mat_mult_fast_q31 ref_mat_mult_q31 |
| |
| arm_status ref_mat_mult_q15( |
| const arm_matrix_instance_q15 * pSrcA, |
| const arm_matrix_instance_q15 * pSrcB, |
| arm_matrix_instance_q15 * pDst); |
| |
| /* Alias for testing purposes*/ |
| #define ref_mat_mult_fast_q15 ref_mat_mult_q15 |
| |
| arm_status ref_mat_scale_f32( |
| const arm_matrix_instance_f32 * pSrc, |
| float32_t scale, |
| arm_matrix_instance_f32 * pDst); |
| |
| arm_status ref_mat_scale_q31( |
| const arm_matrix_instance_q31 * pSrc, |
| q31_t scale, |
| int32_t shift, |
| arm_matrix_instance_q31 * pDst); |
| |
| arm_status ref_mat_scale_q15( |
| const arm_matrix_instance_q15 * pSrc, |
| q15_t scale, |
| int32_t shift, |
| arm_matrix_instance_q15 * pDst); |
| |
| arm_status ref_mat_sub_f32( |
| const arm_matrix_instance_f32 * pSrcA, |
| const arm_matrix_instance_f32 * pSrcB, |
| arm_matrix_instance_f32 * pDst); |
| |
| arm_status ref_mat_sub_q31( |
| const arm_matrix_instance_q31 * pSrcA, |
| const arm_matrix_instance_q31 * pSrcB, |
| arm_matrix_instance_q31 * pDst); |
| |
| arm_status ref_mat_sub_q15( |
| const arm_matrix_instance_q15 * pSrcA, |
| const arm_matrix_instance_q15 * pSrcB, |
| arm_matrix_instance_q15 * pDst); |
| |
| arm_status ref_mat_trans_f64( |
| const arm_matrix_instance_f64 * pSrc, |
| arm_matrix_instance_f64 * pDst); |
| |
| arm_status ref_mat_trans_f32( |
| const arm_matrix_instance_f32 * pSrc, |
| arm_matrix_instance_f32 * pDst); |
| |
| arm_status ref_mat_trans_q31( |
| const arm_matrix_instance_q31 * pSrc, |
| arm_matrix_instance_q31 * pDst); |
| |
| arm_status ref_mat_trans_q15( |
| const arm_matrix_instance_q15 * pSrc, |
| arm_matrix_instance_q15 * pDst); |
| |
| arm_status ref_mat_add_f32( |
| const arm_matrix_instance_f32 * pSrcA, |
| const arm_matrix_instance_f32 * pSrcB, |
| arm_matrix_instance_f32 * pDst); |
| |
| arm_status ref_mat_add_q31( |
| const arm_matrix_instance_q31 * pSrcA, |
| const arm_matrix_instance_q31 * pSrcB, |
| arm_matrix_instance_q31 * pDst); |
| |
| arm_status ref_mat_add_q15( |
| const arm_matrix_instance_q15 * pSrcA, |
| const arm_matrix_instance_q15 * pSrcB, |
| arm_matrix_instance_q15 * pDst); |
| |
| /* |
| * Statistics Functions |
| */ |
| void ref_max_f32( |
| float32_t * pSrc, |
| uint32_t blockSize, |
| float32_t * pResult, |
| uint32_t * pIndex); |
| |
| void ref_max_q31( |
| q31_t * pSrc, |
| uint32_t blockSize, |
| q31_t * pResult, |
| uint32_t * pIndex); |
| |
| void ref_max_q15( |
| q15_t * pSrc, |
| uint32_t blockSize, |
| q15_t * pResult, |
| uint32_t * pIndex); |
| |
| void ref_max_q7( |
| q7_t * pSrc, |
| uint32_t blockSize, |
| q7_t * pResult, |
| uint32_t * pIndex); |
| |
| void ref_mean_f32( |
| float32_t * pSrc, |
| uint32_t blockSize, |
| float32_t * pResult); |
| |
| void ref_mean_q31( |
| q31_t * pSrc, |
| uint32_t blockSize, |
| q31_t * pResult); |
| |
| void ref_mean_q15( |
| q15_t * pSrc, |
| uint32_t blockSize, |
| q15_t * pResult); |
| |
| void ref_mean_q7( |
| q7_t * pSrc, |
| uint32_t blockSize, |
| q7_t * pResult); |
| |
| void ref_min_f32( |
| float32_t * pSrc, |
| uint32_t blockSize, |
| float32_t * pResult, |
| uint32_t * pIndex); |
| |
| void ref_min_q31( |
| q31_t * pSrc, |
| uint32_t blockSize, |
| q31_t * pResult, |
| uint32_t * pIndex); |
| |
| void ref_min_q15( |
| q15_t * pSrc, |
| uint32_t blockSize, |
| q15_t * pResult, |
| uint32_t * pIndex); |
| |
| void ref_min_q7( |
| q7_t * pSrc, |
| uint32_t blockSize, |
| q7_t * pResult, |
| uint32_t * pIndex); |
| |
| void ref_power_f32( |
| float32_t * pSrc, |
| uint32_t blockSize, |
| float32_t * pResult); |
| |
| void ref_power_q31( |
| q31_t * pSrc, |
| uint32_t blockSize, |
| q63_t * pResult); |
| |
| void ref_power_q15( |
| q15_t * pSrc, |
| uint32_t blockSize, |
| q63_t * pResult); |
| |
| void ref_power_q7( |
| q7_t * pSrc, |
| uint32_t blockSize, |
| q31_t * pResult); |
| |
| void ref_rms_f32( |
| float32_t * pSrc, |
| uint32_t blockSize, |
| float32_t * pResult); |
| |
| void ref_rms_q31( |
| q31_t * pSrc, |
| uint32_t blockSize, |
| q31_t * pResult); |
| |
| void ref_rms_q15( |
| q15_t * pSrc, |
| uint32_t blockSize, |
| q15_t * pResult); |
| |
| void ref_std_f32( |
| float32_t * pSrc, |
| uint32_t blockSize, |
| float32_t * pResult); |
| |
| void ref_std_q31( |
| q31_t * pSrc, |
| uint32_t blockSize, |
| q31_t * pResult); |
| |
| void ref_std_q15( |
| q15_t * pSrc, |
| uint32_t blockSize, |
| q15_t * pResult); |
| |
| void ref_var_f32( |
| float32_t * pSrc, |
| uint32_t blockSize, |
| float32_t * pResult); |
| |
| void ref_var_q31( |
| q31_t * pSrc, |
| uint32_t blockSize, |
| q31_t * pResult); |
| |
| void ref_var_q15( |
| q15_t * pSrc, |
| uint32_t blockSize, |
| q15_t * pResult); |
| |
| /* |
| * Support Functions |
| */ |
| void ref_copy_f32( |
| float32_t * pSrc, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_copy_q31( |
| q31_t * pSrc, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_copy_q15( |
| q15_t * pSrc, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_copy_q7( |
| q7_t * pSrc, |
| q7_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fill_f32( |
| float32_t value, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fill_q31( |
| q31_t value, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fill_q15( |
| q15_t value, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_fill_q7( |
| q7_t value, |
| q7_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_q31_to_q15( |
| q31_t * pSrc, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_q31_to_q7( |
| q31_t * pSrc, |
| q7_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_q15_to_q31( |
| q15_t * pSrc, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_q15_to_q7( |
| q15_t * pSrc, |
| q7_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_q7_to_q31( |
| q7_t * pSrc, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_q7_to_q15( |
| q7_t * pSrc, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_q63_to_float( |
| q63_t * pSrc, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_q31_to_float( |
| q31_t * pSrc, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_q15_to_float( |
| q15_t * pSrc, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_q7_to_float( |
| q7_t * pSrc, |
| float32_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_float_to_q31( |
| float32_t * pSrc, |
| q31_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_float_to_q15( |
| float32_t * pSrc, |
| q15_t * pDst, |
| uint32_t blockSize); |
| |
| void ref_float_to_q7( |
| float32_t * pSrc, |
| q7_t * pDst, |
| uint32_t blockSize); |
| |
| /* |
| * Transform Functions |
| */ |
| void ref_cfft_f32( |
| const arm_cfft_instance_f32 * S, |
| float32_t * p1, |
| uint8_t ifftFlag, |
| uint8_t bitReverseFlag); |
| |
| void ref_cfft_q31( |
| const arm_cfft_instance_q31 * S, |
| q31_t * p1, |
| uint8_t ifftFlag, |
| uint8_t bitReverseFlag); |
| |
| void ref_cfft_q15( |
| const arm_cfft_instance_q15 * S, |
| q15_t * p1, |
| uint8_t ifftFlag, |
| uint8_t bitReverseFlag); |
| |
| void ref_cfft_radix2_f32( |
| const arm_cfft_radix2_instance_f32 * S, |
| float32_t * pSrc); |
| |
| void ref_cfft_radix2_q31( |
| const arm_cfft_radix2_instance_q31 * S, |
| q31_t * pSrc); |
| |
| void ref_cfft_radix2_q15( |
| const arm_cfft_radix2_instance_q15 * S, |
| q15_t * pSrc); |
| |
| void ref_cfft_radix4_f32( |
| const arm_cfft_radix4_instance_f32 * S, |
| float32_t * pSrc); |
| |
| void ref_cfft_radix4_q31( |
| const arm_cfft_radix4_instance_q31 * S, |
| q31_t * pSrc); |
| |
| void ref_cfft_radix4_q15( |
| const arm_cfft_radix4_instance_q15 * S, |
| q15_t * pSrc); |
| |
| void ref_rfft_f32( |
| arm_rfft_instance_f32 * S, |
| float32_t * pSrc, |
| float32_t * pDst); |
| |
| void ref_rfft_fast_f32( |
| arm_rfft_fast_instance_f32 * S, |
| float32_t * p, float32_t * pOut, |
| uint8_t ifftFlag); |
| |
| void ref_rfft_q31( |
| const arm_rfft_instance_q31 * S, |
| q31_t * pSrc, |
| q31_t * pDst); |
| |
| void ref_rfft_q15( |
| const arm_rfft_instance_q15 * S, |
| q15_t * pSrc, |
| q15_t * pDst); |
| |
| void ref_dct4_f32( |
| const arm_dct4_instance_f32 * S, |
| float32_t * pState, |
| float32_t * pInlineBuffer); |
| |
| void ref_dct4_q31( |
| const arm_dct4_instance_q31 * S, |
| q31_t * pState, |
| q31_t * pInlineBuffer); |
| |
| void ref_dct4_q15( |
| const arm_dct4_instance_q15 * S, |
| q15_t * pState, |
| q15_t * pInlineBuffer); |
| |
| /* |
| * Intrinsics |
| */ |
| q31_t ref__QADD8(q31_t x, q31_t y); |
| q31_t ref__QSUB8(q31_t x, q31_t y); |
| q31_t ref__QADD16(q31_t x, q31_t y); |
| q31_t ref__SHADD16(q31_t x, q31_t y); |
| q31_t ref__QSUB16(q31_t x, q31_t y); |
| q31_t ref__SHSUB16(q31_t x, q31_t y); |
| q31_t ref__QASX(q31_t x, q31_t y); |
| q31_t ref__SHASX(q31_t x, q31_t y); |
| q31_t ref__QSAX(q31_t x, q31_t y); |
| q31_t ref__SHSAX(q31_t x, q31_t y); |
| q31_t ref__SMUSDX(q31_t x, q31_t y); |
| q31_t ref__SMUADX(q31_t x, q31_t y); |
| q31_t ref__QADD(q31_t x, q31_t y); |
| q31_t ref__QSUB(q31_t x, q31_t y); |
| q31_t ref__SMLAD(q31_t x, q31_t y, q31_t sum); |
| q31_t ref__SMLADX(q31_t x, q31_t y, q31_t sum); |
| q31_t ref__SMLSDX(q31_t x, q31_t y, q31_t sum); |
| q63_t ref__SMLALD(q31_t x, q31_t y, q63_t sum); |
| q63_t ref__SMLALDX(q31_t x, q31_t y, q63_t sum); |
| q31_t ref__SMUAD(q31_t x, q31_t y); |
| q31_t ref__SMUSD(q31_t x, q31_t y); |
| q31_t ref__SXTB16(q31_t x); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif |
