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#ifndef _FILTERING_TEMPLATES_H_
#define _FILTERING_TEMPLATES_H_
/*--------------------------------------------------------------------------------*/
/* Includes */
/*--------------------------------------------------------------------------------*/
#include "test_templates.h"
/*--------------------------------------------------------------------------------*/
/* Group Specific Templates */
/*--------------------------------------------------------------------------------*/
/*
* Comparison SNR thresholds for the data types used in statistics_tests.
*/
#define FILTERING_SNR_THRESHOLD_float64_t 120
#define FILTERING_SNR_THRESHOLD_float32_t 99
#define FILTERING_SNR_THRESHOLD_q31_t 90
#define FILTERING_SNR_THRESHOLD_q15_t 60
#define FILTERING_SNR_THRESHOLD_q7_t 30
/**
* Compare reference and fut outputs using SNR.
*
* @note The outputs are converted to float32_t before comparison.
*/
#define FILTERING_SNR_COMPARE_INTERFACE(block_size, \
output_type) \
FILTERING_SNR_COMPARE_INTERFACE_OFFSET(0, block_size, output_type)
/**
* Compare reference and fut outputs starting at some offset using SNR.
*/
#define FILTERING_SNR_COMPARE_INTERFACE_OFFSET(offset, \
block_size, \
output_type) \
do \
{ \
TEST_CONVERT_AND_ASSERT_SNR( \
filtering_output_f32_ref, \
(output_type *) filtering_output_ref + offset, \
filtering_output_f32_fut, \
(output_type *) filtering_output_fut + offset, \
block_size, \
output_type, \
FILTERING_SNR_THRESHOLD_##output_type \
); \
} while (0)
/**
* Compare reference and fut outputs starting at some offset using SNR.
* Special case for float64_t
*/
#define FILTERING_DBL_SNR_COMPARE_INTERFACE(block_size, \
output_type) \
do \
{ \
TEST_ASSERT_DBL_SNR( \
(float64_t*)filtering_output_ref, \
(float64_t*)filtering_output_fut, \
block_size, \
FILTERING_SNR_THRESHOLD_##output_type \
); \
} while (0)
/*--------------------------------------------------------------------------------*/
/* Input Interfaces */
/*--------------------------------------------------------------------------------*/
/*
* General:
* Input interfaces provide inputs to functions inside test templates. They
* ONLY provide the inputs. The output variables should be hard coded.
*
* The input interfaces must have the following format:
*
* ARM_xxx_INPUT_INTERFACE() or
* REF_xxx_INPUT_INTERFACE()
*
* The xxx must be lowercase, and is intended to be the indentifying substring
* in the function's name. Acceptable values are 'sub' or 'add' from the
* functions arm_add_q31.
*/
/*--------------------------------------------------------------------------------*/
/* Test Templates */
/*--------------------------------------------------------------------------------*/
#endif /* _FILTERING_TEMPLATES_H_ */
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