16 #define SNR_ERROR_THRESH	((float32_t)120)
24 	const float32_t *input = (const float32_t *)in_linear_x;  in test_arm_linear_interp_f32()
25 	float32_t *output;  in test_arm_linear_interp_f32()
31 	inst.pYData = (float32_t *)in_linear_y;  in test_arm_linear_interp_f32()
34 	output = malloc(length * sizeof(float32_t));  in test_arm_linear_interp_f32()
45 		test_snr_error_f32(length, output, (float32_t *)ref_linear,  in test_arm_linear_interp_f32()
50 		test_rel_error_f32(length, output, (float32_t *)ref_linear,  in test_arm_linear_interp_f32()
63 	const float32_t *input = (const float32_t *)in_bilinear_x;  in test_arm_bilinear_interp_f32()
64 	float32_t *output;  in test_arm_bilinear_interp_f32()
69 	inst.pData = (float32_t *)in_bilinear_y;  in test_arm_bilinear_interp_f32()
72 	output = malloc(length * sizeof(float32_t));  in test_arm_bilinear_interp_f32()
86 		test_snr_error_f32(length, output, (float32_t *)ref_bilinear,  in test_arm_bilinear_interp_f32()
91 		test_rel_error_f32(length, output, (float32_t *)ref_bilinear,  in test_arm_bilinear_interp_f32()
104 	float32_t *output;  in test_arm_spline()
105 	float32_t *scratch;  in test_arm_spline()
106 	float32_t *coeff;  in test_arm_spline()
110 	output = malloc(length * sizeof(float32_t));  in test_arm_spline()
114 	scratch = malloc(((n * 2) - 1) * sizeof(float32_t));  in test_arm_spline()
118 	coeff = malloc(((n - 1) * 3) * sizeof(float32_t));  in test_arm_spline()
123 		(float32_t *)input_x, (float32_t *)input_y, n, coeff, scratch);  in test_arm_spline()
126 	arm_spline_f32(&inst, (float32_t *)input_xq, output, length);  in test_arm_spline()
130 		test_snr_error_f32(length, output, (float32_t *)ref,  in test_arm_spline()