kest_fixed_point.h

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#ifndef KEST_FIXED_POINT_H_
#define KEST_FIXED_POINT_H_
 
// Floating point -> fixed point format conversion
kest_fpga_sample_t float_to_q_nminus1(float x, int shift);
int16_t float_to_q15(float x);
 
int32_t float_to_q_nminus1_18bit(float x, int shift);
 
int kest_expression_compute_format(kest_expression *expr, kest_expr_scope *scope, int fmax, int width);
 
int kest_filter_compute_format(kest_filter *filter, kest_expr_scope *scope);
 
#endif