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Math: Library: Added cordic sine function #3990

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Merged
lgirdwood merged 1 commit into from
Apr 14, 2021
Merged

Math: Library: Added cordic sine function #3990

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2 changes: 1 addition & 1 deletion src/include/sof/math/trig.h
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,6 @@
#define PI_Q4_28 843314857
#define PI_MUL2_Q4_28 1686629713

int32_t sin_fixed(int32_t w); /* Input is Q4.28, output is Q1.31 */
int32_t sin_fixed(int32_t th_rad_fxp); /* Input is Q4.28, output is Q1.31 */

#endif /* __SOF_MATH_TRIG_H__ */
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