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Searched refs:yfract (Results 1 – 2 of 2) sorted by relevance

/loramac-node-latest/src/boards/mcu/saml21/cmsis/
Darm_math.h7218 q31_t xfract, yfract; /* X, Y fractional parts */ in arm_bilinear_interp_q31() local
7252 yfract = (Y & 0x000FFFFF) << 11u; in arm_bilinear_interp_q31()
7260 acc = ((q31_t) (((q63_t) out * (0x7FFFFFFF - yfract)) >> 32)); in arm_bilinear_interp_q31()
7263 out = ((q31_t) ((q63_t) x2 * (0x7FFFFFFF - yfract) >> 32)); in arm_bilinear_interp_q31()
7268 acc += ((q31_t) ((q63_t) out * (yfract) >> 32)); in arm_bilinear_interp_q31()
7272 acc += ((q31_t) ((q63_t) out * (yfract) >> 32)); in arm_bilinear_interp_q31()
7295 q31_t xfract, yfract; /* X, Y fractional parts */ in arm_bilinear_interp_q15() local
7328 yfract = (Y & 0x000FFFFF); in arm_bilinear_interp_q15()
7339 acc = ((q63_t) out * (0xFFFFF - yfract)); in arm_bilinear_interp_q15()
7342 out = (q31_t) (((q63_t) x2 * (0xFFFFF - yfract)) >> 4u); in arm_bilinear_interp_q15()
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/loramac-node-latest/src/boards/mcu/stm32/cmsis/
Darm_math.h6825 q31_t xfract, yfract; /* X, Y fractional parts */ in arm_bilinear_interp_q31() local
6858 yfract = (Y & 0x000FFFFF) << 11u; in arm_bilinear_interp_q31()
6866 acc = ((q31_t) (((q63_t) out * (0x7FFFFFFF - yfract)) >> 32)); in arm_bilinear_interp_q31()
6869 out = ((q31_t) ((q63_t) x2 * (0x7FFFFFFF - yfract) >> 32)); in arm_bilinear_interp_q31()
6874 acc += ((q31_t) ((q63_t) out * (yfract) >> 32)); in arm_bilinear_interp_q31()
6878 acc += ((q31_t) ((q63_t) out * (yfract) >> 32)); in arm_bilinear_interp_q31()
6900 q31_t xfract, yfract; /* X, Y fractional parts */ in arm_bilinear_interp_q15() local
6932 yfract = (Y & 0x000FFFFF); in arm_bilinear_interp_q15()
6943 acc = ((q63_t) out * (0xFFFFF - yfract)); in arm_bilinear_interp_q15()
6946 out = (q31_t) (((q63_t) x2 * (0xFFFFF - yfract)) >> 4u); in arm_bilinear_interp_q15()
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