34 	long long arg)  in abs_i64()  argument
36 	if (arg > 0)  in abs_i64()
37 		return (unsigned long long)arg;  in abs_i64()
39 		return (unsigned long long)(-arg);  in abs_i64()
174 struct fixed31_32 dc_fixpt_sqr(struct fixed31_32 arg)  in dc_fixpt_sqr()  argument
178 	unsigned long long arg_value = abs_i64(arg.value);  in dc_fixpt_sqr()
214 struct fixed31_32 dc_fixpt_recip(struct fixed31_32 arg)  in dc_fixpt_recip()  argument
221 	ASSERT(arg.value);  in dc_fixpt_recip()
225 		arg.value);  in dc_fixpt_recip()
228 struct fixed31_32 dc_fixpt_sinc(struct fixed31_32 arg)  in dc_fixpt_sinc()  argument
236 	struct fixed31_32 arg_norm = arg;  in dc_fixpt_sinc()
240 		dc_fixpt_abs(arg))) {  in dc_fixpt_sinc()
264 	if (arg.value != arg_norm.value)  in dc_fixpt_sinc()
267 			arg);  in dc_fixpt_sinc()
272 struct fixed31_32 dc_fixpt_sin(struct fixed31_32 arg)  in dc_fixpt_sin()  argument
275 		arg,  in dc_fixpt_sin()
276 		dc_fixpt_sinc(arg));  in dc_fixpt_sin()
279 struct fixed31_32 dc_fixpt_cos(struct fixed31_32 arg)  in dc_fixpt_cos()  argument
283 	const struct fixed31_32 square = dc_fixpt_sqr(arg);  in dc_fixpt_cos()
311 static struct fixed31_32 fixed31_32_exp_from_taylor_series(struct fixed31_32 arg)  in fixed31_32_exp_from_taylor_series()  argument
320 	ASSERT(dc_fixpt_lt(arg, dc_fixpt_one));  in fixed31_32_exp_from_taylor_series()
327 					arg,  in fixed31_32_exp_from_taylor_series()
335 			arg,  in fixed31_32_exp_from_taylor_series()
339 struct fixed31_32 dc_fixpt_exp(struct fixed31_32 arg)  in dc_fixpt_exp()  argument
350 		dc_fixpt_abs(arg))) {  in dc_fixpt_exp()
353 				arg,  in dc_fixpt_exp()
357 			arg,  in dc_fixpt_exp()
376 	} else if (arg.value != 0)  in dc_fixpt_exp()
377 		return fixed31_32_exp_from_taylor_series(arg);  in dc_fixpt_exp()
382 struct fixed31_32 dc_fixpt_log(struct fixed31_32 arg)  in dc_fixpt_log()  argument
389 	ASSERT(arg.value > 0);  in dc_fixpt_log()
399 				arg,  in dc_fixpt_log()
456 unsigned int dc_fixpt_u4d19(struct fixed31_32 arg)  in dc_fixpt_u4d19()  argument
458 	return ux_dy(arg.value, 4, 19);  in dc_fixpt_u4d19()
461 unsigned int dc_fixpt_u3d19(struct fixed31_32 arg)  in dc_fixpt_u3d19()  argument
463 	return ux_dy(arg.value, 3, 19);  in dc_fixpt_u3d19()
466 unsigned int dc_fixpt_u2d19(struct fixed31_32 arg)  in dc_fixpt_u2d19()  argument
468 	return ux_dy(arg.value, 2, 19);  in dc_fixpt_u2d19()
471 unsigned int dc_fixpt_u0d19(struct fixed31_32 arg)  in dc_fixpt_u0d19()  argument
473 	return ux_dy(arg.value, 0, 19);  in dc_fixpt_u0d19()
476 unsigned int dc_fixpt_clamp_u0d14(struct fixed31_32 arg)  in dc_fixpt_clamp_u0d14()  argument
478 	return clamp_ux_dy(arg.value, 0, 14, 1);  in dc_fixpt_clamp_u0d14()
481 unsigned int dc_fixpt_clamp_u0d10(struct fixed31_32 arg)  in dc_fixpt_clamp_u0d10()  argument
483 	return clamp_ux_dy(arg.value, 0, 10, 1);  in dc_fixpt_clamp_u0d10()
486 int dc_fixpt_s4d19(struct fixed31_32 arg)  in dc_fixpt_s4d19()  argument
488 	if (arg.value < 0)  in dc_fixpt_s4d19()
489 		return -(int)ux_dy(dc_fixpt_abs(arg).value, 4, 19);  in dc_fixpt_s4d19()
491 		return ux_dy(arg.value, 4, 19);  in dc_fixpt_s4d19()