158   FIXP_DBL residual;  in fixp_sin_cos_residual_inline()  local
164   residual = fMult(x, FL2FXCONST_DBL(1.0 / M_PI));  in fixp_sin_cos_residual_inline()
165   s = ((LONG)residual) >> shift;  in fixp_sin_cos_residual_inline()
167   residual &= ((1 << shift) - 1);  in fixp_sin_cos_residual_inline()
168   residual = fMult(residual, FL2FXCONST_DBL(M_PI / 4.0)) << 2;  in fixp_sin_cos_residual_inline()
169   residual <<= scale;  in fixp_sin_cos_residual_inline()
216   return residual;  in fixp_sin_cos_residual_inline()
230   FIXP_DBL residual, error0, error1, sine, cosine;  in inline_fixp_cos_sin()  local
231   residual = fixp_sin_cos_residual_inline(x1, scale, &sine, &cosine);  in inline_fixp_cos_sin()
232   error0 = fMultDiv2(sine, residual);  in inline_fixp_cos_sin()
233   error1 = fMultDiv2(cosine, residual);  in inline_fixp_cos_sin()
244   residual = fixp_sin_cos_residual_inline(x2, scale, &sine, &cosine);  in inline_fixp_cos_sin()
245   error0 = fMultDiv2(sine, residual);  in inline_fixp_cos_sin()
246   error1 = fMultDiv2(cosine, residual);  in inline_fixp_cos_sin()