Searched refs:sum_x4 (Results 1 – 4 of 4) sorted by relevance
| /external/libhevc/encoder/ |
| D | rc_rd_model_fix.c | 188 number_t sum_x4; in find_model_coeffs() local
216 sum_x4.sm = 0; in find_model_coeffs()
229 sum_x4.e = 0; in find_model_coeffs()
299 add32_var_q(temp, sum_x4, &sum_x4); in find_model_coeffs()
324 div32_var_q(sum_x4, s_num_frms_used, &sum_x4); in find_model_coeffs()
351 sub32_var_q(sum_x4, temp, &var_x2_x2); in find_model_coeffs()
|
| D | rc_rd_model.c | 150 float sum_x4 = 0; in find_model_coeffs() local
175 sum_x4 += x0 * x0 * x0 * x0; in find_model_coeffs()
185 sum_x4 /= u1_num_frms_used; in find_model_coeffs()
201 var_x2_x2 = sum_x4 - sum_x2 * sum_x2; in find_model_coeffs()
|
| /external/libavc/encoder/ |
| D | irc_rd_model.c | 124 float sum_x4 = 0; in find_model_coeffs() local
152 sum_x4 += x0 * x0 * x0 * x0; in find_model_coeffs()
162 sum_x4 /= u1_num_frms_used; in find_model_coeffs()
|
| /external/pdfium/third_party/lcms/src/ |
| D | cmssamp.c | 286 double sum_x = 0, sum_x2 = 0, sum_x3 = 0, sum_x4 = 0; in RootOfLeastSquaresFitQuadraticCurve() local
303 sum_x4 += xn*xn*xn*xn; in RootOfLeastSquaresFitQuadraticCurve()
312 _cmsVEC3init(&m.v[2], sum_x2, sum_x3, sum_x4); in RootOfLeastSquaresFitQuadraticCurve()
|