Lines Matching refs:variance
145 ULWORD64 variance; in ihevce_calc_variance() local
152 variance = 0; in ihevce_calc_variance()
175 variance = in ihevce_calc_variance()
181 variance = ((total_elements * sq_sum) - (sum * sum)); in ihevce_calc_variance()
187 *pu4_variance = variance; in ihevce_calc_variance()
238 LWORD64 variance; in ihevce_calc_variance_signed() local
245 variance = 0; in ihevce_calc_variance_signed()
261 variance = ((total_elements * sq_sum) - (sum * sum)); // / (total_elements * (total_elements) ) in ihevce_calc_variance_signed()
265 *pu4_variance = variance; in ihevce_calc_variance_signed()
323 ULWORD64 variance; in ihevce_calc_chroma_variance() local
330 variance = 0; in ihevce_calc_chroma_variance()
353 variance = ((total_elements * sq_sum) - (sum * sum)) / (total_elements * (total_elements)); in ihevce_calc_chroma_variance()
358 *pu4_variance = variance; in ihevce_calc_chroma_variance()