Lines Matching refs:sumhi
2526 png_uint_32 sumhi, sumlo;
2529 sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK; /* Gives us some footroom */
2539 sumhi = (sumhi * png_ptr->filter_weights[j]) >>
2551 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_NONE]) >>
2554 if (sumhi > PNG_HIMASK)
2558 sum = (sumhi << PNG_HISHIFT) + sumlo;
2654 png_uint_32 sumhi, sumlo;
2656 sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK;
2665 sumhi = (sumhi * png_ptr->inv_filter_weights[j]) >>
2673 sumhi = (sumhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_SUB]) >>
2676 if (sumhi > PNG_HIMASK)
2680 sum = (sumhi << PNG_HISHIFT) + sumlo;
2764 png_uint_32 sumhi, sumlo;
2766 sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK;
2775 sumhi = (sumhi * png_ptr->filter_weights[j]) >>
2783 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_UP]) >>
2786 if (sumhi > PNG_HIMASK)
2790 sum = (sumhi << PNG_HISHIFT) + sumlo;
2885 png_uint_32 sumhi, sumlo;
2887 sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK;
2896 sumhi = (sumhi * png_ptr->filter_weights[j]) >>
2904 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_AVG]) >>
2907 if (sumhi > PNG_HIMASK)
2911 sum = (sumhi << PNG_HISHIFT) + sumlo;
3060 png_uint_32 sumhi, sumlo;
3062 sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK;
3071 sumhi = (sumhi * png_ptr->filter_weights[j]) >>
3079 sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_PAETH]) >>
3082 if (sumhi > PNG_HIMASK)
3086 sum = (sumhi << PNG_HISHIFT) + sumlo;