38     int x_out = channel;  in WebPRescalerImportRowExpand_C()  local
45       wrk->frow[x_out] = right * wrk->x_add + (left - right) * accum;  in WebPRescalerImportRowExpand_C()
46       x_out += x_stride;  in WebPRescalerImportRowExpand_C()
47       if (x_out >= x_out_max) break;  in WebPRescalerImportRowExpand_C()
70     int x_out = channel;  in WebPRescalerImportRowShrink_C()  local
73     while (x_out < x_out_max) {  in WebPRescalerImportRowShrink_C()
85         wrk->frow[x_out] = sum * wrk->x_sub - frac;  in WebPRescalerImportRowShrink_C()
89       x_out += x_stride;  in WebPRescalerImportRowShrink_C()
99   int x_out;  in WebPRescalerExportRowExpand_C()  local
109     for (x_out = 0; x_out < x_out_max; ++x_out) {  in WebPRescalerExportRowExpand_C()
110       const uint32_t J = frow[x_out];  in WebPRescalerExportRowExpand_C()
112       dst[x_out] = (v > 255) ? 255u : (uint8_t)v;  in WebPRescalerExportRowExpand_C()
117     for (x_out = 0; x_out < x_out_max; ++x_out) {  in WebPRescalerExportRowExpand_C()
118       const uint64_t I = (uint64_t)A * frow[x_out]  in WebPRescalerExportRowExpand_C()
119                        + (uint64_t)B * irow[x_out];  in WebPRescalerExportRowExpand_C()
122       dst[x_out] = (v > 255) ? 255u : (uint8_t)v;  in WebPRescalerExportRowExpand_C()
128   int x_out;  in WebPRescalerExportRowShrink_C()  local
138     for (x_out = 0; x_out < x_out_max; ++x_out) {  in WebPRescalerExportRowShrink_C()
139       const uint32_t frac = (uint32_t)MULT_FIX_FLOOR(frow[x_out], yscale);  in WebPRescalerExportRowShrink_C()
140       const int v = (int)MULT_FIX(irow[x_out] - frac, wrk->fxy_scale);  in WebPRescalerExportRowShrink_C()
141       dst[x_out] = (v > 255) ? 255u : (uint8_t)v;  in WebPRescalerExportRowShrink_C()
142       irow[x_out] = frac;   // new fractional start  in WebPRescalerExportRowShrink_C()
145     for (x_out = 0; x_out < x_out_max; ++x_out) {  in WebPRescalerExportRowShrink_C()
146       const int v = (int)MULT_FIX(irow[x_out], wrk->fxy_scale);  in WebPRescalerExportRowShrink_C()
147       dst[x_out] = (v > 255) ? 255u : (uint8_t)v;  in WebPRescalerExportRowShrink_C()
148       irow[x_out] = 0;  in WebPRescalerExportRowShrink_C()