33     int range = cfractalc.range;  in calcline()  local
34     realloc_t *rx, *rend, *rend1, *ryl, *ryr;  in calcline()  local
43     rend = ry - range - 1;  in calcline()
49     rend = ry + range;  in calcline()
58         for (rx = czoomc.reallocx, vbuff = *vbuff1,  in calcline()
60              rx < rend1; rx++) {  in calcline()
61             if (!rx->dirty) {  in calcline()
63                 p_set(vbuff, (cpixeldata_t)calculate(rx->position, y,  in calcline()
71         for (rx = czoomc.reallocx, vbuff = vbuff1[0], vbuffu = vbuff1[distl],  in calcline()
73              rx < rend1; rx++) {  in calcline()
74             assert(rx < czoomc.reallocx + cimage.width);  in calcline()
75             assert(rx >= czoomc.reallocx);  in calcline()
76             if (!rx->dirty) {  in calcline()
79                     for (ryr = rx + 1; ryr < rend1 && ryr->dirty; ryr++)  in calcline()
81                     distdown = (int)(ryr - rx);  in calcline()
104                               (cpixeldata_t)calculate(rx->position, y, 0));  in calcline()
107                               (cpixeldata_t)calculate(rx->position, y,  in calcline()
123 static void calccolumn(realloc_t *rx);
125 static void calccolumn(realloc_t *rx)  in calccolumn()  argument
128     int range = cfractalc.range;  in calccolumn()  local
134     pos = (int)(rx - czoomc.reallocx);  in calccolumn()
137     rend = rx - range + 1;  in calccolumn()
140     for (rxl = rx - 1; rend <= rxl && rxl->dirty; rxl--)  in calccolumn()
142     distl = (int)(rx - rxl);  in calccolumn()
143     rend = rx + range;  in calccolumn()
146     for (rxr = rx + 1; rxr < rend && rxr->dirty; rxr++)  in calccolumn()
148     distr = (int)(rxr - rx);  in calccolumn()
149     x = rx->position;  in calccolumn()
211                     vga_drawpixel(rx - czoomc.reallocx, ry - czoomc.reallocy);  in calccolumn()
221     rx->recalculate = 0;  in calccolumn()
222     rx->dirty = 0;  in calccolumn()
229     realloc_t *rx, *rend;  in dosymmetry2()  local
231     for (rx = czoomc.reallocx + r1, rend = czoomc.reallocx + r2; rx < rend;  in dosymmetry2()
232          rx++) {  in dosymmetry2()
233         assert(rx->symto >= 0 || rx->symto == -1);  in dosymmetry2()
234         if (rx->symto >= 0) {  in dosymmetry2()
235             assert(rx->symto < cimage.width);  in dosymmetry2()
236             if (!czoomc.reallocx[rx->symto].dirty) {  in dosymmetry2()
237                 int pos = (int)(rx - czoomc.reallocx);  in dosymmetry2()
238                 int pos1 = rx->symto;  in dosymmetry2()
242                 rx->dirty = 0;  in dosymmetry2()