191     PixmapDirtyUpdatePtr dirty_update;  in PixmapStartDirtyTracking()  local
196     dirty_update = calloc(1, sizeof(PixmapDirtyUpdateRec));  in PixmapStartDirtyTracking()
197     if (!dirty_update)  in PixmapStartDirtyTracking()
200     dirty_update->src = src;  in PixmapStartDirtyTracking()
201     dirty_update->slave_dst = slave_dst;  in PixmapStartDirtyTracking()
202     dirty_update->x = x;  in PixmapStartDirtyTracking()
203     dirty_update->y = y;  in PixmapStartDirtyTracking()
204     dirty_update->dst_x = dst_x;  in PixmapStartDirtyTracking()
205     dirty_update->dst_y = dst_y;  in PixmapStartDirtyTracking()
206     dirty_update->rotation = rotation;  in PixmapStartDirtyTracking()
207     dirty_update->damage = DamageCreate(NULL, PixmapDirtyDamageDestroy,  in PixmapStartDirtyTracking()
209                                         dirty_update);  in PixmapStartDirtyTracking()
217                            &dirty_update->transform,  in PixmapStartDirtyTracking()
218                            &dirty_update->f_transform,  in PixmapStartDirtyTracking()
219                            &dirty_update->f_inverse);  in PixmapStartDirtyTracking()
221     if (!dirty_update->damage) {  in PixmapStartDirtyTracking()
222         free(dirty_update);  in PixmapStartDirtyTracking()
229     box.x1 = dirty_update->x;  in PixmapStartDirtyTracking()
230     box.y1 = dirty_update->y;  in PixmapStartDirtyTracking()
231     if (dirty_update->rotation == RR_Rotate_90 ||  in PixmapStartDirtyTracking()
232         dirty_update->rotation == RR_Rotate_270) {  in PixmapStartDirtyTracking()
233         box.x2 = dirty_update->x + slave_dst->drawable.height;  in PixmapStartDirtyTracking()
234         box.y2 = dirty_update->y + slave_dst->drawable.width;  in PixmapStartDirtyTracking()
236         box.x2 = dirty_update->x + slave_dst->drawable.width;  in PixmapStartDirtyTracking()
237         box.y2 = dirty_update->y + slave_dst->drawable.height;  in PixmapStartDirtyTracking()
240     damageregion = DamageRegion(dirty_update->damage);  in PixmapStartDirtyTracking()
244     DamageRegister(src, dirty_update->damage);  in PixmapStartDirtyTracking()
245     xorg_list_add(&dirty_update->ent, &screen->pixmap_dirty_list);  in PixmapStartDirtyTracking()