96     SwSpan* span = nullptr;         //used only when rle based.
107         span = image->rle->spans;
108         while (span->y < yStart) {
109             ++span;
124             while (span->y == y && spanIdx < image->rle->size) {
125                 if (minx > span->x) minx = span->x;
126                 if (maxx < span->x + span->len) maxx = span->x + span->len;
127                 ++span;
290     SwSpan* span = nullptr;         //used only when rle based.  in _rasterBlendingPolygonImageSegment()  local
301         span = image->rle->spans;  in _rasterBlendingPolygonImageSegment()
302         while (span->y < yStart) {  in _rasterBlendingPolygonImageSegment()
303             ++span;  in _rasterBlendingPolygonImageSegment()
318             while (span->y == y && spanIdx < image->rle->size) {  in _rasterBlendingPolygonImageSegment()
319                 if (minx > span->x) minx = span->x;  in _rasterBlendingPolygonImageSegment()
320                 if (maxx < span->x + span->len) maxx = span->x + span->len;  in _rasterBlendingPolygonImageSegment()
321                 ++span;  in _rasterBlendingPolygonImageSegment()
467     SwSpan* span = nullptr;         //used only when rle based.  in _rasterPolygonImageSegment()  local
483         span = image->rle->spans;  in _rasterPolygonImageSegment()
484         while (span->y < yStart) {  in _rasterPolygonImageSegment()
485             ++span;  in _rasterPolygonImageSegment()
500             while (span->y == y && spanIdx < image->rle->size) {  in _rasterPolygonImageSegment()
501                 if (minx > span->x) minx = span->x;  in _rasterPolygonImageSegment()
502                 if (maxx < span->x + span->len) maxx = span->x + span->len;  in _rasterPolygonImageSegment()
503                 ++span;  in _rasterPolygonImageSegment()