77 bool SkLineClipper::IntersectLine(const SkPoint src[2], const SkRect& clip,  in IntersectLine()  argument
82     if (containsNoEmptyCheck(clip, bounds)) {  in IntersectLine()
90     if (nestedLT(bounds.fRight, clip.fLeft, bounds.width()) ||  in IntersectLine()
91         nestedLT(clip.fRight, bounds.fLeft, bounds.width()) ||  in IntersectLine()
92         nestedLT(bounds.fBottom, clip.fTop, bounds.height()) ||  in IntersectLine()
93         nestedLT(clip.fBottom, bounds.fTop, bounds.height())) {  in IntersectLine()
111     if (tmp[index0].fY < clip.fTop) {  in IntersectLine()
112         tmp[index0].set(sect_with_horizontal(src, clip.fTop), clip.fTop);  in IntersectLine()
114     if (tmp[index1].fY > clip.fBottom) {  in IntersectLine()
115         tmp[index1].set(sect_with_horizontal(src, clip.fBottom), clip.fBottom);  in IntersectLine()
127     if ((tmp[index1].fX <= clip.fLeft || tmp[index0].fX >= clip.fRight) &&  in IntersectLine()
133     if (tmp[index0].fX < clip.fLeft) {  in IntersectLine()
134         tmp[index0].set(clip.fLeft, sect_with_vertical(src, clip.fLeft));  in IntersectLine()
136     if (tmp[index1].fX > clip.fRight) {  in IntersectLine()
137         tmp[index1].set(clip.fRight, sect_with_vertical(src, clip.fRight));  in IntersectLine()
141     SkASSERT(containsNoEmptyCheck(clip, bounds));  in IntersectLine()
175 int SkLineClipper::ClipLine(const SkPoint pts[], const SkRect& clip, SkPoint lines[],  in ClipLine()  argument
200     if (pts[index1].fY <= clip.fTop) {  // we're above the clip  in ClipLine()
203     if (pts[index0].fY >= clip.fBottom) {  // we're below the clip  in ClipLine()
213     if (pts[index0].fY < clip.fTop) {  in ClipLine()
214         tmp[index0].set(sect_with_horizontal(pts, clip.fTop), clip.fTop);  in ClipLine()
217     if (tmp[index1].fY > clip.fBottom) {  in ClipLine()
218         tmp[index1].set(sect_with_horizontal(pts, clip.fBottom), clip.fBottom);  in ClipLine()
240     if (tmp[index1].fX <= clip.fLeft) {  // wholly to the left  in ClipLine()
241         tmp[0].fX = tmp[1].fX = clip.fLeft;  in ClipLine()
244     } else if (tmp[index0].fX >= clip.fRight) {    // wholly to the right  in ClipLine()
248         tmp[0].fX = tmp[1].fX = clip.fRight;  in ClipLine()
255         if (tmp[index0].fX < clip.fLeft) {  in ClipLine()
256             r->set(clip.fLeft, tmp[index0].fY);  in ClipLine()
258             r->set(clip.fLeft, sect_with_vertical(tmp, clip.fLeft));  in ClipLine()
265         if (tmp[index1].fX > clip.fRight) {  in ClipLine()
266             r->set(clip.fRight, sect_with_vertical(tmp, clip.fRight));  in ClipLine()
269             r->set(clip.fRight, tmp[index1].fY);  in ClipLine()