191     int currIndex = 0;  in SkIsConvexPolygon()  local
194     SkVector v0 = polygonVerts[currIndex] - polygonVerts[prevIndex];  in SkIsConvexPolygon()
195     SkVector v1 = polygonVerts[nextIndex] - polygonVerts[currIndex];  in SkIsConvexPolygon()
196     SkVector w0 = polygonVerts[currIndex] - origin;  in SkIsConvexPolygon()
222         prevIndex = currIndex;  in SkIsConvexPolygon()
223         currIndex = nextIndex;  in SkIsConvexPolygon()
224         nextIndex = (currIndex + 1) % polygonSize;  in SkIsConvexPolygon()
226         v1 = polygonVerts[nextIndex] - polygonVerts[currIndex];  in SkIsConvexPolygon()
447     int currIndex = 0;  in SkInsetConvexPolygon()  local
452                                                 (*insetPolygon)[currIndex],  in SkInsetConvexPolygon()
455             currIndex++;  in SkInsetConvexPolygon()
460     if (currIndex >= 1 &&  in SkInsetConvexPolygon()
461         SkPointPriv::EqualsWithinTolerance((*insetPolygon)[0], (*insetPolygon)[currIndex],  in SkInsetConvexPolygon()
1157                              uint16_t prevIndex, uint16_t currIndex, uint16_t nextIndex) {  in is_reflex_vertex()  argument
1159                             inputPolygonVerts[currIndex] - inputPolygonVerts[prevIndex],  in is_reflex_vertex()
1207     for (int currIndex = 0, prevIndex = inputPolygonSize - 1;  in SkOffsetSimplePolygon()  local
1208          currIndex < inputPolygonSize;  in SkOffsetSimplePolygon()
1209          prevIndex = currIndex, ++currIndex) {  in SkOffsetSimplePolygon()
1210         if (!inputPolygonVerts[currIndex].isFinite()) {  in SkOffsetSimplePolygon()
1213         int nextIndex = (currIndex + 1) % inputPolygonSize;  in SkOffsetSimplePolygon()
1214         if (!compute_offset_vector(inputPolygonVerts[currIndex], inputPolygonVerts[nextIndex],  in SkOffsetSimplePolygon()
1215                                    offset, winding, &normals[currIndex])) {  in SkOffsetSimplePolygon()
1218         if (currIndex > 0) {  in SkOffsetSimplePolygon()
1221                                  prevIndex, currIndex, nextIndex)) {  in SkOffsetSimplePolygon()
1224                 if (!SkComputeRadialSteps(normals[prevIndex], normals[currIndex], offset,  in SkOffsetSimplePolygon()
1254     for (int currIndex = 0, prevIndex = inputPolygonSize - 1;  in SkOffsetSimplePolygon()  local
1255          currIndex < inputPolygonSize;  in SkOffsetSimplePolygon()
1256          prevIndex = currIndex, ++currIndex) {  in SkOffsetSimplePolygon()
1257         int nextIndex = (currIndex + 1) % inputPolygonSize;  in SkOffsetSimplePolygon()
1260                              prevIndex, currIndex, nextIndex)) {  in SkOffsetSimplePolygon()
1264             if (!SkComputeRadialSteps(prevNormal, normals[currIndex], offset,  in SkOffsetSimplePolygon()
1273                                   inputPolygonVerts[currIndex] + prevNormal,  in SkOffsetSimplePolygon()
1274                                   inputPolygonVerts[currIndex] + currNormal,  in SkOffsetSimplePolygon()
1275                                   currIndex, currIndex);  in SkOffsetSimplePolygon()
1285                               inputPolygonVerts[currIndex] + prevNormal,  in SkOffsetSimplePolygon()
1286                               inputPolygonVerts[currIndex] + normals[currIndex],  in SkOffsetSimplePolygon()
1287                               currIndex, currIndex);  in SkOffsetSimplePolygon()
1298                           inputPolygonVerts[currIndex] + normals[currIndex],  in SkOffsetSimplePolygon()
1299                           inputPolygonVerts[nextIndex] + normals[currIndex],  in SkOffsetSimplePolygon()
1300                           currIndex, nextIndex);  in SkOffsetSimplePolygon()
1405     int currIndex = 0;  in SkOffsetSimplePolygon()  local
1413                                                 (*offsetPolygon)[currIndex],  in SkOffsetSimplePolygon()
1419             currIndex++;  in SkOffsetSimplePolygon()
1424     if (currIndex >= 1 &&  in SkOffsetSimplePolygon()
1425         SkPointPriv::EqualsWithinTolerance((*offsetPolygon)[0], (*offsetPolygon)[currIndex],  in SkOffsetSimplePolygon()
1629     for (int currIndex = 0; currIndex < polygonSize; ++currIndex) {  in SkTriangulateSimplePolygon()  local
1630         int nextIndex = (currIndex + 1) % polygonSize;  in SkTriangulateSimplePolygon()
1632         triangulationVertices[currIndex] = TriangulationVertex{};  in SkTriangulateSimplePolygon()
1633         triangulationVertices[currIndex].fPosition = polygonVerts[currIndex];  in SkTriangulateSimplePolygon()
1634         triangulationVertices[currIndex].fIndex = currIndex;  in SkTriangulateSimplePolygon()
1635         triangulationVertices[currIndex].fPrevIndex = prevIndex;  in SkTriangulateSimplePolygon()
1636         triangulationVertices[currIndex].fNextIndex = nextIndex;  in SkTriangulateSimplePolygon()
1637         SkVector v1 = polygonVerts[nextIndex] - polygonVerts[currIndex];  in SkTriangulateSimplePolygon()
1639             triangulationVertices[currIndex].fVertexType = TriangulationVertex::VertexType::kConvex;  in SkTriangulateSimplePolygon()
1641             triangulationVertices[currIndex].fVertexType = TriangulationVertex::VertexType::kReflex;  in SkTriangulateSimplePolygon()
1644         prevIndex = currIndex;  in SkTriangulateSimplePolygon()
1656     for (int currIndex = 0; currIndex < polygonSize; prevIndex = currIndex, ++currIndex) {  in SkTriangulateSimplePolygon()  local
1657         TriangulationVertex::VertexType currType = triangulationVertices[currIndex].fVertexType;  in SkTriangulateSimplePolygon()
1659             int nextIndex = (currIndex + 1) % polygonSize;  in SkTriangulateSimplePolygon()
1666                 convexList.addToHead(&triangulationVertices[currIndex]);  in SkTriangulateSimplePolygon()
1668                 convexList.addToTail(&triangulationVertices[currIndex]);  in SkTriangulateSimplePolygon()
1672             reflexHash.add(&triangulationVertices[currIndex]);  in SkTriangulateSimplePolygon()