Cross Reference: /external/skia/src/gpu/GrTessellatingPathRenderer.cpp

Lines Matching refs:contours
28  * 1) Linearize the path contours into piecewise linear segments (path_to_contours()).
130  * Vertices are used in three ways: first, the path contours are converted into a
133  * in Y) using the same fPrev/fNext pointers that were used for the contours, to avoid
151     Vertex* fPrev;            // Linked list of contours, then Y-sorted vertices.
538 // Stage 1: convert the input path to a set of linear contours (linked list of Vertices).
541                       Vertex** contours, SkChunkAlloc& alloc) {
558         *contours++ = head;
580                     *contours++ = head;
605                     *contours++ = head;
613                     *contours++ = head;
973 void sanitize_contours(Vertex** contours, int contourCnt) {
975         SkASSERT(contours[i]);
976         for (Vertex* v = contours[i];;) {
980                     contours[i] = NULL;
985                 if (contours[i] == v) {
986                     contours[i] = v->fNext;
991                 if (v == contours[i]) break;
1008 // Stage 2: convert the contours to a mesh of edges connecting the vertices.
1010 Vertex* build_edges(Vertex** contours, int contourCnt, Comparator& c, SkChunkAlloc& alloc) {
1014         for (Vertex* v = contours[i]; v != NULL;) {
1033             if (v == contours[i]) break;
1290 Poly* contours_to_polys(Vertex** contours, int contourCnt, Comparator& c, SkChunkAlloc& alloc) {
1293         Vertex* v = contours[i];
1296         for (v = v->fNext; v != contours[i]; v = v->fNext) {
1301     sanitize_contours(contours, contourCnt);
1302     Vertex* vertices = build_edges(contours, contourCnt, c, alloc);
1412         LOG("got %d pts, %d contours\n", maxPts, contourCnt);
1419         SkAutoTDeleteArray<Vertex*> contours(SkNEW_ARRAY(Vertex *, contourCnt));
1426         path_to_contours(fPath, tol, fClipBounds, contours.get(), alloc);
1428         polys = contours_to_polys(contours.get(), contourCnt, c, alloc);