void reset() {
ShapeDataList::Iter iter;
iter.init(fShapeList, ShapeDataList::Iter::kHead_IterStart);
ShapeData* shapeData;
while ((shapeData = iter.get())) {
iter.next();
fShapeList.remove(shapeData);
delete shapeData;
}
delete fAtlas;
fShapeCache.reset();
}
GrAADistanceFieldPathRenderer::~GrAADistanceFieldPathRenderer() {
ShapeDataList::Iter iter;
iter.init(fShapeList, ShapeDataList::Iter::kHead_IterStart);
ShapeData* shapeData;
while ((shapeData = iter.get())) {
iter.next();
delete shapeData;
}
delete fAtlas;
#ifdef DF_PATH_TRACKING
SkDebugf("Cached shapes: %d, freed shapes: %d\n", g_NumCachedShapes, g_NumFreedShapes);
#endif
}
static void HandleEviction(GrBatchAtlas::AtlasID id, void* pr) {
PathTestStruct* dfpr = (PathTestStruct*)pr;
// remove any paths that use this plot
ShapeDataList::Iter iter;
iter.init(dfpr->fShapeList, ShapeDataList::Iter::kHead_IterStart);
ShapeData* shapeData;
while ((shapeData = iter.get())) {
iter.next();
if (id == shapeData->fID) {
dfpr->fShapeCache.remove(shapeData->fKey);
dfpr->fShapeList.remove(shapeData);
delete shapeData;
}
}
}
// Callback to clear out internal path cache when eviction occurs
void GrAADistanceFieldPathRenderer::HandleEviction(GrBatchAtlas::AtlasID id, void* pr) {
GrAADistanceFieldPathRenderer* dfpr = (GrAADistanceFieldPathRenderer*)pr;
// remove any paths that use this plot
ShapeDataList::Iter iter;
iter.init(dfpr->fShapeList, ShapeDataList::Iter::kHead_IterStart);
ShapeData* shapeData;
while ((shapeData = iter.get())) {
iter.next();
if (id == shapeData->fID) {
dfpr->fShapeCache.remove(shapeData->fKey);
dfpr->fShapeList.remove(shapeData);
delete shapeData;
#ifdef DF_PATH_TRACKING
++g_NumFreedPaths;
#endif
}
}
}