C++ (Cpp) OsdCudaComputeContext::GetNumEditTables Examples

Example #1

File: cudaDispatcher.cpp Project: JathavanSriram/OpenSubdiv

void
OsdCudaKernelDispatcher::ApplyVertexEdits(
    FarMesh<OsdVertex> *mesh, int offset, int level, void * clientdata) const {

    OsdCudaComputeContext * context =
        static_cast<OsdCudaComputeContext*>(clientdata);
    assert(context);

    int numEditTables = context->GetNumEditTables();
    for (int i=0; i < numEditTables; ++i) {

        const OsdCudaHEditTable * edit = context->GetEditTable(i);
        assert(edit);

        const OsdCudaTable * primvarIndices = edit->GetPrimvarIndices();
        const OsdCudaTable * editValues = edit->GetEditValues();

        if (edit->GetOperation() == FarVertexEdit::Add) {
            OsdCudaEditVertexAdd(
                context->GetCurrentVertexBuffer(),
                context->GetCurrentVertexNumElements()-3,
                edit->GetPrimvarOffset(), edit->GetPrimvarWidth(),
                primvarIndices->GetNumElements(level-1),
                static_cast<int*>(primvarIndices->GetCudaMemory())
                + primvarIndices->GetMarker(level-1),
                static_cast<float*>(editValues->GetCudaMemory())
                + editValues->GetMarker(level-1));
        } else if (edit->GetOperation() == FarVertexEdit::Set) {
            // XXXX TODO
        }
    }
}