#include <opensubdiv/osd/cudaEvaluator.h>
#include <opensubdiv/osd/cudaVertexBuffer.h>

typedef OpenSubdiv::Far::StencilTable StencilTable;
typedef OpenSubdiv::Far::LimitStencilTable LimitStencilTable;
typedef OpenSubdiv::Osd::CudaStencilTable CudaStencilTable;
typedef OpenSubdiv::Osd::CudaEvaluator CudaEvaluator;
typedef OpenSubdiv::Osd::CudaVertexBuffer CudaVertexBuffer;
typedef OpenSubdiv::Osd::BufferDescriptor BufferDescriptor;

// CudaStencilTable
extern "C" {
CudaStencilTable* CudaStencilTable_Create(const StencilTable* st) {
    return CudaStencilTable::Create(st);
}

// CudaStencilTable*
// CudaStencilTable_CreateFromLimit(const LimitStencilTable* st) {
//     return CudaStencilTable_Create(st);
// }

void CudaStencilTable_destroy(CudaStencilTable* st) { delete st; }
}

// CudaEvaluator
extern "C" {
bool CudaEvaluator_EvalStencils(CudaVertexBuffer* src_buffer,
                                BufferDescriptor src_desc,
                                CudaVertexBuffer* dst_buffer,
                                BufferDescriptor dst_desc,
                                CudaStencilTable* stencil_table) {
    return OpenSubdiv::Osd::CudaEvaluator::EvalStencils(
        src_buffer, src_desc, dst_buffer, dst_desc, stencil_table);
}
}