/*! \file */
/* ************************************************************************
 * Copyright (C) 2018-2025 Advanced Micro Devices, Inc. All rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * ************************************************************************ */

#pragma once

#include "rocsparse_handle.hpp"

namespace rocsparse
{
    template <typename I, typename J, typename T>
    rocsparse_status csr2csc_core(rocsparse_handle     handle,
                                  J                    m,
                                  J                    n,
                                  I                    nnz,
                                  const T*             csr_val,
                                  const I*             csr_row_ptr_begin,
                                  const I*             csr_row_ptr_end,
                                  const J*             csr_col_ind,
                                  T*                   csc_val,
                                  J*                   csc_row_ind,
                                  I*                   csc_col_ptr,
                                  rocsparse_action     copy_values,
                                  rocsparse_index_base idx_base,
                                  void*                temp_buffer);

    template <typename I, typename J, typename T>
    rocsparse_status csr2csc_template(rocsparse_handle     handle,
                                      J                    m,
                                      J                    n,
                                      I                    nnz,
                                      const T*             csr_val,
                                      const I*             csr_row_ptr,
                                      const J*             csr_col_ind,
                                      T*                   csc_val,
                                      J*                   csc_row_ind,
                                      I*                   csc_col_ptr,
                                      rocsparse_action     copy_values,
                                      rocsparse_index_base idx_base,
                                      void*                temp_buffer);

    template <typename I, typename J, typename T>
    rocsparse_status csr2csc_impl(rocsparse_handle     handle,
                                  J                    m,
                                  J                    n,
                                  I                    nnz,
                                  const T*             csr_val,
                                  const I*             csr_row_ptr,
                                  const J*             csr_col_ind,
                                  T*                   csc_val,
                                  J*                   csc_row_ind,
                                  I*                   csc_col_ptr,
                                  rocsparse_action     copy_values,
                                  rocsparse_index_base idx_base,
                                  void*                temp_buffer);

    template <typename I, typename J>
    rocsparse_status csr2csc_buffer_size_core(rocsparse_handle handle,
                                              J                m,
                                              J                n,
                                              I                nnz,
                                              const I*         csr_row_ptr_begin,
                                              const I*         csr_row_ptr_end,
                                              const J*         csr_col_ind,
                                              rocsparse_action copy_values,
                                              size_t*          buffer_size);

    template <typename I, typename J>
    rocsparse_status csr2csc_buffer_size_template(rocsparse_handle handle,
                                                  J                m,
                                                  J                n,
                                                  I                nnz,
                                                  const I*         csr_row_ptr,
                                                  const J*         csr_col_ind,
                                                  rocsparse_action copy_values,
                                                  size_t*          buffer_size);

    template <typename I, typename J>
    rocsparse_status csr2csc_buffer_size_impl(rocsparse_handle handle,
                                              J                m,
                                              J                n,
                                              I                nnz,
                                              const I*         csr_row_ptr,
                                              const J*         csr_col_ind,
                                              rocsparse_action copy_values,
                                              size_t*          buffer_size);
}
