1  /* ----------------------------------------------------------------------
 2   * Project:      CMSIS DSP Library
 3   * Title:        arm_merge_sort_init_f32.c
 4   * Description:  Floating point merge sort initialization function
 5   *
 6   * $Date:        23 April 2021
 7   * $Revision:    V1.9.0
 8   *
 9   * Target Processor: Cortex-M and Cortex-A cores
10   * -------------------------------------------------------------------- */
11  /*
12   * Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved.
13   *
14   * SPDX-License-Identifier: Apache-2.0
15   *
16   * Licensed under the Apache License, Version 2.0 (the License); you may
17   * not use this file except in compliance with the License.
18   * You may obtain a copy of the License at
19   *
20   * www.apache.org/licenses/LICENSE-2.0
21   *
22   * Unless required by applicable law or agreed to in writing, software
23   * distributed under the License is distributed on an AS IS BASIS, WITHOUT
24   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
25   * See the License for the specific language governing permissions and
26   * limitations under the License.
27   */
28  
29  #include "dsp/support_functions.h"
30  
31  /**
32    @ingroup groupSupport
33   */
34  
35  /**
36    @addtogroup Sorting
37    @{
38   */
39  
40  
41    /**
42     * @param[in,out]  S            points to an instance of the sorting structure.
43     * @param[in]      dir          Sorting order.
44     * @param[in]      buffer       Working buffer.
45     */
46  void arm_merge_sort_init_f32(arm_merge_sort_instance_f32 * S, arm_sort_dir dir, float32_t * buffer)
47  {
48      S->dir    = dir;
49      S->buffer = buffer;
50  }
51  /**
52    @} end of Sorting group
53   */