TDA4VM: Can user specify the quantization configuration for each layer instead of automatically quantization?

/*
*
* Copyright (c) {2015 - 2017} Texas Instruments Incorporated
*
* All rights reserved not granted herein.
*
* Limited License.
*
* Texas Instruments Incorporated grants a world-wide, royalty-free, non-exclusive
* license under copyrights and patents it now or hereafter owns or controls to make,
* have made, use, import, offer to sell and sell ("Utilize") this software subject to the
* terms herein.  With respect to the foregoing patent license, such license is granted
* solely to the extent that any such patent is necessary to Utilize the software alone.
* The patent license shall not apply to any combinations which include this software,
* other than combinations with devices manufactured by or for TI ("TI Devices").
* No hardware patent is licensed hereunder.
*
* Redistributions must preserve existing copyright notices and reproduce this license
* (including the above copyright notice and the disclaimer and (if applicable) source
* code license limitations below) in the documentation and/or other materials provided
* with the distribution
*
* Redistribution and use in binary form, without modification, are permitted provided
* that the following conditions are met:
*
* *       No reverse engineering, decompilation, or disassembly of this software is
* permitted with respect to any software provided in binary form.
*
* *       any redistribution and use are licensed by TI for use only with TI Devices.
*
* *       Nothing shall obligate TI to provide you with source code for the software
* licensed and provided to you in object code.
*
* If software source code is provided to you, modification and redistribution of the
* source code are permitted provided that the following conditions are met:
*
* *       any redistribution and use of the source code, including any resulting derivative
* works, are licensed by TI for use only with TI Devices.
*
* *       any redistribution and use of any object code compiled from the source code
* and any resulting derivative works, are licensed by TI for use only with TI Devices.
*
* Neither the name of Texas Instruments Incorporated nor the names of its suppliers
*
* may be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* DISCLAIMER.
*
* THIS SOFTWARE IS PROVIDED BY TI AND TI'S LICENSORS "AS IS" AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL TI AND TI'S LICENSORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/

#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "itidl_ti.h"

int32_t main(int32_t argc, char *argv[])
{

  if(argc < 5)
  {
    printf("Usage %s <tidl_model_file> <layer_number> <float_min> <float_max>\n" ,argv[0]);
    exit(0);
  }

  FILE * fptr;
  int32_t netSize;

  fptr = fopen((const char *)argv[1], "rb");
  if (!fptr) 
  {
    printf("Could Not Open File %s\n", argv[1]);
    exit(0);
  }
  fseek(fptr, 0L, SEEK_END);
  netSize = ftell(fptr);
  fseek(fptr, 0L, SEEK_SET);
  sTIDL_Network_t *net = (sTIDL_Network_t *)malloc(netSize);
  if(net == NULL)
  {
    printf("Could NOT Allocate memory for net of size %d\n", netSize);
    exit(0);
  }

  int32_t freadStatus = fread(net,1, netSize, fptr);
  if ( freadStatus != netSize )
  {
    printf("Could not read %d bytes from file %s\n", (netSize - freadStatus), argv[1]);
    exit(0);
  }
  fclose(fptr);

  sTIDL_Layer_t *TIDLLayer = &net->TIDLLayers[atoi(argv[2])];

  printf("Current Min and Max for Layer %d : %f , %f\n", atoi(argv[2]), TIDLLayer->outData[0].minTensorValue,TIDLLayer->outData[0].maxTensorValue);

  TIDLLayer->outData[0].minTensorValue = atof(argv[3]);
  TIDLLayer->outData[0].maxTensorValue = atof(argv[4]);

  printf("Updated Min and Max for Layer %d : %f , %f\n", atoi(argv[2]), TIDLLayer->outData[0].minTensorValue,TIDLLayer->outData[0].maxTensorValue);


  fptr = fopen((const char *)argv[1], "wb+");
  if (!fptr) 
  {
    printf("Could Not Open File %s\n", argv[1]);
    exit(0);
  }

  int32_t fwriteStatus = fwrite(net,1, netSize, fptr);
  if ( fwriteStatus != netSize )
  {
    printf("Could not write %d bytes to file %s\n", (netSize - fwriteStatus), argv[1]);
    exit(0);
  }
  fclose(fptr);

  return (0);
}