FFTLIB_debugPrintMatrix.cpp

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/******************************************************************************/
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/*******************************************************************************
 *
 * INCLUDES
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 ******************************************************************************/
 
#include "../FFTLIB_types.h"
#include "../FFTLIB_bufParams.h"
#include "../FFTLIB_utility.h"
 
 
//----------------------------------------------------------------------------------
 
template <typename dataType>
void FFTLIB_debugPrintMatrix_helper(dataType *matrix, const FFTLIB_bufParams2D_t *params)
{
   uint32_t x,y;
   dataType* xPtr;
   dataType* yPtr = matrix;
   
   // stride_y is stored in bytes, but easier to use in elements
   uint32_t stride_y_elements = params->stride_y / FFTLIB_sizeof(params->data_type);
   
   for(y = 0; y < params->dim_y; y++){
      xPtr = yPtr;
      FFTLIB_PRINTF("%p |", xPtr);
      for(x = 0; x < params->dim_x; x++){
         FFTLIB_PRINTF("%3d ", *(xPtr));
         xPtr++;
      }
      FFTLIB_PRINTF("%s", "|\n");
      yPtr += stride_y_elements;
   }
   
   return;
}
 
template void FFTLIB_debugPrintMatrix_helper<int8_t>  (int8_t   *matrix, const FFTLIB_bufParams2D_t *params);
template void FFTLIB_debugPrintMatrix_helper<uint8_t> (uint8_t  *matrix, const FFTLIB_bufParams2D_t *params);
template void FFTLIB_debugPrintMatrix_helper<int16_t> (int16_t  *matrix, const FFTLIB_bufParams2D_t *params);
template void FFTLIB_debugPrintMatrix_helper<uint16_t>(uint16_t *matrix, const FFTLIB_bufParams2D_t *params);
template void FFTLIB_debugPrintMatrix_helper<int32_t> (int32_t  *matrix, const FFTLIB_bufParams2D_t *params);
 
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// want this function to have C-linkage in library...
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
   
   void FFTLIB_debugPrintMatrix(void *matrix, const FFTLIB_bufParams2D_t *params)
   {
      switch(params->data_type){
         case FFTLIB_INT32 :
            FFTLIB_debugPrintMatrix_helper<int32_t>((int32_t *)matrix, params);
            break;
         case FFTLIB_INT16 :
            FFTLIB_debugPrintMatrix_helper<int16_t>((int16_t *)matrix, params);
            break;
         case FFTLIB_UINT16 :
            FFTLIB_debugPrintMatrix_helper<uint16_t>((uint16_t *)matrix, params);
            break;
         case FFTLIB_INT8 :
            FFTLIB_debugPrintMatrix_helper<int8_t>((int8_t *)matrix, params);
            break;
         case FFTLIB_UINT8 :
            FFTLIB_debugPrintMatrix_helper<uint8_t>((uint8_t *)matrix, params);
            break;
         default :
            FFTLIB_PRINTF("\nERROR: Unrecognized data type in %s.\n", __FUNCTION__);
      }
      
      return;
   }
#ifdef __cplusplus
}
#endif /* __cplusplus */