LCOV - code coverage report
Current view: top level - frmts/pcidsk/sdk/core - pcidsk_utils.h (source / functions) Hit Total Coverage
Test: gdal_filtered.info Lines: 2 2 100.0 %
Date: 2025-06-19 12:30:01 Functions: 3 4 75.0 %

          Line data    Source code
       1             : /******************************************************************************
       2             :  *
       3             :  * Purpose:  PCIDSK library utility functions - private
       4             :  *
       5             :  ******************************************************************************
       6             :  * Copyright (c) 2009
       7             :  * PCI Geomatics, 90 Allstate Parkway, Markham, Ontario, Canada.
       8             :  *
       9             :  * SPDX-License-Identifier: MIT
      10             :  ****************************************************************************/
      11             : #ifndef INCLUDE_CORE_PCIDSK_UTILS_H
      12             : #define INCLUDE_CORE_PCIDSK_UTILS_H
      13             : 
      14             : #include "pcidsk_config.h"
      15             : #include "pcidsk_types.h"
      16             : #include <string>
      17             : #include <vector>
      18             : 
      19             : namespace PCIDSK
      20             : {
      21             :     class IOInterfaces;
      22             : 
      23             :     /************************************************************************/
      24             :     /*                          Utility functions.                          */
      25             :     /************************************************************************/
      26             : 
      27             :     std::string &UCaseStr( std::string & );
      28             :     uint64 atouint64( const char *);
      29             :     int64  atoint64( const char *);
      30             :     int    pci_strcasecmp( const char *, const char * );
      31             :     int    pci_strncasecmp( const char *, const char *, size_t );
      32             : 
      33             : #ifndef EQUAL
      34             : #define EQUAL(x,y) (pci_strcasecmp(x,y) == 0)
      35             : #define EQUALN(x,y,n) (pci_strncasecmp(x,y,n) == 0)
      36             : #endif
      37             : #ifndef STARTS_WITH_CI
      38             : #define STARTS_WITH_CI(x,y) EQUALN(x,y,strlen(y))
      39             : #define STARTS_WITH(x,y) (std::strncmp(x,y,strlen(y)) == 0)
      40             : #endif
      41             : 
      42             :     void   SwapData( void* const data, const int size, const int wcount );
      43             :     bool   BigEndianSystem(void);
      44             :     void   GetCurrentDateTime( char *out_datetime );
      45             : 
      46             :     void   ParseTileFormat(const std::string& oOptions, int & nTileSize,
      47             :                            std::string & oCompress);
      48             : 
      49             :     void   SwapPixels(void* const data,
      50             :                       const eChanType type,
      51             :                       const std::size_t count);
      52             : 
      53             :     std::string         ParseLinkedFilename(std::string oOptions);
      54             : 
      55             :     std::vector<double> ProjParamsFromText( std::string geosys,
      56             :                                            std::string params );
      57             :     std::string         ProjParamsToText( std::vector<double> );
      58             : 
      59             :     std::string         DefaultMergeRelativePath(const PCIDSK::IOInterfaces *,
      60             :                                                  const std::string& base,
      61             :                                                  const std::string& src_filename);
      62             :     std::string         ExtractPath( std::string );
      63             : 
      64             :     void LibJPEG_DecompressBlock(
      65             :         uint8 *src_data, int src_bytes, uint8 *dst_data, int dst_bytes,
      66             :         int xsize, int ysize, eChanType pixel_type );
      67             :     void LibJPEG_CompressBlock(
      68             :         uint8 *src_data, int src_bytes, uint8 *dst_data, int &dst_bytes,
      69             :         int xsize, int ysize, eChanType pixel_type, int quality );
      70             : 
      71             :     void LibKAKADU_DecompressBlock
      72             :         (PCIDSK::eChanType eChanType,
      73             :          uint8 * pabySrcBuffer, int nSrcBufferSize,
      74             :          uint8 * pabyDstBuffer, int nDstBufXSize,
      75             :          int nXSize, int nYSize, int nChanCount);
      76             :     void LibKAKADU_CompressBlock
      77             :         (PCIDSK::eChanType eChanType,
      78             :          uint8 * pabyDstBuffer, int nDstBufferSize,
      79             :          uint8 * pabySrcBuffer, int nSrcBufXSize,
      80             :          int nXSize, int nYSize, int nChanCount,
      81             :          int & nCompressSize, double dfQuality);
      82             : 
      83             :     void                DefaultDebug( const char * );
      84             :     void                Debug( void (*)(const char *), const char *fmt, ... ) PCIDSK_PRINT_FUNC_FORMAT(2,3);
      85             : 
      86             : /************************************************************************/
      87             : /*                           DIV_ROUND_UP()                             */
      88             : /************************************************************************/
      89             : 
      90         399 : template <class T, class U> inline T DIV_ROUND_UP(T a, U b)
      91             : {
      92         399 :     return static_cast<T>(a / b + (((a % b) == 0) ? 0 : 1));
      93             : }
      94             : 
      95             : } // end namespace PCIDSK
      96             : 
      97             : #endif // INCLUDE_CORE_PCIDSK_UTILS_H

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