/* * debug.h -- A few trivial debug-output-printing functions, * inactive when DEBUG is not defined. * * Caller should use the defines * DBG_print * DBG_lineAcc_dump * DBG_imgLine_dump * * and should not call the __IMPL() functions directly. */ #ifndef _DEBUG_H_ #define _DEBUG_H_ #ifdef DEBUG /* -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- */ /* User defines */ #define DBG_print DBG_print__IMPL #define DBG_lineAcc_dump DBG_lineAcc_dump__IMPL #define DBG_imgLine_dump DBG_imgLine_dump__IMPL /* Implementations from 'debug.c' */ #include "lineacc.h" /* lineAcc_t */ #include "image.h" /* pix_t */ void DBG_print__IMPL( char const * pFmt, ... ); void DBG_lineAcc_dump__IMPL( lineAcc_t const * pLA ); void DBG_imgLine_dump__IMPL( pix_t const * pStartOfLine, int size_x ); #else /*DEBUG -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- */ #define DBG_print( a, ... ) /*empty replacement value*/ #define DBG_lineAcc_dump( a ) /*empty replacement value*/ #define DBG_imgLine_dump( a, b ) /*empty replacement value*/ #endif /*DEBUG -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- */ #endif /*_DEBUG_H_ */