From: Alexander Alekhin <alexander.alekhin@intel.com>
Date: Wed, 22 Aug 2018 14:38:51 +0000 (+0300)
Subject: Merge remote-tracking branch 'upstream/3.4' into merge-3.4
X-Git-Tag: accepted/tizen/6.0/unified/20201030.111113~1^2~584
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=63564039640c81256ccfedf77899e37746352d45;p=platform%2Fupstream%2Fopencv.git

Merge remote-tracking branch 'upstream/3.4' into merge-3.4
---

63564039640c81256ccfedf77899e37746352d45
diff --cc modules/core/include/opencv2/core/base.hpp
index 87c5c4e,389fa65..24f92b5
--- a/modules/core/include/opencv2/core/base.hpp
+++ b/modules/core/include/opencv2/core/base.hpp
@@@ -419,21 -444,45 +419,27 @@@ for example
  */
  #define CV_Error_( code, args ) cv::error( code, cv::format args, CV_Func, __FILE__, __LINE__ )
  
- #define CV_Assert_1( expr ) if(!!(expr)) ; else cv::error( cv::Error::StsAssert, #expr, CV_Func, __FILE__, __LINE__ )
+ /** @brief Checks a condition at runtime and throws exception if it fails
+ 
+ The macros CV_Assert (and CV_DbgAssert(expr)) evaluate the specified expression. If it is 0, the macros
+ raise an error (see cv::error). The macro CV_Assert checks the condition in both Debug and Release
+ configurations while CV_DbgAssert is only retained in the Debug configuration.
+ */
+ #define CV_Assert( expr ) do { if(!!(expr)) ; else cv::error( cv::Error::StsAssert, #expr, CV_Func, __FILE__, __LINE__ ); } while(0)
  
 -//! @cond IGNORED
 -#define CV__ErrorNoReturn( code, msg ) cv::errorNoReturn( code, msg, CV_Func, __FILE__, __LINE__ )
 -#define CV__ErrorNoReturn_( code, args ) cv::errorNoReturn( code, cv::format args, CV_Func, __FILE__, __LINE__ )
 -#ifdef __OPENCV_BUILD
 -#undef CV_Error
 -#define CV_Error CV__ErrorNoReturn
 -#undef CV_Error_
 -#define CV_Error_ CV__ErrorNoReturn_
 -#undef CV_Assert
 -#define CV_Assert( expr ) do { if(!!(expr)) ; else cv::errorNoReturn( cv::Error::StsAssert, #expr, CV_Func, __FILE__, __LINE__ ); } while(0)
 -#else
 -// backward compatibility
 -#define CV_ErrorNoReturn CV__ErrorNoReturn
 -#define CV_ErrorNoReturn_ CV__ErrorNoReturn_
 -#endif
 -//! @endcond
 -
  #endif // CV_STATIC_ANALYSIS
  
  //! @cond IGNORED
 -
 -#if defined OPENCV_FORCE_MULTIARG_ASSERT_CHECK && defined CV_STATIC_ANALYSIS
 -#warning "OPENCV_FORCE_MULTIARG_ASSERT_CHECK can't be used with CV_STATIC_ANALYSIS"
 -#undef OPENCV_FORCE_MULTIARG_ASSERT_CHECK
 +#if !defined(__OPENCV_BUILD)  // TODO: backward compatibility only
 +#ifndef CV_ErrorNoReturn
 +#define CV_ErrorNoReturn CV_Error
 +#endif
 +#ifndef CV_ErrorNoReturn_
 +#define CV_ErrorNoReturn_ CV_Error_
 +#endif
  #endif
- //! @endcond
  
 -#ifdef OPENCV_FORCE_MULTIARG_ASSERT_CHECK
 -#define CV_Assert_1( expr ) do { if(!!(expr)) ; else cv::error( cv::Error::StsAssert, #expr, CV_Func, __FILE__, __LINE__ ); } while(0)
 -#else
+ #define CV_Assert_1 CV_Assert
 -#endif
  #define CV_Assert_2( expr1, expr2 ) CV_Assert_1(expr1); CV_Assert_1(expr2)
  #define CV_Assert_3( expr1, expr2, expr3 ) CV_Assert_2(expr1, expr2); CV_Assert_1(expr3)
  #define CV_Assert_4( expr1, expr2, expr3, expr4 ) CV_Assert_3(expr1, expr2, expr3); CV_Assert_1(expr4)
@@@ -444,18 -493,14 +450,10 @@@
  #define CV_Assert_9( expr1, expr2, expr3, expr4, expr5, expr6, expr7, expr8, expr9 ) CV_Assert_8(expr1, expr2, expr3, expr4, expr5, expr6, expr7, expr8 ); CV_Assert_1(expr9)
  #define CV_Assert_10( expr1, expr2, expr3, expr4, expr5, expr6, expr7, expr8, expr9, expr10 ) CV_Assert_9(expr1, expr2, expr3, expr4, expr5, expr6, expr7, expr8, expr9 ); CV_Assert_1(expr10)
  
- #define CV_VA_NUM_ARGS_HELPER(_1, _2, _3, _4, _5, _6, _7, _8, _9, _10, N, ...) N
- #define CV_VA_NUM_ARGS(...) CV_VA_NUM_ARGS_HELPER(__VA_ARGS__, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0)
- 
- /** @brief Checks a condition at runtime and throws exception if it fails
+ #define CV_Assert_N(...) do { __CV_CAT(CV_Assert_, __CV_VA_NUM_ARGS(__VA_ARGS__)) (__VA_ARGS__); } while(0)
  
- The macros CV_Assert (and CV_DbgAssert(expr)) evaluate the specified expression. If it is 0, the macros
- raise an error (see cv::error). The macro CV_Assert checks the condition in both Debug and Release
- configurations while CV_DbgAssert is only retained in the Debug configuration.
- */
- #define CV_Assert(...) do { CVAUX_CONCAT(CV_Assert_, CV_VA_NUM_ARGS(__VA_ARGS__)) (__VA_ARGS__); } while(0)
 -#ifdef OPENCV_FORCE_MULTIARG_ASSERT_CHECK
 -#undef CV_Assert
 -#define CV_Assert CV_Assert_N
 -#endif
+ //! @endcond
  
- /** replaced with CV_Assert(expr) in Debug configuration */
  #if defined _DEBUG || defined CV_STATIC_ANALYSIS
  #  define CV_DbgAssert(expr) CV_Assert(expr)
  #else