From: Alexander Alekhin <alexander.a.alekhin@gmail.com>
Date: Thu, 1 Apr 2021 01:40:14 +0000 (+0000)
Subject: Merge remote-tracking branch 'upstream/3.4' into merge-3.4
X-Git-Tag: accepted/tizen/unified/20220125.121719~1^2~123
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3e1673e8b2d5c15b028fb81f7413f5321daa8a2e;p=platform%2Fupstream%2Fopencv.git

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

3e1673e8b2d5c15b028fb81f7413f5321daa8a2e
diff --cc modules/core/include/opencv2/core/hal/intrin.hpp
index 753cd21,1322838..6f5b8e1
--- a/modules/core/include/opencv2/core/hal/intrin.hpp
+++ b/modules/core/include/opencv2/core/hal/intrin.hpp
@@@ -499,6 -482,183 +486,197 @@@ namespace CV__SIMD_NAMESPACE 
  using namespace CV__SIMD_NAMESPACE;
  #endif
  
+ namespace CV__SIMD_NAMESPACE {
+ //! @addtogroup core_hal_intrin
+ //! @{
+     //! @name Wide init with value
+     //! @{
+     //! @brief Create maximum available capacity vector with elements set to a specific value
+     inline v_uint8 vx_setall_u8(uchar v) { return VXPREFIX(_setall_u8)(v); }
+     inline v_int8 vx_setall_s8(schar v) { return VXPREFIX(_setall_s8)(v); }
+     inline v_uint16 vx_setall_u16(ushort v) { return VXPREFIX(_setall_u16)(v); }
+     inline v_int16 vx_setall_s16(short v) { return VXPREFIX(_setall_s16)(v); }
+     inline v_int32 vx_setall_s32(int v) { return VXPREFIX(_setall_s32)(v); }
+     inline v_uint32 vx_setall_u32(unsigned v) { return VXPREFIX(_setall_u32)(v); }
+     inline v_float32 vx_setall_f32(float v) { return VXPREFIX(_setall_f32)(v); }
+     inline v_int64 vx_setall_s64(int64 v) { return VXPREFIX(_setall_s64)(v); }
+     inline v_uint64 vx_setall_u64(uint64 v) { return VXPREFIX(_setall_u64)(v); }
+ #if CV_SIMD_64F
+     inline v_float64 vx_setall_f64(double v) { return VXPREFIX(_setall_f64)(v); }
+ #endif
+     //! @}
+ 
+     //! @name Wide init with zero
+     //! @{
+     //! @brief Create maximum available capacity vector with elements set to zero
+     inline v_uint8 vx_setzero_u8() { return VXPREFIX(_setzero_u8)(); }
+     inline v_int8 vx_setzero_s8() { return VXPREFIX(_setzero_s8)(); }
+     inline v_uint16 vx_setzero_u16() { return VXPREFIX(_setzero_u16)(); }
+     inline v_int16 vx_setzero_s16() { return VXPREFIX(_setzero_s16)(); }
+     inline v_int32 vx_setzero_s32() { return VXPREFIX(_setzero_s32)(); }
+     inline v_uint32 vx_setzero_u32() { return VXPREFIX(_setzero_u32)(); }
+     inline v_float32 vx_setzero_f32() { return VXPREFIX(_setzero_f32)(); }
+     inline v_int64 vx_setzero_s64() { return VXPREFIX(_setzero_s64)(); }
+     inline v_uint64 vx_setzero_u64() { return VXPREFIX(_setzero_u64)(); }
+ #if CV_SIMD_64F
+     inline v_float64 vx_setzero_f64() { return VXPREFIX(_setzero_f64)(); }
+ #endif
+     //! @}
+ 
+     //! @name Wide load from memory
+     //! @{
+     //! @brief Load maximum available capacity register contents from memory
+     inline v_uint8 vx_load(const uchar * ptr) { return VXPREFIX(_load)(ptr); }
+     inline v_int8 vx_load(const schar * ptr) { return VXPREFIX(_load)(ptr); }
+     inline v_uint16 vx_load(const ushort * ptr) { return VXPREFIX(_load)(ptr); }
+     inline v_int16 vx_load(const short * ptr) { return VXPREFIX(_load)(ptr); }
+     inline v_int32 vx_load(const int * ptr) { return VXPREFIX(_load)(ptr); }
+     inline v_uint32 vx_load(const unsigned * ptr) { return VXPREFIX(_load)(ptr); }
+     inline v_float32 vx_load(const float * ptr) { return VXPREFIX(_load)(ptr); }
+     inline v_int64 vx_load(const int64 * ptr) { return VXPREFIX(_load)(ptr); }
+     inline v_uint64 vx_load(const uint64 * ptr) { return VXPREFIX(_load)(ptr); }
+ #if CV_SIMD_64F
+     inline v_float64 vx_load(const double * ptr) { return VXPREFIX(_load)(ptr); }
+ #endif
+     //! @}
+ 
+     //! @name Wide load from memory(aligned)
+     //! @{
+     //! @brief Load maximum available capacity register contents from memory(aligned)
+     inline v_uint8 vx_load_aligned(const uchar * ptr) { return VXPREFIX(_load_aligned)(ptr); }
+     inline v_int8 vx_load_aligned(const schar * ptr) { return VXPREFIX(_load_aligned)(ptr); }
+     inline v_uint16 vx_load_aligned(const ushort * ptr) { return VXPREFIX(_load_aligned)(ptr); }
+     inline v_int16 vx_load_aligned(const short * ptr) { return VXPREFIX(_load_aligned)(ptr); }
+     inline v_int32 vx_load_aligned(const int * ptr) { return VXPREFIX(_load_aligned)(ptr); }
+     inline v_uint32 vx_load_aligned(const unsigned * ptr) { return VXPREFIX(_load_aligned)(ptr); }
+     inline v_float32 vx_load_aligned(const float * ptr) { return VXPREFIX(_load_aligned)(ptr); }
+     inline v_int64 vx_load_aligned(const int64 * ptr) { return VXPREFIX(_load_aligned)(ptr); }
+     inline v_uint64 vx_load_aligned(const uint64 * ptr) { return VXPREFIX(_load_aligned)(ptr); }
+ #if CV_SIMD_64F
+     inline v_float64 vx_load_aligned(const double * ptr) { return VXPREFIX(_load_aligned)(ptr); }
+ #endif
+     //! @}
+ 
+     //! @name Wide load lower half from memory
+     //! @{
+     //! @brief Load lower half of maximum available capacity register from memory
+     inline v_uint8 vx_load_low(const uchar * ptr) { return VXPREFIX(_load_low)(ptr); }
+     inline v_int8 vx_load_low(const schar * ptr) { return VXPREFIX(_load_low)(ptr); }
+     inline v_uint16 vx_load_low(const ushort * ptr) { return VXPREFIX(_load_low)(ptr); }
+     inline v_int16 vx_load_low(const short * ptr) { return VXPREFIX(_load_low)(ptr); }
+     inline v_int32 vx_load_low(const int * ptr) { return VXPREFIX(_load_low)(ptr); }
+     inline v_uint32 vx_load_low(const unsigned * ptr) { return VXPREFIX(_load_low)(ptr); }
+     inline v_float32 vx_load_low(const float * ptr) { return VXPREFIX(_load_low)(ptr); }
+     inline v_int64 vx_load_low(const int64 * ptr) { return VXPREFIX(_load_low)(ptr); }
+     inline v_uint64 vx_load_low(const uint64 * ptr) { return VXPREFIX(_load_low)(ptr); }
+ #if CV_SIMD_64F
+     inline v_float64 vx_load_low(const double * ptr) { return VXPREFIX(_load_low)(ptr); }
+ #endif
+     //! @}
+ 
+     //! @name Wide load halfs from memory
+     //! @{
+     //! @brief Load maximum available capacity register contents from two memory blocks
+     inline v_uint8 vx_load_halves(const uchar * ptr0, const uchar * ptr1) { return VXPREFIX(_load_halves)(ptr0, ptr1); }
+     inline v_int8 vx_load_halves(const schar * ptr0, const schar * ptr1) { return VXPREFIX(_load_halves)(ptr0, ptr1); }
+     inline v_uint16 vx_load_halves(const ushort * ptr0, const ushort * ptr1) { return VXPREFIX(_load_halves)(ptr0, ptr1); }
+     inline v_int16 vx_load_halves(const short * ptr0, const short * ptr1) { return VXPREFIX(_load_halves)(ptr0, ptr1); }
+     inline v_int32 vx_load_halves(const int * ptr0, const int * ptr1) { return VXPREFIX(_load_halves)(ptr0, ptr1); }
+     inline v_uint32 vx_load_halves(const unsigned * ptr0, const unsigned * ptr1) { return VXPREFIX(_load_halves)(ptr0, ptr1); }
+     inline v_float32 vx_load_halves(const float * ptr0, const float * ptr1) { return VXPREFIX(_load_halves)(ptr0, ptr1); }
+     inline v_int64 vx_load_halves(const int64 * ptr0, const int64 * ptr1) { return VXPREFIX(_load_halves)(ptr0, ptr1); }
+     inline v_uint64 vx_load_halves(const uint64 * ptr0, const uint64 * ptr1) { return VXPREFIX(_load_halves)(ptr0, ptr1); }
+ #if CV_SIMD_64F
+     inline v_float64 vx_load_halves(const double * ptr0, const double * ptr1) { return VXPREFIX(_load_halves)(ptr0, ptr1); }
+ #endif
+     //! @}
+ 
+     //! @name Wide LUT of elements
+     //! @{
+     //! @brief Load maximum available capacity register contents with array elements by provided indexes
+     inline v_uint8 vx_lut(const uchar * ptr, const int* idx) { return VXPREFIX(_lut)(ptr, idx); }
+     inline v_int8 vx_lut(const schar * ptr, const int* idx) { return VXPREFIX(_lut)(ptr, idx); }
+     inline v_uint16 vx_lut(const ushort * ptr, const int* idx) { return VXPREFIX(_lut)(ptr, idx); }
+     inline v_int16 vx_lut(const short* ptr, const int* idx) { return VXPREFIX(_lut)(ptr, idx); }
+     inline v_int32 vx_lut(const int* ptr, const int* idx) { return VXPREFIX(_lut)(ptr, idx); }
+     inline v_uint32 vx_lut(const unsigned* ptr, const int* idx) { return VXPREFIX(_lut)(ptr, idx); }
+     inline v_float32 vx_lut(const float* ptr, const int* idx) { return VXPREFIX(_lut)(ptr, idx); }
+     inline v_int64 vx_lut(const int64 * ptr, const int* idx) { return VXPREFIX(_lut)(ptr, idx); }
+     inline v_uint64 vx_lut(const uint64 * ptr, const int* idx) { return VXPREFIX(_lut)(ptr, idx); }
+ #if CV_SIMD_64F
+     inline v_float64 vx_lut(const double* ptr, const int* idx) { return VXPREFIX(_lut)(ptr, idx); }
+ #endif
+     //! @}
+ 
+     //! @name Wide LUT of element pairs
+     //! @{
+     //! @brief Load maximum available capacity register contents with array element pairs by provided indexes
+     inline v_uint8 vx_lut_pairs(const uchar * ptr, const int* idx) { return VXPREFIX(_lut_pairs)(ptr, idx); }
+     inline v_int8 vx_lut_pairs(const schar * ptr, const int* idx) { return VXPREFIX(_lut_pairs)(ptr, idx); }
+     inline v_uint16 vx_lut_pairs(const ushort * ptr, const int* idx) { return VXPREFIX(_lut_pairs)(ptr, idx); }
+     inline v_int16 vx_lut_pairs(const short* ptr, const int* idx) { return VXPREFIX(_lut_pairs)(ptr, idx); }
+     inline v_int32 vx_lut_pairs(const int* ptr, const int* idx) { return VXPREFIX(_lut_pairs)(ptr, idx); }
+     inline v_uint32 vx_lut_pairs(const unsigned* ptr, const int* idx) { return VXPREFIX(_lut_pairs)(ptr, idx); }
+     inline v_float32 vx_lut_pairs(const float* ptr, const int* idx) { return VXPREFIX(_lut_pairs)(ptr, idx); }
+     inline v_int64 vx_lut_pairs(const int64 * ptr, const int* idx) { return VXPREFIX(_lut_pairs)(ptr, idx); }
+     inline v_uint64 vx_lut_pairs(const uint64 * ptr, const int* idx) { return VXPREFIX(_lut_pairs)(ptr, idx); }
+ #if CV_SIMD_64F
+     inline v_float64 vx_lut_pairs(const double* ptr, const int* idx) { return VXPREFIX(_lut_pairs)(ptr, idx); }
+ #endif
+     //! @}
+ 
+     //! @name Wide LUT of element quads
+     //! @{
+     //! @brief Load maximum available capacity register contents with array element quads by provided indexes
+     inline v_uint8 vx_lut_quads(const uchar* ptr, const int* idx) { return VXPREFIX(_lut_quads)(ptr, idx); }
+     inline v_int8 vx_lut_quads(const schar* ptr, const int* idx) { return VXPREFIX(_lut_quads)(ptr, idx); }
+     inline v_uint16 vx_lut_quads(const ushort* ptr, const int* idx) { return VXPREFIX(_lut_quads)(ptr, idx); }
+     inline v_int16 vx_lut_quads(const short* ptr, const int* idx) { return VXPREFIX(_lut_quads)(ptr, idx); }
+     inline v_int32 vx_lut_quads(const int* ptr, const int* idx) { return VXPREFIX(_lut_quads)(ptr, idx); }
+     inline v_uint32 vx_lut_quads(const unsigned* ptr, const int* idx) { return VXPREFIX(_lut_quads)(ptr, idx); }
+     inline v_float32 vx_lut_quads(const float* ptr, const int* idx) { return VXPREFIX(_lut_quads)(ptr, idx); }
+     //! @}
+ 
+     //! @name Wide load with double expansion
+     //! @{
+     //! @brief Load maximum available capacity register contents from memory with double expand
+     inline v_uint16 vx_load_expand(const uchar * ptr) { return VXPREFIX(_load_expand)(ptr); }
+     inline v_int16 vx_load_expand(const schar * ptr) { return VXPREFIX(_load_expand)(ptr); }
+     inline v_uint32 vx_load_expand(const ushort * ptr) { return VXPREFIX(_load_expand)(ptr); }
+     inline v_int32 vx_load_expand(const short* ptr) { return VXPREFIX(_load_expand)(ptr); }
+     inline v_int64 vx_load_expand(const int* ptr) { return VXPREFIX(_load_expand)(ptr); }
+     inline v_uint64 vx_load_expand(const unsigned* ptr) { return VXPREFIX(_load_expand)(ptr); }
+     inline v_float32 vx_load_expand(const float16_t * ptr) { return VXPREFIX(_load_expand)(ptr); }
+     //! @}
+ 
+     //! @name Wide load with quad expansion
+     //! @{
+     //! @brief Load maximum available capacity register contents from memory with quad expand
+     inline v_uint32 vx_load_expand_q(const uchar * ptr) { return VXPREFIX(_load_expand_q)(ptr); }
+     inline v_int32 vx_load_expand_q(const schar * ptr) { return VXPREFIX(_load_expand_q)(ptr); }
+     //! @}
+ 
+     /** @brief SIMD processing state cleanup call */
+     inline void vx_cleanup() { VXPREFIX(_cleanup)(); }
++
++
++//! @cond IGNORED
++
++    // backward compatibility
++    template<typename _Tp, typename _Tvec> static inline
++    void vx_store(_Tp* dst, const _Tvec& v) { return v_store(dst, v); }
++    // backward compatibility
++    template<typename _Tp, typename _Tvec> static inline
++    void vx_store_aligned(_Tp* dst, const _Tvec& v) { return v_store_aligned(dst, v); }
++
++//! @endcond
++
++
+ //! @}
+     #undef VXPREFIX
+ } // namespace
+ 
+ //! @cond IGNORED
  #ifndef CV_SIMD_64F
  #define CV_SIMD_64F 0
  #endif
diff --cc modules/python/src2/cv2.cpp
index dca43c5,4bdb0fc..2cc7c03
--- a/modules/python/src2/cv2.cpp
+++ b/modules/python/src2/cv2.cpp
@@@ -43,10 -42,9 +43,11 @@@
  #include "pycompat.hpp"
  #include <map>
  
 +#include <type_traits>  // std::enable_if
 +
  #define CV_HAS_CONVERSION_ERROR(x) (((x) == -1) && PyErr_Occurred())
  
+ static PyObject* opencv_error = NULL;
  
  class ArgInfo
  {
@@@ -2172,11 -2086,12 +2196,11 @@@ static int convert_to_char(PyObject *o
  
  
  #include "pyopencv_generated_enums.h"
 -#include "pyopencv_custom_headers.h"
  
  #ifdef CVPY_DYNAMIC_INIT
- #define CVPY_TYPE(NAME, STORAGE, SNAME, _1, _2) CVPY_TYPE_DECLARE_DYNAMIC(NAME, STORAGE, SNAME)
+ #define CVPY_TYPE(WNAME, NAME, STORAGE, SNAME, _1, _2) CVPY_TYPE_DECLARE_DYNAMIC(WNAME, NAME, STORAGE, SNAME)
  #else
- #define CVPY_TYPE(NAME, STORAGE, SNAME, _1, _2) CVPY_TYPE_DECLARE(NAME, STORAGE, SNAME)
+ #define CVPY_TYPE(WNAME, NAME, STORAGE, SNAME, _1, _2) CVPY_TYPE_DECLARE(WNAME, NAME, STORAGE, SNAME)
  #endif
  #include "pyopencv_generated_types.h"
  #undef CVPY_TYPE
diff --cc modules/videoio/src/cap_avfoundation.mm
index 19f54be,1ff612e..17c5879
--- a/modules/videoio/src/cap_avfoundation.mm
+++ b/modules/videoio/src/cap_avfoundation.mm
@@@ -95,13 -90,13 +95,14 @@@ class CvCaptureCAM : public CvCapture 
      public:
          CvCaptureCAM(int cameraNum = -1) ;
          ~CvCaptureCAM();
--        virtual bool grabFrame();
--        virtual IplImage* retrieveFrame(int);
++        bool grabFrame() CV_OVERRIDE;
++        IplImage* retrieveFrame(int) CV_OVERRIDE;
++        double getProperty(int property_id) const CV_OVERRIDE;
++        bool setProperty(int property_id, double value) CV_OVERRIDE;
++        int getCaptureDomain() /*const*/ CV_OVERRIDE { return cv::CAP_AVFOUNDATION; }
++
          virtual IplImage* queryFrame();
--        virtual double getProperty(int property_id) const;
--        virtual bool setProperty(int property_id, double value);
          virtual int didStart();
- 
 -        int getCaptureDomain() /*const*/ CV_OVERRIDE { return cv::CAP_AVFOUNDATION; }
      private:
          AVCaptureSession            *mCaptureSession;
          AVCaptureDeviceInput        *mCaptureDeviceInput;
@@@ -137,11 -132,12 +138,13 @@@ class CvCaptureFile : public CvCapture 
  public:
      CvCaptureFile(const char* filename) ;
      ~CvCaptureFile();
--    virtual bool grabFrame();
--    virtual IplImage* retrieveFrame(int);
--    virtual double getProperty(int property_id) const;
--    virtual bool setProperty(int property_id, double value);
 -    virtual int didStart();
++    bool grabFrame() CV_OVERRIDE;
++    IplImage* retrieveFrame(int) CV_OVERRIDE;
++    double getProperty(int property_id) const CV_OVERRIDE;
++    bool setProperty(int property_id, double value) CV_OVERRIDE;
+     int getCaptureDomain() /*const*/ CV_OVERRIDE { return cv::CAP_AVFOUNDATION; }
++
 +    virtual int didStart();
  private:
      AVAsset                  *mAsset;
      AVAssetTrack             *mAssetTrack;
diff --cc modules/videoio/src/cap_avfoundation_mac.mm
index ed966ce,5587253..f335741
--- a/modules/videoio/src/cap_avfoundation_mac.mm
+++ b/modules/videoio/src/cap_avfoundation_mac.mm
@@@ -101,13 -94,13 +101,14 @@@ class CvCaptureCAM : public CvCapture 
  public:
      CvCaptureCAM(int cameraNum = -1) ;
      ~CvCaptureCAM();
--    virtual bool grabFrame();
--    virtual IplImage* retrieveFrame(int);
--    virtual double getProperty(int property_id) const;
--    virtual bool setProperty(int property_id, double value);
--    virtual int didStart();
++    bool grabFrame() CV_OVERRIDE;
++    IplImage* retrieveFrame(int) CV_OVERRIDE;
++    double getProperty(int property_id) const CV_OVERRIDE;
++    bool setProperty(int property_id, double value) CV_OVERRIDE;
+     int getCaptureDomain() /*const*/ CV_OVERRIDE { return cv::CAP_AVFOUNDATION; }
  
++    virtual int didStart();
 +
  private:
      AVCaptureSession            *mCaptureSession;
      AVCaptureDeviceInput        *mCaptureDeviceInput;
@@@ -143,13 -136,13 +144,14 @@@ class CvCaptureFile : public CvCapture 
  public:
      CvCaptureFile(const char* filename) ;
      ~CvCaptureFile();
--    virtual bool grabFrame();
--    virtual IplImage* retrieveFrame(int);
--    virtual double getProperty(int property_id) const;
--    virtual bool setProperty(int property_id, double value);
--    virtual int didStart();
++    bool grabFrame() CV_OVERRIDE;
++    IplImage* retrieveFrame(int) CV_OVERRIDE;
++    double getProperty(int property_id) const CV_OVERRIDE;
++    bool setProperty(int property_id, double value) CV_OVERRIDE;
+     int getCaptureDomain() /*const*/ CV_OVERRIDE { return cv::CAP_AVFOUNDATION; }
  
++    virtual int didStart();
 +
  private:
      AVAsset                  *mAsset;
      AVAssetTrack             *mAssetTrack;