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

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This commit is contained in:
Alexander Alekhin 2019-11-19 19:13:38 +00:00
commit 318cba4ce3
19 changed files with 257 additions and 221 deletions
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14
modules/core/include/opencv2/core/hal/intrin.hpp
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@ -143,6 +143,7 @@ CV_INTRIN_DEF_TYPE_TRAITS(double, int64, uint64, double, void, void, double, 2);
#ifndef CV_DOXYGEN
#ifndef CV_CPU_OPTIMIZATION_HAL_NAMESPACE
#ifdef CV_CPU_DISPATCH_MODE
#define CV_CPU_OPTIMIZATION_HAL_NAMESPACE __CV_CAT(hal_, CV_CPU_DISPATCH_MODE)
#define CV_CPU_OPTIMIZATION_HAL_NAMESPACE_BEGIN namespace __CV_CAT(hal_, CV_CPU_DISPATCH_MODE) {
@ -152,6 +153,7 @@ CV_INTRIN_DEF_TYPE_TRAITS(double, int64, uint64, double, void, void, double, 2);
#define CV_CPU_OPTIMIZATION_HAL_NAMESPACE_BEGIN namespace hal_baseline {
#define CV_CPU_OPTIMIZATION_HAL_NAMESPACE_END }
#endif
#endif // CV_CPU_OPTIMIZATION_HAL_NAMESPACE
CV_CPU_OPTIMIZATION_HAL_NAMESPACE_BEGIN
CV_CPU_OPTIMIZATION_HAL_NAMESPACE_END
@ -168,29 +170,29 @@ using namespace CV_CPU_OPTIMIZATION_HAL_NAMESPACE;
# undef CV_MSA
#endif
#if CV_SSE2 || CV_NEON || CV_VSX || CV_MSA || CV_WASM_SIMD
#if (CV_SSE2 || CV_NEON || CV_VSX || CV_MSA || CV_WASM_SIMD) && !defined(CV_FORCE_SIMD128_CPP)
#define CV__SIMD_FORWARD 128
#include "opencv2/core/hal/intrin_forward.hpp"
#endif
#if CV_SSE2
#if CV_SSE2 && !defined(CV_FORCE_SIMD128_CPP)
#include "opencv2/core/hal/intrin_sse_em.hpp"
#include "opencv2/core/hal/intrin_sse.hpp"
#elif CV_NEON
#elif CV_NEON && !defined(CV_FORCE_SIMD128_CPP)
#include "opencv2/core/hal/intrin_neon.hpp"
#elif CV_VSX
#elif CV_VSX && !defined(CV_FORCE_SIMD128_CPP)
#include "opencv2/core/hal/intrin_vsx.hpp"
#elif CV_MSA
#elif CV_MSA && !defined(CV_FORCE_SIMD128_CPP)
#include "opencv2/core/hal/intrin_msa.hpp"
#elif CV_WASM_SIMD
#elif CV_WASM_SIMD && !defined(CV_FORCE_SIMD128_CPP)
#include "opencv2/core/hal/intrin_wasm.hpp"
#else

9
modules/core/include/opencv2/core/hal/intrin_cpp.hpp
View File

@ -365,6 +365,13 @@ template<typename _Tp, int n> struct v_reg
return c;
}
v_reg& operator=(const v_reg<_Tp, n> & r)
{
for( int i = 0; i < n; i++ )
s[i] = r.s[i];
return *this;
}
_Tp s[n];
//! @endcond
};
@ -623,7 +630,7 @@ template<typename _Tp, int n>
inline v_reg<typename V_TypeTraits<_Tp>::abs_type, n> v_popcount(const v_reg<_Tp, n>& a)
{
v_reg<typename V_TypeTraits<_Tp>::abs_type, n> b = v_reg<typename V_TypeTraits<_Tp>::abs_type, n>::zero();
for (int i = 0; i < (int)(n*sizeof(_Tp)); i++)
for (int i = 0; i < n*(int)sizeof(_Tp); i++)
b.s[i/sizeof(_Tp)] += popCountTable[v_reinterpret_as_u8(a).s[i]];
return b;
}

2
modules/core/misc/python/pyopencv_cuda.hpp
View File

@ -9,7 +9,7 @@ typedef cuda::Event::CreateFlags Event_CreateFlags;
template<> struct pyopencvVecConverter<cuda::GpuMat>
{
static bool to(PyObject* obj, std::vector<cuda::GpuMat>& value, const ArgInfo info)
static bool to(PyObject* obj, std::vector<cuda::GpuMat>& value, const ArgInfo& info)
{
return pyopencv_to_generic_vec(obj, value, info);
}

17
modules/core/test/test_intrin.cpp
View File

@ -4,6 +4,19 @@
#include "test_precomp.hpp"
#include "test_intrin128.simd.hpp"
// see "test_intrin_emulator.cpp"
// see "opencv2/core/private/cv_cpu_include_simd_declarations.hpp"
#define CV_CPU_OPTIMIZATION_DECLARATIONS_ONLY
#undef CV_CPU_OPTIMIZATION_NAMESPACE_BEGIN
#undef CV_CPU_OPTIMIZATION_NAMESPACE_END
#define CV_CPU_OPTIMIZATION_NAMESPACE_BEGIN namespace opt_EMULATOR_CPP {
#define CV_CPU_OPTIMIZATION_NAMESPACE_END }
#include "test_intrin128.simd.hpp"
#undef CV_CPU_OPTIMIZATION_NAMESPACE_BEGIN
#undef CV_CPU_OPTIMIZATION_NAMESPACE_END
#undef CV_CPU_OPTIMIZATION_DECLARATIONS_ONLY
#include "test_intrin128.simd_declarations.hpp"
#undef CV_CPU_DISPATCH_MODES_ALL
@ -22,6 +35,8 @@
namespace opencv_test { namespace hal {
#define CV_CPU_CALL_CPP_EMULATOR_(fn, args) return (opt_EMULATOR_CPP::fn args)
#define CV_CPU_CALL_BASELINE_(fn, args) CV_CPU_CALL_BASELINE(fn, args)
#define DISPATCH_SIMD128(fn, cpu_opt) do { \
@ -53,6 +68,8 @@ TEST(hal_intrin ## simd_size, float64x2_ ## cpu_opt) { DISPATCH_SIMD ## simd_siz
namespace intrin128 {
DEFINE_SIMD_TESTS(128, CPP_EMULATOR)
DEFINE_SIMD_TESTS(128, BASELINE)
#if defined CV_CPU_DISPATCH_COMPILE_SSE2 || defined CV_CPU_BASELINE_COMPILE_SSE2

24
modules/core/test/test_intrin_emulator.cpp Normal file
View File

@ -0,0 +1,24 @@
// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
#include "test_precomp.hpp"
// see "opencv2/core/hal/intrin.hpp"
#define CV_CPU_OPTIMIZATION_HAL_NAMESPACE hal_EMULATOR_CPP
#define CV_CPU_OPTIMIZATION_HAL_NAMESPACE_BEGIN namespace hal_EMULATOR_CPP {
#define CV_CPU_OPTIMIZATION_HAL_NAMESPACE_END }
// see "opencv2/core/private/cv_cpu_include_simd_declarations.hpp"
//#define CV_CPU_OPTIMIZATION_DECLARATIONS_ONLY
#define CV_FORCE_SIMD128_CPP
#undef CV_CPU_OPTIMIZATION_NAMESPACE_BEGIN
#undef CV_CPU_OPTIMIZATION_NAMESPACE_END
#define CV_CPU_OPTIMIZATION_NAMESPACE_BEGIN namespace opt_EMULATOR_CPP {
#define CV_CPU_OPTIMIZATION_NAMESPACE_END }
#include "test_intrin128.simd.hpp"
#undef CV_CPU_OPTIMIZATION_NAMESPACE_BEGIN
#undef CV_CPU_OPTIMIZATION_NAMESPACE_END
#undef CV_CPU_DISPATCH_MODE
#undef CV_FORCE_SIMD128_CPP
// tests implementation is in test_intrin_utils.hpp

12
modules/core/test/test_umat.cpp
View File

@ -1383,4 +1383,16 @@ TEST(UMat, testTempObjects_Mat_issue_8693)
EXPECT_EQ(0, cvtest::norm(srcUMat.getMat(ACCESS_READ), srcMat, NORM_INF));
}
TEST(UMat, resize_Mat_issue_13577)
{
// save the current state
bool useOCL = cv::ocl::useOpenCL();
cv::ocl::setUseOpenCL(false);
UMat foo(10, 10, CV_32FC1);
cv::resize(foo, foo, cv::Size(), .5, .5);
cv::ocl::setUseOpenCL(useOCL); // restore state
}
} } // namespace opencv_test::ocl

10
modules/dnn/misc/python/pyopencv_dnn.hpp
View File

@ -4,9 +4,9 @@ typedef std::vector<dnn::MatShape> vector_MatShape;
typedef std::vector<std::vector<dnn::MatShape> > vector_vector_MatShape;
template<>
bool pyopencv_to(PyObject *o, dnn::DictValue &dv, const char *name)
bool pyopencv_to(PyObject *o, dnn::DictValue &dv, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if (!o || o == Py_None)
return true; //Current state will be used
else if (PyLong_Check(o))
@ -36,12 +36,6 @@ bool pyopencv_to(PyObject *o, dnn::DictValue &dv, const char *name)
return false;
}
template<>
bool pyopencv_to(PyObject *o, std::vector<Mat> &blobs, const char *name) //required for Layer::blobs RW
{
return pyopencvVecConverter<Mat>::to(o, blobs, ArgInfo(name, false));
}
template<typename T>
PyObject* pyopencv_from(const dnn::DictValue &dv)
{

3
modules/dnn/src/op_inf_engine.cpp
View File

@ -610,7 +610,7 @@ void InfEngineBackendNet::initPlugin(InferenceEngine::CNNNetwork& net)
{
candidates.push_back(param_pluginPath);
}
#if INF_ENGINE_VER_MAJOR_LE(INF_ENGINE_RELEASE_2019R3)
if (device_name == "CPU" || device_name == "FPGA")
{
std::string suffixes[] = {"_avx2", "_sse4", ""};
@ -633,6 +633,7 @@ void InfEngineBackendNet::initPlugin(InferenceEngine::CNNNetwork& net)
#endif // _WIN32
}
}
#endif
bool found = false;
for (size_t i = 0; i != candidates.size(); ++i)
{

12
modules/flann/misc/python/pyopencv_flann.hpp
View File

@ -15,9 +15,9 @@ PyObject* pyopencv_from(const cvflann_flann_distance_t& value)
}
template<>
bool pyopencv_to(PyObject *o, cv::flann::IndexParams& p, const char *name)
bool pyopencv_to(PyObject *o, cv::flann::IndexParams& p, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
bool ok = true;
PyObject* key = NULL;
PyObject* item = NULL;
@ -71,16 +71,16 @@ bool pyopencv_to(PyObject *o, cv::flann::IndexParams& p, const char *name)
}
template<>
bool pyopencv_to(PyObject* obj, cv::flann::SearchParams & value, const char * name)
bool pyopencv_to(PyObject* obj, cv::flann::SearchParams & value, const ArgInfo& info)
{
return pyopencv_to<cv::flann::IndexParams>(obj, value, name);
return pyopencv_to<cv::flann::IndexParams>(obj, value, info);
}
template<>
bool pyopencv_to(PyObject *o, cvflann::flann_distance_t& dist, const char *name)
bool pyopencv_to(PyObject *o, cvflann::flann_distance_t& dist, const ArgInfo& info)
{
int d = (int)dist;
bool ok = pyopencv_to(o, d, name);
bool ok = pyopencv_to(o, d, info);
dist = (cvflann::flann_distance_t)d;
return ok;
}

5
modules/imgproc/src/resize.cpp
View File

@ -3738,6 +3738,11 @@ void cv::resize( InputArray _src, OutputArray _dst, Size dsize,
CV_OCL_RUN(_src.dims() <= 2 && _dst.isUMat() && _src.cols() > 10 && _src.rows() > 10,
ocl_resize(_src, _dst, dsize, inv_scale_x, inv_scale_y, interpolation))
// Fake reference to source. Resolves issue 13577 in case of src == dst.
UMat srcUMat;
if (_src.isUMat())
srcUMat = _src.getUMat();
Mat src = _src.getMat();
_dst.create(dsize, src.type());
Mat dst = _dst.getMat();

2
modules/js/test/test_features2d.js
View File

@ -59,7 +59,7 @@ QUnit.test('Detectors', function(assert) {
let akaze = new cv.AKAZE();
akaze.detect(image, kp);
assert.equal(kp.size(), 52, 'AKAZE');
assert.equal(kp.size(), 53, 'AKAZE');
});
QUnit.test('BFMatcher', function(assert) {

8
modules/ml/misc/python/pyopencv_ml.hpp
View File

@ -1,16 +1,16 @@
template<>
bool pyopencv_to(PyObject *obj, CvTermCriteria& dst, const char *name)
bool pyopencv_to(PyObject *obj, CvTermCriteria& dst, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj)
return true;
return PyArg_ParseTuple(obj, "iid", &dst.type, &dst.max_iter, &dst.epsilon) > 0;
}
template<>
bool pyopencv_to(PyObject* obj, CvSlice& r, const char* name)
bool pyopencv_to(PyObject* obj, CvSlice& r, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj || obj == Py_None)
return true;
if(PyObject_Size(obj) == 0)

282
modules/python/src2/cv2.cpp
View File

@ -29,6 +29,9 @@
#include <numpy/ndarrayobject.h>
#include "opencv2/core/utils/configuration.private.hpp"
#include "opencv2/core/utils/logger.hpp"
#include "pyopencv_generated_include.h"
#include "opencv2/core/types_c.h"
#include "opencv2/opencv_modules.hpp"
@ -37,21 +40,53 @@
#include <type_traits> // std::enable_if
class ArgInfo
{
public:
const char * name;
bool outputarg;
// more fields may be added if necessary
ArgInfo(const char * name_, bool outputarg_)
: name(name_)
, outputarg(outputarg_) {}
private:
ArgInfo(const ArgInfo&) = delete;
ArgInfo& operator=(const ArgInfo&) = delete;
};
template<typename T, class TEnable = void> // TEnable is used for SFINAE checks
struct PyOpenCV_Converter
{
//static inline bool to(PyObject* obj, T& p, const char* name);
//static inline bool to(PyObject* obj, T& p, const ArgInfo& info);
//static inline PyObject* from(const T& src);
};
template<typename T> static
bool pyopencv_to(PyObject* obj, T& p, const char* name = "<unknown>") { return PyOpenCV_Converter<T>::to(obj, p, name); }
bool pyopencv_to(PyObject* obj, T& p, const ArgInfo& info) { return PyOpenCV_Converter<T>::to(obj, p, info); }
template<typename T> static
PyObject* pyopencv_from(const T& src) { return PyOpenCV_Converter<T>::from(src); }
static PyObject* opencv_error = NULL;
static bool isPythonBindingsDebugEnabled()
{
static bool param_debug = cv::utils::getConfigurationParameterBool("OPENCV_PYTHON_DEBUG", false);
return param_debug;
}
static void emit_failmsg(PyObject * exc, const char *msg)
{
static bool param_debug = isPythonBindingsDebugEnabled();
if (param_debug)
{
CV_LOG_WARNING(NULL, "Bindings conversion failed: " << msg);
}
PyErr_SetString(exc, msg);
}
static int failmsg(const char *fmt, ...)
{
char str[1000];
@ -61,23 +96,22 @@ static int failmsg(const char *fmt, ...)
vsnprintf(str, sizeof(str), fmt, ap);
va_end(ap);
PyErr_SetString(PyExc_TypeError, str);
emit_failmsg(PyExc_TypeError, str);
return 0;
}
struct ArgInfo
static PyObject* failmsgp(const char *fmt, ...)
{
const char * name;
bool outputarg;
// more fields may be added if necessary
char str[1000];
ArgInfo(const char * name_, bool outputarg_)
: name(name_)
, outputarg(outputarg_) {}
va_list ap;
va_start(ap, fmt);
vsnprintf(str, sizeof(str), fmt, ap);
va_end(ap);
// to match with older pyopencv_to function signature
operator const char *() const { return name; }
};
emit_failmsg(PyExc_TypeError, str);
return 0;
}
class PyAllowThreads
{
@ -156,19 +190,6 @@ typedef std::vector<std::vector<Point3f> > vector_vector_Point3f;
typedef std::vector<std::vector<DMatch> > vector_vector_DMatch;
typedef std::vector<std::vector<KeyPoint> > vector_vector_KeyPoint;
static PyObject* failmsgp(const char *fmt, ...)
{
char str[1000];
va_list ap;
va_start(ap, fmt);
vsnprintf(str, sizeof(str), fmt, ap);
va_end(ap);
PyErr_SetString(PyExc_TypeError, str);
return 0;
}
class NumpyAllocator : public MatAllocator
{
public:
@ -246,7 +267,7 @@ NumpyAllocator g_numpyAllocator;
enum { ARG_NONE = 0, ARG_MAT = 1, ARG_SCALAR = 2 };
// special case, when the converter needs full ArgInfo structure
static bool pyopencv_to(PyObject* o, Mat& m, const ArgInfo info)
static bool pyopencv_to(PyObject* o, Mat& m, const ArgInfo& info)
{
bool allowND = true;
if(!o || o == Py_None)
@ -425,14 +446,8 @@ static bool pyopencv_to(PyObject* o, Mat& m, const ArgInfo info)
return true;
}
template<>
bool pyopencv_to(PyObject* o, Mat& m, const char* name)
{
return pyopencv_to(o, m, ArgInfo(name, 0));
}
template<typename _Tp, int m, int n>
bool pyopencv_to(PyObject* o, Matx<_Tp, m, n>& mx, const ArgInfo info)
bool pyopencv_to(PyObject* o, Matx<_Tp, m, n>& mx, const ArgInfo& info)
{
Mat tmp;
if (!pyopencv_to(o, tmp, info)) {
@ -443,10 +458,10 @@ bool pyopencv_to(PyObject* o, Matx<_Tp, m, n>& mx, const ArgInfo info)
return true;
}
template<typename _Tp, int m, int n>
bool pyopencv_to(PyObject* o, Matx<_Tp, m, n>& mx, const char* name)
template<typename _Tp, int cn>
bool pyopencv_to(PyObject* o, Vec<_Tp, cn>& vec, const ArgInfo& info)
{
return pyopencv_to(o, mx, ArgInfo(name, 0));
return pyopencv_to(o, (Matx<_Tp, cn, 1>&)vec, info);
}
template<>
@ -481,19 +496,19 @@ struct PyOpenCV_Converter< cv::Ptr<T> >
Py_RETURN_NONE;
return pyopencv_from(*p);
}
static bool to(PyObject *o, Ptr<T>& p, const char *name)
static bool to(PyObject *o, Ptr<T>& p, const ArgInfo& info)
{
if (!o || o == Py_None)
return true;
p = makePtr<T>();
return pyopencv_to(o, *p, name);
return pyopencv_to(o, *p, info);
}
};
template<>
bool pyopencv_to(PyObject* obj, void*& ptr, const char* name)
bool pyopencv_to(PyObject* obj, void*& ptr, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if (!obj || obj == Py_None)
return true;
@ -515,7 +530,7 @@ struct SafeSeqItem
~SafeSeqItem() { Py_XDECREF(item); }
};
static bool pyopencv_to(PyObject *o, Scalar& s, const ArgInfo info)
static bool pyopencv_to(PyObject *o, Scalar& s, const ArgInfo& info)
{
if(!o || o == Py_None)
return true;
@ -546,12 +561,6 @@ static bool pyopencv_to(PyObject *o, Scalar& s, const ArgInfo info)
return true;
}
template<>
bool pyopencv_to(PyObject *o, Scalar& s, const char *name)
{
return pyopencv_to(o, s, ArgInfo(name, 0));
}
template<>
PyObject* pyopencv_from(const Scalar& src)
{
@ -565,9 +574,9 @@ PyObject* pyopencv_from(const bool& value)
}
template<>
bool pyopencv_to(PyObject* obj, bool& value, const char* name)
bool pyopencv_to(PyObject* obj, bool& value, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj || obj == Py_None)
return true;
int _val = PyObject_IsTrue(obj);
@ -584,9 +593,9 @@ PyObject* pyopencv_from(const size_t& value)
}
template<>
bool pyopencv_to(PyObject* obj, size_t& value, const char* name)
bool pyopencv_to(PyObject* obj, size_t& value, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj || obj == Py_None)
return true;
value = (int)PyLong_AsUnsignedLong(obj);
@ -600,9 +609,9 @@ PyObject* pyopencv_from(const int& value)
}
template<>
bool pyopencv_to(PyObject* obj, int& value, const char* name)
bool pyopencv_to(PyObject* obj, int& value, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj || obj == Py_None)
return true;
if(PyInt_Check(obj))
@ -625,9 +634,9 @@ struct PyOpenCV_Converter
return PyLong_FromUnsignedLong(value);
}
static inline bool to(PyObject* obj, unsigned int& value, const char* name)
static inline bool to(PyObject* obj, unsigned int& value, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj || obj == Py_None)
return true;
if(PyInt_Check(obj))
@ -647,9 +656,9 @@ PyObject* pyopencv_from(const uchar& value)
}
template<>
bool pyopencv_to(PyObject* obj, uchar& value, const char* name)
bool pyopencv_to(PyObject* obj, uchar& value, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj || obj == Py_None)
return true;
int ivalue = (int)PyInt_AsLong(obj);
@ -664,9 +673,9 @@ PyObject* pyopencv_from(const double& value)
}
template<>
bool pyopencv_to(PyObject* obj, double& value, const char* name)
bool pyopencv_to(PyObject* obj, double& value, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj || obj == Py_None)
return true;
if(!!PyInt_CheckExact(obj))
@ -683,9 +692,9 @@ PyObject* pyopencv_from(const float& value)
}
template<>
bool pyopencv_to(PyObject* obj, float& value, const char* name)
bool pyopencv_to(PyObject* obj, float& value, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj || obj == Py_None)
return true;
if(!!PyInt_CheckExact(obj))
@ -708,9 +717,9 @@ PyObject* pyopencv_from(const String& value)
}
template<>
bool pyopencv_to(PyObject* obj, String &value, const char* name)
bool pyopencv_to(PyObject* obj, String &value, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj || obj == Py_None)
return true;
std::string str;
@ -723,9 +732,9 @@ bool pyopencv_to(PyObject* obj, String &value, const char* name)
}
template<>
bool pyopencv_to(PyObject* obj, Size& sz, const char* name)
bool pyopencv_to(PyObject* obj, Size& sz, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj || obj == Py_None)
return true;
return PyArg_ParseTuple(obj, "ii", &sz.width, &sz.height) > 0;
@ -738,9 +747,9 @@ PyObject* pyopencv_from(const Size& sz)
}
template<>
bool pyopencv_to(PyObject* obj, Size_<float>& sz, const char* name)
bool pyopencv_to(PyObject* obj, Size_<float>& sz, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj || obj == Py_None)
return true;
return PyArg_ParseTuple(obj, "ff", &sz.width, &sz.height) > 0;
@ -759,9 +768,9 @@ PyObject* pyopencv_from(const Rect& r)
}
template<>
bool pyopencv_to(PyObject* obj, Rect2d& r, const char* name)
bool pyopencv_to(PyObject* obj, Rect2d& r, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj || obj == Py_None)
return true;
return PyArg_ParseTuple(obj, "dddd", &r.x, &r.y, &r.width, &r.height) > 0;
@ -774,16 +783,16 @@ PyObject* pyopencv_from(const Rect2d& r)
}
template<>
bool pyopencv_to(PyObject* obj, Range& r, const char* name)
bool pyopencv_to(PyObject* obj, Range& r, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj || obj == Py_None)
return true;
while (PySequence_Check(obj))
{
if (2 != PySequence_Size(obj))
{
failmsg("Range value for argument '%s' is longer than 2", name);
failmsg("Range value for argument '%s' is longer than 2", info.name);
return false;
}
{
@ -792,7 +801,7 @@ bool pyopencv_to(PyObject* obj, Range& r, const char* name)
if (PyInt_Check(item)) {
r.start = (int)PyInt_AsLong(item);
} else {
failmsg("Range.start value for argument '%s' is not integer", name);
failmsg("Range.start value for argument '%s' is not integer", info.name);
break;
}
}
@ -802,7 +811,7 @@ bool pyopencv_to(PyObject* obj, Range& r, const char* name)
if (PyInt_Check(item)) {
r.end = (int)PyInt_AsLong(item);
} else {
failmsg("Range.end value for argument '%s' is not integer", name);
failmsg("Range.end value for argument '%s' is not integer", info.name);
break;
}
}
@ -823,9 +832,9 @@ PyObject* pyopencv_from(const Range& r)
}
template<>
bool pyopencv_to(PyObject* obj, Point& p, const char* name)
bool pyopencv_to(PyObject* obj, Point& p, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj || obj == Py_None)
return true;
if(PyComplex_Check(obj))
@ -838,9 +847,9 @@ bool pyopencv_to(PyObject* obj, Point& p, const char* name)
}
template<>
bool pyopencv_to(PyObject* obj, Point2f& p, const char* name)
bool pyopencv_to(PyObject* obj, Point2f& p, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj || obj == Py_None)
return true;
if (PyComplex_Check(obj))
@ -853,9 +862,9 @@ bool pyopencv_to(PyObject* obj, Point2f& p, const char* name)
}
template<>
bool pyopencv_to(PyObject* obj, Point2d& p, const char* name)
bool pyopencv_to(PyObject* obj, Point2d& p, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj || obj == Py_None)
return true;
if(PyComplex_Check(obj))
@ -868,18 +877,18 @@ bool pyopencv_to(PyObject* obj, Point2d& p, const char* name)
}
template<>
bool pyopencv_to(PyObject* obj, Point3f& p, const char* name)
bool pyopencv_to(PyObject* obj, Point3f& p, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj || obj == Py_None)
return true;
return PyArg_ParseTuple(obj, "fff", &p.x, &p.y, &p.z) > 0;
}
template<>
bool pyopencv_to(PyObject* obj, Point3d& p, const char* name)
bool pyopencv_to(PyObject* obj, Point3d& p, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj || obj == Py_None)
return true;
return PyArg_ParseTuple(obj, "ddd", &p.x, &p.y, &p.z) > 0;
@ -903,122 +912,77 @@ PyObject* pyopencv_from(const Point3f& p)
return Py_BuildValue("(ddd)", p.x, p.y, p.z);
}
static bool pyopencv_to(PyObject* obj, Vec4d& v, ArgInfo info)
static bool pyopencv_to(PyObject* obj, Vec4d& v, ArgInfo& info)
{
CV_UNUSED(info);
if (!obj)
return true;
return PyArg_ParseTuple(obj, "dddd", &v[0], &v[1], &v[2], &v[3]) > 0;
}
template<>
bool pyopencv_to(PyObject* obj, Vec4d& v, const char* name)
{
return pyopencv_to(obj, v, ArgInfo(name, 0));
}
static bool pyopencv_to(PyObject* obj, Vec4f& v, ArgInfo info)
static bool pyopencv_to(PyObject* obj, Vec4f& v, ArgInfo& info)
{
CV_UNUSED(info);
if (!obj)
return true;
return PyArg_ParseTuple(obj, "ffff", &v[0], &v[1], &v[2], &v[3]) > 0;
}
template<>
bool pyopencv_to(PyObject* obj, Vec4f& v, const char* name)
{
return pyopencv_to(obj, v, ArgInfo(name, 0));
}
static bool pyopencv_to(PyObject* obj, Vec4i& v, ArgInfo info)
static bool pyopencv_to(PyObject* obj, Vec4i& v, ArgInfo& info)
{
CV_UNUSED(info);
if (!obj)
return true;
return PyArg_ParseTuple(obj, "iiii", &v[0], &v[1], &v[2], &v[3]) > 0;
}
template<>
bool pyopencv_to(PyObject* obj, Vec4i& v, const char* name)
{
return pyopencv_to(obj, v, ArgInfo(name, 0));
}
static bool pyopencv_to(PyObject* obj, Vec3d& v, ArgInfo info)
static bool pyopencv_to(PyObject* obj, Vec3d& v, ArgInfo& info)
{
CV_UNUSED(info);
if (!obj)
return true;
return PyArg_ParseTuple(obj, "ddd", &v[0], &v[1], &v[2]) > 0;
}
template<>
bool pyopencv_to(PyObject* obj, Vec3d& v, const char* name)
{
return pyopencv_to(obj, v, ArgInfo(name, 0));
}
static bool pyopencv_to(PyObject* obj, Vec3f& v, ArgInfo info)
static bool pyopencv_to(PyObject* obj, Vec3f& v, ArgInfo& info)
{
CV_UNUSED(info);
if (!obj)
return true;
return PyArg_ParseTuple(obj, "fff", &v[0], &v[1], &v[2]) > 0;
}
template<>
bool pyopencv_to(PyObject* obj, Vec3f& v, const char* name)
{
return pyopencv_to(obj, v, ArgInfo(name, 0));
}
static bool pyopencv_to(PyObject* obj, Vec3i& v, ArgInfo info)
static bool pyopencv_to(PyObject* obj, Vec3i& v, ArgInfo& info)
{
CV_UNUSED(info);
if (!obj)
return true;
return PyArg_ParseTuple(obj, "iii", &v[0], &v[1], &v[2]) > 0;
}
template<>
bool pyopencv_to(PyObject* obj, Vec3i& v, const char* name)
{
return pyopencv_to(obj, v, ArgInfo(name, 0));
}
static bool pyopencv_to(PyObject* obj, Vec2d& v, ArgInfo info)
static bool pyopencv_to(PyObject* obj, Vec2d& v, ArgInfo& info)
{
CV_UNUSED(info);
if (!obj)
return true;
return PyArg_ParseTuple(obj, "dd", &v[0], &v[1]) > 0;
}
template<>
bool pyopencv_to(PyObject* obj, Vec2d& v, const char* name)
{
return pyopencv_to(obj, v, ArgInfo(name, 0));
}
static bool pyopencv_to(PyObject* obj, Vec2f& v, ArgInfo info)
static bool pyopencv_to(PyObject* obj, Vec2f& v, ArgInfo& info)
{
CV_UNUSED(info);
if (!obj)
return true;
return PyArg_ParseTuple(obj, "ff", &v[0], &v[1]) > 0;
}
template<>
bool pyopencv_to(PyObject* obj, Vec2f& v, const char* name)
{
return pyopencv_to(obj, v, ArgInfo(name, 0));
}
static bool pyopencv_to(PyObject* obj, Vec2i& v, ArgInfo info)
static bool pyopencv_to(PyObject* obj, Vec2i& v, ArgInfo& info)
{
CV_UNUSED(info);
if (!obj)
return true;
return PyArg_ParseTuple(obj, "ii", &v[0], &v[1]) > 0;
}
template<>
bool pyopencv_to(PyObject* obj, Vec2i& v, const char* name)
{
return pyopencv_to(obj, v, ArgInfo(name, 0));
}
template<>
PyObject* pyopencv_from(const Vec4d& v)
@ -1121,7 +1085,7 @@ template<typename _Tp> struct pyopencvVecConverter
}
return true;
}
static bool to(PyObject* obj, std::vector<_Tp>& value, const ArgInfo info)
static bool to(PyObject* obj, std::vector<_Tp>& value, const ArgInfo& info)
{
if(!obj || obj == Py_None)
return true;
@ -1201,7 +1165,7 @@ template<typename _Tp> struct pyopencvVecConverter
};
template<typename _Tp>
bool pyopencv_to(PyObject* obj, std::vector<_Tp>& value, const ArgInfo info)
bool pyopencv_to(PyObject* obj, std::vector<_Tp>& value, const ArgInfo& info)
{
return pyopencvVecConverter<_Tp>::to(obj, value, info);
}
@ -1212,7 +1176,7 @@ PyObject* pyopencv_from(const std::vector<_Tp>& value)
return pyopencvVecConverter<_Tp>::from(value);
}
template<typename _Tp> static inline bool pyopencv_to_generic_vec(PyObject* obj, std::vector<_Tp>& value, const ArgInfo info)
template<typename _Tp> static inline bool pyopencv_to_generic_vec(PyObject* obj, std::vector<_Tp>& value, const ArgInfo& info)
{
if(!obj || obj == Py_None)
return true;
@ -1256,7 +1220,7 @@ PyObject* pyopencv_from(const std::pair<int, double>& src)
template<typename _Tp, typename _Tr> struct pyopencvVecConverter<std::pair<_Tp, _Tr> >
{
static bool to(PyObject* obj, std::vector<std::pair<_Tp, _Tr> >& value, const ArgInfo info)
static bool to(PyObject* obj, std::vector<std::pair<_Tp, _Tr> >& value, const ArgInfo& info)
{
return pyopencv_to_generic_vec(obj, value, info);
}
@ -1269,7 +1233,7 @@ template<typename _Tp, typename _Tr> struct pyopencvVecConverter<std::pair<_Tp,
template<typename _Tp> struct pyopencvVecConverter<std::vector<_Tp> >
{
static bool to(PyObject* obj, std::vector<std::vector<_Tp> >& value, const ArgInfo info)
static bool to(PyObject* obj, std::vector<std::vector<_Tp> >& value, const ArgInfo& info)
{
return pyopencv_to_generic_vec(obj, value, info);
}
@ -1282,7 +1246,7 @@ template<typename _Tp> struct pyopencvVecConverter<std::vector<_Tp> >
template<> struct pyopencvVecConverter<Mat>
{
static bool to(PyObject* obj, std::vector<Mat>& value, const ArgInfo info)
static bool to(PyObject* obj, std::vector<Mat>& value, const ArgInfo& info)
{
return pyopencv_to_generic_vec(obj, value, info);
}
@ -1295,7 +1259,7 @@ template<> struct pyopencvVecConverter<Mat>
template<> struct pyopencvVecConverter<UMat>
{
static bool to(PyObject* obj, std::vector<UMat>& value, const ArgInfo info)
static bool to(PyObject* obj, std::vector<UMat>& value, const ArgInfo& info)
{
return pyopencv_to_generic_vec(obj, value, info);
}
@ -1308,7 +1272,7 @@ template<> struct pyopencvVecConverter<UMat>
template<> struct pyopencvVecConverter<KeyPoint>
{
static bool to(PyObject* obj, std::vector<KeyPoint>& value, const ArgInfo info)
static bool to(PyObject* obj, std::vector<KeyPoint>& value, const ArgInfo& info)
{
return pyopencv_to_generic_vec(obj, value, info);
}
@ -1321,7 +1285,7 @@ template<> struct pyopencvVecConverter<KeyPoint>
template<> struct pyopencvVecConverter<DMatch>
{
static bool to(PyObject* obj, std::vector<DMatch>& value, const ArgInfo info)
static bool to(PyObject* obj, std::vector<DMatch>& value, const ArgInfo& info)
{
return pyopencv_to_generic_vec(obj, value, info);
}
@ -1334,7 +1298,7 @@ template<> struct pyopencvVecConverter<DMatch>
template<> struct pyopencvVecConverter<String>
{
static bool to(PyObject* obj, std::vector<String>& value, const ArgInfo info)
static bool to(PyObject* obj, std::vector<String>& value, const ArgInfo& info)
{
return pyopencv_to_generic_vec(obj, value, info);
}
@ -1347,7 +1311,7 @@ template<> struct pyopencvVecConverter<String>
template<> struct pyopencvVecConverter<RotatedRect>
{
static bool to(PyObject* obj, std::vector<RotatedRect>& value, const ArgInfo info)
static bool to(PyObject* obj, std::vector<RotatedRect>& value, const ArgInfo& info)
{
return pyopencv_to_generic_vec(obj, value, info);
}
@ -1358,9 +1322,9 @@ template<> struct pyopencvVecConverter<RotatedRect>
};
template<>
bool pyopencv_to(PyObject* obj, Rect& r, const char* name)
bool pyopencv_to(PyObject* obj, Rect& r, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj || obj == Py_None)
return true;
@ -1369,7 +1333,7 @@ bool pyopencv_to(PyObject* obj, Rect& r, const char* name)
else
{
std::vector<int> value(4);
pyopencvVecConverter<int>::to(obj, value, ArgInfo(name, 0));
pyopencvVecConverter<int>::to(obj, value, info);
r = Rect(value[0], value[1], value[2], value[3]);
return true;
}
@ -1377,9 +1341,9 @@ bool pyopencv_to(PyObject* obj, Rect& r, const char* name)
}
template<>
bool pyopencv_to(PyObject *obj, TermCriteria& dst, const char *name)
bool pyopencv_to(PyObject *obj, TermCriteria& dst, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj)
return true;
return PyArg_ParseTuple(obj, "iid", &dst.type, &dst.maxCount, &dst.epsilon) > 0;
@ -1392,9 +1356,9 @@ PyObject* pyopencv_from(const TermCriteria& src)
}
template<>
bool pyopencv_to(PyObject *obj, RotatedRect& dst, const char *name)
bool pyopencv_to(PyObject *obj, RotatedRect& dst, const ArgInfo& info)
{
CV_UNUSED(name);
CV_UNUSED(info);
if(!obj)
return true;
return PyArg_ParseTuple(obj, "(ff)(ff)f", &dst.center.x, &dst.center.y, &dst.size.width, &dst.size.height, &dst.angle) > 0;
@ -1634,7 +1598,7 @@ static PyObject *pycvCreateButton(PyObject*, PyObject *args, PyObject *kw)
///////////////////////////////////////////////////////////////////////////////////////
static int convert_to_char(PyObject *o, char *dst, const char *name = "no_name")
static int convert_to_char(PyObject *o, char *dst, const ArgInfo& info)
{
std::string str;
if (getUnicodeString(o, str))
@ -1643,7 +1607,7 @@ static int convert_to_char(PyObject *o, char *dst, const char *name = "no_name")
return 1;
}
(*dst) = 0;
return failmsg("Expected single character string for argument '%s'", name);
return failmsg("Expected single character string for argument '%s'", info.name);
}
#ifdef __GNUC__

18
modules/python/src2/gen2.py
View File

@ -45,7 +45,7 @@ gen_template_func_body = Template("""$code_decl
gen_template_mappable = Template("""
{
${mappable} _src;
if (pyopencv_to(src, _src, name))
if (pyopencv_to(src, _src, info))
{
return cv_mappable_to(_src, dst);
}
@ -62,7 +62,7 @@ struct PyOpenCV_Converter< ${cname} >
{
return pyopencv_${name}_Instance(r);
}
static bool to(PyObject* src, ${cname}& dst, const char* name)
static bool to(PyObject* src, ${cname}& dst, const ArgInfo& info)
{
if(!src || src == Py_None)
return true;
@ -73,7 +73,7 @@ struct PyOpenCV_Converter< ${cname} >
return true;
}
${mappable_code}
failmsg("Expected ${cname} for argument '%s'", name);
failmsg("Expected ${cname} for argument '%s'", info.name);
return false;
}
};
@ -81,7 +81,7 @@ struct PyOpenCV_Converter< ${cname} >
""")
gen_template_map_type_cvt = Template("""
template<> bool pyopencv_to(PyObject* src, ${cname}& dst, const char* name);
template<> bool pyopencv_to(PyObject* src, ${cname}& dst, const ArgInfo& info);
""")
@ -89,7 +89,7 @@ gen_template_set_prop_from_map = Template("""
if( PyMapping_HasKeyString(src, (char*)"$propname") )
{
tmp = PyMapping_GetItemString(src, (char*)"$propname");
ok = tmp && pyopencv_to(tmp, dst.$propname);
ok = tmp && pyopencv_to(tmp, dst.$propname, ArgInfo("$propname", false));
Py_DECREF(tmp);
if(!ok) return false;
}""")
@ -143,7 +143,7 @@ static int pyopencv_${name}_set_${member}(pyopencv_${name}_t* p, PyObject *value
PyErr_SetString(PyExc_TypeError, "Cannot delete the ${member} attribute");
return -1;
}
return pyopencv_to(value, p->v${access}${member}) ? 0 : -1;
return pyopencv_to(value, p->v${access}${member}, ArgInfo("value", false)) ? 0 : -1;
}
""")
@ -161,7 +161,7 @@ static int pyopencv_${name}_set_${member}(pyopencv_${name}_t* p, PyObject *value
failmsgp("Incorrect type of object (must be '${name}' or its derivative)");
return -1;
}
return pyopencv_to(value, _self_${access}${member}) ? 0 : -1;
return pyopencv_to(value, _self_${access}${member}, ArgInfo("value", false)) ? 0 : -1;
}
""")
@ -238,10 +238,10 @@ class ClassInfo(object):
def gen_map_code(self, codegen):
all_classes = codegen.classes
code = "static bool pyopencv_to(PyObject* src, %s& dst, const char* name)\n{\n PyObject* tmp;\n bool ok;\n" % (self.cname)
code = "static bool pyopencv_to(PyObject* src, %s& dst, const ArgInfo& info)\n{\n PyObject* tmp;\n bool ok;\n" % (self.cname)
code += "".join([gen_template_set_prop_from_map.substitute(propname=p.name,proptype=p.tp) for p in self.props])
if self.base:
code += "\n return pyopencv_to(src, (%s&)dst, name);\n}\n" % all_classes[self.base].cname
code += "\n return pyopencv_to(src, (%s&)dst, info);\n}\n" % all_classes[self.base].cname
else:
code += "\n return true;\n}\n"
return code

12
modules/python/src2/pycompat.hpp
View File

@ -101,13 +101,13 @@ static inline bool getUnicodeString(PyObject * obj, std::string &str)
#define CV_PY_TO_CLASS(TYPE) \
template<> \
bool pyopencv_to(PyObject* dst, TYPE& src, const char* name) \
bool pyopencv_to(PyObject* dst, TYPE& src, const ArgInfo& info) \
{ \
if (!dst || dst == Py_None) \
return true; \
Ptr<TYPE> ptr; \
\
if (!pyopencv_to(dst, ptr, name)) return false; \
if (!pyopencv_to(dst, ptr, info)) return false; \
src = *ptr; \
return true; \
}
@ -124,13 +124,13 @@ PyObject* pyopencv_from(const TYPE& src)
#define CV_PY_TO_CLASS_PTR(TYPE) \
template<> \
bool pyopencv_to(PyObject* dst, TYPE*& src, const char* name) \
bool pyopencv_to(PyObject* dst, TYPE*& src, const ArgInfo& info) \
{ \
if (!dst || dst == Py_None) \
return true; \
Ptr<TYPE> ptr; \
\
if (!pyopencv_to(dst, ptr, name)) return false; \
if (!pyopencv_to(dst, ptr, info)) return false; \
src = ptr; \
return true; \
}
@ -143,13 +143,13 @@ static PyObject* pyopencv_from(TYPE*& src)
#define CV_PY_TO_ENUM(TYPE) \
template<> \
bool pyopencv_to(PyObject* dst, TYPE& src, const char* name) \
bool pyopencv_to(PyObject* dst, TYPE& src, const ArgInfo& info) \
{ \
if (!dst || dst == Py_None) \
return true; \
int underlying = 0; \
\
if (!pyopencv_to(dst, underlying, name)) return false; \
if (!pyopencv_to(dst, underlying, info)) return false; \
src = static_cast<TYPE>(underlying); \
return true; \
}

6
modules/stitching/misc/python/pyopencv_stitching.hpp
View File

@ -9,7 +9,7 @@ typedef std::vector<detail::CameraParams> vector_CameraParams;
template<> struct pyopencvVecConverter<detail::ImageFeatures>
{
static bool to(PyObject* obj, std::vector<detail::ImageFeatures>& value, const ArgInfo info)
static bool to(PyObject* obj, std::vector<detail::ImageFeatures>& value, const ArgInfo& info)
{
return pyopencv_to_generic_vec(obj, value, info);
}
@ -22,7 +22,7 @@ template<> struct pyopencvVecConverter<detail::ImageFeatures>
template<> struct pyopencvVecConverter<detail::MatchesInfo>
{
static bool to(PyObject* obj, std::vector<detail::MatchesInfo>& value, const ArgInfo info)
static bool to(PyObject* obj, std::vector<detail::MatchesInfo>& value, const ArgInfo& info)
{
return pyopencv_to_generic_vec(obj, value, info);
}
@ -35,7 +35,7 @@ template<> struct pyopencvVecConverter<detail::MatchesInfo>
template<> struct pyopencvVecConverter<detail::CameraParams>
{
static bool to(PyObject* obj, std::vector<detail::CameraParams>& value, const ArgInfo info)
static bool to(PyObject* obj, std::vector<detail::CameraParams>& value, const ArgInfo& info)
{
return pyopencv_to_generic_vec(obj, value, info);
}

6
modules/videoio/misc/python/pyopencv_videoio.hpp
View File

@ -3,7 +3,7 @@ typedef std::vector<VideoCaptureAPIs> vector_VideoCaptureAPIs;
template<> struct pyopencvVecConverter<cv::VideoCaptureAPIs>
{
static bool to(PyObject* obj, std::vector<cv::VideoCaptureAPIs>& value, const ArgInfo info)
static bool to(PyObject* obj, std::vector<cv::VideoCaptureAPIs>& value, const ArgInfo& info)
{
return pyopencv_to_generic_vec(obj, value, info);
}
@ -15,9 +15,9 @@ template<> struct pyopencvVecConverter<cv::VideoCaptureAPIs>
};
template<>
bool pyopencv_to(PyObject *o, std::vector<cv::VideoCaptureAPIs>& apis, const char *name)
bool pyopencv_to(PyObject *o, std::vector<cv::VideoCaptureAPIs>& apis, const ArgInfo& info)
{
return pyopencvVecConverter<cv::VideoCaptureAPIs>::to(o, apis, ArgInfo(name, false));
return pyopencvVecConverter<cv::VideoCaptureAPIs>::to(o, apis, info);
}
#endif // HAVE_OPENCV_VIDEOIO

12
modules/videoio/src/cap_ffmpeg_impl.hpp
View File

@ -1058,7 +1058,15 @@ bool CvCapture_FFMPEG::processRawPacket()
AVCodecID eVideoCodec = video_st->codec.codec_id;
#endif
const char* filterName = NULL;
if (eVideoCodec == CV_CODEC(CODEC_ID_H264) || eVideoCodec == CV_CODEC(CODEC_ID_H265))
if (eVideoCodec == CV_CODEC(CODEC_ID_H264)
#if LIBAVCODEC_VERSION_MICRO >= 100 \
&& LIBAVCODEC_BUILD >= CALC_FFMPEG_VERSION(57, 24, 102) // FFmpeg 3.0
|| eVideoCodec == CV_CODEC(CODEC_ID_H265)
#elif LIBAVCODEC_VERSION_MICRO < 100 \
&& LIBAVCODEC_BUILD >= CALC_FFMPEG_VERSION(55, 34, 1) // libav v10+
|| eVideoCodec == CV_CODEC(CODEC_ID_HEVC)
#endif
)
{
// check start code prefixed mode (as defined in the Annex B H.264 / H.265 specification)
if (packet.size >= 5
@ -1105,7 +1113,7 @@ bool CvCapture_FFMPEG::processRawPacket()
{
if (packet_filtered.data)
{
av_packet_unref(&packet_filtered);
_opencv_ffmpeg_av_packet_unref(&packet_filtered);
}
#if LIBAVFORMAT_BUILD >= CALC_FFMPEG_VERSION(58, 20, 100)

24
modules/videoio/test/test_ffmpeg.cpp
View File

@ -114,17 +114,18 @@ TEST_P(videoio_container, read)
const string fileNameOut = tempfile(cv::format("test_container_stream.%s", ext_raw.c_str()).c_str());
// Write encoded video read using VideoContainer to tmp file
size_t totalBytes = 0;
{
VideoCapture container(findDataFile(fileName), api);
ASSERT_TRUE(container.isOpened());
if (!container.isOpened())
throw SkipTestException("Video stream is not supported");
if (!container.set(CAP_PROP_FORMAT, -1)) // turn off video decoder (extract stream)
throw SkipTestException("Fetching of RAW video streams is not supported");
ASSERT_EQ(-1.f, container.get(CAP_PROP_FORMAT)); // check
EXPECT_EQ(codec, fourccToString((int)container.get(CAP_PROP_FOURCC)));
EXPECT_EQ(pixelFormat, fourccToString((int)container.get(CAP_PROP_CODEC_PIXEL_FORMAT)));
std::ofstream file(fileNameOut, ios::out | ios::trunc | std::ios::binary);
size_t totalBytes = 0;
std::ofstream file(fileNameOut.c_str(), ios::out | ios::trunc | std::ios::binary);
Mat raw_data;
while (true)
{
@ -144,7 +145,7 @@ TEST_P(videoio_container, read)
ASSERT_GE(totalBytes, (size_t)65536) << "Encoded stream is too small";
}
std::cout << "Checking extracted video stream: " << fileNameOut << std::endl;
std::cout << "Checking extracted video stream: " << fileNameOut << " (size: " << totalBytes << " bytes)" << std::endl;
// Check decoded frames read from original media are equal to frames decoded from tmp file
{
@ -158,7 +159,7 @@ TEST_P(videoio_container, read)
{
nframes++;
ASSERT_TRUE(capActual.read(actual)) << nframes;
EXPECT_EQ(0, cvtest::norm(actual, reference, NORM_INF)) << nframes << " err=" << ++n_err;
EXPECT_EQ(0, cvtest::norm(actual, reference, NORM_INF)) << "frame=" << nframes << " err=" << ++n_err;
}
ASSERT_GT(nframes, 0);
}
@ -168,12 +169,13 @@ TEST_P(videoio_container, read)
const videoio_container_params_t videoio_container_params[] =
{
make_tuple(CAP_FFMPEG, "video/big_buck_bunny", "h264", "h264", "h264", "I420"),
make_tuple(CAP_FFMPEG, "video/big_buck_bunny", "h265", "h265", "hevc", "I420"),
//make_tuple(CAP_FFMPEG, "video/big_buck_bunny", "h264.mkv", "mkv.h264", "h264", "I420"),
//make_tuple(CAP_FFMPEG, "video/big_buck_bunny", "h265.mkv", "mkv.h265", "hevc", "I420"),
//make_tuple(CAP_FFMPEG, "video/big_buck_bunny", "h264.mp4", "mp4.avc1", "avc1", "I420"),
//make_tuple(CAP_FFMPEG, "video/big_buck_bunny", "h265.mp4", "mp4.hev1", "hev1", "I420"),
videoio_container_params_t(CAP_FFMPEG, "video/big_buck_bunny", "h264", "h264", "h264", "I420"),
videoio_container_params_t(CAP_FFMPEG, "video/big_buck_bunny", "h265", "h265", "hevc", "I420"),
videoio_container_params_t(CAP_FFMPEG, "video/big_buck_bunny", "mjpg.avi", "mjpg", "MJPG", "I420"),
//videoio_container_params_t(CAP_FFMPEG, "video/big_buck_bunny", "h264.mkv", "mkv.h264", "h264", "I420"),
//videoio_container_params_t(CAP_FFMPEG, "video/big_buck_bunny", "h265.mkv", "mkv.h265", "hevc", "I420"),
//videoio_container_params_t(CAP_FFMPEG, "video/big_buck_bunny", "h264.mp4", "mp4.avc1", "avc1", "I420"),
//videoio_container_params_t(CAP_FFMPEG, "video/big_buck_bunny", "h265.mp4", "mp4.hev1", "hev1", "I420"),
};
INSTANTIATE_TEST_CASE_P(/**/, videoio_container, testing::ValuesIn(videoio_container_params));