253 lines
9.1 KiB
C++
253 lines
9.1 KiB
C++
// 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.
|
|
|
|
#ifndef OPENCV_TRACE_HPP
|
|
#define OPENCV_TRACE_HPP
|
|
|
|
#include <opencv2/core/cvdef.h>
|
|
|
|
namespace cv {
|
|
namespace utils {
|
|
namespace trace {
|
|
|
|
//! @addtogroup core_logging
|
|
//! @{
|
|
|
|
//! Macro to trace function
|
|
#define CV_TRACE_FUNCTION()
|
|
|
|
#define CV_TRACE_FUNCTION_SKIP_NESTED()
|
|
|
|
//! Trace code scope.
|
|
//! @note Dynamic names are not supported in this macro (on stack or heap). Use string literals here only, like "initialize".
|
|
#define CV_TRACE_REGION(name_as_static_string_literal)
|
|
//! mark completed of the current opened region and create new one
|
|
//! @note Dynamic names are not supported in this macro (on stack or heap). Use string literals here only, like "step1".
|
|
#define CV_TRACE_REGION_NEXT(name_as_static_string_literal)
|
|
|
|
//! Macro to trace argument value
|
|
#define CV_TRACE_ARG(arg_id)
|
|
|
|
//! Macro to trace argument value (expanded version)
|
|
#define CV_TRACE_ARG_VALUE(arg_id, arg_name, value)
|
|
|
|
//! @cond IGNORED
|
|
#define CV_TRACE_NS cv::utils::trace
|
|
|
|
#if !defined(OPENCV_DISABLE_TRACE) && defined(__EMSCRIPTEN__)
|
|
#define OPENCV_DISABLE_TRACE 1
|
|
#endif
|
|
|
|
namespace details {
|
|
|
|
#ifndef __OPENCV_TRACE
|
|
# if defined __OPENCV_BUILD && !defined __OPENCV_TESTS && !defined __OPENCV_APPS
|
|
# define __OPENCV_TRACE 1
|
|
# else
|
|
# define __OPENCV_TRACE 0
|
|
# endif
|
|
#endif
|
|
|
|
#ifndef CV_TRACE_FILENAME
|
|
# define CV_TRACE_FILENAME __FILE__
|
|
#endif
|
|
|
|
#ifndef CV__TRACE_FUNCTION
|
|
# if defined _MSC_VER
|
|
# define CV__TRACE_FUNCTION __FUNCSIG__
|
|
# elif defined __GNUC__
|
|
# define CV__TRACE_FUNCTION __PRETTY_FUNCTION__
|
|
# else
|
|
# define CV__TRACE_FUNCTION "<unknown>"
|
|
# endif
|
|
#endif
|
|
|
|
//! Thread-local instance (usually allocated on stack)
|
|
class CV_EXPORTS Region
|
|
{
|
|
public:
|
|
struct LocationExtraData;
|
|
struct LocationStaticStorage
|
|
{
|
|
LocationExtraData** ppExtra; ///< implementation specific data
|
|
const char* name; ///< region name (function name or other custom name)
|
|
const char* filename; ///< source code filename
|
|
int line; ///< source code line
|
|
int flags; ///< flags (implementation code path: Plain, IPP, OpenCL)
|
|
};
|
|
|
|
Region(const LocationStaticStorage& location);
|
|
inline ~Region()
|
|
{
|
|
if (implFlags != 0)
|
|
destroy();
|
|
CV_DbgAssert(implFlags == 0);
|
|
CV_DbgAssert(pImpl == NULL);
|
|
}
|
|
|
|
class Impl;
|
|
Impl* pImpl; // NULL if current region is not active
|
|
int implFlags; // see RegionFlag, 0 if region is ignored
|
|
|
|
bool isActive() const { return pImpl != NULL; }
|
|
|
|
void destroy();
|
|
private:
|
|
Region(const Region&); // disabled
|
|
Region& operator= (const Region&); // disabled
|
|
};
|
|
|
|
//! Specify region flags
|
|
enum RegionLocationFlag {
|
|
REGION_FLAG_FUNCTION = (1 << 0), ///< region is function (=1) / nested named region (=0)
|
|
REGION_FLAG_APP_CODE = (1 << 1), ///< region is Application code (=1) / OpenCV library code (=0)
|
|
REGION_FLAG_SKIP_NESTED = (1 << 2), ///< avoid processing of nested regions
|
|
|
|
REGION_FLAG_IMPL_IPP = (1 << 16), ///< region is part of IPP code path
|
|
REGION_FLAG_IMPL_OPENCL = (2 << 16), ///< region is part of OpenCL code path
|
|
REGION_FLAG_IMPL_OPENVX = (3 << 16), ///< region is part of OpenVX code path
|
|
|
|
REGION_FLAG_IMPL_MASK = (15 << 16),
|
|
|
|
REGION_FLAG_REGION_FORCE = (1 << 30),
|
|
REGION_FLAG_REGION_NEXT = (1 << 31), ///< close previous region (see #CV_TRACE_REGION_NEXT macro)
|
|
|
|
ENUM_REGION_FLAG_FORCE_INT = INT_MAX
|
|
};
|
|
|
|
struct CV_EXPORTS TraceArg {
|
|
public:
|
|
struct ExtraData;
|
|
ExtraData** ppExtra;
|
|
const char* name;
|
|
int flags;
|
|
};
|
|
/** @brief Add meta information to current region (function)
|
|
* See CV_TRACE_ARG macro
|
|
* @param arg argument information structure (global static cache)
|
|
* @param value argument value (can by dynamic string literal in case of string, static allocation is not required)
|
|
*/
|
|
CV_EXPORTS void traceArg(const TraceArg& arg, const char* value);
|
|
//! @overload
|
|
CV_EXPORTS void traceArg(const TraceArg& arg, int value);
|
|
//! @overload
|
|
CV_EXPORTS void traceArg(const TraceArg& arg, int64 value);
|
|
//! @overload
|
|
CV_EXPORTS void traceArg(const TraceArg& arg, double value);
|
|
|
|
#define CV__TRACE_LOCATION_VARNAME(loc_id) CVAUX_CONCAT(CVAUX_CONCAT(__cv_trace_location_, loc_id), __LINE__)
|
|
#define CV__TRACE_LOCATION_EXTRA_VARNAME(loc_id) CVAUX_CONCAT(CVAUX_CONCAT(__cv_trace_location_extra_, loc_id) , __LINE__)
|
|
|
|
#define CV__TRACE_DEFINE_LOCATION_(loc_id, name, flags) \
|
|
static CV_TRACE_NS::details::Region::LocationExtraData* CV__TRACE_LOCATION_EXTRA_VARNAME(loc_id) = 0; \
|
|
static const CV_TRACE_NS::details::Region::LocationStaticStorage \
|
|
CV__TRACE_LOCATION_VARNAME(loc_id) = { &(CV__TRACE_LOCATION_EXTRA_VARNAME(loc_id)), name, CV_TRACE_FILENAME, __LINE__, flags};
|
|
|
|
#define CV__TRACE_DEFINE_LOCATION_FN(name, flags) CV__TRACE_DEFINE_LOCATION_(fn, name, ((flags) | CV_TRACE_NS::details::REGION_FLAG_FUNCTION))
|
|
|
|
|
|
#define CV__TRACE_OPENCV_FUNCTION() \
|
|
CV__TRACE_DEFINE_LOCATION_FN(CV__TRACE_FUNCTION, 0); \
|
|
const CV_TRACE_NS::details::Region __region_fn(CV__TRACE_LOCATION_VARNAME(fn));
|
|
|
|
#define CV__TRACE_OPENCV_FUNCTION_NAME(name) \
|
|
CV__TRACE_DEFINE_LOCATION_FN(name, 0); \
|
|
const CV_TRACE_NS::details::Region __region_fn(CV__TRACE_LOCATION_VARNAME(fn));
|
|
|
|
#define CV__TRACE_APP_FUNCTION() \
|
|
CV__TRACE_DEFINE_LOCATION_FN(CV__TRACE_FUNCTION, CV_TRACE_NS::details::REGION_FLAG_APP_CODE); \
|
|
const CV_TRACE_NS::details::Region __region_fn(CV__TRACE_LOCATION_VARNAME(fn));
|
|
|
|
#define CV__TRACE_APP_FUNCTION_NAME(name) \
|
|
CV__TRACE_DEFINE_LOCATION_FN(name, CV_TRACE_NS::details::REGION_FLAG_APP_CODE); \
|
|
const CV_TRACE_NS::details::Region __region_fn(CV__TRACE_LOCATION_VARNAME(fn));
|
|
|
|
|
|
#define CV__TRACE_OPENCV_FUNCTION_SKIP_NESTED() \
|
|
CV__TRACE_DEFINE_LOCATION_FN(CV__TRACE_FUNCTION, CV_TRACE_NS::details::REGION_FLAG_SKIP_NESTED); \
|
|
const CV_TRACE_NS::details::Region __region_fn(CV__TRACE_LOCATION_VARNAME(fn));
|
|
|
|
#define CV__TRACE_OPENCV_FUNCTION_NAME_SKIP_NESTED(name) \
|
|
CV__TRACE_DEFINE_LOCATION_FN(name, CV_TRACE_NS::details::REGION_FLAG_SKIP_NESTED); \
|
|
const CV_TRACE_NS::details::Region __region_fn(CV__TRACE_LOCATION_VARNAME(fn));
|
|
|
|
#define CV__TRACE_APP_FUNCTION_SKIP_NESTED() \
|
|
CV__TRACE_DEFINE_LOCATION_FN(CV__TRACE_FUNCTION, CV_TRACE_NS::details::REGION_FLAG_SKIP_NESTED | CV_TRACE_NS::details::REGION_FLAG_APP_CODE); \
|
|
const CV_TRACE_NS::details::Region __region_fn(CV__TRACE_LOCATION_VARNAME(fn));
|
|
|
|
|
|
#define CV__TRACE_REGION_(name_as_static_string_literal, flags) \
|
|
CV__TRACE_DEFINE_LOCATION_(region, name_as_static_string_literal, flags); \
|
|
CV_TRACE_NS::details::Region CVAUX_CONCAT(__region_, __LINE__)(CV__TRACE_LOCATION_VARNAME(region));
|
|
|
|
#define CV__TRACE_REGION(name_as_static_string_literal) CV__TRACE_REGION_(name_as_static_string_literal, 0)
|
|
#define CV__TRACE_REGION_NEXT(name_as_static_string_literal) CV__TRACE_REGION_(name_as_static_string_literal, CV_TRACE_NS::details::REGION_FLAG_REGION_NEXT)
|
|
|
|
#define CV__TRACE_ARG_VARNAME(arg_id) CVAUX_CONCAT(__cv_trace_arg_ ## arg_id, __LINE__)
|
|
#define CV__TRACE_ARG_EXTRA_VARNAME(arg_id) CVAUX_CONCAT(__cv_trace_arg_extra_ ## arg_id, __LINE__)
|
|
|
|
#define CV__TRACE_DEFINE_ARG_(arg_id, name, flags) \
|
|
static CV_TRACE_NS::details::TraceArg::ExtraData* CV__TRACE_ARG_EXTRA_VARNAME(arg_id) = 0; \
|
|
static const CV_TRACE_NS::details::TraceArg \
|
|
CV__TRACE_ARG_VARNAME(arg_id) = { &(CV__TRACE_ARG_EXTRA_VARNAME(arg_id)), name, flags };
|
|
|
|
#define CV__TRACE_ARG_VALUE(arg_id, arg_name, value) \
|
|
CV__TRACE_DEFINE_ARG_(arg_id, arg_name, 0); \
|
|
CV_TRACE_NS::details::traceArg((CV__TRACE_ARG_VARNAME(arg_id)), value);
|
|
|
|
#define CV__TRACE_ARG(arg_id) CV_TRACE_ARG_VALUE(arg_id, #arg_id, (arg_id))
|
|
|
|
} // namespace
|
|
|
|
#ifndef OPENCV_DISABLE_TRACE
|
|
#undef CV_TRACE_FUNCTION
|
|
#undef CV_TRACE_FUNCTION_SKIP_NESTED
|
|
#if __OPENCV_TRACE
|
|
#define CV_TRACE_FUNCTION CV__TRACE_OPENCV_FUNCTION
|
|
#define CV_TRACE_FUNCTION_SKIP_NESTED CV__TRACE_OPENCV_FUNCTION_SKIP_NESTED
|
|
#else
|
|
#define CV_TRACE_FUNCTION CV__TRACE_APP_FUNCTION
|
|
#define CV_TRACE_FUNCTION_SKIP_NESTED CV__TRACE_APP_FUNCTION_SKIP_NESTED
|
|
#endif
|
|
|
|
#undef CV_TRACE_REGION
|
|
#define CV_TRACE_REGION CV__TRACE_REGION
|
|
|
|
#undef CV_TRACE_REGION_NEXT
|
|
#define CV_TRACE_REGION_NEXT CV__TRACE_REGION_NEXT
|
|
|
|
#undef CV_TRACE_ARG_VALUE
|
|
#define CV_TRACE_ARG_VALUE(arg_id, arg_name, value) \
|
|
if (__region_fn.isActive()) \
|
|
{ \
|
|
CV__TRACE_ARG_VALUE(arg_id, arg_name, value); \
|
|
}
|
|
|
|
#undef CV_TRACE_ARG
|
|
#define CV_TRACE_ARG CV__TRACE_ARG
|
|
|
|
#endif // OPENCV_DISABLE_TRACE
|
|
|
|
#ifdef OPENCV_TRACE_VERBOSE
|
|
#define CV_TRACE_FUNCTION_VERBOSE CV_TRACE_FUNCTION
|
|
#define CV_TRACE_REGION_VERBOSE CV_TRACE_REGION
|
|
#define CV_TRACE_REGION_NEXT_VERBOSE CV_TRACE_REGION_NEXT
|
|
#define CV_TRACE_ARG_VALUE_VERBOSE CV_TRACE_ARG_VALUE
|
|
#define CV_TRACE_ARG_VERBOSE CV_TRACE_ARG
|
|
#else
|
|
#define CV_TRACE_FUNCTION_VERBOSE(...)
|
|
#define CV_TRACE_REGION_VERBOSE(...)
|
|
#define CV_TRACE_REGION_NEXT_VERBOSE(...)
|
|
#define CV_TRACE_ARG_VALUE_VERBOSE(...)
|
|
#define CV_TRACE_ARG_VERBOSE(...)
|
|
#endif
|
|
|
|
//! @endcond
|
|
|
|
//! @}
|
|
|
|
}}} // namespace
|
|
|
|
#endif // OPENCV_TRACE_HPP
|