NanoJSONResultsWriter Class Reference

#include <ResultsWriter.h>

Inheritance diagram for NanoJSONResultsWriter:

Public Member Functions
	NanoJSONResultsWriter (SkWStream *stream, Mode mode)
void	beginBench (const char *name, int32_t x, int32_t y)
void	endBench ()
void	appendMetric (const char *name, double value)
Public Member Functions inherited from SkJSONWriter
	SkJSONWriter (SkWStream *stream, Mode mode=Mode::kFast)
	~SkJSONWriter ()
void	flush ()
void	appendName (const char *name)
void	beginObject (const char *name=nullptr, bool multiline=true)
void	endObject ()
void	beginArray (const char *name=nullptr, bool multiline=true)
void	endArray ()
void	appendString (const char *value, size_t size)
void	appendString (const SkString &value)
template<class T , std::enable_if_t< std::is_same_v< T, std::string >, bool > = false>
void	appendString (const T &value)
template<size_t N>
void	appendNString (char const (&value)[N])
void	appendCString (const char *value)
void	appendPointer (const void *value)
void	appendBool (bool value)
void	appendS32 (int32_t value)
void	appendS64 (int64_t value)
void	appendU32 (uint32_t value)
void	appendU64 (uint64_t value)
void	appendFloat (float value)
void	appendDouble (double value)
void	appendFloatDigits (float value, int digits)
void	appendDoubleDigits (double value, int digits)
void	appendHexU32 (uint32_t value)
void	appendHexU64 (uint64_t value)
void	appendString (const char *name, const char *value, size_t size)
void	appendString (const char *name, const SkString &value)
template<class T , std::enable_if_t< std::is_same_v< T, std::string >, bool > = false>
void	appendString (const char *name, const T &value)
template<size_t N>
void	appendNString (const char *name, char const (&value)[N])
void	appendCString (const char *name, const char *value)
void	appendFloatDigits (const char *name, float value, int digits)
void	appendDoubleDigits (const char *name, double value, int digits)

Additional Inherited Members
Public Types inherited from SkJSONWriter
enum class	Mode { kFast , kPretty }

Detailed Description

NanoJSONResultsWriter helps nanobench writes the test results out in the following format:

{ "key": { "arch": "Arm7", "gpu": "SGX540", "os": "Android", "model": "GalaxyNexus", } "gitHash": "d1830323662ae8ae06908b97f15180fd25808894", "build_number": "1234", "results" : { "Xfermode_Luminosity_640_480" : { "8888" : { "median_ms" : 143.188128906250, "min_ms" : 143.835957031250, ... }, ...

Definition at line 39 of file ResultsWriter.h.

Constructor & Destructor Documentation

NanoJSONResultsWriter()

NanoJSONResultsWriter::NanoJSONResultsWriter ( SkWStream *  stream, Mode  mode  )

inline

Definition at line 41 of file ResultsWriter.h.

: SkJSONWriter(stream, mode) {}

Member Function Documentation

appendMetric()

void NanoJSONResultsWriter::appendMetric ( const char *  name, double  value  )

inline

Definition at line 50 of file ResultsWriter.h.

                                                      {
        // Don't record if NaN or Inf.
        if (std::isfinite(value)) {
            this->appendDoubleDigits(name, value, 16);
        }
    }

beginBench()

void NanoJSONResultsWriter::beginBench ( const char *  name, int32_t  x, int32_t  y  )

inline

Definition at line 43 of file ResultsWriter.h.

                                                            {
        SkString id = SkStringPrintf("%s_%d_%d", name, x, y);
        this->beginObject(id.c_str());
    }

endBench()

void NanoJSONResultsWriter::endBench ( )

inline

Definition at line 48 of file ResultsWriter.h.

{ this->endObject(); }

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The documentation for this class was generated from the following file:

• third_party/skia/bench/ResultsWriter.h