DiffRecord Struct Reference

#include <skdiff.h>

Public Types
enum	Result {   kEqualBits_Result , kEqualPixels_Result , kDifferentPixels_Result , kDifferentSizes_Result ,   kCouldNotCompare_Result , kUnknown_Result , kResultCount }

Public Member Functions
	DiffRecord ()

Static Public Member Functions
static Result	getResultByName (const char *name)
static const char *	getResultDescription (Result result)

Public Attributes
DiffResource	fBase
DiffResource	fComparison
DiffResource	fDifference
DiffResource	fWhite
float	fFractionDifference
float	fWeightedFraction
float	fAverageMismatchA
float	fAverageMismatchR
float	fAverageMismatchG
float	fAverageMismatchB
uint32_t	fTotalMismatchA
uint32_t	fMaxMismatchA
uint32_t	fMaxMismatchR
uint32_t	fMaxMismatchG
uint32_t	fMaxMismatchB
Result	fResult
	Which category of diff result.

Static Public Attributes
static char const *const	ResultNames [DiffRecord::kResultCount]

Detailed Description

Definition at line 87 of file skdiff.h.

Member Enumeration Documentation

Result

enum DiffRecord::Result

Enumerator
kEqualBits_Result
kEqualPixels_Result
kDifferentPixels_Result
kDifferentSizes_Result
kCouldNotCompare_Result
kUnknown_Result
kResultCount

Definition at line 91 of file skdiff.h.

                {
        kEqualBits_Result,
        kEqualPixels_Result,
        kDifferentPixels_Result,
        kDifferentSizes_Result,
        kCouldNotCompare_Result,
        kUnknown_Result,
 
        kResultCount  // NOT A VALID VALUE--used to set up arrays. Must be last.
    };

Constructor & Destructor Documentation

DiffRecord()

DiffRecord::DiffRecord ( )

inline

Definition at line 111 of file skdiff.h.

        : fBase()
        , fComparison()
        , fDifference()
        , fWhite()
        , fFractionDifference(0)
        , fWeightedFraction(0)
        , fAverageMismatchA(0)
        , fAverageMismatchR(0)
        , fAverageMismatchG(0)
        , fAverageMismatchB(0)
        , fTotalMismatchA(0)
        , fMaxMismatchA(0)
        , fMaxMismatchR(0)
        , fMaxMismatchG(0)
        , fMaxMismatchB(0)
        , fResult(kUnknown_Result) {
    }

Member Function Documentation

getResultByName()

DiffRecord::Result DiffRecord::getResultByName ( const char *  name )

static

Returns the Result with this name. If there is no Result with this name, returns kResultCount.

Definition at line 23 of file skdiff.cpp.

                                                             {
    for (int result = 0; result < DiffRecord::kResultCount; ++result) {
        if (0 == strcmp(DiffRecord::ResultNames[result], name)) {
            return static_cast<DiffRecord::Result>(result);
        }
    }
    return DiffRecord::kResultCount;
}

getResultDescription()

const char * DiffRecord::getResultDescription ( DiffRecord::Result  result )

static

Returns a text description of the given Result type.

Definition at line 41 of file skdiff.cpp.

                                                                    {
    return ResultDescriptions[result];
}

Member Data Documentation

fAverageMismatchA

float DiffRecord::fAverageMismatchA

Definition at line 141 of file skdiff.h.

fAverageMismatchB

float DiffRecord::fAverageMismatchB

Definition at line 144 of file skdiff.h.

fAverageMismatchG

float DiffRecord::fAverageMismatchG

Definition at line 143 of file skdiff.h.

fAverageMismatchR

float DiffRecord::fAverageMismatchR

Definition at line 142 of file skdiff.h.

fBase

DiffResource DiffRecord::fBase

Definition at line 130 of file skdiff.h.

fComparison

DiffResource DiffRecord::fComparison

Definition at line 131 of file skdiff.h.

fDifference

DiffResource DiffRecord::fDifference

Definition at line 132 of file skdiff.h.

fFractionDifference

float DiffRecord::fFractionDifference

Arbitrary floating-point metric to be used to sort images from most to least different from baseline; values of 0 will be omitted from the summary webpage.

Definition at line 138 of file skdiff.h.

fMaxMismatchA

uint32_t DiffRecord::fMaxMismatchA

Definition at line 148 of file skdiff.h.

fMaxMismatchB

uint32_t DiffRecord::fMaxMismatchB

Definition at line 151 of file skdiff.h.

fMaxMismatchG

uint32_t DiffRecord::fMaxMismatchG

Definition at line 150 of file skdiff.h.

fMaxMismatchR

uint32_t DiffRecord::fMaxMismatchR

Definition at line 149 of file skdiff.h.

fResult

Result DiffRecord::fResult

Which category of diff result.

Definition at line 154 of file skdiff.h.

fTotalMismatchA

uint32_t DiffRecord::fTotalMismatchA

Definition at line 146 of file skdiff.h.

fWeightedFraction

float DiffRecord::fWeightedFraction

Definition at line 139 of file skdiff.h.

fWhite

DiffResource DiffRecord::fWhite

Definition at line 133 of file skdiff.h.

ResultNames

char const *const DiffRecord::ResultNames

static

Initial value:

= {
    "EqualBits",
    "EqualPixels",
    "DifferentPixels",
    "DifferentSizes",
    "CouldNotCompare",
    "Unknown",
}

Definition at line 14 of file skdiff.h.

---

The documentation for this struct was generated from the following files:

• third_party/skia/tools/skdiff/skdiff.h
• third_party/skia/tools/skdiff/skdiff.cpp