/**
* This function parses the given filename and stores the results in the given
* families array.
*/
static void parseConfigFile(const char *filename, SkTDArray<FontFamily*> &families) {
FILE* file = NULL;
#if !defined(SK_BUILD_FOR_ANDROID_FRAMEWORK)
// if we are using a version of Android prior to Android 4.2 (JellyBean MR1
// at API Level 17) then we need to look for files with a different suffix.
char sdkVersion[PROP_VALUE_MAX];
__system_property_get("ro.build.version.sdk", sdkVersion);
const int sdkVersionInt = atoi(sdkVersion);
if (0 != *sdkVersion && sdkVersionInt < 17) {
SkString basename;
SkString updatedFilename;
SkString locale = SkFontConfigParser::GetLocale();
basename.set(filename);
// Remove the .xml suffix. We'll add it back in a moment.
if (basename.endsWith(".xml")) {
basename.resize(basename.size()-4);
}
// Try first with language and region
updatedFilename.printf("%s-%s.xml", basename.c_str(), locale.c_str());
file = fopen(updatedFilename.c_str(), "r");
if (!file) {
// If not found, try next with just language
updatedFilename.printf("%s-%.2s.xml", basename.c_str(), locale.c_str());
file = fopen(updatedFilename.c_str(), "r");
}
}
#endif
if (NULL == file) {
file = fopen(filename, "r");
}
// Some of the files we attempt to parse (in particular, /vendor/etc/fallback_fonts.xml)
// are optional - failure here is okay because one of these optional files may not exist.
if (NULL == file) {
return;
}
XML_Parser parser = XML_ParserCreate(NULL);
FamilyData *familyData = new FamilyData(&parser, families);
XML_SetUserData(parser, familyData);
XML_SetElementHandler(parser, startElementHandler, endElementHandler);
char buffer[512];
bool done = false;
while (!done) {
fgets(buffer, sizeof(buffer), file);
int len = strlen(buffer);
if (feof(file) != 0) {
done = true;
}
XML_Parse(parser, buffer, len, done);
}
XML_ParserFree(parser);
fclose(file);
}
/**
* Use the current system locale (language and region) to open the best matching
* customization. For example, when the language is Japanese, the sequence might be:
* /system/etc/fallback_fonts-ja-JP.xml
* /system/etc/fallback_fonts-ja.xml
* /system/etc/fallback_fonts.xml
*/
FILE* openLocalizedFile(const char* origname) {
FILE* file = 0;
#if !defined(SK_BUILD_FOR_ANDROID_NDK)
SkString basename;
SkString filename;
char language[3] = "";
char region[3] = "";
basename.set(origname);
// Remove the .xml suffix. We'll add it back in a moment.
if (basename.endsWith(".xml")) {
basename.resize(basename.size()-4);
}
getLocale(language, region);
// Try first with language and region
filename.printf("%s-%s-%s.xml", basename.c_str(), language, region);
file = fopen(filename.c_str(), "r");
if (!file) {
// If not found, try next with just language
filename.printf("%s-%s.xml", basename.c_str(), language);
file = fopen(filename.c_str(), "r");
}
#endif
if (!file) {
// If still not found, try just the original name
file = fopen(origname, "r");
}
return file;
}
/**
* Use the current system locale (language and region) to open the best matching
* customization. For example, when the language is Japanese, the sequence might be:
* /system/etc/fallback_fonts-ja-JP.xml
* /system/etc/fallback_fonts-ja.xml
* /system/etc/fallback_fonts.xml
*/
FILE* openLocalizedFile(const char* origname) {
FILE* file = 0;
SkString basename;
SkString filename;
AndroidLocale locale;
basename.set(origname);
// Remove the .xml suffix. We'll add it back in a moment.
if (basename.endsWith(".xml")) {
basename.resize(basename.size()-4);
}
getLocale(locale);
// Try first with language and region
filename.printf("%s-%s-%s.xml", basename.c_str(), locale.language, locale.region);
file = fopen(filename.c_str(), "r");
if (!file) {
// If not found, try next with just language
filename.printf("%s-%s.xml", basename.c_str(), locale.language);
file = fopen(filename.c_str(), "r");
if (!file) {
// If still not found, try just the original name
file = fopen(origname, "r");
}
}
return file;
}
/**
* Test SkOSPath::Join, SkOSPath::Basename, and SkOSPath::Dirname.
* Will use SkOSPath::Join to append filename to dir, test that it works correctly,
* and tests using SkOSPath::Basename on the result.
* @param reporter Reporter for test conditions.
* @param dir String representing the path to a folder. May or may not
* end with SkOSPath::SEPARATOR.
* @param filename String representing the basename of a file. Must NOT
* contain SkOSPath::SEPARATOR.
*/
static void test_dir_with_file(skiatest::Reporter* reporter, SkString dir,
SkString filename) {
// If filename contains SkOSPath::SEPARATOR, the tests will fail.
SkASSERT(!filename.contains(SkOSPath::SEPARATOR));
// Tests for SkOSPath::Join and SkOSPath::Basename
// fullName should be "dir<SkOSPath::SEPARATOR>file"
SkString fullName = SkOSPath::Join(dir.c_str(), filename.c_str());
// fullName should be the combined size of dir and file, plus one if
// dir did not include the final path separator.
size_t expectedSize = dir.size() + filename.size();
if (!dir.endsWith(SkOSPath::SEPARATOR) && !dir.isEmpty()) {
expectedSize++;
}
REPORTER_ASSERT(reporter, fullName.size() == expectedSize);
SkString basename = SkOSPath::Basename(fullName.c_str());
SkString dirname = SkOSPath::Dirname(fullName.c_str());
// basename should be the same as filename
REPORTER_ASSERT(reporter, basename.equals(filename));
// dirname should be the same as dir with any trailing seperators removed.
// Except when the the string is just "/".
SkString strippedDir = dir;
while (strippedDir.size() > 2 && strippedDir[strippedDir.size() - 1] == SkOSPath::SEPARATOR) {
strippedDir.remove(strippedDir.size() - 1, 1);
}
if (!dirname.equals(strippedDir)) {
SkDebugf("OOUCH %s %s %s\n", dir.c_str(), strippedDir.c_str(), dirname.c_str());
}
REPORTER_ASSERT(reporter, dirname.equals(strippedDir));
// basename will not contain a path separator
REPORTER_ASSERT(reporter, !basename.contains(SkOSPath::SEPARATOR));
// Now take the basename of filename, which should be the same as filename.
basename = SkOSPath::Basename(filename.c_str());
REPORTER_ASSERT(reporter, basename.equals(filename));
}
int tool_main(int argc, char** argv) {
DiffMetricProc diffProc = compute_diff_pmcolor;
int (*sortProc)(const void*, const void*) = compare<CompareDiffMetrics>;
// Maximum error tolerated in any one color channel in any one pixel before
// a difference is reported.
int colorThreshold = 0;
SkString baseDir;
SkString comparisonDir;
SkString outputDir;
StringArray matchSubstrings;
StringArray nomatchSubstrings;
bool generateDiffs = true;
bool listFilenames = false;
bool printDirNames = true;
bool recurseIntoSubdirs = true;
bool verbose = false;
bool listFailingBase = false;
RecordArray differences;
DiffSummary summary;
bool failOnResultType[DiffRecord::kResultCount];
for (int i = 0; i < DiffRecord::kResultCount; i++) {
failOnResultType[i] = false;
}
bool failOnStatusType[DiffResource::kStatusCount][DiffResource::kStatusCount];
for (int base = 0; base < DiffResource::kStatusCount; ++base) {
for (int comparison = 0; comparison < DiffResource::kStatusCount; ++comparison) {
failOnStatusType[base][comparison] = false;
}
}
int i;
int numUnflaggedArguments = 0;
for (i = 1; i < argc; i++) {
if (!strcmp(argv[i], "--failonresult")) {
if (argc == ++i) {
SkDebugf("failonresult expects one argument.\n");
continue;
}
DiffRecord::Result type = DiffRecord::getResultByName(argv[i]);
if (type != DiffRecord::kResultCount) {
failOnResultType[type] = true;
} else {
SkDebugf("ignoring unrecognized result <%s>\n", argv[i]);
}
continue;
}
if (!strcmp(argv[i], "--failonstatus")) {
if (argc == ++i) {
SkDebugf("failonstatus missing base status.\n");
continue;
}
bool baseStatuses[DiffResource::kStatusCount];
if (!DiffResource::getMatchingStatuses(argv[i], baseStatuses)) {
SkDebugf("unrecognized base status <%s>\n", argv[i]);
}
if (argc == ++i) {
SkDebugf("failonstatus missing comparison status.\n");
continue;
}
bool comparisonStatuses[DiffResource::kStatusCount];
if (!DiffResource::getMatchingStatuses(argv[i], comparisonStatuses)) {
SkDebugf("unrecognized comarison status <%s>\n", argv[i]);
}
for (int base = 0; base < DiffResource::kStatusCount; ++base) {
for (int comparison = 0; comparison < DiffResource::kStatusCount; ++comparison) {
failOnStatusType[base][comparison] |=
baseStatuses[base] && comparisonStatuses[comparison];
}
}
continue;
}
if (!strcmp(argv[i], "--help")) {
usage(argv[0]);
return kNoError;
}
if (!strcmp(argv[i], "--listfilenames")) {
listFilenames = true;
continue;
}
if (!strcmp(argv[i], "--verbose")) {
verbose = true;
continue;
}
if (!strcmp(argv[i], "--match")) {
matchSubstrings.push(new SkString(argv[++i]));
continue;
}
if (!strcmp(argv[i], "--nodiffs")) {
generateDiffs = false;
continue;
}
if (!strcmp(argv[i], "--nomatch")) {
nomatchSubstrings.push(new SkString(argv[++i]));
continue;
}
if (!strcmp(argv[i], "--noprintdirs")) {
printDirNames = false;
continue;
}
if (!strcmp(argv[i], "--norecurse")) {
recurseIntoSubdirs = false;
continue;
}
if (!strcmp(argv[i], "--sortbymaxmismatch")) {
sortProc = compare<CompareDiffMaxMismatches>;
continue;
}
if (!strcmp(argv[i], "--sortbymismatch")) {
sortProc = compare<CompareDiffMeanMismatches>;
continue;
}
if (!strcmp(argv[i], "--threshold")) {
colorThreshold = atoi(argv[++i]);
continue;
}
if (!strcmp(argv[i], "--weighted")) {
sortProc = compare<CompareDiffWeighted>;
continue;
}
if (argv[i][0] != '-') {
switch (numUnflaggedArguments++) {
case 0:
baseDir.set(argv[i]);
continue;
case 1:
comparisonDir.set(argv[i]);
continue;
case 2:
outputDir.set(argv[i]);
continue;
default:
SkDebugf("extra unflagged argument <%s>\n", argv[i]);
usage(argv[0]);
return kGenericError;
}
}
if (!strcmp(argv[i], "--listFailingBase")) {
listFailingBase = true;
continue;
}
SkDebugf("Unrecognized argument <%s>\n", argv[i]);
usage(argv[0]);
return kGenericError;
}
if (numUnflaggedArguments == 2) {
outputDir = comparisonDir;
} else if (numUnflaggedArguments != 3) {
usage(argv[0]);
return kGenericError;
}
if (!baseDir.endsWith(PATH_DIV_STR)) {
baseDir.append(PATH_DIV_STR);
}
if (printDirNames) {
printf("baseDir is [%s]\n", baseDir.c_str());
}
if (!comparisonDir.endsWith(PATH_DIV_STR)) {
comparisonDir.append(PATH_DIV_STR);
}
if (printDirNames) {
printf("comparisonDir is [%s]\n", comparisonDir.c_str());
}
if (!outputDir.endsWith(PATH_DIV_STR)) {
outputDir.append(PATH_DIV_STR);
}
if (generateDiffs) {
if (printDirNames) {
printf("writing diffs to outputDir is [%s]\n", outputDir.c_str());
}
} else {
if (printDirNames) {
printf("not writing any diffs to outputDir [%s]\n", outputDir.c_str());
}
outputDir.set("");
}
// If no matchSubstrings were specified, match ALL strings
// (except for whatever nomatchSubstrings were specified, if any).
if (matchSubstrings.isEmpty()) {
matchSubstrings.push(new SkString(""));
}
create_diff_images(diffProc, colorThreshold, &differences,
baseDir, comparisonDir, outputDir,
matchSubstrings, nomatchSubstrings, recurseIntoSubdirs, generateDiffs,
verbose, &summary);
summary.print(listFilenames, failOnResultType, failOnStatusType);
if (listFailingBase) {
summary.printfFailingBaseNames("\n");
}
if (differences.count()) {
qsort(differences.begin(), differences.count(),
sizeof(DiffRecord*), sortProc);
}
if (generateDiffs) {
print_diff_page(summary.fNumMatches, colorThreshold, differences,
baseDir, comparisonDir, outputDir);
}
for (i = 0; i < differences.count(); i++) {
delete differences[i];
}
matchSubstrings.deleteAll();
nomatchSubstrings.deleteAll();
int num_failing_results = 0;
for (int i = 0; i < DiffRecord::kResultCount; i++) {
if (failOnResultType[i]) {
num_failing_results += summary.fResultsOfType[i].count();
}
}
if (!failOnResultType[DiffRecord::kCouldNotCompare_Result]) {
for (int base = 0; base < DiffResource::kStatusCount; ++base) {
for (int comparison = 0; comparison < DiffResource::kStatusCount; ++comparison) {
if (failOnStatusType[base][comparison]) {
num_failing_results += summary.fStatusOfType[base][comparison].count();
}
}
}
}
// On Linux (and maybe other platforms too), any results outside of the
// range [0...255] are wrapped (mod 256). Do the conversion ourselves, to
// make sure that we only return 0 when there were no failures.
return (num_failing_results > 255) ? 255 : num_failing_results;
}
/**
* Given either a SkStream or a SkData, try to decode the encoded
* image using the specified options and report errors.
*/
static void test_options(skiatest::Reporter* reporter,
const SkDecodingImageGenerator::Options& opts,
SkStreamRewindable* encodedStream,
SkData* encodedData,
bool useData,
const SkString& path) {
SkBitmap bm;
bool success = false;
if (useData) {
if (NULL == encodedData) {
return;
}
success = SkInstallDiscardablePixelRef(
SkDecodingImageGenerator::Create(encodedData, opts), &bm);
} else {
if (NULL == encodedStream) {
return;
}
success = SkInstallDiscardablePixelRef(
SkDecodingImageGenerator::Create(encodedStream->duplicate(), opts), &bm);
}
if (!success) {
if (opts.fUseRequestedColorType
&& (kARGB_4444_SkColorType == opts.fRequestedColorType)) {
return; // Ignore known conversion inabilities.
}
// If we get here, it's a failure and we will need more
// information about why it failed.
ERRORF(reporter, "Bounds decode failed [sampleSize=%d dither=%s "
"colorType=%s %s]", opts.fSampleSize, yn(opts.fDitherImage),
options_colorType(opts), path.c_str());
return;
}
#if defined(SK_BUILD_FOR_ANDROID) || defined(SK_BUILD_FOR_UNIX)
// Android is the only system that use Skia's image decoders in
// production. For now, we'll only verify that samplesize works
// on systems where it already is known to work.
REPORTER_ASSERT(reporter, check_rounding(bm.height(), kExpectedHeight,
opts.fSampleSize));
REPORTER_ASSERT(reporter, check_rounding(bm.width(), kExpectedWidth,
opts.fSampleSize));
// The ImageDecoder API doesn't guarantee that SampleSize does
// anything at all, but the decoders that this test excercises all
// produce an output size in the following range:
// (((sample_size * out_size) > (in_size - sample_size))
// && out_size <= SkNextPow2(((in_size - 1) / sample_size) + 1));
#endif // SK_BUILD_FOR_ANDROID || SK_BUILD_FOR_UNIX
SkAutoLockPixels alp(bm);
if (bm.getPixels() == NULL) {
ERRORF(reporter, "Pixel decode failed [sampleSize=%d dither=%s "
"colorType=%s %s]", opts.fSampleSize, yn(opts.fDitherImage),
options_colorType(opts), path.c_str());
return;
}
SkColorType requestedColorType = opts.fRequestedColorType;
REPORTER_ASSERT(reporter,
(!opts.fUseRequestedColorType)
|| (bm.colorType() == requestedColorType));
// Condition under which we should check the decoding results:
if ((kN32_SkColorType == bm.colorType())
&& (!path.endsWith(".jpg")) // lossy
&& (opts.fSampleSize == 1)) { // scaled
const SkColor* correctPixels = kExpectedPixels;
SkASSERT(bm.height() == kExpectedHeight);
SkASSERT(bm.width() == kExpectedWidth);
int pixelErrors = 0;
for (int y = 0; y < bm.height(); ++y) {
for (int x = 0; x < bm.width(); ++x) {
if (*correctPixels != bm.getColor(x, y)) {
++pixelErrors;
}
++correctPixels;
}
}
if (pixelErrors != 0) {
ERRORF(reporter, "Pixel-level mismatch (%d of %d) "
"[sampleSize=%d dither=%s colorType=%s %s]",
pixelErrors, kExpectedHeight * kExpectedWidth,
opts.fSampleSize, yn(opts.fDitherImage),
options_colorType(opts), path.c_str());
}
}
}
int tool_main(int argc, char** argv) {
DiffMetricProc diffProc = compute_diff_pmcolor;
// Maximum error tolerated in any one color channel in any one pixel before
// a difference is reported.
int colorThreshold = 0;
SkString baseFile;
SkString baseLabel;
SkString comparisonFile;
SkString comparisonLabel;
SkString outputDir;
bool listFilenames = false;
bool failOnResultType[DiffRecord::kResultCount];
for (int i = 0; i < DiffRecord::kResultCount; i++) {
failOnResultType[i] = false;
}
bool failOnStatusType[DiffResource::kStatusCount][DiffResource::kStatusCount];
for (int base = 0; base < DiffResource::kStatusCount; ++base) {
for (int comparison = 0; comparison < DiffResource::kStatusCount; ++comparison) {
failOnStatusType[base][comparison] = false;
}
}
int i;
int numUnflaggedArguments = 0;
int numLabelArguments = 0;
for (i = 1; i < argc; i++) {
if (!strcmp(argv[i], "--failonresult")) {
if (argc == ++i) {
SkDebugf("failonresult expects one argument.\n");
continue;
}
DiffRecord::Result type = DiffRecord::getResultByName(argv[i]);
if (type != DiffRecord::kResultCount) {
failOnResultType[type] = true;
} else {
SkDebugf("ignoring unrecognized result <%s>\n", argv[i]);
}
continue;
}
if (!strcmp(argv[i], "--failonstatus")) {
if (argc == ++i) {
SkDebugf("failonstatus missing base status.\n");
continue;
}
bool baseStatuses[DiffResource::kStatusCount];
if (!DiffResource::getMatchingStatuses(argv[i], baseStatuses)) {
SkDebugf("unrecognized base status <%s>\n", argv[i]);
}
if (argc == ++i) {
SkDebugf("failonstatus missing comparison status.\n");
continue;
}
bool comparisonStatuses[DiffResource::kStatusCount];
if (!DiffResource::getMatchingStatuses(argv[i], comparisonStatuses)) {
SkDebugf("unrecognized comarison status <%s>\n", argv[i]);
}
for (int base = 0; base < DiffResource::kStatusCount; ++base) {
for (int comparison = 0; comparison < DiffResource::kStatusCount; ++comparison) {
failOnStatusType[base][comparison] |=
baseStatuses[base] && comparisonStatuses[comparison];
}
}
continue;
}
if (!strcmp(argv[i], "--help")) {
usage(argv[0]);
return kNoError;
}
if (!strcmp(argv[i], "--listfilenames")) {
listFilenames = true;
continue;
}
if (!strcmp(argv[i], "--outputdir")) {
if (argc == ++i) {
SkDebugf("outputdir expects one argument.\n");
continue;
}
outputDir.set(argv[i]);
continue;
}
if (!strcmp(argv[i], "--threshold")) {
colorThreshold = atoi(argv[++i]);
continue;
}
if (!strcmp(argv[i], "-u")) {
//we don't produce unified diffs, ignore parameter to work with svn diff
continue;
}
if (!strcmp(argv[i], "-L")) {
if (argc == ++i) {
SkDebugf("label expects one argument.\n");
continue;
}
switch (numLabelArguments++) {
case 0:
baseLabel.set(argv[i]);
continue;
case 1:
comparisonLabel.set(argv[i]);
continue;
default:
SkDebugf("extra label argument <%s>\n", argv[i]);
usage(argv[0]);
return kGenericError;
}
continue;
}
if (argv[i][0] != '-') {
switch (numUnflaggedArguments++) {
case 0:
baseFile.set(argv[i]);
continue;
case 1:
comparisonFile.set(argv[i]);
continue;
default:
SkDebugf("extra unflagged argument <%s>\n", argv[i]);
usage(argv[0]);
return kGenericError;
}
}
SkDebugf("Unrecognized argument <%s>\n", argv[i]);
usage(argv[0]);
return kGenericError;
}
if (numUnflaggedArguments != 2) {
usage(argv[0]);
return kGenericError;
}
if (listFilenames) {
printf("Base file is [%s]\n", baseFile.c_str());
}
if (listFilenames) {
printf("Comparison file is [%s]\n", comparisonFile.c_str());
}
if (outputDir.isEmpty()) {
if (listFilenames) {
printf("Not writing any diffs. No output dir specified.\n");
}
} else {
if (!outputDir.endsWith(PATH_DIV_STR)) {
outputDir.append(PATH_DIV_STR);
}
if (listFilenames) {
printf("Writing diffs. Output dir is [%s]\n", outputDir.c_str());
}
}
// Some obscure documentation about diff/patch labels:
//
// Posix says the format is: <filename><tab><date>
// It also states that if a filename contains <tab> or <newline>
// the result is implementation defined
//
// Svn diff --diff-cmd provides labels of the form: <filename><tab><revision>
//
// Git diff --ext-diff does not supply arguments compatible with diff.
// However, it does provide the filename directly.
// skimagediff_git.sh: skimagediff %2 %5 -L "%1\t(%3)" -L "%1\t(%6)"
//
// Git difftool sets $LOCAL, $REMOTE, $MERGED, and $BASE instead of command line parameters.
// difftool.<>.cmd: skimagediff $LOCAL $REMOTE -L "$MERGED\t(local)" -L "$MERGED\t(remote)"
//
// Diff will write any specified label verbatim. Without a specified label diff will write
// <filename><tab><date>
// However, diff will encode the filename as a cstring if the filename contains
// Any of <space> or <double quote>
// A char less than 32
// Any escapable character \\, \a, \b, \t, \n, \v, \f, \r
//
// Patch decodes:
// If first <non-white-space> is <double quote>, parse filename from cstring.
// If there is a <tab> after the first <non-white-space>, filename is
// [first <non-white-space>, the next run of <white-space> with an embedded <tab>).
// Otherwise the filename is [first <non-space>, the next <white-space>).
//
// The filename /dev/null means the file does not exist (used in adds and deletes).
// Considering the above, skimagediff will consider the contents of a -L parameter as
// <filename>(\t<specifier>)?
SkString outputFile;
if (baseLabel.isEmpty()) {
baseLabel.set(baseFile);
outputFile = baseLabel;
} else {
const char* baseLabelCstr = baseLabel.c_str();
const char* tab = strchr(baseLabelCstr, '\t');
if (nullptr == tab) {
outputFile = baseLabel;
} else {
outputFile.set(baseLabelCstr, tab - baseLabelCstr);
}
}
if (comparisonLabel.isEmpty()) {
comparisonLabel.set(comparisonFile);
}
printf("Base: %s\n", baseLabel.c_str());
printf("Comparison: %s\n", comparisonLabel.c_str());
DiffRecord dr;
create_diff_images(diffProc, colorThreshold, baseFile, comparisonFile, outputDir, outputFile,
&dr);
if (DiffResource::isStatusFailed(dr.fBase.fStatus)) {
printf("Base %s.\n", DiffResource::getStatusDescription(dr.fBase.fStatus));
}
if (DiffResource::isStatusFailed(dr.fComparison.fStatus)) {
printf("Comparison %s.\n", DiffResource::getStatusDescription(dr.fComparison.fStatus));
}
printf("Base and Comparison %s.\n", DiffRecord::getResultDescription(dr.fResult));
if (DiffRecord::kDifferentPixels_Result == dr.fResult) {
printf("%.4f%% of pixels differ", 100 * dr.fFractionDifference);
printf(" (%.4f%% weighted)", 100 * dr.fWeightedFraction);
if (dr.fFractionDifference < 0.01) {
printf(" %d pixels", static_cast<int>(dr.fFractionDifference *
dr.fBase.fBitmap.width() *
dr.fBase.fBitmap.height()));
}
printf("\nAverage color mismatch: ");
printf("%d", static_cast<int>(MAX3(dr.fAverageMismatchR,
dr.fAverageMismatchG,
dr.fAverageMismatchB)));
printf("\nMax color mismatch: ");
printf("%d", MAX3(dr.fMaxMismatchR,
dr.fMaxMismatchG,
dr.fMaxMismatchB));
printf("\n");
}
printf("\n");
int num_failing_results = 0;
if (failOnResultType[dr.fResult]) {
++num_failing_results;
}
if (failOnStatusType[dr.fBase.fStatus][dr.fComparison.fStatus]) {
++num_failing_results;
}
return num_failing_results;
}
