int main(int argc, char ** argv)
{
// Global errno reset to properly parse errors from fopen() function call
errno = 0;
// User specified passphrase
char password[BUFSIZ];
// Length of the password
int length = 0;
// Randomly generated key
char key[BUFSIZ];
// Bitmask used to encrypt file
char mask[BUFSIZ];
// Set to user-specified file
FILE * file = 0;
// Check if a file is specified
if(--argc != 1) {
(void)fprintf(stderr, USAGE);
return EXIT_FAILURE;
}
file = fopen(argv[1], READ_MODE);
// Check if file is valid
if(file == NULL) {
if(errno == EACCES) {
// User does not have permission to read/write file, print error
(void)fprintf(stderr, NO_ACCESS);
return EXIT_FAILURE;
}
else {
// File itself is invalid, print error
(void)fprintf(stderr, FILE_INVALID);
return EXIT_FAILURE;
}
}
else {
(void)printf(PASS_PROMPT);
(void)scanf("%s", password);
// Check if password is at least 8 characters long
if(!parsePassword(password, &length)) {
(void)fprintf(stderr, PASS_SHORT);
return EXIT_FAILURE;
}
// Randomly generate the key based on password length
(void)generateKey(length, key);
(void)generateMask(key, password, mask, length);
}
return EXIT_SUCCESS;
}
void loadTextData(const char *pFileName, byte *pDestinationBuffer) {
Common::File pFileHandle;
uint16 entrySize;
uint16 numEntry;
uint16 i;
byte *tempBuffer;
uint16 dataSize;
assert(pFileName);
assert(pDestinationBuffer);
pFileHandle.open(pFileName);
assert(pFileHandle.isOpen());
entrySize = pFileHandle.readUint16BE();
numEntry = pFileHandle.readUint16BE();
dataSize = numEntry * entrySize;
pFileHandle.read(pDestinationBuffer, numEntry * entrySize);
tempBuffer = pDestinationBuffer;
if (gameType == Cine::GID_FW) {
dataSize = dataSize / 0x4E;
loadRelatedPalette(pFileName);
for (i = 0; i < 0x4E; i++) {
gfxConvertSpriteToRaw(textTable[i][0], tempBuffer, 16, 8);
generateMask(textTable[i][0], textTable[i][1], 16 * 8, 0);
tempBuffer += dataSize;
}
} else {
for (i = 0; i < 90; i++) {
gfxConvertSpriteToRaw(textTable[i][0], tempBuffer, 8, 8);
generateMask(textTable[i][0], textTable[i][1], 8 * 8, 0);
tempBuffer += 0x40;
}
}
pFileHandle.close();
}
void init(Parameter *para) {
generateMask(para);
size_t initCount = this->initCount_.fetch_add(1);
CHECK_EQ(initCount, 0UL) << "Currently the StaticPruningHook must invoke "
"in same ParamterUpdater";
VLOG(3) << "Initialize Parameter " << para;
SetDevice device(para->getDeviceId());
auto ¶Vec = para->getBuf(PARAMETER_VALUE);
paraVec->dotMul(*maskVec_);
}
void Websocket::makeHeader(uint8_t *data, const uint64_t data_size, const uint64_t length,const uint16_t flags) {
if(Websocket::reserve(length , flags) > data_size) {
//todo throw exception
}
uint8_t header_size = 1;
flags2header(data,flags);
header_size += length2header(data,length);
if( data[1] & 0x80) {
generateMask(data + header_size);
header_size += 4;
}
}
void SkScalerContext::getImage(const SkGlyph& origGlyph) {
const SkGlyph* glyph = &origGlyph;
SkGlyph tmpGlyph;
if (fMaskFilter) { // restore the prefilter bounds
tmpGlyph.init(origGlyph.fID);
// need the original bounds, sans our maskfilter
SkMaskFilter* mf = fMaskFilter;
fMaskFilter = NULL; // temp disable
this->getMetrics(&tmpGlyph);
fMaskFilter = mf; // restore
tmpGlyph.fImage = origGlyph.fImage;
// we need the prefilter bounds to be <= filter bounds
SkASSERT(tmpGlyph.fWidth <= origGlyph.fWidth);
SkASSERT(tmpGlyph.fHeight <= origGlyph.fHeight);
glyph = &tmpGlyph;
}
if (fGenerateImageFromPath) {
SkPath devPath, fillPath;
SkMatrix fillToDevMatrix;
SkMask mask;
this->internalGetPath(*glyph, &fillPath, &devPath, &fillToDevMatrix);
glyph->toMask(&mask);
if (fRasterizer) {
mask.fFormat = SkMask::kA8_Format;
sk_bzero(glyph->fImage, mask.computeImageSize());
if (!fRasterizer->rasterize(fillPath, fillToDevMatrix, NULL,
fMaskFilter, &mask,
SkMask::kJustRenderImage_CreateMode)) {
return;
}
} else {
generateMask(mask, devPath);
}
} else {
this->getGlyphContext(*glyph)->generateImage(*glyph);
}
if (fMaskFilter) {
SkMask srcM, dstM;
SkMatrix matrix;
// the src glyph image shouldn't be 3D
SkASSERT(SkMask::k3D_Format != glyph->fMaskFormat);
glyph->toMask(&srcM);
fRec.getMatrixFrom2x2(&matrix);
if (fMaskFilter->filterMask(&dstM, srcM, matrix, NULL)) {
int width = SkFastMin32(origGlyph.fWidth, dstM.fBounds.width());
int height = SkFastMin32(origGlyph.fHeight, dstM.fBounds.height());
int dstRB = origGlyph.rowBytes();
int srcRB = dstM.fRowBytes;
const uint8_t* src = (const uint8_t*)dstM.fImage;
uint8_t* dst = (uint8_t*)origGlyph.fImage;
if (SkMask::k3D_Format == dstM.fFormat) {
// we have to copy 3 times as much
height *= 3;
}
// clean out our glyph, since it may be larger than dstM
//sk_bzero(dst, height * dstRB);
while (--height >= 0) {
memcpy(dst, src, width);
src += srcRB;
dst += dstRB;
}
SkMask::FreeImage(dstM.fImage);
}
}
}
void convertImages(Arguments* args){
char** mask = NULL;
TwoPoints source, dest;
FILE* eyeList;
char line[ FILE_LINE_LENGTH ];
char filename[MAX_FILENAME_LENGTH];
char imagename[MAX_FILENAME_LENGTH];
char suffix[MAX_FILENAME_LENGTH];
int i;
scaleArgs(args, args->scale);
dest.x1 = args->eyeLx;
dest.y1 = args->eyeLy;
dest.x2 = args->eyeRx;
dest.y2 = args->eyeRy;
/* Prepare file suffix encoding preprocessing settings, blank if not requested */
if (args->configSuffix) {
sprintf(suffix,"_%s", imageSuffix(args)); }
else {
suffix[0] = '\0'; }
if(args->maskType == CL_YES){
MESSAGE("Creating Mask.");
mask = generateMask(args->sizeWidth, args->sizeHeight, args->ellipseX, args->ellipseY, args->ellipseA, args->ellipseB);
}
eyeList = fopen(args->eyeFile,"r");
DEBUG_CHECK(eyeList,"Error opening eye coordinates file");
for(i = 1;;i++){
Image pgm;
Image geo;
Matrix transform;
fgets(line, FILE_LINE_LENGTH, eyeList);
if(feof(eyeList)) break;
if(sscanf(line,"%s %lf %lf %lf %lf",filename, &(source.x1), &(source.y1), &(source.x2), &(source.y2)) != 5){
printf("Error parsing line %d of eye coordinate file. Exiting...",i);
exit(1);
}
/* shift the eye coordinates if neccessary */
source.x1 += args->shiftX;
source.y1 += args->shiftY;
source.x2 += args->shiftX;
source.y2 += args->shiftY;
sprintf(imagename,"%s\\%s.pgm",args->inputDir,filename);
MESSAGE1ARG("Processing image: %s",filename);
pgm = readPGMImage(imagename);
if(args->histType == HIST_PRE){
DEBUG(1," Performing Pre Histogram Equalization.");
histEqual(pgm,256);
}
if(args->preNormType == CL_YES){
DEBUG(1," Performing Pre Pixel Normalization.");
ZeroMeanOneStdDev(pgm);
}
if(args->preEdge){
smoothImageEdge(pgm, args->preEdge);
}
if(args->geoType == CL_YES){
DEBUG(1," Performing Geometric Normalization.");
transform = generateTransform(&source,&dest,args->reflect);
geo = transformImage(pgm,args->sizeWidth,args->sizeHeight,transform);
}
else{
transform = makeIdentityMatrix(3);
geo = transformImage(pgm,args->sizeWidth,args->sizeHeight,transform);
}
if(args->noise != 0.0){
DEBUG(1," Adding Gausian Noise.");
gaussianNoise(geo,args->noise);
}
if(args->histType == HIST_POST){
DEBUG(1," Performing Post Histogram Equalization.");
histEqualMask(geo,256, (const char**) mask);
}
if(args->nrmType == CL_YES){
DEBUG(1," Performing final value normalization and Applying Mask.");
ZeroMeanOneStdDevMasked(geo, (const char **) mask);
}
else{
DEBUG(1," No Value Normalization. Just Applying Mask.");
applyMask(geo, (const char **) mask);
}
if(args->postEdge){
smoothImageEdge(geo, args->postEdge);
}
if(args->nrmDir){
sprintf(imagename,"%s\\%s%s.nrm", args->nrmDir, filename, suffix);
DEBUG_STRING(1," Saving nrm: %s",imagename);
writeFeretImage(geo,imagename);
}
if(args->pgmDir){
sprintf(imagename,"%s\\%s%s.pgm", args->pgmDir, filename, suffix);
DEBUG_STRING(1," Saving pgm: %s",imagename);
writePGMImage(geo,imagename,0);
}
if(args->sfiDir){
sprintf(imagename,"%s\\%s%s.sfi", args->sfiDir, filename, suffix);
DEBUG_STRING(1," Saving sfi: %s",imagename);
writeRawImage(geo,imagename);
}
freeImage(geo);
freeImage(pgm);
freeMatrix(transform);
}
fclose(eyeList);
}
/**
* Draw one overlay
* @param it Overlay info
* @todo Add handling of type 22 overlays
*/
void OSRenderer::renderOverlay(const Common::List<overlay>::iterator &it) {
int len, idx, width, height;
ObjectStruct *obj;
AnimData *sprite;
byte *mask;
byte color;
switch (it->type) {
// color sprite
case 0:
if (g_cine->_objectTable[it->objIdx].frame < 0) {
break;
}
sprite = &g_cine->_animDataTable[g_cine->_objectTable[it->objIdx].frame];
len = sprite->_realWidth * sprite->_height;
mask = new byte[len];
generateMask(sprite->data(), mask, len, g_cine->_objectTable[it->objIdx].part);
remaskSprite(mask, it);
drawMaskedSprite(g_cine->_objectTable[it->objIdx], mask);
delete[] mask;
break;
// game message
case 2:
if (it->objIdx >= g_cine->_messageTable.size()) {
return;
}
_messageLen += g_cine->_messageTable[it->objIdx].size();
drawMessage(g_cine->_messageTable[it->objIdx].c_str(), it->x, it->y, it->width, it->color);
if (it->color >= 0) { // This test isn't in Future Wars's implementation
waitForPlayerClick = 1;
}
break;
// action failure message
case 3:
idx = it->objIdx * 4 + g_cine->_rnd.getRandomNumber(3);
len = strlen(failureMessages[idx]);
_messageLen += len;
width = 6 * len + 20;
width = width > 300 ? 300 : width;
// The used color here differs from Future Wars
drawMessage(failureMessages[idx], (320 - width) / 2, 80, width, _messageBg);
waitForPlayerClick = 1;
break;
// bitmap
case 4:
if (g_cine->_objectTable[it->objIdx].frame >= 0) {
FWRenderer::renderOverlay(it);
}
break;
// masked background
case 20:
assert(it->objIdx < NUM_MAX_OBJECT);
var5 = it->x; // A global variable updated here!
obj = &g_cine->_objectTable[it->objIdx];
sprite = &g_cine->_animDataTable[obj->frame];
if (obj->frame < 0 || it->x < 0 || it->x > 8 || !_bgTable[it->x].bg || sprite->_bpp != 1) {
break;
}
maskBgOverlay(_bgTable[it->x].bg, sprite->data(), sprite->_realWidth, sprite->_height, _backBuffer, obj->x, obj->y);
break;
// FIXME: Implement correct drawing of type 21 overlays.
// Type 21 overlays aren't just filled rectangles, I found their drawing routine
// from Operation Stealth's drawSprite routine. So they're likely some kind of sprites
// and it's just a coincidence that the oxygen meter during the first arcade sequence
// works even somehow currently. I tried the original under DOSBox and the oxygen gauge
// is a long red bar that gets shorter as the air runs out.
case 21:
// A filled rectangle:
case 22:
// TODO: Check it this implementation really works correctly (Some things might be wrong, needs testing).
assert(it->objIdx < NUM_MAX_OBJECT);
obj = &g_cine->_objectTable[it->objIdx];
color = obj->part & 0x0F;
width = obj->frame;
height = obj->costume;
drawPlainBox(obj->x, obj->y, width, height, color);
debug(5, "renderOverlay: type=%d, x=%d, y=%d, width=%d, height=%d, color=%d",
it->type, obj->x, obj->y, width, height, color);
break;
// something else
default:
FWRenderer::renderOverlay(it);
break;
}
}
void SkScalerContext::getImage(const SkGlyph& origGlyph) {
const SkGlyph* glyph = &origGlyph;
SkGlyph tmpGlyph;
// in case we need to call generateImage on a mask-format that is different
// (i.e. larger) than what our caller allocated by looking at origGlyph.
SkAutoMalloc tmpGlyphImageStorage;
// If we are going to draw-from-path, then we cannot generate color, since
// the path only makes a mask. This case should have been caught up in
// generateMetrics().
SkASSERT(!fGenerateImageFromPath ||
SkMask::kARGB32_Format != origGlyph.fMaskFormat);
if (fMaskFilter) { // restore the prefilter bounds
tmpGlyph.initGlyphIdFrom(origGlyph);
// need the original bounds, sans our maskfilter
SkMaskFilter* mf = fMaskFilter;
fMaskFilter = nullptr; // temp disable
this->getMetrics(&tmpGlyph);
fMaskFilter = mf; // restore
// we need the prefilter bounds to be <= filter bounds
SkASSERT(tmpGlyph.fWidth <= origGlyph.fWidth);
SkASSERT(tmpGlyph.fHeight <= origGlyph.fHeight);
if (tmpGlyph.fMaskFormat == origGlyph.fMaskFormat) {
tmpGlyph.fImage = origGlyph.fImage;
} else {
tmpGlyphImageStorage.reset(tmpGlyph.computeImageSize());
tmpGlyph.fImage = tmpGlyphImageStorage.get();
}
glyph = &tmpGlyph;
}
if (fGenerateImageFromPath) {
SkPath devPath, fillPath;
SkMatrix fillToDevMatrix;
SkMask mask;
this->internalGetPath(*glyph, &fillPath, &devPath, &fillToDevMatrix);
glyph->toMask(&mask);
if (fRasterizer) {
mask.fFormat = SkMask::kA8_Format;
sk_bzero(glyph->fImage, mask.computeImageSize());
if (!fRasterizer->rasterize(fillPath, fillToDevMatrix, nullptr,
fMaskFilter, &mask,
SkMask::kJustRenderImage_CreateMode)) {
return;
}
if (fPreBlend.isApplicable()) {
applyLUTToA8Mask(mask, fPreBlend.fG);
}
} else {
SkASSERT(SkMask::kARGB32_Format != mask.fFormat);
generateMask(mask, devPath, fPreBlend);
}
} else {
generateImage(*glyph);
}
if (fMaskFilter) {
SkMask srcM, dstM;
SkMatrix matrix;
// the src glyph image shouldn't be 3D
SkASSERT(SkMask::k3D_Format != glyph->fMaskFormat);
SkAutoSMalloc<32*32> a8storage;
glyph->toMask(&srcM);
if (SkMask::kARGB32_Format == srcM.fFormat) {
// now we need to extract the alpha-channel from the glyph's image
// and copy it into a temp buffer, and then point srcM at that temp.
srcM.fFormat = SkMask::kA8_Format;
srcM.fRowBytes = SkAlign4(srcM.fBounds.width());
size_t size = srcM.computeImageSize();
a8storage.reset(size);
srcM.fImage = (uint8_t*)a8storage.get();
extract_alpha(srcM,
(const SkPMColor*)glyph->fImage, glyph->rowBytes());
}
fRec.getMatrixFrom2x2(&matrix);
if (fMaskFilter->filterMask(&dstM, srcM, matrix, nullptr)) {
int width = SkFastMin32(origGlyph.fWidth, dstM.fBounds.width());
int height = SkFastMin32(origGlyph.fHeight, dstM.fBounds.height());
int dstRB = origGlyph.rowBytes();
int srcRB = dstM.fRowBytes;
const uint8_t* src = (const uint8_t*)dstM.fImage;
uint8_t* dst = (uint8_t*)origGlyph.fImage;
if (SkMask::k3D_Format == dstM.fFormat) {
// we have to copy 3 times as much
height *= 3;
}
// clean out our glyph, since it may be larger than dstM
//sk_bzero(dst, height * dstRB);
while (--height >= 0) {
memcpy(dst, src, width);
src += srcRB;
dst += dstRB;
}
SkMask::FreeImage(dstM.fImage);
if (fPreBlendForFilter.isApplicable()) {
applyLUTToA8Mask(srcM, fPreBlendForFilter.fG);
}
}
}
}
void Popover::setupUi(PopoverType type) {
mType = type;
switch(mType) {
case Class:
mForm = new PopoverClass();
mForm->setupUi();
break;
case Package:
mForm = new PopoverPackage();
mForm->setupUi();
break;
case Primitive:
mForm = new PopoverPrimitive();
mForm->setupUi();
break;
case Enumeration:
mForm = new PopoverEnumeration();
mForm->setupUi();
break;
case Comment:
mForm = new PopoverComment();
mForm->setupUi();
break;
case Attribute:
mForm = new PopoverAttribute();
mForm->setupUi();
break;
case Literal:
mForm = new PopoverLiteral();
mForm->setupUi();
break;
case Operation:
mForm = new PopoverOperation();
mForm->setupUi();
break;
}
if(mForm) {
mLayout->addWidget(dynamic_cast<QWidget*>(mForm));
auto location = findWindowLocation(mPos,
dynamic_cast<QWidget*>(mForm)->width() + 20,
dynamic_cast<QWidget*>(mForm)->height() + 20, mOrientation,
QApplication::desktop()->availableGeometry(mMouse));
setGeometry(location.first.x(), location.first.y(), 0, 0);
setFixedSize(dynamic_cast<QWidget*>(mForm)->width() + 20,
dynamic_cast<QWidget*>(mForm)->height() + 20);
setLayout(mLayout);
mLayout->setAlignment(Qt::AlignTop);
int offset;
if(mOrientation == Qt::Horizontal) {
offset = mMouse.y() - location.first.y();
} else {
offset = mMouse.x() - location.first.x();
}
generateMask(location.second, offset);
}
}
unsigned int BitOperations::invertBitsUsingMask(const unsigned int num) {
// TODO invertBitsUsingMask
return num ^ generateMask();
}
void SubPixelCorner::RefineCorner(cv::Mat image, std::vector< cv::Point2f > &corners) {
if (enable == false)
return;
checkTerm();
generateMask();
// loop over all the corner points
for (int k = 0; k < corners.size(); k++) {
cv::Point2f curr_corner;
// initial estimate
cv::Point2f estimate_corner = corners[k];
// cerr << 'SSS" << corners[k].x <<":" << corners[k].y << endl;
if (estimate_corner.x < 0 || estimate_corner.y < 0 || estimate_corner.y > image.rows || estimate_corner.y > image.cols)
continue;
int iter = 0;
double dist = TermCriteria::EPS;
// loop till termination criteria is met
do {
iter = iter + 1;
curr_corner = estimate_corner;
/*
Point cx;
cx.x=floor(curr_corner.x);
cx.y=floor(curr_corner.y);
double dx=curr_corner.x-cx.x;
double dy=curr_corner.y-cx.y;
float vIx[2];
float vIy[2];
vIx[0] = dx;
vIx[1] = 1 - dx;
vIy[0] = dy;
vIy[1] = 1 - dy;
int x1=std::max((int)(cx.x-_winSize-_apertureSize/2),0);
int y1=std::max((int)(cx.y-_winSize-_apertureSize/2),0);
xmin = x1<0?0:x1;
xmax = x1+_winSize<image.cols?x1+_winSize:image.cols-1;
ymin = y1<0?0:y1;
ymax = y1+_winSize<image.rows?y1+_winSize:image.rows-1;
Rect roi=Rect(xmin,ymin,xmax-xmin,ymax-ymin);
*/
Mat local;
cv::getRectSubPix(image, Size(_winSize + 2 * (_apertureSize / 2), _winSize + 2 * (_apertureSize / 2)), curr_corner, local);
cv::Mat Dx, Dy;
// extracing image ROI about the corner point
// Mat local=image(roi);
// computing the gradients over the neighborhood about corner point
cv::Sobel(local, Dx, CV_32FC(1), 1, 0, _apertureSize, 1, 0);
cv::Sobel(local, Dy, CV_32FC(1), 0, 1, _apertureSize, 1, 0);
// parameters requried for estimations
double A = 0, B = 0, C = 0, D = 0, E = 0, F = 0;
int lx = 0, ly = 0;
for (int i = _apertureSize / 2; i <= _winSize; i++) {
float *dx_ptr = Dx.ptr< float >(i);
float *dy_ptr = Dy.ptr< float >(i);
ly = i - _winSize / 2 - _apertureSize / 2;
float *mask_ptr = mask.ptr< float >(ly + _winSize / 2);
for (int j = _apertureSize / 2; j <= _winSize; j++) {
lx = j - _winSize / 2 - _apertureSize / 2;
// cerr << lx+_winSize/2 << ":" ;
double val = mask_ptr[lx + _winSize / 2];
double dxx = dx_ptr[j] * dx_ptr[j] * val;
double dyy = dy_ptr[j] * dy_ptr[j] * val;
double dxy = dx_ptr[j] * dy_ptr[j] * val;
A = A + dxx;
B = B + dxy;
E = E + dyy;
C = C + dxx * lx + dxy * ly;
F = F + dxy * lx + dyy * ly;
}
}
// computing denominator
double det = (A * E - B * B);
if (fabs(det) > DBL_EPSILON * DBL_EPSILON) {
det = 1.0 / det;
// translating back to original corner and adding new estimates
estimate_corner.x = curr_corner.x + ((C * E) - (B * F)) * det;
estimate_corner.y = curr_corner.y + ((A * F) - (C * D)) * det;
} else {
estimate_corner.x = curr_corner.x;
estimate_corner.y = curr_corner.y;
}
dist = pointDist(estimate_corner, curr_corner);
} while (iter < _max_iters && dist > eps);
// double dist=pointDist(corners[k],estimate_corner);
if (fabs(corners[k].x - estimate_corner.x) > _winSize || fabs(corners[k].y - estimate_corner.y) > _winSize) {
estimate_corner.x = corners[k].x;
estimate_corner.y = corners[k].y;
}
corners[k].x = estimate_corner.x;
corners[k].y = estimate_corner.y;
// cerr << "EEE" << corners[k].x <<":" << corners[k].y << endl;
}
}