void Animation::drawFrameOnPicture(int32 frame, int16 xx, int16 yy) {
debugC(1, kDebugAnim, "drawFrameOnPicture(%d, %d, %d)", frame, xx, yy);
if (frame < 0)
frame = 0;
if (frame >= _numFrames)
frame = _numFrames - 1;
if (_numFrames == 0)
return;
if (_frames[frame]._ref != -1)
frame = _frames[frame]._ref;
int16 rectX = _frames[frame]._x2 - _frames[frame]._x1;
int16 rectY = _frames[frame]._y2 - _frames[frame]._y1;
Picture *pic = _vm->getPicture();
if ((xx + _x1 + _frames[frame]._x1 < 0) || (yy + _y1 + _frames[frame]._y1 < 0))
return;
if (rectX + xx + _x1 + _frames[frame]._x1 >= pic->getWidth())
rectX = pic->getWidth() - xx - _x1 - _frames[frame]._x1;
if (rectX < 0)
return;
if (rectY + yy + _y1 + _frames[frame]._y1 >= pic->getHeight())
rectY = pic->getHeight() - yy - _y1 - _frames[frame]._y1;
if (rectY < 0)
return;
int32 destPitch = pic->getWidth();
uint8 *c = _frames[frame]._data;
uint8 *curRow = (uint8 *)pic->getDataPtr() + (yy + _frames[frame]._y1 + _y1) * destPitch + (xx + _x1 + _frames[frame]._x1);
for (int16 y = 0; y < rectY; y++) {
unsigned char *cur = curRow;
for (int16 x = 0; x < rectX; x++) {
if (*c)
*cur = *c;
c++;
cur++;
}
curRow += destPitch;
}
}
void GfxGlEngine::drawPicture(const Picture &picture, const int dx, const int dy, Rect* clipRect)
{
GLuint aTextureID = picture.getGlTextureID();
float x0 = (float)( dx+picture.getOffset().getX());
float x1 = x0+picture.getWidth();
float y0 = (float)(dy-picture.getOffset().getY());
float y1 = y0+picture.getHeight();
// Bind the texture to which subsequent calls refer to
glBindTexture( GL_TEXTURE_2D, aTextureID);
glBegin( GL_QUADS );
//Bottom-left vertex (corner)
glTexCoord2i( 0, 0 );
glVertex2f( x0, y0 );
//Bottom-right vertex (corner)
glTexCoord2i( 1, 0 );
glVertex2f( x1, y0 );
//Top-right vertex (corner)
glTexCoord2i( 1, 1 );
glVertex2f( x1, y1 );
//Top-left vertex (corner)
glTexCoord2i( 0, 1 );
glVertex2f( x0, y1 );
glEnd();
}
Picture Picture::operator +(Picture const& pic) const
{
if (pic.getColors() != this->getColors() || pic.getHeight() != this->getHeight() || pic.getWidth() != this->getWidth()) return Picture(0, 0);
Picture res = pic.clone();
for (int c = 0; c < colors; ++c)
{
for (int i = 0; i < width; ++i)
{
for (int j = 0; j < height; ++j)
{
int sum = pic.get(i, j, c);
sum += get(i, j, c);
res.at(i, j, c) = (unsigned char) (sum % 256);
}
}
}
return res;
}
void Mediator::nextProjStep()
{
bitmap *bitMap = frameReader.nextFrame();
Picture basePic(width, height, 3);
basePic.copyPic(bitMap->data);
PictureConverter picConv;
Picture smallPic = picConv.downscale(basePic, 2);
if (curImage.getWidth() == 0)
{
track_data.ml_track_init(smallPic.getPicture().get());
}
else
{
unsigned char* data = smallPic.getPicture().get();
track_data.ml_track_track(data);
}
curImage = picConv.stretch(smallPic, 2);//basePic.clone();
Picture rect = curImage.getRectMiddle(bandWidth);
frameReader.saveFrame(rect.getPictureChar(), rect.getWidth(), rect.getHeight(), 3);
}
void Mediator::nextStep()
{
DWORD tm = GetTickCount();
prevImage = curImage;
DWORD tm1 = GetTickCount();
bitmap *bitMap = frameReader.nextFrame();
Picture basePic(width, height, 3);
basePic.copyPic(bitMap->data);
basePic = picConverter.fixDistortions(converter, basePic);
Picture smallGreyPic = picConverter.convertColor(basePic);
if (downscale > 1.05)
{
smallGreyPic = picConverter.downscale(smallGreyPic, downscale);
}
Picture curImage1 = smallGreyPic;//.getRectMiddle(0);// - gauss.apply(smallGreyPic);/*gauss.apply(smallGreyPic);*/
Capture_Log::getInstance()->log_write("Preprocess time is %d\n", GetTickCount() - tm1);
Homography h**o = homoEstimator.getHomography(prevImage.getWidth() != 0 ? prevImage : curImage1, curImage1, stepSize);
h**o.applyDownscale(1.0 / (double)downscale);
Homography clearHomo = kalmanHomo.observe(h**o);
Matrix clearHomoMatrix = clearHomo.getHomoMatrix3x3();
Matrix clHomoObr = clearHomoMatrix.obratn();
Matrix homoMatr = h**o.getHomoMatrix3x3();
Matrix HnoiseMatr = clHomoObr * homoMatr;
Capture_Log::getInstance()->log_write("\n\n\n");
Capture_Log::getInstance()->log_write("Estimated h**o is\n");
h**o.printLog();
Capture_Log::getInstance()->log_write("Kalman h**o is\n");
clearHomo.printLog();
Capture_Log::getInstance()->log_write("Kalman obratn h**o is\n");
dif_lib::print(clHomoObr);
Capture_Log::getInstance()->log_write("Noise h**o is\n");
dif_lib::print(HnoiseMatr);
// curHomo = Homography(HnoiseMatr);
Capture_Log::getInstance()->log_write("Check base h**o is\n");
dif_lib::print(clearHomoMatrix * HnoiseMatr);
curHomo.printLog();
Capture_Log::getInstance()->log_write("\n\n\n");
/* Homography homoE = Homography();
curHomo = homoE * beta1 + h**o * alpha1 + curHomo * (1 - alpha1 - beta1);*/
// curImage = curImage1;
curImage = picConverter.applyHomo(curImage1, curHomo);
if (prevPic.getWidth() == 0)
{
prevPic = basePic.clone();
}
Gaussian gs(width, height, 2.0);
if (0 && params.debug && bitMap->data && prevPic.getWidth() > 0)
{
// Capture_Log::getInstance()->log_write("Gaussian full time is %d\n", GetTickCount() - tm);
static int frameId = 0;
char name1[11] = "filea.jpeg";
char name2[12] = "fileaa.jpeg";
name1[4] += frameId;
name2[4] += frameId;
frameId++;
/* Picture pic0 = gs.apply(prevPic);
Picture pic1 = picConverter.applyHomo(basePic, h**o);
Picture pic = gs.apply(pic1);
double dist = tester.imgDistace(pic0.getPictureChar(), pic.getPictureChar(), 3);*/
frameReader.saveFrame(curImage1.getPictureChar(), smallGreyPic.getWidth(), smallGreyPic.getHeight(), smallGreyPic.getColors(), name1);
/* frameReader.saveFrame(pic.getPictureChar(), width, height, 3, name2);
Capture_Log::getInstance()->log_write("Pictures distance is %.2f\n", dist);*/
}
// Picture img = gs.apply(basePic);
tm1 = GetTickCount();
convImage = picConverter.applyHomo(basePic, curHomo);
Capture_Log::getInstance()->log_write("H**o time is %d\n", GetTickCount() - tm1);
tm1 = GetTickCount();
// convImage = gauss.apply(convImage);
Capture_Log::getInstance()->log_write("Gauss time is %d\n", GetTickCount() - tm1);
if (params.debug)
{
laplas = basePic.clone();//picConverter.convertGrey(curImage1/* - gs.apply(curImage1)*/, 3);//convImage;// - gs.apply(convImage);
}
else
{
laplas = convImage;
}
tm1 = GetTickCount();
Picture rect = convImage.getRectMiddle(bandWidth);
frameReader.saveFrame(rect.getPictureChar(), rect.getWidth(), rect.getHeight(), 3);
/* rect = basePic.getRectMiddle(bandWidth);
frameReader.saveFrame(rect.getPictureChar(), rect.getWidth(), rect.getHeight(), 3);*/
Capture_Log::getInstance()->log_write("Save time is %d\n", GetTickCount() - tm1);
// prevPic = basePic.clone();
bitmap_release(bitMap);
Capture_Log::getInstance()->log_write("Step time is %d\n\n\n", GetTickCount() - tm);
}