FHEADER_INLINE void FHeaderElement::mouseMoveEvent(Event::FMouseEvent* e)
{
if (isSizable()
&& LeftButton == e->button
&& FHeaderElement_SizeMode)
{
int nWidth = e->mouse.x - FHeaderElement_Rect.left + (FHeaderElement_Rect.right - FHeaderElement_MouseX);
if (nWidth < 0) nWidth = 0;
if (getMinWidth() > nWidth) nWidth = getMinWidth();
if (getMaxWidth() > 0 && getMaxWidth() < nWidth) nWidth = getMaxWidth();
FHeader *pHeader = NULL;
if (NULL != getParent())
{
pHeader = static_cast<FHeader*>(getParent()->getInterface(FOOWC_HEADER));
}
setWidth(nWidth);
if (NULL != pHeader)
{
pHeader->elementWidthChanged(this, nWidth);
}
}
__super::mouseMoveEvent(e);
}
void Window::saveWindowState()
{
// Saving X, Y and Width and Height for resizables in the config
if (!mWindowName.empty() && mWindowName != "window")
{
config.setValue(mWindowName + "WinX", getX());
config.setValue(mWindowName + "WinY", getY());
if (mSaveVisible)
config.setValue(mWindowName + "Visible", isVisible());
if (mStickyButton)
config.setValue(mWindowName + "Sticky", isSticky());
if (mGrip)
{
if (getMinWidth() > getWidth())
setWidth(getMinWidth());
else if (getMaxWidth() < getWidth())
setWidth(getMaxWidth());
if (getMinHeight() > getHeight())
setHeight(getMinHeight());
else if (getMaxHeight() < getHeight())
setHeight(getMaxHeight());
config.setValue(mWindowName + "WinWidth", getWidth());
config.setValue(mWindowName + "WinHeight", getHeight());
}
}
}
void SmartString::setWidth(int w) {
m_width = w;
if(abs(m_width) < getMaxWidth() * 0.2) {
setColors(E::P.C400);
} else if(abs(m_width) < getMaxWidth() * 0.4) {
setColors(E::P.C300);
} else if(abs(m_width) < getMaxWidth() * 0.6) {
setColors(E::P.C200);
} else if(abs(m_width) < getMaxWidth() * 0.7) {
setColors(E::P.C100);
} else {
setColors(E::P.C50);
}
m_speed = 3 * getMaxWidth() / (abs(m_width) + 128);
if(m_width > getMaxWidth()) {
m_width = getMaxWidth();
}
if(m_width < - getMaxWidth()) {
m_width = - getMaxWidth();
}
if(m_width < 0) {
m_width = -m_width;
this->setPositionX(m_startingPoint.x-m_width);
}
m_middle->setScaleX(m_width / this->getScale());
_updatePosition();
}
void Crowd::binsort()
{
int i,j,k,l;
double ndiv,factx,facty,factz;
deque<int> ibin;
Node* nd;
int num;
/*////
double stx,sty,stz;
stx = stdpt.getX()/stdrate;
sty = stdpt.getY()/stdrate;
stz = stdpt.getZ()/stdrate;
*/ /////
///binlist.clear();
num = getSize();
///for(i=0;i<num;i++) binlist.push_back(i);
ndiv = (int)pow((double)num,0.1);
factx = ndiv / ((getXWidth()) * 1.01 / getMaxWidth());
facty = ndiv / ((getYWidth()) * 1.01 / getMaxWidth());
factz = ndiv / ((getZWidth()) * 1.01 / getMaxWidth());
for(l = 0; l < num; l++)
{
nd = getNode(l);
i = (int)((nd->getX()) * factx);
j = (int)((nd->getY()) * factz);
k = (int)((nd->getZ()) * facty);
//////
//i = (int)((nd->getX()-stx)*factx);
//j = (int)((nd->getY()-sty)*factz);
//k = (int)((nd->getZ()-stz)*facty);
///////////
if((k % 2) == 0)
{
if((j % 2) == 0)
ibin.push_back((int)(k * ndiv * ndiv + j * ndiv + i + 1));
else
ibin.push_back((int)(k * ndiv * ndiv + (j + 1) * ndiv - i));
}
else
{
if((j % 2) == 0)
ibin.push_back((int)(k * ndiv * ndiv + (ndiv - j) * ndiv - i));
else
ibin.push_back((int)(k * ndiv * ndiv +
(ndiv - j - 1) * ndiv + i + 1));
}
}
dtm::quickSort(0,num - 1,binlist,ibin);
}
/* Driver program to test above functions*/
int main()
{
struct node *root = newNode(1);
root->left = newNode(2);
root->right = newNode(3);
root->left->left = newNode(4);
root->left->right = newNode(5);
root->right->right = newNode(8);
root->right->right->left = newNode(6);
root->right->right->right = newNode(7);
/*
Constructed bunary tree is:
1
/ \
2 3
/ \ \
4 5 8
/ \
6 7
*/
printf("Maximum width is %d \n", getMaxWidth(root));
getchar();
return 0;
}
void Map::determineCellTileForMap() {
for (int x = 0; x < getMaxHeight(); x++) {
for (int y = 0; y < getMaxWidth(); y++) {
determineCellTile(getCell(x, y));
}
}
}
void Window::setContentSize(int width, int height)
{
width = width + 2 * getPadding();
height = height + getPadding() + getTitleBarHeight();
if (getMinWidth() > width)
width = getMinWidth();
else if (getMaxWidth() < width)
width = getMaxWidth();
if (getMinHeight() > height)
height = getMinHeight();
else if (getMaxHeight() < height)
height = getMaxHeight();
setSize(width, height);
}
void Popup::setContentSize(int width, int height)
{
width += 2 * getPadding();
height += 2 * getPadding();
if (getMinWidth() > width)
width = getMinWidth();
else if (getMaxWidth() < width)
width = getMaxWidth();
if (getMinHeight() > height)
height = getMinHeight();
else if (getMaxHeight() < height)
height = getMaxHeight();
setSize(width, height);
mRedraw = true;
}
void Window::setDefaultSize(int defaultX, int defaultY,
int defaultWidth, int defaultHeight)
{
if (getMinWidth() > defaultWidth)
defaultWidth = getMinWidth();
else if (getMaxWidth() < defaultWidth)
defaultWidth = getMaxWidth();
if (getMinHeight() > defaultHeight)
defaultHeight = getMinHeight();
else if (getMaxHeight() < defaultHeight)
defaultHeight = getMaxHeight();
mDefaultX = defaultX;
mDefaultY = defaultY;
mDefaultWidth = defaultWidth;
mDefaultHeight = defaultHeight;
}
void MyGLWindow::paintGL()
{
float r=(float)rand()/(float)RAND_MAX;
float g=(float)rand()/(float)RAND_MAX;
float b=(float)rand()/(float)RAND_MAX;
// set the clear colour
glClearColor(r,g,b,1);
// clear screen
glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// setup fragment shader variables
glUseProgram(_program);
GLint unif_resolution, unif_time, unif_tex0;
unif_time = glGetUniformLocation(_program, "time");
float deltaTimeS = getDeltaTimeS();
glUniform1f(unif_time, deltaTimeS);
unif_resolution = glGetUniformLocation(_program, "resolution");
glUniform2f(unif_resolution, getMaxWidth(), getMaxHeight());
unif_tex0 = glGetUniformLocation(_program, "tex0");
if (unif_tex0 != -1)
{
if (_texture0 != 0)
{
glUniform1i(unif_tex0, 0);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, _texture0);
}
}
/* Describe our vertices array to OpenGL */
glBindBuffer(GL_ARRAY_BUFFER, _vbo_quad);
glVertexAttribPointer(
_attribute_coord2d, // attribute
2, // number of elements per vertex, here (x,y)
GL_FLOAT, // the type of each element
GL_FALSE, // take our values as-is
0, // no extra data between each position
0 // offset of first element
);
glEnableVertexAttribArray(_attribute_coord2d);
/* Push each element in buffer_vertices to the vertex shader */
glDrawArrays(GL_TRIANGLES, 0, 6);
glDisableVertexAttribArray(_attribute_coord2d);
// Swap back buffer to front
swapBuffers();
}
//initializes the framebuffer
void info_ennowelbers_proxyframebuffer_driver::initFB()
{
if(fbuffer==NULL)
{
//IOLog("StartFramebuffer %d %d\n",width,height);
//lookahead: there is a framebuffer->thisclassuserclient->userspace path to get the screen capture
//but the framebuffer memory is not a valid image (it contains more than the normal raw image data)
//therefore we init a buffer to copy the image into. However, we're getting
//a memory footprint of twice maxresolution*3, or at least near that scale
//(i assume it's even worse, actually... just keep reading my comments)
unsigned int size=getMaxWidth()*getMaxHeight()*3;
buffer=IOBufferMemoryDescriptor::withCapacity(size, kIODirectionInOut);
//IOLog("buffer=%d\n",buffer);
//yes, i'm not using IOKit's matching system here, i simply instanciate on my own.
//yes, that's NOT the way they want ist, but
//now i can control easily whether the framebuffer gets instanciated or not.
//and all nessecary dictionary keys are documented.
fbuffer=new info_ennowelbers_proxyframebuffer_fbuffer();
OSDictionary *dict=OSDictionary::withCapacity(5);
OSString *bundle=OSString::withCString("info.ennowelbers.syphon.framebuffer");
OSString *classname=OSString::withCString("info_ennowelbers_syphon_proxyframebuffer_fbuffer");
OSNumber *debug=OSNumber::withNumber(65535, 32);
OSString *provider=OSString::withCString("info_ennowelbers_syphon_proxyframebuffer_driver");
OSString *userclient=OSString::withCString("IOFramebufferUserClient");
dict->setObject("CFBundleIdentifier", bundle);
dict->setObject("IOClass", classname);
dict->setObject("IOKitDebug", debug);
dict->setObject("IOProviderClass", provider);
dict->setObject("IOUserClientClass", userclient);
bundle->release();
classname->release();
debug->release();
provider->release();
userclient->release();
fbuffer->init(dict);
IOLog("EWProxyFrameBuffer: fbuffer retain count: %d\n",fbuffer->getRetainCount());
dict->release();
//i forgot why i did this, maybe to ensure that
//iokit does not mess up with me...
//however this is kernel development, trying will keep you rebooting.
requestProbe(0);
//attach the framebuffer to this.
fbuffer->attach(this);
SInt32 score;
fbuffer->probe(this, &score);
fbuffer->start(this);
}
}
bool Snake::colisionWall(){
SnakePart* head = getHead();
if( head->direction() == LEFT && head->x() - partSize < 0)
return true;
if(head->direction() == RIGHT && head->x() + partSize > getMaxWidth())
return true;
if(head->direction() == DOWN && head->y() + 2*partSize > getMaxHeight())
return true;
if(head->direction() == UP && head->y() - partSize < 0)
return true;
return false;
}
void Window::loadWindowState()
{
const std::string &name = mWindowName;
assert(!name.empty());
setPosition((int) config.getValue(name + "WinX", mDefaultX),
(int) config.getValue(name + "WinY", mDefaultY));
if (mSaveVisible)
setVisible((bool) config.getValue(name + "Visible", mDefaultVisible));
if (mStickyButton)
setSticky((bool) config.getValue(name + "Sticky", isSticky()));
if (mGrip)
{
int width = (int) config.getValue(name + "WinWidth", mDefaultWidth);
int height = (int) config.getValue(name + "WinHeight", mDefaultHeight);
if (getMinWidth() > width)
width = getMinWidth();
else if (getMaxWidth() < width)
width = getMaxWidth();
if (getMinHeight() > height)
height = getMinHeight();
else if (getMaxHeight() < height)
height = getMaxHeight();
setSize(width, height);
}
else
{
setSize(mDefaultWidth, mDefaultHeight);
}
// Check if the window is off screen...
checkIfIsOffScreen();
}
void Window::setDefaultSize(int defaultWidth, int defaultHeight,
ImageRect::ImagePosition position,
int offsetX, int offsetY)
{
if (getMinWidth() > defaultWidth)
defaultWidth = getMinWidth();
else if (getMaxWidth() < defaultWidth)
defaultWidth = getMaxWidth();
if (getMinHeight() > defaultHeight)
defaultHeight = getMinHeight();
else if (getMaxHeight() < defaultHeight)
defaultHeight = getMaxHeight();
int posX = 0, posY = 0;
getRelativeOffset(position, posX, posY, defaultWidth, defaultHeight, 0, 0);
mDefaultWidth = defaultWidth;
mDefaultHeight = defaultHeight;
mDefaultPosition = position;
mDefaultOffsetX = posX - offsetX;
mDefaultOffsetY = posY - offsetY;
}
void TransparentScrollBarV::updatePosition()
{
auto scrollButton = qobject_cast<TransparentScrollButtonV*>(getScrollButton());
const auto ratio = calcScrollBarRatio();
if (ratio < 0)
{
scrollButton->hide();
hide();
return;
}
if (!L::is_show_with_small_content && ratio >= 1)
{
scrollButton->hide();
hide();
return;
}
else
{
scrollButton->show();
show();
if (!scrollButton->isVisible())
{
fadeIn();
}
}
scrollButton->setFixedSize(scrollButton->width(), calcButtonHeight());
const auto scrollBar = getDefaultScrollBar();
const auto val = scrollBar->value();
const auto max = scrollBar->maximum();
const auto x = pos().x() + (width() - scrollButton->getMaxWidth()) / 2;
if (max == 0)
{
scrollButton->move(x, pos().y());
return;
}
const auto maxY = height() - scrollButton->height();
const auto y = (maxY * val) / max + pos().y();
scrollButton->move(x, y);
}
void UIComponent::renderChar(int x, int y, char c)
{
if(mParent == NULL)
{
WINDOW *wnd = getWindow();
if(wnd != NULL)
{
mvwaddch(wnd, y + getY(), x + getX(), c);
}
}
else
{
if(x > getMaxWidth() || y > getMaxHeight())
{
return;
}
mParent->renderChar(x + getX(), y + getY(), c);
}
}
bool info_ennowelbers_proxyframebuffer_driver::start(IOService *provider)
{
bool res=super::start(provider);
if(res)
{
//in order to get a framebuffer up and working, we need to correctly configure powermanagement.
//we're setting up three power states: off, on and usable.
PMinit();
getProvider()->joinPMtree(this);
static IOPMPowerState myPowerStates[3];
myPowerStates[0].version=1;
myPowerStates[0].capabilityFlags=0;
myPowerStates[0].outputPowerCharacter=0;
myPowerStates[0].inputPowerRequirement=0;
myPowerStates[1].version=1;
myPowerStates[1].capabilityFlags=0;
myPowerStates[1].outputPowerCharacter=0;
myPowerStates[1].inputPowerRequirement=IOPMPowerOn;
myPowerStates[2].version=1;
myPowerStates[2].capabilityFlags=IOPMDeviceUsable;
myPowerStates[2].outputPowerCharacter=IOPMPowerOn;
myPowerStates[2].inputPowerRequirement=IOPMPowerOn;
registerPowerDriver(this, myPowerStates, 3);
//and we're switching to power state USABLE
changePowerStateTo(2);
//you need to to this AFTER setting power configuration.
//at least that's what i recall
registerService();
IOLog("EWProxyFrameBuffer: start with maximum resolution %dx%d\n",getMaxWidth(),getMaxHeight());
if(shouldInitFB())
{
IOLog("EWProxyFrameBuffer: Initializing Framebuffer. Unload from this point is impossible.\n");
initFB();
}
else
{
IOLog("EWProxyFrameBuffer: Framebuffer initialization deactivated.\n");
}
//StartFramebuffer(640, 480);
}
//IOLog("Starting\n");
return res;
}
int32_t CBC_PDF417Reader::getMaxCodewordWidth(CFX_PtrArray& p) {
int32_t a =
getMaxWidth((CBC_ResultPoint*)p.GetAt(6), (CBC_ResultPoint*)p.GetAt(2)) *
CBC_PDF417Common::MODULES_IN_CODEWORD /
CBC_PDF417Common::MODULES_IN_STOP_PATTERN;
int32_t b =
getMaxWidth((CBC_ResultPoint*)p.GetAt(7), (CBC_ResultPoint*)p.GetAt(3)) *
CBC_PDF417Common::MODULES_IN_CODEWORD /
CBC_PDF417Common::MODULES_IN_STOP_PATTERN;
int32_t c = getMaxWidth((CBC_ResultPoint*)p.GetAt(0),
(CBC_ResultPoint*)p.GetAt(4)) < a
? getMaxWidth((CBC_ResultPoint*)p.GetAt(0),
(CBC_ResultPoint*)p.GetAt(4))
: a;
int32_t d = getMaxWidth((CBC_ResultPoint*)p.GetAt(1),
(CBC_ResultPoint*)p.GetAt(5)) < b
? getMaxWidth((CBC_ResultPoint*)p.GetAt(1),
(CBC_ResultPoint*)p.GetAt(5))
: b;
return c < d ? c : d;
}
double AggregatedFeaturesExtractor::getMinScaleFactor(const Mat& image) {
double minScaleFactor = static_cast<double>(patchSizeInPixels.width) / getMaxWidth(image);
int maxLayerIndex = static_cast<int>(std::log(minScaleFactor) / std::log(featurePyramid->getIncrementalScaleFactor()));
return std::pow(featurePyramid->getIncrementalScaleFactor(), maxLayerIndex);
}
/*!
Dump fp_Line information
\param fp File where the dump should be written to
*/
void fp_Line::__dump(FILE * fp) const
{
fprintf(fp,"Line: %p Col=%p X=%d Y=%d H=%d W=%d\n",
static_cast<const void*>(this), static_cast<void*>(getContainer()),
getX(), getY(), getHeight(), getMaxWidth());
}
void Window::loadWindowState()
{
const std::string &name = mWindowName;
const std::string skinName = config.getValue(name + "Skin",
mSkin->getFilePath());
assert(!name.empty());
if (mGrip)
{
int width = (int) config.getValue(name + "WinWidth", mDefaultWidth);
int height = (int) config.getValue(name + "WinHeight", mDefaultHeight);
if (getMinWidth() > width)
width = getMinWidth();
else if (getMaxWidth() < width)
width = getMaxWidth();
if (getMinHeight() > height)
height = getMinHeight();
else if (getMaxHeight() < height)
height = getMaxHeight();
setSize(width, height);
}
else
{
setSize(mDefaultWidth, mDefaultHeight);
}
int x = (int) config.getValue(name + "WinX", -1);
int y = (int) config.getValue(name + "WinY", -1);
if (x != -1 || y != -1)
{
// These two tags are deprecated. Convert them to the new system, then
// remove them to avoid client coordinate confusion.
config.removeValue(mWindowName + "WinX");
config.removeValue(mWindowName + "WinY");
saveRelativeLocation(x, y);
}
int position = (int) config.getValue(name + "Position", -1);
mOffsetX = (int) config.getValue(name + "OffsetX", mDefaultOffsetX);
mOffsetY = (int) config.getValue(name + "OffsetY", mDefaultOffsetY);
if (position != -1)
{
mPosition = (ImageRect::ImagePosition) position;
setLocationRelativeTo(mPosition, mOffsetX, mOffsetY);
}
else
{
setLocationRelativeTo(mDefaultPosition, mDefaultOffsetX, mDefaultOffsetY);
}
if (mSaveVisibility)
{
setVisible((bool) config.getValue(name + "Visible", mDefaultVisible));
mOldVisibility = (bool) config.getValue(name + "Hidden", false);
}
if (skinName.compare(mSkin->getFilePath()) != 0)
{
mSkin->instances--;
mSkin = skinLoader->load(skinName, mDefaultSkinPath);
}
}
JNIEXPORT jint JNICALL Java_FTAGUI_FTACanvas_nativeGetMaxWidth(JNIEnv *env, jobject obj){
jint maxWidth;
maxWidth = getMaxWidth();
return maxWidth;
}
bool ZDvidDataSliceHelper::hasMaxSize(int width, int height) const
{
return getMaxWidth() == width && getMaxHeight() == height;
}
bool ZDvidDataSliceHelper::getMaxArea() const
{
return getMaxWidth() * getMaxHeight();
}
int main()
{
int width;
char* bayer[] = {"RG","BG","GR","GB"};
char* controls[MAX_CONTROL] = {"Exposure", "Gain", "Gamma", "WB_R", "WB_B", "Brightness", "USB Traffic"};
int height;
int i;
char c;
bool bresult;
int time1,time2;
int count=0;
char buf[128]={0};
int CamNum=0;
///long exposure, exp_min, exp_max, exp_step, exp_flag, exp_default;
//long gain, gain_min, gain_max,gain_step, gain_flag, gain_default;
IplImage *pRgb;
int numDevices = getNumberOfConnectedCameras();
if(numDevices <= 0)
{
printf("no camera connected, press any key to exit\n");
getchar();
return -1;
}
else
printf("attached cameras:\n");
for(i = 0; i < numDevices; i++)
printf("%d %s\n",i, getCameraModel(i));
printf("\nselect one to privew\n");
scanf("%d", &CamNum);
bresult = openCamera(CamNum);
if(!bresult)
{
printf("OpenCamera error,are you root?,press any key to exit\n");
getchar();
return -1;
}
printf("%s information\n",getCameraModel(CamNum));
int iMaxWidth, iMaxHeight;
iMaxWidth = getMaxWidth();
iMaxHeight = getMaxHeight();
printf("resolution:%dX%d\n", iMaxWidth, iMaxHeight);
if(isColorCam())
printf("Color Camera: bayer pattern:%s\n",bayer[getColorBayer()]);
else
printf("Mono camera\n");
for( i = 0; i < MAX_CONTROL; i++)
{
if(isAvailable((Control_TYPE)i))
printf("%s support:Yes\n", controls[i]);
else
printf("%s support:No\n", controls[i]);
}
printf("\nPlease input the <width height bin image_type> with one space, ie. 640 480 2 0. use max resolution if input is 0. Press ESC when video window is focused to quit capture\n");
int bin = 1, Image_type;
scanf("%d %d %d %d", &width, &height, &bin, &Image_type);
if(width == 0 || height == 0)
{
width = iMaxWidth;
height = iMaxHeight;
}
initCamera(); //this must be called before camera operation. and it only need init once
printf("sensor temperature:%02f\n", getSensorTemp());
// IMG_TYPE image_type;
while(!setImageFormat(width, height, bin, (IMG_TYPE)Image_type))//IMG_RAW8
{
printf("Set format error, please check the width and height\n ASI120's data size(width*height) must be integer multiple of 1024\n");
printf("Please input the width and height again£¬ie. 640 480\n");
scanf("%d %d %d %d", &width, &height, &bin, &Image_type);
}
printf("\nset image format %d %d %d %d success, start privew, press ESC to stop \n", width, height, bin, Image_type);
if(Image_type == IMG_RAW16)
pRgb=cvCreateImage(cvSize(getWidth(),getHeight()), IPL_DEPTH_16U, 1);
else if(Image_type == IMG_RGB24)
pRgb=cvCreateImage(cvSize(getWidth(),getHeight()), IPL_DEPTH_8U, 3);
else
pRgb=cvCreateImage(cvSize(getWidth(),getHeight()), IPL_DEPTH_8U, 1);
setValue(CONTROL_EXPOSURE, 100*1000, false); //ms//auto
setValue(CONTROL_GAIN,getMin(CONTROL_GAIN), false);
setValue(CONTROL_BANDWIDTHOVERLOAD, getMin(CONTROL_BANDWIDTHOVERLOAD), false); //low transfer speed
setValue(CONTROL_WB_B, 90, false);
setValue(CONTROL_WB_R, 48, false);
setAutoPara(getMax(CONTROL_GAIN)/2,10,150); //max auto gain and exposure and target brightness
// EnableDarkSubtract("dark.bmp"); //dark subtract will be disabled when exposure set auto and exposure below 500ms
startCapture(); //start privew
bDisplay = 1;
#ifdef _LIN
pthread_t thread_display;
pthread_create(&thread_display, NULL, Display, (void*)pRgb);
#elif defined _WINDOWS
HANDLE thread_setgainexp;
thread_setgainexp = (HANDLE)_beginthread(Display, NULL, (void*)pRgb);
#endif
time1 = GetTickCount();
int iStrLen = 0, iTextX = 40, iTextY = 60;
void* retval;
// int time0, iWaitMs = -1;
// bool bGetImg;
while(bMain)
{
// time0 = GetTickCount();
getImageData((unsigned char*)pRgb->imageData, pRgb->imageSize, 200);
// bGetImg = getImageData((unsigned char*)pRgb->imageData, pRgb->imageSize, iWaitMs);
time2 = GetTickCount();
// printf("waitMs%d, deltaMs%d, %d\n", iWaitMs, time2 - time0, bGetImg);
count++;
if(time2-time1 > 1000 )
{
sprintf(buf, "fps:%d dropped frames:%lu ImageType:%d",count, getDroppedFrames(), (int)getImgType());
count = 0;
time1=GetTickCount();
printf(buf);
printf("\n");
}
if(Image_type != IMG_RGB24 && Image_type != IMG_RAW16)
{
iStrLen = strlen(buf);
CvRect rect = cvRect(iTextX, iTextY - 15, iStrLen* 11, 20);
cvSetImageROI(pRgb , rect);
cvSet(pRgb, CV_RGB(180, 180, 180));
cvResetImageROI(pRgb);
}
cvText(pRgb, buf, iTextX,iTextY );
if(bChangeFormat)
{
bChangeFormat = 0;
bDisplay = false;
pthread_join(thread_display, &retval);
cvReleaseImage(&pRgb);
stopCapture();
switch(change)
{
case change_imagetype:
Image_type++;
if(Image_type > 3)
Image_type = 0;
break;
case change_bin:
if(bin == 1)
{
bin = 2;
width/=2;
height/=2;
}
else
{
bin = 1;
width*=2;
height*=2;
}
break;
case change_size_smaller:
if(width > 320 && height > 240)
{
width/= 2;
height/= 2;
}
break;
case change_size_bigger:
if(width*2*bin <= iMaxWidth && height*2*bin <= iMaxHeight)
{
width*= 2;
height*= 2;
}
break;
}
setImageFormat(width, height, bin, (IMG_TYPE)Image_type);
if(Image_type == IMG_RAW16)
pRgb=cvCreateImage(cvSize(getWidth(),getHeight()), IPL_DEPTH_16U, 1);
else if(Image_type == IMG_RGB24)
pRgb=cvCreateImage(cvSize(getWidth(),getHeight()), IPL_DEPTH_8U, 3);
else
pRgb=cvCreateImage(cvSize(getWidth(),getHeight()), IPL_DEPTH_8U, 1);
bDisplay = 1;
pthread_create(&thread_display, NULL, Display, (void*)pRgb);
startCapture(); //start privew
}
}
END:
if(bDisplay)
{
bDisplay = 0;
#ifdef _LIN
pthread_join(thread_display, &retval);
#elif defined _WINDOWS
Sleep(50);
#endif
}
stopCapture();
closeCamera();
cvReleaseImage(&pRgb);
printf("main function over\n");
return 1;
}