//************************************************************************
PDIB CDib::GetDib(BOOL fDecodeRLE)
//************************************************************************
{
if ((GetCompression() == BI_RLE8) && fDecodeRLE)
{
DWORD dwSize = (long)GetWidthBytes() * (long)abs(GetHeight());
LPTR lp = AllocX(dwSize, GMEM_ZEROINIT );
if (!lp)
return(NULL);
PDIB pDib = new CDib(this, lp, FALSE);
if (!pDib)
{
FreeUp(lp);
return(NULL);
}
DecodeRLE(lp);
pDib->SetCompression(BI_RGB);
pDib->SetSizeImage(dwSize);
return(pDib);
}
else
{
AddRef();
return(this);
}
}
void Loader::Rapidfire() {
lockH.Set(0);
lockL.Set(0);
compTest.Set(0);
SmartDashboard::PutNumber("Compression", GetCompression());
}
void Loader::CompressTest() {
lockH.Set(1);
lockL.Set(1);
compTest.Set(1);
SaveCompression();
SmartDashboard::PutNumber("Compression", GetCompression());
}
// OutputToStream()
// Outputs an ImageData instance as ASCII text to the stream provided.
void ImageData::OutputToStream( ostream &out ) {
out << " Filename: \"" << GetFilename() << "\"" << endl;
out << " File Format: " << GetFileFormat() << "; \"" << ImageFileFormatStrings[ GetFileFormat() ] << "\"" << endl;
out << " File Size: " << GetFileSize() << " bytes " << endl;
out << endl;
out << " File Data:" << endl;
out << " Bits Per Pixel: " << GetBitsPerPixel() << endl;
out << " Compression: " << GetCompression() << "; \"" << ImageCompressionModeStrings[ GetCompression() ] << "\"" << endl;
out << " DPI X/Y: " << GetDPIX() << "/" << GetDPIY() << endl;
out << " Pixel Aspect Ration: " << GetPixelAspectNum() << "/" << GetPixelAspectDenom() << endl;
out << " Gamma Correction: " << GetGammaNum() << "/" << GetGammaDenom() << endl;
out << " Thumbnail: ";
if( GetThumbnail() == NULL )
out << "No" << endl;
else
out << "Yes" << endl;
out << endl;
out << " Creator Data:" << endl;
out << " Author: \"" << GetAuthor() << "\"" << endl;
out << " Creator Program: \"" << GetCreator() << "\"" << endl;
out << " Creator Version: " << GetCreatorVersion() << "." << GetCreatorRevision() << GetCreatorSubRev() << endl;
out << " Comment: \"" << GetComment() << "\"" << endl;
out << " Job Name: \"" << GetJobName() << "\"" << endl;
out << " Job Time: " << GetJobTime()[0] << ":" << GetJobTime()[1] << ":" << GetJobTime()[2] << endl;
out << " Date Stamp: " << GetDateStamp()[0] << "/" << GetDateStamp()[1] << "/" << GetDateStamp()[2] << " "
<< GetDateStamp()[3] << ":" << GetDateStamp()[4] << ":" << GetDateStamp()[5] << endl;
out << endl;
out << " Image Data:" << endl;
out << " Width: " << GetImage()->GetWidth() << endl;
out << " Height: " << GetImage()->GetHeight() << endl;
out << " Type: " << GetImage()->GetType() << "; \"" << ImageTypeStrings[ GetImage()->GetType() ] << "\"" << endl;
out << " Num Registers: ";
if( GetImage()->GetType() == IMAGE_INDEXED )
out << GetImage()->GetNumRegisters() << endl;
else
out << "N/A" << endl;
}
XnStatus XnStreamDeviceStreamHolder::ChooseCodec()
{
XnStatus nRetVal = XN_STATUS_OK;
// create new codec (we also need to register on all the properties)
XnCodec* pCodec;
XnPropertiesList CodecProps;
switch (GetCompression())
{
case XN_COMPRESSION_NONE:
{
XN_VALIDATE_NEW_AND_INIT(pCodec, XnUncompressedCodec);
}
break;
case XN_COMPRESSION_16Z:
{
XN_VALIDATE_NEW_AND_INIT(pCodec, Xn16zCodec);
}
break;
case XN_COMPRESSION_16Z_EMB_TABLE:
{
// first we need to find max depth
XnIntProperty* pDeviceMaxDepthProp;
nRetVal = GetStream()->GetProperty(XN_STREAM_PROPERTY_DEVICE_MAX_DEPTH, &pDeviceMaxDepthProp);
XN_IS_STATUS_OK(nRetVal);
XnUInt64 nMaxDepth;
nRetVal = pDeviceMaxDepthProp->GetValue(&nMaxDepth);
XN_IS_STATUS_OK(nRetVal);
nRetVal = CodecProps.AddLast(pDeviceMaxDepthProp);
XN_IS_STATUS_OK(nRetVal);
XN_VALIDATE_NEW_AND_INIT(pCodec, Xn16zEmbTablesCodec, (XnDepthPixel)nMaxDepth);
}
break;
case XN_COMPRESSION_COLOR_8Z:
{
XN_VALIDATE_NEW_AND_INIT(pCodec, Xn8zCodec);
}
break;
case XN_COMPRESSION_JPEG:
{
// check what is the output format
XnIntProperty* pOutputFormatProp;
nRetVal = GetStream()->GetProperty(XN_STREAM_PROPERTY_OUTPUT_FORMAT, &pOutputFormatProp);
XN_IS_STATUS_OK(nRetVal);
XnUInt64 nOutputFormat;
nRetVal = pOutputFormatProp->GetValue(&nOutputFormat);
XN_IS_STATUS_OK(nRetVal);
XnBool bRGB = FALSE;
switch (nOutputFormat)
{
case XN_OUTPUT_FORMAT_GRAYSCALE8:
bRGB = FALSE;
break;
case XN_OUTPUT_FORMAT_RGB24:
bRGB = TRUE;
break;
default:
XN_LOG_WARNING_RETURN(XN_STATUS_ERROR, XN_MASK_DDK, "Codec factory currently supports JPEG codec only for streams of type Gray8 or RGB24!");
}
nRetVal = CodecProps.AddLast(pOutputFormatProp);
XN_IS_STATUS_OK(nRetVal);
// X res
XnIntProperty* pXResProp;
nRetVal = GetStream()->GetProperty(XN_STREAM_PROPERTY_X_RES, &pXResProp);
XN_IS_STATUS_OK(nRetVal);
XnUInt64 nXRes;
nRetVal = pXResProp->GetValue(&nXRes);
XN_IS_STATUS_OK(nRetVal);
nRetVal = CodecProps.AddLast(pXResProp);
XN_IS_STATUS_OK(nRetVal);
// Y res
XnIntProperty* pYResProp;
nRetVal = GetStream()->GetProperty(XN_STREAM_PROPERTY_Y_RES, &pYResProp);
XN_IS_STATUS_OK(nRetVal);
XnUInt64 nYRes;
nRetVal = pYResProp->GetValue(&nYRes);
XN_IS_STATUS_OK(nRetVal);
// Cropping
XnGeneralProperty* pCroppingProp;
nRetVal = GetStream()->GetProperty(XN_STREAM_PROPERTY_CROPPING, &pCroppingProp);
XN_IS_STATUS_OK(nRetVal);
XnCropping cropping;
nRetVal = pCroppingProp->GetValue(XN_PACK_GENERAL_BUFFER(cropping));
XN_IS_STATUS_OK(nRetVal);
nRetVal = CodecProps.AddLast(pCroppingProp);
XN_IS_STATUS_OK(nRetVal);
// calc x,y
if (cropping.bEnabled)
{
nXRes = cropping.nXSize;
nYRes = cropping.nYSize;
}
XN_VALIDATE_NEW_AND_INIT(pCodec, XnJpegCodec, bRGB, (XnUInt32)nXRes, (XnUInt32)nYRes);
}
break;
default:
XN_LOG_WARNING_RETURN(XN_STATUS_ERROR, XN_MASK_DDK, "Codec factory does not support compression type %d", GetCompression());
}
// register to new props
for (XnPropertiesList::Iterator it = CodecProps.Begin(); it != CodecProps.End(); ++it)
{
XnProperty* pProp = *it;
XnPropertiesHash::Iterator hashIt = m_CodecProperties.End();
nRetVal = m_CodecProperties.Find(pProp, hashIt);
if (nRetVal == XN_STATUS_NO_MATCH)
{
XnCallbackHandle hCallbackDummy;
nRetVal = pProp->OnChangeEvent().Register(CodecPropertyChangedCallback, this, hCallbackDummy);
if (nRetVal != XN_STATUS_OK)
{
XN_DELETE(pCodec);
return (nRetVal);
}
nRetVal = m_CodecProperties.Set(pProp, NULL);
if (nRetVal != XN_STATUS_OK)
{
XN_DELETE(pCodec);
return (nRetVal);
}
}
else if (nRetVal != XN_STATUS_OK)
{
XN_DELETE(pCodec);
return (nRetVal);
}
}
// replace it
XN_DELETE(m_pCodec);
m_pCodec = pCodec;
return (XN_STATUS_OK);
}
int svlVideoCodecTCPStream::Create(const std::string &filename, const unsigned int width, const unsigned int height, const double CMN_UNUSED(framerate))
{
if (Opened || ParseFilename(filename) != SVL_OK ||
width < 1 || width > MAX_DIMENSION || height < 1 || height > MAX_DIMENSION) return SVL_FAIL;
if (!Codec) {
// Get default codec parameters
Codec = GetCompression();
}
std::string extension(Codec->extension);
if (extension == ".ncvi") Compressor = CVI;
else if (extension == ".njpg") Compressor = JPEG;
else return SVL_FAIL;
unsigned int size;
while (1) {
Opened = true;
Writing = true;
// Allocate YUV buffer if not done yet
size = width * height * 2;
if (!yuvBuffer) {
yuvBuffer = new unsigned char[size];
yuvBufferSize = size;
}
else if (yuvBuffer && yuvBufferSize < size) {
delete [] yuvBuffer;
yuvBuffer = new unsigned char[size];
yuvBufferSize = size;
}
// Allocate compression buffer if not done yet
size = width * height * 3;
size += size / 100 + 4096;
if (!comprBuffer) {
comprBuffer = new unsigned char[size];
comprBufferSize = size;
}
else if (comprBuffer && comprBufferSize < size) {
if (comprBufferSize) delete [] comprBuffer;
comprBuffer = new unsigned char[size];
comprBufferSize = size;
}
// Allocate streaming buffers if not done yet
for (unsigned int i = 0; i < MAX_CLIENTS; i ++) {
if (!SendBuffer[i]) {
SendBuffer[i] = new svlBufferMemory(size);
}
else if (SendBuffer[i] && SendBuffer[i]->GetMaxSize() < size) {
delete SendBuffer[i];
SendBuffer[i] = new svlBufferMemory(size);
}
}
// Start data saving thread
ServerInitialized = false;
KillServerThread = false;
ServerThread = new osaThread;
ServerInitEvent = new osaThreadSignal;
ServerThread->Create<svlVideoCodecTCPStream, unsigned short>(this, &svlVideoCodecTCPStream::ServerProc, SocketPort);
ServerInitEvent->Wait();
if (ServerInitialized == false) break;
BegPos = EndPos = Pos = 0;
Width = width;
Height = height;
return SVL_OK;
}
Close();
return SVL_FAIL;
}