bool SrGetDataLabel(HANDLE hCom, unsigned int iPw, unsigned short shPc,
unsigned char *szEpc, unsigned int iszLen, unsigned char cBlock,
unsigned short shStartAddr, unsigned short shDataLenWord,
unsigned char *szOut, unsigned int *pdwErr) {
sreadlabel commandstruct;
bzero(&commandstruct, sizeof(sreadlabel));
sepc epc;
bzero(&epc, sizeof(sepc));
commandstruct.epc = &epc;
commandstruct.password = iPw;
commandstruct.epc->pc[0] = shPc >> 8 & 0xff;
commandstruct.epc->pc[1] = shPc >> 0 & 0xff;
memcpy(commandstruct.epc->epc, szEpc, iszLen);
commandstruct.bank = cBlock;
commandstruct.accesspath = shStartAddr * 2;
commandstruct.readsize = shDataLenWord * 2;
slabeldata data;
bzero(&data, sizeof(slabeldata));
LabelData(hCom, 0x19, &commandstruct, (void*) &data, pdwErr);
if (!data.data) {
*pdwErr = ERR_CODE_GET_LABEL_DATA;
return false;
}
memcpy(szOut, data.data, data.len);
return true;
}
//------------------------------------------------------------------------------
void UI::AddLabel(const UI::Label& label)
{
GL::BufferObject* buffer = new GL::BufferObject(
GL_ARRAY_BUFFER,
label.GetLength()*sizeof(float)*3,
GL_STATIC_DRAW
);
float* data = new float[3*label.GetLength()];
std::string text = label.GetText();
int xOffset = 0;
for (unsigned int i = 0; i < label.GetLength(); i++)
{
data[3*i + 0] = static_cast<float>(characterInfo_[i].XOff0)/atlas_.Width;
data[3*i + 1] = static_cast<float>(characterInfo_[i].XOff0 + characterInfo_[i].Width)/atlas_.Width;
data[3*i + 2] = static_cast<float>(xOffset);
xOffset += characterInfo_[i].Width;
}
buffer->SetData(label.GetLength()*sizeof(float)*3, data);
labels_.push_back(LabelData(&label, buffer));
delete[] data;
}
