void CIppsSignalDC::DrawSignalBackground(int zero)
{
CBrush brush(GetColorSignalBack());
CPen pen(PS_SOLID, 1, GetColorAxis());
SelectObject(&pen);
SelectObject(&brush);
Rectangle(GetX0(),GetY0(zero),GetX1(),GetY1(zero));
}
void CIppsSignalDC::DrawAxisX(int zero, BOOL bIm)
{
int x0 = GetX0();
int x1 = GetX1();
int y0 = GetY0(zero);
int y1 = GetY1(zero);
double step = GetStepAxis(GetMinStepX(), m_pSignal->Length());
double gap = step*FactorX();
for (int i=1 ;; i++) {
int x = (int)(gap*i);
if (x0 + x > x1) break;
DrawLabelX(x0 + x, y0, (int)(step*i + .5), SIDE_BOTTOM);
DrawLabelX(x0 + x, y1, (int)(step*i + .5), bIm ? 0 : SIDE_TOP);
}
}
// Write a BufferType line to the output.
bool CNCSJPCCodeBlock::WriteLine(ContextID nCtx,
CNCSJPCBuffer *pSrc,
UINT16 iComponent)
{
nCtx;iComponent;//Keep compiler happy
bool bRet = true;
CNCSJPCResolution *pResolution = m_pSubBand->m_pPrecinct->m_pResolution;
CNCSJPCBuffer tmp;
tmp.Assign(0, 0,
GetWidth(),
GetHeight(),
pSrc->GetType(),
m_pSubBand->GetPtr(GetX0(), GetY0()),
m_pSubBand->GetStep());
// Last scanline, encode block
CNCSJPCComponent *pComponent = pResolution->m_pComponent;
bRet &= sm_Coder.Encode(m_pSubBand->m_eType,
pComponent->m_QuantizationStyle.m_Sqc.m_nGuardBits + pComponent->m_QuantizationStyle.m_SPqc[m_pSubBand->m_eType].m_nReversible - 1,
m_nZeroBits,
m_Segments,
&tmp,
pResolution->m_nCompressionRatio,
pResolution->m_pComponent->m_CodingStyle.m_SGcod.m_nLayers);
UINT32 nSegs = (UINT32)m_Segments.size();
for(UINT32 s = 0; s < nSegs; s++) {
sm_Tracker.AddMem(m_Segments[s].m_nLength);
}
//printf("%ld %ld (%ld)\r\n", m_Segments[0].m_nLength, m_Segments[0].m_nPasses, m_nZeroBits);
// if(m_nZeroBits > 16) {
// printf("HERE");
// }
// char buf[1024];
// sprintf(buf, "CB %ld src %ld sb %ld\r\n", GetY0(), pSrc->GetY0(), m_pSubBand->GetY0());
// OutputDebugStringA(buf);
return(bRet);
}
void Viewport::Apply() const
{
GLFunctions::glViewport(GetX0(), GetY0(), GetWidth(), GetHeight());
}
