Hi,
ippcv.h shows ippiHoughProbLineGetSize_8u_C1R, like ippiHoughLineGetSize_8u_C1R, but the following code I cannot compile with VS2010
ippiHoughLineGetSize_8u_C1R( size, delta, 1000, &iBufferSize);
ippiHoughProbLineGetSize_8u_C1R( size, delta, &iSpecSize, &iBufSize);
Only ippiHoughLineGetSize can be compiled, ProbLine fails due to 'identifier not found'.
But this works
typedef IppStatus (__stdcall *pippiHoughProbLineGetSize_8u_C1R)( IppiSize roiSize,
IppPointPolar delta,
int* pSpecSize,
int* pBufSize);
typedef IppStatus (__stdcall *pippiHoughProbLineInit_8u32f_C1R)(
IppiSize roiSize,
IppPointPolar delta,
IppHintAlgorithm hint,
void* pSpec);
typedef IppStatus (__stdcall *pippiHoughProbLine_8u32f_C1R)(
const Ipp8u* pSrc,
int srcStep,
IppiSize roiSize,
int threshold,
int lineLength,
int lineGap,
IppiPoint* pLine,
int maxLineCount,
int* pLineCount,
Ipp8u* pBuffer,
void* pSpec );
HINSTANCE hInst= LoadLibrary( L"ippcv-8.2.dll");
HoughProp= (pippiHoughProbLineGetSize_8u_C1R)GetProcAddress( hInst, "ippiHoughProbLineGetSize_8u_C1R");
HoughProp( size, delta, &iSpecSize, &iBufSize);
The results are correct, in my case 16 lines are returned by
pippiHoughProbLine_8u32f_C1R HoughPropDo;
HoughPropDo= (pippiHoughProbLine_8u32f_C1R)GetProcAddress( hInst, "ippiHoughProbLine_8u32f_C1R");
//ippiHoughProbLine_8u32f_C1R( (Ipp8u*)cRes.GetPtr(), cRes.GetWidthStep(), size, 400, 40, 20, LineP, 128, &iLineCount, pBuffer, pSpec);
HoughPropDo( (Ipp8u*)cRes.GetPtr(), cRes.GetWidthStep(), size, 400, 40, 20, LineP, 128, &iLineCount, pBuffer, pSpec);
So what is the problem with your Header? The functions are in the DLL, I do not know if they are in the LIB.