{
#if defined (HAVE_IPP) && (IPP_VERSION_MAJOR*100 + IPP_VERSION_MINOR >= 701)
typedef IppStatus (CV_STDCALL* ippiResizeFunc)(const void*, int, const void*, int, IppiPoint, IppiSize, IppiBorderType, void*, void*, Ipp8u*);
+ typedef IppStatus (CV_STDCALL* ippiResizeGetBufferSize)(void*, IppiSize, Ipp32u, int*);
+ typedef IppStatus (CV_STDCALL* ippiResizeGetSrcOffset)(void*, IppiPoint, IppiPoint*);
#endif
#if defined (HAVE_IPP) && (IPP_VERSION_MAJOR >= 7)
return k;
}
-#define CHECK_FUNC(FUNC) if( FUNC==0 ) { *ok = false; return;}
-#define CHECK_STATUS(STATUS) if( STATUS!=ippStsNoErr ) { *ok = false; return;}
+#define CHECK_IPP_FUNC(FUNC) if( FUNC==0 ) { *ok = false; return;}
+#define CHECK_IPP_STATUS(STATUS) if( STATUS!=ippStsNoErr ) { *ok = false; return;}
#define SET_IPP_RESIZE_LINEAR_FUNC_PTR(TYPE, CN) \
- func = (ippiResizeFunc)ippiResizeLinear_##TYPE##_##CN##R; CHECK_FUNC(func);\
- status = ippiResizeGetSize_##TYPE(srcSize, dstSize, (IppiInterpolationType)mode, 0, &specSize, &initSize); CHECK_STATUS(status)\
+ func = (ippiResizeFunc)ippiResizeLinear_##TYPE##_##CN##R; CHECK_IPP_FUNC(func);\
+ CHECK_IPP_STATUS(ippiResizeGetSize_##TYPE(srcSize, dstSize, (IppiInterpolationType)mode, 0, &specSize, &initSize));\
specBuf.allocate(specSize);\
pSpec = (uchar*)specBuf;\
- status = ippiResizeLinearInit_##TYPE(srcSize, dstSize, (IppiResizeSpec_32f*)pSpec); CHECK_STATUS(status);
+ CHECK_IPP_STATUS(ippiResizeLinearInit_##TYPE(srcSize, dstSize, (IppiResizeSpec_32f*)pSpec));
#define SET_IPP_RESIZE_LINEAR_FUNC_64_PTR(TYPE, CN) \
- func = (ippiResizeFunc)ippiResizeLinear_##TYPE##_##CN##R; CHECK_FUNC(func);\
- status = ippiResizeGetSize_##TYPE(srcSize, dstSize, (IppiInterpolationType)mode, 0, &specSize, &initSize); CHECK_STATUS(status)\
+ if (mode==(int)ippCubic) { *ok = false; return;}\
+ func = (ippiResizeFunc)ippiResizeLinear_##TYPE##_##CN##R; CHECK_IPP_FUNC(func);\
+ CHECK_IPP_STATUS(ippiResizeGetSize_##TYPE(srcSize, dstSize, (IppiInterpolationType)mode, 0, &specSize, &initSize));\
specBuf.allocate(specSize);\
pSpec = (uchar*)specBuf;\
- status = ippiResizeLinearInit_##TYPE(srcSize, dstSize, (IppiResizeSpec_64f*)pSpec); CHECK_STATUS(status);
+ CHECK_IPP_STATUS(ippiResizeLinearInit_##TYPE(srcSize, dstSize, (IppiResizeSpec_64f*)pSpec));\
+ getBufferSizeFunc = (ippiResizeGetBufferSize)ippiResizeGetBufferSize_##TYPE;\
+ getSrcOffsetFunc = (ippiResizeGetSrcOffset) ippiResizeGetBufferSize_##TYPE;
#define SET_IPP_RESIZE_CUBIC_FUNC_PTR(TYPE, CN) \
- func = (ippiResizeFunc)ippiResizeCubic_##TYPE##_##CN##R; CHECK_FUNC(func);\
- status = ippiResizeGetSize_##TYPE(srcSize, dstSize, (IppiInterpolationType)mode, 0, &specSize, &initSize); CHECK_STATUS(status)\
+ func = (ippiResizeFunc)ippiResizeCubic_##TYPE##_##CN##R; CHECK_IPP_FUNC(func);\
+ CHECK_IPP_STATUS(ippiResizeGetSize_##TYPE(srcSize, dstSize, (IppiInterpolationType)mode, 0, &specSize, &initSize));\
specBuf.allocate(specSize);\
pSpec = (uchar*)specBuf;\
- status = ippiResizeCubicInit_##TYPE(srcSize, dstSize, 0.f, 0.75f, (IppiResizeSpec_32f*)pSpec, pInit); CHECK_STATUS(status);
+ AutoBuffer<uchar> buf(initSize);\
+ uchar* pInit = (uchar*)buf;\
+ CHECK_IPP_STATUS(ippiResizeCubicInit_##TYPE(srcSize, dstSize, 0.f, 0.75f, (IppiResizeSpec_32f*)pSpec, pInit));
+
+#define SET_IPP_RESIZE_PTR(TYPE, CN) \
+ if (mode == (int)ippLinear) { SET_IPP_RESIZE_LINEAR_FUNC_PTR(TYPE, CN);}\
+ else if (mode == (int)ippCubic) { SET_IPP_RESIZE_CUBIC_FUNC_PTR(TYPE, CN);}\
+ else { *ok = false; return;}\
+ getBufferSizeFunc = (ippiResizeGetBufferSize)ippiResizeGetBufferSize_##TYPE;\
+ getSrcOffsetFunc = (ippiResizeGetSrcOffset)ippiResizeGetSrcOffset_##TYPE;
#if defined (HAVE_IPP) && (IPP_VERSION_MAJOR*100 + IPP_VERSION_MINOR >= 701)
class IPPresizeInvoker :
IPPresizeInvoker(Mat &_src, Mat &_dst, double _inv_scale_x, double _inv_scale_y, int _mode, bool *_ok) :
ParallelLoopBody(), src(_src), dst(_dst), inv_scale_x(_inv_scale_x), inv_scale_y(_inv_scale_y), mode(_mode), ok(_ok)
{
- IppStatus status = ippStsNotSupportedModeErr;
*ok = true;
IppiSize srcSize, dstSize;
int type = src.type();
dstSize.width = dst.cols;
dstSize.height = dst.rows;
- if (mode == (int)ippLinear)
- {
- switch (type)
- {
- case CV_8UC1: SET_IPP_RESIZE_LINEAR_FUNC_PTR(8u,C1); break;
- case CV_8UC3: SET_IPP_RESIZE_LINEAR_FUNC_PTR(8u,C3); break;
- case CV_8UC4: SET_IPP_RESIZE_LINEAR_FUNC_PTR(8u,C4); break;
- case CV_16UC1: SET_IPP_RESIZE_LINEAR_FUNC_PTR(16u,C1); break;
- case CV_16UC3: SET_IPP_RESIZE_LINEAR_FUNC_PTR(16u,C3); break;
- case CV_16UC4: SET_IPP_RESIZE_LINEAR_FUNC_PTR(16u,C4); break;
- case CV_16SC1: SET_IPP_RESIZE_LINEAR_FUNC_PTR(16s,C1); break;
- case CV_16SC3: SET_IPP_RESIZE_LINEAR_FUNC_PTR(16s,C3); break;
- case CV_16SC4: SET_IPP_RESIZE_LINEAR_FUNC_PTR(16s,C4); break;
- case CV_32FC1: SET_IPP_RESIZE_LINEAR_FUNC_PTR(32f,C1); break;
- case CV_32FC3: SET_IPP_RESIZE_LINEAR_FUNC_PTR(32f,C3); break;
- case CV_32FC4: SET_IPP_RESIZE_LINEAR_FUNC_PTR(32f,C4); break;
- case CV_64FC1: SET_IPP_RESIZE_LINEAR_FUNC_64_PTR(64f,C1); break;
- case CV_64FC3: SET_IPP_RESIZE_LINEAR_FUNC_64_PTR(64f,C3); break;
- case CV_64FC4: SET_IPP_RESIZE_LINEAR_FUNC_64_PTR(64f,C4); break;
- default: { *ok = false; return;} break;
- }
- }
- else if (mode == (int)ippCubic)
+ switch (type)
{
- AutoBuffer<uchar> buf(initSize);
- uchar* pInit = (uchar*)buf;
- switch (type)
- {
- case CV_8UC1: SET_IPP_RESIZE_CUBIC_FUNC_PTR(8u,C1); break;
- case CV_8UC3: SET_IPP_RESIZE_CUBIC_FUNC_PTR(8u,C3); break;
- case CV_8UC4: SET_IPP_RESIZE_CUBIC_FUNC_PTR(8u,C4); break;
- case CV_16UC1: SET_IPP_RESIZE_CUBIC_FUNC_PTR(16u,C1); break;
- case CV_16UC3: SET_IPP_RESIZE_CUBIC_FUNC_PTR(16u,C3); break;
- case CV_16UC4: SET_IPP_RESIZE_CUBIC_FUNC_PTR(16u,C4); break;
- case CV_16SC1: SET_IPP_RESIZE_CUBIC_FUNC_PTR(16s,C1); break;
- case CV_16SC3: SET_IPP_RESIZE_CUBIC_FUNC_PTR(16s,C3); break;
- case CV_16SC4: SET_IPP_RESIZE_CUBIC_FUNC_PTR(16s,C4); break;
- case CV_32FC1: SET_IPP_RESIZE_CUBIC_FUNC_PTR(32f,C1); break;
- case CV_32FC3: SET_IPP_RESIZE_CUBIC_FUNC_PTR(32f,C3); break;
- case CV_32FC4: SET_IPP_RESIZE_CUBIC_FUNC_PTR(32f,C4); break;
- default: { *ok = false; return;} break;
- }
+ case CV_8UC1: SET_IPP_RESIZE_PTR(8u,C1); break;
+ case CV_8UC3: SET_IPP_RESIZE_PTR(8u,C3); break;
+ case CV_8UC4: SET_IPP_RESIZE_PTR(8u,C4); break;
+ case CV_16UC1: SET_IPP_RESIZE_PTR(16u,C1); break;
+ case CV_16UC3: SET_IPP_RESIZE_PTR(16u,C3); break;
+ case CV_16UC4: SET_IPP_RESIZE_PTR(16u,C4); break;
+ case CV_16SC1: SET_IPP_RESIZE_PTR(16s,C1); break;
+ case CV_16SC3: SET_IPP_RESIZE_PTR(16s,C3); break;
+ case CV_16SC4: SET_IPP_RESIZE_PTR(16s,C4); break;
+ case CV_32FC1: SET_IPP_RESIZE_PTR(32f,C1); break;
+ case CV_32FC3: SET_IPP_RESIZE_PTR(32f,C3); break;
+ case CV_32FC4: SET_IPP_RESIZE_PTR(32f,C4); break;
+ case CV_64FC1: SET_IPP_RESIZE_LINEAR_FUNC_64_PTR(64f,C1); break;
+ case CV_64FC3: SET_IPP_RESIZE_LINEAR_FUNC_64_PTR(64f,C3); break;
+ case CV_64FC4: SET_IPP_RESIZE_LINEAR_FUNC_64_PTR(64f,C4); break;
+ default: { *ok = false; return;} break;
}
}
if (*ok == false) return;
int cn = src.channels();
- int dsty = CV_IMIN(cvRound(range.start * inv_scale_y), dst.rows);
- int dstwidth = CV_IMIN(cvRound(src.cols * inv_scale_x), dst.cols);
- int dstheight = CV_IMIN(cvRound(range.end * inv_scale_y), dst.rows);
+ int dsty = min(cvRound(range.start * inv_scale_y), dst.rows);
+ int dstwidth = min(cvRound(src.cols * inv_scale_x), dst.cols);
+ int dstheight = min(cvRound(range.end * inv_scale_y), dst.rows);
IppiPoint dstOffset = { 0, dsty }, srcOffset = {0, 0};
IppiSize dstSize = { dstwidth, dstheight - dsty };
- int bufsize = 0, itemSize = 0;
-
- IppStatus status = ippStsNotSupportedModeErr;
-
- switch (src.depth())
- {
- case CV_8U:
- itemSize = 1;
- status = ippiResizeGetBufferSize_8u((IppiResizeSpec_32f*)pSpec, dstSize, cn, &bufsize);
- CHECK_STATUS(status);
- status = ippiResizeGetSrcOffset_8u((IppiResizeSpec_32f*)pSpec, dstOffset, &srcOffset);
- break;
- case CV_16U:
- itemSize = 2;
- status = ippiResizeGetBufferSize_16u((IppiResizeSpec_32f*)pSpec, dstSize, cn, &bufsize);
- CHECK_STATUS(status);
- status = ippiResizeGetSrcOffset_16u((IppiResizeSpec_32f*)pSpec, dstOffset, &srcOffset);
- break;
- case CV_16S:
- itemSize = 2;
- status = ippiResizeGetBufferSize_16s((IppiResizeSpec_32f*)pSpec, dstSize, cn, &bufsize);
- CHECK_STATUS(status);
- status = ippiResizeGetSrcOffset_16s((IppiResizeSpec_32f*)pSpec, dstOffset, &srcOffset);
- break;
- case CV_32F:
- itemSize = 4;
- status = ippiResizeGetBufferSize_32f((IppiResizeSpec_32f*)pSpec, dstSize, cn, &bufsize);
- CHECK_STATUS(status);
- status = ippiResizeGetSrcOffset_32f((IppiResizeSpec_32f*)pSpec, dstOffset, &srcOffset);
- break;
- case CV_64F:
- itemSize = 8;
- status = ippiResizeGetBufferSize_64f((IppiResizeSpec_64f*)pSpec, dstSize, cn, &bufsize);
- CHECK_STATUS(status);
- status = ippiResizeGetSrcOffset_64f((IppiResizeSpec_64f*)pSpec, dstOffset, &srcOffset);
- break;
- }
+ int bufsize = 0, itemSize = (int)src.elemSize1();
- CHECK_STATUS(status);
+ CHECK_IPP_STATUS(getBufferSizeFunc(pSpec, dstSize, cn, &bufsize));
+ CHECK_IPP_STATUS(getSrcOffsetFunc(pSpec, dstOffset, &srcOffset));
Ipp8u* pSrc = (Ipp8u*)src.data + (int)src.step[0] * srcOffset.y + srcOffset.x * cn * itemSize;
Ipp8u* pDst = (Ipp8u*)dst.data + (int)dst.step[0] * dstOffset.y + dstOffset.x * cn * itemSize;
AutoBuffer<uchar> buf(bufsize + 64);
uchar* bufptr = alignPtr((uchar*)buf, 32);
- CHECK_FUNC(func);
-
if( func( pSrc, (int)src.step[0], pDst, (int)dst.step[0], dstOffset, dstSize, ippBorderRepl, 0, pSpec, bufptr ) < 0 )
*ok = false;
}
AutoBuffer<uchar> specBuf;
int mode;
ippiResizeFunc func;
+ ippiResizeGetBufferSize getBufferSizeFunc;
+ ippiResizeGetSrcOffset getSrcOffsetFunc;
bool *ok;
const IPPresizeInvoker& operator= (const IPPresizeInvoker&);
};
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