template<class DstArrayT, class SrcArrayT, class KerArrayT, class PixOpT, class RedOpT>
| static void Impala::Core::Array::Pattern::FuncGenConv2dSep_Line_YdirSimInc | ( | DstArrayT * | dst, | |
| SrcArrayT * | src, | |||
| KerArrayT * | ker, | |||
| PixOpT & | pixOp, | |||
| RedOpT & | redOp, | |||
| int | y, | |||
| TagCallValue | dummy | |||
| ) | [static] |
Line : Y direction, simple (inc), using value call.
Definition at line 379 of file FuncGenConv2dSep.h.
References ArrayCPB(), ArrayCW(), ArrayInc(), PtrRead(), and PtrWrite().
Referenced by FuncGenConv2dSepDispatch_V().
00382 { 00383 typedef typename DstArrayT::StorType DstStorT; 00384 typedef typename DstArrayT::ArithType DstArithT; 00385 typedef typename SrcArrayT::StorType SrcStorT; 00386 typedef typename SrcArrayT::ArithType SrcArithT; 00387 typedef typename KerArrayT::StorType KerStorT; 00388 typedef typename KerArrayT::ArithType KerArithT; 00389 00390 int width = ArrayCW(dst); 00391 int kerWidth = ArrayCW(ker); 00392 int kerBW = ArrayCW(ker) / 2; 00393 int srcInc = ArrayInc(src, 0, 1); 00394 KerArithT neutralElement = RedOpT::NeutralElement(); 00395 DstStorT* dPtr = ArrayCPB(dst, 0, y); 00396 SrcStorT* srcPtr = ArrayCPB(src, 0, -kerBW + y); 00397 for (int x=0 ; x<width ; x++) 00398 { 00399 SrcStorT* sPtr = srcPtr; 00400 KerStorT* kPtr = ArrayCPB(ker, 0, 0); 00401 KerArithT result(neutralElement); 00402 for (int k=0; k<kerWidth; k++) 00403 { 00404 redOp.DoIt(result, pixOp.DoIt(PtrRead(sPtr, KerArithT()), 00405 PtrRead(kPtr, KerArithT()))); 00406 sPtr += srcInc; 00407 kPtr += KerArrayT::ElemSize(); 00408 } 00409 PtrWrite(dPtr, result); 00410 srcPtr += SrcArrayT::ElemSize(); 00411 dPtr += DstArrayT::ElemSize(); 00412 } 00413 }
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