Lines Matching refs:pReadAcc
393 BitmapReadAccess* pReadAcc = aWorkBmp.AcquireReadAccess(); in DetectEdges() local
396 if( pReadAcc && pWriteAcc ) in DetectEdges()
422 nSum1 = -( nSum2 = lGray = pReadAcc->GetPixelIndex( nY, nXTmp++ ) ); in DetectEdges()
423 nSum2 += ( (long) pReadAcc->GetPixelIndex( nY, nXTmp++ ) ) << 1; in DetectEdges()
424 nSum1 += ( lGray = pReadAcc->GetPixelIndex( nY, nXTmp ) ); in DetectEdges()
427 nSum1 += ( (long) pReadAcc->GetPixelIndex( nY1, nXTmp ) ) << 1; in DetectEdges()
428 nSum1 -= ( (long) pReadAcc->GetPixelIndex( nY1, nXTmp -= 2 ) ) << 1; in DetectEdges()
430 nSum1 += ( lGray = -(long) pReadAcc->GetPixelIndex( nY2, nXTmp++ ) ); in DetectEdges()
432 nSum2 -= ( (long) pReadAcc->GetPixelIndex( nY2, nXTmp++ ) ) << 1; in DetectEdges()
433 nSum1 += ( lGray = (long) pReadAcc->GetPixelIndex( nY2, nXTmp ) ); in DetectEdges()
446 aWorkBmp.ReleaseAccess( pReadAcc ); in DetectEdges()