Searched defs:Dy (Results 1 - 5 of 5) sorted by relevance

/external/opencv/cv/src/
H A Dcvcorner.cpp209 CvMat *Dx = 0, *Dy = 0, *cov = 0; local
296 CV_CALL( Dy = cvCreateMat( max_dy, aligned_width, d_depth ));
299 Dx->cols = Dy->cols = size.width;
325 stripe_size.height = dy_filter.process( src, Dy, cvRect(0,y,-1,delta),
339 Dy->data.ptr, d_step, stripe_size,
347 Dy->data.ptr, d_step, stripe_size ));
357 const short* dydata = (const short*)(Dy->data.ptr + i*Dy->step);
372 const float* dydata = (const float*)(Dy->data.ptr + i*Dy
506 CvMat *Dx = 0, *Dy = 0, *D2x = 0, *D2y = 0, *Dxy = 0; local
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H A Dcvsurf.cpp114 CvSurfHF Dx[NX], Dy[NY], Dxy[NXY], Dm; local
139 icvResizeHaarPattern( dy_s, Dy, NY, SIZE0, size, sum->cols );
170 dy = (s[Dy[0].p0] + s[Dy[0].p3] - s[Dy[0].p1] - s[Dy[0].p2])*Dy[0].w +
171 (s[Dy[1].p0] + s[Dy[1].p3] - s[Dy[
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/external/chromium_org/third_party/freetype/src/raster/
H A Dftraster.c1095 Long Dx, Dy; local
1103 Dy = y2 - y1;
1105 if ( Dy <= 0 || y2 < miny || y1 > maxy )
1112 x1 += SMulDiv( Dx, miny - y1, Dy );
1124 /* x2 += FMulDiv( Dx, maxy - y2, Dy ); UNNECESSARY */
1140 x1 += SMulDiv( Dx, ras.precision - f1, Dy );
1168 Ix = SMulDiv_No_Round( ras.precision, Dx, Dy );
1169 Rx = ( ras.precision * Dx ) % Dy;
1174 Ix = -SMulDiv_No_Round( ras.precision, -Dx, Dy );
1175 Rx = ( ras.precision * -Dx ) % Dy;
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/external/freetype/src/raster/
H A Dftraster.c1097 Long Dx, Dy; local
1105 Dy = y2 - y1;
1107 if ( Dy <= 0 || y2 < miny || y1 > maxy )
1114 x1 += SMulDiv( Dx, miny - y1, Dy );
1126 /* x2 += FMulDiv( Dx, maxy - y2, Dy ); UNNECESSARY */
1142 x1 += SMulDiv( Dx, ras.precision - f1, Dy );
1170 Ix = SMulDiv_No_Round( ras.precision, Dx, Dy );
1171 Rx = ( ras.precision * Dx ) % Dy;
1176 Ix = -SMulDiv_No_Round( ras.precision, -Dx, Dy );
1177 Rx = ( ras.precision * -Dx ) % Dy;
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/external/pdfium/core/src/fxge/fx_freetype/fxft2.5.01/src/raster/
H A Dftraster.c1097 Long Dx, Dy; local
1105 Dy = y2 - y1;
1107 if ( Dy <= 0 || y2 < miny || y1 > maxy )
1114 x1 += SMulDiv( Dx, miny - y1, Dy );
1126 /* x2 += FMulDiv( Dx, maxy - y2, Dy ); UNNECESSARY */
1142 x1 += SMulDiv( Dx, ras.precision - f1, Dy );
1170 Ix = SMulDiv_No_Round( ras.precision, Dx, Dy );
1171 Rx = ( ras.precision * Dx ) % Dy;
1176 Ix = -SMulDiv_No_Round( ras.precision, -Dx, Dy );
1177 Rx = ( ras.precision * -Dx ) % Dy;
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