Lines Matching refs:dsdxy
1469 Float4 dsdxy = s.ywyw - s; in computeLodCube() local
1474 dsdxy *= *Pointer<Float4>(texture + OFFSET(Texture,widthLOD)); in computeLodCube()
1478 dsdxy *= dsdxy; in computeLodCube()
1481 dudxy += dsdxy; in computeLodCube()
1531 Float4 dsdxy; in computeLod3D() local
1537 dsdxy = wwww.ywyw - wwww; in computeLod3D()
1543 dsdxy = dsx.z; in computeLod3D()
1547 dsdxy = Float4(dsdxy.xx, dsy.z.xx); in computeLod3D()
1551 dsdxy = Float4(dsdxy.xz, dsdxy.xz); in computeLod3D()
1557 dsdxy *= *Pointer<Float4>(texture + OFFSET(Texture,depthLOD)); in computeLod3D()
1561 dsdxy *= dsdxy; in computeLod3D()
1564 dudxy += dsdxy; in computeLod3D()